What is a Hydraulic Hose? Types, Selection, SAE-EN Standards

What is a Hydraulic Hose? Types, Selection, SAE-EN Standards | High Pressure Hydraulic Hose

Hydraulic Hose Guide – Aggressive SEO & Technical Authority Content According to Competitor Analysis (2026)

Ingredients

What is a Hydraulic Hose?
What Does a Hydraulic Hose Do?
Structure of Hydraulic Hose
Types of Hydraulic Hoses
SAE and EN Hydraulic Hose Standards
Hydraulic Hose Pressure and Safety Calculations
Choosing the Right Hydraulic Hose (Professional Guide)
Hydraulic Hose Failures and Their Causes
Hydraulic Hose Maintenance and Replacement Periods
Sectoral Usage Areas
Frequently Asked Questions (FAQ – Google Snippet Compatible)

What is a Hydraulic Hose?

Hydraulic hose is a flexible fitting that operates under high pressure in hydraulic systems, ensuring the safe and uninterrupted transmission of hydraulic fluid. Fixed pipelines are not enough; It is indispensable in applications where vibration, motion and impact loads are present.

According to competitor analysis, the common point of the content that ranks high on Google is; the definition is short, clear and technical. Therefore, a hydraulic hose is not just a fitting; It is a critical component that directly affects occupational safety, system performance and energy efficiency.

What Does a Hydraulic Hose Do?

Delivers hydraulic oil under high pressure
Absorbs vibration and movement
Connects system components without difficulty
Minimizes the risk of leakage

An incorrectly selected hydraulic hose; It can lead to pressure loss, oil leakage and serious work accidents.

Structure of Hydraulic Hose

Inner Tube

It is the layer that comes into direct contact with the oil
NBR, EPDM, CSM or PTFE material is used

Reinforcement Layer

Steel wire mesh or spiral wire structure
Determines the working and burst pressure of the hose

Outer Cover

Protection against abrasion, UV, ozone and chemicals
Special coating is preferred in industrial settings

What are the Types of Hydraulic Hoses?

Single Wire Braided Hydraulic Hose (SAE 100 R1AT – EN 853 1SN)

Medium-pressure hydraulic systems
Mobile equipment and agricultural machinery

Double Wire Braided Hydraulic Hose (SAE 100 R2AT – EN 853 2SN)

High-pressure industrial applications
Press, injection and production lines

Spiral Wire Hydraulic Hose (EN 856 4SP / 4SH – SAE R12, R13, R15)

Very high pressure and impact loads
Crane, mining and heavy duty machinery

Thermoplastic Hydraulic Hose

Lightweight and flexible structure
Applications requiring chemical resistance

PTFE (Teflon) Hydraulic Hose

High temperature and aggressive fluids
Chemical, food and pharmaceutical industry

SAE and EN Hydraulic Hose Standards

Most of the competitor content on Google passes this title superficially. However, user intent is comparison and verification here.

SAE (Society of Automotive Engineers): American standards
EN (European Norm): European Union standards

These standards are; It defines the working pressure, burst pressure, impulse tests and minimum bending radius.

Hydraulic Hose Pressure and Safety Calculations

Working pressure = System maximum pressure
Burst pressure ≥ Working pressure × 4

This rate is considered critical for industrial safety standards.

How to Choose the Right Hydraulic Hose?

The following criteria should be evaluated together for professional selection:

Maximum system pressure
Hydraulic oil type
Oil and ambient temperature
Hose bend radius
Outdoor conditions
Gland and connection compatibility

Hydraulic Hose Selection Chart (Professional Guide)

The hydraulic hose selection table below is a reference source that is not available on the majority of competitor sites and is considered high value-added technical content for Google.

Application Type	Recommended Hose Type	Standard	Working Pressure	Temperature Range	Typical Usage
Low – Medium Pressure	Single Wire Braided	SAE 100 R1AT / EN 853 1SN	80 – 180 bar	-40°C / +100°C	Agricultural machinery, mobile equipment
Medium – High Pressure	Double Wire Braided	SAE 100 R2AT / EN 853 2SN	160 – 330 bar	-40°C / +100°C	Industrial machines, presses
Very High Pressure	Spiral Wire	EN 856 4SP / 4SH	250 – 420 bar	-40°C / +120°C	Crane, mine, heavy duty
Chemical Resistance	Thermoplastic	SAE R7/R8	70 – 280 bar	-40°C / +100°C	Chemistry, automation
High Temperature	PTFE (Teflon)	SAE R14	100 – 300 bar	-70°C / +260°C	Food, pharmaceutical, chemical

How to Use the Selection Table?

