... Gasket.Tooth-shaped, octagon, ellipse and lens-shaped. Metal Gasket.Wave-tooth Composite GasketMATERIALS ADOPTED: 1Cr18Ni9, 304, 316, 317L, Monel alloy ... °C;SERVICE PRESSURE: 38Mpa;MAIN PURPOSES: Applicable to pipe flanges, floating head heat exchanger, condenser, pump, pressure vessel and sealing equipment ...