Unrestrained expansion joint

    Unrestricted welded corrugated pipe axial pressure balanced metal expansion joint is a widely used equipment in pipeline systems. It has the functions of compensating for thermal expansion and contraction caused by temperature changes in pipelines, absorbing vibration of pipeline systems, and reducing fluid pressure.

    The expansion joint mainly consists of corrugated pipes, pressure balancing devices, and connectors. Bellows are the core component of expansion joints, consisting of multiple corrugated plates with a large expansion and contraction range, which can absorb the thermal expansion and contraction caused by temperature changes in the pipeline. The pressure balancing device can balance the pressure inside and outside the pipeline, preventing damage to the expansion joint due to excessive pressure. The connector is a component that connects the expansion joint to the pipeline system, ensuring the stability and reliability of the expansion joint in the pipeline system.

    The unconstrained welded corrugated tube axial pressure balanced metal expansion joint has the following advantages:

    1. Large compensation amount: Due to the large expansion range of the corrugated pipe, the compensation amount of this expansion joint is also large, which can meet the compensation needs of various pipeline systems.

    2. High temperature and corrosion resistance: The expansion joint is made of metal materials, which has good high temperature and corrosion resistance performance and can adapt to various harsh working environments.

    3. Simple structure and convenient installation: The expansion joint has a simple structure and is easy to install, allowing for quick installation and debugging.

    4. Convenient maintenance: The maintenance of this expansion joint is also relatively convenient, just need to regularly check the status of the connectors and corrugated pipes.

    In summary, the unconstrained welded corrugated pipe axial pressure balanced metal expansion joint is an excellent pipeline compensation equipment.

     It can effectively absorb the thermal expansion and contraction caused by temperature changes in the pipeline, absorb the vibration of the pipeline system, reduce fluid pressure, and ensure the stability and reliability of the pipeline system.