Buna-N O-rings offer exceptional oil resistance and mechanical strength. These features make them ideal for industries like automotive, oil and gas, and industrial manufacturing. (read more)

Use Arizona Sealing Devices' gasket selection guide to quickly obtain pertinent information on the available types of gaskets and various considerations to choose an option that meets the demands of your specific application. (read more)

Selecting the appropriate O-ring size is crucial for forming effective and reliable seals in both static and dynamic applications. If the dimensions are incorrect, leaks can occur, the sealing system may fail prematurely, or it may be too difficult to install the O-ring. To mitigate these risks, engineers and maintenance professionals rely on sizing charts that specify standard measureme... (read more)

Selecting the right chemical-resistant O-ring requires close attention to material compatibility. Since each material reacts differently to steam, oils, fuels, and chemicals, it is crucial to select a material that can withstand both high-pressure and room-temperature operating conditions. (read more)

O-rings are integral components in many fuel systems for sealing in fluids and blocking out contaminants. Fuel-resistant O-rings are subject to heavy wear and tear and continual exposure to oil, fuel, and high temperatures, so they must be made from appropriate materials to ensure a lasting seal. (read more)

At Arizona Sealing Devices, we supply neoprene O-rings along with other sealing solutions to match the right material to each application. (read more)

Since 1989, Arizona Sealing Devices, Inc. has supplied high-performance rubber seals to aerospace, defense, and industrial markets. Our ISO 9001:2015 and AS9120B certifications help us fulfill strict traceability and quality controls in line with industry standards. We are also NIST 800-171 and DFARS compliant. Our fluorosilicone O-rings are a dependable option for demanding environments. (read more)

Vulcanized O-rings are an ideal choice for applications requiring fixed sealing or environments that might expose these products to wear, chemicals, or heat. They’re common components within systems and equipment for industries ranging from aerospace, automotive, transportation, and construction to electronics, power generation, medical, and food processing. (read more)

There are hundreds of industrial o-ring materials available for industrial use, but not every type is right for every situation. OEMs can ensure better performance and lower the risk of sealing failure by carefully selecting an o-ring material based on their specific sealing requirements (read more)

It’s important to choose the right O-ring materials for your equipment and systems. FDA food-grade silicone O-rings offer all the benefits of FDA-grade silicone, with additional characteristics that make them safe to use around consumable products.

In this blog post, we will take a closer look at FDA food-grade silicone O-rings and their benefits. (read more)

When it comes to pool maintenance and functionality, o-rings are essential components. These simple, cost-effective seals are key in preventing leaks and ensuring that pool equipment operates smoothly. (read more)

Silicone O-rings are an ideal choice for demanding industries such as medical, pharmaceutical, and food and beverage.

At Arizona Sealing Devices, we’re a major supplier of standard and FDA-compliant silicone O-rings that meet the needs of both general and specialized industrial applications. Learn more about the advantages of silicone O-rings and their many uses. (read more)

Arizona Sealing Devices, Inc. is an ISO 9001:2015/AS9120B certified distributor of high-quality sealing products. Since our founding in 1989 as an O-ring supplier, we’ve since expanded our product offerings to encompass other sealing devices, such as caps, gaskets, plugs, and seal kits.

Qualified Sealing Experts

At Arizona Sealing Devices, quality—both in... (read more)

Arizona Sealing Devices, Inc. is an ISO 9001:2015/AS9120B certified distributor of high-quality sealing products. Since our founding in 1989 as an O-ring supplier, we’ve since expanded our product offerings to encompass other sealing devices, such as caps, gaskets, plugs, and seal kits. (read more)

Hydraulic systems utilize pressurized fluid to power commercial and industrial machinery. In addition to high pressures, this equipment is subjected to hot environments, the elements, corrosive media, and contaminants, making these systems vulnerable to leaks and the resulting pressure drops. To prevent this during operations, manufacturers rely on high-quality hydraulic seals. (read more)

O-rings and seals are essential components in valve systems for numerous reasons. They not only prevent fluid and gas leaks but also reduce wear on valve components by absorbing impact and friction. This article, by Arizona Sealing Devices, reviews the various types of seals used in valve manufacturing, as well as key considerations to keep in mind... (read more)

With so many O-ring types available, it can be challenging to determine the right O-ring option for your application. To aid in your selection, we’ve put together this guide. (read more)

In this guide, we consider common O-ring materials in detail, including their strengths, limitations, and common applications. (read more)

Measuring for a custom gasket includes inner diameter, outer diameter, bolt hole diameter, pitch circle diameter, and thickness. You can reference the image above or learn more here. (read more)

Infrastructure management in the water treatment & wastewater industry is critical to ensure more than a reliable water supply. Impure water is detrimental to public health, & wastewater leakage can present an environmental concern. Water treatment & wastewater facilities are responsible for safe & regulated handling of purified water & waste, & the industry requi... (read more)

