The working principle of the in-line joint is to insert the steel pipe into the ferrule, lock it with the ferrule nut, interfere with the ferrule, cut into the pipe and seal. There is no need for welding when connecting with the steel pipe, which is beneficial to fire prevention, explosion-proof and high-altitude operation, and can eliminate the disadvantages caused by careless welding. Therefore, the in-line connector is a better connector for automatic control device pipelines in oil refining, chemical, petroleum, natural gas, food, pharmaceutical, instrumentation and other systems.
The in-line joint includes a pipe joint body with a through hole, at least one end of the pipe joint body is provided with a sealing device for sealing the pipeline and a quick connection device for connecting the pipeline, and the in-line joint is provided with a compression seal and a quick connection The locking cover.
The in-line connector has simple structure, convenient operation, reduced cost, and improved production efficiency.
The in-line connector is used to connect two directly buried cables, industrial wells or tunnels. The metal sheath of the cable can be directly connected or cross-connected.