A hinged bend pipe, also known as a hinged elbow or hinged flexible pipe, is a specialized fitting used in the pipeline system of concrete pump trucks. It features a hinged structure that allows for bending and rotation within a certain range to accommodate different job sites and construction requirements.

1:Hinged bend pipes are typically made of steel or alloy materials and possess the following characteristics:

Hinged Structure: The design of a hinged bend pipe incorporates one or multiple hinge connection points, enabling the fitting to bend and rotate at these connection points. This hinged structure allows the pump truck system to flexibly adjust the conveying direction and angle during construction.

2:Bending Range: Hinged bend pipes offer a bending range within a certain scope, typically achieving a bend of 90 degrees or greater. This enables precise placement of concrete at different heights and positions, catering to various construction needs.

3:Durability: Hinged bend pipes are usually constructed from sturdy and durable materials, exhibiting excellent compressive strength and wear resistance. They can withstand high pressure and particle impact from concrete, resulting in an extended service life.

4:Sealing Performance: Hinged bend pipes are often equipped with sealing gaskets or rubber seals at the connection points to ensure the sealing performance of the pipeline system. This prevents concrete leakage and pressure loss, maintaining the reliability of the conveying process.

Hinged bend pipes play a critical role in the pipeline system of concrete pump trucks, offering enhanced flexibility and efficiency in concrete pumping operations. They can be selected in various diameters, angles, and lengths to suit specific construction conditions and project requirements.