Product Description:

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, also known as WF rings or WF-ring, are high-quality rubber rings made from Viton WF material. These rings are designed to provide superior performance and reliability in various industrial applications.

Our Rubber O Rings are manufactured using the latest compression molding technology, ensuring precise and consistent dimensions for optimal sealing and long-lasting performance.

With excellent oil resistance, our Rubber O Rings are suitable for use in a wide range of industries, including automotive, marine, and aerospace. They can withstand exposure to various oils, fuels, and chemicals without deteriorating or losing their sealing properties.

We offer mold opening services for custom orders of Rubber O Rings. Our experienced technicians can create molds according to your specifications, ensuring a perfect fit for your specific application needs.

Our Rubber O Rings are designed to withstand high-pressure environments, with a maximum pressure range of up to 5,000 Psi. This makes them ideal for use in hydraulic and pneumatic systems, as well as other high-pressure applications.

We understand the importance of product testing before making a bulk purchase. That's why we offer free samples of our Rubber O Rings, with the freight cost being borne by the customer. This allows you to test our product before making a larger investment.

Features:

• Product Name: Rubber O Rings
• Tear Strength: 16-30 N/mm
• Technology: Compression Molding
• Working Pressure: ≤40 Mpa
• Sample: Freight Collect
• Packing: Cartoon Bag
• WF seals
• Nitrile Rubber Ring
• FKM Rubber Seal

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:

Brand Name: FanYing

Model Number: DIN 3869 ED-RING 14

Place of Origin: China

Oil Resistance: Good

Pressure Range: Up To 5,000 Psi

Sample: Freight Collect

Available Size: C/s Depend On Client Demand

Technology: Compression Molding

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.

FanYing Rubber O Rings are a type of sealing device that is widely used in various hydraulic systems. They are specifically designed to provide a tight seal and prevent leakage in high pressure environments. These O rings are manufactured by FanYing, a leading rubber products company in China.

The WF-ring, also known as the Walform seal, is a type of O ring that is commonly used in hydraulic systems. It is designed to fit into the groove of a tube fitting and provide a leak-free connection. The WF-ring is made of high-quality rubber material that is resistant to oil and can withstand pressure up to 5,000 Psi, making it ideal for use in hydraulic systems.

One of the key features of FanYing Rubber O Rings is their excellent oil resistance. This makes them suitable for use in a wide range of applications, including hydraulic systems that use oil as a fluid medium. The O rings are able to maintain their shape and integrity even when exposed to various types of oils, ensuring a long-lasting and reliable seal.

FanYing Rubber O Rings are also highly durable and can withstand high pressure environments. This is essential for hydraulic systems, which often operate under extreme pressures. The O rings are able to maintain their shape and provide a tight seal even under high pressure, ensuring the smooth and efficient operation of hydraulic systems.

The technology used in the production of FanYing Rubber O Rings is compression molding. This process involves placing a rubber material into a heated mold and applying pressure to shape it into the desired form. This technology ensures the consistent quality and precision of each O ring produced, making them highly reliable and effective in their application.

These O rings are available in various sizes, with the exact size depending on the specific demands of the client. FanYing Rubber O Rings are designed to provide a perfect fit and a secure seal, ensuring the smooth and efficient operation of hydraulic systems. The company also offers the option of customized sizes for clients with specific requirements.

In conclusion, FanYing Rubber O Rings are an essential component in hydraulic systems, providing a reliable and tight seal to prevent leakage. With their excellent oil resistance, high pressure range, and advanced technology, these O rings are trusted and used by many companies in different industries. Choose FanYing Rubber O Rings for your hydraulic system needs and experience superior quality and performance.

Customization:

FanYing Rubber O Rings Customized Service

Brand Name: FanYing

Model Number: DIN 3869 ED-RING 14

Place of Origin: China

Using: Oil Gas Field Sealing

Oil Resistance: Good

Technology: Compression Molding

Custom: Available OEM/ODM

Available Size: C/s Depend On Client Demand

Our Rubber O Rings are made of high quality materials such as FKM rings, Viton WF rings, and Nitrile Rubber Ring, providing excellent oil resistance and durability. With our advanced compression molding technology, we are able to customize the O Rings according to the specific needs and demands of our clients. Whether it is for industrial or commercial use, our O Rings are designed to meet the highest standards and ensure reliable sealing in oil and gas fields.

Packing and Shipping:

Our Rubber O Rings are carefully packaged to ensure safe and secure delivery to our customers. Each ring is individually wrapped in plastic to protect it from dust and moisture during transit. The wrapped rings are then placed in a sturdy cardboard box with proper cushioning to prevent any damage during shipping.

We offer different packaging options depending on the quantity and size of the O Rings ordered. Small orders are usually packaged in a sealed plastic bag before being placed in the cardboard box. Larger orders are packaged in multiple layers of plastic or bubble wrap for added protection.

For domestic orders, we use reliable courier services to ensure prompt and efficient delivery. Our shipping rates are calculated based on the weight and size of the order, as well as the destination address. Customers can choose from standard or expedited shipping options at checkout.

For international orders, we work with trusted freight forwarding companies to ensure timely delivery. Shipping rates and delivery times may vary depending on the destination country and any customs regulations that may apply.

Once an order has been shipped, customers will receive a tracking number via email to keep track of their package. We strive to ship out orders within 1-3 business days, but please allow for additional time during peak seasons or for custom orders.

At Rubber O Rings, we take pride in our quality products and we are committed to providing a hassle-free packaging and shipping experience for our customers.

FAQ:

• Q: What is the brand name of this product?
  A: The brand name of this product is FanYing.
• Q: What is the model number of this product?
  A: The model number of this product is DIN 3869 ED-RING 14.
• Q: Where is this product manufactured?
  A: This product is manufactured in China.
• Q: What material is this product made of?
  A: This product is made of rubber.
• Q: What is the size of this product?
  A: This product is available in various sizes to fit different applications.