4" 150# RF .062" THK C4401

This Klingersil C-4401 Ring Face Capscrew Flange Kit, 4 inch, Class 150, 1/16 inch Thick helps simplify flange maintenance by grouping the key gasket kit details into a consistent product specification for industrial sealing applications. The Klingersil C-4401 gasket material, capscrew kit configuration, ring face / RF format, Class 150 / 150 lb pressure class, and 1/16 inch thickness provide useful detail for flange repair and replacement workflows. Klingersil C-4401 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 FLANGE KIT - CAPSCREW, which has been retained in the generated product context where it helps distinguish the row. The product data identifies size 4 inch, thickness 1/16 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.