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Rubber Expansion Joints

Rubber expansion joints are used in the transportation of pressurized fluids. As they eliminate the need for coupling gaskets they are widely used in many industrial sectors. They are highly resistant to fatigue and corrosion and have a significant sound-proofing capacity

Different Types of RubberJoints

Expansion Joint, Single Sphere

Expansion Joint, Twin Sphere

Expansion Joint, Union Type A

Expansion Joint, Union Type B

Rubber Expansion Joints Dimensions and Info

DNLbndDAxial DisplacementLateral DisplacementAngle of Deflection

150LBPN16150LBPN16150LBPN16150LBPN16StretchCompressiona1+a2

.71888.910069915°

.71898.6110610915°

.118120.°

.118139.°

.118152.°

.118190.°

.418215.°

.423241.°

.423298.°

.427431.°

.427476.°

.430539.°

.136749.°

Benefits of Rubber Expansion Joints

Expansion joints are primarily used to absorb all directional piping movements

Absorb movement and excellent against vibration and flutter in rigid piping systems

The internal density is high, and the elastic deformation is good.

Very little axial space and are lightweight good flexibility, easy installation, and maintenance

FAQs About Rubber Expansion Dismantling Joints

What Are the Main Components of a Rubber Expansion Joint?

The rubber elastic joint sphere is composed of an inner gel layer, a multi-layer scraping nylon curtain fabric, and a rubber tube having a compound layer composite.

fabric and metal reinforcing

Steel flanges or Union

What is the Function of a Rubber Expansion Joint?

As one of the most professional China valve suppliers, Hebei Leading offers a large range of pipeline products, including industrial valves, flanges, pipe products. If you are facing trouble in sourcing a lot of different pipeline products, this website is a good place. We have a group of professional engineers who have 10 years plus experience.



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