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GRAFOIL® Flexible Graphite

If you need GRAFOIL® Flexible Graphite, we handle all types of Flexible Graphite. They are Ribbon Pack, Flexible graphite, Die formed sets, flexible graphite center rings, Thermabraid.


High Temp Seals and Gaskets


If you need GRAFOIL® Flexible Graphite,we handle all types.

Flexible graphite die formed rings are manufactured using Ribbon Pack®. Typically used for Valves in the field. Ribbon pack allows maintenance personel to make a ring in a valve using the valves stuffing box and gland follower as a die. Premade die formed packing sets are always prefered as is GRAFOIL® Flexible Graphite is as a material. . Used in Refineries, Power Plants, Co-Generation Facilities or anyone dealing with high temp seals. We can deliver it to you in any dimension you choose


Flexible graphite, due to it's softness seals great but can also break if bent too far. To make it easier to handle we offer it with a 316 S.S. foil insert, tanged insert, or for easier cutting - no insert at all. Available in a range of grades from automotive & Industrial to Nuclear. For the best quality specify Grafoil ®


In many applications when oxygen is present and the temperature is over 850 F the ideal sealing material Grafoil® flexible graphite cannot be used. Flexible graphite or Flexible Graphite will coke at those elevated temperatures when oxygen is present.  An excellent alternative in many applications is Mica.  Some of the basics on Mica are shown below.  As a gasket material Mica can be very effective in sealing those high temp critical applications with out failing due to the presence of oxygen.  For more information on Mica click here

Die formed sets for valves in applications that require the lowest of leak rates. Now a standard in the valve industry because of it's effectiveness, Carbon yarn end rings with die formed flexible graphite Grafoil ® center rings. We also offfer cup and cone designs and Inconel wire reinforced end rings for higher pressure service.

Braided Flexible Graphite   Temp: 1200 F Steam,  0-14 pH

Flexible Graphite can be braided and combined with a fiberglass filiment for tensil strength. We offer: 1)Flexible graphite packing with no wire (for pump service)
2)Flexible graphite packing with a small % of inconel wire. 3) Flexible graphite packing with each yarn wrapped with an Inconel Jacket for higher pressure service.

The use of flexible graphite packing eliminates the need for dies and die formed rings. Great for high temp or chemical applications (non-oxidizing) that can not leak. When you have to have to meet strict VOC requirments in your valves or to have a leak rate near that of a Mechanical Seal in a pump Flexible Graphite is the packing material to use.


Check out these Videos on Grafoil® 
Flexible Graphite is Fire Safe
Flexible Graphite is made
Flexible Graphite Grades
Flexible Graphite Specifications

GRAFOIL® is a registered trademark of GrafTech International Holdings Inc.

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Call us at: 714-593-9780 Fax: 714-593-9701

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