Piston Ring-4



Needle Valve Piston 
1. We have good service 
2. Competitive prices with good quality 
3. Making according to your demand 


Applications of Needle Valve Piston:

Sealing gasket for machinery. 


Advantages of Needle Valve Piston:

1.  Heat resistance

2.  Low temperature resistance

3.  It can protect piston body and guarantee inner wall of cylinder from abrasion.


Material of Needle Valve Piston: