Customize peek sleeve/bushing 1.high temperature resistance:285C 2.Self- ... . The performances of the peek part, peek bushing,peek sleeve,peek bearing:1. High temperature resistance of 285C.2. ... product,aerospace,(OEM). Various plastic materials: PP,PE,PS,ABS,PVC,POM,PA,PBT,PPS,PPO,PEI,PEEK,PES,TPU ... our products,please feel free to contact us., PEEK sleeve by injection moulding or cnc machining