... toughness and hardness close to metal, high temperature wear resistance is also relatively good, do gear and wear partsNature of the crystalline ... -100M1012100TU1412-100M1214100This tube is called pom tube, the main material for the tube is pom, it is a special plastic tube, we also can supply ... requirement, such as POM tube,Hdpe-pex tube...etc, and also can fit the joint togehter with the tube,if you ...