What Are the Advantages of Galvanized Steel Pipe over Ordinary Steel Pipe

Galvanized steel pipe is a hot-dip galvanized steel pipe that is formed by descending strip steel or coils in a spiral shape, and is welded by double-sided submerged arc welding to the inner and outer seams. It can be widely used in the construction, automobile industry, Manufacturing industries such as highways, bridges, containers, sports facilities, agricultural machinery, and petroleum machinery. So what advantages does it have over ordinary steel pipes?

1. Galvanized steel pipe has the advantages of uniform coating, strong adhesion, and long service life. The substrate of the galvanized steel pipe and the molten plating solution undergo complex physical and chemical reactions to form a corrosion-resistant and dense zinc-iron alloy layer. Therefore, its corrosion resistance is strong.

2. As long as the forming angle is changed, steel pipes of various calibers can be produced from strips of the same width, which is easy to adjust.

3. Because it is continuously bent, the length of the fixed length of the spiral tube is not limited, and the length can be determined at will.

4. The spiral shape of the weld seam is evenly distributed on the entire circumference of the spiral tube, so the dimensional accuracy of the spiral tube is high, and the strength is also high.

5. The weld seam of hot-dip galvanized steel pipe is longer than that of a straight seam pipe of the same specification. Under the thick wall of the same specification, the hot-dip galvanized steel pipe bears the largest pressure.

6. Galvanized steel surfaces can increase the corrosion resistance of the steel pipe and prolong its service life.

7. Galvanized steel pipe can increase the corrosion resistance of the steel pipe and prolong its service life. Galvanized pipes have a wide range of uses. In addition to being used as pipeline pipes for water, gas, oil and other general low-pressure fluids, they are also used as oil well pipes, oil pipelines in the oil industry, especially offshore oil fields, oil heaters for chemical coking equipment, and condensation Pipes for coolers, coal-distilled wash oil exchanger as well as trestle pipe piles, pipes for support frames of mine tunnels, etc.

Therefore, compared with ordinary steel pipes, galvanized steel pipes have certain advantages.