GASKET, KLNGR C4401, 3.000" 150# FF

13850FF062A0300 is a green Klingersil C-4401 Class 150 full face Flange Gasket with a 3 inch nominal pipe size, a Class 150 pressure rating, and a thickness of 0.062 inch. In service, this flange gasket compresses between two pipe flanges under bolt load to create a leak-tight joint. Source specification: NPS, 0.062 THK.

Klingersil C-4401 is valued for consistent thickness and density across the sheet, reliable sealing on flanges with modest surface finish. The material holds up against elevated flange loads, steam and hot water, and hydrocarbons. It is not the right choice where service beyond the published pressure-temperature envelope or strong oxidizing acids in some grades are present.

It sees regular use in pulp and paper, chemical processing, and power generation.

Stocked as 13850FF062A0300 and sold individually. Check the compound against your process media, pressure and temperature before committing to a design. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.