http://www.steelpipechn.com/steelpipe1/sta961.html–100mm diameter carbon steel pipe,100mm diameter steel welded pipe 1) Standard: ASTM A106, A53,API 5L GR. B. 2) Grade: X42, X52, GR. B, ST37, ST44, ST52, S355JR http://www.steelpipechn.com/steelpipe1/G3445-STK400-pipe.html–JIS G3445 STK400 Black Steel Pipe,Standard:API/ASME/ANSI/ DIN/JIS ,2. Certificate:ISO 9001-2000, API 5L 3.OD:13.7-219.1mm ,WT:1.65-35mm ,max length: 24m http://www.steelpipechn.com/steelpipe1/sta957.html–pipe astm a53 grade b,seamless pipe Stardard: ANSI,ASTM ,BS,API.DIN,GB.JISMaterial:ASTM A179,A106GrB,ASTM A53GrB,St42,St45,A179,A135,A315B,A214C http://www.steelpipechn.com/steelpipe1/A199-A335-DIN17175.html–A199,A335,DIN17175 alloy steel pipe tube,company is professional manufacturer which mainly produce ASTM A199,A335,DIN17175 seamless alloy steel pipe and tube ,we have various size of ASTM A199,A335,DIN17175 seamless alloy steel pipe and tube http://www.steelpipechn.com/steelpipe1/Stainless-Steel-Pipe-2.html–Stainless Steel PipeProcess method: Cold rolled/Hot rolled 03) Surface finish: No.4/Bright precision tube Commodity name: stainless steel pipe01) Commodity name: stainless steel pipe02) Process method: Cold rolled/Hot rolled http://www.steelpipechn.com/steelpipe1/galvanized-carbon-pipe.html–galvanized iron pipe,1).W.T:0.8-2.5mm O.D:20-406.4mm 2).Stock : Large qty in stock 3).Length:5.8-12m. 4).BV SGS approved http://www.steelpipechn.com/steelpipe1/seamless-tube.html–seamless tube,seamless steel tube ASTM A106/A53/A179/A210, DIN17175/2391/1629, API 5L&5CT SIZE OD:6-610mm Hot rolled or cold drawn process http://www.steelpipechn.com/steelpipe1/X60-pipe-API-5L.html–X60 pipe,api 5l x60 pipe,1.OD:12-3200mm ï¼�2.Grade:pls1/pls2 ï¼�3.Standard: API 5l ï¼�4.Certification:ISO9001:2008 http://www.steelpipechn.com/steelpipe1/GALVANIZED-SUPPLIER.html–GALVANIZED PIPE SUPPLIER,Standard:BS1387;ASTM A53;GB/T3901;EN39;BS4568 FOB Price:600USD-800USD/TON OD:1/2INCH-8INCH WT:1.1-10MM… http://www.steelpipechn.com/steelpipe1/X65-pipe.html–API 5L X65 pipe,API pipe API 5L X65 1.size:DN6-DN1200 2.Standard:API 5L 3.Material:X65 X42 4.Certificate:API,ISO http://www.steelpipechn.com/steelpipe1/sta946.html–Large diameter thick wall pipe,Large diameter thick wall seamless steel pipe Wall thickness:40-120mm Standard:ISO, ANSI, JIS, DIN, GB… Certification:ISO http://www.steelpipechn.com/steelpipe1/sta945.html–pipe Steel Grade: Q235, Q345, X42, X46, X52, X56, X65, X70, X80,Spiral weld construction allows large diameter pipe to be produced from narrower plates or skelp. The defects that occur in spiral welded pipe are mainly those associated with t http://www.steelpipechn.com/steelpipe1/sta941.html–ASTM A106 Grade B Structure Pipe,1.Standard: 2.Material:20# 45# 16Mn 40Cr 3.Payment:L/C T/T 4.Original:Cn http://www.steelpipechn.com/steelpipe1/X42-Pipe.html–API5L X42 Lsaw Steel Pipe ,1 API5L ,2 PSL1:A25\ A \B \ X42 \ X46\ X52 \X56 \ X60 \ X70 ,PSL2 :GrB \ X42 \ X46 \ X52 \ X56\ http://www.steelpipechn.com/steelpipe1/welded-tube.html–1.API 5L spiral steel pipe/ERW pipe/welded tube. 2.OD:12.7mm-2820mm,WT:0.5mm-25mm,Length:6m-18m. 3.API&ISO certification. http://www.steelpipechn.com/steelpipe1/sta932.html–Galvanized Steel Pipe En10255OD: 20.0mm-406.4mm WT: 1.0mm-14.0mm Length: 6m(normally) Material: Q195-Q345 Standards: GB, BS21/BS1387-1985, ASTM A53-1996 Zinc Weightâ‰� 240G/M2 http://www.steelpipechn.com/steelpipe1/sta936.html–schedule 80 steel pipe,ASTM schedule 80 steel pipe for fluid 1.OD:8-514mm Thickness:3-26.5mm 2.supply MTC,ISO 3.Payment terms:T/T,L/C 4.MOQ:10T http://www.steelpipechn.com/steelpipe1/sta929.html–large diameter seamless carbon pipe,keywords:steel pipe,seamless pipe,carbon steel pipe 1 Good quality and preferable price 2 Great output and prompt delivery http://www.steelpipechn.com/steelpipe1/sta926.html–centrifugal casting pipe, OD245mm to 750mm 3 thickness 55mm to 115mm. 4 material ST45,ST52,A53B,A106B,20#,45#,27SiMn http://www.steelpipechn.com/steelpipe1/sta906.html–ASTM A333 GR.A,GR.1,GR.6,GR.7,GR.3 Steel Pipes.Type: hot-rolling and cold-drawing carbon seamless steel pipe http://www.steelpipechn.com/steelpipe1/sta912.html–A53 gr.B SMLS pipe,1.We are direct producer 2. OD 1/2″-18″, WT:2.77-60mm,5-12m long 3. API & ISO certificated 4. market: EURO, US http://www.steelpipechn.com/steelpipe1/sta889.html–ASTM A519 1020 precision steel pipe 1.Standard:DIN2391&GB3639 2.Error: OD/ID:+/-0.1mm 3.Heat treatment:SRA/BKS http://www.steelpipechn.com/steelpipe1/sta891.html–a1045 carbon seamless pipe,1.For high pressure liquid delivery such as water , gas and oil 2.For construction http://www.steelpipechn.com/steelpipe1/sta879.html–carbon pipe steel in heavy demand,carbon pipe steel ,our company specialized in steel tubes and fittings.carbon pipe steel,Standards: GB,ASTM ,ASME,JIS , DIN,BS etc. http://www.steelpipechn.com/steelpipe1/sta883.html–ASTM A179 Boiler Steel PipeBoiler steel pipe 1. Commodity: ASTM A179 boiler tube 2. MOQ: 10 TON 3. Delivery time: 20~40days. http://www.steelpipechn.com/steelpipe1/sta924.html–cold drawing pipe,1.high quality and low price 2:OD:34-377mm WT:2.5-14mm 3:Certificates:ISO9001 4:Hot rolled http://www.steelpipechn.com/steelpipe1/sta922.html–Concrete Pump Pipe Bends,concrete pump pipe bend 1,for sany,PM.Zoomlion,Schwing ect concrete pump 2,St52 double layer pipe bend 3:Life:50000 cubic http://www.steelpipechn.com/steelpipe1/sta919.html–API SPEC 5L Steel Pipe LineName: GB/T 3639 Cold drawn or cold rolled precision seamless steel tubes GB/T 8713 inside precision seamless tubes for hydraulic pressure and pneumatic services Application: For Atuo usd; For machinery use; / http://www.steelpipechn.com/steelpipe1/sta916.html–FBE Coating Steel Pipe,Fusion bond epoxy (FBE) coating, is an environmentally safe thermoset coating used to protect pipelines from corrosion. FBE coating, also known as powder coating, is an epoxy-based powder coating widely used to protect http://www.steelpipechn.com/steelpipe1/galvanized-scaffolding.html–galvanized scaffolding pipe 1) High-frequency welded 2) O.D. 42.3mm-60.3mm 3)W.T. 2.0mm-5.0mm http://www.steelpipechn.com/steelpipe1/sta909.html–Epoxy Coal Tar pipe,Standard: API 5L/ASTM A106/A53/EN10204/DIN1629/BS1387,etc Schedule: Sch20,Sch 30,SCH40, STD, SCH80,Materials : ST45/ST52,ST35/ST44,E355/16MN,P265GH,P245/265TR1 http://www.steelpipechn.com/steelpipe1/sta903.html–304L Stainless Steel Seamless Pipes1) Commodity name: Seamless stainless steel pipe(304L) 2) Process method: Cold rolled/ cold drawn 3) Surface finish: Annealed/ pickling 4) Material: TP304, TP304L, TP304/304L, TP310S, TP316, TP316L, http://www.steelpipechn.com/steelpipe1/sta900.html–Petroleum casing pipe,petroleum line pipe,Seamless steel pipe 1″-16″ ISO 9001 certificate Middle East Russia http://www.steelpipechn.com/steelpipe1/sta897.html–Oil Well Drill Pipe1)Certificate: API 5DP, API Q1, ISO9001 2)OD: 2 3/8″ to 5 1/2″ of labels 1 or 60.32mm to 139.7mm 3)Grade: E75, X95, G105, S135 http://www.steelpipechn.com/steelpipe1/sta895.html–DIN17175 ST52.2 14*SCH30 seamless steel pipe,Size,2″—24″(60.3–609.6mm) 2.Standard:ASTM/API 5L /DIN 3 Length:5.8m–11.8m 4.Made in Chin http://www.steelpipechn.com/steelpipe1/sta894.html–Q195 seamless steel pipe,Thickness: SCH20, SCH30, SCH40, STD, SCH80,SCH100.ect. 3.Standard :ASTM A106 /A53 GR .B. GB.ect.Packing : In bundle, black, caps, beveled ends or plain ends. http://www.steelpipechn.com/steelpipe1/sta886.html–SAW steel pipe,Standard : GB 150 GB 151 GB 699 GB/T14976 GB/T8163 GB 13296Main steel Grade:10,20,20G,1Cr18Ni9Ti,0Cr18Ni9,09CrMoAl,07Cr2AlMo etc.Reference to related national standard and foreign standard http://www.steelpipechn.com/steelpipe1/sta881.html–astm a53 grade b seamless steel pipe ,1)O.D. 1/8″to 48″, W.T. sch5s to xxs ,2)material: astm a53 grade b ,3)big diamenter. http://www.steelpipechn.com/steelpipe1/sta877.html–P12 High Temperature Steel Tube,Alloy steel pipe A333 A335 ,Material:ASTM A335 ,Pipe Diameter:1/2″-12″ ,Thickness:2mm-20mm ,Steel grade:P1 P2 P5 P11 http://www.steelpipechn.com/steelpipe1/sta874.html–product :Supply API 5L X46 10″*sch10 seamless steel pipe 2.Material:X46 3.standard:API5L 4.Size:10″*sch10 http://www.steelpipechn.com/steelpipe1/sta870.html–ST 52 Steel PipeSize 1/8” to 24” Pressure SCH 10 TO SCH 160 XXS Connection Weld & Thread Standard ANSI, JIS, DIN, EN, ISO, GB, SH AND HG Material Carbon, Stainless, Alloy Certificate API, ISO9001: 2000, CCS Packing wooden cas http://www.steelpipechn.com/steelpipe1/sta869.html–20121 manufacture schedule 40 steel pipe high precision quality Standard: ASTM API Price: $600-950 Delivery: 15days http://www.steelpipechn.com/steelpipe1/sta867.html–st35 st37 st 42 st52 pipe,st35 st37 st 42 st52 carbon steel pipe1) Standard:API 5L,ASTM 36.10M,A106,A53,DIN 1629,1626,BS,JIS.etc2) Material: ASTM A106/A53,ST37,35, API 5L GR. B /X42/X52.etc3) Size: OD 1/8”to 48â€� (10.3mm-1219 http://www.steelpipechn.com/steelpipe1/sta864.html–Alloy Steel TubeWe are professional manufacturer of high precision cold drawn seamless tubes, which is widely used in boiler, heat exchanger, superheater, hydraulic and pneumatic cylinder. http://www.steelpipechn.com/steelpipe1/sta863.html–A159 steel pipe, A53 and A106, A179, A192 these materials steel pipes, seamless steel pipes and tubes with large stock.,A53 ,A106, A179, A192 CHEMICAL COMPOSITION AND TECHNICAL PROPERTY http://www.steelpipechn.com/steelpipe1/sta860.html–G3456 seamless steel pipe,1. Factory sell2. OD: 10-457mm3. GB,ASTM,DIN,JIS,BS satandard4. Length:fixed or random http://www.steelpipechn.com/steelpipe1/sta859.html–EN10305 steel tube,EN10305 precision steel pipe,main feature: could bear high compressure and impact ,good surface and great price. http://www.steelpipechn.com/steelpipe1/sta856.html–310S Stainless Steel Seamless Pipe,Material: TP304/304L/304H, TP310/S, TP316/316L, TP317L, TP321/321H, TP347/TP347H, duplex s31803, 2205, and we also produce other specification according to the customers’ requirements http://www.steelpipechn.com/steelpipe1/sta853.html–API 5CT API 5B oil casting pipe 1.Grades:J55, K55, N80, P110 2.OD: from 2-7/8″ – 13-3/8″ 3.Length range: R1\R2\R3 http://www.steelpipechn.com/steelpipe1/sta850.html–JISG3454,G3455,G3456 steel pipe,Supply Steel Casing PipeThe Steel Casing Pipe as per API 5CT and ISO9001:2000A Deal with Us Means a Good Deal to You . http://www.steelpipechn.com/steelpipe1/sta847.html–Oil Gas PIPELINES,1.we manufacture oil and gas pipelines. 