40 – 90 Shore NBR O Ring with High Tensile Strength and Elasticity
Detailed Information
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.
Advantages
- 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
Disadvantages
- 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 Parameter
| 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.
Tag
O ring nbr material, nbr 70 o ring, nitrile rubber o rings, NBR O Ring
