6" 300# FF .125" THK C4401

FLKC4401FF125B6 is a Klingersil C-4401 Gasket Kit. In service, this gasket kit consolidates matched sealing components into one part number. This item is further identified as Stud Flange Kit.

Klingersil C-4401 is specified here for calendered, compressed fiber structure bound with elastomer, excellent torque retention and low creep relaxation. Expect good resistance to hydrocarbons, a broad range of process chemicals, and steam and hot water. It should not be specified for service in service beyond the published pressure-temperature envelope or strong oxidizing acids in some grades.

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

Reference part number FLKC4401FF125B6 when ordering; the item is sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.