3.5" 150# RF .125" THK RED RUBBER

This Smooth Red Rubber Ring Face Stud Flange Kit, 3.5 inch, Class 150, 1/8 inch Thick is configured for gasketed pipe flange connections where the gasket and bolting components need to be specified together for maintenance, repair, and installation work. The smooth red rubber gasket material, ring face / RF format, Class 150 / 150 lb pressure class, and 1/8 inch thickness help define the kit for gasketed flange connections, replacement programs, and MRO stocking. Red rubber wording is included because many buyers search for rubber flange gaskets by material, finish, face style, and thickness. For buyers comparing similar products, the material, size, face style, class, and thickness details help narrow the selection without adding unsupported compatibility claims. The product data identifies size 3.5 inch, thickness 1/8 inch, and Class 150 / 150 lb pressure class. Use it for replacement gasket programs, MRO stocking, reseller catalog enrichment, and product pages that need non-branded search terms without relying on unsupported performance claims.