building material square pipes and square tubes

Rectangular Tube Dimension

20mm*30mm-600mm*1000mm

Thickness

2mm-35mm

Length

6m-12m or as per customer’s 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

TPI

SGS, BV, MOODY, CCIC can be arranged before shipment.

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