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Boronized valve seal

  • US 20060049375A1
  • Filed: 01/07/2005
  • Published: 03/09/2006
  • Est. Priority Date: 09/07/2004
  • Status: Abandoned Application
First Claim
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1. A control valve comprising:

  • a first component defining a first surface, the first surface component comprising a steel material;

    a second component defining a second surface, the second surface component comprising a steel material; and

    a seal disposed between the first and the second surfaces, the seal comprising a boronized graphite material.

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