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NB/T 47039-2013Variable Spring Hangers (English PDF)

可变弹簧支吊架

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Issued by

NEA

Level / Type

Industry · Recommended

Issue date

November 28, 2013

Implementation date

April 1, 2014

Scope

NB/T 47039-2013 is the English-translated version of 可变弹簧支吊架.

The hangers it covers work over a displacement range of 0 mm to 120 mm and carry loads from 154 N to 217384 N. It quotes GB/T 1805 and GB/T 23934. The standard takes over from JB/T 8130.2-1999, which it supersedes. Issued on 28 November 2013, it has applied since 1 April 2014.

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Document preview — NB/T 47039-2013

National Standard of the People's Republic of China

ICS: 27.060
Replacing: JB/T 8130.2-1999

Issued by: National Energy Administration of the People's Republic of China

1 Foreword

NB/T 47039-2013 was issued by National Energy Administration of the People's Republic of China on 28 November 2013 and has been in force since 1 April 2014.

2 Scope

Variable spring hangers are the subject of NB/T 47039-2013, a recommended standard of the Chinese energy industry. It fixes the series range of these supports, the method by which a hanger is selected, and the technical requirements for manufacture and inspection. The hangers it covers work over a displacement range of 0 mm to 120 mm and carry loads from 154 N to 217384 N. It quotes GB/T 1805 and GB/T 23934. The standard takes over from JB/T 8130.2-1999, which it supersedes.

3 Normative references

NB/T 47039-2013 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 1805

GB/T 23934

4 About this standard

Issued by: National Energy Administration of the People's Republic of China

English translation: about 26 pages

5 Classification and status

International classification (ICS): 27.060

Prefix NB/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 26 pages — is available in the English PDF.

Referenced standards

Normative references

Cited by

GB/T 36514-2018Alkali recovery boilers

Similar standards

GB/T 28707-2012

Editions of NB/T 47039

Edition	Title	Revision	Status
NB/T 47039-2013	Variable Spring Hangers	current edition	Current
JB/T 8130.2-1999	Variable Spring Hangers	previous edition	Superseded

This page sells the current edition, NB/T 47039-2013. Earlier editions are listed for reference only.

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