Some customers for the first time to use gear oil pump to transport gear oil, without determining their own gear oil viscosity and oil type on the order of equipment, the result in the use of noise, and the throughput is not enough, this i

It has long been known that liquids such as water and oil obey Newtons law of viscosity, which states that shear stress is proportional to sliding speed. In the past, oil pumps were used to transport these fluids, but with the rapid develo

Gasoline is a kind of flammable and explosive medium, and the sticky bottom is low, it is very important to choose a suitable gasoline explosion-proof oil pump, Botou Haina Oil Pump Co., Ltd. specially for the transportation of gasoline, d