Fabric expansion joint,we also called non metallic expansion joint or non metallic compensator, it is made of fabric, rubber, and other nonmetal material, and with metal flanges. Flanges material could be carbon steel (Q235, Q345, ASTM A105, ASTM A106, 20#, 25#, 35#),stainless steel (SS304, SS316, SS316L).
Composite parts of fabric expansion joint
1. bolts; 2. nuts; 3.washer; 4.inside sleeve flange; 5. fabric bellows; 6. flanges; 7.outside sleeve flange; 8. outside sleeve; 9. block ring; 10. rubber sealing ring; 11. inside sleeve; 12. flow direction mark.
Material list of fabric expansion joint (non metallic compensator)
|
NO. |
Name |
Material |
Quantity |
|
1 |
Flange |
carbon steel Q235, Q345, ASTM A105, ASTM A106, 20#, 25#, 35# |
2 pcs |
|
2 |
Inner and outer layer |
NR,NBR,EPDM,CR |
1 pc |
|
3 |
Reinforcing layer |
Silicon fiber fabric |
2-4 layers |
|
4 |
Inside sleeve |
carbon steel Q235, Q345, ASTM A105, ASTM A106, 20#, 25#, 35# |
1 set |
|
5 |
Outside sleeve |
carbon steel Q235, Q345, ASTM A105, ASTM A106, 20#, 25#, 35# |
1 set |
|
6 |
Sealing ring |
NR,NBR,EPDM,CR |
1 pc |
Performance of fabric expansion joint (non metallic compensator)
1 working environment
2 operating temperature
3 medium
4 working pressure
5 velocity flow
6 dust condition
7 compensation amoun
Application
Nonmetal Expansion Compensator Joint( Fabric Compensator, Fabric Expansion Joint) can compensate for axial displacement, angular displacement, with no thrust bearing. It is simple in support design and resistant to corrosion, high temperature. Nonmetal Expansion Compensator Joint( Fabric Compensator, Fabric Expansion Joint) can dampen noise and absorb vibration, especially suitable for hot air ducts and smoke pipes.
Our Advantages: