T/ZZB 1422-2019
Extruded high strength slot wedge for wind mill generator (English Version)

Standard No.

T/ZZB 1422-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

Group Standards of the People's Republic of China

Latest

T/ZZB 1422-2019

Scope

This standard specifies the basic requirements, technical requirements, test methods, inspection rules, marking and packaging, and quality commitments for high-strength pull-out wedges for wind turbines. This standard applies to high-strength drawing slot wedges (referred to as slot wedges) for wind turbines produced by drawing technology.

T/ZZB 1422-2019 history

• 2019 T/ZZB 1422-2019 Extruded high strength slot wedge for wind mill generator