Description:

Support ring is made from PTFE with 40% bronze.

Technical data:

1) Working pressure : 15. 000 psi

2) Working speed : below 4.9 m/s

3) Temperature range: -40~+200 C

4) Advantage: long lasting wearing character , avoid crashong between metals, keeping engineering flashing down, simple structures and easy to insatallation, less maintaining fee so widely used.