Valves in Zirconium 702C, 705C, R60702 and R60705


Valves made of zirconium offer excellent resistance to high-temperature acids. They are often used in acetic acid applications or on high-temperature heat exchanger pipes. They are also commonly used at the nuclear power plants.


Zirconium material specification and equivalents

ASTM specification B752 702C and 705C
Unified Numbering System (UNS) R60702 (Hafnium alloy) and R60705 (Niobium alloy)

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