NEWS-Botou Special Pump Valve Manufacturing Co., Ltd.

引起齿轮泵摩擦副密封失效的因素

齿轮泵的试运转时出现的泄漏。齿轮泵用机械密封经过静试后，运转时...

齿轮泵的组成与运行知识

齿轮泵主要有齿轮、轴、泵体、控制阀、轴端密封（特别要求，可选用...

Installation and operation of gear pump

Due to temperature limitations, when transporting liquids with excessively high temperature...

Precautions and advantages of using gear oil pump

Don't think that high viscosity gear oil has good smoothness function. Using gear oil with ...

The start-up steps of gear pump and the composition of centrifugal pump

Check if the valves in the system are within the set allowable pressure range....

Reasons for shutdown of gear pump and cleaning steps for filter element

Among all gear pumps, it has outstanding quality and a special application range. However, ...

Structural characteristics and layout of gear pumps

However, please note that this protective valve cannot be used for long-term operation as a...

Structure and maintenance of gear pump

Gear pump consists of pump body, pump cover, seal, steel sleeve, valve, etc., with a simple...