JB/T 6880.2-2008Castings for pumps - Part 2: Steel castings for pumps (English PDF)
泵用铸钢件
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
February 1, 2008
Implementation date
July 1, 2008
Scope
JB/T 6880.2-2008 is the English-translated version of 泵用铸钢件.
JB/T 6880.2-2008 is the Chinese machinery industry standard covering castings for pumps, Part 2: Steel castings for pumps. It was issued on 1 February 2008 and has been in force since 1 July 2008, replacing JB/T 6880.2-1993.
The document is under the responsibility of the Ministry of Industry and Information Technology. This page is published from the official record of the 2008 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 — JB/T 6880.2-2008
National Standard of the People's Republic of China
- Replacing
- JB/T 6880.2-1993
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- [Preview only]
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 3.1 Type
- 3.2 Basic parameters
- 4 Types and basic parameters
- 4.1 Types
- 4.2 Model designation
- 4.3 Nominal operating conditions
- 4.4 Safety and hygiene
- 4.5 Welding
- 4.6 Bridge (After crane operation mechanism assembled)
- 4.7 Assembly
- 4.8 Electrical control equipment
- 4.9 Steel pretreatment and painting
- 5 Technical requirements
- 5.1 General requirements
- 5.2 Safety requirements
- 5.3 Cold and hot working forming
- 5.4 Rated load test
- 5.5 Whole machine noise test
- 5.6 Static rigidity test
- 5.7 Dynamic load test
- 5.8 Crane span deviation
- 5.9 Diagonal difference of bridge
- 6 Test methods
- 6.1 Exit-factory inspection
- 6.2 Type inspection
- 7 Inspection rules
- 7.1 Marking
- 7.2 Packaging, transportation and storage
- 7.3 Transportation
- 7.4 Storage
- 8 Marking, packaging, transportation and storage
- 9 标志和标签 9 Marking and labeling
1 Foreword
JB/T 6880.2-2008 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 1 February 2008 and has been in force since 1 July 2008.
It replaces the earlier edition JB/T 6880.2-1993.
It is one of 5 parts of the JB/T 6880 series.
2 Scope Preview
JB/T 6880.2-2008 carries no ICS number and no Chinese Standard Classification code.
This catalogue holds 21,922 other JB/T standards.
Of the 5,298 JB/T standards that do carry an ICS number, 1,460 (28%) fall under ICS 25, in the field of manufacturing engineering.
3 About this standard
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
English translation: about 15 pages
4 Related standards
Other parts of this standard:
JB/T 6880.1-1993 — Grey iron castings for pumps
JB/T 6880.1-2013 — Grey iron castings for pumps
JB/T 6880.3-1993 — Abrasion-resistant white iron castings for pumps
JB/T 6880.3-2014 — Castings for Pumps - Part 3: Erosive Wear-resistant White Iron Castings of Pumps
Other editions:
JB/T 6880.2-2021 (later edition)
JB/T 6880.2-1993 (earlier edition)
Standards on related subjects:
GB/T 13929-2024 — Water ring vacuum pumps and compressors - Testing method
GB/T 7782-2020 — Metering pump
JB/T 6879-2021 — Dimensional tolerances of flow passages in castings of centrifugal pumps
5 Classification and status
Chinese Standard Classification (CCS): J 71
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
Cited by
Similar standards
Editions of JB/T 6880.2
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 6880.2-2008 | Castings for pumps - Part 2: Steel castings for pumps | current edition | Current |
| JB/T 6880.2-1993 | Castings for pumps - Part 2: Steel castings for pumps | previous edition | Superseded |
This page sells the current edition, JB/T 6880.2-2008. Earlier editions are listed for reference only.
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Related Standards
JB/T 6880.3-2014 — Castings for Pumps - Part 3: Erosive Wear-resistant White Iron Castings of Pumps
JB/T 6880.1-1993 — Grey iron castings for pumps
JB/T 6880.3-1993 — Abrasion-resistant white iron castings for pumps
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JB/T 6880.2-2008
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