Hot rolled API welded pipe production line Straight long seam welded pipes

Specializing in the production and distribution of spiral steel pipes, welded pipes, seamless pipes, steel-tube scaffolds, longitudinal welded tubes, various types of steel panels and steel sections, elbow flanges and fastening fittings for other draining gate pipes ,Foshan Bianjin Steel Company provides custom-made service in all kinds of professional anti-corrosion treatment. Bianjin now owns three sets of imported automatic double-side submerged arc welding machines and...