cold formed square hollow section steel pipe(factory)

Specifications

cold formed square steel pipe(factory)
cold formed steel pipe
hot dipped gavanized square steel pipe
good quality,good price

cold formed square steel pipe:
1)standard: GB/T3094-2000, GB/T6728-2002, JISG3466 , ASTM A500, DIN EN10210, DIN EN10219 
2)material:Q195, Q215,Q235, Q345, 16Mn,10#,20#
3)OUTER DIAMETER:19*19-600*600mm
4)WALL THICKNESS:0.7-16mm
5)Length:5.8-12meter or as customer's request
6)Packing:standard export packing in bundles
7)surface:hot dipped gavanized,oiled or black painted to prevent rust.
8)Usage: stent walls, shelf ,ship building, machinery manufacturing, automobile axle tube, solar power generation equipment stent,steel furniture.

Welcome to inquiry and hope have chance to kind cooperate.