Are you looking for the best Viton O-ring factories in China to meet your specific needs? With numerous options available, it can be overwhelming to choose the right one. In this article, we’ll compare the top Viton O-ring manufacturers in China, highlighting their strengths, product ranges, and what sets them apart. Let’s dive in and find the perfect fit for your business.

Viton O Ring Suppliers, Manufacturers, Factory

Top 10 Viton O-ring Manufacturers and Suppliers in China …

Product Details: Viton® O-Rings are made from fluorocarbon (FKM) material, known for their high-performance properties. They are available in various types such as A, B, F, GLT, GFLT, and Extreme (ETP), each with different fluorine content levels. These O-Rings offer standard AS568 and metric sizes, as well as custom configurations. They are used in applications requiring resistance to high temperatures, chemicals, oils, fuels, and ozone. The temperature range for Viton® O-Rings is typically from -20°F to 400°F (-29°C to 204°C), with some specialty formulations extending this range.

Pros:
– Excellent resistance to acids, fuels, mineral and vegetable oils, greases, and m…
– High temperature resistance with situational service life above 200°C.
– Excellent resistance to aging, ozone, and weather.
– Low gas permeability and low compression set.
– Available in various formulations to meet specific application needs, including…
– Longer service intervals and reduced maintenance costs due to durability.

Cons:
– Not compatible with ketones (MEK, acetone), amines, anhydrous ammonia, low molec…
– Reduced low-temperature flexibility in high fluorine content types (e.g., Viton®…
– Higher cost compared to other sealing materials like nitrile.
– Fair to good resistance to water and steam, which can be a limitation in certain…

FKM O Ring Viton Rubber Oring

Product Details: FKM/Viton O-rings are made of fluoroelastomer and are known for their high performance. They have a temperature range of -15°C to +200°C, and special grades can withstand temperatures down to -50°C and up to 232°C. These O-rings are available in various hardness levels, typically between 50 to 90 Shore A, and come in different colors. They are used in applications requiring resistance to high temperatures, oils, solvents, fuels, and chemicals.

Pros:
– Excellent resistance to high temperatures and chemicals
– Wide range of chemical compatibility
– Low compression set and low gas permeability
– Exceptional resistance to aging, chemical, and ozone attacks
– Suitable for use in extreme environments including automotive, chemical processi…

Cons:
– Not recommended for use with steam, amines, or polar solvents
– Limited compatibility with ketones (MEK, acetone), Skydrol fluids, and low molec…
– Not suitable for hot hydrofluoric or chlorosulfonic acids and low molecular weig…

China Viton O Rings Manufacturers and Suppliers

Product Details: Viton® O-rings are made of fluorocarbon (FKM) rubber, known for their high performance. They come in various types, including general type (A: 66% fluorine), middle fluorine content type (B, GBL: 67-68.5% fluorine), high fluorine content type (F, GF: 70% fluorine), and special types like GLT, GFLT, and ETP for improved low temperature flexibility and chemical resistance. The service temperature range is typically from -26°C to 232°C in static applications and -15°C to 200°C in dynamic applications. The hardness ranges from 50 to 90 Shore A[1][2][4].

Pros:
– Excellent resistance to high temperature, ozone, weather, oxygen, mineral oil, f…
– Good low gas permeability and low compression set.
– Available in various formulations to suit different applications, including auto…
– Special types like GLT and GFLT offer improved low temperature flexibility, whil…

Cons:
– Not recommended for use with steam, amines, or polar solvents.
– Higher cost compared to other sealing materials.
– Limited low temperature resistance in standard formulations, though special type…

Viton (FKM) O-Rings

Product Details: Viton® / FKM O-rings are made from fluoroelastomer, known for their high performance. They offer excellent resistance to high temperatures, ozone, weather, oxygen, mineral oil, fuels, hydraulic fluids, aromatics, and many organic solvents and chemicals. The service temperature range is typically from -26°C to 232°C in static applications and -15°C to 200°C in dynamic applications. Special grades can extend the low-temperature range down to -50°C. The hardness ranges from 50 to 90 Shore A, and they are available in various colors.

Pros:
– Excellent resistance to high temperatures, ozone, and chemicals
– Wide range of chemical compatibility
– Low compression set and low gas permeability
– Exceptional resistance to aging and ozone attacks
– Suitable for use in extreme environments including automotive, aerospace, and ch…

Cons:
– Not recommended for use with steam, amines, or polar solvents
– May have limited cold resistance in some grades
– Water and steam resistance is fair to good, which may not be sufficient for all…

Viton® / Fluorine / FKM O Ring Manufacturer,Supplier

Product Details: FKM (Viton) O-rings are made of high-performance fluorocarbon rubber, known for their excellent resistance to high temperatures, ozone, weather, oxygen, mineral oil, fuels, hydraulic fluids, aromatics, and many organic solvents and chemicals. They are available in various types such as general type (A-TYPE, 66% fluorine), middle fluorine content type (B-, GBL-TYPE, 67~68.5% fluorine), high fluorine content type (F-, GF-TYPE, 70% fluorine), and low temperature flexibility type (GLT-, GFLT). The service temperature range is typically from -26°C to 232°C in static applications and -15°C to 200°C in dynamic applications.

