Petrosteel trades and stocks a full range of welded (ERW/LSAW/SSAW) carbon and alloy steel pipe, primarily to API line-pipe standards for the oil and gas sector, together with ASTM/ASME, EN and GB (Chinese national) standard pipe for structural and general mechanical engineering use.
Wall thickness from Schedule 10 to Schedule 160 (and XXS) is available across the ranges below, subject to mill program and stock position. Full specification sheets and mill test certificates are provided with every shipment.
Product Range
| Category | Standard / Grade | Size Range | Application |
|---|---|---|---|
| ERW Line Pipe | API 5L Gr. B–X70 | 2″ – 24″ OD | Low/medium pressure pipelines |
| LSAW Pipe | API 5L X42–X120 | 16″ – 60″ OD | Long-distance oil & gas transmission |
| SSAW Pipe | API 5L Gr. B–X60 | 16″ – 100″ OD | Water transmission & piling |
| Structural Welded | ASTM A53 / GB/T 3091 | 1/2″ – 120″ OD | Structural, scaffolding & fluid piping |