Special Alloys for RTJ Gaskets – Inconel, Monel, Hastelloy

Inconel 625 – Up to 1000°C, excellent oxidation and corrosion resistance, suitable for H₂S (hydrogen sulfide) / CO₂ environments. Ideal for deepwater subsea applications and high-temperature wellheads.

Monel 400 – Excellent seawater resistance and resistance to HF (hydrofluoric) acid. Suitable for marine applications and seawater cooling systems.

Incoloy 825 – Resistant to both reducing and oxidising environments, as well as sulfuric and phosphoric acids. Ideal for sour gas services and chemical reactors.

Hastelloy C‑276 – Outstanding resistance to pitting, crevice corrosion, and SCC (stress corrosion cracking). Designed for extreme chemical service conditions.

Duplex SS (S31803, Duplex Stainless Steel) – High strength and resistance to chloride-induced SCC. Suitable for seawater systems.

There are many types of RTJ gaskets, including R Gasket,RX Gasket,BX Gasket, SBX Gasket,IX Gasket,flange connections,and various customized products.We will do more sharing about ring joint gasket.

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