1. Generally, metal hoses can be divided into three lengths: the first is to reduce the length, that is, the length of plastic pipes when transmitting data to larger (smaller) places; The second is based on the length, which is also half the length of the plastic pipe in the middle position with large deviation; The third is the folding length, which is the length when the plastic pipe is stretched to a larger (smaller) length.

2. When installing the plastic pipe, put the stainless steel plate metal hose in the middle position, which is the installation length. Under such installation conditions, the stainless steel metal hose can have two suitable motion directions when it is compressed. If it is only moved to the 1 section, the tensile strength of stainless steel sheet metal hose will probably be damaged and the service life will be shortened. In the actual installation procedure, considering that measuring the length of plastic pipe with a scale according to the formula and then installing it will probably hurt the production and manufacturing efficiency, some merchants immediately install the scale on the water pipe and cut it off after installation.

3. The metal hose can be installed horizontally, vertically or obliquely, preferably vertically. In addition, avoid installing around the wheel, and modify the baffle if necessary. In addition, although the fluid density of the metal hose can also be stretched, if the installation position is not accurate, it will crack quickly and shorten the service life.