Pros:
– Excellent resistance to high temperatures up to 400°F (204°C)
– High resistance to chemicals, oil, ozone, and sunlight
– Suitable for use in harsh environments such as aircraft, automobile, and chemica…
– Available in various formulations to improve low temperature flexibility and che…
– Wide range of applications including petroleum oils, fuel, synthetic hydraulic f…

Cons:
– Incompatible with certain substances like amines, glycol-based brake fluids, met…
– Special formulations can be more expensive
– Increasing fluorine content can diminish low temperature characteristics
– May have higher mold shrinkage rates compared to other materials

VITON Quad Ring From China

Product Details: Viton Quad-Rings are four-lipped seals with a specially developed sealing profile. They are made from a wide range of elastomer materials, including Viton/FKM, suitable for both standard and special applications. These seals can handle practically all liquid and gaseous media. The quad-ring design provides twice the sealing surface compared to a standard O-ring, requiring less squeeze to maintain an effective seal. They are measured by their cross section and I.D., similar to O-rings, and are designed to prevent spiral failures and leakage issues associated with O-rings. Viton Quad-Rings are suitable for static and dynamic sealing applications and are characterized by

their annular form with a four-lipped profile.

Pros:
– Provides twice the sealing surface compared to a standard O-ring
– Requires less squeeze to maintain an effective seal, resulting in less friction…
– Eliminates leakage issues from parting lines as they are between the lobes, away…
– Does not tend to roll in the groove during reciprocating movement
– Offers lower friction than O-Rings and Square Rings
– Provides a lubricant reservoir formed between the sealing lips, improving startu…
– More resistant to spiral failures and leakage from compression set

Cons:
– May not be available in all compounds
– Custom size Quad-Rings can require a tooling cost in some compounds
– Not recommended for pressures greater than 500 psi

Viton O-ring

Product Details: Viton O-rings are precision-engineered sealing components made from high-quality Viton fluoroelastomer material. They are designed to provide superior sealing performance in demanding industrial applications. Key features include high temperature resistance, withstanding temperatures from -15°C to 204°C (-5°F to 400°F), and outstanding chemical compatibility with acids, fuels, oils, and solvents. These O-rings also exhibit excellent compression set resistance and maintain a tight seal under varying pressure conditions. They are ideal for applications in automotive fuel systems, aerospace seals, chemical processing equipment, oil and gas sealing, and hydraulic systems.

Pros:
– Exceptional resistance to high temperatures, withstanding temperatures from -15°…
– Outstanding chemical resistance to a wide range of chemicals, including acids, f…
– Excellent compression set resistance and sealing properties, ensuring leak-free…
– Longevity and durability due to resistance to degradation, ozone, and weathering…
– Flexibility and durability, ensuring prolonged effective sealing in different op…

Cons:
– Poor low-temperature resistance, with standard fluoroelastomer material only wit…
– High cost due to the expensive raw materials used in the production of Viton O-r…

O-Rings, Rubber Seals – Best China Manufacturer & …

Product Details: Savvy manufactures a wide range of o-rings made from various materials including rubber, metal, and other materials. The most commonly used materials are NBR, FKM (Viton), and Silicone. NBR is widely used due to its good properties and low cost. FKM/Viton offers the best comprehensive performance and is used in high-standard sealing equipment. Silicone is particularly used in medical and food industries due to its FDA compliance, tastelessness, non-toxicity, and resistance to high temperatures and severe cold. The temperature range for these o-rings varies, with Silicone ranging from -70°C to 220°C. The hardness of o-rings is measured in Shore A,

typically ranging from 40 to 90, with 60-70 being the most common. O-rings are available in various colors and can be customized to meet specific needs.

Pros:
– High-temperature and FDA food grade compliance for Silicone o-rings
– Good wear resistance and low cost for NBR o-rings
– Best comprehensive performance for FKM/Viton o-rings
– Wide range of materials and sizes available
– Custom o-rings can be made at low mold/tooling cost and fast delivery
– Available in various colors for easy identification

Cons:
– Low hardness o-rings are prone to peeling, installation damage, extrusion, and p…
– High hardness o-rings can be inconvenient to install
– Unique colors may increase cost and require larger MOQ with longer delivery time

