China Hot DIP Galvanized Square Pipe 20X20 25X25 30X30 40X40 50X50 Gi Square Pipe, Find details about China Square Pipe, Gi Square Pipe from Hot DIP Galvanized Square Pipe 20X20 25X25 30X30 40X40 50X50 Gi Square Pipe
Product name | Square and Rectangular steel pipe |
Standard | EN10219, EN10210 GB/T 6728 JIS G3466 ASTM A500, A36 |
Certificates | ISO 9001 / ISO 18001 / ISO 14001 / CE |
Material | Carbon steel |
Steel Grade | Q195 = S195 / A53 Grade A Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 Q355 = S355JR / A500 Grade B Grade C |
Specifications | Square pipe: 10*10~600*600mm Rectangular pipe: 20*40~300*500mm Thickness: 0.5~20mm Length: 2000~12000mm |
Surface Anti-rusty Coating | Plastic wrapped Slightly oiled Painted black or other color |
Pipe ends | Plain ends |
Usage | Construction / building materials steel pipe Structure steel pipe Solar structure component steel pipe Fence post steel pipe Greenhouse frame steel pipe |