High quality water plugging professional consumer manufacturers can process and customize according to the drawings
Water plugging is also called pipe water plugging, water plugging, pipe plugging, pipe plugging device. The water shutoff is made of reinforced nature. Each water shutoff will stop testing under 1.5 times of the rated working pressure and the pipe diameter of the corresponding model before being entrusted. In order to ensure the strength of the pipe plugging structure, we use a safety factor three times the rated working pressure of the pipe packer. Inspection before pipeline plugging: check whether the water plugging surface is clean, whether there is dirt attached, whether it is intact, and fill a small amount of gas to check whether there is an air leakage center. Only when it is sure that it is normal can it enter the pipeline and stop blocking operation.
Four points that must be paid attention to when using water shutoff:
1. The water blocking shall prevent being scratched by sharp objects.
2. Stop the operation according to the instructions attached with the product to prevent overcharge and excessive water plugging pressure.
3. After the water shutoff operation is completed, it can be removed before the air is released to normal pressure.
4. If there is air leakage due to water blockage, the small air hole can be stopped by repairing the tire.
If you have any questions, welcome to consult Shanghai Dongfeng Pump Valve Factory, and we will serve you wholeheartedly!
Mobile: 18521350330
Tel.: 021-60344211
website: //www.dongfengfamen.com/