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Hydraulic hose DN08 1SN ULTIMATE 135°C 215 bar

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€6.65

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lin. m.

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Manufacturer: HYDRON hydraulika siłowa (go to products)

Shipping time: 24 hours

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from €3.62 - GLS Courier (Poland)

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Hydraulic hose ULTIMATE 1SN DN8 ( 5/16" )

Single-braid (1SN) ULTIMATE hydraulic hose reinforced with one wire braid inside the hose. One of the best hoses available on the Polish market. The hose has a quality certificate. The hose can be used in all branches and sectors of industry. The hoses exceed the EN853 1SN standard, meet the ISO 18752 BC standard, impulse 500,000 cycles. 1SN hoses have a smaller bending radius and are more flexible than 2SN hoses. The hose consists of an inner tube of special synthetic rubber resistant to hot oil up to +135°C intermittently up to +150°C, reinforcement of one steel braid, and a durable outer cover made of special synthetic rubber resistant to oils, abrasion, atmospheric conditions, and pinprick leaks. 1SN hose can be replaced by a hose with two steel braids ( greater pressure resistance ). For crimping single-braid hoses, we recommend 1SN crimp ferrules, dedicated to it or universal ferrules. The 1SN hose is a hose with a wrapped surface.

What is the DN08 1SN hydraulic hose

The DN08 1SN hydraulic hose with a working pressure of 215 bar is a flexible line used in power hydraulic systems to transport hydraulic oil under high pressure. The DN08 designation indicates an inner diameter of approximately 8 mm, while the 1SN symbol denotes a construction with one steel reinforcing braid. These types of lines are widely used in the hydraulic systems of agricultural machinery, construction equipment, and industrial installations. In practice, hydraulic hose DN08 is an element of a flexible connection between hydraulic system components such as hydraulic pumps, directional control valves, hydraulic cylinders or hydraulic valves. Thanks to its design, the line maintains high resistance to working pressure while maintaining good flexibility, which is of great importance in installations with variable loads.

Construction of the 1SN hydraulic line

The DN08 1SN hydraulic hose has a multi-layer construction ensuring tightness and resistance to high working pressure. The inner layer is made of synthetic rubber resistant to hydraulic oil and media used in power hydraulics. This material ensures the durability of the line and the stability of the transported medium. The reinforcing element of the line is a steel braid made of high-strength wire. In the case of 1SN type hoses , one steel braid is used, which provides good pressure resistance while maintaining the line's flexibility. The outer layer is made of synthetic rubber resistant to abrasion, oil, and atmospheric factors, allowing the line to work in difficult operating conditions.

Standards used in 1SN hydraulic hoses

1SN type hydraulic hoses are produced in accordance with international standards specifying the strength and construction parameters of hydraulic lines. The most commonly used standard is EN 853 1SN, which specifies requirements for the line's construction, minimum strength parameters, and operating temperature range. This standard is commonly used in industrial and mobile hydraulics, and its equivalents also function in DIN and ISO systems. Thanks to this, hydraulic hoses meeting these standards are compatible with hydraulic system components such as hydraulic fittings, hydraulic hose ends or crimp ferrules used during the production of hydraulic lines.

Application of the DN08 hydraulic hose

The DN08 hydraulic hose finds wide application in power hydraulic systems used in various industrial sectors. Lines of this diameter are very often used in agricultural machinery, where they are responsible for transporting hydraulic oil between control system components. In construction machinery such as excavators, loaders, or hydraulic lifts, DN08 lines power hydraulic cylinders and hydraulic control system components. In industry, hydraulic hoses of this type are used in hydraulic presses, production machines, and hydraulic control systems. During the production of hydraulic lines, DN08 hoses are very often connected with elements such as hydraulic quick couplers, hydraulic ends, and various types of hydraulic connectors used in high-pressure installations.

Differences between 1SN and 2SN hoses

The 1SN hydraulic hose has one steel braid and is designed for operation at medium and high working pressures. Its greatest advantage is good flexibility and a relatively small bending radius, which facilitates routing the hydraulic system in confined spaces. 2SN hydraulic hoses have two steel braids, allowing them to work at higher working pressures. In hydraulic systems with very heavy loads, multi-braid lines such as hydraulic hoses 4SP or 4SHare used. The selection of the appropriate hydraulic line should take into account system parameters such as working pressure, operating temperature, and the required flow of hydraulic oil in the system.

Most common errors when selecting hydraulic hoses

One of the frequent errors is using a line with too small a DN diameter, which causes restricted hydraulic oil flow and increased pressure losses in the hydraulic system. The second problem is using lines with a working pressure rating that is too low compared to the system's operating parameters. This can lead to accelerated wear of the line or its damage. A crucial element is also the correct selection of assembly components. The hydraulic hose should be terminated with properly selected elements such as hydraulic hose ends and crimp ferrules. The production of hydraulic lines is performed using specialized devices such as hydraulic hose crimpers used in power hydraulic workshops.

Technical data of the hose:

Hose inner diameter - 8mm ( fi8mm ) i.e. 5/16" inch
Hose outer diameter: 14.2mm
Working pressure: 215 bar / 21.5 MPa
Burst pressure: 860 bar / 86 MPa
Minimum bending radius: 100mm / 3.94 inches
Hose color: blue
Hose weight: 0.23 kg/m
Hose operating temperature: from -50°C to +135°C
1SN hose manufacturing standards: EN 853 / SAE J517 100R1AT

Construction of a single-braid hose:

Inner layer: Black synthetic rubber resistant to the effects of oils, hot oil up to +135°C periodically up to +150°C
Reinforcement: One braid of high-tensile steel wire.
Outer layer: Blue synthetic rubber resistant to abrasion, oils, atmospheric conditions, and ozone.

Application of 1SN hoses:

Hydraulic hoses with one steel braid can be used for:
hydraulic fluids compliant with ISO 6743-4, except for HFD R, HFD S, HFD T (from -40°C to +100°C)
water (from 0°C to +80°C),
compressed air (from 0°C to +135°C).

The hose has a QUALITY CERTIFICATE!

The hose comes in original bundles/rolls of 50m (smaller quantities can be ordered)

Hoses cut at the customer's request to any quantity (cut hoses are non-returnable) returns are possible only for full rolls - price per 1 m.

FAQ

What is the application of the DN08 hydraulic hose The DN08 hydraulic hose is used in power hydraulic systems of agricultural and construction machinery, as well as industrial equipment.

Can a 1SN hydraulic hose be replaced by a 2SN hose The 2SN hose has two steel braids and is intended for operation at higher working pressures.

How to choose the right hydraulic hose The selection of a hydraulic line should take into account the DN diameter, working pressure, operating temperature, and compatibility with hydraulic system components.

Can hydraulic lines be produced independently The production of hydraulic lines requires the use of appropriate crimp ferrules, hydraulic ends, and professional hydraulic hose crimpers.