What are the advantages of rubber expansion joints?

In terms of the nature of the product, it has superior sound absorption and vibration isolation function, which can effectively reduce and eliminate the transmission of boiler, fan and other system products sound and vibration. The transmission of forceless loss reduces the design procedure without adding other auxiliary facilities. Rubber duct compensator and insulation materials have high heat and corrosion resistance, rust, and reduce maintenance costs.
 
Rubber joints have excellent airtightness and flexibility, and can ensure no leakage of conveyed medium and recovery of original state after repeated displacement. Rubber soft joint is commonly known as bendable rubber joint and rubber joint, which is a hollow rubber product used for flexible connection between metal pipes, made of natural rubber, butyl rubber and butyl rubber.
 
There are three types of rubber joint connections, including threaded connection, flange connection and clamp connection. To help deal with the problems of pipeline bursting and damage to pipeline jointing equipment caused by thermal expansion and contraction, before installing the rubber joint, first place the two pipe fittings to be connected on the degree of appearance. During the installation process, the threaded rubber joint is first screwed onto one of the fittings, and then the other end of the fitting is screwed onto the degree surface to avoid the installation. In this process, the rubber sphere tears due to uneven force. Next, tighten the screws by hand or wrench. After that, fix the rubber joint and pipe fittings to an object that is not easily stretched or twisted.