40.20 DIS ballot initiated: 12 weeks Mar 13, 2024
ISO
ISO/TC 107 Metallic and other inorganic coatings
International Standard
25.220.20 Surface treatment
This document specifies the procedure and requirements of thermal spray coatings for the power plant boiler tubes involving the selection of coating materials, the pre-treatment, the preparation and post-treatment as well as the quality and performance evaluation of the coating.
IN_DEVELOPMENT
ISO/DIS 21452
40.20
DIS ballot initiated: 12 weeks
Mar 13, 2024