What are the Features of Gasket Sheets?
Gasket sheet materials are sealants used
for applications across chemical plants, refineries, thermal applications, etc.
The design, materials and the quality of the gasket material will determine the
performance of the gasket. In today’s market, you will find different types of
gaskets like graphite gaskets, silicone rubber gaskets, spiral wound gasket,
PTFE gasket and others. Let’s take a closer look at the features of some of the
high-performance gaskets produced using high-quality non-asbestos gasket sheets.
·
Graphite gaskets
Most of the graphite gasket manufacturers provide a catalogue of
graphite gasket sheets and the variant models that are designed for specific
uses. So, why is Graphite used in creating gaskets for industrial applications?
Graphite is a type of carbon that can provide a gasket sheet surface that
causes low friction. It lends excellent durability to gaskets. Also, graphite
performs well in extreme environments such as areas with high temperatures or
high pressures.
·
PTFE gaskets
Polytetrafluoroethylene
(PTFE) gaskets are made of PTFE / Teflon material. It is a high-performance
gasket engineered for environments demanding high chemical resistance and
corrosion resistance. Also, PTFE gaskets are preferred because they last
longer and ensure hygienic operating conditions.
·
Silicone rubber gasket
Because of its versatility,
silicone is used for making silicone rubber gaskets. Silicone rubber sheets
are known for good tensile strength and weathering features. As silicone is a
material that’s tasteless and odourless, the gasket sheets are suitable for pharmacy
manufacturing and food manufacturing units.
Certified silicone gaskets
can be used for food processing mechanisms without the worry of contamination. There
are numerous grades of silicone gaskets with varying physical properties to
suit different requirements.
·
Spiral wound gaskets
Spiral wound gaskets were designed to cope
with the challenging conditions of oil refineries. The gaskets can withstand
the extreme conditions of gas, oil, chemical and petrochemical plants and are
flexible enough to recover after the impact of the conditions that they have to
go through.
Customising for Innovation
Based on the application, you can
choose from pure Graphite sheets or modified graphite sheets with a metal
insertions. Metal inserts in graphite sheets make it stronger and rigid. Today,
the technology and expertise are available to design and custom-engineer components
such as gaskets for large-scale projects.
Safety is the primary objective of
installing a gasket across industries. Leading gasket sheet manufacturers use high-quality
material sand testing methodologies to produce gaskets that adhere to
industry-recognised quality and safety standards. Certified gasket sheets are
needed for speciality applications such as FDA-certified gaskets for the food
industry. In such scenarios, you need gasket sheet manufacturers who will follow
manufacturing practices as per the guidelines of relevant regulatory
authorities.
Conclusion
The bottom line is you can choose
from silicone rubber gasket, spiral wound gasket, PTFE gasket or other gasket
types but you need to know what is your precise requirement. Trusted graphite
gasket manufacturers can give you the right product as per your needs. However,
you need to identify the gasket features that will serve your purpose.
You need to figure out whether you
want high chemical resistance, pressure resistance, wear and tear properties,
tensile strength or other features. Reputed gasket manufacturers will have the
resources and the experience to follow the necessary guidelines and provide the
sealants as required by clients.
If you need help with choosing non-asbestos gasket
sheets, you can contact the technical experts at Sealmax at admin@sealmax.net or call on Phone: +91 8983059377, +91 8983059377.
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