Features of API 5L steel pipe:

1.   Steel material: 10# 20# 35# 45# Q345(16Mn)

Specification:  O.D.21-325mm  W.T. 4-30mm

Product Standard: GB/T8162

Function: Mechanical, structural pipe

2.   Steel material: 10# 20# 35# 45# Q345(16Mn)

Specification:  O.D.21-325mm  W.T. 4-30mm

Product Standard: GB/T8163

Function: Liquid transportation pipe

3.    Steel material: A, B, X42, X52

Specification:  O.D.114.3-325mm  W.T. 4-30mm

Product Standard: API Spec 5L

Function: Oil and gas industry

4.      Steel material: J55, N80

Specification:  O.D.114.3-325mm  W.T. 4-30mm

Product Standard: API Spec 5CT

Function: Oil and gas industry