Our DN100--125MM PTFE&EPDM Rubber Expansion Joints are demanded for their excellent chemical resistance,PTFE bellows liners is produced with steel or rubber covers and flanges. The PTFE&EPDM rubber expansion joints are commonly used in chemical plant,food industry,diesel engines,gas engines or in heating and sanitary areas as well as waste water treatment plant.
Drawing & Parameters
 |
NO.S | ITEMS | MATERIALS |
1 | Bellows | EPDM rubber |
2 | Lining | Cord Fabric |
3 | Skelton | Hard steel wire |
4 | Liner | PTFE bellow |
5 | Flange | Carbon steel |
6 | Tie Rod | Carbon steel |
7 | Nut | Carbon steel |
Parameters(Model :DN100-125mm) |
ØD1 | Ø98 | mm |
ØD1 | Ø152 | mm |
ØD1 | Ø200 | mm |
L | 125 | mm |
OD | Ø220 | mm |
PCD | Ø180 | mm |
N-H | 8-Ø18 | mm |
TNK | 18 | mm |
Design Temperature | 100 | ℃ |
Pressure | 1.0 | Mpa |
Axial Movement | ±24 | mm |
PTFE thick | 2.5 | mm |
Advantage of PTFE&EPDM Rubber Expansion Joint
· Isolate mechanical vibration
· Long life expectancy
· Absorb pressure surges
· Eliminate electrolysis
· Small space requirements
· Absorbs all directional movement
·Compensates for misalignment
·Cost-effective solution
