Click image to view original picture
galvanized rubber expansion joint
1.DN32mm~DN5000mm
2.length:90mm~650mm
3.ISO9001,ISO14001
4.13 years OEM producing
EPDM rubber expansion joint
1. The material are good sealing, light weighting, easy to fix and maintain, also has long usage
|
Item |
Type |
|
|
JGD-1 |
JGD-2 |
|
|
Working Pressure MPa (Kgf/cm2) |
1(10) |
1.6(16) |
|
Exploding pressure MPa (Kgf/cm2) |
2(20) |
3(30) |
|
Vacuum Degree Kpa(mm/Hg) |
56.3(400) |
86.7(650) |
|
Working Temperature |
-15~+115 Special one can reach to -30~+250 |
|
|
Medium |
Air, Compress air, Water, Sea water, Hot water, Oil, Acid, Alkali, etc. |
|
2. Explanation of epdm rubber expansion joint
The product could primarily reduce the quiver and noise of the piping system, completely solve the different piping problems as displacement of joint, axial flex and etc.
- According to different material requirement, product could be made as acid proof, alkali proof, corrosion proof to suit different medium and environment.
- The material are good sealing, light weighting, easy to fix and maintain, also has long usage life, But please keep far away from sharp metal in order to avoid breaking of the ball.
- Overhead use should match with the resilience supporting, and diagonally method should be used when fit the bonnet.
- Please use limiting bonnet to connect the flanges if piping pressure is high.
3. Displacement Diagram of epdm rubber expansion joint
