JCOE PIPE MILL has been proved to be the best way to manufacture large diameter longitudinally welded pipe. The plant features with low investment compared with UOE, high efficiency compared with 3 roll bending, low running cost in terms of tooling consumption, high product quality, etc. Our JCOE PIPE PLANT can produce pipes from 16 to 60 in. diameter, and 6mm to 65mm in wall thickness, and 8-18. In length. A standard JCOE normally consists of : Edge miller Crimping press JCO forming press Tack welding machine Internal SAW system External SAW system Pipe mechanic expander Hydrostatic tester Pipe end beveling machine NDT(X-ray, UT,etc) Plate and pipe handling system.