Custom DIN 3869 ED-RING 14 for OEM/ODM Good Oil Resistance Compression Molding Technology

Product Description:

ED ring (beveled flat gasket)
ED ring, also known as ED sealing ring and beveled flat gasket, is an industrial elastic seal with better sealing effect than O-ring. ED ring is mainly used for axial static sealing and is used in threaded oil ports and The cross section of the screw end remains basically constant under high pressure. In addition to having corrosion resistance, high temperature resistance, high pressure resistance, wear resistance and other characteristics similar to O-rings, the ED ring also has the following features: the working pressure can reach 60Mpa, it maintains good sealing properties for a long time, and the cross-sectional mechanical deformation is small. No relative movement during pressure cycles, among many other advantages. In addition to being used for hydraulic plugs, hydraulic transition joints, hydraulic pipe joints, etc., ED rings (beveled flat gaskets) are also widely used in automobiles, aviation, shipbuilding, doors and windows, bearings, cylinders, water pipes, valves, petrochemicals, and biopharmaceuticals. , home furnishings and other industries.

ED ring is an elastomer seal used as an axial static seal. It is used in threaded oil ports and screw ends. Its cross-section remains almost constant under high pressure. Compared with ordinary O-rings, its advantages are:

The mechanical deformation of the cross-section is small, there is no relative movement during the pressure cycle, excellent sealing performance is maintained for a long time, and the working pressure can reach 60Mpa.

Advantages of ED circle:

High temperature resistance, oil resistance, chemical resistance, ozone resistance, weather resistance, anti-aging, chemical solvent resistance, smoldering property, excellent air tightness, and famous for its chemical resistance. Suitable for weak acids and weak bases.

Disadvantages of ED circle:

Intolerant to ketones, lipids, and nitrates;

Rubber O Rings are circular sealing rings made from a variety of elastomers, commonly used in mechanical and hydraulic systems to prevent the leakage of fluids or gases. They are designed to fit into a groove and create a seal when compressed between two or more parts. Our Rubber O Rings are highly versatile and can be used in a wide range of applications.

Our Rubber O Rings meet the standard of DIN 3869 ED-RING 14, ensuring high-quality and reliable performance. We also offer custom options for OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) orders, providing flexibility to meet specific requirements.

Our Rubber O Rings are designed to withstand a maximum working pressure of ≤40 Mpa, making them suitable for use in high-pressure systems. They also have excellent oil resistance, ensuring a tight seal even in the presence of oils and other fluids.

Our Rubber O Rings are packed in a convenient carton bag, making them easy to transport and store. We also offer other packing options, such as O-ring boxes and O-ring kits, to meet different packaging needs.

Our Rubber O Rings are widely used in various industries, including automotive, aerospace, and plumbing. They provide a reliable and cost-effective solution for sealing applications, reducing the risk of leaks and downtime. With their good oil resistance and high working pressure, our Rubber O Rings offer long-lasting performance and are suitable for a wide range of environments and conditions.

Choose our AS 568 O Rings for their high quality, durability, and versatility. Contact us today to learn more about our orings and seals, and how we can help with your sealing needs.

Features:

• Product Name: Rubber O Rings
• Tear Strength: 16-30 N/mm
• Oil Resistance: Good
• Processing Services: Mold Opening
• Avilable Size: C/s Depend On Client Demand
• Using: Oil Gas Field Sealing
• Key Features:
  • DIN 3869 ED-RING standard
  • High quality FKM material
  • WF seals for improved performance

Many ED rings are produced using synthetic rubber materials. Therefore, the initially set compression amount and resilience of the product will cause permanent deformation after long-term use, and will gradually fail and cause leakage. It can be said that permanent deformation and loss of elasticity are the main reasons for the decline in sealing performance. So what are the causes of permanent deformation?

1. The relationship between compression ratio, stretch amount and permanent deformation of product materials

When producing this product, there are many kinds of rubber formulas, and even different formulas will produce compressive stress relaxation under compression. Generally speaking, compressive stress will decrease with time.

As the use time prolongs, the values of compression ratio and tensile amount will become larger, because the stress drop caused by rubber stress relaxation will also be greater, resulting in insufficient elasticity of the product and reduced sealing performance.

What are the causes of permanent deformation of ED rings?

If the use conditions permit, you should try to reduce the compression rate, which can alleviate product deformation. You can reduce the compression rate by increasing the cross-sectional size.

The degree of deformation of the product's cross-section is closely related to the hardness of the material. Under the premise of the same stretching amount, the hardness is large and the cross-section height is small. Therefore, on the premise of meeting the use requirements, a low-hardness material should be selected.

Due to the action of liquid pressure and tension, the product will gradually undergo plastic deformation after long-term use, resulting in a reduction in cross-section height and loss of sealing performance.

2. The relationship between temperature and product relaxation process

The use temperature is the cause of permanent deformation of the product. High temperatures can easily cause rubber materials to age. The higher the working temperature, the great

Technical Parameters:

Applications:

ED sealing rings are suitable for installation on various mechanical equipment and perform sealing functions in static or moving conditions under specified temperatures, pressures, and different liquid and gas media. Various types of seals are widely used in machine tools, ships, automobiles, aerospace equipment, metallurgical machinery, chemical machinery, engineering machinery, construction machinery, mining machinery, petroleum machinery, plastic machinery, agricultural machinery, and various types of instruments and meters. element.