2.O.D.:2.375″-16.00″ 3. W.T.:0.154″-0.875″; 4.we have various sizes and stock. http://www.steelpipechn.com/steelpipe1/sta844.html–Seamless Steel Drilling Pipe1)Certificate: API 5DP-0002, API Q1-0964, ISO 9001, ISO 14001, OHSAS 18001 2)OD: 2 3/8″ TO 5 1/2″ of label 1 or 60.32mm to 139.7mm 3)Wall thickness: 6.45 to 12.7mm 4)Grade: E75, X95, G105, S135 5)Length: http://www.steelpipechn.com/steelpipe1/scaffolding-pipe.html–scaffolding pipe,ASTM A106: Standard Specification for Seamless Carbon Steel Pipe for High-Temperature ServiceASTM A179: Standard Specification for Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger andCondenser Tubes http://www.steelpipechn.com/steelpipe1/sta838.html–EFW Steel Pipe,Standard:ASTM A1020,DIN,API2.Technic:EFW Pipe3.Type:ASTM A1020 Carbon Steel Pipe http://www.steelpipechn.com/steelpipe1/sta836.html–API ERW Line Pipe,Technical Standards: API 5L PSL1/PSL2, ISO 3183-1/3183-2. Anti-H2S corrosion, Anti-CO2 corrosion Grade: GR B, X42-X80 http://www.steelpipechn.com/steelpipe1/sta833.html–API-5CT OCTG Casing PipeSteel grade: J55, K55, L80, N80, C95, P110 O. D. Range Tubing: From 2-3/8″to 4-1/2″(EUE/NU) Casing: From 4-1/2″ to 20″, Threads: BTC, LTC, STC. Length range: R1, R2, R3 http://www.steelpipechn.com/steelpipe1/sta831.html–Rectangular Steel TubeJIS G3466 DIN EN10210 DIN EN10219 ASTMA500 GB/T 3094-2000 GB/T 3728-2002 http://www.steelpipechn.com/steelpipe1/sta825.html–Petroleum Casing Pipe1. Product name: Pipe casing 2. Place of Origin: China 3. Material: J55, k55, n80-1 4. Diameter range: 114.3mm-339.7mm 5. Wall thickness: 5.2mm-16.1mm 6. Length: As customers’ required 7. Tolera http://www.steelpipechn.com/steelpipe1/sta827.html–API 5L X52/X56/X60/X65/X70/X80 Seamless Steel Line Pipe,Used for construction of long distance pipelines for combustible liquids and gases, nuclear station pipelines, heating system pipelines, general-purpose pipelines, vessels manufacturing http://www.steelpipechn.com/steelpipe1/sta824.html–Scaffold Welded tube,*professional manufacture and rich stocker *BS 1387 *OD:42mm,48.3mm, 60.3mm *WT:2.5-3.5mm http://www.steelpipechn.com/steelpipe1/sta820.html–GRADE 201 STAINLESS STEEL TUBEHigh Quality,Competitive Price Strict Quality Control Strong Production Capacity Professional customer service http://www.steelpipechn.com/steelpipe1/sta818.html–Structural Tube,1 usage: mechanical engineering & structure 2 feature: corrosion resistant 3 standard: GB, ASTM, API 4 abundant stocks http://www.steelpipechn.com/steelpipe1/sta817.html–API 5L Seamless Line Pipe,API 5Lline pipe 2.O.D.:2.375″-12.75″ 3. W.T.:0.218″-0.843″; 4.grade:B,X42,X46,X52,X56,X60,X65,X70; http://www.steelpipechn.com/steelpipe1/sta813.html–Cold Rolled Pipes Cold Rolled Pipes304, 304l, 310s, 316l, 321, 347, s 31803Astm asme a/sa 312, a/sa 213, a 269, a/sa 789, a/sa 790 o.d. from 10mm to 406mmw.t. from 1mm to 30mm http://www.steelpipechn.com/steelpipe1/sta810.html–DIN 2440 Black Steel PipeThe pipes with outside diameter from 508mm(20inch) to 3556mm(140inch), maximum length from 1500mm(59.055inch)up to 3000mm(118.110inch) The pipes with wall thickness diameter from 7mm(0.276inch) up to 40mm(1.575in http://www.steelpipechn.com/steelpipe1/sta807.html–API 5L LINE PIPEine pipe for use in pipeline transportation systems in the petroleum and natural gas industries,for use as casing and tubing for wells, screwed and socketed steel tubes and tubulars and for plain end steel tubessuit http://www.steelpipechn.com/steelpipe1/sta804.html–carbon steel casting pipes1.stainless steel pipe 2.carbon steel pipe 3.ERW,LSAW,SSAW 4.High quality, best price and service http://www.steelpipechn.com/steelpipe1/sta801.html–We have a high quality product. ASTM A106B 12″*10.31 GB/T8162 12″*10.31 http://www.steelpipechn.com/steelpipe1/sta798.html–Stainless Steel PipeStainless Steel Pipes Range: 15 Nb Up To 600 Nb In Sch 5S, 10S, 10, 20, 40S, 40, Std, 60, 80S, 80, Xs, 100, 120, 140, 160 & Xxs http://www.steelpipechn.com/steelpipe1/sta795.html–Steel tube ASTM A53ASTM A53/106 Gr.B O.D:1/2″-24″,21.34-610mm W.T: SCH10S- SCH160 3000Ton in stock http://www.steelpipechn.com/steelpipe1/sta794.html–SAW spiral steel pipespiral steel pipestandard GB/T 9711.1-1997,GB/T 3091-2001Grade:16Mn,Q195-Q345,L210,L245, L290,L360,L415,A,B,X42,X46,X52,X56,X60Thickness:6-20mmSection shape:roundOuter diameter:219-2020mm http://www.steelpipechn.com/steelpipe1/sta789.html–ERW welded steel pipeERW welded steel pipe for gas transport outside diameter:6-610mm wall thickness:0.5-22mm length:6meter,9meter,12meter http://www.steelpipechn.com/steelpipe1/sta786.html–ductile iron pipe1) Used for drinking water2) up to ISO2531/EN5453) BV product conformity certificate http://www.steelpipechn.com/steelpipe1/sta785.html–3PE Coating Pipe,1.3PE COATING PIPE 2. OD: 219-3000mm (8-120″) 3. WT: 5-30mm http://www.steelpipechn.com/steelpipe1/sta784.html–3PE Pipe,Our products covers welded pipes( including longitudinal welded pipes) and spiral welded pipes;ERW: API 5L, GB/T9711.2, ASTM A53, ASTM A252, GB/T9711, GB/T3091, EN10217, EN10219 etc size 21.3-630, wall thickness 1.8-22.2; http://www.steelpipechn.com/steelpipe1/sta783.html–Fbe Coating Pipe,FBE Coating Pipe Specification: Out Diameter: 219.1-3048mm Wall thickness: 5-30mm Length: 6m, 9m, 12m, special length Steel Grade: Q235, Q345, X42, X46, X52, X56, X65, X70, X80 http://www.steelpipechn.com/steelpipe1/sta778.html–SMLS Steel Pipe,Carbon steel pipes are available in range – 15 NB up to 600 NB IN SCH 5S, 10S, 10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS http://www.steelpipechn.com/steelpipe1/sta776.html–water steel pipe,API water steel pipe Outer Diameter 18mm~813mm Wall Thickness 2mm~80mm Standard: BS, JIS, GB, DIN, ASTM, API http://www.steelpipechn.com/steelpipe1/sta773.html–ASTM Oil Pipe,ASTM Oil tube:1)OD:4.5mm-13.4mm2)Lengh:customer request3)Thickness:0.205mm-0.514mm4)Grade:J55,K55,L80,N80,P110 http://www.steelpipechn.com/steelpipe1/sta771.html–A106 Gr.B Pipe,Name CARBON STEEL PIPES Size 1/8” to 24”(Seamless) 3″ to 72″(Welded) Pressure SCH 10 TO SCH 160 XXS Connection Weld & Thread http://www.steelpipechn.com/steelpipe1/sta768.html–API Tubing and CasingStandard: API 5CT Steel Grades: J55, K55,L80-1,N80,C90,C95,T95,P110.. Tubing is used to extract petroleum and natural gas http://www.steelpipechn.com/steelpipe1/sta766.html–ASTM A53 Steel Tube,1) Varieties: SGP, SCH 20, STD, SCH40, SCH80, SCH160, XS, XXS 2) Standard: API, ASME, B36.10M 1996, JIS, DIN, GB8162, GB8163, GB5310 3) Material: ASTM A106 GRB/ A53 GRB/ API 5L GRB/ API 5 CT/ Q345/ A335/ ST37/ ST5 http://www.steelpipechn.com/steelpipe1/sta764.html–API 5CT line pipe,API 5L SPEC 5L(line pipe standard) is drawed up and issued by American Petroleum Institute, which is used all over the world. Line pipe is a type of pipes that transports the oil, gas and water that is out of the earth to t http://www.steelpipechn.com/steelpipe1/sta761.html–Q345 E stainless spiral steel pipeProduct Q345 Estainless spiral steel pipeStandardJIS AISI ASTM GB DIN ENLengthAs customers’ requirementThickness 1-80mmOD 6-630mm http://www.steelpipechn.com/steelpipe1/sta758.html–ASTM A106B pipe,A53 B pipe,1)Carbon Steel Seamless Pipe 2)Size: 1/2″-48″ 3)Varieties: SGP, STD, SCH40, SCH80, SCH160 4)Standard: ANSI B16.9 / 16.28, ASTM A53/A106, API 5L, ASME B36.10M—1996, DIN2605 /2615 /2616, JIS P2311/2312 http://www.steelpipechn.com/steelpipe1/sta755.html–aluminium alloy pipe 6082Productaluminium alloy pipe 6082Thickness0.1-100mmOuter diameter5-1500mm http://www.steelpipechn.com/steelpipe1/sta752.html–Alloy seamless steel pipeASTM, BS, DIN, JIS, GB, etc.Grade:Q345A/B, Cr5Mo, 12Cr1MoV, 10CrMo910,,27SiMn, 15CrMo, 30CrMo, 34CrMo4, etcOther standard and grade is also availalbe as per clients’ requirementsSpecification:O.D.12 