GB/T 2624.1-2006Full differential pressure device installed in a pipe of circular cross-section measuring fluid flow -- Part 1: General principles and requirements (English PDF)
用安装在圆形截面管道中的差压装置测量满管流体流量 第1部分:一般原理和要求
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Level / Type
National · Recommended
Issue date
December 13, 2006
Implementation date
July 1, 2007
Scope
GB/T 2624.1-2006 is the English-translated version of 用安装在圆形截面管道中的差压装置测量满管流体流量 第1部分:一般原理和要求.
GB/T 2624.1-2006 — This standard specifies the relevant terminology and symbols, with the installation in a circular pipeline pressure differential devices (plates, nozzles and Venturi tubes) full pipe fluid flow measuring general principles and calculation methods.
Measurement of the provisions of this section, installation and determine flow measurement uncertainty methods General requirements. This section also identifies the differential pressure devices for pipe size and Reynolds number ranges.
GB/T 2624 (all parts) only applies to the entire measurement period remains subsonic single-phase flow.
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Document preview — GB/T 2624.1-2006
National Standard of the People's Republic of China
- ICS
- 17.120.10
- Classification
- N 12
- Replacing
- GB/T 2624-1993
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the relevant terminology and symbols, with the installation in a circular pipeline pressure differential devices (plates, nozzles and Venturi tubes) full pipe fluid flow measuring general principles and calculation methods. Measurement of the provisions of this section, installation and determine flow measurement uncertainty methods General requirements. This section also identifies the differential pressure devices for pipe size and Reynolds number ranges. GB/T 2624 (all parts) only applies to the entire measurement period remains subsonic single-phase flow. It does not apply pulsating flow measurements.
Document data
International classification (ICS): 17.120.10.
Chinese classification (CCS): N12.
Estimated length of the Chinese original: 31,384 words.
Adopted international standard: ISO 5167-1-2003, IDT.
Supersedes the earlier edition GB/T 2624-1993.
Standards quoted by this document
GB/T 2624.2-2006; GB/T 2624.3-2006; GB/T 2624.4-2006; GB/T 17611-1998
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 21 pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 19075.2-2025Fans - Vocabulary and definitions of categories - Part 2: Categories
- GB/T 28949-2025Inlet air cleaning equipment for internal combustion engines and compressors - Performance testing
- GB/T 2624.5-2024Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 5: Cone devices
- GB/T 2624.6-2024Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 6: Wedge devices
- GB/T 44573-2024Test method of performance for household fresh-air air cleaner
- GB/T 12242-2021Pressure relief devices - Performance test code
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Related Standards
GB/T 2624.2-2006 — Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates
GB/T 2624.3-2006 — Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles
GB/T 2624.4-2006 — Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 4: Venturi tubes
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GB/T 2624.1-2006
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