Square Tube Dimension: 20mm*20mm-1000*1000mm
Thickness:2mm-35mmm
Length:6m-12m , or as per customerâs requirements
Standards:DIN EN10210,EN10219,GB/T3094-2000,ASTM A500,JIS G 3466,GB/T6728-2002
Steel Grades:Q195, Q235, Q345(16Mn), STKR400/490, A500, ST37/44/52, S235, S275, S355, etc.
Surface Treatment: anti-rust oil, black painting, galvanizing
Packing: in bundles with steel strips or in bulk as per customer request
Applications: Construction framework, trestle, motorcar cassis,flight terminal framework, shipbuilding, automobile axle pipe, MRT and so on
If you have any interest, please don't hesitate to us.
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ace="微软é é»">ï¼ Nathalie Lee
Feel free to us if any further questions,we will serve you as soon as possible.