HY8202 Metal Oval Gasket
Solid metal ring gasket with an elliptical cross-section, designed to form a reliable line seal by tightly fitting against the trapezoidal groove face of the flange.
Technical Specifications:
Pressure: 0～70 MPa (can be higher, depending on material and standard)
Temperature: -200～800 ℃
Chemical Suitability: pH 0–14
Application media: high-temperature/high-pressure steam, hydrogen, natural gas, synthesis gas, liquefied petroleum gas, oil products, and highly corrosive chemical media.
Application Areas: Primarily used for R-type flange connections in oil refining, coal chemical processing, fertilizer production, nuclear power, and high-pressure hydrogenation units. Typical equipment includes high-pressure reactors, hydrocracking units, polyethylene/polypropylene reactors, and main process pipelines—critical static sealing points operating under ultra-high pressure.