Product Introduction

The bypass pressure balance type bellows compensator consists of an internal pressure working wave and an external pressure balance wave, and has a small volume. The number of unstable waves added to the product is twice that of the straight pipe pressure balance compensator, because the two sets of corrugated pipes in the middle are subjected to external pressure and have good stability. Mainly used to absorb axial and lateral combined displacement and balance the pressure thrust of corrugated pipes. The straight pipe external pressure bypass pressure balance type corrugated compensator adopts a double corrugated pipe linked diversion balance chamber structure design, which means that when absorbing or compensating for the deformation of the pipeline, its two corrugated pipes are respectively in a tensile (compression) or compressive (tension) state, which changes the stress condition of the corrugated pipe and makes it more reasonable, thereby balancing (eliminating) the additional lateral thrust generated by the medium internal pressure on the end fixed support of the pipeline at the blind end variable section or elbow, releasing the internal stress of the pipeline and fixed support, extending the service life of the pipeline, greatly reducing the volume of the fixed support, and the guiding device greatly improves the compensation ability of the corrugated pipe compensator. Ensure the safe operation of pipelines.

Product advantages

The bypass pressure balanced bellows compensator is widely used in the connection of smelting, power plants, industrial equipment manufacturing, and engineering pipeline systems, effectively ensuring the high safety performance of pressure pipelines when transporting various harmful, toxic, flammable, and explosive media, and avoiding leakage pollution that may cause environmental pollution in the ocean, sky, factories, and other areas. Its product features are high temperature resistance, high pressure resistance, corrosion resistance, fatigue resistance, and wear resistance. Composed of two identical corrugated pipes, end rings, heads, outer pipes, etc., it mainly consists of two working corrugated pipes located at both ends and a balancing corrugated pipe located in the middle, as well as structural components such as tension rods and end plates. It is mainly used to absorb axial displacement and balance the pressure and pushing force of the corrugated pipes as an expansion joint