Middle Grade Magnesite is made from caustic calcined magnesite with MgO above 95% through processes of briquetting,sintering in shaft kilns at high temperature.
carbon steel pipe 1.Product introduction of the carbon steel pipe. Carbon steel pipe is made of steel ingots or solid round steel through perforation, and then made by hot rolling, cold rolling or cold dialing. It has an important position in Chinese stee
Product Description Product show SIZES OF ipe200 hot rolled steel h beam Packing About us Tianjin ZhaoLiDa Steel Group is a leading enterprise in the manufacturing industry in Tianjin,which composed of six branch companies. Tianjin ZhaoLiDa steel pipe co.