As one of the most basic and common materials, hot rolled steel coil is widely used in the industrial area, especially used in vehicles, machineries, pressure vessel, bridge, ship and so on. Besides, it is also used as raw material to produce cold rolled steel coil, galvanized steel coil, welded steel pipes, steel structure and metal parts.
SS400 SS490B ASTM HRC Hot Rolled Steel Coil With Thin High quality SS400 SS490B ASTM HRC Hot Rolled Steel Coil With Thin Thickness from China, China's leading Hot Rolled Steel Coil product market, With strict quality control Hot Rolled Steel Coil factories, Producing high quality SS400 SS490B ASTM HRC Hot Rolled Steel Coil With Thin Thickness products.Q345B straight seam welded steel pipe - Articles FactoryMar 29, 2016 · Q345B straight seam steel pipe with high frequency, submerged arc, spiral and various methods of production. High frequency pipe diameter can produce range from 76 mm to 600 mm; Submerged arc welding process can produce from 325 mm to 1850 mm; Spiral welded can produce 219-3500 - mm. Straight seam welded pipe production technology is simple, high production efficiency,