The structure of the shaped pipe and its use


Release time:

2022-12-13

The special-shaped pipe is a general term for seamless steel pipes having cross-sectional shapes other than round pipes. Now it is widely used in various structural parts, tools and mechanical parts. Compared with round tubes, special-shaped tubes generally have larger moments of inertia and section modulus, and have greater bending and torsion resistance, which can greatly reduce the structural weight and save steel. The following for everyone to say the structure and its use?

 Special-shaped pipeIt is a general term for seamless steel pipes having cross-sectional shapes other than round pipes. Now it is widely used in various structural parts, tools and mechanical parts. Compared with round tubes, special-shaped tubes generally have larger moments of inertia and section modulus, and have greater bending and torsion resistance, which can greatly reduce the structural weight and save steel. The following for everyone to say the structure and its use?

Special-shaped tubes are widely used in aviation, automobile, shipbuilding, mining machinery, agricultural machinery, construction, textile and boiler manufacturing. The production methods of special-shaped pipes include cold drawing, electric welding, extrusion, hot rolling, etc., among which the cold drawing method has been widely used. Its advantages are high pressure resistance, good toughness, long pipe section and few joints. Widely used, domestic steel rolling technology is also very mature. However, the shaped pipe is mainly a pipe made by a special process. Compared with the traditional pipe this advantage is very obvious. It will become more and more common. Because the manufacturing process of this kind of pipeline is relatively strict, it is also a good pipeline for some transmission media with special transmission requirements. Moreover, the main raw material of this special-shaped pipe is steel. Therefore, the anti-corrosion performance of this kind of pipe is better than that of other pipes. Therefore, when transporting some corrosive liquids, this kind of pipe is often selected.

  Special-shaped pipeIt is a kind of excellent steel with strong sealing performance. It is a kind of special pipeline which can be widely used for oil transportation, natural gas transportation, gas water transportation and transportation of various solid materials. Of course, the quality of this pipeline is relatively light. It is also more economical and practical, and it is also a more cost-effective pipe. The steel pipe has strong corrosion resistance in use, and it can resist corrosion even in an environment with too much acid and alkali. Under high temperature conditions, it still has good impact resistance and stability. In the process of using this kind of steel pipe, we don't have to worry about failure or regular maintenance, because its stability is particularly good. Generally speaking, the service life of this kind of special-shaped pipe is more than ten years. Its tensile strength is about ten times that of traditional steel pipes. This advantage is very powerful. Therefore, it is said that all elastic modulus is extremely high, which also means that it has excellent performance and shock resistance.

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The content of the above article is the structure of the special-shaped tube and its use introduced by the editor. Other knowledge points will continue to be updated in the next period. I hope you can bring some substantial help to you in the future. Welcome to establish long-term cooperative relations with friends from all over the country.