Top 10 Rectangular o’ring China Products Compare 2025

Are you in the market for high-quality rectangular O-rings and feeling overwhelmed by the options? You’re not alone! With countless factories in China, choosing the right one can make all the difference in your project’s success. By comparing the top manufacturers, you can ensure you’re getting the best materials, prices, and reliability. Imagine the peace of mind that comes with knowing you’ve selected a trusted supplier. Ready to simplify your search and discover the best O-ring factories? Keep reading to find out which ones stand out from the crowd!

China Rectangular O Ring Manufacturers and Factory – Customized …

Product Details: Rectangular O Ring are one of the most common seals used in machine design. They are inexpensive, easy to make, reliable, and have simple designs.

Technical Parameters:
– Durable and flexible
– Manufactured since 1994

Application Scenarios:
– Machine design
– Sealing applications

Pros:
– Cost-effective
– Reliable performance

Cons:
– Limited to specific applications
– May require precise sizing

Rectangular Seal O Ring Manufacturers and Factory China – Customized …

Product Details: Rectangular seal o ring is one kind of o ring with a rectangular shape. It is made from various rubber materials and offers customization options.

Technical Parameters:
– Nitrile (Buna-N): -40-120℃, Oil Resistance
– FKM (VITON): -26-204℃, High temperature Resistance, anti-corrosion, anti-static
– EPDM: -30-150℃, temperature Resistance, anti-corrosion
– Silicone: -43-280℃, High temperature Resistance, anti-static
– Chloroprene (Neoprene): -62-232℃, temperature Resistance, Wearproof
– HNBR: -40-162℃, Oil Resistance, temperature Resistance
– Urethane (Polyurethane): -53-93℃, Oil Resistance, temperature Resistance, Non-to…
– Fluorosilicone (FVMQ): -62-204℃, temperature Resistance, anti-corrosion

Application Scenarios:
– Medium and small military electronic computer case and microwave waveguide syste…
– Aviation, spaceflight, ships and other military shelter and military electronic…
– Electronic products (such as computer chassis, mobile phones), telecommunication…
– Electric power, railways and other harsh environment of electronic equipment

Pros:
– High temperature resistance
– Good chemical corrosion resistance

Cons:
– Limited to specific applications
– Customization may require additional time


Rectangular Seal O Ring Manufacturers and Factory China - Customized ...

China O Rings Suppliers, Manufacturers, Factory – Customized O Rings …

Product Details: Heavy Duty Static Seal JB-17 is a high efficiency static seal, usually used as an alternative to the o-ring and anti-extrusion ring for high pressure applications.

Technical Parameters:
– High efficiency
– Suitable for high pressure applications

Application Scenarios:
– Used in hydraulic systems
– Applicable in high pressure sealing environments

Pros:
– High efficiency in sealing
– Can replace traditional o-rings

Cons:
– May not be suitable for low pressure applications
– Requires precise installation


China O Rings Suppliers, Manufacturers, Factory - Customized O Rings ...

Rectangular O Ring Including Rectangular Seal Ring

Product Details: Rectangular O Ring including rectangular seal ring, made from various rubber materials.

Technical Parameters:
– Material: NBR, HNBR, XNBR, EPDM, SIL, FKM (VITON), ACM, AEM, SBR, CR, PU etc.
– Hardness: 30~90 Shore A, Size: 0.6mm-1200mm or as your needs, Temperature: -60℃~…

Application Scenarios:
– Used in sealing applications across various industries.
– Suitable for custom designs and specifications.

Pros:
– Durable and flexible, available in various colors and sizes.
– Customized service available for specific requirements.

Cons:
– Minimum order quantity may be high (30-10000 pcs).
– Delivery time can vary (8-45 days) based on order size.


Rectangular O Ring Including Rectangular Seal Ring

Rectangular O Ring – Xiamen Xlong Seal Co.,Ltd

Product Details: Rectangular O-ring with oil resistance, acid and alkali resistance, cold and heat resistance, and aging resistance. Can be cut into various shapes of gaskets.

