GASKET, KLNGR C4401, 18.00" 300# RF

Ordered as 13850RF125B1800FC, this is a green Klingersil C-4401 Class 300 ring face Flange Gasket supplied with an 18 inch nominal pipe size, a Class 300 pressure rating, and a thickness of 0.125 inch. The flange gasket seals a bolted flange connection across the full pressure rating of the class. Source specification: NPS, 0.125 THK.

The material holds up against elevated flange loads, a broad range of process chemicals, and steam and hot water. Klingersil C-4401 delivers reliable sealing on flanges with modest surface finish, clean release and easy removal at teardown.

Typical settings include pulp and paper, chemical processing, and power generation.

Order part number 13850RF125B1800FC, sold individually. Application requirements vary, so validate compatibility with your process conditions prior to 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.