| 830 04 | ALUMINUM TANKS, ALL KINDS |
| 830 10 | BRASS TANKS, ALL KINDS |
| 830 13 | BUTANE AND PROPANE TANKS, SURFACE AND UNDERGROUND |
| 830 16 | BUTANE AND PROPANE TANKS, TRANSPORT TRUCK TYPE |
| 830 18 | CALIBRATING TANKS |
| 830 19 | CAST IRON TANKS, ALL KINDS |
| 830 22 | CEMENT LINED TANKS |
| 830 23 | CISTERNS AND PARTS, FIRE |
| 830 24 | COLLAPSIBLE TANK FOR PETROLEUM SPILLS |
| 830 25 | COPPER LINED TANKS |
| 830 26 | DIP TANKS |
| 830 27 | EXPANSION TANKS |
| 830 28 | FIBERGLASS LINED TANKS |
| 830 31 | FIBERGLASS TANKS, GASOLINE, INCLUDING UNDERGROUND TYPE |
| 830 32 | FIBERGLASS TANKS, OTHER THAN FOR GASOLINE |
| 830 33 | FILTERS, STORAGE TANK |
| 830 34 | GALVANIZED SHEET IRON AND STEEL TANKS |
| 830 37 | GLASS LINED TANKS |
| 830 40 | LEAD LINED TANKS |
| 830 41 | LEAK DETECTION AND VAPOR MONITORING EQUIPMENT |
| 830 42 | PLASTIC AND PVC TANKS |
| 830 43 | PLASTIC LINED TANKS |
| 830 44 | POLYETHYLENE TANKS |
| 830 45 | PROCESSING TANKS |
| 830 46 | STAINLESS STEEL TANKS, PRESSURE TYPE |
| 830 47 | STAINLESS STEEL TANKS, HOLDING, MILK |
| 830 49 | STAINLESS STEEL TANKS, TRANSPORT TRUCK TYPE, CHEMICALS, MILK, ETC. |
| 830 52 | STAINLESS STEEL TANKS: MIXING, PICKLING, AND PROCESSING TYPES, CHEMICALS, FOODS, PAINTS, SOAPS, ETC. |
| 830 54 | STEEL TANKS, FOR CHEMICAL STORAGE |
| 830 55 | STEEL TANKS, OVERHEAD TYPE: DIESEL FUEL, GASOLINE, KEROSENE, ETC. |
| 830 58 | STEEL TANKS, PORTABLE TYPE: DIESEL FUEL, GASOLINE, KEROSENE, LIQUID FERTILIZERS, WATER, ETC. |
| 830 61 | STEEL TANKS, PRESSURE TYPE: AIR, GAS, WATER, ETC. |
| 830 64 | STEEL TANKS, SURFACE STORAGE TYPE: ASPHALT, EMULSIONS, ROAD OIL, WATER, ETC. |
| 830 67 | STEEL TANKS, TRANSPORT TRUCK TYPE: ASPHALT, GASOLINE, OIL, WATER, ETC. |
| 830 69 | STEEL TANKS, STORAGE TYPE: FUEL, GASOLINE, AND WETTED SALT |
| 830 70 | STEEL TANKS, SURFACE AND UNDERGROUND TYPE: GASOLINE, KEROSENE, ETC. |
| 830 73 | STEEL TANKS, WATER WORKS TYPE, ELEVATED AND TOWER |
| 830 77 | TANK PACKING MATERIAL |
| 830 78 | TANK ENDS, HEADS, METAL |
| 830 79 | TANKS AND CYLINDERS (NOT OTHERWISE CLASSIFIED) |
| 830 80 | WOODEN TANKS, ALL KINDS |
| 830 95 | RECYCLED TANKS, ACCESSORIES AND SUPPLIES |