We are a leading manufacturer and exporter of rubber expansion joints in China.
We can supply high quality rubber expansion joints with flange and unions.
CHARACTERISTICS AND USAGE:
It employs multi-sphere structure so that the vibration absorption is good and noise reduction effciency is significant.
It can bear relatively high working pressure. It features anti-nurst and good elasticity.
It is able to deflect and displace to avoid damage caused by subsidence of foundation.
It is able to stretch and compress to avoid break of pipes due to thermal expansion and cold deformation.
It makes essy to remove and replace valves for inspection and repair.
MATERIAL:
RUDDER; NYLON; STEEL WIRE; FLANGE
TECHNICAL PARAMETERS:
| PARAMETER |
DN32-DV200 |
DN250-DN500 |
| WORKING PRESSURE(MPa) |
1.6 |
1.0 |
| BURSTING PRESSURE(MPa) |
4.8 |
3.0 |
| VACUITY |
500 |
400 |
The rubber expansion joint include:
Double sphere screwed rubber expansion joint,
Double sphere flanged,
Single sphere rubber expansion joint
For more info, please contact us.
Audited Supplier 
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