Valves are control components in fluid piping systems, which are mainly used to isolate equipment and piping systems, regulate flow, prevent backflow, and regulate and drain pressure. It’s very important for the piping system to choose the right valve. We’ll see how to choose the right valve. 1,Use of valves, operating conditions and control methods […]
Fault Analysis and troubleshooting method of centrifugal Hot Oil pump A: fault analysis and troubleshooting method for centrifugal hot oil pump: No oil discharge or less oil discharge Causes of production: 1, suction height exceeding rating 2, suction pipe leakage 3, rotation direction not right 4, suction pipe clogging or valve closing 5, safety valve stuck or […]
Titanium, we all know it’s metallic. Titanium chemical pump is actually a chemical pump made of titanium metal material, and it is also a kind of chemical pump made of stainless steel. Titanium alloy has been heard of as a special alloy that can automatically restore its plastic deformation to its original shape at a certain temperature. […]
When the chemical pump operates in many complex working conditions, the most prominent problem is the corrosion resistance of the chemical pump. In the face of various complex working conditions, the use of chemical pumps must be done with the manufacturer timely and comprehensive communication, in view of some commonly used chemical media,we simple introduce how […]
In some industries transport acid, alkali and other corrosive, oxidizing medium, such as hydrochloric acid, metal material pump is more expensive, cost-effective. At this time it can choose fluoroplastic long axis submerged pump. Fluoroplastic submerged pump, impeller partially immersed in the medium, occupied a small area, no shaft seal so no leakage phenomenon. Over-current parts are made […]
The advantages of magnetic drive centrifugal pump include no leakage, large intermission between internal and external rotors, the thickness of non-metal isolating sleeve is not more than 8mm, and the thickness of metal isolator sleeve is not more than 5mm, the wall thickness of isolator sleeve is larger. The possibility of wear through the isolation […]
Today is our first working day in 2019. We also really hope you have a good start in your 2019. For 2019, we are more pay attention to our service, quality, let us pump have good competitive in your market. […]
1. the speed of multistage centrifugal pump is too low (1)artificial factors. Some users, because of the damage of the original motor, are randomly equipped with another motor to drive, resulting in small flow rate, low head or even no water. (2)Mechanical failure of multistage centrifugal pump itself. The loose unfastening of impeller and the […]