ED sealing rings are mainly used for static sealing and reciprocating motion sealing. When used for rotary motion seals, its resistance to gasoline and aliphatic hydrocarbon oils is particularly good, second only to polysulfide rubber, acrylate and fluororubber, but better than other general-purpose rubbers. It has good heat resistance, good air tightness, wear resistance and water resistance, and strong adhesion. The disadvantages are poor cold resistance and ozone resistance, low strength and elasticity, poor acid resistance, poor electrical insulation, and poor resistance to polar solvents. Suitable for automotive transmission oil, with good heat resistance and oil resistance, and stable performance in lubricants containing sulfur, phosphorus and chlorine additives. At the same time, it is resistant to aging, oxygen and ozone, UV resistance, and excellent air tightness. The disadvantage is that it has poor cold resistance, is not resistant to water, steam and organic and inorganic acids and alkali.

Brand Name: FanYing

Model Number: DIN 3869 ED-RING 14

Place of Origin: China

Packing: Cartoon Bag

Technology: Compression Molding

Processing Services: Mold Opening

Pressure Range: Up To 5,000 Psi

Tear Strength: 16-30 N/mm

FanYing Rubber O Rings, also known as WF seals or WF Rings And Seals, are high-quality rubber rings designed for use in various industrial applications. Our O Rings are manufactured using the latest technology and are built to withstand high pressure and tear strength. We take pride in being one of the leading manufacturers of rubber O Rings in China, catering to the needs of industries worldwide.

Our Rubber O Rings have a wide range of applications in different industries, including but not limited to:

• Hydraulic Systems: Our O Rings are commonly used in hydraulic systems, providing a reliable and leak-free seal for various fittings and connections. They are compatible with popular fittings like Walform and DIN fittings, ensuring a perfect fit every time.
• Mechanical Seals: Our O Rings are also used in mechanical seals, providing a tight seal for rotating or reciprocating machinery. They are highly resistant to high pressures and can withstand a wide range of temperatures, making them suitable for various industrial machinery.
• Automotive Industry: Our O Rings are widely used in the automotive industry, providing a seal for various components like fuel injectors, brake systems, and air conditioning units. They are designed to withstand extreme temperatures and harsh chemicals, making them ideal for use in vehicles.
• Aerospace Industry: Our O Rings are also used in the aerospace industry, providing a reliable seal for critical components in aircraft engines, hydraulic systems, and other equipment. They are designed to withstand high pressure and extreme temperatures, making them a crucial component in the industry.
• Oil and Gas Industry: Our O Rings are highly resistant to oil, gas, and other chemicals, making them suitable for use in the oil and gas industry. They are commonly used in valves, pumps, and other equipment, providing a reliable seal in harsh and demanding environments.
• Industrial Machinery: Our O Rings are used in various industrial machinery, providing a seal for pumps, motors, and other equipment. They are designed to withstand high pressure and can be customized to fit different sizes and shapes, making them suitable for a wide range of applications.

With our advanced technology and high-quality materials, FanYing Rubber O Rings are trusted by industries worldwide. They are built to withstand the most demanding conditions, providing a reliable seal and ensuring smooth operations for your equipment.

So whether you're in the automotive industry, aerospace industry, or any other industry that requires a reliable seal, trust FanYing Rubber O Rings to deliver the best performance. Contact us now to learn more about our products and services!

Customization:

Brand Name: FanYing

Model Number: DIN 3869 ED-RING 14

Place of Origin: China

Working Pressure: ≤40 Mpa

Technology: Compression Molding

Custom: Available OEM/ODM

Standard: DIN 3869 ED-RING 14

Processing Services: Mold Opening

Key Features:

• Walform technology for superior sealing performance
• O-ring Cord for increased durability
• Can be customized according to specific requirements
• Available for OEM/ODM services
• Meets DIN 3869 ED-RING 14 standard
• Manufactured using compression molding technique

At FanYing, we understand the importance of high-quality rubber o rings for various industrial applications. That's why we offer a comprehensive customization service to meet your specific needs. Our team of experts uses advanced Walform technology and O-ring Cord to ensure superior sealing performance and durability. We also provide OEM/ODM services to tailor our products according to your requirements. Our rubber o rings are in compliance with the DIN 3869 ED-RING 14 standard and are manufactured using compression molding technique for precise and consistent results. Contact us now to learn more about our customization service for rubber o rings.

Packing and Shipping:

Our Rubber O Rings come in a variety of packaging options to meet your specific needs.

If you require a large quantity of Rubber O Rings, we offer bulk packaging in boxes or bags to ensure safe and efficient shipping.

For smaller orders, our Rubber O Rings can be individually packaged in plastic bags or boxes for easy handling and storage.

We also offer custom packaging options to meet your unique requirements. Please contact us for more information.

Our Rubber O Rings are shipped using the most reliable and cost-effective methods to ensure timely delivery and safe arrival at your destination.

For domestic orders, we use trusted carriers such as UPS, FedEx, and USPS to deliver your Rubber O Rings.

For international orders, we use air or ocean freight to ensure your Rubber O Rings arrive safely and on time.

Once your order has been shipped, we will provide you with a tracking number so you can monitor the status of your delivery.

Thank you for choosing our Rubber O Rings. We are committed to providing high-quality products and excellent customer service.

FAQ:

• Q: What is the material of FanYing Rubber O Rings?
• A: FanYing Rubber O Rings is made of high-quality rubber material.
• Q: What is the temperature range that FanYing Rubber O Rings can withstand?
• A: FanYing Rubber O Rings can withstand a temperature range of -40°C to 100°C.
• Q: Can FanYing Rubber O Rings be used for both static and dynamic applications?
• A: Yes, FanYing Rubber O Rings are suitable for both static and dynamic applications.
• Q: What is the standard size of FanYing Rubber O Rings?
• A: The standard size of FanYing Rubber O Rings is DIN 3869 ED-RING 14.
• Q: Are FanYing Rubber O Rings resistant to oil and chemicals?
• A: Yes, FanYing Rubber O Rings are resistant to oil and chemicals, making them suitable for various industrial applications.