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O Rings

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Introduction

Manufacturer of standard and custom rubber & TPV/TPE O-rings to your specification. Rubber O-Rings can be manufactured from a wide range of elastomers and thermoplastic vulcanizate materials to suit many applications including. Marine, Aerospace, Automotive, and General industry. Many of which expose our custom seals and O-rings to harsh environments and mission-critical conditions.

Custom tooling, molding, extrusion, and the overall transformation of raw materials to a final product are the core of the Manufacturing Industry. When making a new product, o-rings are used to seal static and dynamic components of fabricating equipment, or within the final product itself.

In the fabrication process, the seals used may require the capability to withstand extreme pressures within hydraulic presses and/or high chemical resistance to caustic fluids in pumps

Product Description:

Manufacturers of custom rubber & silicone O-rings to your specification. Rubber O-Rings can be manufactured from a wide range of rubber and silicone materials as seen on the material page to suit many applications including: Marine, Aerospace, Automotive and General industry, many of which expose our custom seals to hostile environments. – Custom tooling, molding, extrusion, and the overall transformation of raw materials to a final product are the core of the Manufacturing Industry. When making a new product, o-rings are used to seal static and dynamic components of fabricating equipment, or within the final product itself. – In the fabrication process, the seals used may require the capability to withstand extreme pressures within hydraulic presses and/or high chemical resistance to caustic fluids in pumps

The international standard ISO 3601 has a comprehensive list of standard O-Rings. We manufacture these O Rings from a variety of materials to meet your requirements and industry standards. Typical elastomers and TPE that we manufacture O-Rings include Silicone, Flurosilicone, EPDM, FKM, Neoprene, Nitrile (Buna-N), NBR, HNBR, Sanroprene and many more standard and custom formulated compounds.

Please note that each elastomer material shrinks at a different rate & so the tooling used to manufacture an ISO 3601 Nitrile-70 O-Ring will not be suitable for manufacturing an O-Ring in a different material. For example, most Nitrile-70’ shrink at 1.8% & most of our Silicones shrinks at 3-4% during the manufacturing process. As a result, we have custom-sized O-Ring tools (dies and molds) for each elastomer material to allow for shrinkage compensation. This method allows us to always provide the best quality O rings to our customers.

Custom O Rings Specification

We offer a fast service and can take a project from concept through to final production.We can Manufacture Silicone O rings and moulded rubber seals with a cross section as small as 0.5 mm, and our largest cross section to date is 7 cm on an industrial Donut seal.
Custom rubber seals can be manufactured in a range of colours and shore hardness depending on the application and material. The seals and O Rings can be manufactured in a fully controlled vacuum environment to reduce the risk of air bubbles and voids forming under the surface of the seal. This is very important on Aerospace and high pressure seals.
Near flashless rubber O rings and seals can be produced if required using special ‘closed tooling’ and Cryogenic trimming technology.

Type of Custom O Rings

There are many different materials used to manufacture oil seals.

Custom Cross Rings & Quadra Seals

As a bespoke rubber manufacturer, we can supply X Rings, Quad Seals, V seal etc custom shapes in an extensive range of commercial grade rubbers and TPVs. X Rings are often used in low pressure or low temperature environments where a high-quality seal is still required. We have supplied X Rings and Quad seals to a great deal of industries including aerospace and automotive companies.

Find the right O Rings for your needs with Simply Seals!

With dozens of specifically-designed O Rings made from a variety of materials, it can be very difficult to understand the best choice for their machinery. That is why our team is always available to assist you with choosing the correct style, material, and size of oil seal for everything from commercial machinery to hobby car building.
Contact us today to make sure that you select the proper rotary shaft seal that will protect your components and lead to a long, healthy life for all of your machines!

Request for Quote

Feel free to get in touch with us for all your rubber component-related needs & for discussions around how can we help you as your preferred rubber component manufacturer.

Request for Quote​