Application prospects of copper pipes

Relevant experts pointed out that according to the development trend of China's air conditioners and other related industries, China's copper pipe market has hidden business opportunities despite the changes. The next 10 years will be an important period for the development of China's copper pipe industry. In addition, the combination, reorganization and restructuring among enterprises will become the trend of industry development, and entering overseas markets will become an inevitable choice for enterprise development. China's copper tube industry has achieved a qualitative leap. According to expert analysis, copper tube is one of the fastest growing products in the production of copper processing materials in China. In 2002, China's copper tube production was close to 1/5 of the world's total copper tube production. In 2002, China's air-conditioning production was estimated at 27 million units, and the use of ordinary internal thread copper pipes alone reached 54,000 tons.

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Copper pipe products are a bit

The copper pipe is hard in texture, not easy to corrode, and resistant to high temperature and high pressure, and can be used in a variety of environments. Compared with this, the shortcomings of many other pipes are obvious. For example, the galvanized steel pipes used in residential buildings in the past are very easy to corrode, and problems such as yellowing of tap water and small water flow will occur after a short period of use. There are also some materials whose strength will decrease rapidly at high temperature, which will cause unsafe hazard when used in hot water pipes. The melting point of copper is as high as 1083 degrees Celsius, and the temperature of the hot water system is negligible for copper pipes. Archaeologists have discovered copper water pipes dating back 4,500 years ago in Egyptian pyramids, which are still in use today.

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Classification of stainless steel pipes

Stainless steel pipes are divided into ordinary carbon steel pipes, high-quality carbon structural steel pipes, alloy structural pipes, alloy steel pipes, bearing steel pipes, stainless steel pipes and bimetallic composite pipes, plated and coated pipes for saving precious metals and meeting special requirements. . There are many kinds of stainless steel pipes, different uses, different technical requirements and different production methods. The outer diameter of the currently produced steel pipe ranges from 0.1 to 4500mm, and the wall thickness ranges from 0.01 to 250mm. In order to distinguish its characteristics, steel pipes are usually classified as follows.

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Application prospect of stainless steel pipe

Stainless steel pipe is an economical section steel and an important product in the steel industry. It can be widely used in life decoration and industry. Many people in the market use it to make stair handrails, window guards, railings, furniture, etc. Two common materials are 201 and 304.

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Aluminum Tube Classification

Aluminum tubes are mainly divided into the following categories According to the shape: square tube, round tube, pattern tube, special-shaped tube, global aluminum tube. Divided by extrusion method: seamless aluminum tube and ordinary extruded tube According to the accuracy, it is divided into ordinary aluminum tubes and precision aluminum tubes. Among them, precision aluminum tubes generally need to be reprocessed after extrusion, such as cold drawing and precision drawing and rolling. According to thickness: ordinary aluminum tube and thin-walled aluminum tube Properties: Corrosion resistance, light weight.

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