How to prevent white rust in hot-dip galvanized seamless pipes

Published on: 2020-01-02 09:18
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When electroplated parts need to be stored and transported tightly, sufficient precautions should be taken to prevent white rust. Maintain a low humidity environment around the plated parts and ensure sufficient ventilation between stacked plated parts to reduce white rust. The specific precautions are as follows.

How do hot-dip galvanized seamless pipe manufacturers prevent white rust?
 
When electroplated parts need to be stored and transported tightly, sufficient precautions should be taken to prevent white rust. Maintain a low humidity environment around the plated parts and ensure sufficient ventilation between stacked plated parts to reduce white rust. The specific precautions are as follows.
 
1. Surface treatment can reduce the generation of white rust.
 
2. The plated parts should be stored in dry, hot-dip galvanized seamless steel pipes with good ventilation conditions.
 
3. Effective methods for controlling scars on galvanized seamless pipes. If the plated parts can only be stored outdoors, narrow strips should be used to separate them from the ground frame height, so as to provide free flowing air to all plated surfaces.
 
4. Do not place coated parts in areas that may be affected by rain, fog, condensation, and snow.
 
When galvanized steel is shipped by sea, it should not be checked as cargo on the surface of the ship, nor should it be placed at the bottom of the ship. Hot dip galvanized seamless steel pipes should be used to avoid contact with the bilge water.