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Rectangular Pipe weight calculation
Time 2014-8-4 See 1301
 

Rectangular Pipe weight calculation should follow a different process, the accounting methods are not the same weight. Straight out of square and rectangular tube straight seam or seamless square and rectangular tube formula is calculated directly rolled square steel tube moments after the weight directly accounting, accounting formula is as follows: 

Square tube: ((side length * 4) / 3.14-wall thickness) * thickness * 0.0246615 = kg / m 

Rectangular tube: ((length + width) * 2/3.14- wall thickness) * thickness * 0.0246615 = kg / m 

More units are MM 

For example: 

Square tube: 100 * 100 * 10 

((100 * 4) / 3.14-10) * 10 * 0.0246615 = 2.466KGS / M 

Rectangular tube: 100 * 120 * 10 

((100 +120) * 2/3.14-10) * 10 * 0.0246615 = 3.455KGS / M 

 

That changed after a round or by pulling straight seam variance or weight seamless square and rectangular tube Rectangular tube how to calculate it? Because cold drawn or redrawn seamless square and rectangular tube is seamless tube as the base material is changed by drawing or pulling the production process from production. So pull weight accounting change requires accounting Rectangular Pipe weight of the base material can be seamless pipe


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