1, Material:copper 2,Size:40*30*40(OD*ID* ... Standard:HPb59-1,H62, H68, HA177-2, HA166-6-3-2, HMn58-2, HFe59-1. Applicationwidely used in ... screw compressorsOur bushing features1,we are a professional manufacturer specizlized in copper ... of quality4,perfect production process :formula of copper alloy-casting-machining-finishOur service1,develop and produce ...