1,chemical,pressure,temp,resistance,good lubricating 2,specification:0.5mm-30mm 3,wide temperature zone PTFE tube is made to thick ... resistance, high insulation, non-stick, low friction and long life.PTFE pipe is made by plunger extrusion of suspension polymerized PTFE ... ends, the SS braided TEFLON hose has the excellent pressure resistance, can be use in both of high and low temperature. It anti ...