NB/T 31144-2018Wind turbines - Brake pads for hydraulic disc brakes (English PDF)

NB/T 31144-2018 is the English-translated version of 风力发电机组 液压盘式制动器制动块.

NB/T 31144-2018 is the Chinese energy industry standard for the brake pads used in the hydraulic disc brakes of wind turbines. It sets the types, the technical requirements, the test methods and the inspection rules for the pad, and the rules for its marking, packaging, transport and storage.

The component it covers is the brake block of a wind turbine disc brake, also called a brake pad or friction plate. Its requirements draw on GB/T 5766, GB/T 17754, GB/T 22309, GB/T 23263, GB/T 26665, GB/T 26739, GB/T 30512-2014, JB/T 7269-2007, JC/T 2268, NB/T 31023-2012 and NB/T 31024-2012, among others. Issued on 3 April 2018, it has applied since 1 July 2018.

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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.

NB/T 31023-2021|NB/T 31024-2021|GB/T 22310-2023|GB/T 36996-2018|GB/T 45854-2025|GB/T 29063-2012

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