Furnizor de țevi din oțel inoxidabil Wenzhou Kaixin China
Weight formula of 90 degree elbow: 0.0387 * S( D – S ) * R / 1000. The unit is kg/pcs. S = Thickness in mm.
Wenzhou Kaixin Metal Co.,Ltd
Wenzhou Kaixin Metal Co.,Ltd
Weight formula of 90 degree elbow: 0.0387 * S( D – S ) * R / 1000. The unit is kg/pcs. S = Thickness in mm.
