Choose from our selection of Buna-N rubber seals in a wide range of styles and sizes. Same and Next Day Delivery.

May 30, 2019 · As a sealing option, the crucial difference between Buna and Viton is the temperature range of the material’s function. Viton is the choice over Buna for high-temperature applications. Viton seals hold indefinitely at temperatures up to 400°F and can last up to 48 hours at temperatures up to 600°F. Buna is effective to 250°F.

Buna-N is a highly versatile and customizable rubber that can be used for many applications, including automotive, marine, and aeronautical fuel and oil systems. Techno Ad manufactures hundreds of standard and custom-made sealing products based on NBR compound.

A Comprehensive Guide to Buna-N Seals. Buna-N seals, also known as Nitrile or NBR seals, are essential components in various industrial applications due to their excellent sealing properties and resistance to oils and fuels.

We offer the largest inventory of specialty and standard sealing solutions backed by best-in-class technology, service and support. Compare Buna-N (NBR) vs Silicone o-ring properties, temperature ranges, resistances, and limitations.

CTG excels in manufacturing high-performance Buna N rubber seals, also known as NBR or Nitrile rubber. Originally developed in Germany (“Buna” from Bu-tadiene and Na-trium), this versatile material has become the industry standard for oil-resistant applications.

Oil Seals and Gaskets: Buna-N rubber is widely used for its excellent oil resistance. Automotive Industry : Commonly used in hoses, seals, and gaskets in automotive applications. Industrial Seals : Suitable for various industrial sealing applications.

Buna-N, also known as Nitrile or NBR, is one of the most widely used elastomer compounds for O-Rings. Acrylonitrile-butadiene, the formal name for Buna, is available in standard durometers of 70 and 90 but can be produced in other hardness levels as …

Custom manufacturer of seals made from Buna-N, polyurethane, and thermoplastic. Available with +/-0.005 in. tolerance and pressure sensitive adhesive backing. Capabilities include cutting, slitting, extruding, and molding. Prototypes or high volume production runs are offered.

Choose from our selection of Buna-N rubber gaskets, including pipe gaskets, gasket material, and more. Same and Next Day Delivery.