GASKET, KLNGR C4430, 4.000" 150# RF

Built for gasketed pipe flange connections, this Klingersil C-4430 Ring Face RF Flange Gasket, 4 inch, Class 150, 1/8 inch Thick supports industrial sealing, maintenance, and replacement programs where dimensional clarity is important. The gasket is defined by Klingersil C-4430 construction, ring face / RF geometry, Class 150 / 150 lb pressure class, 4 inch sizing, and 1/8 inch thickness for industrial flange sealing applications. Klingersil C-4430 is carried through as the material name so buyers searching for Klingersil gasket material can match the part to the source specification. The copy supports non-branded search intent around flange gasket selection, gasket kit identification, conduit sealing, and industrial sealing components. Source notes identify NPS, .125" THK, which has been retained in the generated product context where it helps distinguish the row. The product data identifies size 4 inch, thickness 1/8 inch, and Class 150 / 150 lb pressure class. The product details help buyers connect the part to common searches for flange gaskets, gasket kits, industrial gasket materials, and maintenance replacement components. This helps industrial buyers compare gasket options by product type, material family, flange format, and maintenance use case.