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Drape Hoses

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DSTI's Offshore Oil & Gas Fluid Swivel Joints & Rotary Joints for High Pressure Moon Pool Drape Hoses

DSTI’s comprehensive line of High Pressure Inline (HPI) swivels for drape hoses on Moon Pools, MPD Systems and DAT Systems.

DSTI focuses exclusively on fluid swivels and sealing technology for the world's most challenging and critical applications.

Trusted by leading oil and gas equipment manufacturers, operators and contractors, the HPI product line consists of several standard designs to provide our clients with the ability to standardize their entire fleet of vessels with DSTI’s moon pool hose swivels. If our standard HPI configurations don’t suit your needs, contact a member of our team to discuss customized options featuring the same, field-proven sealing technology and design benefits.

HPI Swivel Applications

High Pressure Hose Swivel Brochure Oil & Gas Brochure
Send us an inquiry Get a Quote or email us at [email protected]
or call us at +1 763-404-8000
  • High Pressure Flexible Hoses Testimonial
    "DSTI's MPD swivels performed better than the other swivels we have experience with. From the packaging to the performance, I am impressed." Subsea Supervisor

    "DSTI product quality and performance exceeded my expectations. The swivels performed as advertised and I intend to use them again on my next project." MPD / Well Control Technical Superintendent
  • High Pressure Flexible Hoses Testimonial
    "It was a pleasure working with DSTI. The design features of the DSTI HPI Swivels provide the reduced full working pressure rotational torque our clients are asking for. I highly recommend DSTI to my clients requiring fluid swivels." Principal Engineer
  • High Pressure Flexible Hoses Testimonial
    "I highly appreciate DSTI for their level of quality when it comes to documentation, quality control and customer service. This is well above industry standard and provides a good fundamental for the reliability and quality of their products." Senior Project Engineer

Technical Specifications

Working Pressures
Up To 20,000+ PSI
Bore Sizes Ranging
From 2" to 8"+
Compliant with
ABS & DNV GL Certification
Designed to
API 6A, 16C & 17D
DSTI's Offshore Oil & Gas Fluid Swivel Joints & Rotary Joints for High Pressure Hoses
  • In-Stock Inventory for Short Lead Times
  • Exclusive, Low-Torque Design at Full Working Pressure
  • Robust, Marine Grade Plain Bearings Ensure Consistent Performance Under All Operational Loads
  • Long Service Life Between Maintenance Intervals
  • Internal Locking Mechanism Improves Safety By Eliminating Possibility of the Shaft Separating From the Housings
  • Preventative Maintenance & Rebuild Manual Provided
  • Redundant Sealing System Provides Maximum Uptime

