ERW Galvanized Steel Pipes
1) 1/2 inch - 8 inch
2) Steel grade: Q215-235
3) Longitudinal seam & round, square and rectangular

Features:
1) Material: Q195, Q215, Q235, Q345

2) Standards: BS1387-1985, GB/T3091-2001

3) Zinc coating: MIN 35 MICROMETER

4) Use: Used for low pressure liquids delivery, such as water, gas