China 300*300mm Hollow Section Large Diameter Galvanized Square Pipe, Find details about China Schedule 40 Square and Rectangular Steel Pipe, Building Materials Galvanized Square Steel Pipe from 300*300mm Hollow Section Large Diameter Galvanized Square Pipe
square | Dimension: 20mm*20mm-600*600mm |
Rectangular | Dimension: 40mm*20mm-700mm*400mm |
Wall thickness | 0.6mm-30mm |
Length | 5.8m-12m ,by customer's requirements |
Zinc coating | Pre-galvanized steel square tube: 60g/m2-150g/m2; Galvanized steel square tube:200g/m2-400g/m2; |
Standards | ASTM A500 GB/T3094 BS1387 |
Materials | st37,st42,S195,Q235 |
Technique | ERW Welded square tube |
Packing | 1.Big OD: in bulk 2.Small OD :packed by steel strips 3.woven cloth with 7 slats 4.according to the requirements of customers |
Usage | Mechanical & manufacture, Steel structure, Ship building, Bridging, Automobile chassis |
Main market | Middle East, Africa, Asia and some European country and America ,Australia |
Country of origin | shandong, China |