Common classification of rubber hoses

Update:19-04-2019
Summary:

In order to adapt to the physical and chemical conditio […]

In order to adapt to the physical and chemical conditions of the operations in various industries, industrial hoses usually have very strict implementation standards for the chemical raw materials and processes of the inner and outer colloids. According to the working conditions, there are common: water hoses. Used in irrigation, horticulture, construction, fire protection, equipment and tank cleaning, agricultural fertilizers, manure, industrial sewage drainage, etc.

The inner rubber material is mostly PVC and EPDM. Hot water and steam hoses. Used in cooling equipment cooling water, engine engine hot and cold water, food processing, especially in hot water and saturated steam in dairy plants. The inner rubber material is mostly EPDM. Beverage food hose. For non-lipids such as milk, carbonated, orange juice, beer, animal and vegetable oil, drinking water and so on. The inner rubber material is mostly NR or synthetic rubber. Standard qualifications such as food grade are usually required.

Air hose. Used in compressors, pneumatics, mining, construction, etc. The inner rubber material is mostly composed of NBR, PVC composite, PU and SBR. There are usually strict requirements for the applicable pressure. Welding hose. Used for gas welding, cutting, etc. The inner rubber material is mostly NBR or synthetic rubber, and the outer rubber is usually made of red, blue, yellow, etc. to show a special gas ventilation hose. Material suction hose.

It is used for the transportation of liquids containing solid particles such as gas, mist, powder, granules, fiber, gravel, cement, fertilizer, coal dust, flowing sand, concrete, gypsum, etc. The inner rubber material is mostly. Generally, the outer rubber has high abrasion resistance. Oil hose. Used in fuel, diesel, kerosene, petroleum, etc. The inner rubber material is mostly composed of NBR, PVC composite and SBR. Usually there are conductive wires between the inner and outer glue to prevent Mars.Used in hot gas, dust, smoke, chemical gas emissions, etc. The inner rubber is mostly composed of thermoplastic materials and PVC. Usually the tube has a retractable design. Chemical hose. Used in acid, chemical solutions, etc. The inner rubber material is mostly EPDM. Often this requires custom materials and designs.

Rubber bellows