1) Light weight (1/2-1/3 lighter than rubber hose) long service life (7 times longer than the steel hose);
2) Good abrasion resistance (10 times higher than the rubber hose);
3) Small ratio between outer diameter and inner diameter (more than one hoses can be installed in narrow space);
4) Electric insulation (electric leakage<50UA at 375KV);
5) No vibration noise;
6) Easy mounting and installation;
7) Good resistance against corrosion, oil, alkali, eradicator, grease, alcohol , inorganic alcohol and hydrocarbon chemicals;
8) Good low temperature impact performance, yield fatigue resistance, abrasion resistance, hydrolysis resistance, boiling water resistance, good flexibility at -40℃-120℃.