RTJ, oval ring joint gasket, octa ring joint gasket, RX ring joint gasket, BX ring joint gasket.
Ring Joint Gasket used to stand high pressure and temperatures and they are employed where corrosive agents are present
Ring Joint Gasket (RTJ gasket) are manufactured in accordance with JPI-7S23, ANSI B16.20 and API 6A used on the ring type joint flanges specified in JPI-7S-15, ANSI B16.5, API spec 6A and MSS sp-44. These Gaskets are manufactured in different solid metal types like soft iron/SS304/316/321 metal and other alloy items.
They are used to stand high pressure and temperatures and they are employed where corrosive agents are present. These gaskets are designed in oval/octagonal shapes confirming to R, Bx and Rx series of API std 6A.