hot rolling machine 1,workable price and top quality 2,satisfactory after-sale service 3,high efficiency supply hot rolling machine1. Raw material spec.140160×160380×50006000mm2. Steel type: mainly carbon steel and low-alloy steel, high quality carbon steel for complementary3. Product spec.: 1.84.5×180400 mm 4. coil weight8502850kg 5. coil dia.φ900φ1300 mm6. Purpose: used as material for welded ...