Types of sea containers and familiarity with standards

Sea containers, also known as shipping containers, come in various types and sizes to accommodate different types of cargo. These containers are standardized to ensure efficiency in maritime transport, and they adhere to international standards set by the International Organization for Standardization (ISO). Here are some common types of sea containers:

1. Dry Van Container (DV):
   • Description: Standard containers used for general cargo. They are closed and weatherproof.
   • Standard Sizes: 20 feet (TEU) and 40 feet (FEU).
2. High Cube Container (HC):
   • Description: Similar to dry van containers but with extra height, providing more vertical space.
   • Standard Sizes: 20 feet (TEU) and 40 feet (FEU).
3. Refrigerated Container (REEFER):
   • Description: Containers with temperature control systems, used for transporting perishable goods.
   • Standard Sizes: 20 feet (TEU) and 40 feet (FEU).
4. Open Top Container (OT):
   • Description: These containers have an open top covered with a tarpaulin instead of a solid roof, making it suitable for over-height cargo.
   • Standard Sizes: 20 feet (TEU) and 40 feet (FEU).
5. Flat Rack Container (FR):
   • Description: Containers with collapsible sides, allowing for easy loading and unloading of heavy or oversized cargo.
   • Standard Sizes: 20 feet (TEU) and 40 feet (FEU).
6. Tank Container (Tanktainer):
   • Description: Designed to transport liquid cargo, such as chemicals or food-grade products.
   • Standard Sizes: Varies, but often 20 feet (TEU).
7. Open Side Container:
   • Description: Features full-length side doors for easier access to the container’s interior.
   • Standard Sizes: 20 feet (TEU) and 40 feet (FEU).
8. Half Height Container:
   • Description: Containers with reduced height designed for heavy bulk cargo like coal or minerals.
   • Standard Sizes: Varies, often 20 feet (TEU).
9. Platform Container:
   • Description: A flatbed container without side walls or a roof, suitable for oversized cargo or machinery.
   • Standard Sizes: 20 feet (TEU) and 40 feet (FEU).
10. Ventilated Container:
    • Description: Equipped with openings to allow air circulation, suitable for transporting goods that require ventilation.
    • Standard Sizes: 20 feet (TEU) and 40 feet (FEU).

It’s essential for shippers and logistics professionals to be familiar with these container types and their specifications to ensure proper handling and transportation of diverse cargoes. Adhering to international standards helps streamline global trade and logistics operations.