China ASTM A36 50X50 Square Steel Pipe Weight Galvanized Square Pipe Shs Rhs 40X80 Gi Rectangular Square Hollow Section, Find details about China Galvanized Steel Pipe, Dx51d Dx52D Galvanized Steel from ASTM A36 50X50 Square Steel Pipe Weight Galvanized Square Pipe Shs Rhs 40X80 Gi Rectangular Square Hollow Section
Product Name | Galvanized Steel Tube/Pipe |
Standard | JIS G3302,JIS G3312,EN10142,ASTM A653M;etc |
Grade | SGCH,SGCC,DX51D,DC51D,ASTM A653 |
Type | Seamless & Welded |
Shape | Round/Square |
End | BE/PE/TE |
Thickness | 0.5 - 20 mm or customized |
OD | 10 - 500 mm or customized |
Length | 6000mm 5800mm 12000mm or customized |
Zinc Coating | 30~600g/m2 |
Hardness | Soft hard(HRB60),medium hard(HRB60-85),full hard(HRB85-95) |
Surface Structure | Regular spangle,Minimum spangle, Zero spangle, Big spangle |
Application | chemical industy;aerospace industry;pharmaceutical industry; gas exhaust;power plant; ship buliding;water treament,etc. |