JB/T 7372-2011Mechanical seals for acid-resistant pumps (English PDF)
耐酸泵用机械密封
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
May 18, 2011
Implementation date
August 1, 2011
Scope
JB/T 7372-2011 is the English-translated version of 耐酸泵用机械密封.
Mechanical seals for acid-resistant pumps are the subject of JB/T 7372-2011, a recommended Chinese machinery industry standard. It fixes the basic type, the main dimensions, the operating parameters and material codes and the model designation, and goes on to the technical requirements, the test methods and testing, the installation and use requirements, and the labelling, packaging and storage. The seals it applies to are those of acid pumps. Issued by the Ministry of Industry and Information Technology, it is filed under Chinese classification J22 and international classification 21.140 and replaces JB/T 7372-1994. Its quoted standards include GB/T 1804-2000, GB/T 10444, JB/T 7757.1, JB/T 8724 and JB/T 10874.
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Document preview — JB/T 7372-2011
National Standard of the People's Republic of China
- ICS
- 21.140
- Replacing
- JB/T 7372-1994
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
JB/T 7372-2011 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 7757.1
JB/T 7757.2
JB/T 8724
JB/T 8872
JB/T 8873
JB/T 10874
......
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 7757.1Cylindrical helical springs for mechanical seals
- JB/T 7757.2Rubber O-rings for mechanical seals
- JB/T 8724Reaction sintered silicon nitride sealing rings for mechanical seals
GB/T 1184-1996 · GB/T 1804-2000
Similar standards
Editions of JB/T 7372
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 7372-2011 | Mechanical seals for acid-resistant pumps | current edition | Current |
| JB/T 7372-1994 | Mechanical seals for acid-resistant pumps | previous edition | Superseded |
This page sells the current edition, JB/T 7372-2011. 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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