Steel Wire High Pressure Hose Assembly

Typically used for lubricating oil, air and petroleum based hydraulic fluids, steel wire high pressure hose is designed to be flexible and withstand harsh chemicals and temperatures.

Typically used for lubricating oil, air and petroleum based hydraulic fluids, steel wire high pressure hose is designed to be flexible and withstand harsh chemicals and temperatures. They are used in many areas, including oil field development, agriculture and transportation, as well as injection molding machinery. They can be found in a wide range of sizes and shapes.

Designing high pressure hoses requires that all steel wires are equally loaded. This prevents the avalanche of layers and ensures all wires reach their maximum load at the same pressure. The current invention adjusts layers’ load to wall ratios to solve this problem.

To accomplish this, the hose axis is helicoidally wound. The wires are then wrapped around the axis in a spiral. This gives the hose a spiral-shaped shape that elongates the wires slightly. This ensures that wire deflections always follow the same direction. The wires are then covered with two layers of reinforced rubber.

The wires are also thermally treated to increase their tensile strength. This treatment increases the length at break. During the process, a high preconditioning pressure of at least 90% of the burst pressure of the hose is applied to the wires. This pressure permanently elongates the wires. It also increases the plastic area of the wire. In addition, the wires are provided with an adhesive coating layer. The adhesive coating layer may be made of zinc, copper, brass, or organic adhesion promoters.

The inner diameter of the reinforced hose is 32 mm. It is commonly used on heavy mobile equipment, such as cranes and forklifts. It can also be used in other industrial departments. It is not without risk though. It is essential that the hose is constructed correctly and is not dragging on sharp surfaces. It is important to maintain the interior of the Hose clean and tidy.

An adhesive coating layer can be added to the hose. The adhesive layer can be made of zinc, copper, brass, or other metals. In addition, the hose reinforcement wire can be provided with organic adhesion promoters.

Another characteristic of steel wire high pressure hoses is that they are suitable for delivering high pressure water based liquids, such as oil, petroleum, and water-based liquids. The high tensile strength of the wires and the adhesive coating layer provide a good resistance to harsh chemicals and temperatures. The hose can also resist shock waves. This makes the hose suitable for a wide variety of applications.

In order to maintain its properties in harsh environments, the reinforcement layer of the hose is required to have good resistance to shock waves. It is also important for the layer to retain its properties at low temperatures.

The hose should also be capable of providing sufficient burst pressure. The burst pressure is defined as the pressure at which the weakest wall part yields. It depends on the construction of the hose and the amount of reinforcing fibers in the reinforcement layer. It is also possible to use a braided reinforcement layer, which consists of two or more spiral layers, wound closely together.