Structural features of sliding-tight pipe fittings: The connection is safe and reliable, and the tightness and safety and reliability of sliding-tight pipe fittings are much higher than many pipe fittings. The sliding-tight connection structure extrudes the plastic pipe through the pipe fitting, so that the pipe fitting and the pipe material are integrated into one, anti-vibration and anti-loosening; the multiple annular ribs set on the pipe fitting body are like multiple sealing rings on the pipe fitting, and the sealing effect is excellent. ; The main components of the pipe fittings are made of brass, which can withstand high temperature and high pressure use environment. The connection performance of the pipe fittings can fully meet the test standards of international standards for pipes. Wide range of applications, sliding tight fittings have strong applicability and wide application. The structure utilizes the plasticity (memory) of the pipe to achieve fast sealing, and the pipe fitting has a compact structure, which is suitable for surface installation and hidden burial, and greatly improves the application range of the pipe fitting. Long service life, slip-on fittings are maintenance-free and maintenance-free economical fittings. In the application of domestic water supply and drainage, domestic hot and cold water, it can live with the building and does not need to be renewed and maintained. Flexible installation, slip-on fittings are designed for simplicity and efficiency. During installation, a secure connection can be achieved simply by pushing in the slip-on ferrule. The annular rib on the body of the pipe fitting can not only play a role of safety sealing, but also rotate to adjust the angle of the connected pipes. The installation site does not require wire welding, and the installation time is only a quarter of the wire connection; whether it is in a pipeline well with a narrow space or in a water seepage trench, the connection of the slip-tight pipe fittings is very flexible. Healthy and environmentally friendly, the sealing contact surface between the sliding-tight fittings and pipes is large, which effectively prevents the infiltration of sewage outside the pipe.
