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Industrial rubber hose introduction
Release time:2016-03-30 Read:100次

characteristic

Compared to civilian hoses, the industrial operating environment is more complex and worse, the equipment is more demanding on the piping, so the industrial hose from the design, the choice of materials to the production, transportation and even the final storage has strict norms and standard. Industrial hoses are available in a wider range of sizes, with a wide range of pressure and chemical resistance.

application

Industrial hoses are used in a wide range of industries such as petroleum, chemical, ship, dock, tanker, agriculture, food, beverage, pharmaceutical and other industries, as well as hot and cold water, steam, ventilation, cooling, fire , Hydraulic, medium such as gas, water, fog, mud, sand, iron tablets, and so on.

Process

Industrial rubber hoses, whether the medium is water, gas, oil, chemicals or other usually have internal glue, rubber and intermediate layer composition. The middle layer is usually the majority of woven components, and its role in strengthening the strength of the hose. In addition, there are internal and external glue between the embedded wire, for vacuum negative pressure operation. There are also conductive wire, suitable for prohibiting sparks operating environment, such as fuel and so on.

classification

In order to meet the physical and chemical conditions of operation in various trades, industrial hoses usually have very strict standards of implementation for chemical raw materials and processes in both internal and external colloids. According to working conditions classification, common are: cooling water heat pipe, water hose. For irrigation, gardening, construction, fire, equipment and tanker cleaning, agricultural fertilizers, manure, industrial wastewater drainage and so on. Insulating material to PVC, EPDM majority. High pressure steam pipe

Hot water and steam hose. Used for cooling equipment cooling water, engine engine hot and cold water, food processing, especially dairy products hot water and saturated steam. Insulating material to EPDM mostly.

Drinks Food Hoses. For non-fat such as milk, carbonic acid, orange juice, beer, animal and vegetable oil, drinking water and so on. The inner rubber material is mostly NR or synthetic rubber. Usually need to have food grade FDA, DVGW A grade, KTW or CE and other standard qualification.

Air hose. For compressors, pneumatic devices, mining, construction and so on. Insulating material to NBR, PVC composite, PU, SBR majority. Usually have strict requirements on the application of pressure.

Welding hose. For gas welding, cutting and so on. Insulating material to NBR or synthetic rubber majority, the plastic is usually made of red, blue, yellow and so on to show special gas.

Material suction hose. For gas, fog, powder, particles, fiber, gravel, cement, fertilizer, coal dust, flow sand, concrete, gypsum and other solid particles containing liquid transport and so on. Internal rubber materials to NR, NBR, SBR, PU majority. Usually high wear resistance of external rubber.

Oil hose. For fuel, diesel, kerosene, oil and so on. Insulating material to NBR, PVC composite, SBR majority. Usually inside and outside the glue between the conductive wire, to prevent Mars. High concentration of chemical suction pipe

Chemical hose. For acid, chemical solutions and so on. Insulating material to EPDM mostly. Usually this kind of need to customize the material and design.




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