square & rectangular hollow section
Square pipes:
Specification:
1.size: 15*15-1000*1000
Rectangular pipes:
1.Size:10*20-1000*800
2.WT:0.6mm-28mm
3.Standard: DIN ,EN10210,ASTM A500,GB/6728-2002
4.Materials:Q195,Q215,Q235,Q345B,20#,St37,St52
5.Usage: widely used in Steel Structure, Bridge, Bus, Ship Making etc.
6.Minimum order: negotiable
7. Main Export Market: Middle East, Southeast Asia, America, South America, Africa and so on.