Raj Petroleum Products Ltd manufactures Premium Heat Treatment Oils. Raj Petroleum Products Ltd offers ISO 9001:2000 manufacturing facilities. Premium Heat Treatment Oils fall under the category of `Integrated Line of Lubricants`. These oils include bright quenching oils; high performance quenching oils, high ageing resistant hot oil quenchants, tempering fluids and heat transfer oils. Premium Heat Treatment Oils are thermally stable, having high flash points and low evaporation losses and are developed to satisfy all metallurgical, ecological, hygienic and workshop safety requirements. The Premium Heat Treatment Oil is premium heat treatment oil, formulated from highly refined base mineral oils designed for quenching of metal components and parts, yielding clean surface free of carbon residue. The Premium Heat Treatment Oil includes straight mineral oil type quenching oils, compounded oils and oils fortified with selected additives for optimum performance and enhanced life.