Generally, a high-pressure rubber hose can be basically composed of three parts: a rubber layer, a textile layer and steel wire.
1. The rubber layer can be divided into inner, middle and outer rubber layers.
1. Inner rubber layer: The inner rubber layer is used to protect the airtightness of the rubber hose and avoid the influence of the materials transported on various parts of the rubber hose.
2, the middle layer of glue: the middle layer of glue is used to make the various parts of the hose constitute a whole, including the filling cloth, the open space of the textile centre and the open space between the metal spiral wire and the textile material.
3. Outer layer glue: The outer layer glue is used to avoid the atmospheric effect of the hose, mechanical damage and wear, and erosion of the external material of the hose.

Second, the cloth layer or the weaving layer
The cloth layer or woven layer constitutes the skeleton of the hose. It can withstand the pressure and maintain the shape of the hose under pressure. If you want to increase the pressure resistance of the hose, you can add the number of layers of the textile, but too many layers will affect the flexibility of the hose and can be reinforced with metal wire.

Third, the steel wire
The first thing that the wire has is the reinforcing effect, it can be wrapped around the spiral wire, and it can also be woven with the cotton quilt. The wire can also support the high-pressure hose.