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Universal Hinged Fabric Expansion Joints for a Chemical Plant in Delaware

February 29, 2016

Hinged Fabric Expansion Joints for a Chemical Plant in Delaware
U.S. Bellows designed these hinged universal fabric expansion joints for a chemical plant in Delaware. The expansion joints are 84″ in diameter and 60″ OAL. The fabric belt is made with PTFE while the rest of the components are from carbon steel. The expansion joints are designed for an operating temperature of 650°F at 1 psig and 1/2″ of angular movement. The units were 100% dye-penetrate examined was performed prior to shipment.

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30″ Dia. Hinged Expansion Joints Designed for a Pipeline in Mexico

February 16, 2016

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U.S. Bellows designed this hinged expansion joint for a pipeline in Mexico. It is 30″ in diameter and 18″ in length. The bellows are fabricated from 304 stainless steel, and the remainder of the assembly is carbon steel. The expansion joint is designed for an operating pressure of 25 psig at 986°F, with an angular movement of 4.5°. All units in this project were 100% dye-penetrant and hydro-tested prior to shipment.

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Neoprene Expansion Joints Designed for a Generator Fan in a Gas Turbine Facility

February 1, 2016

Neoprene Expansion Joints Designed for a Generator Fan in a Gas Turbine Facility

U.S. Bellows designed these EPDM neoprene fabric expansion joints for a generator fan application at a gas turbine facility. The expansion joints are 54″ in diameter and 15″ OAL. Each unit was fabricated has an EPDM fabric belt, stainless steel band clamps, and carbon steel angle flanged ends. The expansion joints are designed for -20°F/+200°F at +/- 100″ water column. A 100% dye penetrant examination on all carbon steel welds was conducted on all units prior to shipment.

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