Are you in the market for high-quality EPDM O-rings but feeling overwhelmed by the options? You’re not alone! With countless suppliers in China, finding the right factory can make all the difference in your project’s success. By comparing the top EPDM O-ring manufacturers, you can ensure you’re choosing a partner that meets your quality and budget needs. Imagine the peace of mind that comes with knowing you’ve selected the best options available. Ready to simplify your search and discover the leading suppliers? Let’s dive in and explore the top EPDM O-ring factories in China together!

Top 10 EPDM O-rings Manufacturers and Suppliers in China(2024)

Product Details: EPDM O-rings made from Ethylene Propylene Diene Monomer (EPDM), known for preventing leakage in joints and offering resistance to various environmental factors.

Technical Parameters:
– Temperature resistance
– Chemical resistance

Application Scenarios:
– Automotive industry
– Electronics

Pros:
– Low MOQ
– Fast production

Cons:
– Customized orders may take extra time
– Delivery costs may apply

Customized EPDM O Ring Suppliers Manufacturers Factory – SJK

Product Details: EPDM O rings are available in standard and custom sizes, made from peroxide cure EPDM material.

Technical Parameters:
– Excellent aging resistance
– Ozone resistance, heat resistance, and weather resistance

Application Scenarios:
– Used in outdoor applications
– Water treatment and automotive industries

Pros:
– Wide range of certifications (RoHS, REACH, FDA, NSF)
– Custom compound development available

Cons:
– Limited information on specific size options
– Potential variability in performance based on application

Top 10 O-ring Manufacturers and Suppliers in China 2023 – Hongju

Product Details: O-rings are circular cross-section sealants used to prevent leakage of liquids and gases. They are manufactured using various techniques and materials.

Technical Parameters:
– Standard and metric sizes
– Various materials including nitrile rubber, silicone, EPDM, and Viton

Application Scenarios:
– Static and dynamic applications
– Automotive, aerospace, and industrial uses

Pros:
– Wide range of products
– Customization available

Cons:
– Minimum order quantities may apply
– Quality may vary by manufacturer

China Custom EPDM Rubber O Rings Manufacturers, Suppliers – Factory …

Product Details: EPDM Rubber O Rings crafted from high-quality EPDM rubber, offering exceptional resilience and sealing capabilities.

Technical Parameters:
– Temperature Range: -50°C to 150°C (-58°F to 302°F)
– Material: EPDM (Ethylene Propylene Diene Monomer)

Application Scenarios:
– Automotive industry
– HVAC systems

Pros:
– Outstanding resistance to weathering, ozone, and UV radiation.
– Good resistance to many chemicals, acids, alkalis, and polar solvents.

Cons:
– Limited resistance to certain hydrocarbons.
– Not suitable for high-temperature steam applications.

China Customized EPDM O-ring Manufacturers, Suppliers, Factory – Made …

Product Details: EPDM O-ring manufactured by Bright Rubber Plastic, suitable for various applications in industrial and military sectors.

Technical Parameters:
– Material: EPDM, NBR, PTFE, SILICONE, etc.
– Hardness: 20-80 Shore A

Application Scenarios:
– Used in sealing applications in automotive and industrial machinery.
– Suitable for military applications requiring compliance with regulations.

Pros:
– Customizable to any specification.
– Available in various elastomers and sizes.

Cons:
– Limited information on specific applications.
– Potential variability in quality depending on manufacturing standards.

China EPDM O-ring Manufacturers Suppliers Factory – Customized EPDM O …

Product Details: EPDM O-rings are high-quality sealing products manufactured by Xiamen Jinshun Sealing Technology Co., Ltd. They are available in various types including Ethylene Propylene O Ring, Epdm O Ring Cord, and more.

