A 20ft used shipping container offers about 1,170 cubic feet of storage, making it ideal for medium-sized items or a significant volume of goods.
Delivery Zip Code
Monthly payments available with Affirm.
CSC marine survey certifies a container as cargo worthy or seaworthy for international shipping. Inspection by a licensed surveyor, $150.
+$150
High Security Lockbox
+$150
Exterior Paint
+$950
Exterior Regular Paint 20ft
+$850
Monthly payments available with Affirm.
A 20ft used tank container — also called a 20-foot ISO tank container — is a proven stainless-steel unit for sale designed for safe transport and storage of bulk liquids by road, rail, or sea. Built to ISO standards with a cylindrical tank secured within a durable steel frame, it delivers structural integrity and leak prevention you own outright at a lower cost than new.
What is a used ISO tank container? Previously in service, each unit has been inspected, tested, and certified for continued use. While cosmetic wear such as minor dents, scuffs, or surface rust may be present, all seals, valves, and internal linings remain fully functional for dependable liquid logistics.
Perfect for chemicals, food-grade liquids, industrial applications, and multi-modal bulk liquid transport where ISO-certified tank capacity and cost efficiency matter.
Buy your 20ft used tank container online now while it is in stock — delivered in 3-7 days across the US. Pricing, specs, and FAQs are in the product tabs.
Best when no unloading equipment is available. The driver backs into position, tilts the trailer, and slides the container directly onto the ground.
Best when a forklift or crane is available on-site. The container must be lifted off the trailer using a forklift rated for at least 15,000 lb or an appropriate crane. Conexwest can help coordinate additional placement equipment when needed.
Please make sure the delivery site has:
Containers can usually be placed directly on a solid, level surface without a foundation. Let us know in advance if the site is wet, muddy, soft, sloped, or difficult to access.
| Feature | Details |
|---|---|
| Exterior Length | 20 ft (6.058 m) |
| Exterior Width | 8 ft (2.438 m) |
| Exterior Height | 8 ft 6 in. (2.591 m) |
| Nominal Capacity | ≈ 6,600 gallons US (25,000 liters) – some models up to 6,870 gallons / 26,000 liters |
| Tare Weight | ≈ 8,100–8,450 lbs (3,675–3,835 kg) |
| Maximum Gross Weight | 74,960–79,370 lbs (34,000–36,000 kg) |
| Working Pressure | 58 psi (4.0 bar) |
| Test Pressure | 87 psi (6.0 bar) |
| Operating Temperature Range | –40°F to +266°F (–40°C to +130°C) |
| Tank Shell | Stainless steel 316/316L (shell thickness ≈ 0.165 in, ends ≈ 0.183 in) |
| Frame | ISO full steel frame (SPA-H or equivalent) |
| Condition | Used – fully functional, minor cosmetic wear |
| ISO Certification | Yes |
| CSC Plate | Available for international shipping |
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Comes with a 5-year limited warranty covering:
Excludes: normal cosmetic wear, seal/gasket aging, misuse, over-pressurization, incompatible cargo, and internal contamination.
Service and Support
Warranty claims are handled directly through Conexwest.
Optional extended warranty plans are available upon request.
For full warranty terms and conditions, warranty terms.
A 20ft used shipping container offers about 1,170 cubic feet of storage, making it ideal for medium-sized items or a significant volume of goods.
Yes, this container is built to be weatherproof and secure, keeping your belongings dry and safe from the elements and theft.
A 20ft refurbished shipping container offers about 1,170 cubic feet of storage, making it ideal for medium-sized items or a significant volume of goods.
Conexwest provides flexible delivery options, including direct site delivery. Our team can also assist with setup to ensure the container is positioned correctly and ready for use.
Absolutely. The interior can be modified with shelving, partitions, and other customizations to meet your specific needs.
With proper care, a 20ft used container can last up to 20 years or longer. Routine maintenance like ensuring ventilation will help extend its lifespan.
Yes, these containers are versatile and can be used for residential storage, commercial storage, or even converted into living or office spaces.
Yes, this container is built to be weatherproof and secure, keeping your belongings dry and safe from the elements and theft.
Yes, these containers are designed to be stackable and can be relocated using standard lifting equipment like a forklift via its forklift pockets.
Conexwest offers both rental and purchase options. Renting is perfect for short-term needs, while buying is more cost-effective for long-term use.
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