Bonded washer

According to the structure, the galvanized gasket can be divided into type A and type B; according to the different coating, it can be divided into full package and half package. The allowable working pressure is 400kg / cm² (39.2mpa) and the working temperature is - 25-80 ℃. The selection principle of combined gasket is that it can be selected by experience when the requirements are not high, and it can be replaced when it is not suitable. However, for those occasions with strict requirements, such as explosive, highly toxic and combustible gas, liquid equipment with strong corrosion, reaction tank and pipeline system, it should be selected according to the working pressure, working temperature, corrosiveness of sealing medium and the form of sealing surface.