http://www.steelpipechn.com/steelpipe1/sta751.html–API 5D Drill Pipe1.Stand: API 5D 2.Grade: G105 3.OD: 2”-5”(10-610mm) 4.WT: 4mm-16mm 5. Length: 4-12m http://www.steelpipechn.com/steelpipe1/Line-Pipe.html–LINE PIPE,Seamless, SAWL, HFW(ERW) Available. Standards:API 5L (PSL1, PSL2), Grades:B, X42,X52, X56, X60, X65, X70; NACE MR0175/ISO 15156, NACE MR 0103 compliance http://www.steelpipechn.com/steelpipe1/sta748.html–Line Pipe,We can provide customers with ERW pipe, Steel pipe, Line Pipe, Casing Pipe, structrual pipe, Structural and mechanical pipe, round pipe and tubing, suqare pipe, rectangular pipe, Hollow section pipe, API pipe etc. http://www.steelpipechn.com/steelpipe1/sta745.html–ERW WELDED PIPES,ERW WELDED TUBES,ERW WELDED STEEL PIPES AND TUBES 1.Surface treatment: black or bright 2.Certification:ISO9001 3.Standard:BS1387 ASTM A500 http://www.steelpipechn.com/steelpipe1/sta744.html–ERW line pipe,ERW line pipe. Standard: API 5L (A,B, X level of series); API 5CT (H40, J55) and so on. http://www.steelpipechn.com/steelpipe1/sta740.html–Seamless steel tubing,Seamless steel pipe for drillingsteel pipes ,seamless pipe , seamless steel pipeO.D.:6mm-720mmW.T.:1mm-110mm http://www.steelpipechn.com/steelpipe1/sta738.html–API 5CT oil casing steel pipes1.ERW steel pipes vary from 88.9mm (3″) to 457.2mm (18 “). WT:4mm-16mm(SCH 10-SCH XS). http://www.steelpipechn.com/steelpipe1/sta736.html–Boiler seamless steel tubeSize: 114.3~244.5mmMaterial: API 5L PSLI, PLS2, Gr B, X42~X70,20#Certificate: ISO9001-2000/API5L http://www.steelpipechn.com/steelpipe1/sta733.html–St37 ERW black round welded steel pipe1.special design available according to requirement2.anti-corrosion and high-temperature resistant with black painting.3.all the production process are made under the ISO9001:2000 strictly. http://www.steelpipechn.com/steelpipe1/sta728.html–hot rolled steel tube,carbon spiral steel pipe,1.material:Q235 Q345 X42 X46 X52 X56 X602.CERTIFICATE:API ISO3.used for oil,natural gas etc http://www.steelpipechn.com/steelpipe1/sta725.html–carbon steel bend 2D/3D/4D/5D (45/90/180 degree),Types: BEND seamless and welded, LR and SR, Specifications: acc to customers requirments THK:SCH20-SCH160 http://www.steelpipechn.com/steelpipe1/sta723.html–steel tube according to ASTM A106 GR.B,Carbon seamless steel tube according to ASTM A106 GR.B 1.Grade: A106B, A53B, 10#, 20#, 45# 2.End: BE and plain http://www.steelpipechn.com/steelpipe1/sta720.html–hot rolled pipe,Hot rolled carbon seamless pipe:6,8,10″,sch40,sch80. http://www.steelpipechn.com/steelpipe1/sta717.html–Seamless steeI tubes for structures1. Standards: GB/T 8162, ASTM A53, ASME SA53, DIN 1629/2448, GOST 8732-78 and so on. 2. Function: Seamless steel tubes for manufacturing pipelines, vessels, equipment and mechanical structures http://www.steelpipechn.com/steelpipe1/sta715.html–SEAMLESS STEEL PIPE CARBON A192,1) Material: 304, 321, 316L, 304L, 310S 2) OD:4 – 426mm 3)WT:1mm-50mm 4)specification:according to… Type: Seamless http://www.steelpipechn.com/steelpipe1/sta712.html–API 5L Spiral PipeProduct Description1) Outer diameter: 219-2320mm 2) Thickness: 5–20mm 3) Standards: API 5L,GB/T9711.1-2000.,SY/T5037-2001, 4)Spec:Q235.,L245 ,X60 ,X70 5) Packing :see customer’s requirement http://www.steelpipechn.com/steelpipe1/sta711.html–Galvanized Iron Pipe,Galvanized Iron Pipe 1.Material:Q195;Q235;Q345,16Mn,API5L,etc 2.Sizes:T:0.4-20MM,OD:12.7-2820MM 3.Delivery:within 15days http://www.steelpipechn.com/steelpipe1/sta708.html–ASTM A 53B cold drawn steel pipes,we can produce special pipes according to the customers’ concrete demand http://www.steelpipechn.com/steelpipe1/sta705.html–API Drill carbon Pipe with drill pipe for tool joint,Certificate: API 5DP-0002,API Q1-0964, ISO 9001,ISO 14001,OHSAS 18001 OD:2 3/8” TO 5 1/2” of label/or 60.32mm to 139.7mmAPI Drill Pipe with drill pipe for tool jointSize:2 3/8′ http://www.steelpipechn.com/steelpipe1/sta702.html–Alloy 200 steel tube,Hastelloy:Hastelloy/B/C/G. Nickel Alloy:Alloy200、Monel400、lnconel600、lncoloy800/H/HT、Alloy825、Allo20、Alloy28. Duplex/Super Duplex:S31803、S32750、S32760、S32500. Stainless Steelï¼�304/L/Hã€�321 http://www.steelpipechn.com/steelpipe1/sta697.html–Threaded Elbows,Screwed Elbows,High-Pressure Elbows,1)Product:Threaded Elbows 2) Size: 1/8″-4″ (DN6-DN100) 3) Pressure: 2000Lb,3000Lb,6000Lb,9000Lb. http://www.steelpipechn.com/steelpipe1/sta696.html–Sch 80 pipe Plug for gas line,plug 1)Standard ANSI, JIS, DIN 2) Size Range 1/2 to106 3) Material carbon steel, stainless steel alloy steel http://www.steelpipechn.com/steelpipe1/sta694.html–ASTM A53 Carbon pipe and Alloy pipe,used for machinery. we do these products and export 5 years ,with high quality and best price .ASTM A53 Carbon steel and Alloy pipe http://www.steelpipechn.com/steelpipe1/sta693.html–Seamless Steel tube for boiler,Steel pipe for boiler Standard: DIN17175 Steel Grade: St35.8, St45.8, 15Mo3,13CrMo44 Diameter: 10-80mm Thinkness: 1.2-8mmCommodity:Seamless Steel Pipe for boilerStandard: DIN17175Steel Grade: http://www.steelpipechn.com/steelpipe1/sta689.html–Seamless Carbon Steel Pipe (20#, Q235)Product DescriptionThick wall seamless steel pipe Grade: 45#, S355JR, etc. Diameter: 300-600mm Thickness: 30-100mm We can manufacture the steel pipe according to your requirements http://www.steelpipechn.com/steelpipe1/sta686.html–API 5L X 60 steel pipe,API 5L X 60 steel pipe 1.OD:6-2420mm 2.WT:1.24-2420mm 3.standard:A , B, X42.X46, X52,X56,X60,X65, X70, X80, X95, L245, L290, http://www.steelpipechn.com/steelpipe1/sta683.html–Stainless Steel Tube (301)Stainless steel pipe[China supply]* We supply stainless steel pipe 301, stainless steel tube 301, stainless steel plate 301, stainless steel sheet 301, stainless steel coil 301, stainless steel bar 301, cold rol http://www.steelpipechn.com/steelpipe1/Carbon-Seamless-Steel-Pipes.html–Carbon Seamless Steel Pipes (51*10)Product DescriptionStandards: GB/ T 8162 ASTM A, 53ASME SA53. Grade B Application: Seamless steel tubes for equipment, pipelines, vessels, pipe fittings and mechanical Structures Grade: 10, 20, http://www.steelpipechn.com/steelpipe1/sta677.html–cold drawn seamless carbon steel tube,cold drawn seamless carbon steel tube: 1.in carbon steel 2.size from 89-219* 4.5-25mm 3.competitive prices 4.fast delivery http://www.steelpipechn.com/steelpipe1/sta675.html–Hot Rolled Steel Pipe,Manufacturing process of the hot rolled steel pipeWe produce technology advanced hot rolled seamless steel tubes using continuous tube rolling mills. The hot rolling process consists of steel billet â†� heating â†� pu http://www.steelpipechn.com/steelpipe1/Big-Size-Stainless-Steel-Tubing.html–Big Size Stainless Steel TubingSize: 1/4″ to 18″ Thickness 10mm to 25mm Surface protection: Unless otherwise stated in order tubes are delivered with inner and outer surfacestemporarily protected with a film of light mineral oi http://www.steelpipechn.com/steelpipe1/sta668.html–Spiral Steel Pipe,SSAW spiral steel pipe: Q195, Q215, Q235, Q345, 10#, 20#, 45#, ASTM A106GRB http://www.steelpipechn.com/steelpipe1/ASTM-A252-Petroleum-Casing-Pipe.html–ASTM A252 Petroleum Casing PipeSteel pipe piles in following specifications: Out Diameter: 2.13-630mm Wall thickness: 1.8-22.2mm Steel Grade: Grade 1, Grade 2, Grade 3 http://www.steelpipechn.com/steelpipe1/Seamless-Casing-Petroleum-Pipe.html–Product Description1. Product: OCTG oil casing pipe 2. Steel Grade: J55 K55 N80 L80 P110 3. Specification: From 3 1/2” to 20” 4. Length: R1/R2/R3 5. Thread type: BTC, LTC STC 6. Certificate: API 5CT ISO 7. Package: In bundles http://www.steelpipechn.com/steelpipe1/LSAW-Welded-Steel-Pipe.html–LSAW Welded Steel Pipe, LSAW Welded Steel tube, LSAW Steel tube Detailed Product Description 1) Standard: ASTM A53/API 5L GR. B 2) Size: From 2″ to 32″, 3) Wall Thickness: SCH10 to SCH40, XXS (2mm-30mm) 4) Length: 4M to 12 M http://www.steelpipechn.com/steelpipe1/galvanized-steel-pipe.html–bs1387 galvanized steel pipe 1).W.T:0.5-6.0mm 2).O.D:20.3-219.1mm 3).length:4-14m. 4)quanlity: the first grade http://www.steelpipechn.com/steelpipe1/Galvanized-Steel-Pipe.html–Product DescriptionOD: 1/2″ – 12″ WT: 1mm – 15mm Standard: BS1387, ASTM A 53 GRA/B, EN10255 and so on. http://www.steelpipechn.com/steelpipe1/sta650.html–1.We can manufacture seamless steel pipe 2.OD:8-630mm 3.WT:0.8-70mm 4.Length:3-12m 5.Certification:ISO@API,ASTM seamless steel pipe,ASTM A53 standard seamless steel pipe http://www.steelpipechn.com/steelpipe1/Carbon-SSAW-Spiral-steel-pipe.html–1. Outer Diameter of SSAW spiral steel pipe: 1/2″-46 2. Wall Thickness of SSAW spiral steel pipe: 0.6-16mm 3. Standard of SSAW spiral steel pipe: GB, ANSI, ASTM, JIS, BS, EN 4. Steel grade of SSAW spiral steel pipe: Q195, Q215, Q235, Q http://www.steelpipechn.com/steelpipe1/sta643.html–Longitudinal/Spiral welded steel pipes carbon seam tube ERW/SAW reliable supplier,Longitudinal/Spiral welded steel pipes carbon seam tube ERW/SAW reliable supplier Good quality/competitive price China API ISO http://www.steelpipechn.com/steelpipe1/sta641.html–ASTM A 714 high strength low alloy welded and seamless steel pipe,ASTM A 714 high strength low