PTFE TUBE,PTFE HOLLOW BAR,PTFE BUSHING 100% virgin PTFE tube ,PTFE has the best corrosion-resistance and dielectricity. PTFE TUBE,PTFE HOLLOW BAR,PTFE BUSHINGObtained with Teflon material through mold-pressing, sintering and machinery-processing. Used as insulting cover for conductor, pipe for corrosive fluids. Stable chemical property: Can resist all the media with the exception of melted ...