Ring joint gasket
Metallic ring type joint gaskets are heavy duty, high-pressure gaskets largely used in offshore and onshore petrochemical applications. They are precision- engineered components designed to be used in conjunction with precision- machined flanges. These basic shapes are used in pressures up to 10psi. The dimensions are standardized and require specially grooved flanges.
ASME, BS and DIN flanges. The octagonal cross section has a higher sealing efficiency than .
Ring Joint Gaskets – suitable for high pressure and high temperature applications. By applying pressure on the seal interface through bolt force, the softer metal of the gasket flows into the micro -fine . Le guarnizioni RING JOINT RTJ sono principalmente utilizzate nel settore OilGas, ma sono diffuse anche nelle applicazioni con vapore e in tutti i contesti ad alta pressione e temperatura, laddove sia richiesta una forte resistenza meccanica per lungo periodo. Queste guarnizioni possono essere . R No, Dia P, Width A, Height, Oct C, Oct R NPS CL.
Ring type joint gasket is a high integrity sealing gasket, high temperature and high pressure gasket for applications in petroleum industry, oilfield drilling, pressure vessels joints, pipes and valves etc from Goodrich Gasket Pvt. We can also offer Style SRX Octagonal RTJ’s which have two pressure passage holes making the gasket suitable for subsea installation. API 6A pressure ratings.
The gasket material should be selected to suit the service conditions. It is always recommended that the gasket material be softer than the mating flanges. The more popular Ring Type Joint materials, with the recommended maximum hardness and identification as specified in API. The average diameter of the ring joint is slightly greater than that of the flange groove. This way, when the ring joint is seate it stays pre-.
These include all popular sizes of “R”, “RX ”, and “BX” style gaskets. PROPERTIES AND APPLICATION. Dan-Loc Group stocked gaskets include Low Carbon Steel, F 30 and 3materials. The small sealing area with high contact pressure in great reliability.
The contact surfaces of the gaskets and flange . Hi-Tech Gaskets stocks ring joint gaskets in R oval, R octagonal, RX, and BX styles. Dimensions for ring joint gaskets are in accor- dance to ASTM B16. RTJ – ___ ___ ___ ___ ___ . Brinell hardness of the gasket material The relationship.
A distinction is made between two kinds of ring joint gaskets and two different calculation methods are therefore used: 1. RTJ gaskets with osculating radius (Figure 1) a) The convex octagonal RTJ gaskets , Profile AR 13 . Precision machine metallic rings fit into a grooved chamber on a flange face.
They meet or exceed API-6A specifications and are available in soft iron, low carbon steel, SS 30 SS 3and other exotic alloys for specialty applications.