Installation method of welded vacuum bellows metal hose

Writer： admin Time：2021-09-10 09:03 Browse：℃

The installation method of welded vacuum bellows metal hose. In the process of actually installing the metal hose, thinking about the problem to use a ruler to measure the length of the metal hose according to the calculation result and then installing it may affect the production rate. There are some overseas manufacturers. Install the ruler directly on the metal hose, and cut the ruler after installation. Generally speaking, metal hoses can be divided into three types of lengths: the first type is the compression length, that is, the length when the metal hose is compressed to the limit position; the second type is the installation length, which is the second of the large displacement. One part of the length of the hose at the mid-waist position; the third type is the stretched length, the length of the hose when it is stretched to the maximum. However, if they cannot be installed accurately, their life span will be reduced, leading to a very large and small amount of expenditure.