• MSS SP-120-2011
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MSS SP-120-2011

  • Flexible Graphite Packing System for Rising Stem Steel Valves - Design Requirements
  • standard by Manufacturers Standardization Society, 10/01/2011
  • Publisher: MSS

$55.00$109.00


This Standard Practice establishesmaterial and dimensional requirements forvalve packing, packing chamber, packinggland, packing washer, bonnet, and the stem,as they relate to the total packing assembly.

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