The application of bellows hose and finned bellows in the inside combustion motor cooler, put in one to a thousand steel bellows with discontinuous convex and concave condition in the cooler shell of the diesel motor or in between the two tube plates of the cooling main. The tube strategy and the welding approach are employed to correct the tube plate at one end, so that the circulation point out of the cooling medium is transformed, so as to enhance the heat transfer coefficient and boost the heat transfer performance. The invention is novel in principle, functional in method, low in expense, reputable in functionality, high in heat transfer effectiveness, non-scaling, lengthy in services existence, and low in thermal stress.
Stress According to the actual working pressure of the hose, examine the nominal diameter and stress gauge of the corrugation to decide whether or not to use the stainless metal mesh sleeve type.
Nominal diameter of the dimension hose, pick the type of joint (mainly flange relationship, thread connection, rapid joint link) and measurement, hose size.
In accordance to the point out of the bellows hose, refer to the correct use and set up technique of the steel hose and the best length of the hose for the duration of settlement compensation. The calculation of the length of the hose is in different states of movement and the least bending moments and minimal bending radius of the hose. https://www.labideal.com are properly chosen and set up properly.
Temperature The operating temperature and variety of the medium in the hose the ambient temperature when the hose is functioning. When the temperature is substantial, the temperature correction coefficient of the functioning force of the metallic bellows at substantial temperature have to be used to decide the pressure soon after the temperature correction to decide the appropriate force amount.
The chemical homes of the medium conveyed in the media hose, according to the corrosion resistance parameter desk of the hose content, establish the materials of the hose areas.
Vacuum hoses are largely utilized in monocry stalline silicon production to attain negative vacuum.
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