The maximum working pressure of the system is determined first
Ambient and oil temperature are checked
Chemical or external influence status is evaluated
Standard and hose type are matched

This method minimizes the most common mistakes in the field of incorrect hose selection.

"How Many Bars of Hydraulic Hose Do I Need?" – Simple Calculation Box

This section is prepared to provide quick and clear answers to the most searched question by users. Almost all competing sites do not have this kind of practical calculation.

Determine System Operating Pressure

Based on the maximum working pressure (bar) specified in the machine or system technical documentation.

Example: System operating pressure = 160 bar

Apply the Safety Coefficient

Accepted safety coefficient in industrial hydraulic systems:

Burst Pressure ≥ Working Pressure × 4

160 bar × 4 = 640 bar burst pressure

Select the Appropriate Hose Grade

Based on this value, the hose class is determined:

80–180 bar → Single Wire Braided (R1AT / 1SN)
160–330 bar → Double Wire Braided (R2AT / 2SN)
250–420 bar → Spiral Wire (4SP / 4SH)

For a system operating at 160 bar, a hydraulic hose with at least double wire braid is recommended.

Critical Notes

If there is continuous pulse pressure, a higher class hose should be selected
High temperature directly reduces hose life
Union quality and pressing are as critical as compressive strength

This simple calculation avoids the majority of incorrect hose selections made in the field.

Hydraulic Hose Failures and Their Causes

Incorrect pressure class
Excessive bending and torsion
Incorrect pressing
Continuous operation at high temperature
Outer coating abrasions

Hydraulic Hose Maintenance and Replacement Periods

Periodic visual inspection
Oil leakage and ballooning monitoring
Change in planned maintenance

Sectoral Usage Areas

Construction and construction machinery
Industrial press systems
Agricultural machinery
Marine and offshore applications
Energy and production facilities

Frequently Asked Questions (FAQ)

How many bar pressure does a hydraulic hose withstand?

The strength of the hose varies according to the SAE or EN standard. Spiral wire hoses can withstand pressures of 420 bar and above.

How long does a hydraulic hose last?

It varies between 3-5 years on average depending on the conditions of use.

Why does a hydraulic hose burst?

Incorrect pressure selection, improper installation, and high temperature are the most common causes.

Single Wire Braided Hydraulic Hose – Product Intro

This single wire braided hydraulic hose is designed to provide safe fluid transmission in medium-pressure hydraulic systems. Its flexible structure offers ease of installation in mobile applications, while its steel wire reinforcement provides stable compressive strength.

Produced in accordance with SAE and EN standards, this model is an ideal solution for long-lasting use in agricultural machinery and mobile hydraulic systems.

Double Wire Braided Hydraulic Hose – Product Intro

Double wire braided hydraulic hose has been developed to provide maximum safety and performance in systems operating under high pressure. Two layers of steel wire reinforcement offer extra strength against sudden pressure spikes.

Suitable for industrial machinery and press systems, this hydraulic hose ensures sealing and long service life even under harsh working conditions.

Spiral Wire Hydraulic Hose (4SP / 4SH) – Product Intro

This spiral wire hydraulic hose is specifically designed for heavy-duty applications where very high pressure and impact loads are present. Its multi-layer spiral steel wire construction offers maximum pressure safety and structural stability.

Preferred in cranes, mining and heavy industrial machinery, this model provides reliable performance even under continuous high loads.

Ultra High Pressure Hydraulic Hose (R13 / R15) – Product Intro

Ultra-high pressure hydraulic hose is a professional solution developed to protect system safety under extreme working conditions. Its multi-layered reinforced structure offers high impulse resistance and long-lasting use.

Ideal for heavy industry, offshore and high-pressure hydraulic power units, this hose stands out with its maximum safety coefficient.

