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滚压万向管掺头是高压回转接头的一种变形形式。接头座用(内)外管螺纹或(内)外普通螺纹接到油路系统上以后,接头体可绕接头座水平轴心线回转,而接头又能绕接头体垂直轴心线回转,因此接头便可摆动到空间任意一点,而成为万向接头。这样就可为各种管路的安装带来很大的方便,因为管接头可以应用它的万向摆动的功能可方便地与要连接的管子对接。应用这种管接头,弯曲半径小的软管也能使用,因此它扩大了软管的使用范围,软管安装应力的减小又延长了软管的使用寿命。试验
Rolling gland spigot is a variant of high pressure swivel joints. After the connector is threaded on the inner pipe or the ordinary screw on the inner pipe, the connector body can rotate around the horizontal axis of the connector base, and the connector can turn around the vertical axis of the connector body. The connector can swing to any point in space, and become a universal joint. This provides a great deal of convenience for the installation of various pipes, since the swivel function of the pipe joint can be easily docked with the pipe to be connected. With this fitting, a hose with a small bend radius can also be used, thus increasing the use of the hose and reducing the strain on the hose installation, which in turn prolongs the service life of the hose. test