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Knowledge of the working principle of the Low price Curved Tube Pressure Balance Corrugated Compensator

Release time:

2021-09-15

Knowledge of the working principle of the Low price Curved Tube Pressure Balance Corrugated Compensator

Introduce you the working principle of Low price Curved Tube Pressure Balance Corrugated Compensator.
With the development of urban gas industry, there are more and more places where gas pipelines need to pass through rivers. The common ways to cross the river include crossing the river bottom, crossing the pipe bridge and crossing the attached bridge. Among them, the crossing method with the attached bridge has the advantages of low investment and convenient construction , Short project cycle, easy maintenance and management in the future, etc., have been widely used by gas departments around the world.

Low price Curved Tube Pressure Balance Corrugated Compensator
While the curved tube pressure-balanced bellows compensator absorbs externally applied axial motion without imposing a pressure load on the system. This is achieved by using two bellows, both bound together under line pressure and acting in opposite directions. It is used in situations where pressure loads on piping or equipment are unacceptable.
While the Low price Curved Tube Pressure Balance Corrugated Compensator's joints balance the pressure, the force required to move the joints themselves is unbalanced. Both the flow bellows and the balance bellows must be compressed or elongated during operation, and the combined axial spring force acts on the pipe or equipment. Since the bellows for this fitting require little force to move, it is usually not objectionable.