Spiral Submerged Arc Welded Pipe (SSAW Stainless Steel Pipe)
Our company offers high quality spiral submerged arc welded pipe, also referred to as SSAW stainless steel pipe. This type of stainless steel pipe is welded using high frequency lap welding and has spiral weld seams. Our SSAW stainless steel pipe is primarily used to construct pipelines for delivering petroleum or natural gas.
The high pressure bearing capacity makes our spiral submerged arc welded pipe safe to use. In addition, its large diameter provides high transportation efficiency.
We have a wide array of spiral submerged arc welded pipes including straight pipe, U-shape pipe,square pipe, rectangular pipe, oval pipe and irregular pipe to meet the needs of different customers. For more detailed information about hot extruded pipe, cold drawn pipe, and welded pipe, please feel free to contact us.
Technical Parameters of Spiral Submerged Arc Welded Pipe| Design and Manufacture Standard | ASTM/ASME, DIN, EN, JIS, GOST |
| Type/Shape | Straight, U-shape, square, rectangular, oval, irregular |
| Raw Material | 304/304L, 316/316L, 317/317L, UNS S31803, UNS S32205, T/P9, UNS N06625, Gr.1, Gr.2, Gr.3 |
| Manufacture Process | Cold drawing, hot extrusion, piercing, welding, straightening, hot bending, annealing, quenching, pickling, etc. |
| Test and Inspection | NDT, chemical analysis, hydrostatic test, mechanical property test, appearance and dimension inspection |
| Size NB/SCH Metric | Hot extrusion pipe, cold drawn pipe, welded pipe |
| 1/8”~26” * Sch5S-XXS/ Hot Extruded Pipe | OD: 51~219mm, WT: 6~32mm Cold drawn pipe: OD: 6~630mm; WT: 0.5~35mm Welded pipe: OD: 6~3000mm; WT: 0.5~65mm |
