High pressure steel wire braided rubber hoses can be used for transportation in pharmaceutical factories, petrochemical industries, and other fields. They are used for replacing, filling, blowing, balancing, and sealing flammable materials, acetylene gas, and chemical substances. They can prevent mechanical damage, self generated static electricity induction in pipelines, and static electricity induction caused by operating procedures and acetylene gas transportation. The inner and outer layers of the pipe wall are made of oil resistant rubber, and there are 2-4 layers of transparent cross woven steel wire or surrounding steel wire inside, which is the structure composition of the rubber hose.

High pressure steel wire braided rubber hose can be used for connecting and transporting flammable materials with compressed air in areas, places, machines, etc., such as pneumatic diaphragm pumps, pneumatic electric actuators, etc. It can prevent mechanical damage, self generated static electricity induction in pipelines, and static electricity induction caused by operating procedures and acetylene gas transportation.

1. Look at the surface of the high-pressure hose: The surface of rubber material is generally divided into two types: smooth surface and textured paper surface. Check the number of layers: The number of layers is generally made of synthetic fibers and stainless steel wire textiles, and tightly surrounded by stainless steel wire. The more accumulated coverage, the greater the work pressure, which is a recognition goal.

2. Check if the shape of the high-pressure hose is good: Under normal circumstances, the core of the high-pressure hose is perfectly round. If it is elliptical or not perfectly round, it will affect the use of high-pressure hoses. Difficulty in inspecting high-pressure rubber hoses: Cut off more than half of the steel wire rubber hose, observe the surface color and rebound speed.

3. The diameter and wall thickness of high-pressure rubber hoses: whether the wall thickness of vulcanized rubber is uniform, whether the diameter is similar everywhere, and whether it is the same as the required level. Smell the high-pressure hose for any odor: The odor of the high-pressure hose is very small and good. Measuring pressure: Use a pressure measuring machine to accurately measure whether the working pressure of the high-pressure hose meets the standard.

The initial high-pressure rubber hose is composed of seamless steel pipes and spiral steel pipes. Although these seamless steel pipes have high bending stiffness, they have a large load-bearing capacity and are not prone to flames during use, resulting in a long service life. This type of pipe fittings is relatively short and difficult to transport, but the production process is relatively simple. Later high-pressure steel wire braided rubber hoses were made of fiberglass elastomer material, which is mainly composed of fiberglass and has the advantages of light weight, high bending stiffness, and non corrosion.