Manufacturer ERW Welded Steel Pipe Iron Black Tube Gi Galvanized Steel Pipe For Construction
USD $500 - $540 /Ton
Min.Order:25 Tons
Tianjin Shenzhoutong Steel Pipe CO.,LTD
China Supplier Carbon Steel 10 Inch Schedule 40 Seamless Steel Pipe
API 5L ASTM A 106 SCH 40 Sch80 Sch160 ST52 Q345B ST37 Seamless Steel Pipe
big diameter 12 meters LSAW steel pipe/Long straight welded seam steel pipeline LSAW carbon steel
Hot dipped galvanized round steel pipe/gi pipe pre galvanized steel pipe galvanised tube