Listing ID #7141033
Company Information
Ask for more detail from the seller
Contact Supplier
A rubber expansion joint with tie rods, also known as a rubber expansion joint with restraint or tie rod expansion joint, is a type of flexible pipe or duct connection used in various industrial and piping applications. It is designed to accommodate movement, absorb vibrations, and reduce stress in piping systems. The addition of tie rods provides structural support and control over the movement of the expansion joint.
Here's how it typically works:
1. **Rubber Material:** The expansion joint consists of a flexible rubber or elastomeric material. This rubber can withstand various temperatures, pressures, and media, making it suitable for a wide range of applications.
2. **Tie Rods:** The tie rods are threaded rods made of metal (often stainless steel) that run through the rubber expansion joint. These rods serve several purposes:
- **Restraint:** They prevent the expansion joint from overextending during movement, which can be critical in high-pressure or high-temperature systems.
- **Control of Movement:** The tie rods help guide and control the movement of the expansion joint, ensuring it expands or contracts in a controlled manner.
- **Maintenance of Alignment:** They help maintain the alignment of the pipes or ducts connected by the expansion joint.
3. **Flanges:** The expansion joint is usually equipped with flanged ends that can be connected to the piping system. These flanges make it easy to bolt the expansion joint into place.
4. **Bolting:** The tie rods are secured using nuts and bolts on both ends of the expansion joint. This bolting arrangement allows for the adjustment of tie rod tension to control the amount of movement the expansion joint can accommodate.
Applications for rubber expansion joints with tie rods can include HVAC systems, industrial pipelines, power plants, and chemical processing facilities. These expansion joints are particularly useful in systems where there is a need for both flexibility and restraint to absorb thermal expansion, vibration, and other dynamic forces while maintaining the integrity of the piping system.
Regular inspection and maintenance of these expansion joints are essential to ensure they continue to function effectively and to avoid any potential issues that may arise over time.
Nature of Business
Manufacturer / Exporter / Service Provider / Supplier / Retailer / Retailer / Distributor / Importer / Trader / Buying House
Number of Employees
Below 20
Year of Establishment
2016
Connect with us
For Buyer 
For Seller 
Help 
