Shipping containers are standardized metal boxes used for the global transport and storage of goodsThey are made of durable, weather-resistant steel and come in various sizes, primarily 20 and 40 feet long, but also including 10-foot containers. These containers are designed for intermodal transport, meaning they can be moved easily between different modes of transportation like ships, trains, and trucks. 

Here's a more detailed look at shipping container information:

Types and Sizes:
  • Standard: 20-foot and 40-foot containers are most common for international shipping. 
  • High Cube: These are taller than standard containers, adding an extra foot in height. 
  • Open Top: Designed for loading and unloading large or bulky items from the top. 
Construction and Materials:
  • Corten Steel: Most containers are made of maritime-grade corten steel, also known as weathering steel, which is an alloy designed to rust. 
  • Durability: The steel construction provides a robust and weather-resistant structure. 
Uses:
  • Global Shipping: The primary use is in intermodal shipping, facilitating international trade and domestic transport via commercial rail
  • Storage: Containers can be used for on-site storage, particularly on building work sites
  • On-site Workspaces: They can be modified internally into sheds, workshops, or offices. 
  • Modular Living: Some containers are converted into homes or offices. 
  • Events and Festivals: Containers are used for on-site storage at events or to sell official merchandise 
Dimensions:
  • Standard 20-foot:
    Approximately 6.05 meters (20 feet) long, 2.43 meters (8 feet) wide, and 2.59 meters (8.5 feet) tall. 

  • Standard 40-foot:
    Approximately 12 meters (40 feet) long, 2.43 meters (8 feet) wide, and 2.59 meters (8.5 feet) tall. 

  • High Cube:
    The height is increased by 1 foot (approximately 2.89 meters or 9.5 feet). 

  • Interior dimensions:
    The inside dimensions are slightly smaller than the exterior dimensions due to the structure of the container. 

Weight:
  • Empty Weight:
    A standard 20-foot container has an empty weight of about 2400 kg 
    A standard 40-foot container has an empty weight of about 3800 kg 
  • Maximum Gross Weight:
    The maximum loaded weight a 40-foot container our side loader can lift and carry is 21T gross

Certification and Inspection:
  • CSC Plate:
    Containers used for shipping must have a CSC (Container Safety Convention) plate, indicating they have been inspected and meet safety standards.
  • Reinspection:
    Containers certified for shipping must be reinspected at every 18 months