2002 NAICS Definitions
332 Fabricated Metal Product Manufacturing

332 Fabricated Metal Product Manufacturing

Industries in the Fabricated Metal Product Manufacturing subsector transform metal into intermediate or end products, other than machinery, computers and electronics, and metal furniture or treating metals and metal formed products fabricated elsewhere. Important fabricated metal processes are forging, stamping, bending, forming, and machining, used to shape individual pieces of metal; and other processes, such as welding and assembling, used to join separate parts together. Establishments in this subsector may use one of these processes or a combination of these processes.

The NAICS structure for this subsector distinguishes the forging and stamping processes in a single industry. The remaining industries, in the subsector, group establishments based on similar combinations of processes used to make products.

The manufacturing performed in the Fabricated Metal Product Manufacturing subsector begins with manufactured metal shapes. The establishments in this sector further fabricate the purchased metal shapes into a product. For instance, the Spring and Wire Product Manufacturing industry starts with wire and fabricates such items.

Within manufacturing there are other establishments that make the same products made by this subsector; only these establishments begin production further back in the production process. These establishments have a more integrated operation. For instance, one establishment may manufacture steel, draw it into wire, and make wire products in the same establishment. Such operations are classified in the Primary Metal Manufacturing subsector.

3321 Forging and Stamping

33211 Forging and Stamping

This industry comprises establishments primarily engaged in one or more of the following: (1) manufacturing forgings from purchased metals; (2) manufacturing metal custom roll forming products; (3) manufacturing metal stamped and spun products (except automotive, cans, coins); and (4) manufacturing powder metallurgy products. Establishments making metal forgings, metal stampings, and metal spun products and further manufacturing (e.g., machining, assembling) a specific manufactured product are classified in the industry of the finished product. Metal forging, metal stamping, and metal spun products establishments may perform surface finishing operations, such as cleaning and deburring, on the products they manufacture.

Cross-References. Establishments primarily engaged in--

• Manufacturing metal forgings in integrated primary metal establishments--are classified in Subsector 331, Primary Metal Manufacturing;
• Stamping automotive stampings--are classified in Industry 336370, Motor Vehicle Metal Stamping;
• Manufacturing and installing rolled formed seamless gutters at construction sites--are classified in Industry 238390, Other Building Finishing Contractors; and
• Stamping coins--are classified in Industry 33991, Jewelry and Silverware Manufacturing.

332111 Iron and Steel Forging

This U.S. industry comprises establishments primarily engaged in manufacturing iron and steel forgings from purchased iron and steel by hammering mill shapes. Establishments making iron and steel forgings and further manufacturing (e.g., machining, assembling) a specific manufactured product are classified in the industry of the finished product. Iron and steel forging establishments may perform surface finishing operations, such as cleaning and deburring, on the forgings they manufacture.

Cross-References. Establishments primarily engaged in--

• Manufacturing iron and steel forgings in integrated iron and steel mills--are classified in U.S. Industry 331111, Iron and Steel Mills; and
• Manufacturing nonferrous forgings--are classified in U.S. Industry 332112, Nonferrous Forging.

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No change 1997 to 2002

2002 NAICS to 1987 SIC

1997 Economic Census

Bridge Between 1997 NAICS and SIC

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
332111	332111	3462	Cold forgings made from purchased iron or steel, unfinished
332111	332111	3462	Drop forgings made from purchased iron or steel, unfinished
332111	332111	3462	Ferrous forgings made from purchased iron or steel, unfinished
332111	332111	3462	Forgings made from purchased iron or steel, unfinished
332111	332111	3462	Gun forgings made from purchased iron or steel, unfinished
332111	332111	3462	Hammer forgings made from purchased iron or steel, unfinished
332111	332111	3462	Horseshoes, ferrous forged, made from purchased iron or steel
332111	332111	3462	Hot forgings made from purchased iron or steel, unfinished
332111	332111	3462	Iron forgings made from purchased iron, unfinished
332111	332111	3462	Press forgings made from purchased iron or steel, unfinished
332111	332111	3462	Steel forgings made from purchased steel, unfinished
332111	332111	3462	Upset forgings made from purchased iron or steel, unfinished

332112 Nonferrous Forging

This U.S. industry comprises establishments primarily engaged in manufacturing nonferrous forgings from purchased nonferrous metals by hammering mill shapes. Establishments making nonferrous forgings and further manufacturing (e.g., machining, assembling) a specific manufactured product are classified in the industry of the finished product. Nonferrous forging establishments may perform surface finishing operations, such as cleaning and deburring, on the forgings they manufacture.

Cross-References. Establishments primarily engaged in--

• Manufacturing iron and steel forgings--are classified in U.S. Industry 332111, Iron and Steel Forging; and
• Manufacturing nonferrous forgings in integrated primary or secondary nonferrous metal production facilities--are classified in Subsector 331, Primary Metal Manufacturing.

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No change 1997 to 2002

2002 NAICS to 1987 SIC

1997 Economic Census

Bridge Between 1997 NAICS and SIC

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
332112	332112	3463	Aluminum forgings made from purchased metals, unfinished
332112	332112	3463	Cold forgings made from purchased nonferrous metals, unfinished
332112	332112	3463	Copper forgings made from purchased metals, unfinished
332112	332112	3463	Hammer forgings made from purchased nonferrous metals, unfinished
332112	332112	3463	Hot forgings made from purchased nonferrous metals, unfinished
332112	332112	3463	Press forgings made from purchased nonferrous metals, unfinished
332112	332112	3463	Titanium forgings made from purchased metals, unfinished
332112	332112	3463	Upset forgings made from purchased nonferrous metals, unfinished

332114 Custom Roll Forming

This U.S. industry comprises establishments primarily engaged in custom roll forming metal products by use of rotary motion of rolls with various contours to bend or shape the products.

Cross-References. Establishments primarily engaged in manufacturing and installing rolled formed seamless gutters at construction sites are classified in Industry 238390, Other Building Finishing Contractors.

Go to:

No change 1997 to 2002

2002 NAICS to 1987 SIC

1997 Economic Census

Bridge Between 1997 NAICS and SIC

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
332114	332114	3449	Custom roll forming metal products
332114	332114	3449	Gutters and down spouts sheet metal, custom roll formed, manufacturing

332115 Crown and Closure Manufacturing

This U.S. industry comprises establishments primarily engaged in stamping metal crowns and closures, such as bottle caps and home canning lids and rings.

