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Complete system of production for ERW and seamless steel pipe

With more than 20 year's experience of manufacturing steel pipe ranging from welded and seamless steel pipe, threeway can supply customers different pipelines even for the customized types nowadays.


Today, let's have a look for details of the manufacturing system's introduction.

For raw materials base, we can supply steel plate plant, pipe billet base.

For steel pipe's mill, here are lots of things to talk. There are two main categories for steel tube's production which are seamless steel pipe mill and welded steel pipe mill. Of course, for welded pipe factory, we will classify SSAW, DSAW, LSAW, ERW and HFW steel pipe. For seamless steel pipe, there are different types according to the different original materials.

And for structural section base, it contains I steel, angle and H beam and other steel parts for customers.