Manufacturer OD 12-820mm Hot Rolled Seamless Steel Pipe For Mechanical Parts OD Size Range: 12-820mm Thickness Size Range: 2-70mm Material: Q195,Q235....
Manufacturer OD 12-820mm Hot Rolled Seamless Steel Pipe For Mechanical Parts OD Size Range: 12-820mm Thickness Size Range: 2-70mm Material: Q195,Q235....