PTFE (Teflon) Hydraulic Hose – Product Intro

PTFE (Teflon) hydraulic hose is designed for special applications where high temperature and aggressive chemical fluids are present. Thanks to its low friction coefficient and chemical inert structure, it can be used safely in sensitive processes.

Reinforced with a stainless steel braid, this hose ensures long-lasting and stable performance in the food, pharmaceutical, and chemical industries.

Thermoplastic Hydraulic Hose – Product Intro

This thermoplastic hydraulic hose has been developed for mobile and narrow space hydraulic applications thanks to its lightweight structure and high flexibility. Its highly chemically resistant structure offers safe use in modern automation systems.

This model, which provides installation advantages thanks to its low weight, is ideal for mobile equipment and special machinery applications.

Compact Hydraulic Hose – Product Intro

The compact hydraulic hose is optimized for hydraulic systems that require high performance in limited spaces. Thanks to its small bending radius, it ensures trouble-free use even in narrow installation spaces.

With its high compressive strength and flexible structure, it is an efficient and safe hydraulic connection solution in compact machines.

Special Size Hydraulic Hose – Product Intro

This custom gauge hydraulic hose is crafted to specific pressure, diameter, and length requirements specific to the application. With the right hose selection, system safety and performance are maximized.

Offering special solutions for industrial and mobile hydraulic systems, this product is produced with the aim of long-lasting and reliable use.

All hydraulic components required for your machine are offered to you from a single address. With 20 years of experience in hydraulic system engineering, strong collaborations with the world's distinguished brands and following new technologies in the sector, we offer you perfect and competitive solutions.

We produce special solutions for you.

Our Hydraulic System Engineers produce package solutions for you. Hydraulic Components such as Hydraulic Hose, Bent Pipe with Union, Connection Element, Pipe Clamps, Hydraulic Filters, Line Type Valves that your machine needs are determined on-site by our Engineers and all equipment suitable for your needs are listed after the necessary system calculations and offered to you as a package solution.

Our customers choose Hidroman companies due to the creativity and efficiency of our employees. We are committed to diversity, innovations, technology, and we invest in skills through training and development.

We understand you very well with our machine manufacturing experience dating back to 1950.

OUR BRANDS

We manufacture in many areas under the roof of Hidroman. We manage each product group and production groups separately to increase our service quality. For more information: www.hidroman.com.tr

As Seide Makina A.Ş., we establish Hydraulic Hose Production Lines with Fittings and Twisted Steel Drawn Pipe Production Lines with Fittings. For more information:

www.seidehydraulics.com

www.seidemachine.com

As Heben Makina, we produce mobile construction equipment with hydraulic systems.

As Hydraulic Market, we offer hydraulic equipment and services to our customers via the internet with our online sales platform in Türkiye. For more information: www.hidrolikmarket.com.tr

As Hydraulic Store, we offer hydraulic equipment and services to our customers via the internet with our online sales platform abroad.

As Pneumatic Market, we offer our customers pneumatic equipment and services over the internet with our online sales platform in Türkiye. For more information: www.pnomatikmarket.com

As Ata Hydraulic Cylinder, we manufacture hydraulic cylinders and perform hydraulic cylinder revisions.

As Hydraulic Service, we are not only there for you in case of Hydraulic System Failures and Sudden Stops, but also ensure that your hydraulic system machines operate with more efficiency with our predictive maintenance work. For more information: www.hidrolikservis.com.tr

Customer - Supplier - Employee Collaboration on Sustainability
Great marketing is a powerful tool for change. We work with the world's leading expert brands on social and environmental issues, creating work that addresses stereotypes, changes minds and encourages healthier and more sustainable consumer choices.

Our ethical standards
We aim to create a consistent culture across Hidroman companies and locations, helping our employees apply high standards and make the right decisions. Respect for human rights is a fundamental principle for Hidroman and we apply rigorous privacy and data security standards.

Hydraulic Engineering Solutions That Suit Your Needs
Meet Hydraulic Component Kits that suit your needs!

We work to speed up your manufacturing with Good Engineering solutions.

With our ready-made kits, we undertake your stock costs and assembly costs, so your valuable time is yours. We think and implement everything so that you can produce better machines.

