Advantages and functions of hoses

In complex piping systems, there are often various difficulties in installation due to the constraints of the space and location conditions: the formed pipe cannot be installed; bending, straight, and improvising the installed pipe will inevitably produce partial Cold correction. Depending on the pipe diameter and the specific situation of the site, the amount of cold correction ranges from a few millimeters to tens of millimeters, and some up to hundreds of millimeters. Practice has proved that the greater the amount, the higher the internal stress, and these remaining installation stresses in the pipeline system are undoubtedly extremely hidden.

A section of the bearing lubricating oil duct in a certain type of engine has broken accidents many times in actual operation because of excessive installation stress.

Because it can be bent at will and the internal stress generated by bending under the condition of the rated bending radius is very small, it can bring great convenience to the installation work and also play a certain role in guaranteeing the safe operation of the pipeline system. This is the main reason why certain piping systems must use hoses.