1. What is “offshore Container”?
Offshore containers are specially designed shipping units built to transport tools, equipment, and materials to offshore installations like oil platforms and wind farms. Unlike standard shipping containers, these units are engineered to endure the demanding conditions of offshore operations, including being hoisted and transferred between ships or from ship to platform. They are robust enough to handle the impact and stress that may occur during such transfers.
2. Type of Offshore Containers:
| Type of Offshore Container | Description |
|---|---|
| Offshore Cargo Containers | General-purpose containers for transporting equipment and materials. Includes standard, half-height, and open-top variants. |
| Offshore Basket Containers | Open containers with low walls for transporting long or irregularly shaped cargo, like pipes or cables. |
| Offshore Tank Containers | Specialized for transporting liquids and gases such as fuel, chemicals, or potable water. |
| Offshore Refrigerated Containers | Temperature-controlled containers (reefers) for transporting perishable or temperature-sensitive goods. |
| Offshore Mud Cutting Containers | Designed to store and transport drilling waste, such as mud cuttings from oil and gas operations. |
| Offshore Waste Skips | Used for collecting and transporting waste materials from offshore platforms for proper disposal. |
| Offshore Workshops/Service Containers | Customized containers serving as mobile workshops or tool storage with utilities like workbenches. |
| Offshore Accommodation Containers | Designed to provide temporary living or office space, including sleeping quarters or offices. |
3. Technical Specification:
| Specification | 10Ft Offshore Container | 20Ft Offshore Container | 40Ft Offshore Container |
|---|---|---|---|
| External Length | 3,048 mm (10 ft) | 6,058 mm (20 ft) | 12,192 mm (40 ft) |
| External Width | 2,438 mm (8 ft) | 2,438 mm (8 ft) | 2,438 mm (8 ft) |
| External Height | 2,591 mm (8.5 ft) | 2,591 mm (8.5 ft) | 2,591 mm (8.5 ft) |
| Internal Length | 2,832 mm (9.3 ft) | 5,867 mm (19.2 ft) | 12,032 mm (39.5 ft) |
| Internal Width | 2,352 mm (7.7 ft) | 2,352 mm (7.7 ft) | 2,352 mm (7.7 ft) |
| Internal Height | 2,376 mm (7.8 ft) | 2,376 mm (7.8 ft) | 2,376 mm (7.8 ft) |
| Maximum Gross Weight | 10,000 kg | 20,000 kg | 30,480 kg |
| Tare Weight | 2,000 kg | 3,220 kg | 4,800 kg |
| Payload Capacity | 8,000 kg | 16,780 kg | 25,680 kg |
4. why offshore containers are called DNV containers:
1.) DNV Certification: Offshore containers are often referred to as
“DNV containers” because they are certified by DNV (Det Norske
Veritas), a leading global organization for quality assurance and risk
management.
2.) DNV 2.7-1 Standard: The containers are built to meet the DNV 2.7-1
standard, which sets strict guidelines for design, construction, and
testing. This ensures the containers are safe and reliable for offshore
use.
3.) Built for Harsh Conditions: Offshore environments, such as oil rigs
and wind farms, demand containers that can withstand rough handling,
including ship-to-ship and ship-to-platform transfers. DNV containers
are specifically designed for these conditions.
4.) Durability and Safety: The DNV 2.7-1 certification ensures the
container’s strength, durability, and ability to withstand impacts and
extreme weather conditions, making them suitable for the demanding
offshore industry.
5.) Global Recognition: The DNV standard is globally recognized, and
“DNV container” has become a common term used to describe offshore
containers that meet these rigorous safety and performance
requirements.
5. Main companies that produce offshore containers:
1.) CIMC (China International Marine Containers)
CIMC is one of the largest container manufacturers globally, offering a
wide range of offshore containers built to DNV 2.7-1 standards. Their
products are known for durability and reliability in harsh offshore
conditions.
2.) Suretank
Suretank is a leading manufacturer of DNV-certified offshore containers
and tanks, supplying the oil and gas industry worldwide. They are
known for their engineering expertise and commitment to safety.
3.) Modex
Modex provides a variety of offshore containers and modules that meet
DNV 2.7-1 standards. With a global footprint, they cater to the offshore
and energy sectors with a strong focus on quality.
4.) Leeta Metals
Leeta Metals is a professional supplier of high-quality offshore
containers, including DNV 2.7-1 certified units. Our containers are
designed to meet the highest industry standards, ensuring safety and
performance in challenging offshore environments. Whether you need
custom solutions or standard containers, feel free to contact us for all
your offshore container needs. We are here to help!
