Grafoil Gaskets | Thermoseal, Garlock, GrafTech | Seal & Design

Grafoil Gaskets

  • Grafoil Flexible Graphite
    Plain Flexible Graphite
  • Grafoil SS Foil Insert
    Flexible Graphite
    w/ SS Foil Insert
  • Grafoil SS Tang Insert
    Flexible Graphite
    w/ SS Tang Insert

Grafoil flexible graphite is a superior performing packing and gasket material. It is the first fluid sealing material made exclusively from natural graphite flake. As a result, its resistance to corrosion, aggressive chemicals, heat and fire make it a critical sealing solution for a variety of applications. 

Its high degree of chemical compatibility makes Grafoil inert to most chemicals and gases. It provides an excellent seal even after continuous exposure to the elements.

We offer grafoil products from these industry leaders:

Thermoseal Grafoil Products

Thermoseal's Grafoil Lineup. Thermoseal Grafoil
Product ID
Product Description
Download Grafoil PDF
HL
Industrial standard grade graphite.
Thermoseal HL
SLS
Graphite with stainless steel foil.
Thermoseal SLS
PSM
Graphite with stainless steel tang core.
Thermoseal PSM

Garlock Grafoil Products

Garlock's Grafoil lineup is called Graph-Lock. Garlock Grafoil
Product ID
Product Description
Download Grafoil PDF
3123/3125
Industrial standard grade graphite.
Graph-Lock 3213 / 3125
3125SS
Graphite with stainless steel foil.
Graph-Lock 3125SS
3125TC
Graphite with stainless steel tang insert.
Graph-Lock 3215TC

GrafTech International Grafoil Products

GrafTech's Grafoil Lineup. GrafTech Grafoil
Product ID
Product Description
Download Grafoil PDF
GTB
Industrial standard grade graphite, single layered.
GrafTech GTB
GHL
Multi-layered GTB bonded with micro-thin adhesive.
GrafTech GHL
GHR
GTB with adhesively bonded to both faces of a flat stainless steel core.
GrafTech GHR
GHE
GTB mechanically bonded to both faces of a stainless steel tang metal insert.
GrafTech GHE

Durlon Grafoil Products

Durlon® Flexible Graphite is available in several styles. Gasket Resources Grafoil
Product ID
Product Description
Download Grafoil PDF
FGS 95
Standard industrial grade sheet containing no binders or resins.
Durlon Grafoil
FGL 316
Standard industrial grade sheet laminated with an adhesive bond on both sides of a .002" thick 316 stainless steel foil insert
Durlon Grafoil
FGT 316
Standard industrial grade sheet mechanically bonded on both sides of a .004" thick 316 stainless steel metal tang core.
Durlon Grafoil
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