Technical Parameters:
– Material: NBR, SBR, HNBR, EPDM, SILICONE, VITON, CR, FFKM
– Hardness Range: 20-90 Shore A, Temperature: -60℃—260℃

Application Scenarios:
– Medicine
– Electronics
– Chemical
– Antistatic
– Flame retardant
– Food industries

Pros:
– Versatile applications across multiple industries
– High resistance to various environmental factors

Cons:
– Limited to specific temperature and hardness ranges
– Potential additional costs for custom colors and packaging

Rectangular O-Ring-Dongguan Lanhe Electronics

Product Details: Rectangular O-Ring from Dongguan Lanhe Electronics

Technical Parameters:
– Material: Rubber
– Shape: Rectangular

Application Scenarios:
– Sealing applications in machinery
– Used in various industrial equipment

Pros:
– Durable and reliable sealing solution
– Customizable sizes available

Cons:
– Limited information on specific materials
– May not be suitable for high-pressure applications

Rectangular Seal Ring/national O Ring Manufacturer

Product Details: Rectangular o ring is designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal at the interface. Yiho Polytek is a leading manufacturer of rectangular seal rings in China, offering durable and flexible products with customized services.

Technical Parameters:
– Material: NBR, HNBR, XNBR, EPDM, SIL, FKM (VITON), ACM, AEM, SBR, CR, PU etc.
– Hardness: 30~90 Shore A, Size: 0.6mm-1200mm or as your needs, Temperature: -60℃~…

Application Scenarios:
– Used in machine design for sealing applications.
– Applicable in various industries requiring reliable sealing solutions.

Pros:
– Inexpensive and easy to manufacture.
– Reliable with simple mounting requirements.

Cons:
– Limited to specific temperature ranges.
– May require custom sizes for unique applications.


Rectangular Seal Ring/national O Ring Manufacturer

rectangular rubber seal Manufacturers and Factory China – Customized …

Product Details: Rectangular Rubber Seal is a customizable product manufactured by Yiho Polytek, suitable for various sealing applications.

Technical Parameters:
– Material: Rubber
– Shape: Rectangular

Application Scenarios:
– Used in machine design
– Suitable for sealing in automotive applications

Pros:
– Inexpensive and easy to manufacture
– Reliable performance

Cons:
– Limited to specific applications
– May require specific dimensions for optimal performance


rectangular rubber seal Manufacturers and Factory China - Customized ...

Rectangular O Ring Is Rectangular Seal Manufacturers and Factory China …

Product Details: Rectangular O Ring is a sealing product with a rectangular shape, available in various colors and materials including EPDM, Silicone, and Rubber.

Technical Parameters:
– Material: NBR, HNBR, XNBR, EPDM, SIL, FKM (VITON), ACM, AEM, SBR, CR, PU
– Hardness: 30~90 Shore A, Size: 0.6mm-1200mm, Temperature: -60℃~270℃

Application Scenarios:
– Used in various industrial applications requiring sealing solutions.
– Applicable in automotive, medical, and general manufacturing sectors.

Pros:
– Customizable in size, material, and color.
– Durable and flexible, suitable for a wide range of temperatures.

Cons:
– Minimum order quantity may be high (30-10000 pcs).
– Lead time for delivery can be 8-45 days depending on the order.


Rectangular O Ring Is Rectangular Seal Manufacturers and Factory China ...

China Rectangular Rubber Seal Manufacturer and Supplier, Factory | Yimai

Product Details: Rectangular Rubber Seal is designed for various sealing applications, providing durability and reliability.

