|Type:||Thick-Wall Flanged & Flued Head Expansion Joints|
|Size:||52-7/8″ I.D. | 83-5/8″ I.D. | 10″ Face-to-Face|
|Design:||ASTM A 516-70 Carbon Steel|
|Material:||250″ Water Column|
|Testing:||100% Dye-Penetrant | Soap & Air Leak | Hydro-Tested|
U.S. Bellows custom designed thick-wall flanged and flued head expansion joints for a boiler and furnace replacement at a chemical plant in Kentucky. The units were completely fabricated from ASTM A 516-70 carbon steel. The smaller unit’s inside diameter is 52-7/8″ and the larger unit is 83-5/8″. Both units are 10″ face-to-face. They are designed for an operating pressure of 250″ water column. The expansion joints were 100% dye-penetrant tested, soap & air leak tested, and hydro-tested prior shipment.