DESCRIPTION ：

★ Material：as customer design ； 

★ Hardness：as customer demand； 

★ Temperature range: -35℃-250℃ 

★ Characters:O-type sealing ring still plays a good sealing and shock absorption role in oil, acid, alkali, grinding, chemical erosion and other environments;Can be used as oil-free lubrication seal;Simple structure and convenient installation.

★ Material: NBR、FKM、VMQ、EPDM、CR、BU、PTFE、NR and so on.

 ★ Application:

Pneumatic industry, automotive industry, household appliances, pump valve industry, water treatment, gas industry, medical industry, electronic equipment, sports equipment, etc