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NB/SH/T 0189-2017

Chinese Standard: 'NB/SH/T 0189-2017'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
NB/SH/T 0189-2017English159 Add to Cart Days<=3 Standard test method for wear preventive characteristics of lubricating fluid. four-ball method Valid NB/SH/T 0189-2017
NB/SH/T 0189-2017Chinese16 Add to Cart <=1-day [PDF from Chinese Authority, or Standard Committee, or Publishing House]  

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Detail Information of NB/SH/T 0189-2017; NB/SH/T0189-2017
Description (Translated English): Standard test method for wear preventive characteristics of lubricating fluid. four-ball method
Sector / Industry: Energy Industry Standard (Recommended)
Classification of Chinese Standard: E34
Classification of International Standard: 75.100
Word Count Estimation: 8,846
Date of Issue: 2017-12-27
Date of Implementation: 2018-06-01
Older Standard (superseded by this standard): SH/T 0189-1992
Quoted Standard: GB/T 308.1-2013; GB 1922-2006; GB/T 15894; GB/T 17754-2012; SH/T 0204
Adopted Standard: ASTM D4172-94(2016), MOD
Drafting Organization: China National Petroleum Corporation Lanzhou Lubricant Research and Development Center
Administrative Organization: National Petroleum Products and Lubricants Standardization Technical Committee Petroleum Fuels and Lubricants Subcommittee
Regulation (derived from): National Energy Administration Announcement No. 13 of 2017
Summary: This standard specifies the method for determining the anti-wear properties of lubricating oil using a four-ball tester. This standard is applicable to the evaluation of the anti-wear performance of lubricating oils, including three test conditions A, B and C. Among them, test condition C is mainly used to evaluate the anti-wear performance of industrial closed gear oil L-CKD, and can also be used to evaluate other lubrication. The wear resistance of the oil. A method for evaluating the wear resistance of grease using the same test machine is described in detail in SH/T 0204.


Related standard:   NB/SH/T 0973-2018  NB/SH/T 0505-2017
   
 
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