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JB/T 5211-2008Valve components - Gate valve seats (English PDF)

阀门零部件闸阀阀座

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

February 1, 2008

Implementation date

July 1, 2008

Scope

JB/T 5211-2008 is the English-translated version of 阀门零部件闸阀阀座.

JB/T 5211-2008 is one of the recommended Chinese machinery industry standards for valve components, and it treats the seats of gate valves. The document defines the structural form of the valve seat, its dimensions and its technical requirements. The standard applies to steel gate valves, and it supersedes JB/T 5211-1991. It carries J16 as its Chinese classification and 23.060 as its international classification.

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Document preview — JB/T 5211-2008

National Standard of the People's Republic of China

ICS: 23.060
Replacing: JB/T 5211-1991

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

2 Normative references

2 Normative references

JB/T 5211-2008 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 1804-2000

GB/T 12228-2006

GB/T 12234-2007

......
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 1804-2000

Similar standards

JB/T 5210-2010|JB/T 13620.7-2018|JB/T 13620.8-2018|JB/T 1701-2010|JB/T 1708-2010|JB/T 1759-2010

Editions of JB/T 5211

Edition	Title	Revision	Status
JB/T 5211-2008	Valve components - Gate valve seats	current edition	Current
JB/T 5211-1991	Valve components - Gate valve seats	previous edition	Superseded

This page sells the current edition, JB/T 5211-2008. Earlier editions are listed for reference only.

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