While standard shipping containers and offshore containers may look
similar, they differ significantly in structure, components, and certification.
Here’s a breakdown of these differences:
| Aspect | Standard Shipping Container | Offshore Container |
|---|---|---|
| Design and Purpose | Designed for general land and sea transportation, focusing on durability and compatibility with global shipping practices. | Specifically built for the oil and gas industry, designed to withstand harsh offshore conditions and heavy-duty use. |
| Material | Constructed from corrosion-resistant Corten steel. | Reinforced with high-grade steel and additional bracing for extra strength. |
| Dimensions | Standard sizes include 20 ft, 40 ft, and 45 ft, adhering to ISO standards. | Varies in size, often smaller, tailored to specific offshore operational needs. |
| Load Capacity | Maximum gross weight is typically 30,480 kg (67,200 lbs). | Built to carry heavier loads relative to size, with a focus on safety and stability. |
| Doors | Equipped with double doors featuring locking bars, designed to keep out moisture and pests. | Features robust, watertight doors that can withstand extreme pressure and prevent water ingress. |
| Flooring | Floors made from marine-grade plywood or bamboo, reinforced with steel cross-members. | Heavy-duty steel flooring or additional anti-slip materials for enhanced safety. |
| Ventilation | Limited ventilation, generally suitable for non-perishable goods. | Enhanced ventilation or insulation, depending on the type of cargo, such as hazardous materials. |
| Lifting and Handling | Standard corner castings for stacking and lifting by cranes. | Specialized lifting points and shackles, complying with strict offshore safety regulations. |
| Certification | ISO 1496 and CSC certified, ensuring compliance with international shipping standards. | Certified under DNV 2.7-1 standards, with frequent inspections and third-party verification required. |
