These externally pressurized expansion joints were custom designed for 8″ axial movement and 150 psig at 176°F, with a spring rate of 2,152 lb./in. They are 16″ in diameter and 60-1/4″ face-to-face. The bellows are fabricated from 304 stainless steel, and the rest of the expansion joint is fabricated from carbon steel. Each unit was hydro-tested, radiographic tested, and dye penetrant tested prior to shipment.
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Expansion Joint Application and Design
Our Expansion Joint course was developed for the following disciplines…
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