Are you looking for the best o-ring factories in China for your air conditioning needs? With so many options available, it can be overwhelming to make the right choice. In this article, we’ll compare the top Chinese manufacturers, highlighting their materials, customization options, and what sets them apart. Let’s dive in and find the perfect fit for your requirements.

aircon o rings Manufacturer & Supplier in China – Nanjing Hovoo …

Product Details: HNBR (Hydrogenated Nitrile Butadiene Rubber) O-rings are specifically designed for use in air conditioning systems. They are compatible with various refrigerants such as R-12, R-134a, and R-1234yf, and lubricants like Mineral oil, PAG, and POE. These O-rings have a temperature range of -22°F to 302°F, making them suitable for a wide range of operating conditions. They are often green or black in color.

Pros:
– High compatibility with refrigerants and lubricants used in air conditioning sys…
– Wide temperature range (-22°F to 302°F) for reliable performance in various cond…
– Resistant to tears and abrasion, ensuring durability.
– Low cost and ease of production and installation.

Cons:
– May not be as resistant to certain chemicals as other materials like Viton.
– Not suitable for applications involving high levels of ozone or certain other ch…
– Proper installation is crucial to avoid leakage and other issues.

Air Conditioning Compressor Seal O Ring

Product Details: The air conditioning compressor seal O-rings are designed for use in automotive air conditioning systems. They are typically made from materials such as Nitrile (NBR), Fluorocarbon (FKM), or Ethylene Propylene Diene Monomer (EPDM), which offer resistance to refrigerants, oils, and extreme temperatures. These O-rings are crucial for maintaining the integrity and pressure of the AC system, preventing leaks and ensuring efficient cooling. They come in various sizes to fit different compressor connections and are often included in AC repair kits.

Pros:
– High resistance to refrigerants and oils, ensuring durability and longevity.
– Wide temperature range, often from -80°C to 350°C, making them suitable for vari…
– Available in different materials to match specific system requirements.
– Essential for preventing leaks and maintaining system pressure, thus ensuring ef…

Cons:
– Improper installation can lead to damage or failure of the O-ring, resulting in…
– Using the wrong size or material can compromise the seal and system performance.
– May require specific lubrication, such as refrigerant oil, for proper installati…

China O-ring Manufacturer, Supplier, Factory

Product Details: O-rings are toroidal elastomeric sealing devices designed to prevent the passage of fluids or gases between two mating surfaces under static or dynamic conditions. They are primarily manufactured from elastomer materials and achieve their sealing effect through deformation of the cross-section after installation and compression in the installation space. O-rings are available in various standard and non-standard sizes, complying with standards such as AS568 and ISO 3601. They are made from different materials like NBR, FKM, EPDM, HNBR, and VMQ, each with specific temperature and chemical resistance properties.

Pros:
– Universally applicable and suitable for many industrial applications
– Good lifetime and very good price-performance ratio
– Ease of service, no smearing or retightening required
– No critical torque on tightening, reducing the risk of structural damage
– Cost-effective and lightweight
– Gradual failure that is easily identified
– Available in various elastomer materials to suit different operational parameter…

Cons:
– Not suitable for safety-critical applications like automotive without premium qu…
– Performance can be influenced by various parameters such as temperature, pressur…
– May require specific groove design and installation to ensure optimal sealing
– Limited reuse in certain applications due to material degradation

Bus AC System O-Ring

Product Details: The Bus AC System O-Ring is a customized auto air conditioning accessory. Key details include: Product Name – Green O-ring, Model – suitable for bus air condition system parts, Material – NBR (Nitrile Butadiene Rubber), and Color – Green. The product is shipped via sea or air express. Additional related products include auto AC compressor (Bock/Bitzer), evaporator and condenser coil, condenser fan, AC alternator, control panel, clutch assembly, dryer, Danfoss Expansion valve, air return grille, frequency converter, PTC for heating function, high or low pressure switch, fittings and hose, and sensor parts.

Pros:
– Customizable for specific bus air conditioning systems
– Made from durable NBR material
– Multiple shipping options available (sea, air express)
– Wide range of related auto air conditioning parts available

Cons:
– Limited information on specific performance metrics or durability
– No customer reviews or ratings provided on the page
– Shipping times may vary depending on the method chosen

auto ac air conditioning O ring

Product Details: The Universal Automotive A/C O-Ring Kit includes the most commonly used O-Ring sizes for car air conditioning systems. The kit typically contains multiple O-Rings in various sizes to fit different applications. The O-Rings are usually made from durable materials such as HNBR (Hydrogenated Nitrile Butadiene Rubber) and come in different colors, including green and black. Each O-Ring has specific dimensions, such as inner diameter, thickness, and tolerances. The kit is designed to be universal, making it suitable for a wide range of vehicle models.

