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NB/T 47032-2013Specification of Small Radius Bent-tube for Heat Recovery Boiler (English PDF)

余热锅炉用小半径弯管技术条件

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Issued by

NEA

Level / Type

Industry · Recommended

Issue date

November 28, 2013

Implementation date

April 1, 2014

Scope

NB/T 47032-2013 is the English-translated version of 余热锅炉用小半径弯管技术条件.

NB/T 47032-2013 is the Chinese energy industry standard giving the specification for small radius bent tubes in heat recovery boilers. It sets the manufacturing technical requirements and the acceptance rules for bends whose tube outside diameter is not greater than 76 mm and whose bend radius is not greater than 1.8 times that diameter.

Bends of this kind are used in waste heat boilers. The standard cites GB/T 9222, JB/T 1611, JB/T 1615, JB/T 3375, JB/T 4730.4 and JB/T 4730.5. It takes the place of JB/T 6509-1992. Issued on 28 November 2013, it has applied since 1 April 2014.

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Document preview — NB/T 47032-2013

National Standard of the People's Republic of China

ICS
27.060
Replacing
JB/T 6509-1992

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

Contents

  • 2 Normative references

2 Normative references

NB/T 47032-2013 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 9222

JB/T 1611

JB/T 1615

JB/T 3375

JB/T 4730.4

JB/T 4730.5

......
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

Similar standards

Editions of NB/T 47032

EditionTitleRevisionStatus
NB/T 47032-2013Specification of Small Radius Bent-tube for Heat Recovery Boilercurrent editionCurrent
JB/T 6509-1992Specification of Small Radius Bent-tube for Heat Recovery Boilerprevious editionSuperseded

This page sells the current edition, NB/T 47032-2013. Earlier editions are listed for reference only.

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