GB/T 7631.9-2014
Lubricants,industrial oils and related products (class L).Classification.Part 9:Family D(Compressors) (English Version)

Standard No.

GB/T 7631.9-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 7631.9-2014

Replace

GB/T 7631.9-1997

Scope

This part of GB/T 7631 specifies the detailed classification of Group D air compressor lubricants, gas compressor lubricants and refrigeration compressor lubricants in category L (lubricants, industrial oils and related products). This section applies to the use of lubricants in specific areas, especially for stationary air compressors, in order to minimize the risk of fire and explosion. See GB 10892 for related safety rules. The purpose of this part is to provide a reasonable range of domestic commonly used air compressor lubricants, gas compressor lubricants and refrigeration compressor lubricants, rather than unnecessary restrictions on these compressor lubricants through product specifications or product descriptions. This part should be understood in conjunction with GB/T 7631.1.

GB/T 7631.9-2014 Referenced Document

• GB 10892 Stationary air compressors.Safety rules and code of practice
• GB 23820 Safety of machinery.Lubricants with incidental product contact.Hygiene requirements
• GB/T 3141 Industrial liquid lubricants-ISO viscosity classification
• GB/T 498 Petroleum products and lubricants.Method of classification.Definition of classes

GB/T 7631.9-2014 history

• 2014 GB/T 7631.9-2014 Lubricants,industrial oils and related products (class L).Classification.Part 9:Family D(Compressors)
• 1997 GB/T 7631.9-1997 Lubricants and related products (class L)--Classification--Part 9: Family D (Compressors)

GB/T 7631.9-2014 -All Parts