High-pressure steel wire braided hoseMade mainly from nitrile rubber with good oil resistance, supplemented by special reinforcing agents. As an inner adhesive layer, it adheres tightly, is soft to use, has minimal deformation under pressure, and has excellent bending and fatigue resistance properties. The outer rubber layer is made of special synthetic rubber, which is a polymer material with a higher density than ordinary rubber, and therefore has excellent wear resistance.

1、 Characteristics of rubber hose assembly

1. Made of rubber with special ingredients, it has excellent oil resistance, heat resistance, and aging resistance.

2. High load-bearing capacity and good pulse function.

3. The connection is tight, the use is soft, and the deformation under pressure is small.

4. Internal curvature and fatigue resistance.

5. The length is large, with a capacity of 20 meters for scales above 32 meters, 10 meters for scales below 25 meters, and 100 meters for scales above 100 meters.

2、 Precautions for use

1. When the ambient temperature is high, the lifespan is shorter, so it should be kept away from heat sources as much as possible. If necessary, a heat shield can be installed on the rubber hose to prevent it from deteriorating due to high temperature.

2. Prevent surface friction: Do not come into contact with other pipelines during installation and use to prevent friction and rupture. When crossing or rubbing occurs during work, protective devices should be used.

3. Bending, emergency product bending radius R (9-10) D (D is the outer diameter of the hose) bending, to prevent the pipe from going from the joint to the straight and curved section with an outer diameter of more than 6 times.

4. Do not tighten during installation, leave a corresponding length allowance. There is no relative motion between the two ends, and the looseness of the high-pressure steel wire braided rubber hose is maintained. When the hose is compressed, its length and diameter will change, and stretching will cause the hose to expand under pressure and lose strength.

5. During installation, avoid deformation of the hose as slight twisting can lead to a decrease in strength or loose joints.

6. The hose bend and hose joint should be installed on the same plane to prevent twisting. Especially, if the connectors at both ends of the hose are located on two different planes, please install the clip in place and divide the hose into two parts so that each part is on the same plane.

7. If key components are equipped with rubber hoses, it is recommended to regularly inspect or replace them.

The above are the characteristics and usage precautions of high-pressure steel wire braided rubber hoses, which are made of special synthetic rubber and have excellent oil resistance, heat resistance, and aging resistance. The inner wall strengthening technology is a commonly used surface treatment method, which optimizes the stress distribution on the pipeline surface, generates a stress state of internal pressure and external tension, and effectively slows down the crack propagation speed.