PP Compression Quick Connection Fittings

Description of PP Compression Quick Connection Fittings

In modern buildings and industrial piping systems, traditional welding and threaded connections are often limited by cumbersome installation processes and high maintenance costs. With the advancement of technology, PP compression quick connection fittings have emerged. This new connection method not only greatly simplifies the installation process, but also improves the safety and stability of the piping system, becoming the first choice for many engineering projects.

PP Compression Quick Connection Fittings Consist of

A: Male coupling main body
B: Nut
C: Tooth buckle
D: Thrust ring
E: Sealing ring
The sealing ring is an annular ring installed in the countersunk hole of the male coupling main body. The inner and outer walls of the sealing ring are squeezed and sealed against the outer surface of the pipe and the inner hole wall of the PP quick compression pipe fitting respectively. The thrust ring is an annular part used to fix the sealing ring to prevent axial movement outward; the inner hole of the tooth buckle has inverted teeth for locking the pipe, and the large end face of the tooth buckle is used to support the thrust ring to prevent the thrust ring from moving; the inside of the nut has a connecting thread, which is matched with the thread on the external tooth direct body to lock the tooth buckle and fix the PP quick compression pipe fitting.
The main types include coupling, reducer, tee, reducer tee, 45 90 degree elbow, male  and female coupling, male and female 90 degree elbow, male and female tee, flange, ball valve, saddle, etc.

Advantages of PP Compression Quick Connection Fittings

1、Easy and fast installation: The connection can be completed by simply inserting and tightening, without the need for professional tools, which improves construction efficiency.
2、Good sealing performance: The special sealing structure design can effectively prevent liquid or gas leakage and ensure the safe operation of the pipeline system.
3、Corrosion resistance and wear resistance: It is usually made of chemical-resistant materials such as polypropylene, which can resist the erosion of chemical media such as acids and alkalis, and has anti-wear properties, thereby extending the service life and reducing maintenance costs.
4、Wide applicability: It is suitable for the construction and maintenance of various pipeline systems, including water supply and drainage, HVAC, chemical industry, food and other industries. Its diverse connection methods and high-strength connection performance can meet different application requirements.
5、Economic efficiency: Although the initial investment of PP quick-connect fittings may be slightly higher than some traditional connection methods, it has better economic efficiency in the long run due to its advantages such as easy installation, low maintenance cost and long service life.