Pipe hangers are a type of pipe support that are installed from an overhead structure to support the pipe, keeping it in a hanging position. The pipe runs in the horizontal direction and the pipe hangers are always installed in the vertical direction to prevent sagging, excessive movement, and stress of pipes, ensuring the stability and longevity of the entire piping and plumbing system. The most important aspects of pipe hangers are:
Support
Pipe hangers primarily support pipes and ensure they remain in their intended position. This is especially important in cases where pipes need to be elevated or suspended. Pipes, especially those carrying fluids or gases, can be heavy, and without adequate support, they can sag or even fail under their own weight. Pipe hangers ensure that pipes remain level and secure.
Alignment
They help maintain the alignment of pipes, ensuring they remain straight and properly spaced. Proper alignment is essential for the efficient flow of fluids and gases through the pipes.
Prevent Sagging and Leakages
Over time, pipes can sag due to their weight and the pressure of water and other substances flowing through them. Pipe hangers lift and support pipes to prevent this sagging, which can lead to leaks, reduced water pressure, and costly repairs. By providing adequate support, the pipe hangers prevent joint leakages.
Load Distribution
Pipe hangers distribute the pipes’ weight and contents evenly, preventing excessive stress or strain on specific sections of the piping system.
Vibration Control
In applications where vibration or movement is a concern, pipe hangers can be used to dampen vibrations and reduce noise levels, improving the overall system’s performance and longevity.
Thermal Expansion and Contraction
Piping systems are subject to temperature fluctuations, which can cause pipes to expand and contract. Pipe hangers allow for controlled movement and prevent damage caused by thermal expansion and contraction.
Corrosion Protection
Some pipe hangers are designed with materials that resist corrosion, which is important when pipes are exposed to harsh environments or corrosive substances.