Do direct buried external compression corrugated compensators have bending resistance?

Do direct buried external compression corrugated compensators have bending resistance?
The direct buried external compression corrugated compensator is a common compensation device used to cool high temperature parts of piping systems and to reduce pressure fluctuations that occur when thermal expansion of piping systems occurs. In direct buried external pressure corrugated compensators, bending resistance is one of the very important properties.
 
Unlike other types of corrugated compensators, the corrugated part of the direct buried external pressure corrugated compensator is straight, which means it can withstand external bending pressure, whereas other compensators would rupture due to the pressure gradient of the medium when the pipe is bent or stretched. In fact, the bending resistance of the direct buried external pressure corrugated compensator can be improved by the following:
 
1. material selection: choose high-quality materials, such as stainless steel, copper, etc. These materials have high bending resistance and can better protect the corrugated part from damage.
 
2. Design: When designing the direct buried external pressure corrugated compensator, the environmental conditions and usage requirements of the pipeline system need to be fully considered, and the bending resistance can be improved through reasonable layout and construction.
 
3. Strengthen the support of the corrugated part: In the direct buried external pressure corrugated compensator, the corrugated part is buried directly into the ground, so it needs to strengthen the support to reduce the influence of external bending pressure.
 
Directly buried external pressure corrugated compensator in improving the performance of the compensator, but also need to pay attention to the environmental conditions and requirements of its use, to ensure its long-term stability and safe operation.