Ring Type Joint Gasket (RTJ) is a sealing element specifically designed for high-pressure and high-temperature applications. It is typically manufactured from stainless steel, carbon steel, or alloy steel, precision-machined into ring shapes, and polished to achieve a smooth surface finish that ensures a tight fit with flange grooves.
Performance
- Provides stable sealing under extreme pressure, temperature, and corrosive conditions
- High resistance to crushing, ideal for high-pressure flange connections
- Polished surface treatment to reduce leakage risk
Advantages
- Excellent sealing reliability with extremely low leakage rate
- Widely used in oil, gas, petrochemical, and power industries
- Fully compliant with international standards such as API and ASME
Materials
Soft Iron, Carbon Steel, F5, ss304, ss304L, ss316L, s31803, Monel400, Inconel625, Inconel825, C276, Titanium
Specification
- Hardness
Softer than the mating flanges to ensure it can't not damage the groove - Standard
ASME B16.20, API 6A, NORSOK L-005, DIN2696, JPI-7S-23, JIS B 2404 and Customized - Country of Origin
People's Republic of China