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Unyielding Seals for Challenging Environments: Jinwoseal's HNBR O-Rings

Jinwoseal Inc. HNBR O-Rings: Resilience Redefined

Experience the strength of HNBR O-rings from Jinwoseal Inc., engineered for exceptional durability and a wide temperature range from -30°C to +150°C. These hydrogenated nitrile butadiene rubber seals combine high resistance to wear, tear, and compression with excellent weathering properties, making them ideal for automotive, air conditioning, and oil & gas applications. Trust Jinwoseal for reliable sealing solutions that withstand the toughest environments.
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Jinwoseal Inc. - Professional HNBR O-Ring Supplier


Product Details: Hydrogenated Nitrile Rubber (HNBR) O-Rings


I. Product Introduction

Jinwoseal Inc. proudly presents our series of Hydrogenated Nitrile Rubber (HNBR) O-rings, which are favored by engineers for their exceptional durability and broad temperature range. Our HNBR O-rings are synthesized by infusing hydrogen into the double bonds of nitrile butadiene until saturation, significantly enhancing the toughness and temperature resilience of nitrile rubber compounds.

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II. Product Advantages

  • Wide Temperature Range: HNBR O-rings can operate in extreme temperatures ranging from -23°F to 300°F (-30°C to +150°C), making them an ideal choice for harsh environments.

  • Excellent Compression Set Resistance: Compared to standard nitrile rubber (NBR) O-rings, HNBR O-rings demonstrate superior resistance to wear, tear, and compression.

  • Good Weather Resistance: HNBR O-rings exhibit excellent resistance to UV rays and ozone, ensuring long-term stability in outdoor applications.


III. Application Fields

Jinwoseal Inc.'s HNBR O-rings are widely used in the following industries and applications:

  • Automotive Industry: Suitable for modern cooling systems, especially those employing R134a coolant.

  • Air Conditioning Systems: In these systems, HNBR O-rings are more durable than traditional neoprene O-rings.

  • Oil and Gas: In applications involving petroleum, fuel oils, aliphatic hydrocarbons, alcohols, di-ester base lubricants, silicone oils, grease, H2S, R134a refrigerant gas, animal and vegetable fats, ethylene glycol, salt solutions, bases, diluted acids, steam, and hot water up to 300°F (150°C).


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IV. Trading Company Advantages

  • Rich Industry Experience: Jinwoseal Inc. has years of industry experience and can provide professional technical support and custom services.

  • Quick Response: We understand the importance of time for your business and commit to a rapid response to customer needs, ensuring timely delivery.

  • Cost-Effective: Through our close partnerships with global suppliers, we can offer competitive prices while maintaining product quality.

  • Quality Assurance: Our products meet international quality standards, ensuring that every O-ring you receive has undergone strict quality control.


V. Contact Us

For more information about our HNBR O-ring products or custom services, please feel free to contact Jinwoseal Inc. Our team of experts will provide comprehensive support to ensure you find the perfect sealing solution for your application.

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