YG series Fluorine-encapapsulated O-ring are truly the pioneering patent sealing

products great variety of tough conditions

　　　Fluorine-encapapsulated O-ring are made of special heat resistant rubber coated by

fluoride plastic with unique manufacial technique.

　　　Therefore,they 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 changers　and chemical corrosion.

　　　They can be applied to both dynamic and static condiations,and surpass the performance

of traditional o-ring.

　　　In the rapid development of modern chemical industry, the successful invent of YG series

Fluorine-encapapsulated O-ring brings a new idea to the application of sealing product,and is

apparently innovative and pioneering in China.