- When purchasing galvanized steel pipe for water, it is important to carefully check whether the appearance of the galvanized steel pipe for water is smooth and whether there are zinc nodules or burrs. In general, if the surface of galvanized steel pipe for water is free of zinc nodules, burrs, and silver white, it is considered a high-quality galvanized steel pipe for water.
- When purchasing galvanized steel pipe for water, it is important to carefully check the appearance of the pipes for any obvious defects, as well as to check whether the color of the pipes is normal, and to ensure that the galvanized layer is uniform.
- When purchasing galvanized steel pipe for water, it is necessary to carefully check whether the length and size of the galvanized steel pipe for water meet the qualified standards, and also check whether the diameter and wall thickness of the galvanized pipes meet the qualified standards.
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What should be paid attention to when purchasing galvanized steel pipe for water
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