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No change 1997 to 2002

2002 NAICS to 1987 SIC

1997 Economic Census

Bridge Between 1997 NAICS and SIC

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
332115	332115	3466	Bottle caps and tops, metal, stamping
332115	332115	3466	Caps and tops, bottle, metal, stamping
332115	332115	3466	Closures, metal, stamping
332115	332115	3466	Crowns, metal (e.g., bottle, can), stamping
332115	332115	3466	Home canning lids and rings, metal stamping
332115	332115	3466	Lids, jar, metal, stamping

332116 Metal Stamping

This U.S. industry comprises establishments primarily engaged in manufacturing unfinished metal stampings and spinning unfinished metal products (except crowns, cans, closures, automotive, and coins). Establishments making metal stampings and metal spun products and further manufacturing (e.g., machining, assembling) a specific product are classified in the industry of the finished product. Metal stamping and metal spun products establishments may perform surface finishing operations, such as cleaning and deburring, on the products they manufacture.

Cross-References. Establishments primarily engaged in--

• Stamping automotive stampings--are classified in Industry 336370, Motor Vehicle Metal Stamping;
• Stamping metal crowns and closures--are classified in U.S. Industry 332115, Crown and Closure Manufacturing;
• Manufacturing metal cans--are classified in U.S. Industry 332431, Metal Can Manufacturing; and
• Stamping coins--are classified in U.S. Industry 339911, Jewelry (except Costume) Manufacturing.

Go to:

No change 1997 to 2002

2002 NAICS to 1987 SIC

1997 Economic Census

Bridge Between 1997 NAICS and SIC

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
332116	332116	3469	Metal stampings (except automotive, cans, cooking, closures, crowns), unfinished,
332116	332116	3469	Spinning unfinished metal products
332116	332116	3469	Stampings (except automotive, cans, cooking, closures, crowns), metal, unfinished

332117 Powder Metallurgy Part Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing powder metallurgy products by compacting them in a shaped die and sintering. Establishments in this industry generally make a wide range of parts on a job or order basis.

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No change 1997 to 2002

2002 NAICS to 1987 SIC

1997 Economic Census

Bridge Between 1997 NAICS and SIC

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
332117	332117	3499	Powder metallurgy products manufactured on a job or order basis

3322 Cutlery and Handtool Manufacturing

33221 Cutlery and Handtool Manufacturing

This industry comprises establishments primarily engaged in one or more of the following: (1) manufacturing nonprecious and precious plated metal cutlery and flatware; (2) manufacturing nonpowered hand and edge tools; (3) manufacturing nonpowered handsaws; (4) manufacturing saw blades, all types (including those for sawing machines); and (5) manufacturing metal kitchen utensils (except cutting-type) and pots and pans (except those manufactured by casting (e.g., cast iron skillets) or stamped without further fabrication).

Cross-References. Establishments primarily engaged in--

• Manufacturing precious (except precious plated) metal cutlery and flatware--are classified in Industry 33991, Jewelry and Silverware Manufacturing;
• Manufacturing electric razors and hair clippers for use on humans--are classified in Industry 33521, Small Electrical Appliance Manufacturing;
• Manufacturing power hedge shears and trimmers and electric hair clippers for use on animals--are classified in Industry 33311, Agricultural Implement Manufacturing;
• Manufacturing metal cutting dies, attachments, and accessories for machine tools--are classified in Industry 33351, Metalworking Machinery Manufacturing;
• Manufacturing handheld power-driven handtools--are classified in Industry 33399, All Other General Purpose Machinery Manufacturing; and
• Manufacturing finished cast iron kitchen utensils (i.e., cast iron skillets) and castings for kitchen utensils, pots, and pans--are classified in Industry Group 3315, Foundries.

332211 Cutlery and Flatware (except Precious) Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing nonprecious and precious plated metal cutlery and flatware.

Cross-References. Establishments primarily engaged in--

• Manufacturing precious (except precious plated) metal cutlery and flatware--are classified in U.S. Industry 339912, Silverware and Hollowware Manufacturing;
• Manufacturing electric razors and hair clippers for use on humans and housewares--are classified in U.S. Industry 335211, Electric Housewares and Household Fan Manufacturing;
• Manufacturing power hedge shears and trimmers and electric hair clippers for animal use-- are classified in U.S. Industry 333112, Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing; and
• Manufacturing nonelectric hair clippers for use on animals--are classified in U.S. Industry 332212, Hand and Edge Tool Manufacturing.

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No change 1997 to 2002

2002 NAICS to 1987 SIC

1997 Economic Census

Bridge Between 1997 NAICS and SIC

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
332211	332211	3421	Barber's scissors, manufacturing
332211	332211	3421	Blades, knife and razor, manufacturing
332211	332211	3421	Butcher's knives manufacturing
332211	332211	3421	Carving sets manufacturing
332211	332211	3421	Cleavers manufacturing
332211	332211	3421	Clippers, fingernail and toenail, manufacturing
332211	332211	3421	Cutlery, nonprecious and precious plated metal, manufacturing
332211	332211	3421	Fishing knives manufacturing
332211	332211	3914	Flatware, nonprecious and precious plated metal, manufacturing
332211	332211	3421	Forks, table, nonprecious and precious plated metal, manufacturing
332211	332211	3999	Hair clippers for human use, nonelectric, manufacturing
332211	332211	3421	Hunting knives manufacturing
332211	332211	3421	Kitchen cutlery, nonprecious and precious plated metal, manufacturing
332211	332211	3421	Knife blades manufacturing
332211	332211	3421	Knife blanks manufacturing
332211	332211	3421	Knives (e.g., hunting, pocket, table nonprecious, table precious plated) manufact
332211	332211	3914	Plated metal cutlery manufacturing
332211	332211	3914	Plated metal flatware manufacturing
332211	332211	3421	Pocket knives manufacturing
332211	332211	3421	Razor blades manufacturing
332211	332211	3421	Razors (except electric) manufacturing
332211	332211	3421	Safety razor blades manufacturing
332211	332211	3421	Safety razors manufacturing
332211	332211	3421	Scissors, nonelectric, manufacturing
332211	332211	3421	Shears, nonelectric, household-type (e.g., kitchen, barber, tailor) manufacturing
332211	332211	3914	Spoons, table, nonprecious and precious plated metal, manufacturing
332211	332211	3421	Straight razors manufacturing
332211	332211	3421	Swords, nonprecious and precious plated metal, manufacturing
332211	332211	3421	Table cutlery, nonprecious and precious plated metal, manufacturing
332211	332211	3421	Tailors' scissors, nonelectric, manufacturing

332212 Hand and Edge Tool Manufacturing

This industry comprises establishments primarily engaged in manufacturing nonpowered hand and edge tools (except saws).

