Ring Joint Gaskets

Properties and application

The metallic ring joint gaskets are manufactured according to the API 6A and 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 means, higher the pressure better the sealability.

Advantages

• The metal ring joint gaskets have been designed to withstand exceptionally high assembly loads over a small area, thus producing high seating stresses.

Shape and construction

The DONIT TESNIT® ring joint gaskets are produced in several shapes and sizes to meet the most demanding applications.