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CB/T 64-2007Marine welding ventilation flange (English PDF)

船用焊接通风法兰

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Issued by

COSTIND

Level / Type

Industry · Recommended

Issue date

March 23, 2007

Implementation date

October 1, 2007

Scope

CB/T 64-2007 is the English-translated version of 船用焊接通风法兰.

CB/T 64-2007 is the Chinese shipbuilding industry standard for welded ventilation flanges, the flanges welded to the ducts of a ship's ventilation system to join duct sections, fans and fittings. Ventilation ducting runs through the whole ship and is assembled from many standard parts, so shipyards and suppliers use a common standard for the flanges so that ducts from different sources fit together. The standard defines the marine welded ventilation flange as a standard ship part, with its types, dimensions and technical requirements. Issued by the Commission of Science, Technology and Industry for National Defense on 23 March 2007, it has applied since 1 October 2007, replacing CB/T 64-1999.

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Document preview — CB/T 64-2007

National Standard of the People's Republic of China

Replacing
CB/T 64-1999

Issued by: Commission of Science, Technology and Industry for National Defense of the People's Republic of China

Contents

  • Foreword
  • 1 Scope

Foreword

This document was issued on 23 March 2007 by the Commission of Science, Technology and Industry for National Defense of the People's Republic of China, and has applied since 1 October 2007.

It replaces CB/T 64-1999.

It is a CB/T standard: a recommended industry standard of China's shipbuilding industry.

1 Scope

CB/T 64-2007 is the Chinese shipbuilding industry standard for welded ventilation flanges, the flanges welded to the ducts of a ship's ventilation system to join duct sections, fans and fittings. Ventilation ducting runs through the whole ship and is assembled from many standard parts, so shipyards and suppliers use a common standard for the flanges so that ducts from different sources fit together. The standard defines the marine welded ventilation flange as a standard ship part, with its types, dimensions and technical requirements. Issued by the Commission of Science, Technology and Industry for National Defense on 23 March 2007, it has applied since 1 October 2007, replacing CB/T 64-1999.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

Similar standards

Editions of CB/T 64

EditionTitleRevisionStatus
CB/T 64-2007Marine welding ventilation flangecurrent editionCurrent
CB/T 64-1999Welding of ventilation flanges for shipsprevious editionSuperseded

This page sells the current edition, CB/T 64-2007. Earlier editions are listed for reference only.

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English PDF
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CB/T 64-2007

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