Double-sphere flexible rubber expansion joints
Double-sphere flexible rubber expansion joints
Double-sphere flexible rubber expansion joints
Double-sphere flexible rubber expansion joints

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Double-sphere flexible rubber expansion joints

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Model No. : SOLID rubber expansion joints
Brand Name :
10yrs

Taiyuan, Shanxi, China

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Product description

  • Flange: steel to SABS 1431 Grade 300WA
  • Flange: coat
  • Flange coating: galvanized
  • Rubber seal: EPDM or NBR
  • Expansion joint are low cost vibration and deflection absorption components in fluid conveyance pipelines
  • The bellows consists of two symmetrical connecting ends, either threaded unions for smaller nominal bores or flanged ends for larger nominal bore pipelines
  • The body of the bellows is essentially a robust rubber cylinder that is capable of absorbing vibration and movement in pipeline components
  • Bellows are often installed in-line with water pumps as the absorber of the operating vibration of the pump and movements due to pump start up, shut down
  • Bellows are also able to absorb axial displacement due to pipeline expansion and contraction, and lateral displacement and pipeline angularity
  • Available range: from DN20mm-DN1000mm
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