Rubber Expansion Joints

Minimum Order: 1

Packaging: N/A

Delivery: 15 Days

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 Rubber Joints

Expansion Joint, Single Sphere

Expansion Joint, Twin Sphere

Expansion Joint, Union Type A

Expansion Joint, Union Type B

Rubber Expansion Joints Dimensions and Info

DN L b n d D Axial Displacement Lateral Displacement Angle of Deflection

150LB PN16 150LB PN16 150LB PN16 150LB PN16 Stretch Compression a1+a2

32 95 16 16 4 4 15.7 18 88.9 100 6 9 9 15°

40 95 16 16 4 4 15.7 18 98.6 110 6 10 9 15°

50 105 18 18 4 4 19.1 18 120.7 125 7 10 10 15°

65 115 18 18 4 4 19.1 18 139.7 145 7 13 11 15°

80 135 20 20 4 8 19.1 18 152.4 160 8 15 12 15°

100 150 20 20 8 8 19.1 18 190.5 180 10 19 13 15°

125 165 22 22 8 8 22.4 18 215.9 210 12 19 13 15°

150 180 22 22 8 8 22.4 23 241.3 240 12 20 14 15°

200 210 24 24 8 12 22.4 23 298.5 295 16 25 22 15°

250 230 26 28 12 12 25.4 27 362 355 16 25 22 15°

300 245 28 28 12 12 25.4 27 431.8 410 16 25 22 15°

350 255 30 30 12 16 28.4 27 476.3 470 16 25 22 15°

400 255 32 32 16 16 28.4 30 539.8 525 16 25 22 15°

500 255 34 36 20 20 31.8 33 635 650 16 25 22 15°

600 260 36 38 20 20 35.1 36 749.3 770 16 25 22 15°

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?

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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?

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