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GB - Chinese national standards - Page 283

Standards GB - Chinese national standards - Page 283

Standards GB are Chinese national standards, which are issued by China's Standardization Administration Office (SAC).
Chinese national standards are used all over China commonly labeled as GB standards. They determine the united production requirements regarding product safety and quality .
GB standards are often modified or created according to the international standards of ISO, IEC or any other international level. Although, they are largely harmonized, GB standards may differ from international standards .
Approximately 15% of all GB standards are obligatory and they can be identified according to the prefix GB, after which the code of the standards follows:
GB – Obligatory national standards
GB/T – Optional national standards
GB/Z – National steering technical document

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Publication year
Preview GB/T 13403-2023 7.9.2023
GB/T 13403-2023

Gaskets for large-diameter steel pipe flanges

Standard published on 7.9.2023

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598.80 USD


in 5 working days
Preview GB/T 13404-2008 25.8.2008
GB/T 13404-2008

Non-metallic PTFE envelope gaskets for pipe flanges

Standard published on 25.8.2008

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electronic design (pdf) (274.80 USD)


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274.80 USD


in 3 working days
Preview GB/T 13406-1992 30.3.1992
GB/T 13406-1992

Technical requirement for lifeboat davit installation

Standard published on 30.3.1992

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electronic design (pdf) (ON REQUEST)


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ON REQUEST


Out of stock
Preview GB/T 13407-1992 30.3.1992
GB/T 13407-1992

Terminology for submersibles and underwater installations

Standard published on 30.3.1992

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electronic design (pdf) (670.80 USD)


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670.80 USD


in 3 working days
Preview GB/T 13407-2025 31.10.2025
GB/T 13407-2025

Terminology for submersibles and underwater installations
Execute Date: may 2026

Standard published on 31.10.2025

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electronic design (pdf) (838.80 USD)


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838.80 USD


in 5 working days
Preview GB/T 13409-1992 30.3.1992
GB/T 13409-1992

Air-conditioning and ventilation of accommodation spaces on board ships--Design parameter and method ofcalculations

Standard published on 30.3.1992

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electronic design (pdf) (838.80 USD)


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838.80 USD


in 4 working days
Preview GB/T 13409-2026 28.1.2026
GB/T 13409-2026

Design parameters and calculation methods for air-conditioning and ventilation of accommodation spaces on board ships
Execute Date: august 2026

Standard published on 28.1.2026

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electronic design (pdf) (ON REQUEST)


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ON REQUEST


Out of stock
Preview GB/T 1341-2007 1.11.2007
GB/T 1341-2007

Gray-King assay of coal

Standard published on 1.11.2007

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electronic design (pdf) (156.00 USD)


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156.00 USD


IN STOCK
Preview GB/T 13412-1992 30.3.1992
GB/T 13412-1992

Specification of rowing kayak canoe and theirs accessories

Standard published on 30.3.1992

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418.80 USD


in 3 working days
Preview GB/T 13412-2025 5.10.2025
GB/T 13412-2025

Specification of rowing, kayak, canoe and their accessories
Execute Date: may 2026

Standard published on 5.10.2025

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electronic design (pdf) (622.80 USD)


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622.80 USD


in 5 working days

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Latest update: 2026-04-02 (Number of items: 2 270 295)
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