Shanghai Fanying Machinery Technology Co., Ltd.
Shanghai Fanying Machinery Technology Co., Ltd.Our company follows the business philosophy of "Technology Lead, Innovation Motivation, Quality First, Service Centric, Talent Fundamental" and the
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FFKM DIN 3869 ED-RING 21 ED ring (beveled flat gasket)
FFKM DIN 3869 ED-RING 21 ED ring, also known as ED sealing ring and beveled flat gasket, is an industrial elastic seal with better sealing effect than O-ring. FFKM DIN 3869 ED-RING 21 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 FFKM DIN 3869 ED-RING 21 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., FFKM DIN 3869 ED-RING 21 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.
The Rubber O Rings, also known as WF-ring, FKM rings or Walform ring, are highly versatile and durable sealing products that are used in a variety of applications across different industries. These rings are made from high-quality rubber material and are designed to provide excellent sealing performance in a wide range of environments.
Our Rubber O Rings are manufactured using the advanced technology of compression molding. This process ensures that the rings are made with precision and consistency, resulting in a high-quality product that meets the highest standards of performance.
The Rubber O Rings are packed in a convenient cartoon bag, which makes it easy to store and transport the rings. The bag is designed to protect the rings from any external factors that may affect their quality, ensuring that they are delivered to our customers in perfect condition.
We understand that our customers may want to test our product before making a bulk purchase. That's why we offer free samples of our Rubber O Rings to our customers. The samples are shipped using the freight collect method, where the shipping costs are paid by the receiver upon delivery.
At Rubber O Rings, we understand that different applications require different sizes and specifications of O Rings. That's why we offer customization services to our customers. Our team of experts can work closely with you to create a custom O Ring that meets your specific requirements. We also offer OEM and ODM services to cater to the needs of our clients.
Our Rubber O Rings are available in a wide range of sizes, with the C/s size being dependent on the specific demands of our clients. We can provide O Rings in both standard and non-standard sizes, ensuring that we have the perfect solution for every application.
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;
| Technology | Compression Molding |
|---|---|
| Packing | Cartoon Bag |
| Standard | DIN 3869 ED-RING 14 |
| Pressure Range | Up To 5,000 Psi |
| Tear Strength | 16-30 N/mm |
| Sample | Freight Collect |
| Custom | Available OEM/ODM |
| Oil Resistance | Good |
| Avilable Size | C/s Depend On Client Demand |
| Using | Oil Gas Field Sealing |
| Key Features | Related Keywords |
|---|---|
| Compression Molding | Nitrile Rubber Ring, WF-ring, FKM Rubber Seal |
| Cartoon Bag | Hydraulic Seal, Rotary Shaft Seal |
| DIN 3869 ED-RING 14 | |
| Up To 5,000 Psi | |
| 16-30 N/mm | |
| Freight Collect | |
| Available OEM/ODM | |
| Good Oil Resistance | |
| C/s Depend On Client Demand | |
| Oil Gas Field Sealing |
| SN | Model | d1 | 62 | h1+0.1 | h2 | |
| 8 | M8*1 | ~ | 6.50 | 9.90 | 1.00 | 0.50 |
| 10 | M10*1 | 1/8 | 8.40 | 11.90 | 1.00 | 0.50 |
| 12 | M12*1.5 | ~ | 9.80 | 14.40 | 1.50 | 0.80 |
| 14 | M14*1.5 | 1/4 | 11.50 | 16.50 | 1.50 | 0.80 |
| 16 | M16*1.5 | ~ | 13.80 | 18.90 | 1.50 | 0.80 |
| 17 | ~ | 3/8 | 14.70 | 18.90 | 1.50 | 0.80 |
| 18 | M18*1.5 | ~ | 15.70 | 20.90 | 1.50 | 0.80 |
| 20 | M20*1.5 | ~ | 17.80 | 22.90 | 1.50 | 0.80 |
| 21 | ~ | 1/2 | 18.50 | 23.90 | 1.50 | 0.80 |
| 22 | M22*1.5 | ~ | 19.60 | 24.30 | 1.50 | 0.80 |
| 24 | M24*1.5 | 5/8 | 21.80 | 26.90 | 1.50 | 0.80 |
| 27 | M26*1.5 | 3/4 | 23.90 | 29.20 | 1.50 | 0.80 |
| 27 | M27*2 | 3/4 | 23.90 | 29.20 | 1.50 | 0.80 |
| 33 | M33*2 | 1 | 29.70 | 35.70 | 2.00 | 1.00 |
| 42 | M42*2 | 11/4 | 38.80 | 45.80 | 2.00 | 1.00 |
| 48 | M48*2 | 11/2 | 44.70 | 50.70 | 2.00 | 1.00 |
| 60 | M60*2 | 2 | 56.50 | 66.50 | 4.00 | 2.00 |
When it comes to sealing solutions, FanYing Rubber O Rings are the top choice for many industries. Our high-quality FKM rings, also known as FKM rings, are designed to provide reliable and long-lasting sealing performance in various applications. From industrial equipment to automotive parts, our FKM Rubber Seals are the perfect choice for any sealing needs.
