API standard ERW pipe tube mill making line ERW pipe forming line supplier
High Frequency Welded?ERW?Pipe Mills is another series of completed product line for Hong-tech mills company .We choose international advanced F.F.&F.F.X.-flexible&cage forming progress technology.By this technology most parts of the forming rolls can be shared which can really reduce customers’ forming tools investment.And Hong tech always insist use Germany COPRA rolls simulating system software as our final design and check methods.
Product Standard: API-5L?API-5CT?BS1387-85 ?DIN?EN?GB9711 and so on.
Material:Normal carbon steel Q235, Q345,X42~X80,Stainless ,aluminium alloy,galvanized coils and others
Hong tech company supply design ,manufacture,installment ,debug, long time technical consult and mills support service in all kinds of welded pipe/tube mills area