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Top O-Ring Suppliers

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60 suppliers for O-Ring

Global O-Ring and Seal's Logo

Global O-Ring and Seal

Houston, United States

B

11-50 Employees

2008

Key takeaway

Global O-Ring and Seal is a major stocking distributor of O-Rings and related sealing products, emphasizing their commitment to quality and customer service. With over 50 million O-Rings in stock and a dedicated team to assist in finding the exact part needed, they are well-equipped to meet diverse industry demands.

Reference

Core business

Leading Provider of O-Rings, Oil Seals, and Related Sealing Products | A leading provider of o-rings, oil seals and sealing related products

Global O-Ring and Seal is a major stocking distributor of o-rings, oil seals, o-ring cord stock, kits, accessories, and other sealing products.

Techniparts B.V.'s Logo

Techniparts B.V.

Wezep, Netherlands

A

1-10 Employees

2008

Key takeaway

Techniparts offers a wide range of O-rings in various sizes and materials, suitable for applications involving oil and UV light. They also provide helpful tools for O-rings, highlighting their expertise and extensive experience in seals and technical applications.

Reference

Product

O-ringen - Techniparts

Wij leveren de juiste o-ring die in aanraking komt met olie, UV-licht en meer. Daarnaast hebben wij handige tools voor O-ringen. Kijk hier voor meer info!

Westring Dichtungstechnik GmbH's Logo

Westring Dichtungstechnik GmbH

Plauen, Germany

A

1-10 Employees

-

Key takeaway

The company offers a wide range of high-quality O-rings, showcasing their expertise in providing sealing solutions for various applications, from watches to chemical industry processes. With over 40 years of experience, they emphasize the importance of understanding specific requirements to deliver optimal sealing products.

Reference

Product

O-Ring

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UK Seals and Polymers's Logo

UK Seals and Polymers

Ferryhill, United Kingdom

A

1-10 Employees

2002

Key takeaway

The company specializes in a diverse range of O-Rings, including FEP Encapsulated and Vulcanised types, ensuring high quality through its Quality Management System. With a broad selection and rapid dispatch options, they are a leading supplier of O-Rings and sealing solutions.

Reference

Product

O-Rings & Sealing Products | Supplier of Quality Sealing Products | Eastern Seals UK

O-rings and sealing products are relatively inexpensive and reliable & we offer same day dispatch for next day delivery.

AS-Dichtungstechnik GmbH's Logo

AS-Dichtungstechnik GmbH

Görgeshausen, Germany

A

1-10 Employees

-

Key takeaway

The company specializes in providing a wide range of sealing solutions, including O-rings, hydraulic seals, and various custom-made gaskets, highlighting their capability to meet diverse client needs.

Reference

Product

AS Dichtungstechnik - O-Ringe

Sealtech Marine Sealing Solutions & Spares's Logo

Sealtech Marine Sealing Solutions & Spares

Piraeus, Greece

B

1-10 Employees

-

Key takeaway

Sealtech specializes in marine sealing solutions and offers a wide range of marine spare parts, including O-Rings. With over 25 years of experience and a large stock for same-day dispatch, Sealtech ensures competitive prices and excellent service for the shipping industry.

Reference

Product

O-Rings

Best Ring Industrial Corp. (千慈科技股份有限公司)'s Logo

Best Ring Industrial Corp. (千慈科技股份有限公司)

Yilan City, Taiwan

51-100 Employees

1981

Key takeaway

Best Ring is a professional manufacturer of rubber products, including O-rings, O-ring cords, gaskets, seals, and washers. With a strong commitment to quality and customer satisfaction, Best Ring ensures that its rubber products meet international standards.

Reference

Core business

Best Ring Rubber Parts Manufacturers with Rubber Products

O-Rings, Inc.'s Logo

O-Rings, Inc.

Los Angeles, United States

B

1-10 Employees

1958

Key takeaway

O-Rings, Inc. is a leading supplier of high-quality O-rings, committed to providing an extensive in-stock selection and competitive pricing since 1958. They serve a diverse range of industries, ensuring customers have access to a wide variety of O-rings tailored to different applications.

Reference

Core business

About - OringsUSA

Our name is O-Rings, Inc., andour products are called O-Rings. Quality Assurance to MIL-I-45208APrecision Rubber Specialist O-Rings, Inc. is a proud American business since 1958. We are the world’s leading supplier of quality O-Rings to our most valued customers. We serve global iconic customers in more than 125 markets. O-Rings, Inc. is value-based with proven performance in quality, innovation, and […]

Xiamen Xlong Seal Co. Ltd's Logo

Xiamen Xlong Seal Co. Ltd

Xiamen City, China

D

501-1000 Employees

2004

Key takeaway

Xiamen Xlong Seal Co., Ltd specializes in the design and manufacturing of O-rings and other rubber sealing products, highlighting their expertise and commitment to quality in the sealing industry. With a dedicated factory for O-ring production and over 15 years of experience, they ensure high-performance products and thorough inspection processes.

