Specialized in Metal Seals for Extreme Conditions - Sonkit Sealing Solutions

Sonkit Sealing Solutions

Metal O-Ring Seal

Metal O-Ring Seal

Metal C-Ring Seal

Metal C-Ring Seal

Metal U-Ring Seal

Metal U-Ring Seal

Metal V-Ring Seal

Metal V-Ring Seal

Metal E-Ring Seal

Metal E-Ring Seal

Latest Videos

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

Spring-Energized Metal C-Ring Seal

Spring-Energized Metal C-Ring Seal

Metal C-Ring Seal

Designed for high pressure
Excellent tightness
High bolting load requirement
Good spring back

Standard Metal C-Ring Seal

Standard Metal C-Ring Seal

Metal C-Ring Seal

Designed for high-pressure applications:
Low bolting load requirement
Good spring back
High-Temperature Applications

Metal W-Ring Seal

Metal W-Ring Seal

Metal E-Ring Seal

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.

Contact Us

400 7167 800
johnny@sonkit.cn

Application

Applications

Case study

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.

Case study

Injection Molding

Metal ring seals are a durable and reliable choice for sealing against fluid or gas leakage in injection molding equipment.

Case study

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.

Case study

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.

Case study

In the semiconductor sector, metal ring seals are routinely used to avoid contamination and preserve equipment vacuum.

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.

Case study

Metal seals are a type of sealing system that are widely used in the oil and gas industry due to their durability and reliability.

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

Thrilled to Unveil Our New Website: Enhancing Your Experience with Sonkit Sealing Solutions

Explore Sonkit's new website, showcasing high-performance metal seals for aerospace, nuclear, and oil & gas industries. Discover innovative sealing solutions today!

Sonkit Explores Cutting-Edge Energy Solutions at Gastech: Advancing Metal Sealing Technology for a Sustainable Future

Discover how Sonkit's advanced metal sealing solutions align with the latest energy trends showcased at Gastech, the world's largest exhibition for natural gas, LNG, hydrogen, and low-carbon technologies.

Sonkit Metal C-Rings: Powering MAN ES Marine Engines & Systems in the Age of Maritime Innovation

Discover how Sonkit's metal C-rings are powering MAN ES marine engines, showcasing maritime innovation in line with SMM Hamburg 2024. Learn about high-performance sealing solutions for advanced marine propulsion systems.

Sonkit Hosts GE Vernova Global Sourcing Team for Strategic Collaboration

Sonkit Industry Technology proudly hosted the GE Vernova Global Sourcing team at our Shanghai headquarters, marking a pivotal moment in our ongoing strategic partnership.

Sonkit's Metal Seals: Powering China's 'Artificial Sun' in the Quest for Clean Energy"

The EAST reactor represents a giant leap forward in our pursuit of nuclear fusion as a viable energy source. At Sonkit, we're honored to contribute to this monumental project with our high-performance metal seals.

Technical Articles

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.

Introduction to Metal E-Ring Seals: A Question and Answer Guide

Metal E-ring seals (Also known as Metal W-Ring Seal) are a type of resilient metallic seal designed to prevent leakage in demanding environments. This guide provides a comprehensive overview of E-ring seals.

How to install Metal Seal properly to achieve target sealing effect? instructions by Sonkit

In order to achieve target sealing effect, installation is also very important. In this acticle, Sonkit recommend some instructions so that you can follow and deploy metal seal properly.Installa

Material Selection for Metal Ring Seals: A Comprehensive Comparison

Which Material is Right for Your Metal Ring Seals?Are you in search of the perfect material for your metal seals? Read our article now and make an informed decision with our metal seal selection guide

How to Measure a Metal Ring Seal for Replacement?

Measuring a metal ring seal for replacement involves a few precise steps to ensure that the new seal fits perfectly and performs optimally. Here's a general guideline on how to measure a metal seal

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