High Pressure Inline Swivels

High Pressure Inline (HPI) Swivels For Subsea & Topside Flexible Lines
Designed for offshore service, HPI swivels allow for 360 degree rotation of subsea and topside flexible hoses. A compact design offers reduced weight with heavy-duty internal bearings to support hose loads and provides low rotating torque across the entire pressure range. HPI swivels are utilized worldwide to provide efficient, consistent and safe connections to high pressure equipment.
Product Images
  • High Pressure Inline Swivel
  • High Pressure Inline Swivel
  • High Pressure Inline Swivel
Technical Specifications
Description Specification
Design Forces 15,000+ PSI Working Pressure
Design Life 25 Years
Material Stainless Steel
Interfaces API Flange/Hub, Grayloc & Others
  • 1” – 6” Standard Flow Path Sizes
  • Designed For Sour Service in Accordance with NACE MR0175
  • Designed & Qualified to API 16C
  • Modular Design Reduces Weight & Simplifies Swivel Service
  • Wetted Components Feature F55 Construction for Superior Corrosion Resistance
  • Heavy Duty Plain Bearings Allow For Low Torque Rotation
  • Exclusive High Pressure Dual Sealing Technology
  • Pressure & Load Tested To Verify Optimum Performance
  • Capable of Handling a Wide Range of Bore Fluids
  • 3rd Party Design Approvals Available as Required