... performance of antipressure,heat,abrasion,oil,chemical and long working life,used widely in every application ... make it keep stable and use as nonconductor. long working life could reach seberal decades yeas .working ... performance of antipressure,heat,abrasion,oil,chemical and long working life,used widely in every application ... high or low temperature Steel Wire Reinforced Nylon Hose(SAE100R7-SAE100R8)