- Butt welding fittings
- bends
- T- X- Y- pieces
- T- and Y-bends
- reducers
- caps and heads
- collars
- branch saddles
- orbital fittings
- ANSI / ASME
- Industrial valves
- ball valves
- actuators
- drain cocks
- gate valves
- globe valves
- non-return valves
- Y-strainers
- control technology
- Flanges
- welding neck flanges
- threaded flanges
- blind flanges
- plate flanges
- loose plate flanges
- collars
- flange-fittings
- ANSI/ ASME
- other
- Systems
- TEEKAY
- Victaulic
- press fittings
- quick couplings
- clamp connections
- cutting rings
- DIN 11864/ DIN 11853
- railing construction
- Beverage fittings
- unions
- fittings
- pipe clamps
- Tri-Clamp
- valves & cocks
- flange connections
- inspection glasses
- filter & strainers
- spray balls
gasket, non-stickFD.FSG
gasket, non-stick novaphit® SSTC with expanded metal insert DIN 2690/ EN 1514-1 type IBC
Expanded metal graphite gasket with Extended Performance technology
Graphite gasket material with an insert made of acid-resistant stainless steel (1.4404, AISI 316 L)
for the highest pressure and temperature requirements. Excellent media resistance and high
safety margins even under alternating loads characterize its quality.
The high-quality novaphit® SSTC graphite gaskets can be finished with XP technology as
an option. This technology involves inorganic deep passivation of the pure graphite
based on nanotechnology, which significantly increases its efficiency.
Long-term, temperature-resistant, non-stick properties
For the first time, the XP finish prevents graphite from adhering to the sealing surface at
temperatures above 200 °C. Conventional non-stick coatings are normally based on
organic substances (e.g. resins) that impregnate the surface of the graphite when the right
amounts are applied. The effectiveness of these organic non-stick coatings is limited due to
media and temperature resistance restrictions (decomposition of organic components over 200 °C).
In contrast, the non-stick finish of novaphit® with XP technology is fully effective
over the entire application temperature range of a graphite gasket and in connection with
the typical media to be sealed. The long-term, temperature-resistant nonstick properties
enable gaskets to be replaced without leaving any residue even on bare sealing surfaces.
Oxidation resistance
More stable sealing properties and longer service lives through higher oxidation resistance.
The XP technology also enables a significant improvement of the oxidation resistance
of the graphite. High-quality graphite gaskets in the novaphit® family possess a number
of strengths.
Accelerated by high temperatures and the effects of oxygen, the graphite has a
fundamental tendency to oxidize, though, and thus weaken the graphite due to
the associated loss of mass in the seal.
For this reason, the maximum application temperature is limited to 550 °C.
Depending on the medium, though, long-term oxidation mass losses can
already be measured starting at 450 °C.
This is where the XP technology focuses: due to deep passivation of the graphite with the
help of a specially developed, innovative new process, reaction with ambient oxygen or other
oxidizing media slowed down substantially or shifted to a higher temperature level.
The advantages at a glance:
• Long-term non-stick properties throughout the entire application temperature range
• The elimination of mechanical cleaning processes increases the service life of the flanges
• Higher-quality seals since the effects of residue from old gaskets are avoided
• Stable sealing properties for a longer period of time due to higher oxidation resistance
DIN 2690/ EN 1514-1 type IBC
extended product description
other gaskets graphite novaphit® SSTC/XP
gasket, non-stickFD.FSG
Expanded metal graphite gasket with Extended Performance technology
Graphite gasket material with an insert made of acid-resistant stainless steel (1.4404, AISI 316 L)
for the highest pressure and temperature requirements. Excellent media resistance and high
safety margins even under alternating loads characterize its quality.
The high-quality novaphit® SSTC graphite gaskets can be finished with XP technology as
an option. This technology involves inorganic deep passivation of the pure graphite
based on nanotechnology, which significantly increases its efficiency.
Long-term, temperature-resistant, non-stick properties
For the first time, the XP finish prevents graphite from adhering to the sealing surface at
temperatures above 200 °C. Conventional non-stick coatings are normally based on
organic substances (e.g. resins) that impregnate the surface of the graphite when the right
amounts are applied. The effectiveness of these organic non-stick coatings is limited due to
media and temperature resistance restrictions (decomposition of organic components over 200 °C).
In contrast, the non-stick finish of novaphit® with XP technology is fully effective
over the entire application temperature range of a graphite gasket and in connection with
the typical media to be sealed. The long-term, temperature-resistant nonstick properties
enable gaskets to be replaced without leaving any residue even on bare sealing surfaces.
Oxidation resistance
More stable sealing properties and longer service lives through higher oxidation resistance.
The XP technology also enables a significant improvement of the oxidation resistance
of the graphite. High-quality graphite gaskets in the novaphit® family possess a number
of strengths.
Accelerated by high temperatures and the effects of oxygen, the graphite has a
fundamental tendency to oxidize, though, and thus weaken the graphite due to
the associated loss of mass in the seal.
For this reason, the maximum application temperature is limited to 550 °C.
Depending on the medium, though, long-term oxidation mass losses can
already be measured starting at 450 °C.
This is where the XP technology focuses: due to deep passivation of the graphite with the
help of a specially developed, innovative new process, reaction with ambient oxygen or other
oxidizing media slowed down substantially or shifted to a higher temperature level.
The advantages at a glance:
• Long-term non-stick properties throughout the entire application temperature range
• The elimination of mechanical cleaning processes increases the service life of the flanges
• Higher-quality seals since the effects of residue from old gaskets are avoided
• Stable sealing properties for a longer period of time due to higher oxidation resistance
This view is not optimized for mobile devices.
You can change back to desktop view.
This view is not optimized for mobile devices.
You can change back to desktop view.