NB/T 31001-2010Manufacturing technical requirements for wind turbine towers (English PDF)

NB/T 31001-2010 is the English-translated version of 风电机组筒形塔制造技术条件.

NB/T 31001-2010 gathers the manufacturing technical requirements for wind turbine towers of the tubular kind. It deals with their manufacture and their inspection, and with the identification, packaging, storage, transport and acceptance that follow, setting the technical requirements for each of those steps.

Onshore grid-connected tubular steel towers are its proper field, and towers of other cylindrical types may be built by reference to it.

The standard quotes a long list of GB and GB/T documents, among them GB/T 700, GB/T 985.1, GB/T 1591, GB/T 5117, GB/T 5118, GB/T 8923 and GB 11345, together with DL/T 646 and the JB 4708, JB/T 4709, JB 4726, JB/T 4730 and JB 4744 group. Issued on 24 May 2010, it has applied since 1 October 2010.

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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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