hydraulic rubber hose

详情

Item: Hydraulic rubber hose

I.Material:Rubber

2.Reinforcement:Four high tensile steel spirals

3.Cover:Synthetic rubber with high ozone,weather and heat resistance

 

Application

1.Used in mine hydraulic support,oil exploration,crane transport,mining equipment

2.Carry hydraulic fluids such as mineral oil,soluble oil,feuls,lubrication,water,emulsion,oil-water emulsion and air.

Hydarulic hose for hydraulic system

A hydraulic hose is different than a rubber hose in many ways. This type of hose contains a braided stainless steel sleeve inside of its rubber outer covering. This sleeve allows the hydraulic hose to withstand great amounts of pressure. The coupling of a hydraulic hose are crimped on with a special machine to create a fitting that will withstand the high pressures under which the system operates.

Many hydraulic hoses are rubber coated with a woven or braided nylon or stainless steel sleeve on the exterior as well as on the interior of the hose. The outer protective covering prevents the hose from becoming cut or chaffed when  coming in contact with another part of the machine. Often a hydraulic hose will also contain a flexible Teflon inner tube at the center.

A typical hydraulic system will consist of at least two hoses. One is for high pressure while the other is a low-pressure return hose. The hoses connect to a hydraulic pump and carry the hydraulic fluid to an apparatus that is hydraulically operated, such as a hydraulic cylinder. The pump is either electrically driver or driven by a vehicle’s engine.