... , corrosion, weather, water 3.fep insulation 4.free sample copper conductor fep wireTechnical data:Executive Standard:GJB773-2000,Q/321281.KLA3 ... , instrument and meter for automation control, monitoring loop and protection line at the temperature of 135°C, 150°C, 200°C ... FEP jacket controlling soft cable-60°C~200°C copper conductor fep wire