Water rotary union TB-1881401

for oilfor gashigh-pressure

Overview
Single-passage high-pressure inline swivel designed for offshore oil and gas operations. The swivel reduces stress and torsion on flexible hoses used in managed pressure drilling (MPD) systems. Its engineered sealing and bearing arrangement enables low-torque rotation under full working pressure while maintaining media integrity. Construction uses carbon/alloy steel with corrosion-resistant coatings for extended operational life in harsh offshore environments.

Key specifications & application

• Industry: Marine, Oil & Gas
• Media Type(s): Gas, Oil, Water
• Environment: Offshore, Outdoor
• Material: Carbon / Alloy Steel
• Max. Pressure(s): 5,000 PSI (345 BAR)
• Max. Speed: 5 RPM

Mechanical details

• Number of Passages: 1
• Passage Size(s): 6.00 in (152.4 mm)
• Through Bore: None
• Diameter: 15.06 in (382.5 mm)
• Length: 18.80 in (477.5 mm)

Technical specifications

• Type: Single-passage inline swivel (high pressure)
• Intended use: Managed pressure drilling (MPD) systems to reduce hose stress and torsion
• Operating pressure: up to 5,000 PSI (345 BAR)
• Maximum rotational speed: 5 RPM
• Media compatibility: gas, oil, water
• Materials & protection: carbon/alloy steel with corrosion-resistant coatings
• Internal passage diameter: 6.00 in (152.4 mm)
• Overall diameter: 15.06 in (382.5 mm)
• Overall length: 18.80 in (477.5 mm)