GASKET, KLNGR C4401, 12.00", 150# RF

Ordered as 13850RF062A1200FC, this is a green Klingersil C-4401 Class 150 ring face Flange Gasket with a 12 inch nominal pipe size, a Class 150 pressure rating, and a thickness of 0.062 inch. The flange gasket compresses between two pipe flanges under bolt load to create a leak-tight joint. The catalog record notes: NPS, 0.062 THK.

Klingersil C-4401 is specified here for excellent torque retention and low creep relaxation, consistent thickness and density across the sheet. The material holds up against elevated flange loads, hydrocarbons, and a broad range of process chemicals. Exposure to service beyond the published pressure-temperature envelope or strong oxidizing acids in some grades will shorten service life.

Maintenance and OEM teams specify it across power generation, pulp and paper, and chemical processing.

13850RF062A1200FC ships individually. Review your operating media and conditions against this specification before installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.