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Spiral
wound
type 316 + Graphite (Gasket)
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Used
for forged valves for chemical industry. Asbestos-free.
Max. temperature 1400° F.
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Click
here for more info. on Gaskets in general
Article on Why
Gaskets Are Used.
Click here for more info. on Spiral wound gaskets |
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Graphoil
®
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Extremely
heat resistant, flexible, conformable, and resilient.
Graphoil molds into spaces to fill irregularities and
creates a superior seal. It maintains that seal in harsh
environments ranging from cryogenic to superheated;
even when exposed to corrosive fluids and gasses.
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of Page
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MG1241
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75%
PTFE + 20% Fiber glass, and 5% Graphoil ®.
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of Page
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PTFE
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Pure
Teflon (Virgin-polytetrafloroethylene). Has a temperature
limitation of 500° F max. because teflon becomes
soft and starts to flow. PTFE packing has a pH range
of 0-14. Often used in the food and beverage industry.
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of Page
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Click for more
PTFE info. |
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RTFE
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Teflon
glass reinforced [15%] is
suitable for temperatures ranging
from -50° F to 450° F maximum.
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of Page
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Stellite
#6
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The
hard (RC36-42) erosion and abrasion resistant cobalt-chrome
alloy ensures long life of working parts, such as seats,
wedges, and seat rings.
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Viton
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Has
good mechanical properties and is tough and long wearing.
Maximum Operating temperature range from
20°. F - 300° F (-29° C - 93° C).
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of Page
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Click
here for more info. Viton
info (PDF File) |