Cross-References. Establishments primarily engaged in--

• Manufacturing saw blades and handsaws--are classified in U.S. Industry 332213, Saw Blade and Handsaw Manufacturing;
• Manufacturing metal cutting dies, attachments, and accessories for machine tools--are classified in Industry 33351, Metalworking Machinery Manufacturing;
• Manufacturing handheld power-driven handtools--are classified in U.S. Industry 333991, Power-Driven Handtool Manufacturing;
• Manufacturing electric razors and hair clippers for use on humans--are classified in U.S. Industry 335211, Electric Housewares and Household Fan Manufacturing;
• Manufacturing electric hair clippers for use on animals--are classified in U.S. Industry 333111, Farm Machinery and Equipment Manufacturing; and
• Manufacturing nonelectric household-type scissors and shears--are classified in U.S. Industry 332211, Cutlery and Flatware (except Precious) Manufacturing.

Go to:

No change 1997 to 2002

2002 NAICS to 1987 SIC

1997 Economic Census

Bridge Between 1997 NAICS and SIC

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
332212	332212	3423	Agricultural handtools (e.g., hay forks, hoes, rakes, spades), nonpowered, manufa
332212	332212	3423	Augers, nonpowered, manufacturing
332212	332212	3423	Awls manufacturing
332212	332212	3423	Axes manufacturing
332212	332212	3423	Bearing pullers, handtools, manufacturing
332212	332212	3423	Bits, edge tool, woodworking, manufacturing
332212	332212	3423	Blow torches manufacturing
332212	332212	3545	Calipers and dividers, machinists' precision tools, manufacturing
332212	332212	3423	Can openers (except electric) manufacturing
332212	332212	3423	Carpenter's handtools, nonelectric (except saws), manufacturing
332212	332212	3423	Caulking guns, nonpowered, manufacturing
332212	332212	3423	C-clamps manufacturing
332212	332212	3423	Chisels manufacturing
332212	332212	3523	Clippers for animal use, nonelectric, manufacturing
332212	332212	3545	Coordinate and contour measuring machines, machinists' precision tools, manufactu
332212	332212	3423	Counterbores and countersinking bits, woodworking, manufacturing
332212	332212	3423	Cutters, glass, manufacturing
332212	332212	3423	Cutting dies (e.g., paper, leather, textile) manufacturing
332212	332212	3423	Cutting dies (except metal cutting) manufacturing
332212	332212	3545	Dial indicators, machinists' precision tools, manufacturing
332212	332212	3423	Dies, cutting (except metal cutting), manufacturing
332212	332212	3423	Dies, steel rule (except metal cutting), manufacturing
332212	332212	3545	Dividers, machinists' precision tools, manufacturing
332212	332212	3423	Drawknives manufacturing
332212	332212	3423	Drill bits, woodworking, manufacturing
332212	332212	3423	Drills, hand held, nonelectric, manufacturing
332212	332212	3423	Edge tools, woodworking (e.g., augers, bits, countersinks), manufacturing
332212	332212	3423	Engraver's handtools, nonpowered, manufacturing
332212	332212	3423	Files, handheld, manufacturing
332212	332212	3644	Fish wire (i.e., electrical wiring tool) manufacturing
332212	332212	3423	Forks, handtools (e.g., garden, hay, manure), manufacturing
332212	332212	3545	Gauge blocks, machinists' precision tools, manufacturing
332212	332212	3545	Gauges, machinists' precision tools (except optical), manufacturing
332212	332212	3423	Gear pullers, handtools, manufacturing
332212	332212	3423	Gouges, woodworking, manufacturing
332212	332212	3524	Grass mowing equipment, nonpowered lawn and garden, manufacturing
332212	332212	3423	Guns, caulking, nonpowered, manufacturing
332212	332212	3523	Hair clippers for animal use, nonelectric, manufacturing
332212	332212	3423	Hammers, handtools, manufacturing
332212	332212	3423	Handheld edge tools (except saws, scissors-type), nonelectric, manufacturing
332212	332212	3423	Handtool metal blades (e.g., putty knives, scrapers, screw drivers) manufacturing
332212	332212	3545	Handtools, machinists' precision, manufacturing
332212	332212	3423	Handtools, motor vehicle mechanics', manufacturing
332212	332212	3423	Hatchets manufacturing
332212	332212	3421	Hedge shears and trimmers, nonelectric, manufacturing
332212	332212	3423	Hoes, garden and mason's handtools, manufacturing
332212	332212	3423	Hooks, handtools (e.g., baling, bush, grass, husking), manufacturing
332212	332212	3423	Jacks (except hydraulic, pneumatic) manufacturing
332212	332212	3423	Jeweler's handtools, nonelectric, manufacturing
332212	332212	3423	Knives and bits for woodworking lathes, planers, and shapers manufacturing
332212	332212	3421	Lawn edgers, nonpowered, manufacturing
332212	332212	3524	Lawnmowers, nonpowered, manufacturing
332212	332212	3423	Leaf skimmers and rakes, nonpowered swimming pool, manufacturing
332212	332212	3423	Levels, carpenter's, manufacturing
332212	332212	3423	Machetes manufacturing
332212	332212	3423	Machine knives (except metal cutting) manufacturing
332212	332212	3545	Machinists' precision measuring tools (except optical) manufacturing
332212	332212	3423	Mallets (e.g., rubber, wood) manufacturing
332212	332212	3423	Mason's handtools manufacturing
332212	332212	3423	Mattocks (i.e., handtools) manufacturing
332212	332212	3423	Mauls, metal, manufacturing
332212	332212		Measuring tools, machinist's (except optical), manufacturing
332212	332212	3423	Mechanic's handtools, nonpowered, manufacturing
332212	332212	3545	Micrometers, machinist's precision tools, manufacturing
332212	332212	3423	Miter boxes manufacturing
332212	332212	3423	Picks (i.e., handtools) manufacturing
332212	332212	3423	Planes, handheld, nonpowered, manufacturing
332212	332212	3423	Pliers, handtools, manufacturing
332212	332212	3423	plumbers' handtools, nonpowered, manufacturing
332212	332212	3423	Post hole diggers, nonpowered, manufacturing
332212	332212	3545	Precision tools, machinist's (except optical), manufacturing
332212	332212	3423	Pruners manufacturing
332212	332212	3423	Pry (i.e., crow) bars manufacturing
332212	332212	3423	Punches (except paper), nonpowered handtool, manufacturing
332212	332212	3423	Putty knives manufacturing
332212	332212	3423	Rakes, nonpowered handtool, manufacturing
332212	332212	3423	Rasps, handheld, manufacturing
332212	332212	3423	Ratchets, nonpowered, manufacturing
332212	332212	3423	Rulers, metal, manufacturing
332212	332212	3423	Scoops, metal (except kitchen-type), manufacturing
332212	332212	3423	Screw drivers, nonelectric, manufacturing
332212	332212	3423	Screwjacks manufacturing
332212	332212	3423	Scythes manufacturing
332212	332212		Shears, nonelectric, tool-type (e.g., garden, pruners, tinsnip), manufacturing
332212	332212	3423	Shovels, handheld, manufacturing
332212	332212	3423	Sickles manufacturing
332212	332212	3423	Sledgehammers manufacturing
332212	332212	3423	Sockets and socket sets manufacturing
332212	332212	3423	Soldering guns and irons, handheld (including electric), manufacturing
332212	332212	3423	Soldering iron tips and tiplets manufacturing
332212	332212	3423	Spades and shovels, handheld, manufacturing
332212	332212	3423	Squares, carpenters', metal, manufacturing
332212	332212	3423	Stonecutters' handtools, nonpowered, manufacturing
332212	332212	3999	Tape measures, metal, manufacturing
332212	332212	3421	Tinners' snips manufacturing
332212	332212	3423	Tools, hand, metal blade (e.g., putty knives, scrapers, screwdrivers)
332212	332212	3423	Tools, handheld, nonpowered (except kitchen-type), manufacturing
332212	332212	3423	Tools, woodworking edge (e.g., augers, bits, countersinks), manufacturing
332212	332212	3421	Trimmers, hedge, nonelectric, manufacturing
332212	332212	3423	Trowels manufacturing
332212	332212	3423	Vises (except machine tool attachments) manufacturing
332212	332212	3423	Wheel pullers, handtools, manufacturing
332212	332212	3423	Wrenches, handtools, nonpowered, manufacturing
332212	332212	3423	Yardsticks, metal, manufacturing

