Rectangular pipe is a kind of hollow pipe with square or rectangular cross-section. It belongs to a kind of steel pipe, mostly with small caliber.When the bending and torsional strength are the same, the weight is lighter, so it is widely used in manufacturing mechanical parts and engineering structures.
Dimension
20mm*20mm-1000mm*1000mm
Wall Thickness
2mm-35mm
Length
6m-12m , or as per customer’s requirements
Steel Grade
Q195, Q235, Q345(16Mn), STKR400/490, A500, ST37/44/52, S235, S275, S355, etc.
Standard
JISG3466,DIN EN 10210,DIN EN10219,ASTM A500,GB/T 3094-2000,GB/T 6728-2002
End
Plain, Beveled
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 the loading requirements
Applications
Construction framework, trestle, motorcar cassis,flight terminal framework, shipbuilding, automobile axle pipe, MRT and so on.
Hebei Borun Steel Trade Co.,Ltd
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