Cast Iron Pipe is a pipe cast and formed of cast iron. Cast iron pipes are used for water supply, drainage and gas transmission pipelines. They include cast iron straight pipes and pipe fittings. The labor intensity is low. According to different casting methods, they are divided into continuous cas
the name of a shopSWRCH22ACorresponding standardsJIS G 3507-1-2005 Cold drawn or cold heading carbon steel wireCarbon steels for cold heading--Wire rodssort outcarbon steellabelAluminum quenched steelexplainThe Cr content should not exceed 0.20%, in addition, the residual elements Cu and Ni should n
Product DescriptionSWRCH6A-SWRCH 22A wire drawingWire drawing technology1. Basic principles of wire stretching1. Stretching of wire rod refers to a pressure processing method in which the wire blank undergoes plastic deformation through the die hole under a certain tensile force, reducing the cross-