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JB/T 7239-2013Metal Disk Valve Plate for Reciprocating Piston Compressor (English PDF)

往复活塞压缩机用金属网状阀片

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

April 25, 2013

Implementation date

September 1, 2013

Scope

JB/T 7239-2013 is the English-translated version of 往复活塞压缩机用金属网状阀片.

JB/T 7239-2013 is the Chinese machinery industry standard for the metal mesh valve plates fitted to reciprocating piston compressors.

It classifies and marks these valve plates and sets the requirements they must meet, the test methods and the inspection rules, together with the provisions for packaging, the certificate of conformity, marking and storage.

Its field of use is reciprocating piston compressors. It quotes GB/T 1801-2009, GB/T 2828.1, GB/T 3280 and YB/T 5132. It replaces the earlier edition JB/T 7239-1994.

The standard is filed under Chinese classification J72 and international classification 23.140.

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Document preview — JB/T 7239-2013

National Standard of the People's Republic of China

ICS: 23.140
Replacing: JB/T 7239-1994

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

Foreword
Scope
Normative references
About this standard
Related standards
Classification and status

1 Foreword

JB/T 7239-2013 was issued by MIIT on 25 April 2013 and has been in force since 1 September 2013.

It replaces the earlier edition JB/T 7239-1994.

2 Scope

This standard is the Chinese machinery industry standard for the metal mesh valve plates fitted to reciprocating piston compressors. It classifies and marks these valve plates and sets the requirements they must meet, the test methods and the inspection rules, together with the provisions for packaging, the certificate of conformity, marking and storage. Its field of use is reciprocating piston compressors. It quotes GB/T 1801-2009, GB/T 2828.1, GB/T 3280 and YB/T 5132. It replaces the earlier edition JB/T 7239-1994. The standard is filed under Chinese classification J72 and international classification 23.140.

3 Normative references

JB/T 7239-2013 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 1801-2009

GB/T 2828.1

GB/T 3280

YB/T 5132

4 About this standard

Issued by: MIIT

English translation: about 15 pages

5 Related standards

Other editions:

JB/T 7239-1994 (earlier edition)

6 Classification and status

International classification (ICS): 23.140

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/T 1801-2009

Similar standards

JB/T 8934-2013|GB/T 25360-2010|GB/T 41850.8-2022|GB/T 10079-2018|GB/T 12928-2008|GB/T 12929-2008

Editions of JB/T 7239

Edition	Title	Revision	Status
JB/T 7239-2013	Metal Disk Valve Plate for Reciprocating Piston Compressor	current edition	Current
JB/T 7239-1994	Metal Disk Valve Plate for Reciprocating Piston Compressor	previous edition	Superseded

This page sells the current edition, JB/T 7239-2013. Earlier editions are listed for reference only.

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