Glossary > #22G2

Shipping container 22G2

Shipping container 22G2 (translated from English as “shipping container 22G2”) is a widely recognized designation within the global shipping and logistics industry, specifically referring to the standard 20-foot container for general use. The 22G2 code, based on the ISO 6346 standard, provides key information about the dimensions, type, and intended use of the container. This article thoroughly discusses the features, specifications, uses, and global significance of the shipping container 22G2.

What is the Shipping Container 22G2?

The term 22G2 is a standardized designation of the container according to the ISO 6346 system. This globally recognized system ensures uniform identification of shipping containers, thus simplifying logistics, transport, and storage. Each part of the 22G2 code provides essential information:

  • 22: Specifies the dimensions of the container. Specifically, “22” refers to a 20-foot container with a standard height of 8 feet 6 inches.
  • G: Indicates a container for general use, suitable for transporting a wide range of goods. This type has solid walls, floor, and roof, providing reliable protection for the cargo.
  • 2: Specifies that this is a closed container without special features like ventilation, insulation, or cooling.

These containers are often referred to as dry containers (“dry van containers”) due to their enclosed design. They are among the most commonly used types in international shipping and form the backbone of global logistics.

Key Features of the Shipping Container 22G2

1. Standardized Dimensions

The 22G2 container meets international standards, ensuring compatibility with various transportation systems. Its dimensions are:

  • Length: 20 feet (6.06 meters)
  • Width: 8 feet (2.44 meters)
  • Height: 8 feet 6 inches (2.59 meters)

These standard dimensions allow for smooth handling and intermodal transport, whether by sea, road, or rail.

2. Durable Construction

The 22G2 container is primarily made of Corten steel, which is highly resistant to corrosion and harsh weather conditions. Other key features include:

  • Weather resistance: The container is fully enclosed to protect the cargo from water, dust, and external elements.
  • Sturdy construction: Designed to withstand the demanding conditions of international transport and ensure the security of the cargo.

3. Load Capacity

Thanks to its high load capacity, the 22G2 container is suitable for efficient transport of heavy goods:

  • Maximum gross weight: Approximately 30,480 kg (67,200 lbs)
  • Empty container weight (“Tare Weight”): Approximately 2,200 kg (4,850 lbs)
  • Payload (“Payload”): Approximately 28,280 kg (62,350 lbs)

These weight specifications ensure compliance with safety and legal regulations in various regions.

4. Versatility

The 22G2 container is a general-purpose unit, capable of transporting various types of cargo, such as:

  • Consumer goods (electronics, clothing, furniture)
  • Industrial equipment
  • Non-perishable food
  • Raw materials

Its enclosed construction ensures the safe transport of goods, regardless of external conditions.

5. Easy handling

The compact and easy-to-handle 20-foot size of the 22G2 container makes it ideal for:

  • Operation in ports and terminals
  • Deliveries to urban or residential areas
  • Temporary or permanent storage solutions

Use of the 22G2 shipping container

The 22G2 container is the foundation of modern logistics and has wide applications across various industries:

  1. International trade
    • Widely used in maritime transport, ensuring compatibility with cargo ships and intermodal transport systems for transporting goods across oceans.
  2. Storage and warehouse spaces
    • These containers are often converted into storage units, providing a secure and durable solution for equipment, tools, or supplies.
  3. Construction
    • At construction sites, 22G2 containers are often used as mobile offices, tool storage, or storage units.
  4. Container modifications
    • The versatility of the 22G2 container makes it an excellent foundation for various modifications, including:
      • Residential or commercial spaces
      • Pop-up shops or restaurants
      • Healthcare clinics or emergency shelters

ISO designation and its meaning

The standard ISO 6346 governs the design and identification of shipping containers, such as the 22G2. This ensures universal recognition and adherence to quality and safety standards. Key elements of the designation include:

  1. Container number
    • A unique identifier composed of four letters and seven numbers. For example:
      • The first three letters represent the owner code.
      • The fourth letter indicates the container type, such as “U” for transport containers.
      • The seven-digit number and check digit ensure precise tracking and identification.
  2. Size and type code
    • The 22G2 code provides precise information on the dimensions and features of the container.
  3. Operational designation
    • Additional information, such as maximum gross weight, empty container weight, and payload, are listed on the container doors.
  4. CSC plate
    • CSC plate (Container Safety Convention) confirms that the container meets international safety standards and structural integrity requirements, essential for global trade.

Comparison with Other Container Types

Container 22G2 belongs to the broader category of shipping containers, each designed for specific use. Here is a comparison:

Container TypeCodeHeightUsage
General Use22G28′ 6″General cargo, no special requirements
High Cube (HC)25G29′ 6″Larger cargo requiring more internal height
Refrigerated (Reefer)22R18′ 6″Perishable goods requiring temperature control
Open Top22U18′ 6″Oversized cargo loaded from the top
Flat Rack20P38′Heavy machinery or irregularly shaped cargo

Advantages of Using Container 22G2

  1. Cost Efficiency
    • The versatility and wide availability of this container type make it a cost-effective solution for both transport and storage.
  2. Global Compatibility
    • Standardized dimensions ensure smooth integration into international transport systems.
  3. Security
    • Lockable doors and a strong steel structure provide excellent protection against theft and unauthorized handling.
  4. Sustainability
    • Repurposing retired 22G2 containers for alternative uses supports sustainability and reduces waste.

Conclusion

Shipping Container 22G2 is a versatile and indispensable element of global logistics. Its standardized dimensions, durable construction, and wide range of uses make it the preferred choice for transport, storage, and other purposes. Understanding the 22G2 code facilitates container selection and highlights the critical role these units play in supporting international trade and innovation.

Whether you’re involved in logistics, business, or creative projects, the 22G2 container opens a world of possibilities.