Hydraulic rotary joint, stainless steel universal joint, 360 degree high pressure rotary joint, rotating right angle universal j - AliExpress
Rotary Joints - Functional Fittings
3 Inch Stainless Steel Swivel Joint Low Speed Rotary Pipe Joint High Pressure Gas Rotary Union for Pipe - China Rotary Pipe Joint, Gas Rotary Union | Made-in-China.com
Pneumatic KSL High-Speed Rotary Joint KSH8-02S/04-M5/12-04 Right Angle Bend Pipe | eBay
Rotary Joint G1/2'' Female x Male Hot Water Brass EPDM 30bar (421.5psi) | Tameson.com