The Relationship of Rubber Joint Ball Quantity with Displacement

2016-02-14 10:00:00

肖盈

Original

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Summary : Rubber joint depending on the number of spheres can be divided into single sphere flexible rubber joint, double sphere flexible rubber joint, three spheres flexible rubber joint, four spheres flexible rubber joint. And what are the common and different between them?

Rubber joint depending on the number of spheres can be divided into single sphere flexible rubber joint, double sphere flexible rubber joint, three spheres flexible rubber joint, four spheres flexible rubber joint. And what are the common and different between them?

Single Sphere Flexible Rubber Joint

Rubber joint

In general, these four types of rubber joint are using rubber high elasticity, high air tightness, medium resistance and weather resistance and radiation resistance performance, can be applied to complex geological conditions, sedimentation rate and hot and cold changes frequently after pipeline running.

The difference is that the more rubber joint sphere, the greater the displacement, pressure, and the better performance. We introduce their relationship by a set of data.

Rubber joint plays the role of compensation displacement, vibration isolation, noise reduction in pipeline engineering, reducing pipeline displacement and vibration to its own physical damage. With DN500mm rubber joint as an example, the four types of rubber joint every displacement elongation, compression quantity change as below.

	axial elongation	axial compressed displacement	radial displacement
single sphere flexible rubber joint	36	48	30
double sphere flexible rubber joint	65	70	70
three spheres flexible rubber join	90	110	75
four spheres flexible rubber joint	120	160	85

My company can design, manufacture various specifications rubber joint, please see the web page specific contact information of our company.

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