Price:Negotiable
Brand:Hongchuan
Quantity:3000

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Square steel tube
1) led or blacked painted to prevent rust
6),Packing: as u, Dimensions:20-500mm, thickness:2-25mm, Length:<13m
2), Materials:Q235,Q345,20#,ST37,ST44,ST52,ASTM A53, ASTM A106,STKR 490 and so on
3),Standards:JIS G3466, DIN EN10210, DIN EN10219, ASTM A500, GB/T3094-2000,GB/T6728-2002
4),Use:construction structure, machinery,hall structure,airport struture, shipbuilding, automotive parts, sun sekker, solar mount panel and so on
5),Surface: oi sual export packing
7),OEM availabe