double ferrule,twin ferrule,cutting ring
Negotiable /Set
Min.Order:200 Sets
Zhejiang Fangdun Instrument Valve Co., Ltd.
Double ferrule is generated on very accurate SWIZERLAND TORONS machines
Once machining of it.
Feature:
1.High pressure resistant
2.Working in low tempreture.
3.keep fantastic leak tightness.
4.Proof leek tightness on mounting and dismounting