alloy welded and seamless steel pipe O.D:1/2″-32″ seamless steel pipe,carbon seamless steel pipe,steel tube ,seamless pipe,seamless tubePr http://www.steelpipechn.com/steelpipe1/Carbon-Steel-Pipe.html–We are a professional manufacturer in carbon steel pipe, carbon steel tube, seamless steel pipe, seamless steel tube, ERW pipe ect. Standard: DIN2448/1629, DIN17175-1979, ASTMA106/A53, API5L GR. B, ASTMA179, ASTMA333, and more Steel gr http://www.steelpipechn.com/steelpipe1/structural-galvanised-round-tube.html–1)OD: 10-219mm 2)WT: 0.8-8mm 3) Length: 6M or 5.8M 4)used for liquip delivery or construct http://www.steelpipechn.com/steelpipe1/a500-ERW-structural-carbon-steel-pipe.html–1.ASTM A53and BS1387 ERW Steel Pipe 2.Size:1/2-24(21.34-609.6mm) 3.WT:2.77-20.62mm 4.Length:6-12m http://www.steelpipechn.com/steelpipe1/SSAW-Steel-Pipe.html–SSAW Steel Pipe 1) OD:219.1-2540mm 2) WT:3.2-25.4mm 3) Standard: API SPEC 5L, ASTM,GB/T9711.1-1997, GB/T5037-2001, GB/T5040 http://www.steelpipechn.com/steelpipe1/ERW-Line-Steel-Pipe.html–ERW Steel Pipe Quality Stardard: API 5L Steel Grade: Gr.A, B, C OD: 42-610mm, WT: 5-30mm Length: 5.8-12M http://www.steelpipechn.com/steelpipe1/Stainless-Steel-Pipe-Seamless-Steel-Pipe.html–Stainless Steel Pipe, Seamless Steel Pipe (1) Commodity: Stainless steel Pipe, seamless steel pipe (2) Process method: Cold drawn / cold rolled (3) Surface finish: Anneal / pickling / polished / bright anneal (4) Material: A) Sec http://www.steelpipechn.com/steelpipe1/sta619.html–API 5L X50 carbon seamless steel pipe,A106 GrB carbon seamless steel pipe for high temperature can be used in many places,especially for boiler pipe, http://www.steelpipechn.com/steelpipe1/Cold-Drawn-Seamless-Pipe.html–Cold Drawn Seamless Pipe1.USED It is a kind of hollow cross-section, neighboring joints of steel strips. Steel has a hollow cross-section, a large number of channels used for conveying fluids, such as the transportation of oil, natura http://www.steelpipechn.com/steelpipe1/seamless-oil-pipeline-tube.html–seamless oil pipeline tube PSL 1:A25\A\B\X42\X46\X52\X56\X60\ X65 \X70 PSL 2:B\X42\X46\X52\X56\X60\X65\X70\ X80 http://www.steelpipechn.com/steelpipe1/Stainless-Steel-Welded-Tube-Pipe.html–Product DescriptionGrade: 304, 304L, 316L, 321, 317, 310S, 201, 202 etc. Size: OD(6.35-1016MM), WT(0.5-8MM). Standards: ASTM, JIS, DIN, EN, ISO, GB, GOST etc. Finish: BA/AP/Polished/MF Application: Boiler, heat exchanger, construct http://www.steelpipechn.com/steelpipe1/Carbon-Alloy-Seamless-Pipe.html–Carbon alloy seamless pipe1)Material:10#,20#,45#2)Standard:GB/T8162-1999,GB/T8163-1999 DIN JIS..etc3)Specification:Thickness:1-40mm OD:21-800mm http://www.steelpipechn.com/steelpipe1/heavy-wall-Carbon-seamless Steel-Pipe-AS.html–Heavy Wall Carbon Seamless Steel Pipe ASTM A53 B / Q345 :1) Sizes: 21.3 to 920mm2) Standards: GB/T, ASTM,JIS,DIN3) Surface: oiled or black painted to prevent rust4) Marking: as per customer’s requirement5)Steel Grade:10#,20#,45#, http://www.steelpipechn.com/steelpipe1/DSAW-welded-steel-pipe.html–Product DescriptionAlloy pipe’s usage: Oil pipe line, oil natural gas, industrial gas, water transportationFeatures:1) Commodity: Seamless and welded austenitic stainless steel pipes2) Process method: Cold drawn / cold pilgered3) S http://www.steelpipechn.com/steelpipe1/ASTM-A53-galvanized-steel-pipe.html–O.D.:19-325mm Thickness:1.0-12mm Technique:ERW Length:1-12m http://www.steelpipechn.com/steelpipe1/Cold-rolled-seamless-carbon-pipe.html–Cold rolled seamless carbon pipe W.T:1.5mm~36mm O.D:10mm~530mm Our propose:reputation first,high quality,low price,good servi ce http://www.steelpipechn.com/steelpipe1/API5L-spiral-welded-steel-pipe.html–O.D:159mm~1000mm W.T:4mm~20mm Our purpose:reputation first,high quality,low price,good service. http://www.steelpipechn.com/steelpipe1/sta590.html–supply ASTM A106 GR.B.141.30*2.77seamless carbon steel pipe,seamless carbon steel pipe 1.. Size,2″—24″(60.3–609.6mm) 2. Standard:API 5L GR.B/X52 PSL1 4.ASM A106 GR.B 141.30*2.77 http://www.steelpipechn.com/steelpipe1/Ductile-Iron-Pipes-ISO2531-DN80-DN1600.html–Ductile iron pipe Detailed Description Specifications: 1) The standard of pipe: ISO 2531 – 1998, EN545-2002 K9 2) Effective length: 6M when using bulk shipment way, or about 5.5M or 5.7M when in 20′ container shipment way 3) Inner ce http://www.steelpipechn.com/steelpipe1/Q195-Hot-Dip-Galvanized-Steel-Pipe.html–Detailed Product DescriptionProducts: 1) Galvanized Steel Pipes & Tubes (ERW) 2) Dimension: 1/2″-8″ 3) Usage: water, gas pconveyances Features:1) Material: Q195, Q215, Q235,Q235B2) Standards: BS1387-1985, GB/T3091-20013) http://www.steelpipechn.com/steelpipe1/sta579.html–ASTM A135/A795 ERW GALVANIZED PIPES,GALVANIZED TUBE,ASTM A 135/ ASTM A 795, SCH 40, GR A or B , ERW GI PIPES 1. outside diameter:10-660mm 2. wall thickness: 1.0-22mm http://www.steelpipechn.com/steelpipe1/sta578.html–APL 5L steel Line Pipe,APL 5L steel Line Pipe( 2000Ton/Month) Outer Diameter: 21mm-610mm Wall Thickness: 2.5mm-30mm http://www.steelpipechn.com/steelpipe1/sta573.html–Large diameter thick wall seamless steel pipe,Large diameter thick wall seamless steel pipe Clean and pure steel quality, well- proportioned and stable ingredients, perfect http://www.steelpipechn.com/steelpipe1/sta570.html–carbon seamless steel pipe wall-thick big out diameter manufacturer,carbon seamless steel pipe wall-thick big out diameter manufacturer carbon seamless steel pipes&fittings china direct supplier http://www.steelpipechn.com/steelpipe1/Welded-Fluid-Spiral-Steel-Pipe.html–Product DescriptionSpiral steel tube Place of origin: China Standard: SY/T5037-2000 Diameter range: 6-426mm Wall thickness: 6-14mm Material: Q235B, Q345B, L290, L360 Tolerance: Meet the standard or according to the http://www.steelpipechn.com/steelpipe1/sta564.html–API,DIN,JIS,ASTM carbon seamless fluid steel pipe,1.API,DIN,JIS,ASTM carbon seamless fluid steel pipe. 2.WT0.5mm–40mm OD6mm–450mm. 3.API&ISO certificate.API,DIN,JIS,ASTM carbon seamless fluid steel pipe. http://www.steelpipechn.com/steelpipe1/High-frequency-ERW-black-welded-steel-pi.html–Welded pipe 1) High-frequency welded 2) O.D. 10mm-406mm 3)W.T. 0.6mm-20mm 4) Steel grade: SPHC, 08AL, 08F, HG5, DF08, Q195-235, M8 5) Standards: ASTM, API, JIS, DIN, EN, BS, GB http://www.steelpipechn.com/steelpipe1/Galvanized-Steel-Pipe-DN15-DN200.html–Product DescriptionGalvanized Steel Pipe 1)DN15–200 2)W.T 0.8–8mm 3)Length cut:5.8–12m 4)Zinc coating:200–400g/m2 http://www.steelpipechn.com/steelpipe1/sta555.html–carbon seamless and welded steel tubes,carbon seamless and welde steel tubes : standard:ASTM ,GB ,BS surface: galvanized OD:16mm up lenght :customised http://www.steelpipechn.com/steelpipe1/sta552.html–A106B carton seamless steel pipeï¼�1,high quality and competitive price 2,shortest delivery time 3,OEM 4,ISO 1990Weled steel pipe: http://www.steelpipechn.com/steelpipe1/sta551.html–ASTM Standard seamless carbon steel pipe,ASTM Standard seamless carbon steel tube http://www.steelpipechn.com/steelpipe1/sta546.html–square pipe/round pipe/rectangle pipe/LTZ pipe welded pipe/steel pipe,square steel pipe Thickness from 0.3mm to 3.5mm from 6*6mm to 100*100mm material: Q195-Q235Steel pipe | http://www.steelpipechn.com/steelpipe1/sta544.html–Standard: GB/T8162-1999, GB/T8163-1999, GB/T3087-1999,ASTM Standard, DIN Standard ,BS AND JIS Standard http://www.steelpipechn.com/steelpipe1/sta542.html–Cold Drawn Carbon Seamless Steel Tubes,Cold Drawn Carbon Seamless Steel Pipes http://www.steelpipechn.com/steelpipe1/sta539.html–hot rolled carbon seamless pipes,carbon seamless tube-ASTMA106B,ASTMA53B,1:carbon seamless steel pipe 2:ASTM A106-B A53B ST37 ST52.3 http://www.steelpipechn.com/steelpipe1/sta536.html–Welded Carbon Steel Pipes/Tubes (A53 A106 A252 API 5L Q235,Welded Carbon SteeI Pipes/Tubes 1. Standards & Grade: API, ANSI, ASTM, DIN ASTM A500, EN10219-2, EN10210-20, JISG3444, GB/T6728-2002, 20#, Q195, Q235, Q345, S355, X80, X70, X65 http://www.steelpipechn.com/steelpipe1/sta535.html–Scaffolding Tubes and Fittings Standard: BS1139,BS1387,ASTM A53 Grade:Q195,Q235;Q345,S235JR OD:10-219mm WT:0.8-8mmscaffolding tubes and fittingsStandard: BS 1139:1990,EN74,BS1139-1775, EN39, EN10219 Grade: Q195,Q235;Q255 Q http://www.steelpipechn.com/steelpipe1/sta531.html–stainless steel seamless pipe for construction http://www.steelpipechn.com/steelpipe1/sta529.html–Cold draw ASTM A106 GR.B carbon seamless steel pipe http://www.steelpipechn.com/steelpipe1/sta526.html–galvanized seamless carbon pipes,1)Name:galvanized seamless carbon pipes 2) Product range: 1/2′ to 3′ 3) Under 2′: plain ends 4) Above 2′: bevelled end http://www.steelpipechn.com/steelpipe1/sta523.html–API 5L Q235 carbon steel pipe with various sizes http://www.steelpipechn.com/steelpipe1/sta520.html–ASTM A312 Stailess Steel Seamless pipe- TP304 http://www.steelpipechn.com/steelpipe1/sta517.html–steel pipe carbon seamless http://www.steelpipechn.com/steelpipe1/sta514.html–Spiral Welding Carbon Steel Pipes,Spiral Welding Steel Pipe 1.OD:219mm-2820mm 2.standard:GB,ASTM,DIN,JIS,ASTN ect 3.Thickness:1mm-20mm