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U.S. Bellows, Inc. Designed and Fabricated Single Tied Expansion Joints for an Oil Refinery in Bakersfield, California

August 12, 2005
78199a
Single Tied Expansion Joint

This single tied expansion joint was designed to withstand 400 PSIG and 200°F. The bellow was manufactured using B443 material (Inconel® 625) with a 300 lb. carbon steel flange. It measures 8” x 16” with 3/16” lateral movement. Pressure testing and 100% dye-penetrant tests were performed to ensure quality.

Pressure 2

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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.
  • Designers that use modern software systems to evaluate different options
  • Engineers / Managers: field, maintenance, process, operations, construction, surveyors

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