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RUBBER EXPANSION JOINT FIG.82

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Fig.83Fig.82Fig.80Fig.65Fig.62Fig.61Fig.60Fig.43Fig.42Fig.23AFig.15
RUBBER EXPANSION JOINT FIG.82
Flange dimensions and holes according UNE-EN 1092-2 PN10 / PN16
APPLICATIONS:
  • They allow the adsorption of the four movements: compression, elongation, lateral deflection and angular deflection.
  • They eliminate the noises and compensate the vibrations produced by the pumps or other equipment with pressure, temperature or corrosive fluids conditions.
  • It occupies a little length of installation and is very light.
  • It has a reduced fatigue factor and a great resistance to the deformation, being as well resistant corrosion and erosion.
  • It doesn’t have an electrical continuity.
  • It’s easy to assemble because it has floating flanges.
  • The work temperature is between: -15 ºC and 90ºC.
  • Working pressure: 10 bar / 16 bar.
  • Explosion pressure: 30 bar.
  • Main utilities: Cold water, hot water, air, oils, fats, gas, gas oil, hydrogen…
PN: 10/16
DN:
40-600
FLANGE:
Carbon steel. ST 37
BODY: NBR
KEY FRAME: Nylon
PRESSURIZED RING: Steel wire strand
Scheme of montage
INSTALLATION:
  • It’s very important to place the joint nearest possible of the pump and fix the other side with an anchorage to have a perfect isolation of the vibration and the noise.
  • For the absorption of movements in pipes, the joint must be put in respecting the fixed points and the guides.

Enlarge
1- FLANGE
2- BODY
3- KEY FRAME
4- PRESSURIZED RING
C/ Villa de Madrid, 49 - 46988 Polígono Fuente del Jarro - Paterna (Valencia) Tl: 0034 96 134 57 18-Fax: 0034 96 132 13 38 - borja@bombasborja.com
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