Our brand, FanYing, is well-known in the market for its top-quality rubber o rings. We are dedicated to providing our customers with the best sealing solutions that meet their specific requirements.
Our Rubber O Rings are manufactured according to the DIN 3869 ED-RING 14 standard, ensuring their high quality and compatibility with various equipment.
Our Rubber O Rings are proudly made in China, using advanced technology and quality materials to ensure their durability and performance.
With a tear strength of 16-30 N/mm, our Rubber O Rings can withstand high pressure and extreme conditions without breaking or losing their sealing capabilities.
Our Rubber O Rings meet the DIN 3869 ED-RING 14 standard, ensuring their compatibility with various equipment and applications.
Our Rubber O Rings are manufactured using compression molding technology, which ensures their precise dimensions and high quality.
We offer a wide range of sizes for our Rubber O Rings, and we can also customize the size according to our client's specific demands.
In addition to producing high-quality Rubber O Rings, we also offer mold opening services to meet our clients' unique and specific sealing needs.
Our Rubber O Rings are widely used in various industries and applications, including:
Our Rubber O Rings can withstand high temperatures, pressure, and various chemicals, making them suitable for use in a wide range of industries and applications. They are also easy to install and maintain, providing convenience and cost-effectiveness.
With our high-quality FKM rings, advanced technology, and superior customer service, FanYing is your go-to partner for all your sealing needs. Contact us today to learn more about our Rubber O Rings and how we can help you find the perfect sealing solutions for your applications.
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
Brand Name: FanYing
Model Number: DIN 3869 ED-RING 14
Place of Origin: China
Tear Strength: 16-30 N/mm
Working Pressure: ≤40 Mpa
Processing Services: Mold Opening
Available Size: C/s Depend On Client Demand
Custom: Available OEM/ODM
At FanYing, we take pride in providing high-quality custom rubber O rings that meet your specific needs and requirements. Our expert team is dedicated to delivering top-notch products and services, ensuring complete customer satisfaction.
Our rubber O rings are made from the finest materials, including FKM WF rings, WF-ring, WF seals, and FKM rubber rings. These materials are known for their durability, strength, and resistance to extreme temperatures, chemicals, and other harsh conditions.
With our customization service, you can choose from a wide range of sizes and specifications to suit your unique application. Our team will work closely with you to understand your requirements and provide a customized solution that meets your exact needs.
In addition to our standard models, we also offer OEM and ODM services to help you create a unique product that stands out in the market. Our advanced production technology and skilled staff make it possible for us to produce custom rubber O rings that meet the highest quality standards.
Whether you need a specific size, shape, or material, FanYing has got you covered. Contact us today to learn more about our Rubber O Rings Customization Service and how we can help you achieve your goals.
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.
Our Rubber O Rings are carefully packaged to ensure safe delivery to our customers.
Each ring is individually wrapped in plastic to protect it from damage during transportation.
The wrapped rings are then placed in a sturdy cardboard box, which is sealed with tape to prevent any items from falling out.
For larger orders, the rings are packed in bulk in a larger box with additional padding for extra protection.
We also offer custom packaging options for our customers, such as labeling or branding on the boxes.
Our standard shipping method is through reputable courier services, such as FedEx or DHL, to ensure timely and secure delivery.
Customers can also choose to use their own preferred shipping provider and provide us with the necessary information.
We offer worldwide shipping for our Rubber O Rings, with tracking numbers provided to customers for easy monitoring of their orders.
Our team takes great care in packaging and shipping our products to guarantee that they arrive in perfect condition.