Double flange limit expansion joint medium temperature and acidity and alkalinity
Double flange limit expansion joint installation and use requirements are very strict, of course, its methods and requirements are also different, we can only master the correct operation essentials to prevent various failures in use. Of course, some failures may not be caused by our human operation, but how to solve these failures is also a matter of great concern to all of us.
The applicable temperature of the transmission medium shall be considered during the use of the double flange limit expansion joint. Generally speaking, the temperature should not be higher than 200℃. If the medium is acidic or alkaline, you need to communicate with the manufacturer in advance before purchase, otherwise the limit expansion joint will be easily damaged.
In the process of use, if the position of the expansion joint cannot reach the expansion length, forcibly exceeding the expansion length and arbitrarily expanding the contraction range may also lead to the damage of the limit expansion joint. If the joint strength is not high enough when the double flange limit expansion joint is installed and the installation method is not accurate, the joint strength will be reduced, which will also lead to the damage of the limit expansion joint.
Exposure to sunlight or contact with acidic or alkaline substances should be avoided, otherwise the limit expansion joint will be corroded and damaged over time. After installing double flange limit expansion joint, if the pipe is seriously deformed and the stretching of the double flange limit expansion joint elsewhere exceeds its original expansion range, the expander will also be damaged.
