Detailed Product Description
(1)Welded cold formed square steel pipe (2)OD:15*20-600*600mm (3)W.T.:2-25mm (4)standard: GBT 6728-2002
Square steel pipe
MINIMUM SIZE: 19MM*19MM
MINIMUM WALL THICKNESS: 0.7MM
(1)Standard:DIN EN 10210,DIN EN 10219,ASTMA500,GB/T 3094-2000,GB/T 6728-2002,GB/T 178-2005,JIS G 3466
(2)Material:20#,Q195,Q235,Q345,St 52,St 37,St 44,S355 JO H,S235 JR H
(3)OD:15*15mm-600*600mm
(4)Wall Thinkness.:0.7mm-25mm
(5)Length:As customer's requirement
(6)Packing: standard export packing in bundles
(7)Surface:hot dipped galvanized,Oiled or black painted to prevent rust
We can produce other specifications according to customers requirements.
cheap price high quality ERW steel tube hollow section rectangular tube round tube