NB/T 10940-2022Specification for exhaust muffler of fossil power plant (English PDF)
火力发电厂排汽消声器技术条件
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
May 13, 2022
Implementation date
November 13, 2022
Scope
NB/T 10940-2022 is the English-translated version of 火力发电厂排汽消声器技术条件.
NB/T 10940-2022 is the Chinese energy industry standard covering specification for exhaust muffler of fossil power plant. It was issued on 13 May 2022 and has been in force since 13 November 2022, replacing JB/T 9623-1999.
The document is under the responsibility of the National Energy Administration. This page is published from the official record of the 2022 edition. The figures, limits and tables the standard contains are those of the document itself, delivered in full with the English translation.
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Document preview — NB/T 10940-2022
National Standard of the People's Republic of China
- Replacing
- JB/T 9623-1999
Issued by: National Energy Administration of the People's Republic of China
Contents
- [Preview only]
- 1 Scope
- 2 Normative references
- 3 Terms and Definitions
- 4 General requirements
- 4.1 Environmental conditions
- 4.2 Basic principles
- 4.3 Basic process
- 5 Technical Requirements
- 6 Test methods
- 7 Inspection Rules
- 8 Marking, packaging, transportation and storage
- 9 Evaluation indicators
1 Foreword
NB/T 10940-2022 was issued by National Energy Administration of the People's Republic of China on 13 May 2022 and has been in force since 13 November 2022.
The NB/T prefix marks a recommended standard. It is not law in itself: it becomes binding when a contract names it, when a regulation or a mandatory standard refers to it, or when a producer declares conformity with it.
The document runs to 15 pages in English translation.
2 Scope Preview
NB/T 10940-2022 carries no ICS number and no Chinese Standard Classification code.
This catalogue holds 4,537 other NB/T standards.
Of the 1,959 NB/T standards that do carry an ICS number, 1,265 (65%) fall under ICS 27, in the field of energy and heat transfer engineering.
3 About this standard
Issued by: National Energy Administration of the People's Republic of China
English translation: about 15 pages
4 Classification and status
Chinese Standard Classification (CCS): J 98
Prefix NB/T: recommended standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Similar standards
Editions of NB/T 10940
| Edition | Title | Revision | Status |
|---|---|---|---|
| NB/T 10940-2022 | Specification for exhaust muffler of fossil power plant | current edition | Current |
| JB/T 9623-1999 | Specification for exhaust muffler of fossil power plant | previous edition | Superseded |
This page sells the current edition, NB/T 10940-2022. Earlier editions are listed for reference only.
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