| 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.
Other single type expansion joints for this client’s order varied in diameter from 6″ to 18″, and were constructed using 316 stainless steel for the bellows, liners, and flanges. The design conditions were as follows: a design temperature of 1055°F, an operating pressure of 2 psig, an axial travel of 5/8″, and a lateral offset of 5/8″. Each unit underwent hydrostatic testing before shipment. U.S. Bellows offers expansion joint solutions for a wide range of industries, including biofuels and bioenergy, carbon black, paper mills, sugar mills, and wastewater management.
PT&P REF. ORIGINAL POST 10142020