http://www.steelpipechn.com/steelpipe1/sta513.html–A106 Gr.b Garvanized hot rolled seamless carbon steel Pipe for high temperature,1. A106 GRB steel pipe with hollow bar tube 2. good quality and warranty 3. small tolerance of OD and WT http://www.steelpipechn.com/steelpipe1/sta510.html–Spiral Welding Carbon Steel Pipe/Tube,Spiral Welding Steel Pipe1.OD:219mm-2820mm2.standard:GB,ASTM,DIN,JIS,ASTN ect3.Thickness:1mm-20mm http://www.steelpipechn.com/steelpipe1/sta506.html– Seamless steel pipe for drilling steel pipes ,seamless pipe , seamless steel pipe O.D.:6mm-720mm W.T.:1mm-110mmSeamless steel pipe for drillingLength: 5.8M 6M 11.8M random length cutted lengthStandard: ASTM, DIN , JIS , GB http://www.steelpipechn.com/steelpipe1/1.4401-Stainless-Steel-Pipe.html–Product DescriptionStainless Steel Seamless Pipe 1>Size range: OD 6-630mm WT 1-50mm 2>Steel grade 304/304L(1.4301/1.4306); 316/316L(1.4401/1.4404); 316Ti(1.4571); 321(1.4541); 310S(1.4845); 317L(1.4438); 321H(1.4878); 304H(1.4948 http://www.steelpipechn.com/steelpipe1/GB/T3091-2001-Galvanized-Steel-Pipe.html–Product DescriptionGB/T3091-2001 Galvanized Steel Pipe, GB/T3091-2001 steel pipe Standard: BS1387 / 1995(UK), DIN 2440/2448, ASTM A53-1996(USA), EN10255, GB/T 3091-2001 Standard: BS1387 / 1995(UK), DIN 2440/2448, ASTM A53-1996(US http://www.steelpipechn.com/steelpipe1/sta499.html–16Mn wall thick ASME pipe,Carbon Sheel Butt Welded Fittings:Elbow45,90,180Deg; Pipe;Tee Equal and reducing;Reducers Concentric and Eccentric;Steel Caps,Bend 3D,5D.Size from 1/2’â€� to 48’’SCH20,STD,SCH40,SCH80,S http://www.steelpipechn.com/steelpipe1/Alloy-Steel-Pipe-ASTM-A335-P91.html– 1 Quick Details Item: ASTM A335 P91 Alloy Steel Pipe Standard: AISI, ASTM, BS, DIN, JIS, EN Grade: ASTM A335 P91 Outside Diameter: 5mm~200mmmm Wall Thickness: 2.5mm~12mmmm Length: 6m~12m or as required Technique: Cold-rolled http://www.steelpipechn.com/steelpipe1/API-5L-X52-ERW-Steel-Pipe.html– The following are the pipes we can supply, for your reference. ERW Pipes, Outside Diameter: 2-30(inch)/ 60.3-762(mm); Wall Thickness: 3-20(mm); SSAW Pipes, Outside Diameter: 8-80(Inch)/219mm-2040(mm); Wall Thickness: 5-24(mm); Seaml http://www.steelpipechn.com/steelpipe1/sta488.html–A106GR.B ,A53GR.B, API 5L seamless,ERW pipe, 1.standards: ANSI, DIN2448,API 5L 2. SIZE :1/2″-48″ 3. w.t.: sch20,sch40,std,sch80,DIN, 4. length:5.8m or 6m-12m STEEL PIPE1. MATERIAL: CARBON STEEL,STAINLESS STEEL,ALLOY STEEL http://www.steelpipechn.com/steelpipe1/Carbon-Seamless-Steel-Pipe-SMLS.html–Product DescriptionCarbon seamless steel pipe Description: 1. Carbon steel seamless pipe, hot rolled or cold drawn/Cold rolled 2. Length: 5.8m, 6m ~ 11.8m 12m, or any other length 3. OD: 3/8″ ~ 24″ 17 ~ 610mm WT: 1 ~ 30MM 4. Stan http://www.steelpipechn.com/steelpipe1/sta484.html–48.3-610mm seamless pipe for low pressure liquid delivelyï¼� Specifications4”-24”Seamless pipe/API5L/manufacture OD:21.3mm -610 mm WT:2–31MM API5L/ASTM/GB factory sale ,the best priceSeamless pipe http://www.steelpipechn.com/steelpipe1/sta481.html–SEAMLESS CARBON STEEL PIPES,SEAMLESS CARBON STEEL tube http://www.steelpipechn.com/steelpipe1/sta478.html–ERW Galvanized Pipe -ASTM A53, BS 1387 – Galvanized Pipe 1)Shape:Round,Square,Rectangular pipe 2)ASTM A53,BS1387-85 3)Steel structural,furniturer,fencing,fluid pipe http://www.steelpipechn.com/steelpipe1/Carbon-Steel-Seamless-Pipe-HT0058.html– Product DescriptionWe are an API and ISO qualified enterprise that specialized in producing various seamless steel pipes and fittings since 1996. Our major products are carbon steel, stainless steel and alloy steel pipes and fittings su http://www.steelpipechn.com/steelpipe1/sta474.html–API 5L/ASTM A53 ERW steel pipe,ERW steel pipe 1 outside diameter:21.3-660mm 2 wall thickness:1.4-22mm 3 length: 1-20m 4 standard: ASTM A53 API 5L DIN2394,1.ERW steel pipe 2.OD:21.3-660mm 3.W.T:1.4-22mm 4.Length:1-20m 5.Compet http://www.steelpipechn.com/steelpipe1/sta471.html–carbon Steel Pipe http://www.steelpipechn.com/steelpipe1/Alloy-Steel-Pipe-ASTMA213-T91.html–Product DescriptionSpecifications/special features: Seamless steel pipes Outer diameter: 21.3 to 914mm Materials: P11, P22, P5, P12, P9, P91, P2, T11, T22, T5, T9, T91, T2, and more Process method: Hot rolling Surface finish: B http://www.steelpipechn.com/steelpipe1/Electro-Galvanized-Steel-Pipe-GB-ASTM-JI.html–Product DescriptionElectro Galvanized Steel Pipe Specification of Galvanized Steel Pipe 1) Outer diameter: For round pipes 20 ~ 219mm. For square 15*15—200*200 2) Wall thickness: 0.8~ 8mm 3) Spec.: Q195, Q215, Q235, Q345 4) S http://www.steelpipechn.com/steelpipe1/sta464.html–20G 20MnG Carbon Seamless Steel Pipe, 20G carbon seamless steel pipe 1.OD: 1″~16″, Thk:3mm~30mm 2.quality: ISO 9001:2000 3.market:middle east,southern America20G 20MnG carbon seamless steel pipe 1.OD: 1″~16″, Thk:3mm~30mm 2 http://www.steelpipechn.com/steelpipe1/sta461.html–API5L X46/X52/X65 seamless steel line pipe and tube, 1.Standard:API SPEC 5L 2.Material:API 5L GR. B, X42,X52,X60 3.Specification:114-914MM*4-60MM 4.Delivery Detail 20-30days http://www.steelpipechn.com/steelpipe1/ASTM-A53-Carbon-Steel-Seamless-Pipe.html– Product DescriptionCarbon Steel Seamless Pipe, Seamless Carbon Steel Pipe Application: Line Pipe, Structure Pipe, Petroleum Pipe, Boiler Steel Pipe, Mechanical Tube, API Steel Pipe. Process: Cold Drawn, Hot Rolled, ERW, LASW, SSAW http://www.steelpipechn.com/steelpipe1/sta453.html–DIN2391-1/EN10305-1 ST52 high precision pulling bringt pure DIN seamless carbon steel pipe http://www.steelpipechn.com/steelpipe1/A53/Q235-Galvanized-Steel-Pipe.html–Product DescriptionGalvanized Steel Pipe A53 /Q235 Specifications of Galvanized Steel Pipe 1) Dimensions: 10 x 10mm – 400 x 400mm (1/2″ x 1/2″ – 15 3/4″ x 15 3/4″) 2) Thickness: 0.6 – 10mm (0.0236″ – 0.3937″) 3) Length: 0.305 – 12m http://www.steelpipechn.com/steelpipe1/TYT2009CA9087-Galvanized-Pipe.html–Product DescriptionNow we are in the position to supply the tube as follows: 1. ERW Galv. Welded steel tube according to BS1387 or ASTM A53 2. Hot-dipped Galv. Scaffolding tube according to BS1139 3. Carbon seamless steel tube accord http://www.steelpipechn.com/steelpipe1/sta444.html–Carbon Steel Pipes in great demand http://www.steelpipechn.com/steelpipe1/80mm-Hot-Galvanized-Steel-Pipe.html–Product Description1. Product name: Galvanized Steel Pipe 2. Out diameter: 20mm-219mm 3. Wall Thickness: 1.4mm-12mm 4. Zn coating wall thinkness: 200g-400G/M2 5. Material: Q195, Q195+Q235, Q235 6. Quality grade: First g http://www.steelpipechn.com/steelpipe1/Seamless-Carbon-Steel-Pipe-DIN1626-St37.html–Product DescriptionWe are a professional supplier in area of steel pipes, carbon steel pipe, stainless steel tube, alloy steel pipe and galvanized steel tubes and so on since 2000 in China. Around 80% steel pipes are sold overseas. 1) http://www.steelpipechn.com/steelpipe1/sta437.html–Alloy Steel Pipe ASTM A335, Special design is available according to the customers’ requirements All the production process is made under the ISO 9001: 2008 strictly If any question, pls feel free to contect with us. http://www.steelpipechn.com/steelpipe1/Seamless-Carbon-Steel-Pipe-for-High-Temp.html–Product DescriptionProduct: Seamless Carbon Steel Pipe ASTM A106 Application: Mainly used for bending, herming or simlar forming Standard: ASTM A106(ASME SA106) Grade of Steel: Gr. A, Gr. B, Gr. C Other grade is also negotiable Siz http://www.steelpipechn.com/steelpipe1/Seamless-Carbon-Steel-Pipe.html–Product DescriptionASTM A106/A53/API 5L Seamless Carbon Steel Pipe 1)Sizes (O. D. X W. T): From 13.7mm — 609.6mm x 2.24mm to 30.96mm 2)Standard: ASTM A53, ASTM A106, GB/T8163, ASTM A106/A53/API 5L 3)Steel Grade: Gr. B, X42, X52, X60 http://www.steelpipechn.com/steelpipe1/sta428.html–Spiral Welded Steel Pipe/ASTM A-106 ERW Pipe/Seamless Carbon Steel Pipe, Spiral Welded Steel Pipe/ASTM A-106 ERW Pipe/Seamless Carbon Steel Pipe: 1. OD:3-24inch 2. WT:4-12.7mm http://www.steelpipechn.com/steelpipe1/Galvanized-Steel-Pipe-Round-Pipe-Max16.html–Product Description1. Outer Diameter of round round steel Pipe(GI): 1/2″-46″ 2. W. T of galvanized steel pipe: 0.6-16mm 3. Length of galvanized steel pipe: 1-12m 4. Zinc content of galvanized steel pipe(GI): 170-350G/M2 5. Package http://www.steelpipechn.com/steelpipe1/sta423.html–Seamless/ Welded/ Square/ Mirror Stainless Steel Pipe/ Tube (201, TP304, TP316L, 321, 310, A53, A106 http://www.steelpipechn.com/steelpipe1/sta420.html–seamless steel pipe/casing pipes/line pipes, 1.OD:1/2″-24″ 2.WT:2-80mm 3.GB/ASTM/API/DIN/JIS 4.ISO ,API5L/5CT, other certificates 5. Origin: our factory http://www.steelpipechn.com/steelpipe1/sta419.html–ASTM A106 seamless pipes and tube, ASTM A106 Seamless Pipe and Tube 1)OD:10.3-914mm 2)Thickness:1.73-19.05mm 3)Standard: JIS, GB, ASTM ASTM A106 Seamless Pipe and TubeAPI steel pipe|ERW steel pipe|Stainless steel pipe| http://www.steelpipechn.com/steelpipe1/sta416.html–Inconel625 alloy pipe, Inconel625 alloy pipe 1. Standard: ASTM, JIS, DIN, EN. 2. OD: 6-530mm 3. TK:0.1-28mm 4. Surface: acid, polishedInconel625 alloy pipe 1) Process method: cold