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20L-500L Custom Stainless Steel Storage Tank With 1-Year Warranty and Mill Test Report

20L-500L Custom Stainless Steel Storage Tank With 1-Year Warranty and Mill Test Report photo-1
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20L-500L Custom Stainless Steel Storage Tank With 1-Year Warranty and Mill Test Report photo-4
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Product Spotlights

Customizable 20L-500L stainless steel storage tank with 1-year warranty and Mill Test Report. Made from premium 304/316L, TIG welded, 100% hydro-tested. Direct manufacturer since 1998, serving global markets. Ideal for chemical, food, and pharma industries.
Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Capacity:
Other, 20L - 500L
Material:
Stainless Steel (304/316L optional)
Surface Finish:
2B / BA / Mirror polish
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
Capacity Other, 20L - 500L
Material Stainless Steel (304/316L optional)
Surface Finish 2B / BA / Mirror polish
Application Chemical, Food, Beverage, Pharmaceutical
Warranty 1 Year
Customization Size, fittings, ports available
Thickness 1.5mm - 4.0mm (customizable)
Shape Cylindrical / Custom design

As a trusted manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory presents our 20L-500L Custom Stainless Steel Storage Tank, designed to meet the rigorous demands of various industries including chemical, food processing, beverage, and pharmaceutical sectors. Each tank is built with premium stainless steel, ensuring durability, corrosion resistance, and long service life. We offer full customization on capacity, fittings, and ports to match your specific application, and every unit comes with a 1-year warranty and a Mill Test Report for material traceability.

Our tanks are manufactured in our ISO-compliant facility in Hengshui, Hebei, China, with strict quality control at every stage. With an annual export value of US$5 million to US$10 million, we have shipped thousands of tanks to markets across North America, South America, Europe, Asia, Africa, and Oceania. Whether you need a small 20L lab tank or a large 500L process vessel, we provide reliable solutions backed by decades of expertise.

Key Features & Specifications

  • Material: High-grade stainless steel (304 or 316L available upon request).
  • Capacity Range: 20L to 500L, customizable in 10L increments.
  • Surface Finish: 2B, BA, mirror polish, or pickling passivation as per your requirement.
  • Weld Quality: TIG welding by certified welders, with smooth internal seams for easy cleaning.
  • Fittings: Inlet/outlet ports, pressure gauges, vents, manholes, and insulation options are customizable.
  • Testing: 100% hydrostatic pressure test before shipment; Mill Test Report included.
  • Warranty: 1-year comprehensive warranty covering manufacturing defects.

Parameter Standard Range Custom Options
Capacity 20L – 500L Any intermediate size
Wall Thickness 1.5mm – 4.0mm Up to 6mm for high-pressure
Working Pressure Atmospheric Customizable up to 5 bar
Temperature Range -20°C to 120°C With insulation up to 200°C
Fittings Standard 1” NPT inlet/outlet Tri-clamp, flanged, or custom

Operational Benefits

  • Easy Maintenance: Smooth interior finish prevents residue buildup and simplifies cleaning, reducing downtime.
  • Long Service Life: Stainless steel resists rust, chemical corrosion, and thermal shock, ensuring years of reliable operation.
  • Compliance Ready: Mill Test Report provides full material traceability, helping you meet regulatory requirements for food, pharma, or chemical applications.
  • Space Efficiency: Compact footprint with vertical or horizontal configuration options to fit your plant layout.
  • Cost-Effective: Direct manufacturer pricing eliminates middleman costs, and our 1-year warranty protects your investment.

With over 20 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has established a strong reputation for quality and reliability. We have served customers in more than 50 countries, providing customized storage solutions for industries ranging from water treatment to essential oil extraction. Our tanks are exported from Tianjin, Qingdao, and Shanghai ports, ensuring efficient logistics worldwide.

Why choose us? Our factory is equipped with advanced CNC machines, automatic welding robots, and a dedicated QC team that inspects every tank for dimensional accuracy, weld integrity, and surface finish. We offer a 1-year warranty that covers parts and labor, and we provide a Mill Test Report with every order to guarantee material quality. Many of our customers return for repeat orders because of our consistent quality and responsive after-sales support.

Don’t compromise on your storage tank quality. Contact us today to discuss your custom requirements, and we will provide a detailed quotation and technical drawing within 24 hours. Let our expertise help you achieve seamless production.

Frequently Asked Questions (FAQ)

  1. What materials are available for the tank? We offer stainless steel grade 304 and 316L. Please specify your requirement when ordering. 316L is recommended for chloride environments or corrosive media.
  2. Can I get a tank with a capacity between 20L and 500L? Yes, any capacity within that range is customizable. Just tell us your exact volume, and we will design accordingly.
  3. What is a Mill Test Report, and why is it important? A Mill Test Report (MTR) is a quality document from the steel mill that certifies the chemical composition and mechanical properties of the stainless steel plates used. It provides traceability and is often required for regulated industries.
  4. Do you offer insulation or heating jackets? Yes, we can add insulation layers, heating jackets, or cooling coils as per your process needs. These are optional add-ons.
  5. What is the lead time for production? Standard lead time is 15–25 working days after order confirmation and deposit. Custom designs may require additional time.
  6. How is the tank shipped? Tanks are securely packed in plywood crates or steel frames, and shipped via sea freight from Tianjin, Qingdao, or Shanghai ports. We can arrange FOB or CIF terms.
  7. Do you provide installation support? We provide technical drawings and installation instructions. On-site installation support is available upon request at an additional cost.
  8. What is your return policy? If a manufacturing defect is found within the 1-year warranty period, we will repair or replace the tank at no cost. Shipping costs for return are covered by us for confirmed defects.
Product Tags: Custom Stainless Steel Storage Tank , 20L-500L Stainless Steel Tank , Mill Test Report Storage Tank

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Gold Verified Supplier
2Yrs
Verified Business License
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Product Certifications
Others

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