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Chinese National Standards

Browse selected Chinese national standards, including mandatory GB standards and recommended GB/T standards prepared for English search and inquiry workflows.

Browse subcategories (2)

GB mandatory national standards GB/T recommended national standards

GB/T 5652-2008

Published

Flared couplings - Flared end

Issued: 2008-05-07
Effective: 2008-11-01

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GB/T 5628-2008

Published

Flared couplings - Union

Issued: 2008-05-07
Effective: 2008-11-01

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GB/T 5635-2008

Published

Flared couplings - Male branch tee

Issued: 2008-05-07
Effective: 2008-11-01

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GB/T 5648-2008

Published

Flared couplings - Style B nut

Issued: 2008-05-07
Effective: 2008-11-01

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GB/T 5630-2008

Published

Flared couplings - Union elbow

Issued: 2008-05-07
Effective: 2008-11-01

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GB/T 5632-2008

Published

Flared couplings - Swivel elbow

Issued: 2008-05-07
Effective: 2008-11-01

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GB/T 5627-2008

Published

Flared couplings - Male long

Issued: 2008-05-07
Effective: 2008-11-01

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GB/T 5634-2008

Withdrawn

Flared couplings - Swivel run tee

Issued: 2008-05-07
Effective: 2008-11-01

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GB/T 3811-2008

Published

Design rules for cranes

Issued: 2008-04-30
Effective: 2009-06-01

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