Supply & Demand

The company has three heavy cold bending high frequency welded pipe units and two heavy round to square units. Product specification: high-frequency welded round tube with outer diameter of 22-406 mm and wall thickness of 3-16 mm, high-frequency welded square tube with wall thickness of 30 * 30 mm-400 * 400 mm and 3-20mm, secondary rolled square tube with wall thickness of 50 * 50 mm-800 * 800 mm and 3-40 mm (Seamless or submerged arc welded round pipe is used as the base material), and double-sided submerged arc welded square and rectangular steel pipes with super-large specifications and super-wall thickness can be customized at the same time

Laiwu Fangyuan Metal Products Co., Ltd. is specialized in produce 21-1219mm, thickness of 2-40mm welded circular pipe, 30*30mm-800*800mm thickness of 3-30mm square hollow section and galvanized steel pipe.