Special Material Braided Sleeve are commonly used heat exchange tubes in heat exchange equipment. Tinned Copper braided sleeve are increasingly used due to their performance characteristics. So, let`s take a look at the features of Tinned Copper Braided Sleeve. What can be widely used?
1. Tinned Copper
Braided Sleeve has high heat transfer coefficient
The heat transfer enhancement of the Special Material Braided Sleeve heat exchanger is achieved through its unique ultra-thin-walled Special Material Braided Sleeve. The large and small arc tangents are continuous, and the internal shape of the thin-walled tube is like a Special Material Braided Sleeve. The height difference between the peaks and troughs of the Special Material Braided Sleeve will cause the fluid to be strongly disturbed. The disturbance inside the Special Material Braided Sleeve comes from the influence of fluid movement inside and outside the tube, so the degree of disturbance is more intense and thorough. Even very low fluid velocities can cause it to enter turbulent conditions. The thin tube wall of the Special Material Braided Sleeve heat exchanger has a small temperature gradient, which can reduce the thermal resistance of the tube wall and increase the heat transfer coefficient inside and outside the tube, thereby improving the overall heat transfer coefficient.
2. Tinned Copper Braided Sleeve can withstand large temperature differences
The wall thickness of the Special Material Braided Sleeve is only 0.5-0.8mm, which can be said to be very thin. Due to the special and unique arc shape and molding process of the Special Material Braided Sleeve, the pressure-bearing capacity is greatly improved. The one-way rupture pressure of Special Material Braided Sleeve measured in the laboratory is usually around 20Mpa. In actual use, it is safe to control the pressure below 6.4Mpa. Our common Special Material Braided Sleeve heat exchangers are made of stainless steel and can adapt to higher temperatures (up to 450°C) during operation. In addition, the Special Material Braided Sleeve is a flexible component with certain thermal compensation capabilities and has good adaptability to large operating temperature differences and low equipment thermal stress. Compared with ordinary pipes, it has obvious advantages.
3. Tinned Copper Braided Sleeve has strong descaling function
The Tinned Copper Braided Sleeve of the Special Material Braided Sleeve heat exchanger is made of high-quality stainless steel and is corrosion-resistant. More importantly, the special internal and external waveforms of the Special Material Braided Sleeve are constantly washed by the turbulent medium, making it difficult for dust to accumulate on the internal and external surfaces of the heat exchange tubes. The curvature of each part of the Special Material Braided Sleeve is constantly changing, so the linear expansion coefficient of the metal Special Material Braided Sleeve and the dirt are very different. When pollutants are produced, tension will be generated between the dirt and the surface of the Special Material Braided Sleeve, which can make the dirt fall. It realizes automatic cleaning and automatic descaling, which is unmatched by other heat exchange tubes.
4. Dirt has strong anti-corrosion ability
During the molding process, there is no deformation due to the forced flow of metal in the mold. This is a free-flow "soft forming" process. Because there is no forced deformation during this forming process, the forming process will not cause stress concentration, and the stress distribution will be uniform without intergranular problems. Therefore, it has strong resistance to stress corrosion. .
Shenzhen Huiyunhai Tech.Co., Ltd.
