... resistance 3.high strength. The performances of the peek part, Peek tube,peek bushing,peek sleeve,peek bearing:1. High temperature resistance of 285C.2. Excellent ... ,PE,PS,ABS,PVC,POM,PA,PBT,PPS,PPO,PEI,PEEK,PES,TPU,PLA,LCP,antistatic plastic,etc.Mould material:718 ...