Pros:
– Includes multiple O-Ring sizes for various applications
– Made from durable materials like HNBR
– Universal fit for different vehicle models
– Often comes with a warranty, such as a one-year manufacturer’s warranty

Cons:
– Installation requires careful procedures to avoid voiding the warranty
– Incorrect installation can damage the new unit
– Additional components like the receiver/drier or desiccant bag may need to be re…

China Rubber O Ring Seals Factory and Manufacturers, …

air conditioning o ring kit Manufacturer & Supplier in China – Nanjing …

Product Details: The Air Conditioning O-Ring Kit typically includes a variety of o-rings, gaskets, and seals designed for air conditioning systems. These kits often feature HNBR (Hydrogenated Nitrile Butadiene Rubber) o-rings, which are resistant to fuel, oils, lubricants, and offer good abrasion and cut resistance. They are capable of service temperatures ranging from -40 to 115°C. The kits may include multiple sizes and types of o-rings to fit different components of the air conditioning system, such as discharge and suction lines.

Pros:
– Includes a wide range of commonly used o-rings and gaskets.
– HNBR material provides excellent resistance to fuels, oils, and lubricants.
– Suitable for a wide temperature range (-40 to 115°C).
– Often comes in a sturdy storage box for easy organization.

Cons:
– May not include all specific sizes or types needed for every system.
– Installation requires technical knowledge and tools.
– Quality can vary depending on the manufacturer.

Hnbr oring store

Product Details: Kin by Rice n Roll is a family-run restaurant located in Wauwatosa, known for its homemade, fresh, and tasty Asian food, particularly from Thailand and Japan. The restaurant is part of the Rice n Roll Bistro family and is passionate about creating modernized yet authentic Asian cuisine.

Pros:
– Offers a variety of Asian food and sushi with modernized looks and authentic tas…
– Family-run restaurant with a passionate approach to homemade cooking.
– Develops unique recipes, such as Ramen broths, with careful selection of ingredi…

Cons:
– Reservations are only available for parties of 2 or more and must be made 24 hou…
– No reservations are taken on Fridays and Saturdays; it is walk-in only.
– Tables will be released if the party is more than 5 minutes late.

AC Compressor O Ring 100 pcs bag

AC Fitting O-Ring Seals – ACHF AC Hose Fittings

Product Details: The AC Fitting O-Ring Seals by ACHF are made of high-quality HNBR (Hydrogenated Nitrile Butadiene Rubber) material, which provides excellent heat and cold resistance. These O-rings are designed for use in automotive air conditioning systems and are compatible with various AC hose fittings. They are engineered to maintain sealing integrity under a range of temperatures and operating conditions.

Pros:
– Made of high-quality HNBR material with excellent heat and cold resistance.
– Designed for use in automotive air conditioning systems, ensuring compatibility…
– Maintains sealing integrity under various temperatures and operating conditions.

Cons:
– No specific cons mentioned on the website.

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Aircon O Ring Factories in China

What materials are commonly used for air conditioning O-rings in Chinese factories?

Chinese factories typically use a variety of materials for air conditioning O-rings, including NBR (Nitrile), FKM (Viton), EPDM, Silicone, and HNBR (Hydrogenated Nitrile Butadiene Rubber). These materials are chosen for their durability, resistance to different temperatures, and compatibility with various fluids and gases.

Can I customize the size and design of O-rings from Chinese manufacturers?

Yes, you can customize the size and design of O-rings from Chinese manufacturers. Many factories, such as Tianjin King Seal and SWKS Seal, offer custom sizes and designs based on your specific requirements or samples. They can also provide various colors, packaging options, and even custom logos.

What are the standard sizes and tolerances for air conditioning O-rings?

Standard sizes for air conditioning O-rings follow various international standards like AS568, BS1516, and ISO3601/1. The sizes range from an inner diameter (ID) of 0.5mm to 2000mm, with different cross-section thicknesses. Tolerances vary depending on the thickness, but generally range from ±0.07mm to ±0.25mm.

How long does it take to receive an order of O-rings from a Chinese factory?

The delivery time for O-rings from Chinese factories usually ranges from 7 to 15 days, depending on the shipping method chosen. You can opt for express services like DHL, TNT, UPS, or FedEx, or choose air or sea freight. The factories often provide options for FOB or CIF pricing to suit your needs.

What kind of certifications and quality assurances can I expect from Chinese O-ring manufacturers?

Chinese O-ring manufacturers often have their products certified to meet specific market standards. They use certified compounds and have in-house laboratories to develop and identify matching compounds according to your specifications or ASTM standards. Additionally, many factories are audited by independent third-party inspection agencies to ensure quality and reliability.