SIC 3443—Fabricated Plate Work (Boiler Shop)

Where 3443 sits

1. D Manufacturing
2. 34 Fabricated Metal Products, Except Machinery and Transportation Equipment
3. 344 Fabricated Structural Metal Products
4. 3443 Fabricated Plate Work (Boiler Shop)

Description

Establishments primarily engaged in manufacturing power and marine boilers, pressure and nonpressure tanks, processing and storage vessels, heat exchangers, weldments and similar products, by the process of cutting, forming and joining metal plates, shapes, bars, sheet, pipe mill products and tubing to custom or standard design, for factory or field assembly.

What 3443 includes

6-digit codes

• 344300 — Fabricated Plate Work (Boiler Shop)
• 344301 — Industrial Vessels, Tanks, and Containers
• 344302 — Heat Exchangers, Condensers, and Components
• 344303 — Boiler and Boiler Shop Work
• 344304 — Plate Work For The Metalworking Trade
• 344305 — Plate Work For The Nuclear Industry
• 344306 — Liners/Lining
• 344307 — Metal Parts
• 344308 — Chutes and Troughs
• 344309 — Pipe, Standpipe, and Culverts
• 344310 — Wind and Vacuum Tunnels
• 344311 — Chambers and Caissons
• 344399 — Fabricated Plate Work (Boiler Shop), NEC

8-digit codes

• 34430000 — Fabricated plate work (boiler shop)
• 34430100 — Industrial vessels, tanks, and containers
• 34430101 — Autoclaves, industrial
• 34430102 — Bins, prefabricated metal plate
• 34430103 — Columns (fractioning, etc.): metal plate
• 34430104 — Cryogenic tanks, for liquids and gases
• 34430105 — Cyclones, industrial: metal plate
• 34430106 — Digesters, process: metal plate
• 34430107 — Drums, knockout (reflux etc.): metal plate
• 34430108 — Dumpsters, garbage
• 34430109 — Farm storage tanks, metal plate
• 34430110 — Fuel tanks (oil, gas, etc.), metal plate
• 34430111 — Gas holders, metal plate
• 34430112 — Hoppers, metal plate
• 34430113 — Housings, pressure
• 34430114 — Jackets, industrial: metal plate
• 34430115 — Process vessels, industrial: metal plate
• 34430116 — Separators, industrial process: metal plate
• 34430117 — Spheres, for liquids or gas: metal plate
• 34430118 — Stills, pressure: metal plate
• 34430119 — Tank towers, metal plate
• 34430120 — Tanks for tank trucks, metal plate
• 34430121 — Tanks, lined: metal plate
• 34430122 — Tanks, standard or custom fabricated: metal plate
• 34430123 — Towers (bubble, cooling, fractionating, etc.): metal plate
• 34430124 — Trash racks, metal plate
• 34430125 — Vats, metal plate
• 34430126 — Vessels, process or storage (from boiler shops): metal plate
• 34430127 — Water tanks, metal plate
• 34430200 — Heat exchangers, condensers, and components
• 34430201 — Air coolers, metal plate
• 34430202 — Air preheaters, nonrotating: plate type
• 34430203 — Barometric condensers
• 34430204 — Condenser boxes, metal plate
• 34430205 — Condensers, steam
• 34430206 — Cooling towers, metal plate
• 34430207 — Finned tubes, for heat transfer
• 34430208 — Heat exchangers, plate type
• 34430209 — Heat exchangers: coolers (after, inter), condensers, etc.
• 34430300 — Boiler and boiler shop work
• 34430301 — Boiler casing, metal plate
• 34430302 — Boiler shop products: boilers, smokestacks, steel tanks
• 34430303 — Boilers: industrial, power, or marine
• 34430304 — Economizers (boilers)
• 34430400 — Plate work for the metalworking trade
• 34430401 — Annealing boxes, pots, or covers
• 34430402 — Cars, for hot metal
• 34430403 — Mixers, for hot metal
• 34430404 — Pots: annealing, melting, or smelting
• 34430405 — Retorts, industrial: smelting, etc.
• 34430500 — Plate work for the nuclear industry
• 34430501 — Atomic waste casks
• 34430502 — Housing cabinets for radium, metal plate
• 34430503 — Nuclear core structurals, metal plate
• 34430504 — Nuclear reactors, military or industrial
• 34430505 — Nuclear shielding, metal plate
• 34430506 — Pressurizers or auxiliary equipment, nuclear: metal plate
• 34430507 — Reactor containment vessels, metal plate
• 34430600 — Liners/lining
• 34430601 — Liners, industrial: metal plate
• 34430602 — Tunnel lining, metal plate
• 34430700 — Metal parts
• 34430701 — Baffles
• 34430702 — Breechings, metal plate
• 34430703 — Cable trays, metal plate
• 34430704 — Crane hooks, laminated plate
• 34430705 — Floating covers, metal plate
• 34430706 — Forms for tunnels, collapsible
• 34430707 — Pile shells, metal plate
• 34430800 — Chutes and troughs
• 34430801 — Chutes, metal plate
• 34430802 — Flumes, metal plate
• 34430803 — Penstocks, metal plate
• 34430804 — Troughs, industrial: metal plate
• 34430900 — Pipe, standpipe, and culverts
• 34430901 — Culverts, metal plate
• 34430902 — Pipe, large diameter: metal plate
• 34430903 — Standpipes
• 34431000 — Wind and vacuum tunnels
• 34431001 — Vacuum tunnels, metal plate
• 34431002 — Wind tunnels
• 34431100 — Chambers and caissons
• 34431101 — Airlocks
• 34431102 — Caissons, metal plate
• 34431103 — Fumigating chambers, metal plate
• 34431104 — Space simulation chambers, metal plate
• 34431105 — Sterilizing chambers, metal plate
• 34439900 — Fabricated plate work (boiler shop), nec
• 34439901 — Buoys, metal
• 34439902 — Containers, shipping (bombs, etc.): metal plate
• 34439903 — Cupolas, metal plate
• 34439904 — Cylinders, pressure: metal plate
• 34439905 — Ducting, metal plate
• 34439906 — High vacuum coaters, metal plate
• 34439907 — Hoods, industrial: metal plate
• 34439908 — Ladle bails
• 34439909 — Ladles, metal plate
• 34439910 — Missile silos and components, metal plate
• 34439911 — Perforating on heavy metal
• 34439912 — Rocket transportation casings
• 34439913 — Scroll casings
• 34439914 — Smokestacks, boiler plate
• 34439915 — Truss plates, metal
• 34439916 — Weldments

Example activities

• absorbers, gas
• accumulators (industrial pressure vessels)
• acetylene cylinders
• aftercooler shells
• air preheaters, nonrotating: plate type
• air receiver tanks, metal plate
• airlocks
• annealing boxes, pots, and covers
• atomic waste casks
• autoclaves, industrial
• baffles
• bails, ladle
• bins, prefabricated metal plate
• boiler shop products: industrial boilers, smokestacks, and steel tanks
• boilers: industrial, power, and marine
• boxes, condenser: metal plate
• breechings, metal plate
• buoys, metal
• cable trays, metal plate
• caissons, metal plate
• cars for hot metal
• casing, boiler: metal plate
• casings, scroll
• chutes, metal plate

Cross-references for 3443

• Establishments primarily engaged in manufacturing warm air heating furnaces are classified in Industry 3585 those manufacturing other nonelectric heating apparatus, except power boilers, are classified in Industry 3433 those manufacturing household cooking apparatus are classified in Industry 3631 and those manufacturing industrial process furnaces and ovens are classified in Industry 3567.

3443 in other systems