Nitrile is an elastomer that is known for its good stability against thermal aging, low resistance to friction and high chemical corrosion resistance. Read More…
Since 1989, we have been an o-ring distributor. We offer commercial, FDA, military, metric o-rings, caps, plugs, gaskets & more. Custom, rubber o-rings, metal o-rings, diaphragms, face seals and non-standard o-rings are also offered.
A leading o-ring manufacturer of quality metric seals for industries worldwide, defines Allied Metrics Seals & Fasteners. We offer FDA-approved elastomers, Teflon® seals, o-rings & much more. Choose from o-ring sizes, metal & plastic o-rings, o-ring kits, o-ring seals, silicone o-rings, EPDM o-rings, static o-rings, etc. Call/visit our website for more information about our products & services!
RD Rubber Technology Corp is an ISO 9001:2015 / AS9100:2016 certified and ITAR registered company. We offer compression, transfer, injection and Liquid Injection molding, rubber to metal bonding, engineering support, tooling design, machining and more. Our customers rely on us to give them the best possible production o-rings. From aerospace to medical, food processing to military applications we ...
Kent Rubber Supply has been a trusted supplier of o-rings since 1946. Focusing in exceeding customer service, we leverage the best equipment and the most knowledge staff to ensure we meet our customers unique needs. With our trusted experts, we determine the best rubber, foam, sponge or PVC material for your specific need. We continue serving customers both offshore and domestic.
At Pro Seals USA Inc., we specialize in the production and distribution of o-rings, a critical component in sealing applications. O-rings are versatile and widely used to prevent leaks and maintain pressure and fluid control in various industrial systems. With our extensive inventory and manufacturing capabilities, we offer a comprehensive range of o-rings to suit different applications and...
O-Ring and Seal Specialist. Our inventory of O-Rings and Seals is one of the largest in the world. Need help from an expert to select the best value FFKM Kalrez® O-Rings, High Temperature O-Rings, FKM Viton® O-Rings or Custom O-ring material for your application? High performance O-Rings and Seals can differentiate your product from the competition. Our engineering and service team is the most...
Atlantic Rubber, an o-ring manufacturer, can satisfy your needs for quality precision o-rings that meet ASTM, SAE, AMS, AS568, JIS, Metric or other specific requirements. Choose from static o-rings, metal o-rings, o-ring kits, plastic o-rings & more.
More Nitrile O-Ring Manufacturers
Nitrile O-Rings - Arizona Sealing Devices, Inc.These properties and others allow the use of this particular type of o-ring in aerospace, automotive, oil field exploration and processing, petro-chemical, water processing, paper mills and other performance-demanding industries.
Nitrile O-rings are rubber o-rings that are placed between two parts connecting a machine or piping system to create an impermeable seal and block the leakage of gases or liquids. The disc is placed within a groove between two joint components. When pressure is applied to close the joint, the rubber material deforms.
Nitrile O-Rings - Arizona Sealing Devices, Inc.This is known as compression deformation and is an integral feature of o-ring seals, as it completely closes any and all gaps between surfaces and objects. Compression may be continuous as it is with static seals, or interrupted with the motion of pistons or hydraulic cylinders as with dynamic seals.
Although low resistance to friction is a favorable characteristic of nitrile, lubricants are still used with this type of o-ring, to prevent wear and prolong the life of the product. Industries that favor nitrile o-rings include oil and gas companies, food and beverage companies, aerospace companies and chemical companies. Nitrile o-rings are versatile, partly because of the wide range of temperatures they can endure.
A synthetic latex, nitrile contains no latex proteins and has excellent resistance to wear and puncture. This particular elastomer has a higher degree of flexibility and solvent resistance than many alternative o-ring options. Additionally, the physical strength and retention of properties through prolonged chemical exposure make nitrile an excellent option for o-ring construction.
As nitrile compounds can withstand temperatures ranging from -40°C to 165°C, it is very versatile for both hot and cold applications. While nitrile rubber may be used independently, it is often saturated or hydrogenated in solutions of precious metal catalysts, which convert the natural double bonds of nitrile to more stable single bonds.
The degree of saturation can range from 4% to 10%. Hydrogenated nitrile butadiene rubber, carboxylated nitrile and highly saturated nitrile are just a few of the processed nitrile variations used to make o-rings. The fillers used exacerbate the already desirable qualities of nitrile and improve tensile strength.
The o-ring is created from these materials using several different rubber molding processes such as injection molding. When selecting the proper nitrile o-ring considerations should include width, thickness, inside diameter, outside diameter, intended use and the specific hydrogenated or saturated variation of the substance.
