Double spheres rubber expansion joint (union-screw end)

Category Flexible joint

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

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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