Oil Seal Types

We can't emphasise enough how important it is to choose the right oil seal to keep your application functioning, and functioning well. Not every oil seal is the same. Manufactured using various material elastomers and to suit a range of dimensions, seals are as unique...

Rotary Shaft Seals

Rotary shaft seals are the more formal name for this type of seal; however, we also know them as oil, grease, fluid, or dirt seals. Whatever you call them however, they all perform the same function – to close the space between stationary and moving parts in machinery...

Silicone O Rings

As a leading O ring UK manufacturer and supplier of high quality seals and gaskets, offering a wide range of types, sizes, and sealing solutions that suit various applications across all industries, we work hard to ensure you get the best sealing solution for your...

Viton O Rings

Viton o rings bring with them numerous advantages, especially for applications within high-tech and critical industries. Providing great resistance to wide fluctuations in temperature and chemical ranges as well as being wholly suitable for pressure applications,...

How are O Rings made?

O rings are one of the most common components within manufacturing. Suitable for a range of applications and found in numerous everyday appliances, o rings are a vital piece of equipment to provide the perfect sealing solution. Ring-shaped seals, o rings are made up...

Pipe Gasket

A pipe gasket is designed to seal a space between two sections of a pipe. Many pipes have flanged surfaces where they join, which means it isn’t smooth or flat to make this connection secure. In order to overcome this flared area, a flange gasket will be used to...

Spiral Wound Graphite Fill Gasket

With so many different gasket options on offer today, we know it can be difficult deciding which ones have the right features for your needs. Each type of gasket is suitable for a variety of applications or uses, and the material that your gasket is made from will...

Gasket Cutting

Using the latest technology and equipment, gasket cutting today offers incredible precision. Achieving customised gaskets that meet your sealing requirements, today we’re now seeing various gasket cutting techniques used as we move away from the standard dimensions...

What are Bonded Seals?

As you start to compare the seals on offer on our site, you’ll find that there are many different options for a variety of uses. Bonded seals are a great solution for some applications, offering many benefits over other types of seals. Specialist Sealing Products...

Rubber Gasket Material

Rubber gaskets are a very valuable solution for a variety of uses, however, you’ll want to make sure you always choose the right option for your unique business operations. There are a variety of rubber gasket materials on offer, which provide you with an effective...

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HNBR O-Ring Material Description

HNBR O-Ring Material DescriptionOn our site, you’ll find a wide range of O-rings, all of which are designed for different purposes and with a variety of materials. One of the most effective options for a variety of mechanical needs is the HNBR O-ring. Today we’re going to share what exactly this type of O-ring is and the material that it is made from, so that you can find out if it’s the right option for your needs. It’s a great air-resistant option that can be used instead of nitrile rubber O-rings and one that more companies are opting to use today. Find out more about our range of products here and how we can help you to enjoy more success within any of your mechanical applications with our help.

What is the HNBR O-Ring?

HNBR is short for hydrogenated nitrile. This type of O-ring comes in both metric and imperial options and aims to offer an air-resistant alternative to the standard nitrile rubber O-rings that are very commonly used. They are excellent for use within applications with high heat levels and ozone concerns, so you’ll find they can be used for endless types of mechanical applications. The HNBR O-ring material makes it very resistant to a wide range of concerns, so you’ll find they are one of the top O-ring options on the market today. On our site, you’ll find thousands of different O-rings to choose from. They can be used in almost any industry, including petrochemical, agriculture, automotive, and offshore drilling applications.

What is Hydrogenated Nitrile?

HNBR comes about as a result of the hydrogenation of nitrile. This means that it has excellent chemical resistance and physical strength, which is why companies opt to upgrade to HNBR O-rings. Oil resistance is another great benefit of HNBR O rings and will help to improve operations within a variety of industries. If you are working at high power levels, this is another reason that HNBR could be a good option for you. They can work at a temperature range of between -30°C and +170°C, which is incredibly competitive when compared to other options. The hardness range sits between 30 and 95, which is very impressive.

HNBR is also sometimes called saturated nitrite, which is made by putting hydrogen into nitrile. This means the hydrocarbon sequences within the elastomer are saturated, helping to offer an excellent compression set and abrasion resistance. You’ll also find they have good impact resistance, resilience, stream resilience, and gas permeability. The main reason why you might switch to this type of O-ring is to ensure you have more oil resistance. The automotive fuel handling and oil industries particularly benefit from this component.

Features of Hydrogenated Nitrite

This material is made from a synthetic polymer which can be created when the double bonds in nitrile=s butadiene segments with hydrogen. The process leaves you with a material that offers excellent heat and chemical resistance, as well as improved mechanical characteristics. They come in 70, 80, or 90-durometer options, so there are possibilities for any type of business operation. You’ll find that they can be used with a variety of oils, including fuel, vegetable oils, and salt solutions. Just make sure you still avoid strong acids, as they don’t work well with HNBR O-rings.

How to Choose the Right O-Ring Material for Your Needs

When it comes to choosing the O-rings you need to use within various applications, you need to think about the heat, pressure, and other aspects of the operation that will require you to have a different type of O-ring. there are options on the market today to fit everyone’s needs, but you need to make sure that you find a good fit based on your current needs. We recommend a material that’s very durable and heat resistant, but sometimes you may need something more malleable. You’ll also want to find a budget-friendly option that you can keep repurchasing as needed if this is an integral part of your business operations. Our team will be here to suggest the right option for your needs, which may include HNBR O-rings.

Are you looking to invest in a new set of O-rings for your business? When you browse through our site, you’ll find a wide range of options, including HNBR O-rings. These will help to take your business operations to the next level and ensure your machinery remains safe at all times. We’ll be here to support you in choosing the right O-rings for your business, so don’t hesitate to get in touch with us today. We’ll be happy to answer any questions you have about HNBR O-rings and ensure that you find the right fit for your unique business needs. Contact us now to learn more about the products you offer or to discover more about our full range of O-rings.



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