Industry Solutions Oil & Gas
We are a leading provider of advanced fluid sealing solutions for the global oil and gas industry.
DSTI is committed to pushing innovation within the oil and gas industry - from solutions for top drive and
coiled tubing systems, to subsea and topside flowlines / hoses, and umbilical hose reel systems. Our focus
is on manufacturing the best fluid sealing solutions helping our customer’s reduce operational costs,
increase production, optimize safety, and (most importantly) minimize risk.
Whether onshore or
offshore, standard (off-the-shelf) products or fully customized solutions, DSTI offers distinct technology
advantages due to our exclusive dedication to fluid rotary union design and manufacturing.
We
utilize our complete in-house capabilities including design, verification, machining, assembly, testing, and
qualification to ensure our products comply with all industry quality standards.
Fluid Sealing Solutions
Fluid Sealing Solutions Onshore
DSTI's high-performance, specialized fluid sealing solutions play an integral role within onshore oil and gas applications including solutions for top drive systems, coiled tubing (fracking and service reels) and pipe handling systems. With DSTI as a partner, you can rely on our high-quality, tested and field-proven solutions customized to meet your project’s goals.
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Fluid Sealing Solutions Offshore (Topside & Subsea)
With some of the highest operational costs in the industry, offshore oil and gas applications require versatile, field-proven solutions aimed at mitigating risk while optimizing production. In order to meet these demands, we work side-by-side with our customers to deliver maximum value, provide innovative solutions, and identify risks at the earliest stages of each project.
View SolutionsIn-House Capabilities & Services
From design to delivery to in-field product service and support, our dedicated team will be involved at every step in helping you reach your project goals.
Engineering & Simulation
DSTI's Engineering team leverages years of experience and a deep knowledge of engineering ...
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Project Management
Regardless of the scale or complexity of a project, our Project Management team will ensur...
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CNC Precision Machining
DSTI's advanced CNC machining centers offer the highest in quality, speed and consistency....
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Welding & Fabrication
DSTI's certified welding team specializes in complex structural assemblies and high pressu...
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Assembly, Testing & Qualification
All products are assembled and tested by DSTI's team of trained technicians using custom d...
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Inspection & Quality Management
With cutting edge products in nearly every industry, DSTI's Inspection and Quality team mo...
Learn MoreRecent Projects
Providing custom solutions is what we do best! Explore DSTI's wide-ranging experience in custom fluid sealing solutions by using the recent projects filter below.
Max. Pressure
Select
- Vacuum
- 0 - 199 PSI [0 - 14 BAR]
- 200 - 6,499 PSI [14 - 448 BAR]
- 6,500 PSI [448 BAR] & Over
Max. Speed
Select
- 0 - 24 RPM
- 25 - 99 RPM
- 100 RPM & Over
Flow Passages
Select
- 1 Passage
- 2 Passages
- 3 Passages
- 4 - 5 Passages
- 6 - 7 Passages
- 8 - 12 Passages
- 13 Passages & Over
- None
Flow Passage Size
Select
- Under 0.125" [3.18 mm]
- 0.125" - 0.249" [3.18 mm - 6.32 mm]
- 0.250" - 0.374" [6.35 mm - 9.50 mm]
- 0.375" - 0.499" [9.53 mm - 12.67 mm]
- 0.500" - 0.749" [12.70 mm - 19.02 mm]
- 0.750" - 0.999" [19.05 mm - 25.37 mm]
- 1.000" - 1.999" [25.40 mm - 50.77 mm]
- 2.000" [50.80 mm] & Over
Media Type
Select
- Chemical
- Coolant
- Cryogenics
- Food-Grade
- Gas
- Mud
- Oil
- Steam
- Water
- Other
Material Type
Select
- Aluminum
- Brass
- Bronze
- Carbon / Alloy Steel
- Stainless Steel
- Other
Through Bore
Select
- Under 1" [25.4 mm]
- 1.0" - 2.9" [25.4 mm - 73.7 mm]
- 3.0" - 5.9" [76.2 mm - 149.9 mm]
- 6.0" - 9.9" [152.4 mm - 251.5 mm]
- 10.0" - 11.9" [254.0 mm - 302.3 mm]
- 12.0" - 23.9" [304.8 mm - 607.1 mm]
- 24.0" - 35.9" [609.6 mm - 911.9 mm]
- 36" [914.4 mm] & Over
- None
Options
Select
- Crosstalk Protection
- Drive Mechanism
- Encoder / Rotary Sensor
- Explosion Proof
- External Cooling
- Fiber Optic Joint
- Load Bearing
- Slip Ring
- Value Added Components
Environment
Select
- Atmosphere / Space
- Cleanroom
- Explosive
- Indoor
- Offshore
- Outdoor
- Washdown
Industry
Select
- Aerospace
- Alternative Energy
- Heavy Equipment
- Defense
- Factory Automation
- Food & Beverage
- Machine Tool
- Marine
- Medical
- Metal Production
- Oil & Gas
- Plastic Molding
- Semiconductor
