Which type of tube bundle is ideal for applications that require frequent bends or turns?

The spiral lay bundle is particularly suitable for applications that necessitate frequent bends or turns due to its design. This type of bundle incorporates tubes that are arranged in a spiral pattern, allowing for more flexibility as compared to other configurations. The spiral configuration not only accommodates bends but also maintains a consistent flow of fluids, helping to minimize pressure drops and ensuring efficient performance in systems where spatial constraints are present.

The design of the spiral lay bundle allows it to effectively navigate through various installations without compromising the integrity of the tubing or the fluid movement within. This is especially beneficial in scenarios where the piping must weave through obstacles or where installation space is limited.

Other bundle types, such as the straight lay bundle, do not offer the same degree of flexibility, making them less suitable for areas that impose tight turns. The helical lay bundle can accommodate some bending but is generally utilized for other performance characteristics rather than frequent turns. Non-bendable bundles, as the name suggests, are rigid and incapable of accommodating bends at all. Therefore, for applications requiring frequent bends, the spiral lay bundle stands out as the optimal choice.