Moon Pool Swivels

Hose Type Part # Bore Size Pressure Rating End Connection End Connection Type API 20E BOLTING Part Downloads Information
Choke / Kill HPI-11540-FX1504 3-1/16" 15 KSI [103.4 MPa] Flange API 6A, TYPE 6BX, 3-1/16” 15 KSI, BX154 BSL 1 Get Quote
Choke / Kill HPI-11540-HX1504 3-1/16" 15 KSI [103.4 MPa] Hub API 16A, TYPE 16BX, 3-1/16” 15 KSI, BX154, NO. 6 CLAMP BSL 1 Get Quote
Choke / Kill HPI-11541-HX1504 3-1/16" 15 KSI [103.4 MPa] Hub API 16A, TYPE 16BX, 3-1/16” 15 KSI, BX154, NO. 6 CLAMP BSL 3 Get Quote
Choke / Kill HPI-25540-FX1504 3-1/16" 15 KSI [103.4 MPa] Flange API 6A, TYPE 6BX, 3-1/16” 15 KSI, BX154 BSL 3 Get Quote
Choke / Kill HPI-25540-HX1504 3-1/16" 15 KSI [103.4 MPa] Hub API 16A, TYPE 16BX, 3-1/16” 15 KSI, BX154, NO. 6 CLAMP BSL 3 Get Quote
Hydraulic HPI-09210-FX0502 2-1/16" 5 KSI [34.5 MPa] Flange API 17D, TYPE 17SS, 2-1/16” 5 KSI, BX152 BSL 1 Get Quote
Hydraulic HPI-09210-HX0502 2-1/16" 5 KSI [34.5 MPa] Hub API 16A, TYPE 16BX 2-1/16” 5 KSI, BX152, NO. 1 CLAMP BSL 1 Get Quote
Hydraulic HPI-11410-FX1004 3-1/16" 10 KSI [68.9 MPa] Flange API 6A, TYPE 6BX 3-1/16” 10 KSI, BX154 BSL 1 Get Quote
Hydraulic HPI-11411-HX1003 2-9/16" 10 KSI [68.9 MPa] Hub API 16A, TYPE 16BX 2-9/16” 10 KSI, BX153, NO. 4 CLAMP BSL 1 Get Quote
Hydraulic HPI-11412-HX1003 2-9/16" 10 KSI [68.9 MPa] Hub API 16A, TYPE 16BX 2-9/16” 10 KSI, BX153, NO.4 CLAMP BSL 3 Get Quote
Hydraulic HPI-11411-HX0503 2-9/16" 5 KSI [34.5 MPa] Hub API 16A, TYPE 16BX 2-9/16” 5 KSI, BX153, NO.2 CLAMP BSL 1 Get Quote
Mud / Boost HPI-13322-FX0505 3-1/8" 5 KSI [34.5 MPa] Flange API 17D, TYPE 17SS 3-1/8” 5 KSI, BX154 BSL 1 Get Quote
Mud / Boost HPI-13322-HX0505 3-1/8" 5 KSI [34.5 MPa] Hub API 16A, TYPE 16BX 3-1/8” 5 KSI, BX154, NO. 4 CLAMP BSL 1 Get Quote
Mud / Boost HPI-13320-FX1006 4-1/16" 7.5 KSI [51.7 MPa] Flange API 6A, TYPE 6BX 4-1/16” 10 KSI, BX155 BSL 1 Get Quote
Mud / Boost HPI-13320-HX1006 4-1/16" 7.5 KSI [51.7 MPa] Hub API 16A, TYPE 16BX 4-1/16” 10 KSI, BX155, NO. 6 CLAMP BSL 1 Get Quote
Mud / Boost HPI-13321-HX1006 4-1/16" 7.5 KSI [51.7 MPa] Hub API 16A, TYPE 16BX 4-1/16” 10 KSI, BX155, NO. 6 CLAMP BSL 3 Get Quote
Mud / Boost HPI-13320-HX0506 4-1/16" 5 KSI [34.5 MPa] Hub API 16A, TYPE 16BX 4-1/16” 5 KSI, BX155, NO. 5 CLAMP BSL 1 Get Quote

Managed Pressure Drilling (MPD) Swivels

Hose Type Part # Bore Size Pressure Rating End Connection End Connection Type API 20E BOLTING Part Downloads Information
MPD HPI-0903-GR1123 2" 5 KSI [34.5 MPa] Hub Grayloc 3GR23 BSL 1 Get Quote
MPD HPI-0913-GR1123 2" 5 KSI [34.5 MPa] Hub Grayloc 3GR23 BSL 3 Get Quote
MPD HPI-0903-HX1002 2-1/16" 5 KSI [34.5 MPa] Hub API 16A, TYPE 16BX 2-1/16” 10K, BX152, NO. 2 CLAMP BSL 1 Get Quote
MPD HPI-0903-HX0502 2-1/16" 5 KSI [34.5 MPa] Hub API 16A, TYPE 16BX 2-1/16” 5 KSI, BX152, NO. 1 CLAMP BSL 1 Get Quote
MPD HPI-1503-GR1562 6" 5 KSI [34.5 MPa] Hub Grayloc 6GR62 BSL 1 Get Quote
MPD HPI-1513-GR1562 6" 5 KSI [34.5 MPa] Hub Grayloc 6GR62 BSL 3 Get Quote
MPD HPI-1503-HX0508 6" 5 KSI [34.5 MPa] Hub API 16A, TYPE 16BX 7-1/16” 5K, BX156, NO. 8 CLAMP BSL 1 Get Quote

Direct Acting Tensioner (DAT) Swivels

Hose Type Part # Bore Size Pressure Rating End Connection End Connection Type Part Downloads Information
DAT HPI-16210-S01 8" 5 KSI [34.5 MPa] Flange 8" ISO 6164 GS Hydro Get Quote

Photos

High Pressure Drape Hose Swivels

Video

See How Our HPI Swivel Technology Works

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