Equipped with the excellent compensation displacement,reducing librations and nosie transfer comprehensive performances of flexible rubber joint ,which is more and more widely used in industry .In the actual work to install and use, the rubber joints installed in different location, the installation method is different, need to install some special accessories so that product performance and maximize the play, followed by the even more to ensure long-term stable operation of the pipeline.
Rubber joint installation
Rubber joint installation instructions
1.Rubber joint installed in the corner of pipe should be on both slide of products or buttres, so avoid pipeline caused by excessive axial thrust products super tensile displacement, avoid pulled off phenomenon.
2.Rubber joints installed in the inlet valve installed in the need to install explosion-proof ring, this is because the water hammer pressure valve in the closed process of the formation will reach two to four times the normal operating pressure, water hammer force of the rubber joints the impact is very clear, through the installation of explosion-proof ring, and some limit device can effectively reduce accidents pipeline operations.
3.Rubber joint is installed in the pump valve outlet in the back will be required to have the negative pressure ring, valve in the open, in the process of pipeline internal can form a negative pressure, if not slightly against the pressure, it is possible to cause the hair of rubber joint flat, in the long run, will with the pressure and scalability of the product can cause adverse effects
4.In the case of pipe diameter greater than DN200, the company will install a rubber stopper joint, or using wide arch rubber joints .it can make the product better adapt to the pipe environment,through adjusting the width of the sealing surface of the product and connected structure.
Our company has more than 30 years’ rubber joint production experiences,we are still continous learning ,you can consult our company relevant personnel.
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