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Oil rotary union TU-1910021
21-passagehigh-pressurefor oil industry applications

Oil rotary union - TU-1910021 - DSTI - Dynamic Sealing Technologies - 21-passage / high-pressure / for oil industry applications
Oil rotary union - TU-1910021 - DSTI - Dynamic Sealing Technologies - 21-passage / high-pressure / for oil industry applications
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Characteristics

Medium
for oil
Number of passages
21-passage
Applications
high-pressure, for oil industry applications, hydraulic
Material
carbon steel, carbon
Other characteristics
with electrical slip ring, with seal
Rotational speed

Max.: 35 rpm
(219.91 rad.min-1)

Min.: 0 rpm
(0 rad.min-1)

Pressure

Max.: 345 bar
(5,004 psi)

Min.: 0 bar
(0 psi)

Nominal size

238.3 mm
(9.382 in)

Description

Overview
  • 21-passage rotary union designed to deliver hydraulic fluid to a coiled tubing injector head control reel for demanding oil & gas outdoor applications.
  • Includes a custom 70-wire electrical slip ring with Ethernet capability routed to six bulkhead connections (3 on shaft, 3 on housing) for integrated control and data transmission.


Key Attributes
  • Industry: Oil & Gas
  • Media: Oil
  • Environment: Outdoor
  • Material: Carbon / Alloy Steel
  • Maximum Pressure: 5,000 PSI [345 BAR]
  • Maximum Speed: 35 RPM


Passages, Dimensions & Flow Details
  • Number of Passages: 21
  • Passage Sizes: 0.380" [9.7 mm], 1.000" [25.4 mm]
  • Through Bore: None
  • Diameter: 9.38" [238.3 mm]
  • Length: 30.57" [776.5 mm]


Application & Electrical Integration
  • Application: Supplies hydraulic fluid to a coiled tubing injector head control reel; engineered for outdoor oil & gas use with robust sealing and routing for multiple media.
  • Electrical: Custom 70-wire slip ring with integrated Ethernet; electrical connections delivered as six bulkhead ports (3 on shaft, 3 on housing) to simplify integration with control systems.


Technical Specifications
  • Model: TU-1910021
  • Industry: Oil & Gas
  • Media Type(s): Oil
  • Environment: Outdoor
  • Material: Carbon / Alloy Steel
  • Max. Pressure: 5,000 PSI [345 BAR]
  • Max. Speed: 35 RPM
  • Number of Passages: 21
  • Passage Size(s): 0.380" [9.7 mm], 1.000" [25.4 mm]
  • Through Bore: None
  • Diameter: 9.38" [238.3 mm]
  • Length: 30.57" [776.5 mm]
  • Electrical Slip Ring: 70-wire with Ethernet; 6 bulkhead connections (3 on shaft, 3 on housing)

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.