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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
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.