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Custom-Designed Single Flanged Expansion Joints

October 12, 2020

Us bellows single expansion joint 157943

Type: Single Flanged Expansion Joint
Size: 6″ to 18″ Dia. Range
Material: 321 Stainless Steel | 304 SS | 316 SS
Design 1055°F | 2 psig | 5/8 ” Axial Travel | 5/8″ Lateral Offse
Testing: 100% Dye-Penetrant | Air, Soap, & Bubble

U.S. Bellows provided single expansion joints custom-designed for an oil refinery. The 12” diameter bellows are fabricated from 321 stainless steel, the liner is 304 stainless and the flanges are fabricated from carbon steel. The remaining bellows ranged in diameter from 6” to 18” and were fabricated with 316 stainless steel bellows, liners, and flanges. Design conditions: design temperature = 1055°F, operating pressure = 2 psig, axial travel = 5/8”, lateral offset = 5/8”. Each unit was hydrostatically tested prior to shipment. U.S. Bellows provides expansion joint solutions for all markets and applications including biofuels/bioenergy, carbon black industry, paper mills, sugar mills, and wastewater management.

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