NEWS

Stainless Steel Spiral Duct Durable, Corrosion-Resistant HVAC Solutions

Bal 11 2025

dalintis:

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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Kurti vertę klientams!

„Cangzhou Leo Technology Co., Ltd.“ yra Mengcun apygardos ekonominės plėtros zonoje, Cangzhou mieste, Hebėjaus provincijoje. Tai specializuota aukštųjų technologijų įmonė, kuri integruoja sudėtinių vamzdžių ir jungiamųjų detalių tyrimus ir plėtrą, gamybą ir pardavimą.

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