PSC codes › 3431
PSC 3431 — Electric Arc Welding Equipment: federal contracts
Buyers by office, new entrants and recompetes in FedSift →
Open solicitations
No open solicitations carry this PSC right now.
Get new PSC 3431 solicitations by email
We'll email you when new PSC 3431 (Electric Arc Welding Equipment) solicitations post on SAM.gov. The first email lists what is open right now, then at most once a week, only when something new posts. No account needed; unsubscribe in a click.
What PSC 3431 covers
Description: Electric Arc Welding Equipment
Includes: Gas Shielded Arc Welding Machines; Arc Bonding Machines; Semi-Automatic and Automatic Arc Welding Machines.
Excludes: Welding Supplies, and Associated Equipment such as: Flux Recovery Machines; Flux Dispensers; Tacker Panels; Welding Panels.
Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: Industrial Products & Services › Machinery & Components.
Who is winning new PSC 3431 work
Contractors ranked by obligations on awards that started FY2024–FY2027 to date.
| Contractor | Obligations | Awards |
|---|---|---|
| PAULEY RODINE INC | $3.2M | 1 |
| LINSUN INDUSTRIAL GROUP LLC | $2.6M | 6 |
| AMADA AMERICA INC. | $2.4M | 1 |
| MISSISSIPPI WELDERS SUPPLY COMPANY, INC. | $2.4M | 73 |
| THE ESAB GROUP INC | $2.1M | 1 |
| PHILLIPS CORPORATION | $1.8M | 3 |
| MIAMI INDUSTRIAL GASES INC. | $975K | 39 |
| SAN ANGELO CROSS TEXAS SUPPLY LLC | $646K | 8 |
| SAFAA AL RAWABY | $339K | 1 |
| JGILS, LLC | $315K | 20 |
How competitive is PSC 3431?
- 88.7% of obligations on these awards were competed.
- 8.9% of competed awards that report offers drew a single offer (n=425).
- 67.5% went to small businesses.
- The five largest contractors hold 61.9% across 110 contractors.
NAICS codes used on PSC 3431 awards
| NAICS | Industry | Share |
|---|---|---|
| 333992 | Welding and Soldering Equipment Manufacturing | 45.7% |
| 333517 | Machine Tool Manufacturing | 38.0% |
| 811310 | Commercial and Industrial Machinery and Equipment (Except Automotive and Electronic) Repair and Maintenance | 11.7% |
| 333921 | Elevator and Moving Stairway Manufacturing | 1.2% |
| 332510 | Hardware Manufacturing | 0.8% |
| 333515 | Cutting Tool and Machine Tool Accessory Manufacturing | 0.5% |
| 444140 | Hardware Retailers | 0.3% |
| 322230 | Stationery Product Manufacturing | 0.3% |
Related PSC codes
5340 Hardware · 3439 Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · 6625 Electrical and Electronic Properties Measuring and Testing Instruments · 4240 Safety and Rescue Equipment · 5999 Miscellaneous Electrical and Electronic Components · 5935 Connectors, Electrical · 4820 Valves, Nonpowered · 4320 Power and Hand Pumps
Win PSC 3431 work with FedSift
- Matched to your company — PSC 3431 solicitations ranked against your capabilities, NAICS and certifications, with a fit score for each
- A compliance matrix from the package — every requirement in the attachments, each cited to its page
- A pipeline that watches the dates — question cutoffs and response deadlines from what the notice states, amendments and new versions as they post
- The market behind the code — buyers by contracting office, who is entering, adjacent codes and contracts coming up for recompete
Find work like this → or open PSC 3431 intelligence
Free plan, no credit card. Browse without an account; sign in to match and track.