gi pipe b class weight

Galvanized Steel Pipe Zinc Galvanized Round Steel Pipe for Building Material

US $550

Model:BS,GB,ASTM, ASME, DIN,JIN,EN,etc.

Thick Wall Gi Steel Pipes for Water and Gas Pipe

US $550

Model:BS,GB,ASTM, ASME, DIN,JIN,EN,etc.