332213 Saw Blade and Handsaw Manufacturing

This U.S. industry comprises establishments primarily engaged in (1) manufacturing nonpowered handsaws and/or (2) manufacturing saw blades, all types (including those for power sawing machines).

Cross-References. Establishments primarily engaged in manufacturing handheld powered saws are classified in U.S. Industry 333991, Power-Driven Handtool Manufacturing.

Go to:

No change 1997 to 2002

2002 NAICS to 1987 SIC

1997 Economic Census

Bridge Between 1997 NAICS and SIC

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
332213	332213	3425	Blades, saw, all types, manufacturing
332213	332213	3425	Chain saw blades manufacturing
332213	332213	3425	Metal cutting saw blades manufacturing
332213	332213	3425	Saw blades, all types, manufacturing
332213	332213	3425	Saws, hand, nonpowered, manufacturing
332213	332213	3425	Stone cutting saw blades manufacturing
332213	332213	3425	Wood cutting saw blades manufacturing

332214 Kitchen Utensil, Pot, and Pan Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing metal kitchen utensils (except cutting-type), pots, and pans (except those manufactured by casting (e.g., cast iron skillets) or stamped without further fabrication).

Cross-References. Establishments primarily engaged in--

• Manufacturing finished cast metal kitchen utensils or castings for kitchen utensils--are classified in Industry Group 3315, Foundries;
• Manufacturing stampings for kitchen utensils, pots, and pans--are classified in U.S. Industry 332116, Metal Stamping; and
• Manufacturing metal cutting-type kitchen utensils--are classified in U.S. Industry 332211, Cutlery and Flatware (except Precious) Manufacturing.

Go to:

No change 1997 to 2002

2002 NAICS to 1987 SIC

1997 Economic Census

Bridge Between 1997 NAICS and SIC

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
332214	332214	3469	Cooking utensils, fabricated metal, manufacturing
332214	332214	3469	Enameled metal cutting utensils
332214	332214	3469	Kitchen utensils, fabricated metal (e.g., colanders, garlic presses, ice cream sc
332214	332214	3469	Nonstick metal cooking utensils
332214	332214	3496	Potato mashers manufacturing
332214	332214	3469	Pots and pans, fabricated metal, manufacturing
332214	332214	3469	Pressure cookers, household-type, manufacturing
332214	332214	3469	Teakettles and coffee pots, fabricated metal (except electric, glass), manufactur

3323 Architectural and Structural Metals Manufacturing

33231 Plate Work and Fabricated Structural Product Manufacturing

This industry comprises establishments primarily engaged in manufacturing one or more of the following: (1) prefabricated metal buildings, panels and sections; (2) structural metal products; and (3) metal plate work products.

Cross-References. Establishments primarily engaged in--

• Making manufactured homes (i.e., mobile homes) and prefabricated wood buildings--are classified in Industry 32199, All Other Wood Product Manufacturing;
• Constructing buildings, bridges, and other heavy construction projects on site--are classified in Sector 23, Construction;
• Building ships, boats and barges--are classified in Industry 33661, Ship and Boat Building;
• Manufacturing power boilers and heat exchangers--are classified in Industry 332410, Power Boiler and Heat Exchanger Manufacturing;
• Manufacturing heavy gauge tanks--are classified in Industry 332420, Metal Tank (Heavy Gauge) Manufacturing;
• Manufacturing metal plate cooling towers--are classified in Industry 33341, Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing; and
• Manufacturing metal windows, doors, and studs--are classified in Industry 33232, Ornamental and Architectural Metal Products Manufacturing.

332311 Prefabricated Metal Building and Component Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing prefabricated metal buildings, panels, and sections.

Cross-References. Establishments primarily engaged in--

• Making manufactured homes (i.e., mobile homes) and prefabricated wood buildings--are classified in Industry 32199, All Other Wood Product Manufacturing;
• Constructing prefabricated buildings on site--are classified in Subsector 236, Construction of Buildings; and
• Manufacturing metal windows and doors--are classified in U.S. Industry 332321, Metal Window and Door Manufacturing.

