High Pressure Swivel Joint

Looking for a durable and efficient hydraulic rotary swivel joint? Explore our high-performance swivel joints designed for high-pressure hydraulic systems in demanding industrial environments. Whether you need a 360-degree rotating connection or multi-port swivel solutions, we offer a full range of rotary couplings built to perform under pressure.

A hydraulic rotary swivel joint (also known as a high-pressure swivel joint or rotary hydraulic coupling) is a mechanical device that allows fluid transfer between stationary and rotating components under high pressure, up to 10,000 PSI or more. These joints are vital in construction equipment, agricultural machinery, marine hydraulics, and robotic arms, where flexible motion meets powerful fluid control.

Key Features of Our Hydraulic Rotary Swivel Joints

• High Pressure Ratings-Handles extreme hydraulic pressures (3000–10,000 PSI), ideal for excavators, cranes, and heavy-duty applications.
• 360° Continuous Rotation-Ensures smooth and unrestricted motion even under full system load.
• Multiple Flow Paths-Available in single, dual, or multi-passage designs for complex hydraulic circuits.
• Leak-Free Performance-Equipped with high-grade seals (NBR, FKM, PTFE) to eliminate leakage and extend service life.
• Heavy-Duty Materials-Built from stainless steel, carbon steel, or anodized aluminum to resist wear and corrosion.

Application

• Construction & Mining Equipment-Used in excavators, loaders, and drilling rigs for boom, arm, or tool movement.
• Marine & Offshore Hydraulics-Reliable under saltwater conditions for winches, cranes, or subsea tools.
• Agricultural Machinery– Enables pivoting hydraulic functions in harvesters, tractors, and sprayers.
• Industrial Robots & Turntables-Delivers hydraulic fluid while maintaining freedom of movement in robotic joints.
• Oil & Gas Platforms-Used in rotary tables and rotating control devices under extreme pressures.

Product Categories Offered

• Single-Passage Swivel Joints – For simple, direct fluid transfer.
  Multi-Passage Rotary Swivels – For multi-line hydraulic circuits.
• High-Torque Swivel Joints – Designed for demanding loads and torque stress.
• Stainless Steel Hydraulic Swivels – Built for corrosion resistance in marine or chemical use.
• Custom Hydraulic Rotary Fittings – OEM designs tailored to your equipment’s pressure and flow requirements.

Why Choose Our Swivel Joints?

• 10+ years of hydraulic sealing experience
• Engineering support for OEMs & system integrators
• Fast lead times & global shipping
• Competitive pricing for bulk and industrial customers
• Used by Caterpillar, Komatsu, and offshore platforms worldwide