Sonkit (Shanghai) Industry Technology Co., Ltd. Datasheets for Metal Ring Seals

Metal ring seals are static devices that can withstand high operating temperatures, pressures, and vacuums. They can also withstand cryogenic conditions and high face-to-face cycling.
Metal Ring Seals: Learn more

Product Name Notes
Metal C-Ring Metal C-ring is based on a metallic "C" substrate, designed to be applied in extreme working conditions. By default, Metal C-Rings for internal Pressure or external Pressure are system pressure...
Metal O-Ring 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 that require minimal spring back. Due to its...
Balanced Metal O-Ring (with Vented Holes) Metal O-ring is a high-strength metallic tube designed to be applied in extreme working conditions. Due to its special structure and material, Metal O-rings can be used in working conditions...
Metal U-Ring Metal U-ring is based on a metallic "U" substrate, designed to be used for static and low-cycle dynamic shaft seals. By default, Metal U-Rings for axial Pressure are system pressure...
Metal V-Ring 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...
Comma Ring Sonkit Metal Comma Rings are designed for slow dynamic applications. The tightness with a Comma Ring is more than with any other metal seal a function of the shaft condition.
Metal W-Ring Sonkit Metal W-rings are designed to have low load, high spring back performance for high pressure/temperature applications. In service, Metal W-rings are pressure energized by the system which increases the...
Spring Energized Metal C-Ring Spring Energized Metal C-ring is based on a metallic "C" substrate, designed to be applied in extreme working conditions. By default, Spring Energized Metal C-Ring for internal Pressure or external...
Spring Energized Metal O-Ring Spring Energized 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 that require minimal spring back. Due...
Spring Energized Metal U-Ring Spring Energized Metal U-ring is based on a metallic "U" substrate, designed to be used for static and low-cycle dynamic shaft seals. By default, Spring Energized Metal U-Rings for axial...