Go to:

No change 1997 to 2002

2002 NAICS to 1987 SIC

1997 Economic Census

Bridge Between 1997 NAICS and SIC

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
332311	332311	3448	Buildings, prefabricated metal, manufacturing
332311	332311	3448	Carports, prefabricated metal, manufacturing
332311	332311	3448	Dwellings, prefabricated metal, manufacturing
332311	332311	3448	Farm buildings, prefabricated metal, manufacturing
332311	332311	3448	Garages, prefabricated metal, manufacturing
332311	332311	3448	Greenhouses, prefabricated metal, manufacturing
332311	332311	3448	Houses, prefabricated metal, manufacturing
332311	332311	3448	Panels, prefabricated metal building, manufacturing
332311	332311	3448	Portable buildings, prefabricated metal, manufacturing
332311	332311	3448	Prefabricated buildings, metal, manufacturing
332311	332311	3448	Prefabricated homes, metal, manufacturing
332311	332311	3448	Sections for prefabricated metal buildings manufacturing
332311	332311	3448	Sheds, (e.g., garden, storage, utility) prefabricated metal, manufacturing
332311	332311	3448	Silos, prefabricated metal, manufacturing
332311	332311	3448	Utility buildings, prefabricated metal, manufacturing
332311	332311	3448	Warehouses, prefabricated metal, manufacturing

332312 Fabricated Structural Metal Manufacturing

This U.S. industry comprises establishments primarily engaged in fabricating structural metal products, such as concrete reinforcing bars and fabricated bar joists.

Cross-References. Establishments primarily engaged in--

• Manufacturing metal windows and doors--are classified in U.S. Industry 332321, Metal Window and Door Manufacturing;
• Manufacturing metal studs--are classified in U.S. Industry 332322, Sheet Metal Work Manufacturing;
• Constructing buildings, bridges, and other heavy construction projects on site--are classified in Sector 23, Construction;
• Building ships, boats and barges--are classified in Industry 33661, Ship and Boat Building; and
• Prefabricating metal buildings, panels, and sections--are classified in U.S. Industry 332311, Prefabricated Metal Building and Component Manufacturing.

Go to:

No change 1997 to 2002

2002 NAICS to 1987 SIC

1997 Economic Census

Bridge Between 1997 NAICS and SIC

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
332312	332312	3441	Barge sections, prefabricated metal, manufacturing
332312	332312	3449	Bars, concrete reinforcing, manufacturing
332312	332312	3441	Boat sections, prefabricated metal, manufacturing
332312	332312	3441	Bridge sections, prefabricated metal, manufacturing
332312	332312	3449	Concrete reinforcing bars manufacturing
332312	332312	3441	Dam gates, metal plate, manufacturing
332312	332312	3441	Expansion joints, metal, manufacturing
332312	332312	3449	Fabricated bar joists manufacturing
332312	332312	3441	Fabricated structural metal manufacturing
332312	332312	3441	Flood gates, metal plate, manufacturing
332312	332312	3441	Floor jacks, metal, manufacturing
332312	332312	3441	Floor posts, adjustable metal, manufacturing
332312	332312	3441	Highway bridge sections, prefabricated metal, manufacturing
332312	332312	3441	Joists, fabricated bar, manufacturing
332312	332312	3449	Landing mats, aircraft, metal, manufacturing
332312	332312	3441	Radio and television tower sections, fabricated structural metal, manufacturing
332312	332312	3441	Railway bridge sections, prefabricated metal, manufacturing
332312	332312	3441	Ship sections, prefabricated metal, manufacturing
332312	332312	3441	Steel joists manufacturing
332312	332312	3441	Steel railroad car racks manufacturing
332312	332312	3441	Structural steel, fabricated, manufacturing
332312	332312	3441	Television tower sections, fabricated structural metal, manufacturing
332312	332312	3441	Transmission tower sections, fabricated structural metal, manufacturing

332313 Plate Work Manufacturing

This industry comprises establishments primarily engaged in manufacturing fabricated metal plate work by cutting, punching, bending, shaping, and welding purchased metal plate.

Cross-References. Establishments primarily engaged in--

• Manufacturing power boilers and heat exchangers--are classified in Industry 332410, Power Boiler and Heat Exchanger Manufacturing;
• Manufacturing heavy gauge tanks--are classified in Industry 332420, Metal Tank (Heavy Gauge) Manufacturing; and
• Manufacturing metal plate cooling towers--are classified in U.S. Industry 333415, Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing.

Go to:

No change 1997 to 2002

2002 NAICS to 1987 SIC

1997 Economic Census

Bridge Between 1997 NAICS and SIC

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
332313	332313	3443	Airlocks, fabricated metal plate work, manufacturing
332313	332313	3443	Baffles, fabricated metal plate work, manufacturing
332313	332313	3443	Bins, fabricated metal plate work, manufacturing
332313	332313	3443	Breechings, fabricated metal plate work, manufacturing
332313	332313	3443	Buoys, fabricated plate work metal, manufacturing
332313	332313	3443	Casings, scroll, fabricated metal plate work, manufacturing
332313	332313	3443	Chutes, fabricated metal plate work, manufacturing
332313	332313	3443	Covers, annealing, fabricated metal plate work, manufacturing
332313	332313	3443	Covers, floating, fabricated metal plate work, manufacturing
332313	332313	3443	Culverts, fabricated metal plate work, manufacturing
332313	332313	3443	Cupolas, fabricated metal plate work, manufacturing
332313	332313	3443	Cyclones, industrial, fabricated metal plate work, manufacturing
332313	332313	3443	Ducting, fabricated metal plate work, manufacturing
332313	332313	3443	Fabricated plate work manufacturing
332313	332313	3443	Floating covers, fabricated metal plate work, manufacturing
332313	332313	3443	Flumes, fabricated metal plate work, manufacturing
332313	332313	3443	Fumigating chambers, fabricated metal plate work, manufacturing
332313	332313	3443	Hoods, industrial, fabricated metal plate work, manufacturing
332313	332313	3443	Hoppers, fabricated metal plate work, manufacturing
332313	332313	3443	Jackets, industrial, fabricated metal plate work, manufacturing
332313	332313	3443	Ladle bails, fabricated metal plate work, manufacturing
332313	332313	3443	Ladles, fabricated metal plate work, manufacturing
332313	332313	3443	Liners, industrial, fabricated metal plate work, manufacturing
332313	332313	3443	Nuclear shielding, fabricated metal plate work, manufacturing
332313	332313	3443	Penstocks, fabricated metal plate, manufacturing
332313	332313	3443	Pile shells, fabricated metal plate, manufacturing
332313	332313	3443	Pipe, fabricated metal plate, manufacturing
332313	332313	3443	Plate work (e.g., bending, cutting, punching, shaping, welding), fabricated metal
332313	332313	3443	Racks (e.g., trash), fabricated metal plate, manufacturing
332313	332313	3443	Reactor containment vessels, fabricated metal plate, manufacturing
332313	332313	3443	Rocket casings, fabricated metal work, manufacturing
332313	332313	3443	Smokestacks, fabricated metal boiler plate, manufacturing
332313	332313	3443	Space simulation chambers, fabricated metal plate work, manufacturing
332313	332313	3443	Sterilizing chambers, fabricated metal plate work, manufacturing
332313	332313	3443	Trash racks, fabricated metal plate work, manufacturing
332313	332313	3443	Troughs, industrial, fabricated metal plate work, manufacturing
332313	332313	3443	Truss plates, metal, manufacturing
332313	332313	3443	Tunnel lining, fabricated metal plate work, manufacturing
332313	332313	3443	Tunnels, wind, fabricated metal plate work, manufacturing
332313	332313	3443	Weldments manufacturing

