What are the materials of hydraulic hoses

What are the types of hydraulic hose materials?

1. Metal hose: The metal hose is composed of three parts: corrugated pipe, mesh sleeve and joint. The metal hose is resistant to corrosion, high and low temperature, light weight and good flexibility. Widely used in aviation, petroleum, chemical industry, metallurgy, electric power, wood, construction, medicine, food, transportation and other industries.

2. Stainless steel hose: mainly refers to the hose made of stainless steel. Stainless steel hose is also called single and double hook stainless steel hose, P3 type P4 type single and double hook metal hose, single button hose, double button hose, wire (gas) tensile protection hose, cotton thread stainless steel metal hose. Stainless steel hose has good flexibility, corrosion resistance, high temperature resistance, wear resistance, tensile resistance, water resistance, and has a certain shielding effect, which can be used as a wire protection hose for automated instrument signals.

3. Corrugated hose: As a flexible pressure-resistant pipe, it is installed in the liquid conveying system, which can play the role of vibration reduction and noise reduction. It has high flexibility, anti-torsion, good bending performance, abrasion resistance, acid corrosion resistance, etc. Features.

4. Plastic hoses: There are two types of plastic hoses, one is completely airtight and watertight, and is used for propellant transportation of launch vehicles, gas, water heaters, etc.; the other is continuously wound with tape, Ordinary coiled corrugated tubing is used to protect the cable.

5. Rubber hose: The rubber hose is also a steel wire braided hose. The rubber hose is composed of an inner rubber layer, a two-layer steel wire braided interlayer and an outer rubber layer. The rubber hose has good bendability and is suitable for conveying hydraulic fluid.