The construction of this gasket is circular metal winding with an outer guide ring. The sealing element is made of the specified metal and soft sealing material. The standard pipe size gaskets are made to ASME B16.20 (see also style 913M). These gaskets are used in a very wide variety of applications.
Technical Information
WINDING
Material
O.D. Ring Color
304 Stainless Steel
Yellow
316L Stainless Steel
Green
317L Stainless Steel
Maroon
321 Stainless Steel
Turquoise
347 Stainless Steel
Blue
Monel®
Orange
Nickel
Red
Titanium
Purple
Alloy 20
Black
Inconel®600
Gold
HASTELLOY® B
Brown
HASTELLOY® C
Beige
INCOLOY® 800
White
FILLER
Material
Strip Color
PTFE
White
Flexible Graphite
Gray
Ceramic
Lt. Green
Country of Origin Identifier
Letter
Country
B
Brazil
C
China
I
India
U
U.S.A.
Bolting Calculation
“m” value
“y” value (psi)
913 – 913M
3.0
10,000
Stainless Steel or Monel with Graphite or PTFE filling
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A metal manufacturer was looking for a replacement for asbestos compression packing.
CMS Plant Case History
A chemical plant was having issues with skived virgin PTFE gaskets failing in a heat exchanger application.
2774 Harsh Chemicals Case History
A customer was using a PTFE packing from another manufacture in an auger conveyor system.
Teadit 2773 for Wastewater Treatment
A wastewater facility was utilizing a graphite packing in their pumps and experiencing numerous issues (shaft scoring, short run duration, constant retightening, etc.).
Pulp & Paper
A pulp and paper mill was having issues with microcellular PTFE in the liquor lines of their digester process.
Bromine Manufacturing Case History
A chemical processing facility was utilizing PTFE envelope style gaskets on a circulation heater.
