The role of built-in negative pressure ring of rubber joints

The role of built-in negative pressure ring of rubber joints
Bendable rubber joint model KXT is a combination of two flanges and a rubber sphere, mainly used for the connection between pipes and pipelines, belongs to a kind of flexible compensation device, good sealing performance, good elasticity, good pressure-bearing capacity, connection methods: flange connection, clamp connection. When installing the product, the product is installed in its natural state to avoid super-displacement installation and pulling, which affects the normal use of rubber joints. When choosing a rubber joint, you have to choose whether to add a booster ring or a guide tube according to the pressure requirements of the pipe.
The built-in negative pressure ring of rubber joints can be added according to the situation of the pipeline, invisible to the naked eye and visible to the naked eye, in order to prevent the sphere from being sucked flat under negative pressure and to protect the normal use of the sphere, such as when the pipeline pressure is high, it is necessary to add a booster ring in the middle of the sphere of rubber joints to protect the use of rubber joints.