High Quality Flat Face Slip On Flange

A gasket surface is present on the Flat Face Slip On Flange in the same plane as the bolting circle face. Flat face flanges are typically used in applications where the mating flange or flanged fitting is cast. It is forbidden to bolt flat face flanges to raised face flanges. According to ASME B31.1, a full face gasket is necessary and the raised face on the carbon steel flange must be removed when attaching flat face cast iron flanges to carbon steel flanges. This prevents the elevated face of the carbon steel flange from springing the little, brittle cast iron flange into the opening.

The systems where the mating flanges or flanged fitting is made from casting are usually those applications that call for the usage of flat-face flanges. The ANSI B16.5 standard is only applicable to flanges and the fittings that go with them that are typically forged or cast from metal. The gasket surface of an ASME B16.5 flat face flange is in the same plane as the bolting circle face. Regarding flange gaskets, flange bolting, and flange joints, the ANSI B16.5 Flat Face Flange Standards also offer standards and suggestions. Pressure-temperature ratings, tolerances, labeling, materials, dimensions, testing, and the various methods of designating apertures for Carbon Steel Flat Face Flange and flanged fittings are among the crucial topics addressed by the standard.

 Specification Of Flat Face Slip On Flange

It is crucial to remember that a flat face flange and a raised face flange should never be fastened together. According to ASME B31.1, the raised face on the carbon steel flanges must be removed when joining a cast iron Flat Face Slip On Flange, which is why a complete face gasket is necessary. This prevents the ANSI B16.5 Flange Flat Dimensions thin, brittle cast iron from being sprung into the gap created by the elevated face of the carbon steel flanges used as a mating.