Current label: Supplied by rectangular tube factory
Supplied by rectangular tube factory Give you a detailed introduction Supplied by rectangular tube factory Product classification of, including Supplied by rectangular tube factory The purpose, model, scope, pictures, news and price of all products under. At the same time, we have selected Supplied by rectangular tube factory The classified industry information, price quotations, exhibition information, picture materials, etc. have won praise from users nationwide. For more details, please click to visit!
-
Hot rolled rectangular tubes, continuous casting billets and blooming plates are used as raw materials, and then pass through the heating furnace, even when using high-pressure water to clean up phosphorus on the surface, and then use the roughing mill, on the rectangular tubes at the head and tail of the roughing mill, and then on the pipes, and then fed to the finishing mill for computer controlled fine rolling. After the square tube is cooled by laminar flow, it is rolled into a coiler and then curled. However, when heavy