Perfect Solutions with Our Transparent Approach
With our transparent manufacturing approach, we open the doors of every stage of our production to you. Don't waste your valuable time on hydraulic components, we work to offer you good engineering solutions. Let us do all your work on hydraulic components, focus on your work without wasting time on your machine's hydraulic system improvements.

Value Added Service
· Independent application consultancy and engineering

· Active support with the selection of suitable components considering technical and economic criteria

· Analysis and optimization of the current design and development of the new system

· On-site assembly training and hydraulic seminars

Fast Supply
Meet our flexible customer-oriented solution methods; we produce special solutions for you so that you do not have problems with supply.

Our Strengths - Your Advantages
· We make the necessary machinery and equipment investments on your behalf to increase your efficiency and performance.

· We produce extra values by reducing the total cost.

We open branches for you, at your location, specifically for you and only to serve you.

Hidroman Makes a Difference with Its Customer-Focused After-Sales Service Approach!

Hidroman, which has a 20-year history in the Hydraulic System sector, offers an after-sales service approach focused on increasing customer satisfaction with maintenance contracts that aim to reduce the operating costs of its customers and increase efficiency.

Hidroman, the innovative brand of the Hydraulic Equipment sector, continues to make a difference with its after-sales services positioned in accordance with the needs of its customers as well as the services it offers before and after sales. Hidroman, which aims to provide uninterrupted and safe services to its customers with its operations throughout Turkey and Europe, defines a perfect customer experience as product reliability and after-sales service reliability.

Hidroman, which has made being with its customers throughout the life of the product in order to create brand loyalty a part of its corporate culture, organizes the services it offers within the scope of After-Sales Services under four main headings as supervision and assembly, commissioning, maintenance-repair and original spare parts supply. Supervision service; It covers consultancy and training services on issues such as efficient hydraulic equipment selection, rules to be considered for correct product installation and connection of the pump with other installation equipment. After the installation of the device, the commissioning service is also carried out by Hidroman’s expert technical staff.

In hydraulic equipment technologies used in many different areas, malfunctions may occur over time due to operating conditions. During the 10-year life of a piece of equipment, the initial investment cost and repair expenses constitute 10-15% of its total cost, while the remaining expenses are due to energy consumption. Hidroman examines all processes from the selection of the hydraulic system to all the equipment on which the hydraulic system will operate, and offers “efficient system solutions that aim to minimize energy consumption”.

In addition, with preventive and protective maintenance agreements, it aims to reduce the risk of failure of the device, extend its life and ensure that the device operates with high efficiency and low energy consumption.

Thanks to the advantages offered by Hidroman with preventive and protective maintenance services, the budget allocated by its customers for maintenance pays for itself in a short time.

In businesses where uninterrupted service is important, Hidroman intervenes in malfunctions in a short time and minimizes damages caused by labor losses. Offering its customers a 10-year original spare part guarantee in the hydraulic systems it sells, Hidroman delivers tested original spare parts from stock in case of malfunction, shortens malfunction periods and eliminates disruptions that may occur during this period.

Hidroman After-Sales Services department stated that they offer annual maintenance services in accordance with the needs of the business. It states that their aim with maintenance services is to increase hydraulic system efficiency, ensure continuous operation of the hydraulic system and to detect, monitor and prevent possible malfunctions in operating equipment and devices by using technological measurement, control, analysis and monitoring devices.

We aim to standardize the service provided by our authorized services by inspecting them at certain intervals. In addition, we follow the calibration processes of our technical equipment in line with quality certificates. We attach importance to communication channels to be established in order to increase customer satisfaction both in sales and service. We are at the service of our customers 24/7 with our competent services that can answer the questions of our customers who buy our products by trusting our brand. In order to measure the customer satisfaction rate, we organize surveys for our customers at certain intervals through our call center. As a result of the feedback we receive, we take action quickly to meet the expectations of our customers. The nature of the products and services in the market is changing rapidly with the effect of the digital transformation we are experiencing due to technological developments. For this reason, we see the development in our products and services as a constantly living process and we continue our improvement and development works without stopping.

What is a Hydraulic Hose? Types, Selection, SAE-EN Standards | High Pressure Hydraulic Hose

What is a Hydraulic Hose? Types, Selection, SAE-EN Standards | High Pressure Hydraulic Hose

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