Постачальник труб з нержавіючої сталі Wenzhou Kaixin Китай
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.
