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

What are the main causes and maintenance of overheating in petrochemical gear oi

The selection of gear pump motor is very important. Improper selection can lead to overheat...

How to improve the cavitation allowance and mechanical seal leakage of gear pump

Increase the pressure of the liquid level in the storage tank before the gear pump to incre...

管道安装的一般原则以及管道安装质量控制探讨

先在齿轮油泵管道安装之前技术人员应当进行细致的规划，根据工程的...

Precautions for the selection, procurement, and maintenance of petroleum pipelin

The pump shaft of the residual oil gear pump is generally made of 45 steel or 40Cr and 304,...

Selection instructions for gear oil pump and solutions for sealing oil leakage

The involute gear pump is a common oil pump with wide applicability, mainly used for lubric...

不锈钢转子泵漏油原因与密封形式

不锈钢转子泵漏油的原因有哪些？下面，为您简单分析： 1、不锈钢转子...

齿轮油泵的特色与维修保养

密封维修，替换，方便，轴承腔加大，轴承部分成为一个整体的部件，...

Material Explanation and Selection of Gear Oil Pump

Material explanation of gear oil pump: [1] When the gear oil pump adopts 58U or 59U graphit...