concrete pump pipe flange

In the concrete pumping system, the pumping pipe flange as the core component connecting each section of the pumping pipe, its quality and performance directly affect the sealing, stability and service life of the whole pumping system. As a professional concrete pumping pipe supplier, we know the importance of the flange, this article will introduce the function, type and selection points of the pumping pipe flange, to help customers understand this key component more comprehensively.

First, the function of the pump pipe flange
Pump pipe flange is what we often say concrete pump flange, pump pipe pipe hoop, welded to the ends of the concrete pump pipe, convenient to use the pump pipe tube card connection.

Second, the common concrete pump pipe flange model
Pump pipe flange is a concrete pump pipe welded at both ends of a large pipe hoop, there is a convenient connection. Pump pipe specifications are different, the model of the pump pipe flange is not the same. Common pump pipe flange specifications are DN80, DN100, DN125, DN150, DN180, the same specifications and high pressure and low pressure two kinds.

Concrete pump pipe specifications of different models, both ends of the welded pump pipe flange is also different, according to the size of the outer diameter, the pump pipe flange head is divided into the diameter of 98 mm, 116 mm, 124 mm 148 mm, 157 mm, 184 mm, 200 mm, 230 mm and so on a variety of models.

Third, the processing method of concrete pump pipe flange
Pump pipe flange head is processed using the back wall of the steel pipe, the raw material steel pipe is processed into the appropriate length, in the use of lathe finishing into the standard size. Ground pump pump pipe used on the flange head does not have wear-resistant sleeve, wear-resistant pump pipe used on the wear-resistant sleeve, so the price is also a little more expensive.

Fourth, concrete pump pipe flange maintenance precautions
Regularly check the flange bolts for looseness to prevent seal failure.
Clean the flange contact surface when replacing the seal to avoid concrete residue affecting the sealing effect.
Replace the flange edge in time when it is found to be worn or cracked to avoid the risk of pipe burst.

Although the concrete pump pipe flange is a small part, it is the key to ensure the efficient operation of the pumping system. As a supplier, we offer a wide range of flanges in various materials and specifications, and ensure their pressure resistance and durability through strict quality control.