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ASTM D7043-21
Standard Test Method for Indicating Wear Characteristics of Non-Petroleum and Petroleum Hydraulic Fluids in a Constant Volume Vane Pump
NORMA vydaná dňa 1.12.2021
Informácie o norme:
Označenie normy: ASTM D7043-21
Dátum vydania normy: 1.12.2021
Kód tovaru: NS-1045507
Počet strán: 12
Približná hmotnosť: 36 g (0.08 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM D7043-21 :
Keywords:
hydraulic fluid, vane pump, wear,, ICS Number Code 75.120 (Hydraulic fluids)
Doplňujúce informácie
| Significance and Use | ||||||
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5.1?This test method is an indicator of the wear characteristics of non-petroleum and petroleum hydraulic fluids operating in a constant volume vane pump. Excessive wear in vane pumps could lead to malfunction of hydraulic systems in critical applications. |
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| 1. Scope | ||||||
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1.1?This test method covers a constant volume vane pump test procedure operated at 1200 r/min and 13.8 MPa. 1.2?The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.2.1?ExceptionThere are no SI equivalents for the inch fasteners and inch O-rings that are used in the apparatus in this test method. 1.2.2?ExceptionIn some cases English pressure values are given in parentheses as a safety measure. 1.3?This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4?This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
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| 2. Referenced Documents | ||||||
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