JB/T 9099-2014Axial Flow Fans for Cooling Tower (English PDF)
冷却塔轴流通风机
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
May 6, 2014
Implementation date
October 1, 2014
Scope
JB/T 9099-2014 is the English-translated version of 冷却塔轴流通风机.
Axial flow fans for cooling towers are the subject of JB/T 9099-2014, a recommended standard of the Chinese machinery industry. It fixes the technical requirements for these fans, the test methods used on them, the inspection rules, and the rules for marking, packaging and quality assurance.
The fans it addresses move air at medium temperatures below 75 °C. Its provisions rest on other machinery and gearing standards, including GB/T 1236, GB/T 2888, GB/T 9438, GB/T 10095.1-2008, GB/T 10095.2-2008, GB/T 10178, GB/T 13306, JB/T 6444, JB/T 8689, JB/T 8690, JB/T 9050.1 and JB/T 9101.
The earlier edition JB/T 9099-2002 is withdrawn by it. Issued on 6 May 2014, it has applied since 1 October 2014.
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Document preview — JB/T 9099-2014
National Standard of the People's Republic of China
- ICS
- 23.120
- Replacing
- JB/T 9099-2002
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- Foreword
- Scope
- Normative references
- About this standard
- Related standards
- Classification and status
1 Foreword
JB/T 9099-2014 was issued by MIIT on 6 May 2014 and has been in force since 1 October 2014.
It replaces the earlier edition JB/T 9099-2002, JB/T 9099-1999.
2 Scope
Axial flow fans for cooling towers are the subject of JB/T 9099-2014, a recommended standard of the Chinese machinery industry. It fixes the technical requirements for these fans, the test methods used on them, the inspection rules, and the rules for marking, packaging and quality assurance. The fans it addresses move air at medium temperatures below 75 °C. Its provisions rest on other machinery and gearing standards, including GB/T 1236, GB/T 2888, GB/T 9438, GB/T 10095.1-2008, GB/T 10095.2-2008, GB/T 10178, GB/T 13306, JB/T 6444, JB/T 8689, JB/T 8690, JB/T 9050.1 and JB/T 9101. The earlier edition JB/T 9099-2002 is withdrawn by it. Issued on 6 May 2014, it has applied since 1 October 2014.
3 Normative references
JB/T 9099-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 1236
GB/T 2888
GB/T 9438
GB/T 10095.1-2008
GB/T 10095.2-2008
GB/T 10178
GB/T 11365-1989
GB/T 13306
JB/T 6444
JB/T 6886
JB/T 6887
JB/T 8689
JB/T 8690
JB/T 9050.1
JB/T 9050.3
JB/T 9101
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 Related standards
Other editions:
JB/T 9099-2002 (earlier edition)
JB/T 9099-1999 (earlier edition)
6 Classification and status
International classification (ICS): 23.120
Prefix JB/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.
Referenced standards
Normative references
- GB/T 1236Industrial fan -- Performance testing using standardized airways
- GB/T 2888Methods of noise measurement for fans blowers compressors and roots blowers
- GB/T 9438Aluminum alloy castings
- GB/T 10095.1-2008Cylindrical gears - ISO system of flank tolerance classification - Part 1: Definitions and allowable values of deviations relevant to flanks of gear teeth
- GB/T 10095.2-2008Cylindrical gears - ISO system of flank tolerance classification - Part 2: Definitions and allowable values of double flank radial composite deviations
- GB/T 10178Industrial fans -- Performance testing in situ
Similar standards
Editions of JB/T 9099
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 9099-2014 | Axial Flow Fans for Cooling Tower | current edition | Current |
| JB/T 9099-2002 | Axial Flow Fans for Cooling Tower | previous edition | Superseded |
This page sells the current edition, JB/T 9099-2014. Earlier editions are listed for reference only.
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Related Standards
GB/T 10178-2006 — Industrial fans -- Performance testing in situ
GB/T 1236-2017 — Industrial fan -- Performance testing using standardized airways
GB/T 13306-2011 — Plates
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