This standard specifies the technical requirements, quality indicators and test methods for chemical cleaning of industrial equipment. This standard is applicable to the chemical cleaning of scale, rust, oil and other dirt on industrial equipment made of iron, copper, aluminum and their alloys. The chemical cleaning of material scale on industrial equipment and the chemical cleaning of dirt on industrial equipment made of other materials can also be implemented with reference. .
HG/T 2387-1992 history
2007HG/T 2387-2007 Chemical cleaning quality code for industrial facility
1992HG/T 2387-1992 Quality standard for chemical cleaning of industrial equipment