4" 300# RF .062" THK C4401

Part number FLKC4401RF062B4 is a Klingersil C-4401 Gasket Kit. A gasket kit consolidates matched sealing components into one part number. Source specification: Stud Flange Kit.

As a material, Klingersil C-4401 offers a calendered, compressed fiber structure bound with elastomer, consistent thickness and density across the sheet. This material stands up to steam and hot water, hydrocarbons, and elevated flange loads. It is not the right choice where strong oxidizing acids in some grades or service beyond the published pressure-temperature envelope are present.

Common environments for this compound include power generation, steam and hot water systems, and chemical processing.

Stocked as FLKC4401RF062B4 and sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.