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Welded steel pipe refers to a steel strip or steel plate that is bent and deformed into a circular or square shape and then welded into a steel pipe with seams on the surface. The blank used for welded steel pipe is steel plate or strip steel.
The Product TypeWelded Steel Pipe
The Steel GradeS235JRH(1.0039)、S275J0H(1.0149)、S275J2H(1.0138)、S355J0H(1.0547)、S355J2H(1.0576)、S355K2H(1.0512)、S275NH(1.0493)、S275NLH(1.0497)、S355NH(1.0539)、S355NLH(1.0549)、S420NH(1.8750)、S420NLH(1.8751)、S460NH(1.8953)、S460NLH(1.8956)
The Production ProcessERW resistance welding;SAW submerged arc welding (SAWL straight seam submerged arc welding and SAWH spiral submerged arc welding;HFW high frequency resistance welding;SMLS seamless
UsesConveying gas, heating, greenhouse
SpecificationsOuter diameter: 10-2820 - mmWall thickness: 0.3-150 - mm
Processing CustomSupport custom machining
PackageSeaworthy Standard Package
SampleSamples available
ColorNatural color (customizable)
PaymentL/C T/T (30%DEPOSIT)
MOQ1 Tons
Cross-section shapeCircular cross section
StandardEN10210;EN10219;ASTM A53;ASTM A139;ASTM A252;JIS G3444


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