Wholesale VITON FKM FPM O Ring for Sale

Comparison Table

Company	Product Details	Pros	Cons	Website
Viton O Ring Suppliers, Manufacturers, Factory				www.seal-china.com
Top 10 Viton O-ring Manufacturers and Suppliers in China …	Viton® O-Rings are made from fluorocarbon (FKM) material, known for their high-performance properties. They are available in various types such as A,…	– Excellent resistance to acids, fuels, mineral and vegetable oils, greases, and m… – High temperature resistance with situational service life abov…	– Not compatible with ketones (MEK, acetone), amines, anhydrous ammonia, low molec… – Reduced low-temperature flexibility in high fluorine content t…	hongjusilicone.com
FKM O Ring Viton Rubber Oring	FKM/Viton O-rings are made of fluoroelastomer and are known for their high performance. They have a temperature range of -15°C to +200°C, and special…	– Excellent resistance to high temperatures and chemicals – Wide range of chemical compatibility – Low compression set and low gas permeability – Exce…	– Not recommended for use with steam, amines, or polar solvents – Limited compatibility with ketones (MEK, acetone), Skydrol fluids, and low molec……	www.svks-rubberseal.com
China Viton O Rings Manufacturers and Suppliers	Viton® O-rings are made of fluorocarbon (FKM) rubber, known for their high performance. They come in various types, including general type (A: 66% flu…	– Excellent resistance to high temperature, ozone, weather, oxygen, mineral oil, f… – Good low gas permeability and low compression set. – Available…	– Not recommended for use with steam, amines, or polar solvents. – Higher cost compared to other sealing materials. – Limited low temperature resistan…	www.svks-rubberseal.com
Viton (FKM) O-Rings	Viton® / FKM O-rings are made from fluoroelastomer, known for their high performance. They offer excellent resistance to high temperatures, ozone, wea…	– Excellent resistance to high temperatures, ozone, and chemicals – Wide range of chemical compatibility – Low compression set and low gas permeabilit…	– Not recommended for use with steam, amines, or polar solvents – May have limited cold resistance in some grades – Water and steam resistance is fair…	www.totallyseals.com
Viton® / Fluorine / FKM O Ring Manufacturer,Supplier	FKM (Viton) O-rings are made of high-performance fluorocarbon rubber, known for their excellent resistance to high temperatures, ozone, weather, oxyge…	– Excellent resistance to high temperatures up to 400°F (204°C) – High resistance to chemicals, oil, ozone, and sunlight – Suitable for use in harsh e…	– Incompatible with certain substances like amines, glycol-based brake fluids, met… – Special formulations can be more expensive – Increasing fluori…	www.yodarubber.com
VITON Quad Ring From China	Viton Quad-Rings are four-lipped seals with a specially developed sealing profile. They are made from a wide range of elastomer materials, including V…	– Provides twice the sealing surface compared to a standard O-ring – Requires less squeeze to maintain an effective seal, resulting in less friction…..	– May not be available in all compounds – Custom size Quad-Rings can require a tooling cost in some compounds – Not recommended for pressures greater…	www.oring-seal.com
Viton O-ring	Viton O-rings are precision-engineered sealing components made from high-quality Viton fluoroelastomer material. They are designed to provide superior…	– Exceptional resistance to high temperatures, withstanding temperatures from -15°… – Outstanding chemical resistance to a wide range of chemicals,…	– Poor low-temperature resistance, with standard fluoroelastomer material only wit… – High cost due to the expensive raw materials used in the produ…	www.chaoyuerubber.com
O-Rings, Rubber Seals – Best China Manufacturer & …	Savvy manufactures a wide range of o-rings made from various materials including rubber, metal, and other materials. The most commonly used materials…	– High-temperature and FDA food grade compliance for Silicone o-rings – Good wear resistance and low cost for NBR o-rings – Best comprehensive perform…	– Low hardness o-rings are prone to peeling, installation damage, extrusion, and p… – High hardness o-rings can be inconvenient to install – Unique…	savvyrubber.com
Wholesale VITON FKM FPM O Ring for Sale				www.sealsmanufacturer.com

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Viton O-Ring Factories in China

What are the key advantages of importing Viton O-rings from Chinese manufacturers?

Importing Viton O-rings from China can significantly reduce your expenditures due to lower manufacturing and transportation costs. You can also expect high-quality products, as many Chinese manufacturers have state-of-the-art factories and skilled workforces. Additionally, these manufacturers often offer customization capabilities to meet your specific needs.

How do I find a reliable Viton O-ring supplier in China?

To find a reliable supplier, you can attend industry trade shows, use online sourcing platforms, or leverage industry networks. Make sure to assess the supplier’s credentials, such as ISO certifications, RoHS compliance, and customer reviews. This will help you ensure the supplier meets quality and performance standards.

What materials are commonly used in Viton O-rings, and what are their properties?

Viton O-rings are made from FKM (Fluoroelastomer) material, which is known for its excellent resistance to high temperatures, oils, solvents, flames, chemicals, and weathering. This material can operate within a temperature range of -45°C to +280°C, making it ideal for various industrial applications.

Can I get custom Viton O-rings from Chinese manufacturers?

Yes, many Chinese manufacturers offer customization services for Viton O-rings. You can specify the size, shape, and material to meet your particular requirements. Companies like Sichuan Fudi New Energy and Savvy Rubber are known for their customization capabilities and can produce custom O-rings at competitive prices.

What is the typical delivery time for ordering Viton O-rings from China?

The delivery time for Viton O-rings from China can vary depending on the manufacturer and the complexity of the order. Generally, you can expect a sample delivery time of about one week, and production time after sample approval can range from 1-2 weeks. Some manufacturers also offer expedited shipping options to meet urgent needs.