Reference

Core business

O-Rings, Gasket Rings, Back Up Ring, Oil Seals Manufacturers, Suppliers, Factory - Xiamen Xlong Seal Co.,Ltd

Xiamen Xlong Seal Co.,Ltd offers high-performance, large production ability, complete product inspection for sealing industry. XLONG is a successful manufacturer and supplier with more than 15 years, excellent service, competitive price.

ORINGONE S.r.l.'s Logo

ORINGONE S.r.l.

Grumello del Monte, Italy

B

11-50 Employees

2010

Key takeaway

The company specializes in producing large, oversized O-Rings and calibrated cords, emphasizing their high performance and ability to create custom dimensions without limits.

Reference

Product

Orings, personalized and special dimension rubber products. Buy now.

ORINGONE produces O-Rings, toric rubber sealing products, on your technical specs with no dimensional limits, big diameter and thickness. Find out how.


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Things to know about O-Ring

What is an O-Ring?

An O-ring is a versatile sealing device typically made from elastomers, used to create a tight seal between two or more components. It has a circular cross-section and is designed to prevent the escape of fluids or gases in various applications. O-rings are commonly utilized in machinery, automotive, and aerospace industries, where they help maintain pressure and protect against contamination. Their effectiveness relies on proper sizing and material selection, ensuring they can withstand temperature fluctuations, chemical exposure, and mechanical wear.


How does O-Ring material affect its performance?

The material composition of an O-Ring significantly influences its performance in sealing applications. Different materials, such as nitrile, silicone, and fluorocarbon, offer varying degrees of resistance to temperature, chemicals, and pressure. For instance, nitrile O-Rings are well-suited for oil and fuel applications due to their excellent resistance to petroleum-based fluids. In contrast, silicone O-Rings excel in high-temperature environments, providing durability and flexibility. Another critical aspect is compression set, which refers to the O-Ring's ability to return to its original shape after being compressed. Materials like fluorocarbon demonstrate lower compression set, ensuring a tighter seal over time. Additionally, the hardness of the O-Ring, measured in durometers, can affect the sealing effectiveness, with softer materials conforming better to surface irregularities. Understanding these material properties is essential for selecting the right O-Ring for specific applications.


What are the common applications of O-Ring?

O-rings are versatile sealing components used across various industries due to their effectiveness in preventing leaks. 1. Automotive Industry
They are commonly found in engines, transmissions, and fuel systems, where they seal connections and prevent fluid leakage.

2. Aerospace Applications
In aerospace, O-rings ensure the integrity of fuel systems and hydraulic systems, maintaining pressure and preventing contamination.

3. HVAC Systems
O-rings play a critical role in heating, ventilation, and air conditioning systems, sealing refrigerant lines and preventing leaks.

4. Industrial Machinery
Used in pumps and valves, O-rings help maintain pressure and prevent the escape of fluids in various industrial machines.

5. Medical Devices
In medical applications, O-rings provide seals in syringes, pumps, and other devices to ensure safety and sterility.


How do you choose the right O-Ring size?

Choosing the correct O-Ring size is crucial for ensuring optimal sealing performance in various applications. Start by measuring the diameter of the groove where the O-Ring will be placed. This includes both the inner diameter (ID) and the outer diameter (OD). The cross-sectional diameter of the O-Ring is also essential; it must fit snugly within the groove without excessive compression or stretching. Additionally, consider the material of the O-Ring, as different materials can compress and expand differently under pressure or temperature changes. It's also beneficial to review the specifications provided by manufacturers, as they often include a sizing chart to assist in selecting the right O-Ring size for specific applications. Taking these factors into account will help ensure a proper fit and effective sealing.


What factors influence O-Ring durability?

Several factors significantly influence the durability of O-Rings. Material Composition The type of material used to manufacture the O-Ring greatly affects its lifespan. Common materials include rubber, silicone, and fluorocarbon, each offering different levels of resistance to heat, chemicals, and environmental conditions. Operating Conditions The environment in which the O-Ring is used plays a crucial role. Factors such as temperature extremes, pressure levels, and exposure to chemicals can either enhance or degrade the performance of the O-Ring. Proper selection based on these conditions is essential for ensuring longevity.


Insights about the O-Ring results above

Some interesting numbers and facts about your company results for O-Ring

Country with most fitting companiesUnited States
Amount of fitting manufacturers2454
Amount of suitable service providers1757
Average amount of employees1-10
Oldest suiting company1958
Youngest suiting company2010

Geographic distribution of results





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Frequently asked questions (FAQ) about O-Ring Suppliers

Some interesting questions that has been asked about the results you have just received for O-Ring

Based on our calculations related technologies to O-Ring are Heat Exchangers, Hydraulic & Pneumatic Systems, Industrial Reactors, Industrial Packaging, Industrial Filters

The most represented industries which are working in O-Ring are Other, Manufacturing, Plastics, Oil, Energy and Gas, Machinery Manufacturing

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O-Ring results by various countries

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