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Classification and Application of Industrial Hoses

- Oct 11, 2017 -

Industrial hose, also known as industrial hose. A hose used primarily for software connections in various industries and equipment. Distinguished from the hard tube, the industrial hose also has the characteristics of good flexibility.

Compared to the civilian industrial hose, working environment is more complex, more bad, equipment for conveying pipe requirements are more demanding, so the industrial hose from the design, the choice of materials to the production, transportation and even the final storage are strict norms and standards.

The size of industrial hose is optional, the range is wider, the pressure and temperature range is wide, and the chemical resistance is higher.

The application field of industrial hose covers all industrial production and circulation areas, widely used in petroleum, chemical industry, ship, dock, tanker, agriculture, food, beverage, pharmaceutical and other industries, and the cold and hot water, steam, cooling, ventilation, fire protection, hydraulic, water, gas, media such as fog, mud, sand, iron grain and so on various aspects.

According to material classification

In order to adapt to the physical and chemical conditions of various trades, the industrial hose usually has very strict standards for the execution of chemicals and processes in and out of the colloid. Common materials, such as:

Industrial wire hose: made of stainless steel, copper and other metal materials, divided into single and double buckle two structures, mainly used for sensor line protection.

PVC pvc. Chemical resistance, light weight, anti staining, anti gas, the disadvantage is easy to aging.

Poly (PUR) ester. Chemical resistance, light weight, good wear resistance.

NR natural rubber. It has elasticity, frost resistance, abrasion resistance, tear resistance, acid resistance, low water temperature and alcohol. The disadvantage is that it is weak in chemical resistance.

SBR butadiene styrene rubber. Air resistant compounds, industrial water resistance, glycol resistance, the drawback is that the chemical resistance is weak.

EPDM three yuan ethylene propylene rubber. Heat resistant, steam resistant, ozone resistant, UV and chemicals.

NBR acrylonitrile butadiene copolymer nitrile. Resistant to mineral oil products, oil and fuel resistance, low temperature, low concentration of inorganic acids.

CR chloroprene polymer / rubber. Chemical resistance, ozone resistance, aging and ultraviolet radiation, flame resistance.

SI silicone rubber. High temperature resistant, cold resistant, ozone resistant and tasteless. The disadvantage is that the cost is high.

UPE/XLPE crosslinked polyethylene. Chemical resistance, good oxidation resistance and stability. The disadvantage is that the permeability is weak.

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