Rubber Expansion Joint Bellow with Rubber Flange
4,500 - 5,000 Per piece
A rubber expansion joint with a rubber flange is a type of flexible connector used in piping systems to absorb movement, vibration, and noise, while also accommodating changes in temperature and pressure. It consists of two main components: 1. **Rubber Expansion Joint:** The main body of the expansion joint is made of rubber, which is a flexible and elastic material. This rubber component is designed to absorb various types of movement in a piping system, including axial compression and extension, lateral deflection, angular rotation, and even some torsional movement. It helps prevent the transfer of stresses and vibrations from one part of the system to another, thereby reducing the risk of damage to pipes, equipment, or structures. 2. **Rubber Flange:** The rubber expansion joint typically has flanges on either end, which are used to connect the expansion joint to the piping system. These flanges are also made of rubber and have bolt holes that align with the bolt holes on the piping system's flanges. By bolting the rubber flanges to the adjacent flanges on the pipes, you create a secure and sealed connection. The rubber flanges are often reinforced with fabric or metal to provide additional strength and stability. The use of rubber in both the expansion joint and the flanges allows for flexibility and the ability to accommodate movement while maintaining a tight seal, preventing the leakage of fluids and gases from the piping system. Rubber expansion joints with rubber flanges are commonly used in applications where there is a need for flexibility and vibration isolation, such as in HVAC systems, industrial piping, water treatment plants, and chemical processing plants. They help protect pipes and equipment from the stresses and movements that can occur in these systems, extending the lifespan of the components and reducing maintenance and repair costs.