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Covers All Types of Metal Seals
Food And Pharmaceutical Equipment
Specializing in Metal Seal Solutions
Semiconductor
Nuclear Power Equipment
Petrochemical
Metal O-Ring Seal
Metal C-Ring Seal
Metal U-Ring Seal
Metal V-Ring Seal
Metal E-Ring Seal
Latest Videos
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Inside Sonkit's Advanced Test Lab: Pushing the Limits of Metal Seal Technology
Video: Sonkit's Metal U-Ring Seals: Engineered for Extreme Conditions
Explore Sonkit: Inside Our State-of-the-Art Office and Factory
Featured Products
All products
Spring-Energized Metal C-Ring Seal
Metal C-Ring Seal
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Designed for high pressure
Excellent tightness
High bolting load requirement
Good spring back
Standard Metal C-Ring Seal
Metal C-Ring Seal
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Designed for high-pressure applications:
Low bolting load requirement
Good spring back
High-Temperature Applications
Metal W-Ring Seal
Metal E-Ring Seal
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High springback with low load requirement
Corrosion and radiation resistance
Large and segmented diameters available (>2000 mm)
One-stop Metal Seal Solution, So you can focus on your own engineering design.
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400 7167 800
johnny@sonkit.cn
Application
Applications
Case study
Nuclear Power
In a nuclear power plant, Sonkit's metal sealing rings are used in a variety of applications. For example, they are used to seal the joints between fuel rods in the reactor core. This is crucial, as it prevents the escape of radioactive materials and ensures the safe and efficient operation of the reactor.
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Case study
Injection Molding
Metal ring seals are a durable and reliable choice for sealing against fluid or gas leakage in injection molding equipment.
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Case study
Flow Control
Metal C-Ring Seals are essential components in the operation of flow meters. These rings are used to seal the joints between various components within a flow meter, ensuring that it operates properly and accurately.
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Case study
Diesel Engine
SONKIT metal hollow O-ring, metal C-ring, due to high temperature and pressure resistance, compact structure and high reliability, are Widely used in domestic and foreign large-scale industrial and commercial internal combustion engines, turbocharged engines.
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Case study
Semiconductor
In the semiconductor sector, metal ring seals are routinely used to avoid contamination and preserve equipment vacuum.
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Case study
Pumps and Valves
Because of long-lasting and reliability, SONKIT metal seals can be seen in petroleum exploration, mining, offshore platforms, and petrochemical heavy industry, refining equipment and pressure vessels.
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Case study
Oil & Gas
Metal seals are a type of sealing system that are widely used in the oil and gas industry due to their durability and reliability.
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Company
Pioneering Excellence in Metal Sealing Rings Research and Production
Innovative Manufacturer Delivering High-Reliability Sealing Solutions
Year
2010
Was Founded In
20
Million Yuan
Registered Capital
2000
+
Customers
News
All News
2024-12-04
Advanced Medical CT Equipment: Racetrack-Shaped Spring-Energized Metal C-Ring Seal
Explore Sonkit’s racetrack-shaped spring-energized metal C-Ring seals, engineered for advanced medical CT equipment, offering precision and durability under extreme conditions.
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2024-11-25
Valve World Conference 2024: Shaping the Future of Metal Sealing Solutions with Sonkit
At Valve World 2024, we explored cutting-edge trends in efficiency, safety, and sustainability. Learn how our metal O-Ring and C-Ring seals are setting new standards in high-performance sealing.
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2024-11-15
Sonkit Metal Seal Receives High Praise in Q2 Nuclear-Grade Product Review
Sonkit excels in Q2 nuclear-grade product reviews, showcasing innovation in advanced sealing solutions for nuclear power. Learn about our commitment to excellence.
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2024-11-05
Sonkit Enhances Metal Sealing Solutions with AMS2750-Compliant Heat Treatment Furnace
Sonkit elevates metal sealing excellence with an AMS2750-compliant heat treatment furnace. Experience our top-tier metal seals engineered for critical aerospace applications. Learn more!
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2024-10-29
ADIPEC 2024: Where Innovation, Action, and Impact Meet Metal Sealing Excellence
Discover how Sonkit's advanced metal sealing solutions align with ADIPEC 2024's focus on innovation and energy transition. Powering the future with reliable sealing technology.
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Technical Articles
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2024-11-14
Metal O-Ring Seals: The Ultimate Guide to High-Performance Metal O-Seal Solution
Discover everything about Metal O-Ring Seals in this comprehensive guide. Learn about types, specifications, materials, applications, and why Metal O-Seals outperform Rubber Seals in extreme conditions.
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2024-11-08
The Ultimate Guide to Metal C-Seals: Applications, Benefits, and Key Considerations
Discover the complete guide to Metal C-Ring Seals: applications, benefits, and selection criteria for aerospace, power generation, and chemical processing industries.
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2024-11-06
Metal Sealing Methods for Ultra-High Vacuum Applications: A Comprehensive Technical Analysis
Explore advanced metal sealing solutions for ultra-high vacuum systems. Comprehensive analysis of materials, methods, and applications, from indium wire to Helicoflex technology.
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2024-10-22
Metal Ring Seals: A Comprehensive Guide to Innovative Sealing Solutions
Explore the comprehensive guide on metal ring seals, their types, materials, and applications for optimal industrial performance
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2024-08-21
Metal-to-Metal Seal Valves: The Ultimate Solution for Extreme Conditions
Explore the advantages and applications of metal-to-metal seal valves for extreme conditions. Learn how high-performance metal seals enhance valve reliability in challenging industrial environments.
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Products
Metal O-Ring Seal
Metal C-Ring Seal
Metal U-Ring Seal
Metal V-Ring Seal
Metal E-Ring Seal
Metal Comma Ring Seal
Advanced Metal Seal Solution
Applications
Nuclear Power
Injection Molding
Flow Control
Diesel Engine
Semiconductor
Pumps and Valves
Oil & Gas
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