Product introduction：1. Compared with Fourie-type thick-speed N, the size is smaller, the weight is heavier, and the wine storage capacity is higher;2. It can effectively control the working speed of the chlorine track device and Fu Han of the chlorine house;3. Convenient control of chin pushing and unbuckling;4. The thickening process is fast and convenient, and the thickening accuracy is as good as silicon;5. Excellent flow characteristics, high sensitivity and easy to be slightly thick;6. The radon discharge flow pattern and the chlorine flow flow pattern can be used for various types of rail components;7. The copper surface is plated, which can effectively prevent corrosion and pollution;8. The screw rubber end is equipped with a PT screw rubber ring, which can effectively seal the screw rubber quick-connection part.