Supply first-class PTFE o ring (Diaphragm pumps):
1Material:PTFE
2Any colors and sizes
3Excellence quality,best service
4T/T

Supply first-classPTFE o ring (Diaphragm pumps):
1Material:PTFE
2Any colors and sizes
3Excellence quality, best service
4T/T 

1.the best chemical resistance properties 

2. long-term using of temperature 

3.reach 260 degrees

4.have very good self-lubricating

5.electrical flame retardant

6.commonly used in the food machinery, textile machinery, engineering machinery

 Guangzhou Best Rubber and Plastic Co., Ltd. will provide all kinds of  PTFE parts