Metal corrugated pipe, as a flexible and pressure resistant pipe fitting installed in liquid transportation systems, is used to compensate for the mutual displacement of pipelines, machines, and equipment connection ends, absorb vibration energy, and can play a role in vibration reduction, noise reduction, etc. It has multiple characteristics such as good flexibility, light weight, corrosion resistance, fatigue resistance, and high and low temperature resistance.
Metal corrugated pipes, due to their advantages of good flexibility, light weight, and corrosion resistance, are often used as connection and compensation devices for pipelines, for compensating axial, radial, and angular displacements.
Metal corrugated pipes can be divided into hydraulic formed corrugated pipes and welded corrugated pipes according to processing technology; According to the shape of the wave, it can be divided into U-shaped, V-shaped, Q-shaped, S-shaped, c-shaped, and rectangular shapes, among which U-shaped corrugated pipes are widely used; According to the number of layers of corrugated pipes, they can be divided into single-layer corrugated pipes and multi-layer corrugated pipes; According to whether a reinforcing ring is installed, it can be divided into reinforced corrugated pipes and non reinforced corrugated pipes.