... threaded pipe fittings in the ENGINEERING ,CHEMICAL and ELECTRICAL100% PTFE tape for pipe fittingSpecifications: Density: 0.2 - 2 ... Before Production we will check all raw material,including PTFE Powder, Spool and Cover, Packing Box.2, ... Why Choose Us?1,Raw material use 100% PTFE 2,Tape Width,Thickness,Length and Density Will not ... average.4,we have good service 100% PTFE High quality PTFE tape HY003