U.S. Bellows, Inc. custom designed this tied universal expansion joint for a facility in California. The bellows are fabricated from 316 stainless steel. The assembly measures 48″ in diameter and 90″ in length. The units are designed 3″ axial, 2″ lateral and 450°F at 150 psig. A dye penetrant examination and hydro-test was conducted prior to shipment.
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| Type: | Single Expansion Joint |
| Size: | 4″ pipe |
| Material: | 304 Stainless Steel | Carbon Steel |
| Design | 150 PSIG at 300°F spring rate of 425 lb./in |
| Testing: | 100% Dye-penetrant | Hydro-tested |
U.S. Bellows Designed and fabricated single expansion joints for a chemical facility in Canada. They are designed for a 4″ pipe. These single joints have an axial movement of 1″ and a spring rate of 425 lb./in. The design pressure is 150 PSIG at 300°F. Each unit underwent a dye penetrant exam and hydro test prior to shipment.
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