bundle coupling  

1 . Flexible convenient use , Toughness, good ductility
2 . material :  stainless steel or carbon steel

3 . size : Wide type selection , customized , we can do it at your request .

4 . our material is friendly environment , non poisonous , antifriction, aging resistance, high temperature resistance. stable and reliable performance .

5 . One with two hose clamps cylinder