Tri-Strakes®

Tri Strakes®

Current flow around a pipeline can result in vibration due to vortex shedding. The frequency of this vibration can become close to the natural frequency of the pipe, which could consequently fatigue or damage the pipeline. Trelleborg Offshore offer several solutions to suppress Vortex Induced Vibration (VIV), including PU VIV strakes, roto-moulded strakes and thermoformed strakes (Tri-Strakes®).

3products
Trelleborg
Tri-Strakes® L (Lite)
  • J-Lay load bearing capacity
  • Cost effective, high density packing
  • Light weight and easy to handle
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Trelleborg
Tri-Strakes® C (Combi)
  • Light weight and easy to handle
  • Cost effective, high density packaging
  • High impact & abrasion resistant
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Trelleborg
Tri-Strakes® S (Stinger)
  • Eliminates periodic vortex shedding
  • High impact and abrasion resistant
  • Suitable for S-lay and J-lay loads
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