for hydraulic applications, for pump, for hydraulic fluids, for chemical applications, industry, for food industry machinery, for industrial applications, for boiler, for gearboxes, for mining equipment, air conditioning, for refrigeration systems, for agricultural machinery, parts, for chemicals, for pipe, for water systems, for automobiles, for rubber, for construction equipment, for valves, petroleum
Other characteristics
static, custom, large
Temperature limit
Max.: 326 °C (619 °F)
Min.: -45 °C (-49 °F)
Pressure limit
Max.: 2,000 bar (29,007.5 psi)
Min.: 0 bar (0 psi)
Shore A hardness
Max.: 90 unit
Min.: 10 unit
Description
Buna-N/ NBR/Nitrile O-rings
Features:
For NBR the service temperature can be designed from -55 ℃ to 100 ℃ or up to 130 ℃ depending on different acrylo nitrile content and formula.
NBR compounds have excellent resistance to abrasion, non-polar oils and solvent, water and permeation (higher acrylonitrile content will be better). NBR also can be used in conditions of dilute acids, alkalis and salt solution at low temperatures.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.