1. Connect the sealing structure
The sliding-tight pipe fittings are generally made of copper or steel, and the plastic pipes are extruded through the pipe fittings at the connection structure, so that the pipe fittings and the pipe are integrated into one. After the pipe fittings are connected, it is anti-vibration and anti-loosening; the multiple annular ribs set on the pipe fitting body, just like the pipe fittings are provided with multiple sealing rings, and there is no risk of easy scratching and aging caused by the use of rubber sealing rings for other pipe fittings. After successful installation The sealing effect is excellent; the pipe fittings form a good protection for the inside and outside of the connecting part, and can withstand the use environment of high temperature and high pressure.
2. Wide range of applications
The sliding-tight fitting has strong applicability and wide application. Its structure utilizes the plasticity (memory) of the pipe to achieve a tight seal and can be used in most plastic pipe connections. At present, Zhejiang Shijin Water Control Co., Ltd. has successfully applied the sliding-tight structure to the aluminum-plastic composite pipe through technical improvement, and the application scope has been continuously expanded. The sliding-tight pipe fittings can work in the environment of 95 degrees Celsius for a long time, and the working pressure can reach 20bar, which can meet the application environment of radiator heating, floor heating heating, household sanitary water supply and so on.
3. Long service life
The slip-on fitting is a maintenance-free and maintenance-free economical fitting. 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. In this sense, maintenance-free and update-free is actually a greater degree of savings; according to the service life cycle, sliding-tight pipe fittings have the lowest comprehensive cost among all pipe fitting products.
4. Flexible installation
Slip-on fittings are designed to be simple and effective. 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 half of the wire connection; whether it is in a pipeline well with a narrow space or in a seepage trench, the connection of the sliding-tight pipe fittings is very flexible.
5. Health and environmental protection
The sliding-tight fittings have a large sealing contact surface between the pipes, which can effectively prevent the infiltration of sewage outside the pipes. Pipe fittings made of environmentally friendly materials are easy to implement, and their hygienic performance reaches European drinking water standards, eliminating the problems of "red water" and "hidden water" in the pipeline.