JB/T 7371-2011Mechanical seals for alkali-resistant pumps (English PDF)
耐碱泵用机械密封
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
May 18, 2011
Implementation date
August 1, 2011
Scope
JB/T 7371-2011 is the English-translated version of 耐碱泵用机械密封.
JB/T 7371-2011 is a recommended machinery industry standard on mechanical seals for alkali-resistant pumps. The document gives the type, the parameters, the sizes and material codes and the model designation of the seal, then the technical requirements, the test methods and testing, the installation and use requirements, and the labelling, packaging and storage provisions. Its field of application is mechanical seals for alkali pumps. The Ministry of Industry and Information Technology issued it with Chinese classification J22 and international classification 21.140, superseding JB/T 7371-1994. GB/T 1184-1996, GB/T 6556, GB/T 14211, JB/T 6374 and JB/T 8871 appear among the standards it quotes.
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Document preview — JB/T 7371-2011
National Standard of the People's Republic of China
- ICS
- 21.140
- Replacing
- JB/T 7371-1994
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
JB/T 7371-2011 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 1184-1996
GB/T 1804-2000
GB/T 6556
GB/T 10444
GB/T 14211
JB/T 4127.1
JB/T 6374
JB/T 7757.1
JB/T 7757.2
JB/T 8871
JB/T 8872
JB/T 8873
......
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 6556Type,main dimension, material and marking of mechanical seals
- GB/T 10444Method of type establishment for mechanical seals
- GB/T 14211Test method of mechanical seal
- JB/T 4127.1Mechanical Seal - Part 1: Specification
- JB/T 6374Silicon carbide sealing rings for mechanical seals - Technical requirements
- JB/T 7757.1Cylindrical helical springs for mechanical seals
GB/T 1184-1996 · GB/T 1804-2000
Similar standards
Editions of JB/T 7371
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 7371-2011 | Mechanical seals for alkali-resistant pumps | current edition | Current |
| JB/T 7371-1994 | Mechanical seals for alkali-resistant pumps | previous edition | Superseded |
This page sells the current edition, JB/T 7371-2011. Earlier editions are listed for reference only.
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Related Standards
GB/T 10444-2024 — Method of type establishment for mechanical seals
GB/T 14211-2019 — Test method of mechanical seal
GB/T 6556-2024 — Type,main dimension, material and marking of mechanical seals
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JB/T 7371-2011
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