Ring Joint Gaskets

RTJ Gaskets (Ring Type Joint Gaskets) are metal-to-metal sealing components designed for high-pressure and high-temperature flange assemblies in critical service environments. Manufactured to API 6A and ASME B16.20 standards, these gaskets ensure leak-proof sealing under extreme conditions, making them ideal for upstream, midstream, and downstream applications.

🔧 Technical Specifications

• Design Standards: API 6A, ASME B16.20
• Pressure Rating: Up to 20,000 psi (Class 150 to Class 2500)
• Temperature Range: –50°C to +1000°C (depending on material)
• Profile Types: R, RX, BX

🧪 Materials

• Carbon Steel
• Stainless Steel (304, 316, 316L)
• Inconel® 625
• Monel® 400
• Hastelloy® C276
• Soft Iron, Low Alloy Steel

⚗️ Chemical Compatibility

• Resistant to hydrocarbons, steam, sour gas (H₂S), acids, alkalis, and aggressive media
• Suitable for corrosive and high-salinity environments

🏭 Applications

• Oil & gas wellheads, valve bodies, pressure vessels, heat exchangers, and subsea equipment
• Widely used in petrochemical plants, refineries, offshore platforms, and high-integrity pipeline systems