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| Brand Name: | FanYing |
| Model Number: | DIN 3869 ED-RING 14 |
| MOQ: | 1000 pieces |
| Price: | USD$ 0.48 |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 300000 PIECES PER DAY |
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 rubber seals designed to prevent leakage and provide a secure seal for various applications. They are commonly used in the oil and gas industry for sealing in oil and gas fields, but can also be used in other industries such as automotive, plumbing, and aerospace.
Our Rubber O Rings are designed for use in oil and gas field sealing. They can be used in various equipment such as pumps, valves, and pipelines to prevent leakage and ensure a tight seal. They are also suitable for use in other industries where oil resistance is required.
In summary, our Rubber O Rings are a reliable and high-quality solution for oil and gas field sealing. Made from NBR, with a back-up ring and meeting the DIN 3869 ED-RING 14 standard, our O Rings provide excellent oil resistance and ensure a secure and long-lasting seal. Choose our O Rings for your sealing needs and experience the difference in performance and quality.
| 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 |
| Technology | Compression Molding |
|---|---|
| Avilable Size | C/s Depend On Client Demand |
| Oil Resistance | Good |
| Pressure Range | Up To 5,000 Psi |
| Sample | Freight Collect |
| Packing | Cartoon Bag |
| Working Pressure | ≤40 Mpa |
| Standard | DIN 3869 ED-RING 14 |
| Custom | Available OEM/ODM |
| Tear Strength | 16-30 N/mm |
| Product Type | O-ring Cord, ED sealing rings, O-rings with rubber coating, O-ring seals |
|---|---|
| Technology | Compression Molding |
| Size | Custom sizes available based on client demand |
| Oil Resistance | Good |
| Pressure Range | Up To 5,000 Psi |
| Sample | Freight Collect |
| Packing | Cartoon Bag |
| Working Pressure | ≤40 Mpa |
| Standard | DIN 3869 ED-RING 14 |
| Customization | Available for OEM/ODM orders |
| Tear Strength | 16-30 N/mm |
Brand Name: FanYing
Model Number: DIN 3869 ED-RING 14
Place of Origin: China
Using: Oil Gas Field Sealing
Custom: Available OEM/ODM
Oil Resistance: Good
Working Pressure: ≤40 Mpa
Avilable Size: C/s Depend On Client Demand
FanYing Rubber O Rings, also known as Walform or WF rings, are high-quality O rings made from FKM rubber. These O rings are designed specifically for sealing applications in the oil and gas industry. With excellent oil resistance and a working pressure of up to 40 Mpa, these O rings are a reliable and durable choice for various sealing needs.
FanYing Rubber O Rings are widely used in the oil and gas field for sealing purposes. They are commonly used in pipelines, valves, and other equipment to prevent leakage of fluids such as oil, gas, and hydraulic fluids. These O rings can withstand high pressures and temperatures, making them suitable for use in harsh environments.
At FanYing, we understand that every sealing application is unique. That's why we offer customization options for our Rubber O Rings. Clients can specify the size, shape, and material of the O rings according to their specific needs. We also provide OEM and ODM services for clients who require a personalized solution.
All FanYing Rubber O Rings are manufactured in our state-of-the-art facility in China, using the latest technology and equipment. Our strict quality control procedures ensure that every O ring meets the highest standards of quality and performance. We are committed to providing our clients with the best products and services.
FanYing Rubber O Rings are the ideal choice for sealing applications in the oil and gas industry. With their excellent oil resistance, high working pressure, and customizable options, these O rings provide a reliable and cost-effective sealing solution for various equipment and pipelines. Trust FanYing for all your oil and gas field sealing needs.
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
FanYing Rubber O Rings are highly versatile and can be customized to meet the specific needs of our customers. Our rubber o rings are made from high-quality materials such as EPDM, NBR, FKM, and HNBR to ensure durability and performance. They are suitable for a wide range of applications and can withstand high pressures and temperatures.
FanYing
DIN 3869 ED-RING 14
China
FanYing Rubber O Rings are widely used in industries such as automotive, aerospace, oil and gas, and more. They are suitable for sealing applications in hydraulic and pneumatic systems, engines, and other machinery.
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 product is individually wrapped in plastic to protect it from any damage during transportation. The plastic wrapping also helps to keep the O Rings clean and free from dust.
Multiple O Rings are then placed in a sturdy cardboard box, which is sealed with strong tape to prevent any accidental opening. The box is also labeled with the product name and quantity for easy identification.
For larger orders, we use wooden crates or pallets to securely transport the O Rings. These crates are also sealed and labeled for maximum protection and organization.
We understand the importance of timely delivery, which is why we work with trusted shipping companies to ensure prompt and reliable shipping of our Rubber O Rings. Our products can be shipped internationally, and we offer various shipping options to cater to our customers' needs.
Upon delivery, our customers can expect their Rubber O Rings to be in perfect condition, ready for immediate use.