33232 Ornamental and Architectural Metal Products Manufacturing

This industry comprises establishments primarily engaged in manufacturing one or more of the following: (1) metal framed windows (i.e., typically using purchased glass) and metal doors; (2) sheet metal work; and (3) ornamental and architectural metal products.

Cross-References. Establishments primarily engaged in--

• Manufacturing metal covered (i.e., clad) wood windows and doors--are classified in Industry 32191, Millwork;
• Manufacturing bins, cans, vats, and light tanks of sheet metal--are classified in Industry 33243, Metal Can, Box, and Other Metal Container (Light Gauge) Manufacturing;
• Manufacturing prefabricated metal buildings, panels, and sections--are classified in Industry 33231, Plate Work and Fabricated Structural Product Manufacturing;
• Fabricating sheet metal work on site--are classified in Subsector 238, Specialty Trade Contractors;
• Manufacturing metal stampings (except automotive, coins) and custom roll forming products--are classified in Industry 33211, Forging and Stamping;
• Manufacturing automotive stampings--are classified in Industry 336370, Motor Vehicle Metal Stamping; and
• Stamping coins--are classified in Industry 33991, Jewelry and Silverware Manufacturing.

332321 Metal Window and Door Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing metal framed windows (i.e., typically using purchased glass) and metal doors. Examples of products made by these establishments are metal door frames; metal framed window and door screens; and metal molding and trim (except automotive).

Cross-References. Establishments primarily engaged in--

• Manufacturing wood or metal covered (i.e., clad) wood framed windows and doors--are classified in U.S. Industry 321911, Wood Window and Door Manufacturing; and
• Manufacturing metal automotive molding and trim--are classified in Industry 336370, Motor Vehicle Metal Stamping.

Go to:

No change 1997 to 2002

2002 NAICS to 1987 SIC

1997 Economic Census

Bridge Between 1997 NAICS and SIC

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
332321	332321	3442	Baseboards, metal, manufacturing
332321	332321	3442	Casements, metal, manufacturing
332321	332321	3442	Door and jamb assemblies, metal, manufacturing
332321	332321	3442	Door frames and sash, metal, manufacturing
332321	332321	3442	Doors, metal, manufacturing
332321	332321	3442	Fire doors, metal, manufacturing
332321	332321	3442	Frames, door and window, metal, manufacturing
332321	332321	3442	Garage doors, metal, manufacturing
332321	332321	3442	Hangar doors, metal, manufacturing
332321	332321	3442	Jalousies, metal, manufacturing
332321	332321	3442	Louver windows, metal, manufacturing
332321	332321	3442	Molding and trim (except motor vehicle), metal, manufacturing
332321	332321	3442	Rolling doors for industrial buildings and warehouses, metal, manufacturing
332321	332321	3442	Sash, door and window, metal, manufacturing
332321	332321	3442	Screen doors, metal frame, manufacturing
332321	332321	3442	Screens, door and window, metal frame, manufacturing
332321	332321	3442	Shutters, door and window, metal, manufacturing
332321	332321	3444	Skylights, sheet metal, manufacturing
332321	332321	3442	Storm doors and windows, metal, manufacturing
332321	332321	3442	Trim and molding (except motor vehicle), metal, manufacturing
332321	332321	3442	Trim, metal, manufacturing
332321	332321	3442	Weatherstrip, metal, manufacturing
332321	332321	3442	Window frames and sash, metal, manufacturing
332321	332321	3442	Window screens, metal frame, manufacturing
332321	332321	3442	Windows, metal, manufacturing

332322 Sheet Metal Work Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing sheet metal work (except stampings).

Cross-References. Establishments primarily engaged in--

• Manufacturing sheet metal bins, vats, and light tanks of sheet metal--are classified in U.S. Industry 332439, Other Metal Container Manufacturing;
• Manufacturing metal cans, lids, and ends--are classified in U.S. Industry 332431, Metal Can Manufacturing;
• Fabricating sheet metal work on site--are classified in Subsector 238, Specialty Trade Contractors;
• Manufacturing metal stampings (except automotive, coins) and custom roll forming products--are classified in Industry 33211, Forging and Stamping;
• Manufacturing automotive stampings--are classified in Industry 336370, Motor Vehicle Metal Stamping; and
• Stamping coins--are classified in U.S. Industry 339911, Jewelry (except Costume) Manufacturing.

