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Introduction:
When it comes to offshore containers, the lifting lugs play a critical role in ensuring safe and efficient lifting operations. Meeting strict requirements is crucial for their design and functionality. In this article, we will explore the key requirements for offshore container lifting lugs, keeping in mind the challenging offshore environment and the need for optimal performance.
 
Section 1: Design Considerations for Lifting Lugs

• Discover the importance of designing lifting lugs within the limits of the container's frame, while allowing for top limitations.
• Learn how well-designed lifting lugs prevent entanglement with containers or cargo, ensuring smooth and hassle-free lifting operations.
• Understand the significance of providing sufficient clearance for shackles and slings, enabling unrestricted movement without causing damage to the lugs.

 
Section 2: Alignment and Stability

• Explore the critical requirement of maintaining proper alignment between lifting lugs and limb cables to prevent lateral bending moments.
• Discover the maximum manufacturing tolerance for achieving coplanarity, ensuring the lifting lugs align with the vertical plane of the corresponding limb cable.

 
Section 3: Optimal Lifting Lug Configuration

• Understand the importance of arranging the four lifting lugs in a rectangular pattern for optimal stability and load distribution.
• Learn about the acceptable tolerances for the length difference between diagonal measurements, promoting uniform weight distribution during lifting operations.

 
Section 4: Compatibility with Shackles

• Discover the significance of matching lifting lugs with compatible shackles, ensuring a secure and reliable connection.
• Understand the recommended clearance between the shackle pin and the lug hole, maintaining structural integrity during lifting operations.

 
Section 5: Structural Integrity and Material Considerations

• Learn about the minimum thickness requirements for the lug hole to guarantee the strength and durability of the lifting lugs.
• Understand the importance of selecting plates with appropriate mechanical properties in the Z direction to withstand lifting forces.
• Explore the need for engineering justification when using plates with a thickness less than 15mm, emphasizing mechanical testing, ultrasonic testing, or a review of chemical and mechanical properties.

 
Section 6: Welding and Connection Methods

• Discover the recommended full penetration welding technique for connecting lifting lugs to the frame, ensuring maximum strength and reliability.
• Learn about the advantages of inserting lifting lugs into slots on the main structural beams, providing additional stability and load-bearing capabilities.

 
Conclusion:
Complying with the strict requirements for offshore container lifting lugs is vital for safe and efficient lifting operations in challenging offshore environments. By understanding and implementing these essential guidelines, you can ensure the reliability, stability, and structural integrity of lifting lugs, promoting successful and secure lifting operations for offshore containers.
 
TLS Offshore Containers / TLS Special Containers is a global supplier of standard and customised containerised solutions. 
 
Wherever you are in the world TLS can help you, please contact us.

#Offshore containers  #Lifting lugs  #Design requirements  #Harsh environment  #Safety  #Efficiency  #Entanglement prevention

Introduction:
Are you interested in understanding the production process of top-notch offshore containers? In this article, we will guide you through the essential steps and requirements for creating high-quality TLS offshore containers. From welding and structural integrity to insulation, interior paneling, and final testing, we'll cover it all. Let's dive in!
 
Section 1: Welding and Structural Integrity
To ensure robust structural integrity, all primary welds of the container frame must be performed by a certified welder. These experts employ full penetration welding techniques, guaranteeing the container's strength. Additionally, third-party inspections are conducted to verify the weld quality. Once approved, the container is painted using marine-grade coatings suitable for harsh offshore environments.
 
Section 2: Floor Installation for Durability
The floor installation process is critical for creating a durable offshore container. It begins with the laying of calcium silicate plates on the lower deck, followed by the installation of fixed steel mesh. Then, the upper deck dressings and floor dressings are carefully placed, guaranteeing a smooth surface. Quality inspectors assess and approve the floor's flatness to meet professional standards.
 
Section 3: Insulation for Optimal Performance
Efficient insulation is crucial to maintaining a comfortable and safe environment within the offshore container. During the production process, insulation material, such as rock wool, is meticulously laid in designated areas. Adequate overlap length and fireproof tape ensure proper insulation coverage and enhanced fire resistance.
 
Section 4: Pipe, Air, and Cable Tray Installation
Proper installation of water pipes, air pipes, and cable trays is essential to ensure the functionality of the offshore container. Insulation is pre-laid, and supporting booms are positioned on the top plate to secure and align the pipes accurately. This meticulous process guarantees a reliable and efficient system for water, air, and electrical needs.
 
Section 5: Interior Paneling for a Polished Look
Installing interior trim wall panels adds both aesthetics and functionality to the offshore container. First, the fixing slots are prepared, followed by the careful installation of the inner panels. Prior to installation, surfaces are thoroughly inspected to ensure smoothness and flatness, while neat and straight splicing gaps create a polished appearance.
 
