welded pipe

10#, 20#, 45#, Q235, Q345, Q195, Q215, Q345C, Q345A, Q235A，Q235B, Q460, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb, 16Mn, 20#, Q345, L245, L290, 40#, 60#, X42, X46, X70, X80
ASTM A53A/A53B, A178C, A106B, API5L, SS400
ST37, ST37-2, DIN 1629 ST35, ST45, DIN 17175 ST35.8, DIN 17175 19Mn5
16Mn, Q345B, T1, T2, T5, T9, T11, T12, T22, T91, T92, P1, P2, P5, P9, P11, P12, P22, P91, P92, 15CrMO, Cr5Mo, 10CrMo910, 12CrMo,
13CrMo44, 30CrMo, A333 GR.1, GR.3, GR.6, GR.7
Gr.B, X42, X46, X52, X60, X65, X70, X80, X100

Product Details

Welded pipe is a round pipe made of electric welding with a raised weld inside. It is a structural tube suitable for a wide range of applications where dimensional accuracy and precision tolerances are not of the highest concern. The difference between seamless pipes and welded pipes is mainly the difference in the forming process, and welded pipes are generally bent through the plate after welding.

Standard：ASTM EN DIN GB ISO JISCertification：SGS，ISO，ROHS
Length：6000-25000mm,etcSurface：2B,2D,BA,NO.1,NO.4,NO.8,8K,Pickling,Bright;mirror,checkered,embossed,hair line, sand blast, Brush, etching, etc
Diameter：3mm--1000mm, etcProduction Process：Cold Drawn,Cold Rolled,Bright Anneal etc
Thickness：0.5-40mmSurface Treatment:Standard export package, suit for all kinds of transport, as required.
Export Packing：Waterproof Paper, Steel Strip Packed and other Standard Export Seaworthy Package, or customized packageLoading Port:Pickled,Passivation,Inside & Outside Mechanical Polishing, BA, Electropolishing (EP)
Heat Treatment Condition:Solution Annealing and water rapid quenched, Bright Annealing,Stess Relieving Heat Treatment for U tubesTrade Terms:FOB, CNF,CIF
Grade：201,202,304,304L，309，309S，310S，316,316L，316Ti，317L，321,347H，409,409L，410，410S，420（420J1，420J2），430，436，439，441，444，446 etc1.4301, 1.4307, 1.4541, 1.4401, 1.4404 ,1.4571, 1.4438, 1.4539, 1.4547, 1.4529, 1.4562, 1.4410, 1.4878, 1.4845, 1.4828, 1.4876, 2.4858, 2.4819
Advantage:1. high quality surface, clean finished2. corrosion & oxidation resistance, more durable3. high ductility and good toughness4. high strength and to deform5. the use to diversity
Container Size：20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)


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