Petroleum Carbon Welded Steel Pipes:

ERW-Electric Resistance Welded Steel Pipe

1. Diameter: 21.3-457.2mm

2. Wall Thickness: 1.8-14.27mm

SSAW-Spiral Submerged Arc Welded Steel Pipe

1. Diameter: 219-3048mm

2. Wall Thickness: 5.0-30mm

Anti-corrosion Steel Pipe (FBE, 2PE/PP, 3PE/PP, Epoxy painting)

1. Diameter: 21.3-3200mm

2. Coating Thickness: External Coating 0.1-6.0mm, Internal Lining 0.1-3.0mm

3. Color: Black, Blue, White, Gray, or according to clients' requirements

Standard:

API 5L PSL1/PSL2, API 5CT, ASTM A53/A252, EN10217/10219, GB/T9711 and so on.

Steel Grade:

GR.A, GR.B, X42-X100, H40, J55, K55, Gr1-Gr3, P195-P265, S235-S355, STK400, STK500, ST37, ST52, Q195-Q345 and so on.