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 Type | Welded Steel Pipe |
The Steel Grade | S235JRH(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 Process | ERW 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 |
Uses | Conveying gas, heating, greenhouse |
Specifications | Outer diameter: 10-2820 - mmWall thickness: 0.3-150 - mm |
Processing Custom | Support custom machining |
Package | Seaworthy Standard Package |
Sample | Samples available |
Color | Natural color (customizable) |
Payment | L/C T/T (30%DEPOSIT) |
MOQ | 1 Tons |
Cross-section shape | Circular cross section |
Standard | EN10210;EN10219;ASTM A53;ASTM A139;ASTM A252;JIS G3444 |

