Through research and development and testing of various metal materials, our metal team experts can provide a wide range of high-performance solutions for a precision fit to your application. Factors such as temperature, fatigue, wear and friction are considered.
While the inner design of a metal seal is key, the outside is just as important. Metal seal platings and coatings have exceptional features in sealing technology.
- The additional soft layer is instrumental in improving the leakage rate, used to fill the roughness of the counter flange and enhance the sealing performance.
- The softer the plating, the more it can improve and cover surface irregularities in the hardware. Generally, a metal seal lies side by side with the high demands placed on the surface quality of the customer’s hardware.
- Special patented coatings are used to improve the wear resistance. PTFE is typically applied, while plated seals use gold, silver, copper, tin, and nickel as a top layer. For jacketed seals, aluminum lining is used.
Since metal seals are engineered to address critical pressure, temperature and leak rate challenges, they have a greater design flexibility. As a result, our team has designed and manufactured special shapes to accommodate typical dimensional tolerances.
Omniseal®
Metal Fitting Seals
This special design seal is also known as a boss seal and is our solution for the hydraulic standard AS5202, which has the best leakage rate and an ease of installation on the fitting.
Used in
areas that need an ease of installation on the fitting
Omniseal®
Metal Aluminium Spring-Energized Seals
Our aluminium spring-energized seals are standard spring-energized C-Seals with an additional aluminium jacket and soft layer to guarantee the best possible leakage tightness for any kind of surface finish.
Used in
high pressure & zero leakage tolerance with high surface roughness or soft material flange
Omniseal®
Metal Machined Seals
Machined seals are excellent metal seal solutions for high pressure and high load environments but are different from formed metal seal solutions in that they do not require additional tooling to be manufactured, which saves our customers time and cost. In addition, with our flexible capabilities and expertise to understand your machined metal seal requests, we can provide you the best resistant metal seal solution - from aluminium to complex nickel alloys.
Used in
extreme environments related to high temperature, high pressure, load or corrosive media