Go to:

No change 1997 to 2002

2002 NAICS to 1987 SIC

1997 Economic Census

Bridge Between 1997 NAICS and SIC

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
332322	332322	3444	Air cowls, sheet metal (except stampings), manufacturing
332322	332322	3444	Awnings, sheet metal (except stampings), manufacturing
332322	332322	3444	Canopies, sheet metal (except stampings), manufacturing
332322	332322	3444	Casings, sheet metal (except stampings), manufacturing
332322	332322	3444	Coal chutes, sheet metal (except stampings), manufacturing
332322	332322	3444	Concrete forms, sheet metal (except stampings), manufacturing
332322	332322	3444	Cornices, sheet metal (except stampings), manufacturing
332322	332322	3444	Cowls, sheet metal (except stampings), manufacturing
332322	332322	3444	Culverts, sheet metal (except stampings), manufacturing
332322	332322	3444	Dampers, sheet metal (except stampings), manufacturing
332322	332322	3444	Door hoods, sheet metal (except stampings), manufacturing
332322	332322	3444	Downspouts, sheet metal (except stampings), manufacturing
332322	332322	3444	Ducts, sheet metal, manufacturing
332322	332322	3444	Eaves, sheet metal (except stampings), manufacturing
332322	332322	3444	Elbows for conductor pipe, hot air ducts, and stovepipe, sheet metal (except stam
332322	332322	3444	Flooring, sheet metal (except stampings), manufacturing
332322	332322	3444	Flues, stove and furnace, sheet metal (except stampings), manufacturing
332322	332322	3444	Flumes, sheet metal (except stampings), manufacturing
332322	332322	3444	Forms, concrete, sheet metal (except stampings), manufacturing
332322	332322	3444	Furnace casings, sheet metal (except stampings), manufacturing
332322	332322	3444	Furnace flues, sheet metal (except stampings), manufacturing
332322	332322	3444	Guardrails, highway, sheet metal (except stampings), manufacturing
332322	332322	3444	Gutters, sheet metal (except custom roll formed), manufacturing
332322	332322	3444	Hampers, laundry, sheet metal (except stampings), manufacturing
332322	332322	3444	Highway guardrails, sheet metal (except stampings), manufacturing
332322	332322	3444	Hoods, range (except household-type), sheet metal (except stampings), manufactur
332322	332322	3444	Irrigation pipe, sheet metal (except stampings), manufacturing
332322	332322	3444	Joists, sheet metal (except stampings), manufacturing
332322	332322	3444	Louvers, sheet metal (except stampings), manufacturing
332322	332322	3444	Machine guards, sheet metal (except stampings), manufacturing
332322	332322	3444	Mail chutes, sheet metal (except stampings), manufacturing
332322	332322	3444	Pile shells, sheet metal (except stampings), manufacturing
332322	332322	3444	Pipe, sheet metal (except stampings), manufacturing
332322	332322	3444	Radiator shields and enclosures, sheet metal (except stampings), manufacturing
332322	332322	3444	Roof deck, sheet metal (except stampings), manufacturing
332322	332322	3444	Roofing, sheet metal (except stampings), manufacturing
332322	332322	3444	Sheet metal work (except stampings) manufacturing
332322	332322	3444	Siding, sheet metal (except stampings), manufacturing
332322	332322	3444	Spouts, sheet metal (except stampings), manufacturing
332322	332322	3444	Stove boards, sheet metal (except stampings), manufacturing
332322	332322	3444	Stove pipes and flues, sheet metal (except stampings), manufacturing
332322	332322	3444	Studs, sheet metal (except stampings), manufacturing
332322	332322	3444	Troughs, elevator, sheet meta (except stampings), manufacturing
332322	332322	3444	Ventilators, sheet metal (except stampings), manufacturing
332322	332322	3444	Wells, light, sheet metal (except stampings), manufacturing

332323 Ornamental and Architectural Metal Work Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing ornamental and architectural metal work, such as staircases, metal open steel flooring, fire escapes, railings, and scaffolding.

Cross-References. Establishments primarily engaged in manufacturing prefabricated metal buildings, panels, and sections are classified in U.S. Industry 332311, Prefabricated Metal Building and Component Manufacturing.

Go to:

No change 1997 to 2002

2002 NAICS to 1987 SIC

1997 Economic Census

Bridge Between 1997 NAICS and SIC

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
332323	332323	3446	Acoustical suspension systems, metal, manufacturing
332323	332323	3446	Architectural metalwork manufacturing
332323	332323	3446	Balcony railings, metal, manufacturing
332323	332323	3446	Bank fixtures, ornamental metal, manufacturing
332323	332323	3446	Bannisters, metal, manufacturing
332323	332323	3523	Barn stanchions and standards manufacturing
332323	332323	3446	Brasswork, ornamental, manufacturing
332323	332323	3446	Chain ladders, metal, manufacturing
332323	332323	3446	Channels, furring metal, manufacturing
332323	332323	3523	Corrals, metal, manufacturing
332323	332323	3449	Curtain wall, metal, manufacturing
332323	332323	3446	Elevator guide rails, metal, manufacturing
332323	332323	3446	Fences and gates (except wire), metal, manufacturing
332323	332323	3446	Fire escapes, metal, manufacturing
332323	332323	3446	Flagpoles, metal, manufacturing
332323	332323	3446	Flooring, open steel (i.e., grating), manufacturing
332323	332323	3446	Furring channels, sheet metal, manufacturing
332323	332323	3523	Gates, holding, sheet metal, manufacturing
332323	332323	3446	Gates, metal (except wire), manufacturing
332323	332323	3446	Gratings (i.e., open steel flooring) manufacturing
332323	332323	3446	Grills and grillwork, sheet metal, manufacturing
332323	332323	3446	Grillwork, ornamental metal, manufacturing
332323	332323	3446	Guards, bannisters, and railings, sheet metal, manufacturing
332323	332323	3446	Ladders, metal chain, manufacturing
332323	332323	3446	Ladders, permanently installed, metal, manufacturing
332323	332323	3449	Lath, expanded metal, manufacturing
332323	332323	3446	Ornamental metalwork manufacturing
332323	332323	3446	Partitions, ornamental metal, manufacturing
332323	332323	3446	Pipe bannisters, metal, manufacturing
332323	332323	3446	Pipe guards, metal, manufacturing
332323	332323	3446	Pipe railings, metal, manufacturing
332323	332323	3446	Purlins, metal, manufacturing
332323	332323	3446	Railings, metal, manufacturing
332323	332323	3446	Registers, metal air, manufacturing
332323	332323	3446	Scaffolds, metal, manufacturing
332323	332323	3446	Stair railings, metal, manufacturing
332323	332323	3446	Stair treads, metal, manufacturing
332323	332323	3446	Staircases, metal, manufacturing
332323	332323	3446	Stairs, metal, manufacturing
332323	332323	3523	Stalls, metal, manufacturing
332323	332323	3446	Treads, metal stair, manufacturing

3324 Boiler, Tank, and Shipping Container Manufacturing

33241 Power Boiler and Heat Exchanger Manufacturing

See industry description for 332410 below.

