Product Announcements:
Metal Ring Seals

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

Metal O-ring is a high-strength metallic tube designed to be applied in extreme working conditions, it's a sealing option for high-pressure/high-temperature applications Read more...

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

Metal V-ring is based on a metallic "V" substrate, designed to be applied in extreme working conditions. Metal V-Rings for internal Pressure or external Pressure are system pressure energized, they require low bolting load and have good spring back. Read more...

Discover Sonkit's Metal E-Ring (Metal W-Ring), designed for high springback and low load in extreme pressure and temperature conditions. These seals, pressure-energized by the system, minimize leakage and offer custom profiles for various applications. Available in multiple sizes and materials, they’re ideal for aerospace and industrial turbines. Contact us for more details or a qu... 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 proper groove to accommodate Metal O-Ring is essential for engineers who are new to metal seals. In this guide, not only you can quickly design your metal O-Ring groove, but also select the most suitable metal O-Ring to fulfill your requirements.

Note: the data below is based on Alloy 750 and for OI, OVI and OGI metal seals, NOT for OSI. Load and spring back figure... Read more...

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

Metal C-Seal is based on a metallic "C" substrate, designed to be applied in extreme working conditions. By default, Metal C-Seals for internal Pressure, external Pressure and axial pressure are system pressure energized, they require low bolting load and have good spring back. Read more...

Metal Ring Seals are highly customized components in mechanical design. Have you spent so much effort on researching but still have no clear picture? Here is the solution. 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...

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...