| Place of Origin |
Hebei China (Mainland) |
| Brand Name |
NQK |
characteristics of PTFE oil seals 1.good character in resistence heat ,resistence cold ,resistence chemical drugs and resistence weather ,but lower coeffecient of friction for the pooer oil seals. 2.temperature extension : lowest :-65 oC highest :260oC 3.Resistence oil:goodendurance Resistence alkalescence :good endurance Resistence acidity :good endurance Resistence water :good endurance Resistence weather :good endurance Resistence grinding : good endurance