They are used to absorb thermal expansions and dampen vibrations in the system. Since the corrugation sheet is rolled up on the flange, the flanges are rotated to meet the bolts and they are easily rotated. Shim in floating flanged expansion joint; it allows the flow to be laminar as well as increase the working speed of the bellows.
TECHNICAL SPECIFICATIONS
| DESIGN | EJMA STANDARDS |
| CONNECTION TYPE | FLOATING FLANGE |
| OPERATING PRESSURE | 16 Bar / 2,5 Bar-...-64 Bar (Optional) |
| TEMPERATURE | -90 °C - 550 °C |
| AMOUNT OF EXPANSION | 30 mm (-20+10) |
| 45 mm (-30+15) | |
| 60 mm (-40+20) |
SPECIFICATIONS
| Bellows | AISI 304 / AISI 316 - AISI 321 (Optional) |
| Flange | St 37-2 / AISI 304 - AISI 316 (Optional) |
| Liners | AISI 304 / AISI 316 - AISI 321 (Optional) |
USAGE AREA
Machines, Pumps, Motors, Gas Lines, Steam Lines, Compressed Air Lines, Exhaust Applications, Hot and Cold Water Systems, Superheated Water Systems, Hot Steam Systems, Hot Oil Systems