Hydraulic Rotary Swivel Joint

Hydraulic Rotary Swivel Joint – Leak-Free Fluid Transfer for Rotating Equipment

Our Hydraulic Rotary Swivel Joint is a high-performance fluid connector designed to transfer hydraulic oil or other pressurized media between stationary and rotating components. Whether in industrial automation, construction machinery, or marine hydraulics, this swivel joint ensures uninterrupted 360° rotation and reliable fluid sealing, backed by robust engineering and precision machining.

Key Features

360° Continuous Rotation

Designed to support full rotational movement without hose kinking or fluid flow interruption.

High-Pressure Resistance

Handles up to 400 bar / 5800 PSI for heavy-duty hydraulic systems and industrial applications.

Leak-Proof Sealing

Equipped with wear-resistant seals (NBR, FKM, or PTFE) to ensure tight, long-lasting hydraulic sealing.

Corrosion-Resistant Body

Made from hardened carbon steel, stainless steel, or anodized aluminum to withstand harsh environments.

Customizable Passages

Single-flow or multi-passage rotary unions are available for different fluid paths and complex systems.

Smooth Flow with Minimal Torque

Precision bearings reduce rotational torque while maintaining fluid stability.

Applications

Excavators & Cranes

For boom rotation and hydraulic circuit integrity in continuous motion.

Rotary Tables & Tooling Systems

Delivers hydraulic oil without twisting hoses in automated production cells.

Marine & Offshore Equipment

Suitable for winches, ROVs, and underwater manipulators.

Agricultural Machinery

Enables rotating arms or reels to stay hydraulically connected while moving.

Injection Molding & Die Casting

Transfers coolant, oil, or air during mold rotations.

Wind Turbine Systems

Maintains fluid power to pitch and yaw systems under constant rotation.

Why Choose Our Hydraulic Rotary Swivel Joint?

  • Over 10 Years of Sealing Expertise: Trusted by OEMs worldwide for superior sealing technology.
  • Fast Delivery from Stock: Standard models in stock for same-day shipping.
  • Custom Design Support: We offer custom channels, port sizes, and pressure ratings for your system.
  • Tested & Certified: Pressure-tested and verified to ISO standards before shipping.
  • OEM Quality at Competitive Price: We manufacture for top brands, now offering direct factory pricing to you