Description

**4 high-frequency welded pipe production line is designed to produce welded pipes of *****4mm in diameter and 1.**4.0mm in wall thickness as well as square and rectangular pipes and deformed pipes of the corresponding size.Adopting roll pass design,the production line can manufacture welded steel pipes with good quality machining and high precision assembling.According to the designing guideline of improving the operating character and environment and the safety and producing character,reducing the cost of the roller to guarantee high effiency,HG **4 production line adopts the double-tadius hole style of design