The detailed specification of Q345 square steel pipes
Material | Q345 |
Standard | GB8163,GB8162,GB3091,ASTM A53,ASTM A335 |
Length | 5.8m~12m |
Wall Thickness | 0.3mm~30mm |
Outer Diameter | 10mm*10mm~600mm*600mm |
Technique | hot rolled and cold rolled,erw |
Usage | Petroleum,chemical,power,metallury,ship building,construction. |