Single ball rubber joint with negative pressure ring
March 27, 2024
Single ball rubber joint with negative pressure ring
Picture of single ball rubber joint with negative pressure ring
If the pipe is running at negative pressure, we need to add a negative pressure ring inside the sphere!
Because the positive pressure of rubber joint can reach very high, but the negative pressure will be opposite, for the negative pressure ring installation,
will make the rubber joint practicability and safety increase a layer, greatly prolong the service life of rubber joint.
The picture shown below is the picture of the rubber joint with the negative pressure ring installed
The operation of the pipe will exert pressure on the rubber joints, normally known as positive pressure.
Today we mainly talk about the negative pressure of the rubber joint, the negative pressure comes from the inside of the pipe,
due to a variety of reasons caused by a sharp reduction in internal air, resulting in the suction state,
if not able to resist the negative pressure, the rubber joint will be sucked flat, as shown in the figure below.
