- IQS Directory
- Industrial Categories
- Hydraulic Cylinder Seals
- 4 leading manufacturers
- 26 additional suppliers
- 16 states and provinces
- 11 related categories
- 3 guide sections
Hydraulic Cylinder Seal Manufacturers and Suppliers

IQS Directory is a top industrial directory listing of leading industrial hydraulic cylinder seal manufacturers and suppliers. Access our comprehensive index to review and source hydraulic cylinder seal manufacturers with preview ads and detailed product descriptions. These hydraulic cylinder seal companies can design, engineer and manufacture hydraulic cylinder seals to your specifications and application need. A quick and easy to use request for quote form is provided for you to contact these hydraulic cylinder seal manufacturers and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined. We are the right resource for your information requirement whether its for a manufacturer of cylinder piston seals, mechanical cylinder seals, hydraulic cylinder seal kits.
Suppliers located in MI, PA, TX +13 more states
Leading Hydraulic Cylinder Seal Manufacturers
Showing all 4
| Placement No. | Manufacturer | Location | Contact | Actions | |
|---|---|---|---|---|---|
| 1 | Global O-Ring and Seal, LLCWe manufacturer high quality hydraulic seals that are ideal for a wide range of industries. Here at Global O-Ring and Seal, LLC we are a trustworthy manufacturer who is known for our ability to adhere to all of your special requests. These seals come in a number of different materials including Buna, Viton, Silicone, Teflon, Aflas and more. Please give us a call today to learn more! | Houston, TX | |||
| 2 | Kent Rubber Supply Co.Kent Rubber Supply has been a trusted supplier of hydraulic seals since 1946. Focusing in exceeding customer service, we leverage the best equipment and the most knowledge staff to ensure we meet our customers unique needs. With our trusted experts, we determine the best rubber, foam, sponge or PVC material for your specific need. We continue serving customers both offshore and domestic. | Grand Rapids, MI | |||
| 3 | Sealing Specialties, Inc.At Sealing Specialties, we provide hydraulic sealing solutions designed to support dependable performance in fluid power systems and demanding industrial equipment. Our company supplies hydraulic seals for applications requiring effective fluid containment, pressure retention, contamination control, and reliable operation. | Souderton, PA | |||
| 4 | Arizona Sealing Devices, Inc.We are based out of Chandler, Arizona but we are dedicated to serving a global market! Our research and development department works around the clock in order to keep our products on the leading edge of innovations at all times because we know that our customers depend on the most technologically advanced products to keep their business moving smoothly. Visit our website today or get in touch with us via telephone or email today! | Chandler, AZ |
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Leading hydraulic cylinder seal manufacturers are listed first on this page, each with a website preview and a Request a Quote button on its row.
Additional Hydraulic Cylinder Seal Companies
The category’s other hydraulic cylinder seal companies are listed on their own page, with location, phone and website where each supplier provides them.
View 26 Additional Hydraulic Cylinder Seal CompaniesDo not see your company listed in Hydraulic Cylinder Seals?
Engineers and buyers use this page to find hydraulic cylinder seal suppliers. Add your company to the Hydraulic Cylinder Seals listings so they can find you too.
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Quick Answers
- How many hydraulic cylinder seal manufacturers are listed on IQS Directory?
- 4 leading manufacturers and 26 additional suppliers.
- Where are hydraulic cylinder seal manufacturers located?
- The listed suppliers are in 16 states: Michigan (6), Pennsylvania (3), Texas (3), California (2), Colorado (2), Ohio (2), South Carolina (2), Wisconsin (2), and 8 more.
- How do I get quotes from hydraulic cylinder seal suppliers?
- Select suppliers in the table and choose Request Quotes. IQS reviews your request and forwards it to every supplier you select.
Hydraulic Cylinder Seals
Hydraulic cylinder seals are tools used to maintain pressure levels in hydraulic cylinders; they are crucial to the safety and efficiency of a functioning hydraulic cylinder. Hydraulic cylinders produce linear motion by using pressurized fluid. They vary in design, size and material according to the pressure and temperature requirements, but most hydraulic seals used in cylinders are shaped similar to o-rings but with a more complex profile.
Materials Used in Hydraulic Cylinder Seals
Hydraulic cylinder seals are made of a wide variety of materials, usually elastomers, including rubber, some plastics, Teflon and sometimes metal like iron. There are a few different parts in a cylinder that require seals.
Design of Hydraulic Cylinder Seals
Since all hydraulic cylinders contain multiple seals, they are components in machinery and vehicles like plastic injection molding machines and presses, commercial and military aircraft, cars, bulldozers, excavators, backhoes and turbines. Hydraulic cylinder seals must have low friction, resistance to water, oil and chemicals and be able to withstand extremely high pressures.
The hydraulic cylinder itself is usually composed of aluminum, steel, iron or bronze. It uses water or oil as the pressurized hydraulic fluid that produces energy. They power machinery that has very high force or multiple moving parts that operate simultaneously. Seals are located in the piston, on the cylinder head and on the rod.
The piston seal prevents pressurized hydraulic fluid from flowing across the piston. It is usually made of an elastomeric material. The seal located on the cylinder head prevents pressurized oil from leaking past the interface between the rod and the head, while the rod seal prevents leaking of hydraulic fluid to the outside and provides a degree of lubrication. Hydraulic cylinders also use wear rings, a type of seal that prevents any metal-to-metal contact, as well as rod wipers, which prevent contaminants from entering the cylinder when the extended rod reacts back into the cylinder. Each seal is equally as important to maintain an efficient and safely operating hydraulic cylinder. Without seals, they would completely fail, causing the machinery to become unusable. While they last for long periods of time, regular maintenance checks to ensure the seals have not worn or aged will prevent seal failure.
Applications for Hydraulic Cylinder Seals
The piston and rod both use them to prevent leaking hydraulic fluid, keep outside particles from entering the cylinder, provide lubrication and eliminate any metal-to-metal contact of different cylinder parts.
These seals are found within these industries:
- Automotive
- Aerospace
- Defense Contracting
- Oil and Gas
- Chemical Processing
- Industrial Machinery
- Manufacturing
- Plastic Molding
- Construction
- Agricultural
- Forestry
- Wind Power Industries
- Among Others
