The
company adopts the 250T hydraulic cold-drawing machine for cold
drawing, the inner diameter of product specification: 40mm- 630mm, outer
diameter 50mm- 820mm, wall thickness: 5cm-40cm, cold-drawn tube single
branch length is less than 13.5 meters
Steel tube weight calculation formula:
[(outer diameter - wall thickness) * wall thickness] *0.02466= kg/meter (weight per meter)
Cold Drawn Welded Tube,ERW Welded Tube,Cold Drawn Steel Tube,Cold Rolling Precision Seamless Tube Yangzhou Yinhe Machinery Co., Ltd , http://www.yinhesteeltubes.com