GASKET, KLNGR C4401, 4.000" 150# RF

Ordered as 13850RF062A0400, this is a green Klingersil C-4401 Class 150 ring face Flange Gasket supplied with a 4 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 valued for a calendered, compressed fiber structure bound with elastomer, consistent thickness and density across the sheet. This material stands up to steam and hot water, hydrocarbons, and elevated flange loads. Verify compatibility before use with service beyond the published pressure-temperature envelope or strong oxidizing acids in some grades.

Common environments for this compound include pulp and paper, refining, and power generation.

This item is sold individually under part number 13850RF062A0400. 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.