Rtj and Jacketed Gaskets

The ring joint was initially developed for high pressure temperatureapplication found  in the petroleum Industry and its primarily used inthe oil field on drilling and completion equipment.
However, todaythis product range can also be found on valves and pipe workassemblies,along with some high integrity pressure vessel joints.
Standardstyle R ring Type Joints are manufactured in a accordance with both"API6A" and "ASME B 16.20" size ratings.Available in both oval andoctagonal configurations, Both types are interchangeable on the modernoctagonal type grooved Flanges.

RTJ and Jacketed are mostly used in offshore oil- and gas and are designed to work under extremely high pressure. They are solidrings of metal in different cross sections like oval, round, octagonaletc. Sometimes they come with hole in center for pressure equalization.

RTJ are mostly used in offshore oil- and gas pipelines and are designed to work under extremely high pressure