Brand:borub
Quantity:5000
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Seamless square steel pipe1.Dimensions:30*30mm-400*600mm Thickness:2-25mm Length:<13m
2.Material:Q195,Q235,Q345,20#,16Mn,ST37/44/ST52,ASTM A53/106,STKR490/STKR400,ASTM A500 GR. S355,S275,S235
3.Standards:JIS G3466,DIN EN10210, DIN EN10219,ASTM A500,GB/T3094-2000,GB/T6728-2002
4.Applications: construction structure, machinery making,
contaner, hall structure, offshore oil field, sea trestle,
motorcar cassis, airport structure, shipbuilding, automobile axle pipe and so on.
5.Packing: in bundles with strong steel strips or according to customers' requests.
6.Surface: oiled or black painted to prevent rust
7.OEM available
8.Certificates: CE,CCS
