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JB/T 12007-2014Quick Cut-off Butterfly Valves for BF TRT System (English PDF)

高炉TRT系统用快速切断蝶阀

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

July 9, 2014

Implementation date

November 1, 2014

Scope

JB/T 12007-2014 is the English-translated version of 高炉TRT系统用快速切断蝶阀.

JB/T 12007-2014 is a recommended machinery industry standard for the quick cut-off butterfly valves fitted in the top gas pressure recovery turbine system of a blast furnace.

It establishes the terminology and definitions, the valve structure, the models and parameters, the technical requirements, the testing and inspection provisions, the inspection rules and the rules for marking, shipping and storage.

The standard is classified J16 in the Chinese system and 23.060.99 in the international one. Its provisions draw on GB 150.4-2011, GB/T 228.1, GB/T 1184-1996, GB/T 1220, GB/T 3274, GB/T 4237, GB/T 9113, GB/T 9119, GB/T 9124, GB/T 12220, GB/T 12238-2008, GB/T 13927-2008, GB/T 24919, GB 26640 and JB/T 308. Issued on 9 July 2014, it has applied since 1 November 2014.

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Document preview — JB/T 12007-2014

National Standard of the People's Republic of China

ICS: 23.060.99

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

Foreword
Scope
Normative references
About this standard
Classification and status

1 Foreword

JB/T 12007-2014 was issued by MIIT on 9 July 2014 and has been in force since 1 November 2014.

2 Scope

This standard is a recommended machinery industry standard for the quick cut-off butterfly valves fitted in the top gas pressure recovery turbine system of a blast furnace. It establishes the terminology and definitions, the valve structure, the models and parameters, the technical requirements, the testing and inspection provisions, the inspection rules and the rules for marking, shipping and storage. The standard is classified J16 in the Chinese system and 23.060.99 in the international one. Its provisions draw on GB 150.4-2011, GB/T 228.1, GB/T 1184-1996, GB/T 1220, GB/T 3274, GB/T 4237, GB/T 9113, GB/T 9119, GB/T 9124, GB/T 12220, GB/T 12238-2008, GB/T 13927-2008, GB/T 24919, GB 26640 and JB/T 308.

3 Normative references

JB/T 12007-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB 150.4-2011

GB/T 228.1

GB/T 984

GB/T 1047

GB/T 1048

GB/T 1184-1996 — Geometrical tolerancing. Geometrical tolerance for features without individual tolerance indications

GB/T 1220

GB/T 3274

GB/T 4237

GB/T 9113

GB/T 9119

GB/T 9124

GB/T 12220

GB/T 12223

GB/T 12224

GB/T 12229

GB/T 12238-2008 — Flanged and wafer resilient seal butterfly valves

GB/T 13927-2008

GB/T 24919

GB 26640

JB/T 308

4 About this standard

Issued by: MIIT

English translation: about 15 pages

5 Classification and status

International classification (ICS): 23.060.99

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 150.4-2011 · GB/T 9124

Similar standards

JB/T 12623-2016|JB/T 5345-2016|JB/T 12004-2014|JB/T 8692-2013|JB/T 9608-2013|GB/T 3036-2017

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