Important Parts of a Tube Bundle & their Uses

A tube bundle is used for many reasons, and one of the most important ones includes heat exchange in various commodities. These bundles are available in a wide range of different sizes, diameters, shapes, materials as well as designs. Choosing the most appropriate one depends on whichever industrial application it has to be used for in the first place, which has to be decided by the user. There are many parts of these bundles, all of which are unique in their own way and without them; these bundles tend to not work as efficiently as they do otherwise.

Tubesheet Material

Being a part of the tube bundle, the tubesheet thickness is something that can be easily measured. While the thickness may vary always, individuals who wish to use these bundles can always select the type of tubesheet thickness which suits them best and that usually tends to depend on the type of application it is being used for. The diameter can also be checked without having to face any issue and for those who are interested in knowing the actually thickness of the tubesheet which is majorly found in these bundles, it varies from 5” to 3” thick at best.

Presence of Bolt Holes

On the other hand, these bundles also are inclusive of bolt holes which can be found in abundance. People should be aware of the fact that the bolt holes always tend to go around the tubesheet and on through it, which is a common misconception amongst a lot of individuals who decide to use the tube bundle for a variety of different reasons. However, some of these bundles many have bolt holes and on the other hand, some may as well not have them too. Although knowing the size of the bolt holes present in these bundles along with their sizes and length is exceptionally important.

Materials of the Tube

Individuals going ahead in order to use a tube bundle should always check out the tube materials beforehand. This basically ensures the material that has been used in the manufacturing of the bundles in the first place. Mostly, they are made of cooper and that is easy enough to find. However, in case these ones are not available for some reason, there is a wide range of other tube materials which are available for the convenience of users. These materials generally are inclusive of carbon steel, titanium, cupro-nickel and many more which are equally as effective.

Type of Tubes

While some bundles are straight tube whereas the other ones are “U”. U tubes as well as straight tubes are significant in their own way and are used for various reasons and industrial applications. Choosing whichever is needed usually depends but they both are most likely to come in handy. Recognizing these different kinds of a tube bundle is exceptionally easy as the straight ones are rather plain and quite in symmetry whereas the U tubes are literally in the shape of a U – which is very easy to spot. The more commonly used type of tubes is the U ones, since they are more easily available and beneficial in comparison with the straight ones.

Thickness of Tubes

The thickness of the tube is another factor that should be checked out before buying these bundles for any sort of uses, particularly for heat exchange. Certain standards of tube thickness have been set for people to see and decide which one they prefer more. The thickness of tubes actually makes the outer walls heavy, making the bundles much more solid and efficient in the long run. For all that these bundles have to offer, these should definitely be used for heat exchange and all the industrial uses related to it in general.



Heatec Holdings offers services for thermal design, ultrasonic cleaning, and tube u-bundle for marine sectors