A pressure reducing valve that uses a vacuum bellows to achieve an absolute output pressure: A pressure reducing valve that uses a vacuum bellows to achieve ...

Double sealing design of welded bellows. If the corrugated culvert fails, the valve stem packing will also avoid leakage and meet international sealing ...

Stainless steel metal hose is also called metal hose, stainless steel flexible connection and metal flexible connection. The stainless steel flexible ...

Metal bellows play an important role as elastic sensitive components, compensation components, and sealing elements in instruments, meters, valves, and ...

  Hose for automobile exhaust system The automotive industry is mainly the market where the exhaust pipe system is connected with the ...

In the vacuum test, although the evacuated system is generally considered to be non-hazardous, in fact there are still two hazards, one is crushing ...

Gas bellows hose are suitable for gas piping systems, cold and hot water piping systems and harmful gas piping systems. The industries involved include gas, ...

There are many types of valve products, and the statements are not unified. Some are classified by purpose (such as chemical valves, petroleum valves, oilfield ...

The material and type of filler should be selected according to the working conditions; Install the packing correctly according to the relevant ...

The butterfly plate of the electric butterfly valve is mounted in the diameter direction of the pipe. In the cylindrical passage of the electric butterfly ...

Valves are control components in fluid delivery systems, with cutout, adjustment, flow, preventing counterflow, regulator, shunt, or overflow pressure. Valves ...

Large caliber butterfly valve is mainly used to control the operation of various equipment and fluid media on its line, leakage of large diameter butterfly ...