Hastelloy Pressure Vessels

Key Features: Exceptional corrosion resistance, especially in harsh environments involving strong acids, chlorides, and wet chlorine gas.

Common Grades: C-276, C-22

Typical Applications: Chemical reactors, acid pickling equipment, exhaust gas scrubbers, etc.

Temperature Range: Approximately 500–800°C.

Inconel Pressure Vessels

Key Features: Excellent high-temperature strength and oxidation resistance, ideal for high-temperature and high-pressure environments.

Common Grades: Inconel 600, 625, 718

Typical Applications: High-temperature reactors, nuclear systems, supercritical reactors, etc.

Temperature Range: Can exceed 1000°C.

Comparison Table: Hastelloy vs. Inconel