Flexible and Durable Nitrile Buna Rubber O-Rings Widely Used

• Customization: Available
• Material: NBR
• Application: Pumps
• Model NO.: AS568 rubber o rings
• Performance: High Pressure
• Shape: O-Ring
• Standard: Standard, Nonstandard
• Material Choice: NBR HNBR FKM Ffkm EPDM Silicone
• Size: Metric Sizes and Customized Sizes
• Color: Panton Color
• Fluorescence: Available
• Hardness: 50-90 D
• Temperature Range: -200ºC to +200ºC
• Feature: Oil Resistant, Chemical Resistant, Durable
• Usage: Sealing
• Certificate: IATF 16949:2016, ISO 9001:2015, RoHS, SGS, etc
• Service: OEM ODM
• MOQ: 2000PCS
• Delivery Time: 7-15days
• Shipping Method: by Air, by Express, by Sea
• Payment Method: Tt, Paypal
• Samples: Available
• Transport Package: Plastic Bag and Carton
• Specification: AS568 standard
• Trademark: Royal Way
• Origin: Shanghai, China
• HS Code: 4016931000
• Production Capacity: 500000PCS/Month

Product Description

Product Description

Overvies:

Rubber O-Rings are versatile and widely used sealing components with a circular cross-section. Their primary function is to prevent the leakage of fluids or gases from the joining sections of various mechanical systems. Due to their simple design, effective sealing performance, and ease of installation, rubber O-rings find extensive use in numerous applications.

Operating Environments:

Rubber O-rings operate in a variety of environments, including but not limited to:

1.Temperature Environments: Different rubber materials can handle a wide range of temperatures. For example, silicone O-rings can be used in temperatures from -60°C to +200°C.
2.Pressure Environments: Rubber O-rings are effective at sealing both liquids and gases in low and high-pressure environments.
3.Chemical Environments: Chemically resistant materials like FKM rubber can be used in chemical processing environments, showing good resistance to most chemicals.
4.Mechanical Dynamics: Rubber O-rings can be employed in dynamic seals (moving parts like shafts and pistons) and static seals (stationary joints like flanges and fittings).

Application Scenarios:

Rubber O-rings have a wide range of applications in various fields, including but not limited to:

1.Industrial Machinery: Utilized in hydraulic and pneumatic systems for sealing liquids and gases.
2.Automotive Industry: Widely used in engines, transmissions, brake systems, and cooling systems.
3.Petrochemical Industry: Utilized in pipelines, valves, and pumps, capable of withstanding high temperature, pressure, and corrosive media.
4.Electronics & Electrical Equipment: Used in connectors, sealing caps, and sensors.
5.Food & Pharmaceuticals: Made from food-grade rubber materials like silicone, used in pumps, valves, and pipelines to ensure sanitary safety.
6.Aerospace: Employed in the hydraulic systems of aircraft and spacecraft, requiring high reliability and long service life.

Characteristics:

Rubber O-rings exhibit several key characteristics:

1.Excellent Sealing Performance: Effectively prevent leakage of fluids and gases.
2.Good Elasticity: Maintain optimal sealing performance under different compression states.
3.High Wear Resistance: Reduce wear effectively in dynamic sealing applications.
4.Chemical Resistance: Certain materials like FKM rubber show excellent resistance to most chemicals.
5.Temperature Resistance: Rubber O-rings made from different materials can operate in a wide range of temperatures.
6.Cost-Effective: Low manufacturing cost, easy to replace and maintain.

Material Introduction:

Rubber O-rings can be made from various materials depending on the operating environment:

1.Nitrile Rubber (NBR): Commonly used for oil-based seals, offering good oil, wear, and heat resistance but poor ozone and sunlight resistance.
2.Silicone Rubber: Excellent high and low-temperature performance, suitable for food and medical industries, but has lower mechanical strength.
3.FKM (Fluorocarbon Rubber): Offers excellent high-temperature and chemical resistance, commonly used in chemical and petroleum industries.
4.EPDM (Ethylene Propylene Diene Monomer): Excellent weather, ozone, UV, and high/low-temperature resistance, commonly used in outdoor equipment and automotive cooling systems.
5.Polyurethane (PU): Provides excellent wear resistance and high strength, often used in hydraulic system dynamic seals.
6.PTFE (Polytetrafluoroethylene): Though not a rubber, it is commonly used where high temperature and chemical resistance are required.

Packing & Delivery

Custom plastic bag

Carton and Waterproof membrane

Professional forklift tools

We accept your customized packaging bags, from product logo printing to packaging bag materials, we can provide you with convenient services

In order to prevent rain, moisture and damage, we will wrap the carton with film to give you more peace of mind and more reliable service

We use advanced forklift tools to provide a more convenient and safe transportation environment. If you have your own freight forwarder in China, we will also actively contact and cooperate with them.

Company Profile

About company:

About factory:

Shanghai Qinuo Industrial Co., Ltd. has been deeply involved in the oil accessories industry since its establishment. After years of continuous research and development, testing and experimentation, it has finally produced batches of high-quality oil accessories. Our products are sold at home and abroad, with old customers in North America, Europe, the Middle East and other regions. They are deeply loved and trusted by new and old customers, with a repurchase rate of up to 90%.

We are the source manufacturer, there is no middleman to make a profit, the source supply can give you the most favorable price and the most convenient service.

Our rubber factory is located in Haimen District, Nantong City, Jiangsu Province, with a superior geographical location and convenient transportation. We have many experienced rubber production masters and many precision instruments, which allow us to produce tiny rubber o rings of several millimeters.