Metal hose selection five elements, have you learned?


Release time:

2024-10-11

Metal hose has an indispensable position in industrial construction. Because of its high temperature resistance, corrosion resistance, shock absorption and noise reduction, it is known as a very practical pipe connector.

Metal hose has an indispensable position in industrial construction. Because of its high temperature resistance, corrosion resistance, shock absorption and noise reduction, it is known as a very practical pipe connector.

When customers visit, most customers who buy metal hoses do not know what are the elements of metal hoses. This article will discuss the five elements of metal hose selection. Let's take a look.

1. to the chemical characteristics of the medium input in the medium hose, according to the corrosion resistance function table, determine the raw materials of the parts of the hose.

The practical working pressure of the 2. pressure hose, and the selected nominal pressure PN working pressure P.

3. scale hose nominal diameter, joint method and scale, hose length.

4. use requirements According to the requirements of hose use, refer to the correct installation method of hose, the length calculation of various movement conditions of hose and the small winding radius of hose, etc., correctly select the length of hose and correctly device.

5. temperature The operating temperature and scale of the medium in the hose; the ambient temperature during the operation of the hose. When the temperature is high, it is necessary to correct the number according to the temperature and confirm the * * large pressure allowed under the operating temperature to confirm the correct pressure level.

Metal hoses are widely used, and they are widely used in many parts of industry and agriculture. In addition, news reports at the communication network level are faxed, gastroscopy tubes at the medical and health level, aircraft refueling at the national defense science and technology level, plastic hoses for airline cable hydraulic transmission systems, and metal hoses are also used in agricultural machinery and its career appliances.