What is Stainless Flex Hose?

What is Stainless Flex Hose?

Stainless flex hose is a corrugated (knotted) pipe structure made of stainless steel with high flexibility capability. Usually, stainless steel wire mesh is added to the outside to increase strength.

These hoses play a "life-saving" role in systems where rigid (fixed) pipelines cannot be applied, there are moving parts or high temperature and pressure differences are experienced.

Technical Specifications and Material Structure

The performance of stainless steel hoses is directly tied to the alloy grade used. The most commonly used materials in the industry are:

AISI 304: Preferred where standard corrosion resistance is required.
AISI 316L: Higher corrosion resistance and ideal for acidic environments (marine and chemical industry).
AISI 321: Used in exhaust and heating systems that require high temperature resistance.

Structural Components:

Corrugated (Knuckle) Structure: Gives flexibility to the hose. The "annular" structure ensures longevity by reducing stress accumulation.
Braid Layer: Prevents the hose from expanding under internal pressure and increases the burst pressure.
Fittings: It is integrated into the system with nipples, unions, flanges or weld neck ends.

Advantages of Stainless Flex Hoses

Why choose stainless steel over rubber or plastic hose?

Temperature Resistance: Capable of operating in extreme temperatures ranging from -270°C to +600°C.
Pressure Resistance: Thanks to its single or double layer mesh structure, it is resistant to very high operating pressures.
Vibration Absorber: Prevents damage to the line by dampening the mechanical vibration created by devices such as pumps and compressors.
Quick Assembly: Reduces elbow use, easily forms in tight spaces.
Diffusion Sealing: Gas permeability is zero, so it can be used safely in natural gas and sensitive gas lines.

Usage Areas

Heating and Cooling (HVAC): Fan-coil connections, combi boiler and water heater inlets.
Industrial Facilities: Steam lines, hot oil systems, and chemical transfer streams.
Food and Pharmaceuticals: Sterile liquid transfer due to its hygienic structure.
Energy Sector: Solar collector connections and geothermal lines.

"Golden Rules" to be Considered in Assembly

In order to extend the life of stainless flex hoses, the following mistakes should be avoided during installation:

Torsion: The hose should not be rotated around its axis. This causes the nodes to crack quickly.
Bend Radius: Every hose has a "minimum bend radius." Hoses that are forced beyond this limit lose their structural integrity.
Alignment: The hose can be used to address axis misalignments in the pipeline, but overly stressed installation should be avoided.

Summary Table: Choosing a Stainless Steel Hose

Feature	AISI 304	AISI 316L
Corrosion Resistance	Medium	High
Temperature Range	-200 / +550°C	-270 / +600°C
Cost	Economical	Medium/High
Most Common Usage	Water, Steam, Air	Chemicals, Sea water

Things to Consider When Choosing Stainless Flex Hose

An incorrectly selected flex hose can lead to system downtime and significant costs. The following criteria must be evaluated during selection:

Working pressure and burst pressure
Fluid type (hydraulic oil, water, chemical, etc.)
Operating Temperature
Bending radius
Connection type and mounting type
Need single ply / double ply knitting

Especially in hydraulic systems, it is recommended to prefer stainless flex hoses in static lines and high-pressure areas.

Hidroman Stainless Flex Hose Solutions

Hidroman offers stainless flex hose solutions in special sizes, special connections and high quality standards for industrial hydraulic systems.

AISI 304 / 316L options
Single ply & double ply knitting
Project-specific production
Pressure-tested and quality-controlled delivery
Expert engineering support

Hidroman stainless flex hoses are designed for professionals with quality workmanship, maximum safety and long life expectancy.

The Right Flex Hose, Uninterrupted Production

The stainless flex hose is more than just a fitting; It is one of the basic building blocks of system security and production continuity. Poor quality or incorrectly selected hoses can result in high downtime costs and occupational safety risks.

Therefore, technical knowledge, material quality, and a reliable supplier should always prioritize stainless flex hose selection.

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 Stainless Flex Hose?

What is Stainless Flex Hose?

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