NNK Oil Seals, A Trustworthy Oil Seal Brand

27 Mar.,2025

NNK Oil Seals, A Trustworthy Oil Seal Brand.We specialize in the production of passenger oil seals, truck seals, Valve seal,power steering oil seals, and industrial oilseals all vehicle. NNK not only provides customers with high guality and high performance seals,but also aspires to become the world's top sealing supplier manufacturer.We are a NNK large-scale seal manufacturer

 

An oil seal, also referred to as a lip seal or fluid seal, is a mechanical device used to seal the junction between two surfaces, typically where a rotating shaft passes through a stationary housing. Its primary function is to contain lubricants and enhance the efficiency and lifespan of machinery by reducing friction, preventing contamination, and minimizing wear.

The construction of an oil seal generally consists of a flexible elastomeric material encased within a metal retainer. The elastomer has a specially designed lip that creates a tight seal against the rotating shaft, ensuring that oil remains contained while blocking dirt, water, and other contaminants from entering the system.

NNK Oil Seals, A Trustworthy Oil Seal Brand

Benefits of Using Our Oil Seals

1. Enhanced Efficiency: By effectively sealing oils and preventing leaks, our oil seals help maintain optimal lubrication within machinery, reducing friction and enhancing overall efficiency.

2. Cost-Effective Maintenance: The durability of our oil seals translates to fewer replacements and less frequent maintenance interventions, allowing businesses to allocate resources more efficiently.

3. Improved Equipment Life: By minimizing contamination and preserving lubricants, our oil seals contribute to the longevity of machinery, allowing for better performance over extended periods.

4. Environmental Protection: By preventing leaks, our oil seals help reduce the risk of environmental contamination, aligning with sustainable practices for responsible machinery operation.
NNK Oil Seals, A Trustworthy Oil Seal Brand

NNK means:New nationa! king
We specialize in the production of passenger oil seals, truck seals, Valve seal,power steering oil seals, and industrial oilseals all vehicle.
NNK not only provides customers with high guality and high performance seals,but also aspires to become the world's top
sealing supplier manufacturer.We are a NNK large-scale seal manufacturer, providing large quantities of rubber parts and stamping parts for automobile maintenance plants, !!seal suppliers, and importers of automobile and motorcycle parts all over the word. Our factory has 120 people, srong delivery ability, and isgood at fast delivery in large quantities. In addition, NNK factory provides olseal customization service, and you can customize your productsaccording to the pictures. With mold research and development capabilities. NNK technical level is in the leading position in the world.Xingtai NNK Metal Seal Manufacturing co., Ltd. has a great history, dating back to 1980, when our founder, Mr. Liu Guanbin,founded the company.mainly producing ol seal metal shell, serving China's large sealing enterprises, until 1995, with the expansion of business, the enterprise wasgradually divided into two business units. An inheritance foundation set up the institute of metal stamping, metal stamping products, such asautomotive gaskets, water plug, copper washer , etc., untl now become the largest metal stamping company in Hebei,china ,another for thedevelopment of rubber group, the main production Auto oil seal, industrial oil seal, agricultural oil seal, custom oil seal, etc, Products areexported to Russia, Canada, the United States, Mexico, lran, Dubai, more than 60 countries.We have established long-term cooperative relationswith many overseas companies.
Based on 15 years of experience in metal shel, we know beter how to make a good oilseal, how to control the qualily,from the design (AUTO CAD)molding, metal shell surface treatment, springs, sulfide, vulcanization (vacuum forming), trimming, inspection to packaging, each procedure wascompleted within the our factory, which ensure the consistent and reliable qualty, 42 years, After two generations of efforts, NNk will continue to striveto treat every customer sincerely, treat every order sincerely, and build a world-class sealing group.

NNK Oil Seals, A Trustworthy Oil Seal Brand

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