Double spheres rubber expansion joint (union-screw end)

Double spheres rubber expansion joint (union-screw end)

Category
  • Certificate: CE
  • Standard: EJMA
  • Connection: BSPT / NPT female thread
  • Temperature: -10°C to 120°C
  • W. pressure: 230 psi
  • Surface: Black rubber, with galv. unions

Product Details

Double spheres rubber expansion joint (union-screw end) is made by rubber sheets wrapping around a bellows-shape mandrel with two spheres and threaded connection, and it is flexible unit installed in piping system to absorb vibrations and shock, relieve anchor stress, reduce noise, and compensate for misalignment.

Available Size

Size L (mm) Axial compression (mm) Transverse movement (mm) Ref.No.
1/2″ / DN15 200 22 22 U2901
3/4″ / DN20 200 22 22 U2902
1” / DN25 200 22 22 U2903
1-1/4” / DN32 200 22 22 U2904
1-1/2” / DN40 200 22 22 U2905
2” / DN50 200 22 22 U2906
2-1/2” / DN65 240 22 22 U2907
3” / DN80 240 22 22 U2908

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