Large-diameter GJH type clamp-style flexible pipe joint for circulating water pipelines.

The GJH-type large-diameter clamp-style flexible pipe joint for circulating water pipelines provides flexible connection, effectively reducing mechanical vibration with excellent seismic resistance. It compensates for thermal expansion and contraction in the pipeline system, eliminating the need for expansion joints and U-shaped pipes. It allows 360° rotation around the pipe axis. The connection method of the pipe joint is flexible, featuring rubber ring damping, with optimal vibration absorption at the intermediate position of compensation, capable of accommodating slightly larger amplitudes. However, at the inner or outer gap positions, due to proximity to rigid contact, vibration absorption is reduced. This can be mitigated by installing two or more joints adjacent to each other to enhance vibration damping. Adjustment of wear surfaces is convenient and fast.This clamp-style quick pipe joint is widely used in various industries such as mining, metallurgy, power generation, petroleum, chemical, and environmental protection for connecting pipelines carrying different media. Proven through multiple engineering applications in recent years, the clamp-style quick pipe joint offers the following advantages:

1. Quick and easy installation: The clamp-style quick pipe joint saves labor and time, featuring an advanced connection method that only requires bolt tightening, offering unparalleled advantages over flange connections.
2. Automatic compensation function: With an appropriate compensation gap, it automatically compensates for thermal expansion and contraction of pipelines without the need for expansion devices.
3. Self-tightening seal ensures safety and reliability, with no leakage under high or low pressure within normal pressure ranges.
4. Flexible connection allows for free deflection angles.
5. Excellent versatility: Suitable for connecting pipelines in various configurations, including above ground, underground, and overhead installations.