Our drape hose swivel secures a highly cost-effective and safe operation.
The High Pressure Equalized Swivel is ideal for dynamically positioned rigs, but broadly used on any drape hose connection. Our technology utilizes pressure equalized rings for 360 degree movement at a constant low torque, irrelevant of the pressure applied.
Stress in coflex hoses caused by rig movement results in wear and fatigue, which can lead to a reduced working life or even failure.
To serve the industry better Sub Sea Services has developed and patented a high pressure equalized swivel. Many of the major drilling companies have already switched to our HPE Swivel, as it can operate in all conditions as our special design and method of pressure equalizing makes it highly efficient.
Combined with our modified slip joint the HPE Swivel secures a safe operation that is also highly cost-effective. The swivel range from 2 1/16 to 4 1/16 in size with MWP rated from 5.000 to 20.000 psi.
- Non separation force, pressure compensated
- Rotates continously in both directions at full working pressure
- Sizes from 2 1/16 to 4 1/16
- MWP rated from 5.000 to 20.000 psi
- Sour gas service
- End connections, API specifications or other
- DVR in accordance with NPD regulations
- Patent US 7.654.583.B2
The outstanding efficiency and operational effectiveness has ensured worldwide adaption of our High Pressure Equalized Swivel for hydraulic systems.
For questions or inquiries, please contact our sales department.
Our other products
Quick Stab Connectors
A quick link between pressurized hose and pipe which can be disconnected by hand. This Flange or Hub coupling connects between any fixed line and umbilical line.
Guided Gooseneck System
The old fashioned Manual Gooseneck System remodeled, now providing simple and effective sliding and locking mechanisms for umbilical hose connection.
Auxiliary End Connections
Flexible end connections for all riser types. Male stabs are delivered with laser clad tungsten carbide overlay, female stabs delivered with Inconel 625 inlay.
Mud Recovery & Packer Monitoring System
Preventive system that collects mud overspill and gives an early detection in case of packer wear or failure.
Acoustic Valve Package
To be installed on the BOP to provide backup functionality when normal control is lost. Communicates with the surface via the Acoustic Control Unit.
Shear Boost System
Deadman autoshear system to increase operating pressure. Ensures dedicated volume needed when cutting casing and drill pipe in the event of an emergency.