GASKET, KLNGR C4430, 4.000" 150# RF

13C4430RF125A0400 is a green Klingersil C-4430 Class 150 ring face Flange Gasket with a 4 inch nominal pipe size, a Class 150 pressure rating, and a thickness of 0.125 inch. In service, this flange gasket seals a bolted flange connection across the full pressure rating of the class. This item is further identified as NPS,0.125 THK.

As a material, Klingersil C-4430 is widely chosen for consistent thickness and density across the sheet, excellent torque retention and low creep relaxation. It resists elevated flange loads, steam and hot water, and a broad range of process chemicals. It should not be specified for service in service beyond the published pressure-temperature envelope or strong oxidizing acids in some grades.

You will find this material specified across pulp and paper, steam and hot water systems, and chemical processing.

Reference part number 13C4430RF125A0400 when ordering; the item is sold individually. Application requirements vary, so validate compatibility with your process conditions prior to installation.