This standard specifies the product classification, requirements, test methods, inspection rules, labels, Encasement and storage content of thermal insulation coatings for petroleum and chemical equipment. The scope of application includes Coatings with thermal insulation function composed of Resin, filler, additives, thermal insulation functional materials, etc., mainly used for petroleum and chemical raw material storage and transportation tanks, Petrochemicals equipment, oil pipelines, etc., to play the role of thermal insulation and heat insulation. The cited documents cover the necessary test methods, specifications and mass standards to ensure that the Coatings meet the relevant technical requirements and standards.