Specifications
1. Material; FEP, FPM, MVQ, EPDM
2. Hardness: 60~90shoreA
3. Tempeature resistance: -50~250degree C
4. Application: Merchanical sealing
Detailed Introduction

FEP/PFA Encapsulated O-rings are made of special heat resistant rubber coated by fluoride plastic with unique manufacture technique. Currently we can supply FEP/PFA encapsulated silicone O-rings and FEP/PFA /MVQ encapsulated Viton O-rings.
Encapsulated 'O' rings possess the characteristic of low permanent deformation rate given by rubber O-ring, along with the special features endowed by fluoride plastic such as resisting heat, cold, oil, rub, climate changes and chemical corrosion.

DONGFENG O-rings

Product Feature
Anti-chemical function well.
Widely used in various industries.
Stable dimension.
Strong tension.