Metallic hose fittings is a very important project

The selection of suitable JR-2 type rectangle metallic hose fittings is a very important project, a good reusable hydraulic hose fittings and fittings will not only allow you very much worry, and effort, but also cheaper. Next, small series introduced following several criteria selected type JR-2 rectangular metal hose.
1, the type of liquid and temperature, different liquids to choose the type of liquid according to the temperature and the body material of metal hose.
2. Select the key metal flexible joint pressure of the liquid, and therefore different pressures when the liquid must choose strong pressure resistance of the joint.
3, to determine the size and shape of the installation before ordering products.
4, JR-2 type rectangle wire spiral hose structure is different in different environment which, combined with temperature, humidity, and dust conditions, to choose the type of joint, the body materials and seal materials and so on.
5, the structure of the valve, there are two, one is the automatic switch valve, a one-way switching, so the choice to select a valve constructed in accordance with different connectors.