Buna O-Rings

Allied Metrics Seals & Fasteners, Inc. is a reputable manufacturer and distributor of high-quality hydraulic seals, such as buna o-rings. These are made with superior materials and craftsmanship, ensuring a product that stands the test of time. 

Our in-house facility is fully equipped with the latest innovations and mechanisms to create products that exceed your expectations—our years of combined experience allowed us to deliver outcomes that are second to none. 

Additionally, our team is ready to handle any of your projects – big or small. Even if you have specific requirements and requests, we can accommodate them without hesitation. We apply stringent quality control during manufacturing so that every product is error-free.

What are Buna O-Rings?

In general, o-rings are gaskets or seals with a circular cross-section. These are primarily found in hydraulic mechanisms to prevent leakages of fluids or gasses in different types of products, machinery, or equipment. It’s located in various industries where hydraulics are typically prevalent.

O-rings are available in various materials that make them applicable for different applications. For instance, a buna o-ring is made of butadiene and acrylonitrile. It’s a synthetic rubber copolymer with excellent mechanical properties, making it a better alternative to seals made with standard elastomers.

Standard Features of Buna O-RingsBuna O Rings Nitrile O Rings

Buna o-rings are also called Nitrile (Buna-N), with features that make them the ideal option for specific applications only. These features and limitations are as follows:

  • The temperature range of Buna o-rings is -65 and 300 degrees Fahrenheit.
  • Prevent using Buna o-rings with brake fluids in automotive applications, ketones, phosphate ester, hydrogenated and nitro hydrocarbons.
  • These types of o-rings are ozone and weather resistant.
  • Buna o-rings are general-purpose seals for petroleums, some hydraulic fluids, and water.
  • These types of seals are resistant to abrasion and tears.
  • It’s ideal for applications with limited temperatures and resistance requirements.

This type is relatively more cost-effective than other types. Additionally, it’s resistant to petroleum-based fuels and lubricants, so it’s the typical choice for many industries.

What are the Common Applications of Buna O-Rings?

Buna o-rings are found in almost all hydraulic applications because they are cheaper. At the same time, its characteristics allow for it to be durable with high tensile strength. It can easily resist wear and tear in different environments, making it a popular seal for various applications.

Typical applications of Buna o-rings:

  • Aircraft fuel systems
  • Automobiles
  • Marine applications
  • Oil systems

Custom O-Rings for Your Projects

Allied Metrics Seals & Fasteners offer custom services for projects where suitable sizes are required. We understand that not all of our clients have the exact specifications, so rest assured that you can work with us to achieve the product you need for your project’s success. 

We strive to provide outcomes with optimal performance, so our team will ensure you get the proper seal for your project. We also offer our clients an o ring kit for convenience and cost savings. 

These will save you time and money if you are dealing with frequent repairs on hydraulic systems. O-ring kits are made for maintenance solutions. You can quickly assemble your kits depending on what you need.

Choose Allied Metrics Seals & Fasteners, Inc. for Your O-Ring Needs

At Allied Metrics Seals & Fasteners, Inc., you will find various o-rings for your hydraulic applications. If you’re looking for the cheapest option with incredible features and performance, buna o-rings are your best bet. We can provide the exact size and shape that fits your project’s needs.

If you have any requests, questions, or concerns about our products and services, don’t hesitate to contact us today. You may also request a quote, and we’ll give you the best option and solution according to your project’s needs.