Specifications
we are specialized in making square steer tubes for construction sturcture.Diameter30*30---500*500mm,Thickness3--25mmWe are specialized in making big diameter&thick-walled square&rectangular steel tubes with
different stardand.
Commodity | Square steel pipe |
Specifications | 30*30-500*500 mm |
Thickness | 3-25 mm |
Material | Q235B ,Q345B,20# ,ST37,ST44,ST52,ASTM A53, ASTM A 106 and so on |
Standards | GB/T3094-2000 or JISG 3466 GB/T6728-2002 and so on |
Payment terms | L/C or T/T |
package | Wrapped with steel strips or as customer's requirement |
Contact Jack Li :86-0317-3099705 | |
