NBSHT0189-2017 PDF English
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| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| NB/SH/T 0189-2017 | English | 189 | Add to Cart | 3 days [Need to translate] | Standard test method for wear preventive characteristics of lubricating fluid. four-ball method |
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Basic data
| Standard ID | 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| Older Standard (superseded by this standard) | SH/T 0189-1992 |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 |
| Regulation (derived from) | National Energy Administration Announcement No. 13 of 2017 |
| Issuing agency(ies) | National Energy Administration |
| 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. |
