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It fits the internal of bending die to ensure the pipe with no corrugation and being smoother in the process of bending. Usually the material is copper, sometimes iron is also used according to the pipe material. Without any thermal treatment, it simplifies process, reduces cost and extends service life.
Wiper Die
Zhenjiang Yijiang Chemical Co., Ltd.
Rubber track, rubber pad, bottom roller, sprocket, idler, top roller, u...
