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Metal Expansion Joints

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Metragator Metal Expansion Joint

  • Externally Pressurized Metal Expansion Joint
  • Allows more movement than any other bellows joint.
  • Rugged design protects the bellows.
  • Standard models up to 12”.  Larger sizes available.
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MNLC Bellows Expansion Joint

  • Metal Bellows Expansion Joint
  • Low corrugation stainless steel bellows
  • Available in 50 lb., 150 lb., and 300 lb. classes
  • Standard models up to 12” diameter, custom models available up to 60” diameter.
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The MetraPak

  • Handles temperatures up to 875⁰ F.
  • Handles up to 500 PSI.
  • Handles 24” of pipe movement.
  • Standard models up to 24” diameter, custom models available up to 60” diameter.
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Exhaust Expansion Joints

  • Exhaust Bellows Expansion Joint.
  • Low corrugation stainless steel bellows
  • Standard models up to 24” diameter, custom models available up to 60” diameter.
  • Can be provided with flanges to mate to standard generator sets.
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MC Metal Bellows Expansion Joint

  • Ring Controlled Bellows Expansion Joint
  • Hydrostatically formed stainless steel bellows
  • Available in sizes up to 54”
  • Available in 150 lb., and 300 lb. classes
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MPTR Metal Expansion Joint

  • Metal Bellows Expansion Joint/Pump Connector
  • Low corrugation stainless steel bellows
  • Built in control rods
  • Features Vanstone flanges.
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Seismic Gator Inline Seismic Expansion Joint

  • Hybrid gimbals / externally pressurized design.
  • Use for seismic applications when a Metraloop will not fit.
  • Available standard through 8” pipe size.  Consult Metraflex for larger sizes.
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