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42″ Dia. Single Expansion Joint Refurbished for a Chemical Plant

December 7, 2013
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This 42″ dia. x 13-3/4″ OAL single expansion joint was refurbished for a chemical plant. The bellows were replaced with 304 stainless steel and the flanges were sand blasted and painted. The expansion joint was designed for a spring rate of 4,253 lb./in., 5/8″ axial movement at 222°F and 50 psig. A dye penetrant examination and air soap and bubble test was conducted prior to shipping.
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Expansion Joint Application and Design

Our Expansion Joint course was developed for the following disciplines…

  • Piping system designers that may decide to use expansion joints
  • Expansion joint designers use the information provided by piping system designers to determine the best design to meet the requirements.
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  • Engineers / Managers: field, maintenance, process, operations, construction, surveyors

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