A large part of the factors about the service life of double flange limit expansion joint is the maintenance and cleaning care of the product, so to protect the working process of the single and double flange limit expansion joint, you need to do a good job of daily cleaning and protection work, do not because of small things and not for, get the actual service life shortened, resulting in the need to replace, thus requiring the consumption of more costs and human and material resources, can be very time-consuming It can be very time-consuming and money-consuming.
The cleaning care of single and double flange limit expansion joints should be done in the following steps.
1 . When we use single or double flange limit expansion joints ensure the cleanliness of their working range and clean the surrounding environment as much as possible to ensure easier installation on the one hand and longer product life on the other.
2 . Use some simple and quick cleaning methods to ensure dryness, if placed in the supermarket for a long time, it is easy to rust, thus affecting the efficiency of use, and even early aging, seriously shortening its service life, then it is more than worth the loss, so the daily cleaning work is very important.
Expansion joint cleaning method: the application of chemical washing method to stop washing, then it is necessary to apply to the chemical, washing method is to stop a temporary transformation of the pipeline, with temporary pipeline and recycle pumping station from both ends of the pipeline to stop round chemical washing, this method requires a high skill, has an exceptionally strong flexibility, washing speed and washing the exception.
