NB/T 31025-2012 English PDF

US$319.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
NB/T 31025-2012: Ring type forgings of wind turbine generator system
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
NB/T 31025-2012	319	Add to Cart	3 days	Ring type forgings of wind turbine generator system	Valid

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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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