Concrete Pump Pipe Rubber Sealing Ring

What is concrete pump pipe rubber sealing ring
Concrete pump pipe rubber ring is also called pump pipe rubber ring, concrete pump hose, used in the pump pipe interface, play a role in sealing the concrete conveying pipe.
In the concrete pumping system, the sealing performance of the pump pipe and its connecting parts directly affects the construction efficiency and safety. As one of the core parts of the concrete pumping pipe, the rubber sealing ring is small in size, but bears the key role of preventing concrete leakage and reducing pressure loss. For pump manufacturers, high-quality sealing ring is to enhance the competitiveness of the product is an important guarantee; for the construction side, it is to reduce maintenance costs, extend the life of the equipment invisible merit.

First, the concrete pump pipe rubber sealing ring specifications
According to the different specifications of the concrete pump pipe, the concrete pump pipe rubber seal can be divided into DN80, DN100, DN125, DN150 several, the same specifications of the same high-pressure and low-pressure two.
You need to choose the rubber ring according to the specification model of the concrete pump pipe and choose the corresponding model.

Second, the installation method of concrete pump pipe rubber sealing ring
When installing the concrete pump pipe sealing rubber ring, be sure to align the connected concrete pump pipe, set the rubber ring on the pump pipe flange, and then put on the pump pipe pipe clamp and tighten the pipe clamp screws. Note: If the rubber ring is not put in place, it can not be installed forcibly, which will easily cause slurry leakage.
When placing the concrete pump pipe rubber ring, put the rubber ring on the pump pipe, put the pump pipe to be connected, and wrap the pump pipe flange with the rubber ring.

Third, the practical suggestions to extend the life of the sealing ring
Regular inspection: check whether the sealing ring is cracked and hardened before construction, and apply grease (e.g. silicone grease) to reduce friction during installation.
Correct installation: avoid violent knocking or excessive stretching to ensure that the seal is evenly stressed.
Cleaning and maintenance: clean up the residual concrete in time after pumping to prevent the seal ring from being deformed due to extrusion after curing.

Fourth, how to choose the concrete pump pipe seal rubber ring
As a professional concrete pump pipe manufacturer, we recommend that you determine which material you need to determine the rubber ring specifications. You can measure the outer diameter of the pump pipe orifice, and determine the rubber ring specifications by the outer diameter. This will determine the exact price.
Winter temperature is relatively low, the black rubber rubber ring is relatively hard and easy to break, this is a normal phenomenon, we recommend that you use the concrete pump pipe sealing ring of the bull bar material.