Connection: Threaded connection, can be closely connected with pneumatic components or pipelines with corresponding internal threads, stable connection and good sealing performance, can effectively prevent gas leakage, and ensure the stability of the pneumatic system.

Material characteristics: Usually the main body is made of nickel-plated copper, which has good corrosion resistance and strength. On the one hand, it can adapt to a variety of complex working environments, is not easy to rust and corrode, and prolongs the service life of joints; On the other hand, it ensures that the joint will not be deformed or damaged when subjected to a certain pressure, ensuring the safe operation of the system.

Specification size: Adapt to a specific diameter of the tubing, the "4" in PC4 - 01 generally means to fit the tubing with an outer diameter of 4mm, this clear specification design makes it able to accurately meet the requirements of the corresponding pneumatic system for the tubing connection, and has good compatibility with a variety of small pneumatic equipment and components.

Easy installation: As a push-in fitting, the installation process does not require the use of complex tools, only need to accurately insert the air pipe into the joint, and the connection can be quickly realized, which greatly improves the installation efficiency and saves time and labor costs. At the same time, when the parts need to be repaired or replaced, the air pipe can also be easily pulled out, which is convenient for the maintenance and upgrade of the system.

Shape design: The product is compact and lightweight, which not only saves installation space, but also is beautiful and practical, which is conducive to reasonable layout and installation in various pneumatic equipment and systems, and will not affect the compactness and aesthetics of the overall structure due to the excessive volume of the joint.