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Stainless Steel Spiral Duct Durable, Corrosion-Resistant HVAC Solutions

apr 11 2025

dele:

stainless steel spiral duct

Did you know leaky HVAC ducts waste 25-40% of energy in commercial buildings? Traditional galvanized steel corrodes within 3-5 years in humid environments, forcing 73% of facility managers into costly replacements. Stainless steel spiral duct systems solve this crisis – and we’ve got the data to prove it.

Technical Superiority That Beats Spiral Welded Steel Pipe

Our 18-gauge 304L stainless steel spiral duct
s outperform standard spiral welded steel pipe with:

✅ 2.5x corrosion resistance (ASTM B117 salt spray test)
✅ 18% better airflow efficiency (SMACNA-certified)
✅ 50% faster installation vs. rectangular ducts

Feature	Our Product	Competitors
Max Pressure	+8" WG	5-6" WG
Warranty	15 Years	5-7 Years

Your Custom Solution in 3 Steps

Whether you need spiral steel pipe for pharmaceutical cleanrooms or chemical exhaust systems:

Share your specs (diameter, gauge, length)
Get engineered drawings in 48hrs
Receive shipment in 2-3 weeks

Case Study: Food Processing Plant

Replaced carbon steel ducts every 4 years → Installed our stainless steel spiral ducts in 2020. Result: Zero corrosion issues, 68% lower maintenance costs.

Ready to Eliminate Duct Replacements?

As North America's 1 stainless spiral duct manufacturer since 1998, we guarantee:

Q: How long does stainless steel spiral duct last?

Our 304/316L grades typically exceed 25 years in harsh environments.

Q: Minimum order quantity?

MOQ: 500 LF – perfect for small retrofit projects.

stainless steel spiral duct

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316 Stainless Steel Pipe High-Corrosion Resistance & Custom Bending Solutions

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At skabe værdi for kunderne!

Cangzhou Leo Technology Co., Ltd. er beliggende i Mengcun County Economic Development Zone, Cangzhou City, Hebei-provinsen. Det er en specialiseret højteknologisk virksomhed, der integrerer forskning og udvikling, produktion og salg af kompositrør og fittings.

Nyheder

Virksomheden betragter produktkvalitet som virksomhedens levetid, etablerer et solidt kvalitetsstyringssystem i overensstemmelse med kravene i industrien og nationale standarder, kontrollerer alle aspekter af input og output i hele processen, er opmærksom på alle detaljer og sikrer, at produktleveringsbeståelsesraten er 100%.

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