USE: A500 :Cold Formed Welded and Seamless Carbon Steel Structural Tubing in Round and shapes
Weight Count:(Just for Carbon Steel) Weight(Kg/M)=0.0157*S*(A+B-2.8584S) A,B:one Side Length S:Wall-Thickness
Rectangular Tubing Delivery Condition : As different requirements,It including Size, Packing,Fixed Length,Random Length,Round Angles etc.
Packing: 1.Standard Packing 2.Woodbox Packing
Other Test: 1.Marking 2.Grain Size,etc
More information according the standard: A500 Seamless Square tubing
Heat-Exchanger Tube & Boiler Tubes|Tube Seamless|Seamless Square Tubing|Tube SS
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