Product Announcements:
Metal Ring Seals

The Metal Ring Seal is a kind of stainless steel hollow sealing ring, which is made by various precision processing and coated with different special material, which can meet the different application conditions . What is the metal ring seal? What is the sealing mechnism of the metal ring seal? Let’s take a look together. Read more...

Discover Sonkit’s Metal V-Ring, designed for extreme conditions and optimal sealing performance. Our V-seals excel in high-temperature, high-pressure, cryogenic, and vacuum environments. With minimal bolting load and superior spring back, they offer low leakage rates and exceptional durability. Available in various materials and coatings. Contact us for more details or to request a... Read more...

Specializing in Metal Ring Seals, Sonkit presents high quality, cost-effective metal seals.

Balanced Metal O-ring is an enhanced Metal O-Ring. With vented holes in the tube, it can make use of system pressure to energize the sealing effect. If pressure from inner or outer medium is relatively high, Balanced Metal O-Ring is a better choice. Read more...

Sonkit Gas Energized Metal O-Ring: Gas Capacity Test

Gas Energized Metal O-Ring is an enhanced type of Metal O-Ring, which can be applied in high temperature environment. When the working environment is high, the gas inside Metal O-Ring will expand and increase the inner pressure of O-Ring, which makes the sealing effect even better. Read more...

Specializing in Metal Ring Seals, Sonkit presents high quality, cost-effective metal seals.

Spring Energized Metal C-Ring is an enhanced Metal C-Ring. With an spring inside the substrate, Spring Energized Metal O-Ring can bear much greater load for rough surfaces, and can also achieve much lower leakage rate. Read more...

Specializing in Metal Ring Seals, Sonkit presents high-quality, cost-effective metal seals.

Spring Energized Metal O-Seal is a type of enhanced Metal O-Ring. With an spring inside, Spring Energized Metal O-Seal can bear much greater load for rough surfaces, and can also achieve much lower leakage rate. Read more...

The Metal Ring Seal is a kind of stainless steel hollow sealing ring, which is made by various precision processing and coated with different special material, which can meet the different application conditions . What is the metal ring seal? What is the sealing mechnism of the metal ring seal? Let’s take a look together. Read more...

How to design a fitting groove to accommodate O-Ring Seal is essential for engineers who are new to metal seals. In this manual, not only you can quickly design your O-Ring Seal groove, but also select the most suitable O-Ring Seal to fulfill your requirements. Read more...

Explore our wide range of Metal Ring Seal products, including Metal O-Rings, Spring Energized Metal C-Rings, and more. Each is designed to meet specific sealing needs across various industries, ensuring reliability and performance. Visit us to discover our full selection and find the perfect solution for your applications. For more details, contact us today. Read more...

Sonkit Metal C-Ring has been used in China's 'Artificial Sun' EAST, and achieved target sealing effect. This is the largest Metal C-Ring manufactured by Sonkit. Read more...