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The method of prolonging the service life of spiral steel pipe

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To prolong the service life of the spiral steel pipe, the first thing you should think about is to do its anti-corrosion work well. Because the pipes are mostly stored outdoors, they are most likely to rust after being exposed to wind and rain, so they are corroded, and the pipes can be processed and manufactured. Adding anti-corrosion products is used for anti-corrosion in the spiral steel pipe, and also improves the smoothness of the spiral steel pipe.

Since the production of spiral steel pipe is mentioned above, then we will talk about its processing. The large diameter of the pipe is required to increase the pressure resistance of the thick-walled pipe. The thickness is half of the pipe wall, such as steel welded into a double-layer pipe, and the strength will be higher than that of a single-layer pipe to prevent damage. Strengthen the technical level of steelmaking and use a large number of controlled rolling for fabrication, to improve the strength, toughness, and weldability.

In addition to the above points, the service life of the spiral steel pipe can be extended. In addition, attention should be paid to its maintenance work in daily use. After all, the production process is certain and will be limited, and cannot be maintained for a long time. Therefore, certain maintenance work is required to extend the use. life.




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