Technical Parameters:
– Material: EPDM (Ethylene Propylene Diene Monomer)
– Temperature Range: -40°C to 120°C

Application Scenarios:
– Automotive sealing applications
– Industrial machinery and equipment

Pros:
– Excellent weather resistance
– Good aging stability

Cons:
– Not suitable for petroleum-based fluids
– Limited high-temperature resistance compared to other materials

O Rings, Gasket Rings, Sealing Ring Suppliers, Manufacturers, Factory …

Product Details: O Rings, Gasket Rings, Sealing Rings, Custom Rubber Parts, Rubber Bellows, Rubber Waterproof Rings, PTFE Seals

Technical Parameters:
– Material: NBR, EPDM, HNBR, Silicone
– Hardness: Various Shore A values

Application Scenarios:
– Automotive sealing applications
– Industrial machinery

Pros:
– Cost-effective sealing solutions
– Wide range of products available

Cons:
– Limited information on specific product performance
– Potential variability in material quality

China EPDM O-rings Suppliers, Manufacturers – Factory Direct Price …

Product Details: EPDM O-rings are synthetic elastomers known for their lower cost steam and chemical resistance, suitable for various applications including water systems, pharmaceuticals, and food processing.

Technical Parameters:
– Hardness shore A: 60-90
– Temperature range: -55 to 150°C

Application Scenarios:
– Used in applications involving solvents, acids, and brake fluids.
– Commonly used in high temperature steam applications.

Pros:
– Excellent resistance to heat, water, steam, and ozone.
– Good compression set resistance and electrical insulation properties.

Cons:
– Not recommended for gasoline, petroleum oil, and grease.
– Poor compatibility with most mineral and petroleum-based oils.

China EPDM O-Rings Suppliers Factory – Wholesale EPDM O-Rings with Good …

Product Details: EPDM O-Rings are made from ethylene propylene rubber, suitable for various applications including automotive parts.

Technical Parameters:
– Material Type: EPDM
– Hardness: 20-90 Shore
– Temperature Range: -40 to 130 °C
– MOQ: 1000PCS
– Color: Customer’s Request

Application Scenarios:
– Automotive parts
– Industrial applications

Pros:
– High cost performance and lightweight
– Excellent aging, weather, and heat resistance
– Wide temperature range usage

Cons:
– Limited to specific chemical resistance
– Not suitable for extreme temperatures beyond specified range

China O-Rings, X-Rings, Back Up Rings Suppliers and Manufacturers …

Product Details: O-Rings, X-Rings, Back Up Rings, NBR O-Rings, Encapsulated O-Rings, Custom Rubber Parts, O Ring Kits

Technical Parameters:
– Material: NBR, EPDM, Silicone, FKM
– Sizes: Standard and Metric

Application Scenarios:
– Automotive industry
– Medical equipment

Pros:
– High-quality molded rubber products
– Wide range of applications

Cons:
– Limited information on specific product performance
– Potential variations in material properties

