U.S. Bellows, Inc. Designed and Fabricated Hinged and Universal Expansion Joints with Refractory Lining (PT&P Ref# 87077-A1, AS) 3/28/07

27" Single Hinged	31" Single Hinged	25" Universal Exansion Joint	Refractory Lining

U.S. Bellows, Inc. designed and fabricated refractory lined single-hinged and universal expansion joints for a design pressure of 75.4 PSIG and 1400°F temperature. Each expansion joint was 100% x-ray tested along the weld seems and pneumatically tested to 83 PSIG.

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