NBR O-rings are commonly used in a wide range of applications due to their excellent chemical and oil resistance properties. Some common applications of NBR O-rings include: 1. Automotive industry: NBR O-rings are used in various automotive applications such as fuel systems, hydraulic systems, and braking systems. 2. Aerospace industry: NBR O-rings are used in the aerospace industry for applications such as fuel systems, hydraulic systems, and pneumatic systems. 3. Oil and gas industry: NBR O-rings are used extensively in the oil and gas industry for applications such as sealing pipelines, valves, and pumps. 4. Industrial machinery: NBR O-rings are used in industrial machinery for sealing hydraulic and pneumatic systems, and for sealing rotating shafts and bearings. 5. Medical equipment: NBR O-rings are used in various medical equipment such as blood analyzers, dialysis machines, and medical pumps. Overall, NBR O-rings are a versatile and reliable sealing solution for a variety of applications in different industries due to their excellent chemical resistance and cost-effectiveness.- Good resistance to oils, fuels, and chemicals - High tensile strength, abrasion resistance, and elasticity - Excellent sealing properties, even under low temperature and pressure conditions - Can be used in a wide range of temperatures and pressures - Low cost compared to other elastomer materials - Readily available in various sizes and shapes- Poor resistance to ozone, weather, and UV exposure - Relatively low resistance to high temperatures, which can cause swelling and degradation - Not recommended for use with certain chemicals and solvents, such as ketones and esters - Limited compatibility with some hydraulic fluids, such as phosphate esters, which can cause swelling and loss of tensile strength - May require additional lubrication to prevent sticking and wear in dynamic

Product Name	O Ring
Material	Buna-N，NITRILE (NBR)
Option Size	AS568 , P, G, S
Property	Oil resistance, chemical resistance
Hardness	40~90 shore
Temperature	-40℃~120℃
Samples	Free samples are available when we have inventory.
Payment	T/T
Application	Hydraulic and pneumatic systems, automotive engines, and other applications where oil and fuel resistance are required. pneumatic systems

1) Products in stock, delivery time is 1-2 workday; 2) Products out of stock, and mold in stock, delivery time is 5~7 working days; 3) Products out of stock, and mold out of stock, delivery time is 10~15 working days. Remark: Delivery time is also subject to quantity.O ring nbr material, nbr 70 o ring, nitrile rubber o rings, NBR O Ring