4" 300# RF .125" THK C4401

The FLKC4401RF125B4 is a Klingersil C-4401 Gasket Kit. This gasket kit simplifies ordering and reduces the chance of a missing item at assembly. Supplementary detail from the product record: Stud Flange Kit.

The material holds up against elevated flange loads, a broad range of process chemicals, and steam and hot water. Klingersil C-4401 is valued for clean release and easy removal at teardown, consistent thickness and density across the sheet. Verify compatibility before use with service beyond the published pressure-temperature envelope or strong oxidizing acids in some grades.

Typical settings include refining, steam and hot water systems, and chemical processing.

This item is sold individually under part number FLKC4401RF125B4. Application requirements vary, so validate compatibility with your process conditions prior to installation.