China PTFE Butterfly Valve - Manufacturers, Factory, Suppliers from China

China PTFE Butterfly Valve, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Common faults and cause analysis of water treatment valves

After the valve has been running in the pipeline network for a period of time, various failures will occur. The number of reasons for the failure of the valve is related to the number of parts that...
Resilient seated Butterfly valves: Difference between Wafer and Lug

+ Lighter + Cheaper + Easy installation - Pipe flanges required - More difficult to centre - Not suitable as end valve In the case of a Wafer-style butterfly valve, the body is annular with a few ...
Thermal spraying process

With the non-reading anti-war of thermal spraying technology, more and more new spraying materials and new process technologies continue to appear, and the performance of the coating is diverse and...
History of the Development of China's Valve Industry (1)

Overview Valve is an important product in general machinery. It is installed on various pipes or devices to control the flow of medium by changing the channel area in the valve. Its functions are: ...