GB/T 23711.3-2019 Translated English of Chinese Standard. (GBT 23711.3-2019, GB/T23711.3-2019, GBT23711.3-2019)


Book Description

This Part of GB/T 23711 specifies the principle, test equipment, sample, test method, test result judgment and test report of the high-temperature testing of steel pressure vessels lined with plastics.




GB/T 23711.1-2019 Translated English of Chinese Standard. (GBT 23711.1-2019, GB/T23711.1-2019, GBT23711.1-2019)


Book Description

This Part of GB/T 23711 specifies the principle, test equipment, sample, test method, test result judgment and test report of the spark testing of steel pressure vessels lined with plastics.




GB/T 23711.2-2019 Translated English of Chinese Standard. (GBT 23711.2-2019, GB/T23711.2-2019, GBT23711.2-2019)


Book Description

This Part of GB/T 23711 specifies the principle, test equipment, sample, test method, test result judgment and test report of the low-temperature testing of steel pressure vessels lined with plastics.




GB/T 23711.4-2019 Translated English of Chinese Standard. (GBT 23711.4-2019, GB/T23711.4-2019, GBT23711.4-2019)


Book Description

This Part of GB/T 23711 specifies the principle, test equipment, sample, test method, test result judgment and test report of the negative pressure inspection of steel pressure vessels lined with plastics.




GB/T 23711.5-2019 Translated English of Chinese Standard. (GBT 23711.5-2019, GB/T23711.5-2019, GBT23711.5-2019)


Book Description

This Part of GB/T 23711 specifies the test device, sample, test method, test result judgment and test report of the cold-hot cycling inspection of steel pressure vessels lined with plastics.




GB/T 23711.6-2019 Translated English of Chinese Standard. (GBT 23711.6-2019, GB/T23711.6-2019, GBT23711.6-2019)


Book Description

This Part of GB/T 23711 specifies the test equipment, sample, test method, test result judgment and test report of the anti-pressure testing of steel pressure vessels lined with plastics.




GB/T 23711.7-2019 Translated English of Chinese Standard. (GBT 23711.7-2019, GB/T23711.7-2019, GBT23711.7-2019)


Book Description

This Part of GB/T 23711 specifies the principle, test equipment, sample, test method, test result judgment and test report of the leakage testing of steel pressure vessels lined with plastics.




GB/T 23711.8-2019 Translated English of Chinese Standard. (GBT 23711.8-2019, GB/T23711.8-2019, GBT23711.8-2019)


Book Description

This Part of GB/T 23711 specifies the principle, test equipment, sample, test method, test result judgment and test report of the high-resistance testing of steel pressure vessels lined with plastics.




GB/T 37653-2019 Translated English of Chinese Standard. (GBT 37653-2019, GB/T37653-2019, GBT37653-2019)


Book Description

This Standard specifies product classification, technical requirements, test methods, inspection rules, marking, package, transportation, storage, quality certificate, and ordering form (or contract) contents of platinum ingots. This Standard is applicable to the platinum ingots produced by the platinum-contained raw materials.




GB/T 37683-2019 Translated English of Chinese Standard. (GBT 37683-2019, GB/T37683-2019, GBT37683-2019)


Book Description

This Standard specifies the ordering requirements, manufacturing process, technical requirements, inspection rules and test methods, acceptance and quality certification, and marking and packaging of large gear (including gear shaft) and girth gear forgings. This Standard applies to the ordering, manufacture, and inspection of large gear (including gear shaft) and girth gear forgings.