O-ring kits are essential to have on hand, as they offer a versatile solution for creating effective seals in various machinery and equipment. These kits contain a variety of O-rings in different sizes and materials, designed to meet the varied demands of daily operations. (read more)

Learn more about Arizona Sealing Devices’ custom pre-packaged O-ring seal kits, including the material options, the various categories available, and their applications. (read more)

Arizona Sealing Devices, Inc. is a certified distributor of high-quality military and standard O-rings that will meet your specifications. In addition, we provide a diverse range of material compounds and durometers for industrial, aviation, and military applications. (read more)

Aflas is another elastomer that offers a combination of chemical, thermal, and electrical resistance properties, resisting acids, bases, and heat up to 446°F. (read more)

Buna-N/Nitrile is among the most common elastomers used in O-ring manufacturing. (read more)

Offering outstanding chemical and high-temperature resistance, fluorocarbon O-rings are among the most durable and versatile available. (read more)

Aside from shape, the material used is one of the most important considerations when selecting an O-ring. Arizona Sealing Devices works with a broad array of materials, each of which is suited to different industrial applications. (read more)

A modern alternative to butyl, ethylene propylene exhibits low gas permeability alongside excellent heat, weather, and ozone resistance. (read more)

Square-cut O-rings are especially useful for thin sealing areas and when the sealing load force is high. They are used in many industries, and each application takes advantage of different O-ring materials and their unique properties to withstand extreme conditions. (read more)

We offer medical-grade O-rings using FDA-approved materials that suit the particular needs of your application. Our O-rings are available with -85 °F to 400 °F standard compound temperature and 10 Shore A to 80 Shore A hardness. (read more)

Ethylene propylene diene monomer (EPDM) and nitrile butadiene (Buna-N) are two types of rubber that we use to produce sealing components. Although they look alike, EPDM and Buna-N have specific applications for which they are best suited. We will discuss the differences between EPDM and Buna-N, including their respective properties and applications. (read more)

In the food and beverage industry, food-grade sealing hardware is crucial for safe, efficient operations that meet the stringent standards of the Food and Drug Administration (FDA). Arizona Sealing Devices is a leading distributor of superior-quality sealing solutions for customers worldwide. (read more)

What Makes an O-Ring Food Grade? (read more)

Die cut gaskets can be adapted to meet the needs of even the most complex applications. However, there are several key considerations when selecting or designing a die cut gasket for your needs. (read more)

Die cut gaskets are mechanical seals that fill the gap between two surfaces when compressed. They help close the space between irregular surfaces, prevent leaks, and protect critical parts from damaging chemical, electrical, environmental, and physical forces. (read more)

O-rings are an essential component in many industrial manufacturing processes. These simple yet effective rubber rings provide a tight seal between two mating surfaces, allowing for the transfer of fluids or gases while preventing leaks. They have been used in aerospace, automotive, and medical applications since their invention by Danish engineer Neils Christensen in 1937. (read more)

A gasket is a form of seal that bridges the space between two surfaces to prevent leakages. When installed incorrectly, gaskets will fail to function properly. To maintain your rubber gaskets’ optimal performance for an extended time, you must take several steps, one of which is sealing. (read more)

Seals are critical to the function of a device. For instance, seals prevent sweat and water from entering wearable devices, keeping them free from corrosion, shortage, and failure. (read more)

The medical and pharmaceutical industries have strict requirements on medical devices and equipment, and seals play an important role in most of these devices. With today’s advanced medical procedures and treatments, seals and gaskets are exposed to the largest range of temperature and chemical environments, so it is crucial to choose the correct seals for medical applications. (read more)

Vulcanizing an O-ring makes it impermeable by liquids and gases, further extending its potential list of applications. (read more)

Buna, otherwise known as Nitrile, Buna-N or NBR, is an incredibly versatile synthetic rubber. The unique properties of this material make Buna an ideal material for O-rings, vulcanized or spliced O-rings, gaskets, and other sealing applications for various industries. (read more)

O-Ring Materials: Strengths, Limitations, and Applications (read more)

A Distributor of Military and Standard O-Rings, Gaskets, Sheeting, Back Up Rings, Quad Rings, Oil Seals, Clamps, Cord Stock, Caps, Plugs, and Custom Molded Parts. (read more)

It is crucial to choose the correct seals for medical applications (read more)

ARIZONA SEALING DEVICES can assist you with meeting your O-ring needs. We are an established distributor in Chandler, AZ since 1989 and have access to many vendors providing us with a wide variety of O-rings. (read more)

Viton is a versatile, inert alternative material for O-rings, gaskets, and other sealing components. The material is well-regarded for its resistance to chemical damage and its stability in high-temperature and high-pressure environments. (read more)

Arizonia Sealing Devices -combining high temperature resistance with outstanding chemical resistance, Fluorocarbon-based compounds approach the ideal for a universal O-ring material. (read more)