NB/T 20441-2017Technical regulation of hydrostatic test for secondary part of the steam generator of pressurized water reactor nuclear power plants (English PDF)

NB/T 20441-2017 is the English-translated version of 压水堆核电厂蒸汽发生器二次侧水压试验技术规程.

NB/T 20441-2017 is a recommended Chinese energy industry standard giving the technical regulation for the hydrostatic test of the secondary side of the steam generator in a pressurized water reactor nuclear power plant.

It specifies the technical requirements for that secondary side water pressure test. It applies to the test as carried out on the steam generator during the installation stage of the plant, and not to later operating stages.

It quotes GB/T 28548-2012. It carries the Chinese classification F56 and the international classification 27.120.99. Issued on 1 April 2017, it has applied since 1 October 2017.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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