Q195 Q235 Q345 Hot Rolled Checkered Steel Plates ASTM A36 A516 Gr70 A283

Hot rolled steel plate: using continuous casting slab or primary rolled slab as raw material, heated by a step-type heating furnace, high-pressure water descaling into the rough rolling mill, the coarse rolling material through the cutting head, tail, and then into the finishing mill, the implementation of computer-controlled rolling, after the final rolling is through laminar flow cooling (computer control cooling rate) and coiling machine winding, become straight hair coil. After the straight hair coil is processed by finishing lines such as cutting head, tail cutting, cutting edge and multi-pass straightening, leveling, etc., and then cutting the plate or recoiling, it becomes: hot-rolled steel plate, flat hot-rolled steel coil, longitudinal cutting tape and other products. If the hot-rolled finishing coil is pickled to remove the oxide scale and oiled, it becomes a hot-rolled pickling coil. 

Shandong Zhengde Metal Manufacturing Co., Ltd. is a production and sales company integrating hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, section steel, steel pipes, steel wires, metal mesh, stainless steel, aluminum, copper and other metal products integrated large enterprises. Five production and sales bases have been formed in Binzhou, Liaocheng, Wuxi, Tianjin, Jinan and Tai'an, with more than 100 production lines, 4 nationally recognized laboratories, 2 technical engineering centers, and 5 enterprise technology centers. Products are exported to more than 50 countries and regions such as North America, South America, Europe, Africa, Oceania, Middle East, and Southeast Asia.