Style 914 spiral wound gaskets are windings in non-circular forms like oval, rectangular and square with rounded corners, diamonds, oblong or pear shaped. Style 914 gaskets are used in boiler handholes and manholes, equipment, engine head-gaskets and exhaust systems. Inner rings should also be used for many of these 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
Bolting calculation
“m” value
“y” value (psi)
913 – 913M
3.0
10,000
Stainless Steel or Monel with Graphite or PTFE filling
Developing A Special Camprofile Gasket For a Pressure Vessel
Style 2007 in Chemical Slurry
A chemical processing facility was having issues maintaining adequate sealing on a slurry pump with their existing packing, requiring retightening every few hours.
Thermic Fluid Case History
Dual Packing Combination Kit in Sugar Industry
2774 and Sealpak® 46
2235 in Steam Application Case History
A chemical processing facility was experiencing steam leakage on a sulphonator vessel after only a couple of weeks of run-time leading to reduced efficiency in the process and longer required run times.
Teadit 24SH in Chemical Processing
A chemical processing facility was experiencing leaks on FRP flange connections due to damage to the flanges caused by the use of gaskets that were not suitable for the requirements of low strength flanges, like FRP.
Teadit Camprofile Gasket in Chemical Processing
A PTFE manufacturing facility was experiencing leaks on an FEP Extruder that was originally designed to utilize a metal reinforced compressed asbestos gasket.
ETP Copper Process Case History
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.
