DSTI's success in providing fluid transfer solutions is based on a wide range of proven experience with rotary sealing technology, continual design innovation, and a priority for constant communication with its customers to ensure their project's success.

DSTI's subsea swivels allow for optimal seal performance & enhanced reliability for maintenance-free service life.

Subsea Swivels for Pipelines / Flowlines

Reliable Fluid Swivel Solutions for Flowline Installation & Operation

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DSTI's subsea swivels are designed for safe and reliable fluid transfer. Designs are available for pipeline deployment applications and specialized subsea swivels designed for rotation under pressure.

DSTI's swivel products are designed and manufactured to meet customer-specified requirements and applicable standards (API, ATEX, CE, and others).




Application examples include manifolds, vertical connection modules (VCM), pipeline end terminals / manifolds (PLET/PLEM), christmas (X-mas) trees, subsea pipelines / flowlines, subsea mining, and automated handling tools.



Subsea Swivel Features

  • High Pressure Capabilities (20,000+ PSI)
  • High Flow Volume
  • Depths to 3500 Meters
  • Designed to Generate Low Torque with Max. Load & Bending Moment
  • Wide Range of Bore Sizes & Flange Options
  • Engineered To Strict Customer Specifications
  • Corrosion Resistant Materials (Inconel Clad, PTFE Lined, Super Duplex, and Others)
  • Designs Available for Abrasive Media & Sour Gas Service
  • Variety of Sealing Systems Available Including Metal-to-Metal & Specialized Dynamic Seals
  • Designs Available to be Operated by ROV
  • 3rd Party Inspection Certification
  • Specialized Designs for Direct Integration into Customer Equipment


For more information on subsea swivel solutions , please Contact DSTI



{ See Also Oil & Gas & Marine & Offshore }