drawn/cold rolling 2) Surface finish: http://www.steelpipechn.com/steelpipe1/Seamless-ASTM-A53-Carbon-Steel-Pipe.html–Product DescriptionProduct name: Seamless ASTM A53 Carbon Steel Pipe Place of Origin: China Application: Be widely used for heat exchange, structure, machinery, liquid transportation. Material quality: ASTM A106 / A53, DIN, EN, GB/ http://www.steelpipechn.com/steelpipe1/sta409.html–Hot Galvanized Steel Pipe Seamless ASTM A53 http://www.steelpipechn.com/steelpipe1/sta406.html–Ductile Iron Galvanized Pipe,Ductile iron galvanized pipe Specifications: 1) The standard of pipe: ISO 2531 – 1998, EN545-2002, K9 2) Effective length: 6M when using bulk shipment way, or about 5.5M or 5.7M when In 20′ container shipme http://www.steelpipechn.com/steelpipe1/Cold-Rolled-Carbon-Steel-Tube.html–Product DescriptionFeatures: Cold finished Stainless Steel Pipe Manufacturer 1) Commodity: Austenitic Seamless Stainless Steel Pipe Boiler Tubes Stainless Steel Pipe, Seamless Steel Pipe, Heat-Exchanger Tubes, Boiler Tubes. Stainless Ste http://www.steelpipechn.com/steelpipe1/ASTM-Galvanized-Seamless-Steel-Pipe.html–Product DescriptionASTM Galvanized Seamless Steel Pipe 1. Material: Q195-Q235 2. Length: 1-12m 3. WT: 1.0-14mm 4. Od: 20-273mm http://www.steelpipechn.com/steelpipe1/sta398.html–galvanized seamless carbon pipes, 1)Name:galvanized seamless carbon pipes 2) Product range: 1/2′ to 3′ 3) Under 2′: plain ends 4) Above 2′: bevelled endgalvanized seamless carbon pipes1) Product range: 1/2′ to 3’2) Under 2′: http://www.steelpipechn.com/steelpipe1/sta393.html–ASTM Galvanizde Seamless Steel Pipe, ASTM Galvanized Seamless Steel Pipe 1. Material: Q195-Q235 2. Length: 1-12m 3. WT: 1.0-14mm Galvanized steel pipe|4. Od: 20-273mm http://www.steelpipechn.com/steelpipe1/ERW-Carbon-Steel-Pipe.html–Product DescriptionCarbon steel pipe/ API 5L steel pipe/ welded steel pipe/ seamless steel pipe 1 High-frequency welded pipe, ERW, welded pipe Od: 60.3mm-762.0mm Wt: 3.0-20.0mm 2 Extra treatments: Plain ends, beveled ends, oiled, p http://www.steelpipechn.com/steelpipe1/Seamless-and-Welded-Stainless-Steel-Pipe.html–Product Description1. Grades: 201, TP304, 304L, 316L, TP316L, 316Ti, 317, 317L, 321 etc. 2. Technical standards: 1)ASTM A312/A312M ASTM A213/A213M ASTM A269/A269M, 2)DIN 17740 DIN 17224 DIN 17458, 3)JIS G 3463 JIS G 3448 3. Specifi http://www.steelpipechn.com/steelpipe1/Carbon-Steel-Seamless-Pipe-of-API-5l.html–APPLICATION:API SPCE 5L For the purpose of transportation of gas, water, oill in oil natural gas. casing pipe serves as wall of well.ASTM A106For the purpose of the pip http://www.steelpipechn.com/steelpipe1/Q235-Hot-Dipped-Galvanized-Steel-Pipe.html– Product DescriptionGalvanized pipe 1. OD: 1/2″-18″ 2. WT: 0.8mm-16mm 3. Length: 1-16m 4. Certification: ISO9001: 2000 and BV 5. Material: Q195, Q215, Q235, Q345 6. Standard: ASTM, ANSI, DIN, BS, GB 7. Specificaton design a http://www.steelpipechn.com/steelpipe1/Carbon-Steel-Pipe-ASTM.html–Product Description1) Sizes (O. D. X T): 8mm x 1mm to 114mm x 10mm 2) Standards: GB/T8163, ASTM A53, ASTM A106, API5L, DIN17175 3) Grade: A, B 4) Surface: Oiled or black painted to prevent rust 5) Marking: As per customer’s require http://www.steelpipechn.com/steelpipe1/Carbon-Steel-Seamless-Tube.html–Product DescriptionType: Steel tube/seamless tube/carbon steel seamless tube Size: 1/ 2″-24″ Wall thickness: Sch5-Sch160XXS Standard: ASME B36.10M1996, API, ANSI, GB, SH, HG, MSS, JIS, DIN Material: ASTM A106 GRB/ A53 GRB/ API 5L G http://www.steelpipechn.com/steelpipe1/sta376.html–Seamless Pipe, Seamless Carbon Steel Pipe Seamless Pipe; Seamless Carbon Steel Pipe; Seamless Steel Pipe Material Carbon Steel: ASTM A53 GR B; ASTM A36 GR B; API 5L GR B; API 5L X-series. 16Mn Stainless Steel: TP304, TP304H, TP304LN, T http://www.steelpipechn.com/steelpipe1/API-5L-Seamless-Line-Pipe-for-Pipelines.html–Product Description1. API 5L Seamless line pipe for pipelines 2. Available steel grades: API 5L PSL 1 Gr. B, X42, X46, X52. 3. OD: 10.3mm-323.9mm, W. T: 2mm-22mm 4. Manufacturing method: Cold-drawn, hot-rolled, hot-expanded 5. Deli http://www.steelpipechn.com/steelpipe1/ANSI-Carbon-Steel-Pipe-Fitting.html– SpecificationsPipe Fitting 1:Wherever needed. 2:Small torque of operate. 3:Long service life and easy interall. 4:ISO9001:2000 and TS.ANSI Carbon Steel Pipe Fitting 1.Size:1/2″-24″ or DN15-DN10002.Pressure:1500-250 http://www.steelpipechn.com/steelpipe1/welded-600#-Polished-stainless-steel-pip.html– Specificationswelded 600# Polished stainless steel pipe material: 201 W.T.:0.24-2.0mm O.D.:8-102mm corrosion resistant http://www.steelpipechn.com/steelpipe1/API-5D-G105-drill-tube.html–item :drilling tubeSteel Grade: J55 K55 N80 L80 P110size: from 3 1/2” to 20”cert: API 5CT ISOlength: R1/R2/R3Thread type: BTC STC LTC NU EUdelivery time : within 30 dayssurface treatment: painted Waranties : one year from t http://www.steelpipechn.com/steelpipe1/seamless-steel-boiler-tube-SA-192.html–Specifications1.boiler pipe with all standard and grade 2.APPLICAITON: FOR THE BOILER AND HEAT EXCHANGER 3.O.D. 10mm~356mm; W.T. 1.5mm~30mmSpecificationsSeamless steel boiler pipe,Higher presure boiler tube used.1, THe standa http://www.steelpipechn.com/steelpipe1/ERW-spiral-carbon-steel-pipe.html– ERW spiral carbons steel pipe:1)welded square pipe2)SIZE:21.3–1250mm 3)Thickness:1.8–60mm 4)API5L.ASTM-A53,BS1387-85,JIS-G3444,GB/T3091-2001,etc. http://www.steelpipechn.com/steelpipe1/TP321-seamless-stainless-steel-tubing.html–Specificationsseamless stainless steel tubing: A) O. D.: 6 mm to 273 mm B) W. T.: 0.5 mm to 25 mm C) Length: Max. 20 metersseamless stainless steel tubing:1. Commodity: seamless stainless steel tubing TP3212. Process method: http://www.steelpipechn.com/steelpipe1/inconel-601-alloy-seamless-steel-pipes.html– Specifications1.mainly products are stainless steel pipes and tubes 2.steel grade:austenitic ,duplex ,super duplex and alloy http://www.steelpipechn.com/steelpipe1/ASTM-A106B-seamless-carbon-steel-tube.html–ASTM A106B seamless carbon steel tubeStandard:GB/T, ASTM, API , JIS , DIN Wall-thickness: 2mm-65mm Size: DN10-920mm http://www.steelpipechn.com/steelpipe1/ASTM-A106-Seamless-Steel-Gas-Pipe.html– SpecificationsASTM A106 Seamless Steel Gas Pipe O.D.:21.3mm-508mm W.T.:2.11mm-30.96mm Length:5.8m-12m,or as clients’ requestments http://www.steelpipechn.com/steelpipe1/ASTM-A213-T1-seamless-alloy-steel-tube.html– Specifications1 ASTM A213 T1 seamless alloy steel tube 2 StandardBS 3059-2, JIS G3454-2007, JIS G3445-2006, GB 5310-1995, GB 3087-1999,…ASTM A213 T1 seamless alloy steel tube http://www.steelpipechn.com/steelpipe1/API-5L-PSL2-Spiral-steel-pipes.html– Specifications1.API 5L PSL2 Spiral steel pipes 2.OD:219.1-3048mm 3.W.T:5-30mm 4.Length:3-20m 5.Competitive price,best service, quality http://www.steelpipechn.com/steelpipe1/ASTM-A312-304L-stainless-steel-tubing.html– Specificationstubing 1)OD:6mm-630mm 2) WT:0.5mm-45mm 3)Length: random or as required 4)Type:tubing http://www.steelpipechn.com/steelpipe1/SUS304-welded-stainless-steel-pipe.html–Specifications1SUS304 stainless steel welded pipe 2 material:SS304,316,316L 3 high quality,best price 4 best service 5 in stock http://www.steelpipechn.com/steelpipe1/API-J55-petroleum-casing-pipe.html–1 API J55 petroleum casing pipe 2 Standard : API 5CT 3 Grade : K55, J55, N80, L-80 4 O.D.: 73mm-508mm 5 W.T.:3-16mm http://www.steelpipechn.com/steelpipe1/A554-welded-stainless-steel-pipe.html–SpecificationsAccording to ASTM A554,Grades from ASTM 201 to 430,surface finish and coating can be required in order,can do SGS testwelded stainless steel mechanical tubing 1,Form:round ,square,rectangular and special 2SURFACE: http://www.steelpipechn.com/steelpipe1/austenitic-seamless-stainless-steel-tubi.html–Specificationsstainless steel tubing1) Size:6-630mm(OD) * 1-32mm(WT) * max.12m(L)2) Standard:ASTM/JIS/GB/DIN/GOST 3) ISO9000/9001/9004The features of our stainless steel seamless pipes:1) Commodity:stainless steel tubing2) http://www.steelpipechn.com/steelpipe1/ST44-SAW-Welded-steel-pipe.html– Specifications1.ERW welded steel pipe 2.OD:21mm-426mm 1/2″-16″ 3.Executive Standard:API SPEC 5L,ASTM A53,DIN 1626,BS1387-1985 4.MOQ:5Tons http://www.steelpipechn.com/steelpipe1/A335-P11-alloy-seamless-steel-pipe.html– SpecificationsProduct name :A335 P11 alloy seamless steel pipe Size:1/2″—6″ W.T:SCH10–SCH160,STD,XS Material:A335 P11 Length:6-12m http://www.steelpipechn.com/steelpipe1/L360-SPIRAL-WELDED-STEEL-PIPE.html– Stainless spiral steel pipe L360 Size: 1/2″-32″ Material: L360 Certification: API5L, API5CT Application: Boiler pipe http://www.steelpipechn.com/steelpipe1/Galvanized-Steel-Pipe.html–SpecificationsGalvanized Steel Pipe for Conveying 1.Standard:BS1387,ASTM A53,GB/T3091 2.OD:1/4-38″ 3.WT:0.6-35m 4.Length:1-12m http://www.steelpipechn.com/steelpipe1/SS304-Cold-Drawn-Stainless-Steel-Pipes.html–SpecificationsConstruction, decoration Stainless steel tube pipes and tubes First-class quality, Win-win price, fast delivery, best services.Stainless Steel Welded Pipe SpecificationsAccording toASTM A554 stainless steel