Cookies
We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Standards GB - Chinese national standards - Page 4875
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
Price display: excl. VAT
Displayed currency:
USD
Sort by:
GB/T 48043.3-2026
Show all technical information.
Thermoplastics piping systems—Preliminary evaluation of the resistance to chemicals—Part 3: Unplasticized poly(vinyl chloride) (PVC-U), high-impact poly(vinylchloride) (PVC-HI), modified poly(vinylchloride) (PVC-M), oriented poly(vinylchloride) (PVC-O) and chlorinated poly(vinyl chloride) (PVC-C) piping components
Execute Date: february 2027
Standard published on 30.7.2026
Selected format:Show all technical information.
GB/T 48043.4-2026
Show all technical information.
Thermoplastics piping systems—Preliminary evaluation of the resistance to chemicals—Part 4: Fluoropolymer piping components
Execute Date: february 2027
Standard published on 30.7.2026
Selected format:Show all technical information.
GB/T 48044.1-2026
Show all technical information.
Perfluoro(alkyl vinyl ether)-tetrafluoroethylene plastic (PFA) piping systems for industrial applications—Part 1General
Execute Date: february 2027
Standard published on 30.7.2026
Selected format:Show all technical information.
GB/T 48044.2-2026
Show all technical information.
Perfluoro(alkyl vinyl ether)-tetrafluoroethylene plastic (PFA) piping systems for industrial applications—Part 2Pipes
Execute Date: february 2027
Standard published on 30.7.2026
Selected format:Show all technical information.
GB/T 48044.3-2026
Show all technical information.
Perfluoro(alkyl vinyl ether)-tetrafluoroethylene plastic (PFA) piping systems for industrial applications—Part 3Fittings
Execute Date: february 2027
Standard published on 30.7.2026
Selected format:Show all technical information.
GB/T 48044.4-2026
Show all technical information.
Perfluoro(alkyl vinyl ether)-tetrafluoroethylene plastic (PFA) piping systems for industrial applications—Part 4Valves
Execute Date: february 2027
Standard published on 30.7.2026
Selected format:Show all technical information.
GB/T 48045-2026
Show all technical information.
Abrasion-heat resistant cast steels
Execute Date: february 2027
Standard published on 30.7.2026
Selected format:Show all technical information.
GB/T 48046-2026
Show all technical information.
Silica-based ceramic cores for investment casting
Execute Date: february 2027
Standard published on 30.7.2026
Selected format:Show all technical information.
GB/T 48047-2026
Show all technical information.
Investment castings(steel, nickel alloys and cobalt alloys)—General technical requirements
Execute Date: february 2027
Standard published on 30.7.2026
Selected format:Show all technical information.
GB/T 48048-2026
Show all technical information.
Designation for cast composites
Execute Date: february 2027
Standard published on 30.7.2026
Selected format:Show all technical information.
Can we help you with something?