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Comparison Table

Company	Product Details	Pros	Cons	Website
Top 10 EPDM O-rings Manufacturers and Suppliers in China(2024)	EPDM O-rings made from Ethylene Propylene Diene Monomer (EPDM), known for preventing leakage in joints and offering resistance to various environmenta…	– Low MOQ – Fast production	– Customized orders may take extra time – Delivery costs may apply	hongjusilicone.com
Customized EPDM O Ring Suppliers Manufacturers Factory – SJK	EPDM O rings are available in standard and custom sizes, made from peroxide cure EPDM material.	– Wide range of certifications (RoHS, REACH, FDA, NSF) – Custom compound development available	– Limited information on specific size options – Potential variability in performance based on application	www.sjkseal.com
Top 10 O-ring Manufacturers and Suppliers in China 2023 – Hongju	O-rings are circular cross-section sealants used to prevent leakage of liquids and gases. They are manufactured using various techniques and materials…	– Wide range of products – Customization available	– Minimum order quantities may apply – Quality may vary by manufacturer	hongjusilicone.com
China Custom EPDM Rubber O Rings Manufacturers, Suppliers – Factory …	EPDM Rubber O Rings crafted from high-quality EPDM rubber, offering exceptional resilience and sealing capabilities.	– Outstanding resistance to weathering, ozone, and UV radiation. – Good resistance to many chemicals, acids, alkalis, and polar solvents.	– Limited resistance to certain hydrocarbons. – Not suitable for high-temperature steam applications.	www.chaoyuerubber.com
China Customized EPDM O-ring Manufacturers, Suppliers, Factory – Made …	EPDM O-ring manufactured by Bright Rubber Plastic, suitable for various applications in industrial and military sectors.	– Customizable to any specification. – Available in various elastomers and sizes.	– Limited information on specific applications. – Potential variability in quality depending on manufacturing standards.	www.rubberplasticparts.com
China EPDM O-ring Manufacturers Suppliers Factory – Customized EPDM O …	EPDM O-rings are high-quality sealing products manufactured by Xiamen Jinshun Sealing Technology Co., Ltd. They are available in various types includi…	– Excellent weather resistance – Good aging stability	– Not suitable for petroleum-based fluids – Limited high-temperature resistance compared to other materials	www.jinshunsealing.com
O Rings, Gasket Rings, Sealing Ring Suppliers, Manufacturers, Factory …	O Rings, Gasket Rings, Sealing Rings, Custom Rubber Parts, Rubber Bellows, Rubber Waterproof Rings, PTFE Seals	– Cost-effective sealing solutions – Wide range of products available	– Limited information on specific product performance – Potential variability in material quality	www.yuefeng-seal.com
China EPDM O-rings Suppliers, Manufacturers – Factory Direct Price …	EPDM O-rings are synthetic elastomers known for their lower cost steam and chemical resistance, suitable for various applications including water syst…	– Excellent resistance to heat, water, steam, and ozone. – Good compression set resistance and electrical insulation properties.	– Not recommended for gasoline, petroleum oil, and grease. – Poor compatibility with most mineral and petroleum-based oils.	www.kaxitegasket.com
China EPDM O-Rings Suppliers Factory – Wholesale EPDM O-Rings with Good …	EPDM O-Rings are made from ethylene propylene rubber, suitable for various applications including automotive parts.	– High cost performance and lightweight – Excellent aging, weather, and heat resistance – Wide temperature range usage	– Limited to specific chemical resistance – Not suitable for extreme temperatures beyond specified range	www.hbmichu.com
China O-Rings, X-Rings, Back Up Rings Suppliers and Manufacturers …	O-Rings, X-Rings, Back Up Rings, NBR O-Rings, Encapsulated O-Rings, Custom Rubber Parts, O Ring Kits	– High-quality molded rubber products – Wide range of applications	– Limited information on specific product performance – Potential variations in material properties	www.sealsmanufacturer.com

Frequently Asked Questions (FAQs)

What are EPDM O-rings and why are they important?

EPDM O-rings are rubber seals made from ethylene propylene diene monomer. They are crucial for preventing leaks in various applications, including automotive, plumbing, and industrial machinery. Their excellent resistance to heat, ozone, and weathering makes them ideal for outdoor and high-temperature environments.

How do I choose a reliable EPDM O-ring supplier in China?

To find a trustworthy supplier, look for factories with good reviews, certifications, and a solid track record. Request samples to assess quality, and communicate clearly about your specifications. Visiting the factory, if possible, can also help ensure they meet your standards.

What is the typical lead time for EPDM O-rings from Chinese suppliers?

Lead times can vary based on order size and complexity, but generally, you can expect around 2 to 4 weeks for production. Shipping may add additional time, so it’s wise to plan ahead and discuss timelines with your supplier.

Can I customize EPDM O-rings for my specific needs?

Yes, many suppliers in China offer customization options for EPDM O-rings. You can specify dimensions, hardness, and even colors to suit your application. Be sure to communicate your requirements clearly to ensure the final product meets your expectations.

What are the payment options when ordering from EPDM O-ring suppliers in China?

Most suppliers accept various payment methods, including bank transfers, PayPal, and letters of credit. It’s essential to discuss payment terms upfront and ensure you feel comfortable with the chosen method to protect your investment.