neoprene faced phenolic insulating gaskets have been used as standard “flat” isolating gaskets in the oil and gas industries for many years. Soft neoprene rubber sheets are factory applied to both sides of a laminated phenolic retainer providing an effective sealing surface. The temperature limit of these gaskets is approximately +175º F. (+80º C.).
Neoprene Coated Phenolic Isolating Gasket is still commonly used in many industries, and which is especially used for the flange face with deep grooves.In view of the sealing performance and material choices of MCG, Tseal, Lseal isolating gaskets, if services match, we will recommend MCG, Tseal, and Lseal insulating gaskets to replace neoprene faced phenolic gaskets.
neoprene faced phenolic insulating gasket is the basic kind of rubber coated phenolic gasket.