Under what standard does the metal hose have telescopic transformation?

When the pipe material is less than 20 ℃, the pipe is closed due to environmental temperature hazards, and the metal hose is stretched at this time. When the material is above 20 degrees, the pipeline expands, stretches, and shrinks. When the substance is maintained at 20 degrees and will not change, the metal hose will not change its original length. For example, the working pressure driving force on the support frame results in a large driving force for the support frame, which leads to high engineering cost; in addition, the metal hose is too thin to bear torque and vibration, and the safety factor is poor; the investment in machinery and equipment is high, and the design scheme is strictly specified. , A series of defects such as high-precision construction and installation, and usually not reaching the expected life.

Under what standard does the metal hose have telescopic transformation?

The metal hose is also a compensation device that uses the reasonable expansion and contraction of the elastic element of the tube to absorb the size change of the pipe, hose or vessel due to factors such as thermal expansion and contraction, and belongs to a compensation component. It can be used for heating offset of pipelines, mechanical equipment and operating systems, heating offset of mechanical equipment operating systems, digestion of mechanical equipment to absorb vibration, reduce noise, etc.