NB/T 20269-2014Design and fabrication specification for reactor coolant pump of pressurized water reactor nuclear power plant (English PDF)

NB/T 20269-2014 is the English-translated version of 压水堆核电厂反应堆冷却剂泵设计制造规范.

NB/T 20269-2014 is the Chinese energy industry standard, recommended in status, that governs the design and fabrication of the reactor coolant pump of a pressurized water reactor nuclear power plant, the unit known in the text as the main pump set.

It lays down the general principles for designing and manufacturing that pump, and it is written for pressurized water reactor stations. Filed under Chinese classification F69 and international classification 27.120.20, it belongs to the nuclear power equipment rules issued by the National Energy Administration.

It quotes GB 755, GB/T 1032, GB/T 3216, GB/T 9239, GB/T 16702, GB/T 17569, GB 50267 and the NB/T 20001, NB/T 20002 and NB/T 20003 series. Issued on 29 June 2014, it has applied since 1 November 2014.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 18 pages — is available in the English PDF.

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