332410 Power Boiler and Heat Exchanger Manufacturing

This industry comprises establishments primarily engaged in manufacturing power boilers and heat exchangers. Establishments in this industry may perform installation in addition to manufacturing power boilers and heat exchangers.

Cross-References. Establishments primarily engaged in--

• Manufacturing heavy gauge metal tanks--are classified in Industry 332420, Metal Tank (Heavy Gauge) Manufacturing;
• Manufacturing steam or hot water low pressure heating boilers--are classified in U.S. Industry 333414, Heating Equipment (except Warm Air Furnaces) Manufacturing; and
• Installing power boilers and heat exchanges without manufacturing--are classified in Industry 238220, Plumbing, Heating, and Air-Conditioning Contractors.

Go to:

No change 1997 to 2002

2002 NAICS to 1987 SIC

1997 Economic Census

Bridge Between 1997 NAICS and SIC

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
332410	332410	3443	Aftercoolers (i.e., heat exchangers) manufacturing
332410	332410	3443	Barometric condensers manufacturing
332410	332410	3443	Boiler casings manufacturing
332410	332410	3443	Boilers, power, manufacturing
332410	332410	3443	Condenser boxes, metal, manufacturing
332410	332410	3443	Condensers, steam, manufacturing
332410	332410	3443	Economizers (i.e., power boiler accessory) manufacturing
332410	332410	3443	Exchangers, heat, manufacturing
332410	332410	3443	Heat exchangers manufacturing
332410	332410	3443	Intercooler shells manufacturing
332410	332410	3443	Marine power boilers manufacturing
332410	332410	3443	Nuclear reactor steam supply systems manufacturing
332410	332410	3559	Nuclear reactors control rod drive mechanisms manufacturing
332410	332410	3443	Nuclear reactors manufacturing
332410	332410	3443	Power boilers manufacturing
332410	332410	3443	Reactors, nuclear, manufacturing
332410	332410	3443	Stationary power boilers manufacturing
332410	332410	3443	Steam condensers manufacturing

33242 Metal Tank (Heavy Gauge) Manufacturing

See industry description for 332420 below.

332420 Metal Tank (Heavy Gauge) Manufacturing

This industry comprises establishments primarily engaged in cutting, forming, and joining heavy gauge metal to manufacture tanks, vessels, and other containers.

Cross-References. Establishments primarily engaged in--

• Manufacturing power boilers--are classified in Industry 332410, Power Boiler and Heat Exchanger Manufacturing;
• Manufacturing light gauge metal containers--are classified in Industry 33243, Metal Can, Box, and Other Metal Container (Light Gauge) Manufacturing; and
• Installing heavy gauge metal tanks without manufacturing--are classified in Industry 238120, Structural Steel and Precast Concrete Contractors.

Go to:

No change 1997 to 2002

2002 NAICS to 1987 SIC

1997 Economic Census

Bridge Between 1997 NAICS and SIC

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
332420	332420	3443	Absorbers, gas, heavy gauge metal, manufacturing
332420	332420	3443	Accumulators, industrial pressure vessels, heavy gauge metal, manufacturing
332420	332420	3443	Acetylene cylinders, heavy gauge metal, manufacturing
332420	332420	3443	Air receiver tanks, heavy gauge metal, manufacturing
332420	332420	3443	Annealing vats, heavy gauge metal, manufacturing
332420	332420	3443	Autoclaves, industrial-type, heavy gauge metal, manufacturing
332420	332420	3443	Bulk storage tanks, heavy gauge metal, manufacturing
332420	332420	3443	Caissons, underwater work, heavy gauge metal, manufacturing
332420	332420	3443	Columns, fractionating, heavy gauge metal, manufacturing
332420	332420	3443	Cryogenic tanks, heavy gauge metal, manufacturing
332420	332420	3443	Cylinders, pressure, heavy gauge metal, manufacturing
332420	332420	3443	Digesters, industrial-type, heavy gauge metal, manufacturing
332420	332420	3443	Farm storage tanks, heavy gauge metal, manufacturing
332420	332420	3443	Fermention tanks, heavy gauge metal tanks, manufacturing
332420	332420	3443	Gas storage tanks, heavy gauge metal, manufacturing
332420	332420	3443	Kettles, heavy gauge metal, manufacturing
332420	332420	3443	Liquefied petroleum gas (LPG) cylinders manufacturing
332420	332420	3443	Liquid oxygen tanks manufacturing
332420	332420	3443	Nuclear waste casks, heavy gauge metal, manufacturing
332420	332420	3443	Oil storage tanks, heavy gauge metal, manufacturing
332420	332420	3443	Petroleum storage tanks, heavy gauge metal, manufacturing
332420	332420	3443	Pots (e.g., annealing, melting, smelting), heavy gauge metal, manufacturing
332420	332420	3443	Retorts, heavy gauge metal, manufacturing
332420	332420	3443	Septic tanks, heavy gauge metal, manufacturing
332420	332420	3443	Smelting pots and retorts manufacturing
332420	332420	3443	Stills, heavy gauge metal, manufacturing
332420	332420	3443	Storage tanks, heavy gauge metal, manufacturing
332420	332420	3443	Tanks, heavy gauge metal, manufacturing
332420	332420	3443	Vacuum tanks, heavy gauge metal, manufacturing
332420	332420	3443	Vats, heavy gauge metal, manufacturing
332420	332420	3443	Vessels, heavy gauge metal, manufacturing
332420	332420	3443	Water tanks, heavy gauge metal, manufacturing

33243 Metal Can, Box, and Other Metal Container (Light Gauge) Manufacturing

This industry comprises establishments primarily engaged in forming light gauge metal containers.

Cross-References. Establishments primarily engaged in--

• Manufacturing foil containers--are classified in Industry 33299, All Other Fabricated Metal Product Manufacturing;
• Reconditioning barrels and drums--are classified in Industry 811310, Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance; and
• Manufacturing heavy gauge metal containers--are classified in Industry 332420, Metal Tank (Heavy Gauge) Manufacturing.

332431 Metal Can Manufacturing

This U.S. industry comprises establishments primarily engaged in manufacturing metal cans, lids, and ends.

Cross-References. Establishments primarily engaged in--

• Manufacturing foil containers--are classified in U.S. Industry 332999, All Other Miscellaneous Fabricated Metal Product Manufacturing; and
• Manufacturing light gauge metal containers (except cans)--are classified in U.S. Industry 332439, Other Metal Container Manufacturing.