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NB/T 31025-2012 English PDF

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NB/T 31025-2012: Ring type forgings of wind turbine generator system
Status: Valid
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NB/T 31025-2012English319 Add to Cart 3 days [Need to translate] Ring type forgings of wind turbine generator system Valid NB/T 31025-2012

PDF similar to NB/T 31025-2012


Standard similar to NB/T 31025-2012

GB/T 25389.1   GB/T 25389.2   NB/T 31006   NB/T 31024   NB/T 31023   NB/T 31022   

Basic data

Standard ID NB/T 31025-2012 (NB/T31025-2012)
Description (Translated English) Ring type forgings of wind turbine generator system
Sector / Industry Energy Industry Standard (Recommended)
Classification of Chinese Standard F11
Classification of International Standard 27.180
Word Count Estimation 12,151
Quoted Standard GB/T 222; GB/T 223.5; GB/T 223.9; GB/T 223.12; GB/T 223.14; GB/T 223.16; GB/T 223.19; GB/T 223.23; GB/T 223.26; GB/T 223.37; GB/T 223.40; GB/T 223.62; GB/T 223.63; GB/T 223.67; GB/T 223.69; GB/T 225; GB/T 228.1; GB/T 229; GB/T 231.1; GB/T 1184-1996; GB/T
Regulation (derived from) National Energy Board Notice No. 6 of 2012; industry standard for filing Notice 2013 No. 6 (No. 162 overall)
Issuing agency(ies) National Energy Administration
Summary This standard specifies the technical requirements of the ring forging of the wind turbine tower flange, slewing ring and so on, the test method, the inspection rules, the mark, the packing and the transportation. This standard applies to wind turbine sweeping area greater than or equal to 200m2 wind turbine tower flange, slewing ring and other ring forgings.

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