The company’s leading steel pipes industry includes medium & small- diameter hot-rolled seamless tubes, specially alloy rolled tubes, cold-rolled and cold-drawn seamless tubes, expanding large diameter seamless tube, medium-diameter ERW welded steel pipes, large-diameter longitudinal submerged-arc welded steel pipes, large spiral steel pipes and all kinds of pipe fittings,such as bend, elbow, reducer,tee, flanges,coupling, caps,,etc for the connection of the pipeline.
Now the Seamless tube has 3 hot rolling lines and 1 cold drawn line: Φ400mm Plug Mill,Φ180mm retaining rack MPM,Φ159mm PQF. It also has Φ340mm and Φ245mm OCTG threading line and two heat treatment line.So it can produce all kinds of hot rolling seamless with O.D. from Φ38-457mm and W.T. from 2.9-60mm,Cold-drawn seamless tube with O.D. from Φ10-89mm and W.T.from 1.2-19.05mm.