JB/T 6291.2-2018Plunger type fuel feed pump - Part 2: Performance test method (English PDF)
活塞式输油泵总成 第2部分：性能试验方法
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
April 30, 2018
Implementation date
December 1, 2018
Scope
JB/T 6291.2-2018 is the English-translated version of 活塞式输油泵总成 第2部分：性能试验方法.
JB/T 6291.2-2018 is Part 2 of the Chinese mechanical and machinery industry standard on plunger-type fuel feed pumps, and it is the part that carries the performance test method.
The engines concerned are diesel engines of medium and small power, and the item under test is the complete pump assembly. The standard is a recommended one and its content is the test procedure for that assembly.
It quotes GB 252, GB/T 8029, JB/T 6291.1, JB/T 7661 and JB/T 12031. It replaces JB/T 6291.2-2004. Its Chinese classification is J94 and its international classifications are 27.020 and 43.060.40.
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Document preview — JB/T 6291.2-2018
National Standard of the People's Republic of China
- ICS
- 27.020; 43.060.40
- Replacing
- JB/T 6291.2-2004
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 6291.2-2018 was issued by MIIT on 30 April 2018 and has been in force since 1 December 2018.
It replaces the earlier edition JB/T 6291.2-2004, JB/T 6291.2-1992.
It is one of 4 parts of the JB/T 6291 series.
2 Scope
JB/T 6291.2-2018 is Part 2 of the Chinese mechanical and machinery industry standard on plunger-type fuel feed pumps, and it is the part that carries the performance test method. The engines concerned are diesel engines of medium and small power, and the item under test is the complete pump assembly. The standard is a recommended one and its content is the test procedure for that assembly. It quotes GB 252, GB/T 8029, JB/T 6291.1, JB/T 7661 and JB/T 12031. It replaces JB/T 6291.2-2004. Its Chinese classification is J94 and its international classifications are 27.020 and 43.060.40.
3 Normative references
JB/T 6291.2-2018 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB 252
GB/T 8029
JB/T 6291.1
JB/T 7661
JB/T 12031
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 Related standards
Other parts of this standard:
JB/T 6291.1-1992 — Piston fuel feed pump assemblies - Technical specifications
JB/T 6291.1-2004 — Piston fuel feed pump assemblies - Technical requirements
JB/T 6291.1-2018 — 1: Technical specifications
Other editions:
JB/T 6291.2-2004 (earlier edition)
JB/T 6291.2-1992 (earlier edition)
6 Classification and status
International classification (ICS): 27.020; 43.060.40
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 252General diesel fuels
- GB/T 8029Calibration fluid for diesel injection pump
- JB/T 6291.1Plunger type fuel feed pump - Part 1: Technical specifications
- JB/T 7661Limits and determination of cleanliness for diesel fuel injection equipment
- JB/T 12031Reliability assessment of piston-type fuel feed pump assemblies - Evaluation methods, bench test methods, failure classification and criteria
Cited by
- GB/T 5770-2020Jerk fuel injection pump for diesel engine - Specifications
- JB/T 6291.1-2018Plunger type fuel feed pump - Part 1: Technical specifications
- JB/T 12852.2-2016Combined electronic unit pump assemblies for diesel engines - Part 2: Test methods
- QC/T 923-2013Specifications for fuel pre-filter assemblies of automotive diesel engines
Similar standards
Editions of JB/T 6291.2
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 6291.2-2018 | Plunger type fuel feed pump - Part 2: Performance test method | current edition | Current |
| JB/T 6291.2-2004 | Plunger type fuel feed pump - Part 2: Performance test method | previous edition | Superseded |
This page sells the current edition, JB/T 6291.2-2018. Earlier editions are listed for reference only.
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Related Standards
GB 252-2015 — General diesel fuels
GB/T 8029-2010 — Calibration fluid for diesel injection pump
JB/T 12031-2015 — Reliability assessment of piston-type fuel feed pump assemblies - Evaluation methods, bench test methods, failure classification and criteria
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JB/T 6291.2-2018
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