nok seals

We wonepart YD seal system offers a wide selection of rod seals to provide customers with the best solution to prevent the intrusion of external media into the system. Our products can meet the requirements of users with low friction, compact structure and easy installation. We have NOK Japan, Corteco, CFW, SKF, Hallite, NDK, TTO, CHO and so on. NOK Types as IDI,ISI,IUH,IUIS,UNI,SPNO,SPN,SPNS,SPNC.

Wear ring or guide ring is used as bearing of rod and piston to prevent its scoring or accentricity and to improve the durability of the packing.For high speed, low load, or creeping, please use polytetrafluoroethylene resin model RYT or RYT2 with excellent friction and abrasion characteristics.The material of RYT is polytetrafluoroethylene resin, which is characterized by a low friction and wear ring without creeping. We calculate by volume and can cut according to the size of the cylinder bore. Can withstand temperatures ranging from -55 degrees Celsius to 220 degrees Celsius.