Low Pressure Hydraulic Hose Application:

Hydraulic hoses can be cut to a desired length, and compatible hose fittings can be attached to the ends of the hoses to create custom hydraulic hose assemblies that can be connected to equipment. Hydraulic hoses are used for transferring fluids in high-pressure petroleum- and water-based hydraulic systems commonly found on industrial, mining, and manufacturing equipment. These hoses are reinforced to maximize their strength.
Lines with low to medium hydraulic pressure. Petroleum-based hydraulic fluids, synthetic esters, biodegradable hydraulic fluids, water glycol-based fluids, and air are all acceptable.When using hoses for air or inert gases, keep in mind that the hose cover must be pierced to allow gas to pass through and vent to the atmosphere.

Low Pressure Hydraulic Hose(Air Brake Hose) Company Profile:

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 Hydraulic fluid is an oil or water based incompressible fluid. Since it is incompressible, it can efficiently transfer energy from a pump and send it to a motor or cylinder. To describe what a hydraulic system is, let’s talk about the most simple one: a log splitter. A pump pulls fluid from the reservoir through a return line and pressurizes it. The pressurized fluid is sent through a 2-wire hose and acts on a cylinder with a wedge, pushing on a log until it splits. As the piston retracts, the cylinder pushes the fluid back through a return hose into the reservoir to cool and get ready for the next cycle. This system—reservoir, pump, cylinder and hose—is the hydraulic system.

We has the largest hydraulic hose range in the market, which are available with the most abrasion-resistant covers. As marketing-leading hydraulic hose manufactures, we offer a a range that can deliver high performance and can withstand the harshest working environments. Our hoses are designed to perform in both high and low temperatures and pressures and are suitable for a variety of applications. we can solve Inside Diameter、working pressure、burst pressure、tube material、nitrile and polychloroprene、temperature range for you.

Low Pressure Hydraulic Hose Hydraulic System:

On the one hand, there are a ton of hydraulic hose specs made by any one manufacturer. Heck, there are 19 SAE 100R specs and a handful of European EN specs. On the other, it’s really pretty simple. You’ve essentially got three options: rubber with metal wires, thermoplastic with textile reinforcement, or Teflon with stainless braid. There are a few other application specific specs out there, and we’ll talk about them in a bit, but, really, those are your three options. After you know which you need, the rest kind of sorts itself out.
Before we get started, there are some general things you need to know. First, hydraulic hose part numbers indicate inside diameter using a system of 1/16ths. For instance, -04 is ¼” inside diameter, or I.D. (4/16=1/4), and -12 is ¾” (12/16=¾) and so on. So, a part number like H28006 is hose spec H280 and size 06, or ⅜” I.D.

Next, hydraulic hose is usually rated based on a 4:1 safety factor. This means 3,000-psi hose bursts at 12,000 psi or more. Exceptions include jack hose which often has a 2:1 safety factor, because it is a static and low stress application. 
The general construction of a hydraulic hose is tube, reinforcement, and cover. The tube is the inside of the hose that conveys the hydraulic fluid. Then, there is the reinforcement; this provides the strength and holds the pressure. Last is the cover. The cover’s job is to protect the reinforcement from abrasion and corrosion.

Return – Hydraulic Hoses
Return line is a hydraulic hose that can handle suction and is returning the hydraulic fluid back to the beginning of the system. This style of hose is usually a rubber tube and cover with textile braid for positive pressure and a helical wire to allow for suction.

1.LOW-PRESSURE HOSE
The SAE 100R4 and 100R6 are commonly used for low-pressure applications like return lines, anti-static lines, and vacuum applications. It is for this reason that they are low-pressure hoses with a layer or layers of braided textile fibers. Depending on the pressure, it may require a spiral of steel wire as well. Typically, they are suitable for petroleum and water-based hydraulic fluids and are small enough to be routed easily.

2.THERMOPLASTIC HYDRAULIC HOSE
Thermoplastic refers to the inner tubing material used. What sets it apart from its rubber counterpart is that for the same inner diameter, a thinner inner tubing polymer material is required that is more flexible, durable, easy to construct, and works great in low-temperature conditions. The SAE 100R7, R8, and R18 define the construction of this type of hydraulic hose.
They are commonly used in applications that require medium pressure hydraulic oil like construction equipment, machine tooling, and hydraulic lifts. They even come in non-conductive variants for use in applications requiring electrical isolation.
Hydraulic hoses in bulk can be cut to length and appropriate hose fittings attached to the ends to make custom hydraulic hose assemblies that can be linked to equipment. Hydraulic hoses are often found on industrial, mining, and manufacturing equipment for transporting fluids in high-pressure petroleum and water-based hydraulic systems. These hoses have been strengthened to increase their tensile strength.

Low Pressure Hydraulic Hose((Air Brake Hose) Application:

Application refers to all the considerations you need to keep in mind before selecting a hydraulic hose assembly. It’s best to create a checklist to keep track of the different external influences on the hose, like the machinery it is intended to be a part of, what elements it’ll be exposed to, if it has to pass through constrictions, etc.

Our quality hydraulic hose assemblies feature improved hose construction technologies such as improved wire reinforcement designs and processing and new insulation materials that are abrasion resistant and color-coded (making it easy to install). These have enabled pressure increases on select hydraulic hose styles by an average of 24% over competitors. Improvements in their higher hose operating temperatures are the direct result of Eaton’s advancements in rubber technology.

More Low Pressure Hydraulic Hose:

LoTypes of Hydraulic Hosesw Pressure Hydraulic Hose SAE100 R4

SAE 100 R4 textile reinforced hydraulic hose is suitable for delivering petroleum or water-based hydraulic fluids. It is mainly used in low pressure conditions and it is also used in pneumatic applications. It is composed of three parts: tube, reinforcement and cover.
Tube: Oil Resistant Synthetic Rubber
Reinforcement:A ply or Piles Of Owen or Braided Textile Fiber With a Suitable Spiral of Body Steel Wire.
Cover:Weather and Oil Resistant synthetic rubber.
Temperature: -40℃ to +100 ℃


Low Pressure Hydraulic Hose SAE100 R6
Construction:
Tube: Oil resistant synthetic rubber
Reinforcement: Two high tensile fibre braided.
Cover: Black, abrasion and weather resistant synthetic rubber, MSHA accepted.
Temperature: -40℃ to +100 ℃



Low Pressure Hydraulic Hose SAE100 R3
Construction:
Tube: Oil resistant synthetic rubber
Reinforcement: Two high tensile fibre braided.
Cover: Black, abrasion and weather resistant synthetic rubber, MSHA accepted.
Temperature: -40℃ to +100 ℃


Medium Pressure Hydraulic Hose
GAS STATION HOSE
EN853 1SN/SAE100 R1AT

Hydraulic Fittings
JIC FEMALE ONE PIECE HYDRAULIC HOSE FITTINGS (26711F)