blasting sandblasting galvanized steel component c

blasting sandblasting galvanized steel component c

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or sweep blast the galvanized surface immediately prior to painting. This is a poorly understood technique with many paint contractors. Incorrect technique will cause serious damage to the hot dip galvanized coating. The following specification is recommended for abrasive blasting of hot dip galvanized surfaces prior to painting.

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HR Steel Structure Co., Ltd was established on 2000. It is a specialized engineering company integrating building structure reinforcement, decoration and steel structure engineering.We have cultivated a group of high-quality professional technicians and on-site installation team, we will do the best of our ability to provide the most scientific, reasonable and effective solutions for customers.