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What is the difference between galvanized steel pipe and ordinary steel pipe
Date:2024-04-11      View(s):241      Tag:galvanized steel pipe, steel pipe, industrial galvanized steel pipe
In the steel industry, the two most common pipes are ordinary steel pipes and galvanized steel pipes. The main difference between them lies in their surface treatment. Ordinary steel pipes refer to steel pipes without any surface treatment, while galvanized steel pipes are hot-dip galvanized ordinary steel pipes, that is, the steel pipes are immersed in molten zinc to form a zinc-iron alloy coating.

First of all, from the appearance point of view, the surface of galvanized steel pipes appears bright silver, while the surface of ordinary steel pipes is gray-black. In addition, in terms of anti-corrosion, galvanized steel pipes are more corrosion-resistant than ordinary steel pipes and can resist the erosion of most corrosive substances and the natural environment.

Secondly, from the perspective of use, due to their good anti-corrosion properties, galvanized steel pipes are often used in construction, energy, manufacturing, and other fields, such as fluid transportation, oil and gas pipelines, building structures, water supply and drainage, HVAC and other fields. The application fields of ordinary steel pipes are relatively narrow, and mainly used in industrial transmission, some mechanical equipment, auto parts, construction, etc.

However, compared with ordinary steel pipes, galvanized steel pipes are more expensive and have higher manufacturing costs. Therefore, galvanized steel pipes will be preferred if economic conditions permit.

In short, galvanized steel pipes and ordinary steel pipes have their characteristics, and reasonable choices should be made based on different usage scenarios and needs. For occasions where good corrosion resistance is required, galvanized steel pipes are a better choice; for ordinary transmission or processing, ordinary steel pipes are a more economical choice.
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