There
are different kinds of mechanical seals available in the market
depending on the applications they are required for and are involved
in. It is also available with multiple shapes and sizes that can help
your work hassle-free. The Teflon
Seals,
as the name suggest are back ups to prevent extrusion in rubber
o-ring sealing systems. It is a common phenomenon for rubber o-rings
to extrude especially with present day fluid systems that are a
combination of high pressures and high temperatures. And this is a
situation
where the Teflon
backup rings play
a significant role in preventing o-ring extrusion. Among
the list of major qualities of these seals would be the surprisingly
reduce frictional co-efficiency, which infact could be the lowest
among any other type of sealing aid.
As
a kind of sealing material, teflon is applied by different ways. The
good corrosion resistance, stable physical property and temperature
endurance make contribute to its excellent sealability. As a result,
it is very applicable in the following industries, such as oil,
chemical, electric and steel. The applicable media are also in a wide
range, including water, oil, acid liquid and other chemical liquid.
PTFE seals are typical applications for teflon.
These
Teflon seals are ideal to be used as backup rings in aerospace
applications especially in the Aerospace Standard AS-568A Uniform
Numbering System. Teflon assures you of the quality
of these types of seals, as they have been successfully approved by
fluid systems designers for its added flexibility in size selection.
These
varieties are apt for use in sealing systems that are frequently
subjected to severe duty cycles, or where pressures exceed 3,000 psi
and temperatures are above 275 degrees Fahrenheit. A
material extensively acclaimed for its low frictional co-efficient,
teflon seals are widely employed in many types of engineering
processes. It helps in cost reduction by enhancing the everyday
living span of significant functionality constituents giving a
brilliant sliding and dress in and tear resistant framework.
One
of the most common types of industrial coatings in use today is
teflon. The list of common applications for it is virtually endless,
although it's important to realize that not all kinds of seals may
necessarily be the best option for all your sealing solutions. Before
selecting a teflon seal and coatings, you should learn as much as you
can about the history and development of this type of coating.There
are numerous industries that make use of PTFE for sealing purposes.
Teflon sealing products also give a long lasting valve seals
thanks to its acid and heat resistance properties. Because of to its
vital properties, the seals locate use in parts wherever other
materials aren't ample or appropriate.
Darcoid
also supplies custom made teflon
seals and backup rings.
This is to cater to the customers who have individual specifications
for their special requirements. Darcoid
Nor-Cal Seal also hosts a horde of special and high quality machine
and molded teflon
products
like piston seals, buffer seals, seat seals, scrapers, valve seals,
o-rings, die cut gaskets, hydraulic seals, fluid power seals, fabric
reinforced diaphragms, Parker range of products and V Packings for
various industry requirements like Aerospace, General Fluid Power
Industry, Food and Beverage Industry Equipment and Pharmaceutical and
Medical sector.
Darcoid Nor-Cal Seal is a
globally renowned endeavor and a leading supplier of custom made
teflon products offering full capabilities in teflon parts production
including seals, gaskets, rings or any other necessary custom shapes.
Darcoid Seals supplies sealing solutions for usage in applications in
many industries including automotive, aerospace, semiconductor,
medical, instrumentation and process control industries, and they
offer an inexpensive solution to design problems.