40ft Used Shipping Container

The 40ft used shipping container is a retired intermodal unit that has completed multiple voyages in international trade. It provides a versatile and cost-effective storage solution for commercial, industrial, and residential applications, constructed from corrosion-resistant Corten steel.

Key Features

• Approximately 2,390 cubic feet of interior volume, offering substantial storage capacity for equipment, inventory, and materials 

• Corten steel construction providing structural integrity and resistance to corrosion 

• Double cargo doors on one end with steel locking bars and hasps, compatible with aftermarket padlocks 

• Marine-grade plywood flooring over steel cross-members, supporting heavy loads 

• Forklift pockets for ease of handling and repositioning 

• ISO corner castings for lifting and stacking compatibility

• Ventilation openings for airflow and moisture reduction

Detailed Description

This 40ft container is constructed from Corten steel, a weathering steel grade that develops a stable protective oxide layer when exposed to atmospheric conditions, providing long-term resistance to corrosion without requiring frequent repainting . The corrugated wall panels provide structural rigidity.

Used containers of this grade have typically been in service for 10 to 15 years on international trade routes . They show expected signs of wear including surface rust, scratches, minor dents, and faded paint with shipping line logos remaining visible . These cosmetic imperfections do not affect structural integrity.

Used containers are typically classified as Wind and Watertight (WWT) . This designation indicates the container has been verified to be free from holes and leaks, with fully functional doors and seals . While WWT containers are no longer suitable for international shipping or heavy stacking, they retain significant utility for stationary storage projects . Some units may be Cargo-Worthy (CW) with valid CSC certification for international transport .

Technical Specifications

• External Length: 40 ft (12.19 m) 

• External Width: 8 ft (2.44 m) 

• External Height: 8 ft 6 in (2.59 m) 

• Internal Length: 39 ft 5 in (12.03 m) approx. 

• Internal Width: 7 ft 8 in (2.35 m) approx. 

• Internal Height: 7 ft 10 in (2.39 m) approx. 

• Door Opening Width: 7 ft 8 in (2.34 m) approx. 

• Door Opening Height: 7 ft 5 in (2.28 m) approx. 

• Interior Volume: 2,366 – 2,390 ft³ (67 – 67.7 m³) 

• Approx. Tare Weight: 8,000 – 8,265 lbs (3,630 – 3,750 kg) 

• Max Gross Weight: 67,200 lbs (30,480 kg) 

• Max Payload: 58,935 lbs (26,730 kg) approx. 

• Floor Material: Marine-grade plywood

• Frame Material: Corten steel

Intended Use

This container is suited for the following applications:

• Secure storage for tools, equipment, construction materials, and inventory 

• Cost-effective warehouse capacity expansion

• On-site storage for construction sites, industrial yards, and agricultural properties 

• Residential storage for vehicles, furniture, and seasonal items

• Base for conversion projects including workshops and site offices 

Used containers are recommended for stationary storage applications where appearance is not a primary concern . Units with cargo-worthy certification may be suitable for international shipping subject to CSC requirements .

Package Includes

• Used 40ft shipping container

• Marine-grade plywood floor

• Double cargo doors with steel locking bars

• ISO corner castings (8 total)

• Forklift pockets (4 positions)

• CSC certification plate (certification validity may vary)