Home>News
1, Disclosure of valve body and valve cover: Cause: 1. The quality of cast iron casting is not high, and there are defects such as sand holes, rigorous structure, and slag inclusion on the valve bo...
Packing sealing is a common sealing method in water pumps, used to prevent liquid leakage from the pump to the external environment. Packing seals are usually composed of packing rings, packing gla...
Many pump users mistakenly blame the choice of shaft material when the shaft breaks, believing that they need a stronger shaft. But choosing this' stronger, better 'path often only treats t...
Water pumps play an important role as conveying and boosting devices for water sources in the water supply system. Water pumps often experience some malfunctions during use, and most of these malfu...
As a common industrial equipment, water pumps play a crucial role in various fluid transportation fields. In practical engineering applications, it is sometimes necessary to increase the power of t...
The fire pump is one of the most important equipment in fire protection facilities. So, what problems may occur with the fire pump during daily inspection and testing of fire protection facilities?...
When using a multi-stage centrifugal pump, it is inevitable to encounter some small mistakes in use, but I myself cannot detect them in a timely manner, and sometimes even damage the pump due to su...
Many customers often worry about how to choose equipment when purchasing a sewage elevator. In fact, for many friends, just remembering these aspects can easily solve this problem. Firstly, it is n...
The types of sewage pumps are basically the following, and other sewage pump series with special requirements can be customized according to user requirements. 1. Vertical unobstructed sewage pump:...
When using a multi-stage centrifugal pump, it is inevitable to encounter some small mistakes in use, but one cannot discover them in a timely manner, and sometimes even damage the pump due to such ...