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JB/T 11340.3-2012Safety valves for valve-regulated lead-acid batteries - Part 3: Rubber caps and valve cores (English PDF)

阀控式铅酸蓄电池安全阀第3部分：橡胶帽、阀芯

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

May 24, 2012

Implementation date

November 1, 2012

Scope

JB/T 11340.3-2012 is the English-translated version of 阀控式铅酸蓄电池安全阀第3部分：橡胶帽、阀芯.

JB/T 11340.3-2012 is the third part of the recommended Chinese machinery industry standard on safety valves for valve-regulated lead-acid batteries, and it is devoted to the rubber cap and the valve core.

The part sets out the terminology and definitions, the technical requirements, the test methods and the inspection rules for these two components, and it also covers marking, packaging, handling and storage.

Its stated field of application is the rubber cap and the valve core of such batteries. The document is classified K84 in China and 29.220.20 internationally. Among the standards it quotes are GB/T 528, GB/T 531.1, GB/T 2900.41 and GB/T 7759.

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Document preview — JB/T 11340.3-2012

National Standard of the People's Republic of China

ICS: 29.220.20

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

1 Foreword

JB/T 11340.3-2012 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 24 May 2012 and has been in force since 1 November 2012.

It is one of 5 parts of the JB/T 11340 series.

2 Scope

This standard is the third part of the recommended Chinese machinery industry standard on safety valves for valve-regulated lead-acid batteries, and it is devoted to the rubber cap and the valve core. The part sets out the terminology and definitions, the technical requirements, the test methods and the inspection rules for these two components, and it also covers marking, packaging, handling and storage. Its stated field of application is the rubber cap and the valve core of such batteries. The document is classified K84 in China and 29.220.20 internationally. Among the standards it quotes are GB/T 528, GB/T 531.1, GB/T 2900.41 and GB/T 7759.

3 Normative references

JB/T 11340.3-2012 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 528

GB/T 531.1

GB/T 2828.1

GB/T 2900.41

GB/T 2741

GB/T 7759

4 About this standard

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

English translation: about 15 pages

5 Related standards

Other parts of this standard:

JB/T 11340.1-2012 — Part 1: Safety valves

JB/T 11340.2-2012 — Part 2: Plastic housings

JB/T 11340.4-2012 — Part 4: Rubber gaskets and rings

JB/T 11340.5-2012 — Part 5: Microporous acid filter discs

6 Classification and status

International classification (ICS): 29.220.20

Chinese Standard Classification (CCS): K 84

Prefix JB/T: recommended standard.

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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 2741

Similar standards

JB/T 11340.4-2012|JB/T 11340.1-2012|JB/T 11340.2-2012|JB/T 11340.5-2012|JB/T 11338-2012|JB/T 11339-2012

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