pipe1. http://www.steelpipechn.com/steelpipe1/ISO-and-SGS-welded-stainless-steel-tube.html–6.0mm ~ 127.0mm10 x 10mm ~ 100 x 100mm25 x 13mm ~ 100 x 50mm http://www.steelpipechn.com/steelpipe1/LSAW-carbon-steel-pipe.html–SpecificationsOD:219.1mm-2150mm WT:5.6mm-38.1mm Standard:ASTM,ANSI B36.10,JIS Material:Gr.B1)Specification OD:219.1mm-2150mm WT:5.6mm-38.1mm2)Standard:ASTM,ANSI B36.10,JIS3)Length:Gr.B4)Length:5.8m-12m http://www.steelpipechn.com/steelpipe1/Q235-welded-SSAW-spiral-steel-pipe.html–SpecificationsSpiral steel pipe with exciting price,quality! Technique: ERW Thickness: 4-20.0mm O.D: 89-630 Standard: GB, BS, ASTM http://www.steelpipechn.com/steelpipe1/JIS-G3460-ERW-saw-welded-steel-pipe.html–Alloy pipe’s usage: Oil pipe line, oil natural gas, industrial gas, water transportationFeatures:1) Commodity: Seamless and welded austenitic stainless steel pipes2) Process method: Cold drawn / cold pilgered3) Surface finish: Anneal http://www.steelpipechn.com/steelpipe1/stainless-steel-tube-QX-003.html–SpecificationsStainless Steel Tube: 1.Material:201,202,304,316L,430,etc 2.OD:6-159mm Thickness:0.3-3.0mm 3.Surface:Mirror,Satin/Hairline http://www.steelpipechn.com/steelpipe1/TP316L-Seamless-Stainless-Steel-Tubing.html– SpecificationsGrade:TP316L,TP316,TP321,304 Condition:Annealed Heat-exchanger and Hydraulic tubeStandards: ASTM/ASME A213,A269,A269/A213,A312,EN10216-5Grade: TP304,TP304L,TP316,TP316L, http://www.steelpipechn.com/steelpipe1/AISI304-Weld-stainless-steel-pipe.html–SpecificationsAISI304 Weld Stainless steel pipe standard: ASTM A688,A249,A269,A554,DIN17457,DIN17455,EN10217-7AISI304 Weld Stainless steel pipe: 1) Standard: ASTM A688,A249,A269,A554,DIN17457,DIN17455,EN10217-72) Outside diamet http://www.steelpipechn.com/steelpipe1/ASTM-A178-C-Seamless-Boiler-Steel-Tubes.html–SpecificationsSeamless Boiler Steel Tubes(ASTM A178-C) 1.standard:ASTMA106/A53/API5LGrB 2.OD:21.3-508mm(1/2″-18″) 3.MOQ:10 MT http://www.steelpipechn.com/steelpipe1/441-Stainless-Steel-Welded-Tube.html–Stainless steel is a production which not easy rust,acid resistance and corrosion resistance, so it is widely used in light industry,heavy industry,daily necessities and the decoration industry. My company long-term supply stainless steel pr http://www.steelpipechn.com/steelpipe1/Oil-seamless-pipeline.html– 1.Products: carbon steel seamless pipes, piplines,ERW Steel pipe,Spiral steel pipe.2.Size:4″ to 60″3.Standard: API/ASTMA106GR.B ASTMA53Gr.b En10204/3.1B AY/T5037-2001 or as your requirement 4.For transporting oil, water, gas, http://www.steelpipechn.com/steelpipe1/304-stainless-steel-tubing.html– Specifications304 stainless steel tubing: 1>Specialized manufacturer; 2>Ensure that: quality,timely delivery. http://www.steelpipechn.com/steelpipe1/GB/T9711-petroleum-steel-pipeline.html– petroleum steel pipeline GB/T9711Product Details:Thickness: 1/8-1/2Outer Diameter:4-14 can be manufactured by customer requirementLength:DRL or (6-12 meter) http://www.steelpipechn.com/steelpipe1/ASTM-A53-fluid-seamless-steel-pipe.html–structure seamless steel pipe 1 OD:1/2″-20″:SCH 10,20-XXS 2 Special manufacturer 3 Competitive Price http://www.steelpipechn.com/steelpipe1/310S-cold-drawn-stainless-steel-seamless.html–1).OD: 6-530.00mm; Thickness: 0.8mm-15.00mm. Pipe’s length includes Cut-length, Random length and Multiple-length. The tolerance, especially the inner tolerance, is accurate and strict.2).The pipes are first-class quality products. The http://www.steelpipechn.com/steelpipe1/ASTM-A106-carbon-steel-pipe.html–SpecificationsMaterial specificatiom: API 5L grade B/ ASTM A53 grade B/ ASTM A106 grade B/ ASTM A333 grade 6(low termperature)/ ASTM A335 P5/PASTM A 106B, DIN 17175 ST45.8, JIS G3456, GB6479 (20G), GB5310 (20G) Manufacture of SMLS stee http://www.steelpipechn.com/steelpipe1/Q195-Q345-spiral-steel-pipe.html– Spiral steel pipe:1. Out Diameter: 89mm – 630mm2. Thickness: 20mm -20.0mm3. Steel Grade: Q195-Q345 http://www.steelpipechn.com/steelpipe1/AISI-304L-Seamless-Steel-Pipe.html–Specifications304L Seamless Steel Pipe Certificate: ISO9001 OD: 1/8″-36″ WT:5S-XXS Inspection:eddy current testThe seamless stainless steel pipe 1.Features specifications seamless stainless steel tubles(welded stainless http://www.steelpipechn.com/steelpipe1/QX-002-stainless-steel-pipe.html–Stainless Steel Pipe: 1.Material:201,202,304,316L,430,etc 2.OD:6mm-159mm Thickness:0.25-3.5mm 3.Surface:Mirror,Satin/HL http://www.steelpipechn.com/steelpipe1/SAW-Welded-Steel-Pipe.html–SpecificationsO.D:19-1020mm W.T:0.5-60mm Tech: SAW Length:4-12m Grade:Gr.B-X70 Q195-Q345 Deli:15days with large inventory SGS Inspection http://www.steelpipechn.com/steelpipe1/ASTM-A269-seamless-stainless-steel-tubin.html–SpecificationsASTM A269 seamless stainless steel tubing ISO9001:2000 ASTM/AISI A269 Grade201,304,316L,317,321,347 fully annealed, pickled http://www.steelpipechn.com/steelpipe1/ASTM-A106C-carbon-steel-seamless-pipe.html–Product name: carbon steel seamless pipe ASTM A106CPlace of Origin: China Grade: API 5L B, A106 A/B/C, A53 A/B 20# 45# 16Mn 27SiMn 12Cr1MoV 15CrMo 10CrMo910Diameter range: 1/8 inch to 24 inch or (6mm-840mm)Wall thickness: Sch 5s, sch http://www.steelpipechn.com/steelpipe1/API5L-X52-Pipeline.html–API5L X52 Pipeline/Spiral Submerged Arc Welded Steel Pipes http://www.steelpipechn.com/steelpipe1/Thick-wall-cold-drawn-stainless-steel-pi.html–1:Standard:GB/T14975-2002,GB/14976-2002 GB13296-91,ASTM A269 ASTM A312,ASTM A213,JIS G3459,EN10216-5,DIN 17456,DIN 17458 ect..2:Outside Diametre:6mm – 630mm (stainless steel seamless pipe)159mm – 1000mm (stainless steel welded pipe)3 http://www.steelpipechn.com/steelpipe1/ASTM-A252-spiral-steel-pipe.html– ASTM A252 spiral Steel pipeAdditions:1)spiral steel pipe2)ends;3)Astm A106/A534)od:219-2080mm5)wt:6-22mm http://www.steelpipechn.com/steelpipe1/alloy-seamless-steel-pipe.html–product name : alloy seamless steel pipe A335 P11 OD:1/2″–20″ WT:sch10–sch160 material :A335 P11 length:6–12m http://www.steelpipechn.com/steelpipe1/API-5L-spiral-steel-pipe.html– API 5L spiral steel pipe Standards:API 5L A25,CI II PSL1 A /B /X42 /X46/X52/X56/X60 /X65/X70 PLS2 :B /X42/X46/X52/X56/X60… http://www.steelpipechn.com/steelpipe1/X95-API-drill-tube.html–X95 APIPlace of origin: China Standard: API SPEC 5D Diameter range:60.3-168.3mm Wall thickness:6.45-111.4mm Material: 41 30X,E75,G105,S135 Tolerance: meet the standard or according to the international standard Ap http://www.steelpipechn.com/steelpipe1/Stainless-steel-gas-pipe.html–The products: 1) Good quality 2) Competitive price 3) Quick delivery 4) Excellent service http://www.steelpipechn.com/steelpipe1/ERW-Galvanized-Steel-Pipes.html–Our company produce various specification and models and national standards of galvanized pipe.Using high-quality welded tube and advanced production technology coating equipment for prosh good,inside and outside wall surface is smoo http://www.steelpipechn.com/steelpipe1/AISI304/304L/316/316L-high-precision-sea.html–1.Grade:TP304,304L,316,316L,ect.2.Surface: A+P , polished ect.3.OD:3–50.8mm4.WT:0.25–2mm5.Length:as per your request.6.Technical Standard:ASTM A213,ASTM A312,ASTM A269,..7.Application:medical ,aviation,instuments,precision mac http://www.steelpipechn.com/steelpipe1/sta150.html–Carbon Steel Pipes and Tubes ASTM/ASME A53A, A53B, A106B, A106C, A179, A210, A192 http://www.steelpipechn.com/steelpipe1/LSAW-welded-pipe.html– SpecificationsLSAW welded pipe Welded steel PipeCasing Pipe |1 OD 21-610MM 2 WT 2-20MM 3 Steel Grade: A, B, X42, X46, X52, ASTMA53 Q235/345 http://www.steelpipechn.com/steelpipe1/Large-diameter-thick-wall-steel-pipe.html– SpecificationsLarge diameter steel pipe: 1) ISO9001 and API certificates 2)OD:33.4-508mm 3)WT:2-70mm Galvanized steel pipe|4) LTH:2-12L http://www.steelpipechn.com/steelpipe1/CE-Certificate-alloy-seamless-steel-pipe.html–Specifications1.alloy seamless steel pipe 2. OD: 6-1260mmWT: 1-60mm 3. large Stocks are available. 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Our products have passed API 5DP certificate. Drill pipe | 2. 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Process method: cold drawn/cold pilger.02. Surface finish: annealed/ cold pilger.03. Material: S31803,304,304L,310/S,316/316L/316Ti DUAL GRADE, 317L,321,34704. Standards: ASTM A213/213M (ASME SA213/ http://www.steelpipechn.com/steelpipe1/carbon-steel-pipe.html–carbon steel pipe http://www.steelpipechn.com/steelpipe1/Steel-Pipe-Piling.html–Steel Pipe Piling 1.ASTM A179-C seamless steel pipe 2.OD:1/2″-20″ 3.WT:SCH10-XXS 4.Length:5-12m 5.Certificates:ISO&API http://www.steelpipechn.com/steelpipe1/sta37.html–galvanized steel pipe,galvanized steel tube Hot dipped galvanized steel pipe 1,O.D: 20-457mm W.T: 1.4-12mm 2,Grade: ASTM A53 / A106 3,Length:1-12m 4. 