As its name suggests, a heat exchanger is a device used to transfer heat between a solid body and a fluid as well as from two or more fluids. As such, heat exchange tubes have a crucial role in ensuring that processes and systems function as they are expected to be. They are commonly used in freezers and hot water boilers. They come in various types and vary in terms of their basic structure and industrial applications.
Heat exchangers with double pipes are very common as they are cheaper but they also provide lower efficiency. Conversely, modern factories are using more efficient and effective devices known as shell and tube exchangers. The tubes used in a heat exchanger vary according to the material they are specifically made of. These include nickel alloys, stainless steel, titanium, and zirconium which are all ideal to be used in condensers, evaporators, re-heaters, and seawater coolers.
Applications and Uses
In particular, the stainless steel heat exchanger tubes are widely utilized in various industries including oil refining, aerospace, chemical, hydrocarbon manufacturing, as well as for processes involving heating and pre-heating. It is also popularly used in producing power such as those found in thermal power plants, nuclear plants, and the oil and gas refining industries. Finally, you can find the tubes in two different types: straight and U-bent.
Straight heat exchanger tubes: the two ends of the tube are mounted onto the sheets; one fluid goes to the tube and the other goes to the shell. This type of tube has great high fouling qualities and is used where the crossing of high temperatures is frequently experienced.
U-bent tubes: On the contrary, the U-bent tubes are made up of tubes that are attached to a tube sheet that is largely supported by baffles that offer great quality. They can also be customized according to our specific requirements and can be cut into various lengths.
Lastly, with proper maintenance and upkeep, the tubes can last for a long time. Just make sure that you source them from the best manufacturer.
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