Technical Parameters:
– Material: Rubber
– Shape: Rectangular

Application Scenarios:
– Hydraulic systems
– Industrial machinery

Pros:
– High resistance to wear and tear
– Effective sealing performance

Cons:
– Limited temperature range
– Potential for degradation over time


China Rectangular Rubber Seal Manufacturer and Supplier, Factory | Yimai

Related Video

Comparison Table

Company Product Details Pros Cons Website
China Rectangular O Ring Manufacturers and Factory – Customized … Rectangular O Ring are one of the most common seals used in machine design. They are inexpensive, easy to make, reliable, and have simple designs. – Cost-effective – Reliable performance – Limited to specific applications – May require precise sizing www.seal-o-ring.com
Rectangular Seal O Ring Manufacturers and Factory China – Customized … Rectangular seal o ring is one kind of o ring with a rectangular shape. It is made from various rubber materials and offers customization options. – High temperature resistance – Good chemical corrosion resistance – Limited to specific applications – Customization may require additional time www.seal-o-ring.com
China O Rings Suppliers, Manufacturers, Factory – Customized O Rings … Heavy Duty Static Seal JB-17 is a high efficiency static seal, usually used as an alternative to the o-ring and anti-extrusion ring for high pressure… – High efficiency in sealing – Can replace traditional o-rings – May not be suitable for low pressure applications – Requires precise installation www.jinbondseal.com
Rectangular O Ring Including Rectangular Seal Ring Rectangular O Ring including rectangular seal ring, made from various rubber materials. – Durable and flexible, available in various colors and sizes. – Customized service available for specific requirements. – Minimum order quantity may be high (30-10000 pcs). – Delivery time can vary (8-45 days) based on order size. www.seal-o-ring.com
Rectangular O Ring – Xiamen Xlong Seal Co.,Ltd Rectangular O-ring with oil resistance, acid and alkali resistance, cold and heat resistance, and aging resistance. Can be cut into various shapes of… – Versatile applications across multiple industries – High resistance to various environmental factors – Limited to specific temperature and hardness ranges – Potential additional costs for custom colors and packaging www.oring-seal.com
Rectangular O-Ring-Dongguan Lanhe Electronics Rectangular O-Ring from Dongguan Lanhe Electronics – Durable and reliable sealing solution – Customizable sizes available – Limited information on specific materials – May not be suitable for high-pressure applications www.lanhechina.com
Rectangular Seal Ring/national O Ring Manufacturer Rectangular o ring is designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal at the interface. Yi… – Inexpensive and easy to manufacture. – Reliable with simple mounting requirements. – Limited to specific temperature ranges. – May require custom sizes for unique applications. www.seal-o-ring.com
rectangular rubber seal Manufacturers and Factory China – Customized … Rectangular Rubber Seal is a customizable product manufactured by Yiho Polytek, suitable for various sealing applications. – Inexpensive and easy to manufacture – Reliable performance – Limited to specific applications – May require specific dimensions for optimal performance www.seal-o-ring.com
Rectangular O Ring Is Rectangular Seal Manufacturers and Factory China … Rectangular O Ring is a sealing product with a rectangular shape, available in various colors and materials including EPDM, Silicone, and Rubber. – Customizable in size, material, and color. – Durable and flexible, suitable for a wide range of temperatures. – Minimum order quantity may be high (30-10000 pcs). – Lead time for delivery can be 8-45 days depending on the order. www.seal-o-ring.com
China Rectangular Rubber Seal Manufacturer and Supplier, Factory Yimai Rectangular Rubber Seal is designed for various sealing applications, providing durability and reliability. – High resistance to wear and tear – Effective sealing performance – Limited temperature range – Potential for degradation over time

Frequently Asked Questions (FAQs)

What are rectangular O-rings used for?

Rectangular O-rings are commonly used in various applications, including sealing in hydraulic systems, automotive components, and industrial machinery. Their unique shape allows for better sealing capabilities in specific environments, making them ideal for applications where traditional O-rings may not perform as well.

How do I choose the right rectangular O-ring for my project?

To choose the right rectangular O-ring, consider factors like the material compatibility with the fluids involved, the temperature range, and the pressure conditions. It’s also essential to measure the groove dimensions accurately to ensure a proper fit.

What materials are rectangular O-rings made from?

Rectangular O-rings can be made from various materials, including rubber, silicone, and polyurethane. Each material has its own properties, such as temperature resistance and chemical compatibility, so it’s important to select one that suits your specific application.

Can I customize rectangular O-rings for my needs?

Yes, many factories in China offer customization options for rectangular O-rings. You can specify dimensions, materials, and even colors to meet your specific requirements. Just be sure to communicate your needs clearly to the manufacturer.

What is the typical lead time for ordering rectangular O-rings from China?

The lead time for ordering rectangular O-rings can vary depending on the manufacturer and order size. Generally, you can expect a lead time of 2 to 4 weeks for production, plus additional time for shipping. It’s best to check with the factory for specific timelines.

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