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The annual production can reach 200, 000tons. The diameter range is from 150mm-1600mm and thickness is from 8mm-220mm. Standard: API, ASME, DIN, JIS, GB…According to cu http://www.steelpipechn.com/st2/st2917.html–3PP steel tube,FBE steel Tube,anti corrossion steel tube,Fusion bond epoxy (FBE) coating, is an environmentally safe thermoset coating used to protect pipelines from corrosion. FBE coating,also known as powder coating, is an epoxy-based powd http://www.steelpipechn.com/st2/st2914.html–General Structure Pipe,General Structure Pipe Q235, Q345,10#- –45#, A25–X70, or accouding to customers requirments OD: 89mm-630mm WT: 4mm-12.7mm http://www.steelpipechn.com/st2/st2910.html–PipeLining,Cement Mortar Lining,Internal Cement Lining Steel Pipe/Cement Mortar Lining Pipe For Water Service: 1. OD:3-24inch 2. 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STANDARD: API 5CT 2. MATERIAL:H40,J55,K55,N80,L80 3. SIZE: 4-1/2″,5-1/2″,7″,9-5/8″,13-3/8″,16″, 20″ http://www.steelpipechn.com/st2/st2884.html–Oil Casting/Alloy Steel Pipe/Tube1. Supply different kind oil casting/of alloy steel pipe/tube 2. Export to many countries in the world 3. Used in oil casting, boiler, fertilizer. 4. Good quality at the lowest price 5. Produce acco http://www.steelpipechn.com/st2/st2876.html–round steel pipe,round steel pipe enjoyed a high reputation throughout the world.It is widely exported to many countries.Main steel Grade:10,20,20G, 1Cr18Ni9Ti, 0Cr18Ni9,09CrMoAl, 07Cr2AlMo etc. http://www.steelpipechn.com/st2/st2875.html–API 5CT Oil casing,product .Supply Oil casing ,2size:5″–13-3/8″ (seam & seamless) 3.standard:API 5CT ,4.materal:N80 http://www.steelpipechn.com/st2/st2871.html–ASTM A106 Grade B Carbon Steel Pipe1. Description: API Pipe, API 5L pipe, API 5L, oil pipe, line pipe, steel pipe, steel line pipe, API 5ct 2. Specification: 1) OD: Seamless 1/2″-24″ DN15-DN600, Welded up to 80″ DN2500 2) Wall Thickn http://www.steelpipechn.com/st2/st2868.html–api 5l pipe x65,Materials: X42, X52, X60, X70, Q235, Q345, 10#, 20#, 45#, 12CrMo, 15CrMo, SS304, SS321.Size: 1/4 to 72-inch Wall thickness: SCH10-SCH80 XXS http://www.steelpipechn.com/st2/st2865.html–Cold Drawn Seamless TubeStandard&material: ASTM A53/A106 Gr. A/B/C, ASTM A179, ASTM A192, ASTM A209 T1, ASTM A210-A/C, ASTM A213 T5, T9, T11, T12, T22, ASTM A335 P1, P5, P9, P11, P12, P22, ASTM A519 SAE1010, SAE1020, SAE1025, SAE1035, SAE1 http://www.steelpipechn.com/st2/st2862.html–3pe steel pipe,3PE external coated steel pipe, Complete coating line for steel pipe, 3PE antisepsis steel pipe,suitable for diameter scope 20-3200mm http://www.steelpipechn.com/st2/st2861.html–P235 steel pipe,seamless steel pipe P235,1.Standard: API 5CT,5L; ASTM, BS, JIS ,DIN,2.Steel Grade:API 5L GradeB/, ASTM A106B; BS 1387 http://www.steelpipechn.com/st2/st2857.html–310 stainless steel, also known as UNS S31000 and Grade 310, contains the following primary elements: . 25% maximum carbon, 2% maximum manganese, 1.5% maximum silicon, 24% to 26% chromium, 19% to 22% nickel, traces of sulfur and phosphorus, http://www.steelpipechn.com/st2/petroleum-casing-pipe.html–petroleum casing pipe,API K55 petroleum casing pipe,,1.anti-rust property,2.strong corrosion resistance,3.durable,4.competitive price http://www.steelpipechn.com/st2/st2851.html–ASTM A53 ERW Black Pipe,ASTM A53 ERW Black Steel Pipes 1 Standard: BS,GB,ASTM,API 5L 2 Material:10# – 45#, Q195 – Q345 3 O.D: 219-1820mm http://www.steelpipechn.com/st2/Cold-Drawn-pipe.html–st 52 cold down steel pipe,carbon steel pipe1.O.D.:13.70-609.60mm2.W.T.: 1.50-59.51mm3.Length:3.0-11.8m4.good mechanical property http://www.steelpipechn.com/st2/st2845.html–Seamless steel pipe for high pressure boiler Standard — GB5310-95 ASTMA106-992) Grade / material — 20GSA106c ST45.8/3 Size — 16-824× 2-65 mm Packing — In hexagonal uniform bundles of 2 tons Maximum Each bundle securely strapped http://www.steelpipechn.com/st2/MECHANICAL-TUBING.html–MECHANICAL STEEL TUBING,MECHANICAL STEEL PIPE,Usage: Applicable to the general structure, mechanical structure with seamless steel tubes.,ASTM A 53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamles http://www.steelpipechn.com/st2/st2839.html–ASTM A53 40SCH 30S pipe,seamless carbon steel pipe1.. Size,2″—24″(60.3–609.6mm)2. Standard:API 5L GR.B/X52 PSL13. Length:5800–11800mm http://www.steelpipechn.com/st2/st2837.html–ASME SA210 A1 Boiler Tube,Boiler Tube/high pressure boiler tube/boiler pipe,1) Sizes (O.D. x W.T): from 13.7mm — 720mm x 1.5mm to 120mm2) Stanard: ASTM-A179 , ASTM-A192, ASTM-A210, ASTM-A213(T11/T12/T22), BS-3059-2, DIN17175, JIS G3461/ http://www.steelpipechn.com/st2/st2834.html–Oil Well Casing PipeStandard: API 5ct Outside diameter: 4-1/2”——–20” Steel grade: H40, J55, K55, N80, L80, P110, C90, C95, T95, Q125 Thread type: LTC, STC, BTC, PREMIUM CONNECTION Length range: R1, R2, R3 Mainly product: S http://www.steelpipechn.com/st2/st2832.html–Seamless Steel Pipe Thick Wall Outside Diameter(mm) 20mm-820mm Wall thickness(mm) 3mm-50mm Certification ISO9001: 2000 http://www.steelpipechn.com/st2/st2826.html–Boiler TubeProduct DescriptionMaterial: Steel grade 10, grade 20 Standard: GB 3087-1999 ASTM A 106, B Size: OD25mm-OD70mm WT2.5mm-WT12mm, OD73mm-OD168mm WT5mm-WT20mm. Purpose: For low and mediam pressure http://www.steelpipechn.com/st2/st2829.html–steam boiler tube DIN 17175 st35.8,st45.8,Standard DIN Standard DIN 17175 Grade 10#-45#, ST35-ST52 Grade 10#, 20#, St45 http://www.steelpipechn.com/st2/st2821.html–welded erw square steel pipesquare steel pipeAdditions:1)Thickness:0.5-20mm2)Size(dia.): 15*15–400*400mm,10*20-300*500mm3)material:Q195 Q2354)Certifactions : BV http://www.steelpipechn.com/st2/Gas-pipe.html–Gas Tube,Gas pipe,Gas Tube, API 5L oil pipe Size: 2-3/8″ to 10-3/4″, WT:SCH40, SCH80, STD, XS API 5L GR.A, B, X42, X46, X52, X56, X60 Gas Tube,casing oil pipe, api 5l oil pipe8″SCH40 API SPEC 5L PSL 1:A25\A\B\X42\X46\X52\X56 http://www.steelpipechn.com/st2/Smls-Steel-tube.html–Smls Steel tube,Smls Steel Pipe,Hot Rolled Seamless Carbon Steel Pipe O.D.:21.3mm-609.6mm W.T.:2.11mm-59.54mm L:5.8m-12m,or as clients’ requestment http://www.steelpipechn.com/st2/st2816.html–ASTM A 53/106/API 5L B Hot Rolled Seamless Pipe,1)ASTM A 53/106 Gr.B Seamless Steel Pipe 2)O.D:1/2″-24″,21.34-610mm 3)W.T: SCH10S- SCH160 4)2000TONS IN STOCK http://www.steelpipechn.com/st2/st2814.html–stainless steel sanitary pipeScope of application: Petroleum industry,natural gas,coal,chemical industry, electricity generation,machinery,boiler,shipbuilding, container,food,automobile,light i http://www.steelpipechn.com/st2/st2811.html–L415 API5L Steel Line Pipe1. OD: 32-1240mm 2. WT: 3-100mm 3. Metarial: API 5L/ASTM A106GR. B, Q345B 4. Certification: API IS http://www.steelpipechn.com/st2/st2809.html–Product nameAPI5L grade X42 X46 X52 X56 X60 Line pipe/steel pipeOut diameter18mm-813mm, 3/8â€�-32â€� http://www.steelpipechn.com/st2/st2805.html–products:high pressure boiler tube Material:ASTM A192 Usage: Boiler use, http://www.steelpipechn.com/st2/st2802.html–ASTM A53 GR.B PIPE,Seamless Steel Pipe Standard: ASTM A106 ASTM 53 (GR.A /GR.B) Size Range: OD 21mm-914mm Thickness Wall: 3mm-60mm http://www.steelpipechn.com/st2/st2799.html–ERW Galvanized Steel Pipe1. ERW Galv. Welded steel tube according to BS1387 or ASTM A53 2. Hot-dipped Galv. Scaffolding tube according to BS1139 3. Carbon seamless steel tube according to ASTM A53/A106/API 5L Gr. B 4. Seamless welded http://www.steelpipechn.com/st2/st2796.html–large diameter thin-wall steel pipe1.We are gold supplier of steel pipe 2.ISO API approved 3.Market all of the world http://www.steelpipechn.com/st2/st2793.html–carbon spiral welded steel tubecarbon spiral welded steel tube O.D:219 —2020mm W.T:5—18mm MOQ;20TON http://www.steelpipechn.com/st2/st2790.html–Seamless carbon steel pipe for liquid service OD: 10-508MM WT:1-50MM LENGTH:6meter,9meter,12meter http://www.steelpipechn.com/st2/st2787.html–seamless steel pipe ASTM A2131,product name:seamless steel pipe 2,standard:ASTM A213 3,material: 20#,45#,15CrMo 4,length:6-12 length http://www.steelpipechn.com/st2/st2782.html–API 5L X65 Spiral Pipes,API 5L X65 Spiral Pipes,Standard: API 5L (PSL1, PSL2); ASTM A252; GB/T 9711.1; Grade: Gr. B, X42, X46, X52, X60, X65, X70, X80; Q235B; Gr. C; Seam: SAW, SSAW; HSAW http://www.steelpipechn.com/st2/st2779.html–cold rolled steel tube,cold rolled steel tubes 1) size:OD:20-100MM, WT:0.45-1.5MM 2) surface:black, bright, electro-galvanized, hot dipped galvanized http://www.steelpipechn.com/st2/st2774.html–API 5CT J55 pipe,API 5CT J55 oil pipe 1.Thickness:Sch5s–Sch160, STD,XS,XXS 2.Standard:GB, ASTM, API 5L, API 5CT,DIN, JIS and so on http://www.steelpipechn.com/st2/st2772.html–A53 Gr.B Pipe, CARBON STEEL PIPE Size 1/8” to 24”(Seamless) 3″ to 72″(Welded) Pressure SCH 10 TO SCH 160 XXS http://www.steelpipechn.com/st2/st2770.html–API 5L SAW Spiral welded steel pipeProduct Details:O.D.:159-3020mm Thickness:3.5-18 Technique:SAW Length:6-18m http://www.steelpipechn.com/st2/st2767.html–Butt Welded Steel Pipe,1, Carbon Steel Pipe 2, High Quality 3, ANSI ASTM JIS DIN 4, 1/2″-48”, As Customer ‘s Request 5, SCH10-SCH160 STD XS XXS http://www.steelpipechn.com/st2/st2765.html–DIN steel pipe,DIN/EN seamless steel pipeDIN is Germany Standardization Commission and Berlin administration organization of standardization. It is goes in for drawing up Germany industrial standard and on behalf of the government to attend