... Expanded PTFE Tape Size: 1.5mm to 10mm Density: 0.8 g/cm3Expanded PTFE Tape100 teflon productsPossess ... gasket,steel- armoured gasket,metallic gasket,twining gasket,graphite filler and many other sealing materials,May used ... enamellde products,glass,rubber products,plactice,non-rusting graphite lining tower heat-exchanger,pressure container as ... tighting force.Width: 3mm to 120mm high density ptfe tape