The metallic ring joint gaskets are manufactured according to ASME B16.20 standards for application at elevated temperatures

and pressures. The small sealing area with high contact pressure results

in great reliability. The contact surfaces of the gaskets and flange should

be carefully processed. Some types of ring-joints are pressure activated,

that is, the greater the pressure the better the sealability.

These are available in type "R" , type "RX" & type "BX".