DL/T 923-2016 PDF English
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DL/T 923: Historical versions
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| DL/T 923-2016 | English | 419 | Add to Cart | 4 days [Need to translate] | The technical guide of check valves for thermal power plant |
| DL/T 923-2005 | English | 519 | Add to Cart | 3 days [Need to translate] | Specification of check valves for thermal power plant |
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Basic data
| Standard ID | DL/T 923-2016 (DL/T923-2016) |
| Description (Translated English) | The technical guide of check valves for thermal power plant |
| Sector / Industry | Electricity & Power Industry Standard (Recommended) |
| Classification of Chinese Standard | K54 |
| Classification of International Standard | 27.040 |
| Word Count Estimation | 18,112 |
| Date of Issue | 2016-12-05 |
| Date of Implementation | 2017-05-01 |
| Older Standard (superseded by this standard) | DL/T 923-2005 |
| Quoted Standard | GB/T 150.4-2011; GB/T 152.4; GB/T 196; GB/T 197; GB/T 228.1; GB/T 229; GB/T 231.1; GB/T 232; GB/T 713; GB/T 1047; GB/T 1048; GB/T 1184-1996; GB/T 1220; GB/T 1239.3; GB/T 1348; GB/T 1727; GB/T 1804-2000; GB/T 2975; GB/T 4336; GB/T 4622.1; GB/T 4622.2 |
| Regulation (derived from) | State Energy Administration Bulletin No.9 of 2016 |
| Issuing agency(ies) | National Energy Administration |
| Summary | This standard specifies the classification, design, materials, manufacture, testing, inspection and acceptance, installation and commissioning, use, maintenance and inspection, ordering and supply of check valves for thermal power generation. This standard is applicable to check valves used in thermal power steam and water systems where the working pressure is not more than 45MPa and the operating temperature is not more than 630��C. The check valves of other systems of thermal power generation may refer to the use. |