6.000" 150# RF (WHD)

13850RF125A0600FC is a green Klingersil C-4401 Class 150 ring face Flange Gasket supplied with a 6 inch nominal pipe size, a Class 150 pressure rating, and a thickness of 0.125 inch. In service, this flange gasket fills the microscopic imperfections in flange faces so the joint holds pressure. Supplementary detail from the product record: NPS, 0.125 THK Gasket, Klngr C4401.

Klingersil C-4401 is known for excellent torque retention and low creep relaxation, clean release and easy removal at teardown. The compound resists steam and hot water, a broad range of process chemicals, and elevated flange loads. Exposure to service beyond the published pressure-temperature envelope or strong oxidizing acids in some grades will shorten service life.

Common environments for this compound include chemical processing, refining, and pulp and paper.

Order part number 13850RF125A0600FC, sold individually. Review your operating media and conditions against this specification before installation. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.