Straight Pipe Pressure Balanced Corrugated Expansion Joints are specially engineered expansion joints designed to absorb axial movement while balancing internal pressure thrust within piping systems.
By incorporating a pressure balancing structure (such as balancing bellows and tie rods), these expansion joints effectively neutralize pressure-induced forces, reducing the load on anchors and supporting structures. This makes them particularly suitable for systems where large pressure thrust would otherwise require heavy anchoring.
They are widely used in power plants, petrochemical facilities, and long-distance pipeline systems.