Ferrule joints are used for oil, gas, water and other pipeline connections. Rotary insulated joint delimits the rotary insulated joint of mechanical sealing structure. The ferrule joint is used for one-way or two-way rotary insulating joint and its similar mechanical sealing device. The ferrule joint device is used for continuous leakage free transmission of fluid by fixed rotating, swinging or rolling equipment and pipelines at an angle.

Ferrule joints are mainly used for steam, superheated water, oil and other fluid media. The basic structural forms of rotary insulating head include spherical sealing structure and plane sealing surface structure, which are represented by Q and P respectively. Ferrule connector is a fluid system connecting mechanism that can be quickly connected and disassembled without using tools. The application can facilitate the movement and carrying of the equipment; Rapid docking of the two systems; At the same time, the use of insulated joints is convenient without using tools.