Powered by LevrNAICS 331210: Iron and steel pipe and tube manufacturing from purchased steel
NAICS 331210 is the industry code for iron and steel pipe and tube manufacturing from purchased steel. Use it on loan applications, tax forms and registrations. Explore financing for manufacturing and start your application when you are ready.
What 331210 covers
This code covers businesses that make welded or seamless steel pipe and tube from steel they buy, rather than steel they melt.
Included in this code
- Welded steel pipe and tube
- Seamless steel tubing from purchased steel
- Structural steel tubing
- Oil country tubular goods from purchased steel
Not this code
- Steel pipe made in steel mills: see 331110 Iron and steel mills and ferroalloy manufacturing
- Fabricated pipe and fittings: see 332996 Fabricated pipe and pipe fitting manufacturing
- Plastic pipe: see 326122 Plastics pipe and pipe fitting manufacturing
Businesses that use 331210
Financing for this trade
Tube makers finance tube mills and finishing equipment with equipment loans and run asset based lines on coil inventory and receivables. Lenders look at steel price swings, energy sector exposure and tariff effects.
Apply for funding with AIIs 331210 the right code for a steel pipe and tube manufacturer?
Yes, if you buy steel coil or plate and form it into pipe or tube. Mills that melt the steel and make pipe use 331110. Shops that cut, bend and weld purchased pipe into assemblies and spools use 332996. Plastic pipe makers use 326122.
What is the SBA size standard for 331210?
Under 13 CFR 121.201, a business classified under NAICS 331210 is small if it averages no more than 1,000 employees, counting affiliates, over the prior 24 months. SBA uses that number for loan eligibility and federal agencies use it for small business set asides. A firm above it can still qualify for SBA 7(a) and 504 loans under the alternative standard of $15 million tangible net worth and $5 million average net income.
How do tube mills manage steel price risk?
Tube mills usually run an asset based line that grows and shrinks with coil inventory, and many pass price changes to customers through surcharges. Lenders look at inventory valuation policies, hedging practices and margin history through steel cycles. Equipment loans finance mill upgrades.
What does NAICS 331210 cover?
Iron and steel pipe and tube manufacturing from purchased steel. Industry level code in NAICS 2022, under 31-33 Manufacturing, 331 Primary metal manufacturing, 3312 Steel product manufacturing from purchased steel, 33121 Iron and steel pipe and tube manufacturing from purchased steel.
What financing do NAICS 331210 businesses use?
Equipment financing, working capital, SBA loans and invoice factoring are the products placed most for manufacturing businesses. Start an application and the AI matches the deal to lenders that fund this code.
Where do I put NAICS 331210?
On the SBA loan application, on federal Schedule C or Form 1120, on SAM.gov and state registrations, and on most lender applications. A business can report more than one code; use this one if it describes what produces most of your revenue.