CITGO Petroleum Corporation Datasheets for Quenching Oils and Heat Treatment Fluids

Quenching oil and heat treatment fluids are designed for rapid or controlled cooling of steel or other metal as part of a hardening, tempering or other heat-treating process.
Quenching Oils and Heat Treatment Fluids: Learn more

Product Name Notes
CITGO Quenchol 521 and 624 are highly stable quench oils designed especially for use in steel heat treating operations. They are formulated with premium high viscosity index base oils and...