Chemical Processing · LA · page 2
Chemical Processing manufacturers in Louisiana
51 domestic chemical processing suppliers in Louisiana. Fabrication and machining for corrosive, high-pressure, and high-temperature service, where weld integrity and code compliance keep hazardous processes contained.
#26
of 50 by manufacturers listed
- 51
- In this state
- 1.1%
- Share of industry
- 0
- Set-aside registered
- 0
- Federal track record
of 1 on this page
of 1 hold awards
Standards that matter in chemical processing
3 to specify- ASME (U/S stamp)
- ASME B31.3
- ISO 9001:2015
Listings carry the federal set-aside registrations a company filed in SAM, not its quality-system certificates. Ask each shop for the current certificate and its scope before you release a drawing.
Chemical Processing suppliers in Louisiana
page 2 of 2- 51

New Orleans, LA · est. 1972
Soap and Other Detergent Manufacturing
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51–51 of 51
Chemical Processing in other states
49 states- California606
- Texas383
- Florida267
- New Jersey259
- Pennsylvania216
- Massachusetts205
- New York191
- Illinois189
- Ohio172
- North Carolina171
- Michigan151
- Georgia147
- Maryland141
- Virginia109
- Washington86
- Colorado86
- Connecticut82
Other industries in Louisiana
42 verticals- Metal Fabrication143
- Marine & Shipbuilding73
- Food & Beverage Processing51
- Consumer Products40
- Medical Devices38
- Signage, Printing & Marking33
- Building Products & Materials30
- Textiles & Apparel29
- Instrumentation, Test & Measurement25
- Electrical Equipment & Components21
- Industrial Machinery19
- Pulp, Paper & Packaging19
- Defense18
- Plastics & Rubber Products17
- Firearms & Ammunition13
- Oil & Gas13
- Aerospace12
- Fasteners & Hardware12
- Pharmaceutical11
- Robotics & Automation11
- Wood Products & Millwork11
- Furniture10
- Optics & Photonics10
- Primary Metals & Foundry8
- Construction Equipment7
- Telecommunications7
- Automotive6
- Electronics6
- Energy & Power Generation6
- Fluid Power & Hydraulics5
- Tanks, Vessels & Heat Exchangers5
- Heavy Truck, Trailer & Vehicle Bodies4
- HVAC & Refrigeration4
- Lighting4
- Space & Satellite4
- Water & Wastewater4
- Wire, Cable & Interconnect4
- Sporting Goods3
- Agricultural Equipment2
- Semiconductor2
- EV & Battery1
- Renewable Energy (Solar & Wind)1
What buyers specify in chemical processing
3 requirements- 01Code pressure vessels and process piping
- 02Corrosion-resistant alloy and exotic-metal fabrication
- 03Certified welding with material traceability
Everything made in Louisiana, not just chemical processing.
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