PVC plug is a pipe fitting used to close the pipe port or spare interface, usually installed at the opening of the pipe to prevent the medium in the pipe from flowing out or foreign impurities from entering the pipe system. It is usually made of PVC, has excellent corrosion resistance, sealing and durability, and is widely used in various types of pipe systems. 

PVC plugs can resist corrosion from common chemicals such as acids, alkalis, and salts, so it is suitable for various industrial and civil pipelines. Coupled with its excellent sealing performance, it is widely used in drainage systems, electrical line protection, industrial pipeline systems, and chemical pipeline systems. Whether in the civil field or the industrial field, it can provide safe and reliable sealing, is an indispensable and important component in the pipeline system, and is also known as the ideal choice for various industries.