Custom Molded Graphite Seals

Scroll Down

Graphite Seals: Superior in High Temperature Applications

  • The Jim Ray Company innovatively created the Graphite Seal for the Oil and Gas industry in the 1980s
  • These seals are primarily used in as lockscrew packing in wellheads and stem packing in ball and gate valves
  • The Jim Ray Company can tailor a graphite seal solution for your company based on its UltraBraid Line found below
  • With its superior performance in high temperatures, Graphite Seals are much more reliable than competing seals

UltraBraid 940

Valve Packing. Available with stainless steel, Monel®, Inconel®, or other cap materials. The cap reduces the extrusion gap and centers the stem.

UltraBraid 950

Double capped lockscrew packing set with a friction reducing coating. Capable of sealing to 37,000 P.S.I. and 1,000° F plus.

Additional Information

Learn more about our Custom Molded Graphite Seals.
Specifications
General Capabilities
Die Forming
Die Cutting 		Extruded
Gasket Types
Lockscrew Packing
Stem Packing 		LCP Packing
Gasket Shape
 Round
Materials
Graphite
Stainless Steel Wire Mesh 		Inconel® Caps
Resistances
Corrosion
Detergents
Grease
Oil 		Rust
Salts
Steam
Water
Temperature Range
Min
-100 °F 		Max
800 °F (air)
1200 °F (steam)
Pressure Range
with proper design
 Max
20,000 psi
Inner/Outer Diameter
Min
.3 in 		Max
24 in
Thickness
Min
.010 in 		Max
2 in
Tolerance (+/-)
 .010 in
Density Tolerance (+/-)
 5 lb/ft3
Secondary Services
In-House Tooling
Packaging 		Reverse Engineering
Production Volume
 Prototype to Large Scale Production Volume Run
Lead Times
 2 to 6 weeks
Industry & Applications
Industry Focus
Oil & Gas Producers
Pipelines
Refineries
Chemical Plants 		Power Plants
OEM Manufacturers
Geothermal
Intended Applications
Wellheads
Gate Valves 		Ball Valves
Plug Valves
Industry Standards
 BBB Accredited Business
File Formats
CAD
PDF 		Images