2 Inch Hot Dip Galvanized Iron Pipe With Bundles Uniform Coating Long Service Life

Galvanized Tube Iron Pipe With Bundles 2 Inch Hot Dip Galvanized Steel Pipe

Principle of galvanizing

Zinc is stored in an air-dry space to maintain the stability of its performance. If the air humidity is high, a dense basic zinc carbonate film will be produced on the zinc surface, which can block the air from contacting the inside. In a specific environment, the damage of the galvanized layer exposes the steel substrate, and the steel substrate reacts with zinc to form a special microbattery. The steel substrate that becomes the cathode is also protected.

Advantage

1. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. The hot-dip galvanized steel pipe substrate and the molten plating solution undergo complex physical and chemical reactions to form a corrosion-resistant, tightly structured zinc-iron alloy layer. The alloy layer is integrated with the pure zinc layer and the steel pipe base. 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 welding 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 strong.

5. Easy to change size, suitable for small batch and multi-variety spiral tube production. The weld seam of hot-dip galvanized steel pipe is longer than that of straight seam pipe of the same specification. With the same specifications of wall thickness, the hot-dip galvanized steel pipe bears the largest pressure.

6. Welded steel pipe with hot dip galvanized or galvanized layer on the surface of galvanized steel pipe. Galvanizing can increase the corrosion resistance of the steel pipe and prolong its service life.

7. Welded steel pipe with hot dip galvanized or galvanized layer on the surface of galvanized steel pipe. Galvanizing can increase the corrosion resistance of the steel pipe and prolong its service life. Galvanized pipes have a wide range of uses, except for water delivery, gas, oil, etc. In addition to general low-pressure fluid line pipes, it is also used as oil well pipes, oil pipelines in the petroleum industry, especially in offshore oil fields, oil heaters for chemical coking equipment, condensing coolers, coal distillation wash oil exchanger pipes, and trestle pipe piles and mine tunnels. Support frame with tubes, etc.

Application

1.Fire engineering: The current fire water supply pipes are basically galvanized pipes.The outer layer of galvanized pipes is coated with a layer of paint, so that everyone can see the red fire pipes, but they are actually plated Formed from zinc tube processing.

2.Steel structure and welding engineering: Nowadays, there are many shed workshops. We used to use welded steel pipes in the factory buildings, but the welded steel pipes are susceptible to rust. Many new steel structure projects now use galvanized pipes directly, which can save man-hours and take longer.

3. Agriculture: It is mainly used to build warm sheds, to build flower sheds, and to make pillars for flowers and melons.