02s404 stainless steel flexible rigid waterproof casing

Flexible waterproof casing and rigid waterproof casing is installed in the pipeline through the wall where the structure of the force, because of the difference in force and deformation when the structure of the difference. These two structures are not the same structure, the advantages and disadvantages of each are also different. In the pipeline through the wall where the force is different, in the selection of rigid waterproof casing should try to choose rigid waterproof casing. Flexible waterproofing casing is applicable to the construction of the pipe through the wall when the force is deformation of flexible waterproofing casing is divided into two categories according to the installation method: rigid waterproofing casing and flexible waterproofing casing, the former is applicable to the construction of the pipe through the wall when the force is deformation; the latter is applicable to the construction of the pipe through the wall when the force is deformation.
Rigid waterproof casing rigid waterproof casing is made of steel pipe, which is characterized by the fact that it can be welded without welding rods, which can reduce the cost of welding materials and welding rods, and can save the time of welders. Rigid waterproofing casing is also divided into flexible and rigid, flexible waterproofing casing has ordinary rigid waterproofing casing and flexible waterproofing casing, in the process of installation and use to determine according to the ambient temperature rigid waterproofing casing has two types of installation, the first is installed in the concrete wall, the second is installed outside the pipe. These two installation methods are determined by the standard requirements of construction projects. Rigid waterproof casing is mainly used for piping through the wall or installed inside the pipe.
Flexible waterproof casing applicable temperature range large waterproof casing can be detected with temperature and humidity sensors, in areas where temperature protection needs to be done, such as areas with high humidity or high temperature, waterproof casing is generally not available. Flexible waterproof casing through the wall can withstand a certain working pressure, so the applicable temperature range is large (80-200 ℃), and will not affect the normal work of the pipeline. Waterproof casing is a flexible material, but the impact on the environment is not great, and can be used for a long time. Therefore, this type of material is more suitable for our daily life. Rigid waterproof casing is a protective device to prevent incorrect force on the pipe through the wall. The rigid waterproof casing is usually used to prevent the pipe from being damaged due to incorrect force when it passes through the wall, so that the normal work and normal use of the pipe will not be affected.