At present, the demand for throat hoops is slowly increasing, and throat hoops are used in many industries. So what problems should be paid attention to during the use of throat hoops? The following editor will briefly introduce the problems that need to be paid attention to when using stainless steel throat hoops and carbon steel throat hoops.
Key points for the connection of stainless steel throat hoops and carbon steel throat hoops:
1. The material and performance of the pipe bundle must meet the requirements. There must be no bubbles, impurities, cracks, uneven defects on the sealing surface, and aging rubber rings cannot be used.
2. The moving distance of the clamp in the clamp is theoretically half of the expansion amount of the joint. The actual measurement should be made. If it cannot be achieved, the expansion amount requirements of the pipeline cannot be met. In order to promote the sealing effect, the left and right end pipes are matched with the clamp before leaving the factory. In actual projects, it is not appropriate to use ordinary pipes to directly replace the end pipes. In addition, there are certain requirements for the verticality of the end face of the end pipe and the axis and the flatness of the end face itself. If the size is not standard, the expansion amount of the joint is greatly reduced, which cannot meet the use requirements.
