Hangzhou Bright Rubber Plastic Product Co., Ltd. is one of the leading manufacturers and suppliers of Oil Resistance Industrial NBR O-rings in China. If you're going to buy Oil Resistance Industrial NBR O-rings made in China, welcome to get more information from our factory. We also accept customized orders.
Oil Resistance Industrial NBR O-rings
Product Description
| Material | NBR |
| Dimension | Customized |
| Working Temperature | -40~230 Celsius Degree |
| Application | Used in Auto parts and machinery seals. Industrial uses, hydraulic and pneumatic systems, etc. |
| Special features /Working environment |
Non-toxic; oil-resistance; heat resistance; abrasion-resistance; aging resistance; insulation; acid and alkaline resistancel airtight; shock absorption, etc. |
| Tensile Strength | ≥17MPa |
| Shipping | By air mail, by sea, by express like DHL, FedEx, UPS, TNT, EMS |
| Payment Term | L/C, T/T, WEST UNION, PAYPAL, ESCROW |
| Hardness | 20-90 Shore |
| Delivery time | 20-35 days after prepayment received |
| Rubber Compound | Can be FDA, RoHS, or REACH approved, and free test slabs and hardness testers can be offered for customer's testing |
About Our Product
- Professional NBR Nitrile Rubber Material
Our O-rings are manufactured from high-purity industrial-grade NBR (nitrile butadiene rubber) with stable formula composition. The material provides balanced hardness, excellent toughness, and strong structural stability, avoiding softening, brittle cracking, and early aging during long-term working cycles.
- Superior Oil & Fuel Resistance (Core Advantage)
NBR material features excellent resistance to engine oil, hydraulic oil, lubricating grease, fuel, and petroleum-based media. It maintains stable sealing performance in long-term oil immersion environments, which makes it the ideal choice for mechanical and hydraulic system sealing.
- Excellent Compression Recovery & Low Deformation
With outstanding elasticity and low compression set rate, our NBR O-rings can quickly recover after repeated compression. They maintain stable tight sealing force under continuous pressure, effectively preventing oil leakage, air leakage, and water seepage for long-term reliable operation.
- Good Wear & Mechanical Durability
The finished O-rings offer strong wear resistance and friction resistance during dynamic and static sealing work. They can adapt to frequent extrusion and friction between fittings, ensuring long service life and reducing equipment maintenance costs.
- Stable Wide-Range Temperature Adaptation
NBR O-rings work stably in conventional temperature ranges, performing well in both low-temperature toughness and normal-temperature environmental aging resistance. They are suitable for daily industrial indoor and conventional outdoor working conditions.
- High Cost-Effectiveness & Wide Versatility
Compared with fluorine rubber and silicone seals, NBR O-rings provide excellent comprehensive performance at a more economical cost. They are widely applicable to general industrial equipment, hydraulic systems, pneumatic tools, automotive parts, home appliances, and mechanical assemblies.
- Precision Production & Full Customization
Produced by precision mold vulcanization and precision trimming, all O-rings feature accurate size tolerance, uniform roundness, and smooth, burr-free surfaces. We supply full-size standard O-rings and support custom non-standard sizes, hardness, and color according to drawings and samples.
Our Factory
FAQ
Q: Are you a manufacturer or a trading company?
A: We are a manufacturer.
Q: How to get the quickest quotation?
A: Send an email with the drawing directly.
Q: How to get a quotation without a drawing?
A: You can send a sample, pictures, or detailed descriptions of products to us; we will return a drawing for confirmation.
Q: I have an idea for a new product, but not sure if it can be manufactured. Can you help?
A. Yes! We are always happy to work with potential customers to evaluate the technical feasibility of your idea or design, and we can advise on materials, tooling, and likely set-up costs.
Q: My custom products have already been developed on CAD. Can you use the drawings?
A. Yes! DWG, DXF, IGES, Solidworks and Rhino files can all be used to generate quotes, models and mould tools - this can save time and money in producing your parts.
Q: Can I test my idea/product before committing to mould tool manufacture?
A. Yes, we can use CAD drawings to make models for design and functional evaluations.
Q: What type of plastic material is best for my design/product?
A. Materials selection depends on the application of your design and the environment in which it will function. We will be happy to discuss the alternatives and suggest the best material.
Q: How about samples?
A: Free samples are available for your quality evaluation, but you should pay the freight. Regarding customized products, sample and mould orders will go first before mass production.
Hot Tags: Oil Resistance Industrial NBR O-rings, china, manufacturers, suppliers, factory, customized, made in China, HNBR Rubber Molded Parts, IIR Butyl Rubber Molded Parts, Natural NR Rubber Molded Parts, Neoprene Rubber Molded Parts, Rubber Auto Parts Auto Dust Cover Auto Bellows, Silicone Rubber Molded Parts
| Model NO. | Hydraulic oil seal | Color | Customized |
| Application | Engineering Machinery Engine | Origin | China |
| Engine Type | Diesel | Cylinder Liner Material | Copper Plate |
| Cylinder Body Material | Aluminum Alloy | Transport Package | As your request |
| Trademark | BRP | Production Capacity | 1000000PCS/Month |
