Get current pricing for James Machine Works, 8000 Gal 304L-SS API 8,000 Gallon Vertical 304l-ss Storage Tamk, Mfg By James Machine Works, 1992, Api-620 Design. Slight Cone Top, Sloped Bottom. 9', 8 Dia X 15 . Product Category: Process Equipment, Sub Category: Process Tanks/kettles: