Industry news

All kinds of commonly used valve seven maintenance methods small valve university asked: family commonly used valve purchase notice Valve in industrial production, life in all walks of life are very used, is the domestic water pipeline, industrial fluid pipeli...

2009 will be an extraordinary year for the pump and valve industry (1) Check Valves ----- Swing Type, Lift Type, tilting Disc, dualplate, and Foot Valves. The function of this type of valve is to allow the free flow of fluid in one direction, while limiting it...

The energy-saving valve has become the principle and goal of the development of the pump and valve industry. Shenyang attracts the investment of the pump and valve manufacturing industry to build an industrial base The domestic policy and economic situation tu...

Corrosion resistance pump valve flange corrosion problem how to solve ！！！！ Market Analysis: Pump Valve Market Supply and demand in July and August Corrosion resistant predictably pump forhandling corrosive liquid is used in the corrosion of pump, corro...

Corrosion resistance pump valve flange corrosion problem how to solve ！！！！ Market Analysis: Pump Valve Market Supply and demand in July and August Corrosion resistant predictably pump forhandling corrosive liquid is used in the corrosion of pump, corro...

Valve sealing surface, stem and stem nut material description valve localization is waiting for the valve company to take appropriate measures The sealing surface is the key working face of the valve. The quality of the sealing surface is related to the servic...

Valve sealing surface material valve welding defects how to deal with Valve sealing surface is the key working face of the valve, sealing surface quality is related to the service life of the valve, usually sealing surface material to consider corrosion resist...

Valve sealing surface material applicable temperature medium comparison table valve pressure test should comply with the 16 principles and matters needing attention Valve sealing surface material applicable temperature medium comparison table material Suitable...

Valve sealing surface leakage treatment method Is the valve need to install bypass valve principles and Settings? Screw the bolts evenly and symmetrically. If necessary, use a torque wrench. The preload should meet the requirements and not be too large or smal...

Valve sealing surface grinding method and grinding tool material requirements valve suitable for the working temperature and the main part material selection Valve sealing surface is divided into two types of plane and conical sealing surface, which must be gr...