How Much Can Metal Tank (Heavy Gauge) Manufacturing Businesses Get in SBA Loans?

Across all SBA loan programs, 155 loans have been approved for businesses classified under NAICS 332420 (Metal Tank (Heavy Gauge) Manufacturing), representing $128.3M in total capital deployed. The average approved loan of $827K is 143% above avg the national SBA average of $340K, with typical repayment terms of 123 months.

SBA lending for metal tank (heavy gauge) manufacturing has contracted approximately 50% over recent fiscal years. This shift may reflect changing market conditions, industry consolidation, or tightening credit standards in this sector. However, 92 lenders remain active, maintaining competitive options for qualified borrowers.

Notably, 21% of SBA loans in this industry use the 504 program (well above the national average), indicating that metal tank (heavy gauge) manufacturing businesses frequently finance major fixed assets like real estate, heavy equipment, or facility buildouts. The 504 program offers up to $5.5M with below-market fixed rates and only 10% down from the borrower.

As a manufacturing business under NAICS 31-33, you qualify for enhanced SBA incentives through September 30, 2026. The SBA has fully waived guaranty fees on all 504 loans and on 7(a) loans up to $950,000 for manufacturers. Additionally, the MARC (Manufacturers' Access to Revolving Credit) program launched in October 2025, offering up to $5M in revolving credit exclusively for domestic manufacturers, a first for SBA lending.