Custom Hydraulic Seals | Made-to-Order Sealing Solutions

Custom Hydraulic Seals and Made-to-Order Sealing Solutions

Reliable hydraulic system performance starts with the right sealing solution. When standard seals are unavailable or do not meet the dimensional, material, or operating requirements of an application, custom hydraulic seals can provide an alternative for equipment maintenance, hydraulic cylinder repair, and OEM manufacturing.

Hidroman supports hydraulic system and industrial equipment applications by helping evaluate sealing requirements based on available dimensions, technical drawings, physical samples, and operating conditions.

Whether you need a replacement seal for an existing hydraulic cylinder or a sealing solution for a custom machine design, the seal profile, material, installation dimensions, and operating environment should be considered together.

What Are Custom Hydraulic Seals?

Custom hydraulic seals are sealing components selected, designed, or manufactured to meet application-specific dimensional and performance requirements when standard catalog products are not suitable.

Hydraulic seals help control fluid leakage, maintain pressure separation, and protect hydraulic equipment from external contamination. They are used in hydraulic cylinders, industrial machinery, mobile equipment, presses, and other fluid power systems.

A suitable sealing solution requires more than matching the inside and outside diameters. Seal geometry, material compatibility, groove dimensions, pressure, temperature, and movement all affect sealing performance.

When Do You Need Custom Size Hydraulic Seals?

Custom size hydraulic seals may be required in several situations:

Nonstandard dimensions: Hydraulic cylinders or machines that use unique seal dimensions.
Obsolete equipment: Older hydraulic systems for which original replacement seals are difficult to source.
Special seal profiles: Applications where standard seal geometries do not fit the existing gland or installation space.
Hydraulic cylinder rebuilding: Repair and overhaul projects that require dimensionally compatible replacement seals.
OEM equipment manufacturing: New machinery that requires application-specific sealing components.
Special operating conditions: Applications involving demanding pressure, temperature, fluid compatibility, or motion requirements.

Custom sealing solutions can help address replacement challenges, but the final selection should always be based on verified application data and dimensional compatibility.

Types of Hydraulic Seals

Different sealing components serve different functions within a hydraulic system.

Hydraulic Rod Seals

Rod seals are installed around the moving cylinder rod to control hydraulic fluid leakage to the outside of the cylinder. Their selection depends on operating pressure, rod speed, surface finish, temperature, and installation geometry.

Hydraulic Piston Seals

Piston seals help maintain pressure separation between the chambers inside a hydraulic cylinder. The appropriate profile depends on cylinder design, single-acting or double-acting operation, pressure conditions, and piston groove dimensions.

Wiper Seals and Scrapers

Wiper seals help prevent dust, dirt, moisture, and other contaminants from entering a hydraulic cylinder as the rod moves. They are particularly important in construction equipment, mining machinery, agricultural equipment, and other demanding environments.

Static Seals and O-Rings

Static sealing components are used at stationary interfaces, including covers, connections, and housing joints. Correct groove dimensions, compression, material compatibility, and pressure conditions are essential for reliable performance.

Wear Rings and Guide Rings

Wear rings and guide rings help guide moving components and maintain appropriate clearances. They are often evaluated alongside piston and rod seals when rebuilding hydraulic cylinders.

Choosing the Right Material for a Custom Hydraulic Seal

Seal material selection directly affects durability, fluid compatibility, friction, and resistance to operating conditions.

Depending on the application, material options may include:

Polyurethane (PU): Commonly considered for applications requiring abrasion resistance and mechanical durability.
Nitrile rubber (NBR): Used in many hydraulic applications where compatibility with the operating fluid and temperature range is suitable.
Fluoroelastomer (FKM): Considered for applications requiring resistance to certain fluids and elevated temperatures.
PTFE: Used in applications where low friction, chemical compatibility, and specific performance characteristics are required.

No single material is suitable for every hydraulic application. The correct choice depends on the actual fluid, temperature range, pressure, movement speed, surface conditions, and expected service life.

What Information Is Needed for a Custom Seal Quote?

Providing accurate technical information helps determine whether a suitable replacement or custom sealing solution can be identified.

When requesting a quote for custom hydraulic seals, provide as much of the following information as possible:

Seal inside diameter, outside diameter, and height or cross-sectional dimensions
Hydraulic cylinder bore and rod diameter
Seal groove or gland dimensions
Existing seal profile, technical drawing, or physical sample
Hydraulic fluid or other operating medium
Working pressure and operating temperature range
Movement type and operating speed
Required seal material, if known
Original part number, if available
Required quantity and delivery expectations

Photographs of the existing seal and installation groove can also help clarify the required profile. Because used seals may be worn, compressed, or deformed, the original seal dimensions should be checked against the actual housing and groove measurements whenever possible.

Applications for Custom Hydraulic Seals

Custom hydraulic sealing solutions may be required across a wide range of industries and equipment types, including:

Hydraulic cylinder manufacturing and rebuilding
Construction and heavy equipment
Mining machinery and material handling systems
Industrial presses and manufacturing equipment
Agricultural machinery
Marine and industrial equipment
Custom machinery and OEM production

Each application has different performance requirements. Seal selection should therefore be based on the specific equipment design and actual operating conditions rather than dimensions alone.

Custom Hydraulic Sealing Solutions from Hidroman

When standard hydraulic seals do not meet your equipment requirements, sharing the available technical information is the first step toward evaluating an appropriate solution.

Hidroman works with hydraulic system and industrial equipment applications, supporting the assessment of sealing requirements using dimensions, drawings, photographs, and physical samples.

For hydraulic cylinder repair, custom-size replacement seals, or OEM equipment projects, provide the seal dimensions and operating conditions so your requirements can be reviewed.

Contact Hidroman to discuss your custom hydraulic seal requirements.

Website: https://www.hidroman.com.tr/

Email: [email protected]

Phone: +90 232 479 15 50

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.