Description:
Pure expanded PTFE(Teflon) seal cord is a white, soft and round product made from 100% expanded PTFE. In possession of the characteristics of high tensile strength, self-lubrication, low coefficient of friction and corrosion resistance, it can be widely used in valves, faucet stems, rotating shafts, reciprocating plungers, stuffing boxes and flanges etc.
Specification: diameter from 2mm-20mmR (designated by you)
Working Temperature: -268℃～260℃
Working Pressure: 200kgf/cm2 for fluid sealing, 140kgf/cm2 for gas sealing
Density: 0.6 - 0.8g/ cm3