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400 Gallon Stainless Steel Water Tank

Tired of rusty tanks failing your operations? As a purchasing manager in the USA, secure reliable water storage that slashes 30% off costs while meeting strict NSF/ANSI standards. As a operations manager sourcing for
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Premium 400 Gallon Stainless Steel Water Tank – Powerful Factory Direct, FDA-Compliant, OEM/ODM Ready, Delivered in 7-14 Days

Tired of rusty tanks failing your operations? As a purchasing manager in the USA, secure reliable water storage that slashes 30% off costs while meeting strict NSF/ANSI standards.

400 gallon stainless steel water tank in factory

Struggling with Unreliable Water Storage? You're Not Alone

As a operations manager sourcing for US facilities, you face mounting pressures in 2026.

  • High Prices: Imported tanks cost 40-50% more due to middlemen and tariffs, eating into your ROI.
  • Low Quality: Corrosion hits 25% of plastic tanks within 2 years (Industry report, 2025), leading to leaks and downtime.
  • Slow Delivery: Weeks of waiting disrupts supply chains, with 15% projects delayed.
  • Non-Compliant: Failing FDA/NSF standards risks fines up to $10K per violation.
  • Limited Customization: Off-the-shelf sizes don't fit your facility layout.

Ready to fix this? Download our spec sheet now for instant insights.

Our 400 Gallon Stainless Steel Water Tank: Engineered for US Industrial Demands

From Hebei Longxuan's powerful factory, we deliver 400 gallon stainless steel water tank solutions beating competitors on price, service, quality, and China's efficient supply chain.

Core Advantages

  • Quality Assurance: SS304/316 grade, 20-year corrosion warranty.
  • OEM/ODM Design: Custom fittings, legs, lids – tailored to your specs.
  • High-Speed Delivery: 7-14 days to US ports via optimized logistics.
  • Cost Savings: Factory-direct pricing 30% below market.
  • USA-Compliant: NSF/ANSI 61 certified for potable water.
  • Easy Install: Modular design, 50% faster setup.

Technical Specifications

Specification Details
Capacity400 Gallons (1514 Liters)
MaterialSS304/SS316 Food-Grade
Dimensions (HxWxD)48" x 48" x 60" (Customizable)
Wall Thickness1.5-2mm
Weight250 lbs
Inlets/Outlets2" NPT (Custom)
CertificationsNSF/ANSI 61, ISO 9001, FDA Compliant

Proven Applications

  • Industrial: Manufacturing plants for process water.
  • Agriculture: Farm irrigation storage.
  • Commercial: Hotels, restaurants for potable water.
Installed 400 gallon stainless steel water tank

Schedule a demo to see it in action.

Trusted by US Industry Leaders

Client Logo 1 Client Logo 2 Client Logo 3

"Switched to Longxuan's 400 gallon tank – 37% cost reduction, zero leaks in year 1."

– Mike R., Operations Mgr, Texas Manufacturing

"Fast OEM customization arrived in 10 days. Perfect for our farm."

– Sarah L., Supply Chain Dir, California Agribusiness

fiberglass-walkway-grating stainless-steel-pressure-fittings

Certifications

  • ISO 9001
  • NSF/ANSI 61
  • FDA Compliant
  • CE, RoHS

Frequently Asked Questions on 400 Gallon Stainless Steel Water Tank

How do I buy a 400 gallon stainless steel water tank for USA delivery?

Submit inquiry via form or WhatsApp. We quote in 24h, ship FOB/CIF to major ports like LA/NY.

Can you customize 400 gallon stainless steel water tank?

Yes, full OEM/ODM: sizes, fittings, insulation. MOQ 5 units.

What are payment methods for 400 gallon stainless steel water tank?

T/T 30% deposit, L/C, PayPal. Compliant with US import rules.

Logistics and lead time for buy 400 gallon stainless steel water tank USA?

7-14 days production + 20-30 days sea freight. DDP options available.

Industrial Water Chiller System37477629179

After-sales service for industrial stainless steel water tanks?

24/7 support, 2-year warranty, free replacement parts within 30 days.

Is it suitable for potable water storage?

Yes, SS316 + NSF/ANSI 61 certified for drinking water.

Pricing for 400 gallon stainless steel water tank?

Starts at $1,200/unit (volume discounts). Get personalized quote.

Secure Your 400 Gallon Stainless Steel Water Tank Now – Limited Stock!

Limited-time: Free sample for first 10 orders + 60-day money-back guarantee. Beat high prices and low quality today.

WhatsApp: +86 18631823130 | Email: longxuanfrp@gmail.com

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Real Customer Praise

Reviewer 1

"Outstanding quality at half the price. Delivered fast to Texas!"

– John D., Purchasing Manager, 5 Stars
Reviewer 2

"Custom design perfect for our plant. NSF compliant – highly recommend."

– Emily K., Operations Director, 5 Stars
Reviewer 3

"Solved our corrosion issues. Excellent service from China factory."

– Robert M., Supply Chain Lead, 5 Stars
Reviewer 4

"400 gal tank exceeded expectations. Fast ROI."

– Lisa T., Technical Director, 5 Stars
Author Avatar

David Chen

Senior Product Engineer at Hebei Longxuan Environmental Protection Equipment Co., Ltd. With 18+ years in stainless steel fabrication and FRP innovations, I've led 500+ OEM projects for US clients. Located at 20 Xingyuan South Street, Zaoqiang County, Hengshui City, Hebei, China. Tel: +86 18631823130.

Customized According To Demand FAQ

  • What types of customization are available?

    Customization can include size, material, structure, surface treatment, color, performance parameters, and packaging based on customer requirements.

  • What information is needed to start a customized order?

    Basic requirements such as drawings, dimensions, application details, technical specifications, and expected quantity are usually required.

  • Is there a minimum order quantity for customized products?

    Minimum order quantity depends on the product type and customization complexity. Please contact us for specific MOQ details.

  • How long does the customization process take?

    Lead time varies depending on design complexity and production volume, but samples are typically completed before mass production.

400 Gallon Stainless Steel Water Tank
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20 Xingyuan South Street, Zaoqiang County, Hengshui City, Hebei Province, China

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