GB/T 7631.18-2017
ActiveLubricants,industrial oils and related products(class L)—Classification—Part 18:Family Y(Miscellaneous)
润滑剂、工业用油和有关产品（L类）的分类 第18部分：Y组（其他应用）
Application Summary AI generated
This standard defines the classification system for lubricants, industrial oils, and related products under Family Y (Miscellaneous), covering applications not specified in other parts of the GB/T 7631 series. It is applied in industrial settings to categorize specialized fluids such as heat transfer oils, hydraulic fluids for high-temperature environments, and temporary corrosion preventives. The standard ensures consistent labeling and selection of these products for engineering and procurement purposes across manufacturing, energy, and machinery sectors.
Related Standards
GB/T 7631.2-2003
Lubricants，industrial oils and related products(class L)--Classification--Part 2: Family H(Hydraulic systems)
GB/T 7631.17-2003
Lubricants，industrial oils and related products(class L)--Classification--Part 17:Family E(Internal combustion engine oils)
GB/T 12579-2002
Determination of foaming characteristics of lubricating oils
GB/T 2433-2001
Petroleum products--Lubricatingoils and additives--Determination of sulphated ash
GB/T 7631.16-1999
Lubricants and related products(class L)--Classification--Part 16:Family P (Pneumatic tools)
GB/T 12583-1998
Standard test method for measurement of extreme-pressure properties of lubricating fluids(four-ball method)
GB/T 7631.15-1998
Lubricants and related products(class L)--Classification--Part 15:Family N (Insulating liquids)
GB/T 7631.14-1998
Lubricants and related products(class L)--Classification--Part 14:Family U (Heat treatment)
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.