Section 6: Furniture and Appliance Installation
Properly installed and secured furniture and appliances contribute to a comfortable offshore living or working space. In accordance with preliminary design drawings, furniture is positioned accordingly. Qualified professionals handle the construction of power connections, adhering to regulations and undergoing inspections to guarantee safe and reliable operations.
 
Section 7: Testing and Acceptance
TLS places great importance on the quality of their offshore containers. Various acceptance methods, including on-site inspections, video inspections, and graphic inspections, are offered to clients. Containers are shipped only after passing these rigorous acceptance procedures, ensuring the highest standards of quality.
 
Conclusion:
By adhering to stringent production processes and requirements, TLS manufactures high-quality offshore containers. From skilled welding and structural integrity to precise floor installation, insulation, pipe and cable tray installation, interior paneling, furniture and appliance setup, and thorough testing and acceptance, every step is carefully executed to deliver reliable and durable offshore containers. Trust TLS for your offshore container needs.
 
TLS Offshore Containers / TLS Special Containers is a global supplier of standard and customised containerised solutions. 
 
Wherever you are in the world TLS can help you, please contact us.

#High-quality offshore containers  #Production process  #Requirements  #Welding  #Structural integrity 
​#Marine environment  #Floor installation  #Insulation

The oil and gas industry is one of the most challenging and demanding industries in the world. Operating in harsh offshore environments, the industry requires equipment and infrastructure that can withstand extreme conditions while ensuring the safety of personnel and the environment. This is where DNV 2.7-1 certified offshore containers come into play.

DNV 2.7-1 is a globally recognized standard for offshore containers, developed by the international certification body Det Norske Veritas (DNV). The standard specifies the requirements for design, manufacture, testing, inspection, and certification of offshore containers for use in the oil and gas industry.

DNV 2.7-1 certified offshore containers are designed to meet the highest standards of safety, quality, and efficiency. These containers are built to withstand harsh weather conditions, heavy loads, and rough handling during transport and lifting. They are also designed to protect personnel and equipment from hazards such as fire, explosion, and impact.

One of the key benefits of DNV 2.7-1 certified offshore containers is their versatility. These containers can be used for a wide range of applications in the oil and gas industry, including storage, transportation, and accommodation. They can be customized to meet specific requirements, such as the need for temperature control, hazardous material storage, or equipment protection.

DNV 2.7-1 certified offshore containers are subject to rigorous testing and inspection procedures to ensure compliance with the standard. This includes testing for structural strength, water-tightness, fire resistance, and lifting capacity. Only containers that meet these requirements and are certified by an accredited certification body are allowed to be used in the offshore industry.

Using DNV 2.7-1 certified offshore containers can help companies to reduce risk, improve safety, and increase efficiency in their operations. By using certified containers, companies can ensure that their equipment and personnel are protected from hazards and that their operations comply with industry standards and regulations.

In conclusion, DNV 2.7-1 certified offshore containers play a critical role in ensuring the safety and efficiency of operations in the oil and gas industry. These containers are designed and tested to meet the highest standards of quality and safety, and their versatility makes them ideal for a wide range of applications. By using certified containers, companies can minimize risk and improve the overall performance of their operations.

TLS Offshore Containers / TLS Special Containers is a global supplier of standard and customised containerised solutions. 
Wherever you are in the world TLS can help you, please contact us.
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#DNV 2.7-1 #offshore containers #oil and gas industry #risk reduction #structural strength #water-tightness #fire resistance

Explosion-proof offshore containers are an essential part of offshore oil and gas operations. These containers are designed to withstand harsh environmental conditions and prevent explosions from occurring, thereby ensuring the safety of personnel and equipment. One important feature of these containers is the fire suppression system, which is critical in preventing fires from spreading and causing extensive damage.
 
Fire suppression systems in explosion-proof offshore containers are designed to quickly detect and extinguish fires. These systems typically consist of a network of fire detection sensors, which are strategically placed throughout the container. When a fire is detected, the system will trigger an alarm and release the fire suppression agent.
 
The most commonly used fire suppression agents in explosion-proof offshore containers are foam and dry chemical. Foam fire suppression systems are effective at extinguishing fires by smothering the flames and cooling the surface of the material. Dry chemical fire suppression systems, on the other hand, work by interrupting the chemical reaction of the fire, thereby preventing it from spreading.
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When designing fire suppression systems for explosion-proof offshore containers, there are several factors to consider.

• First, the system must be able to detect fires quickly and accurately. This is typically achieved through the use of advanced fire detection sensors that can detect even the smallest of fires.

• Second, the system must be able to release the fire suppression agent quickly and effectively. This is achieved through the use of high-pressure release systems that can quickly distribute the fire suppression agent throughout the container.

• Finally, the fire suppression system must be designed to withstand the harsh environmental conditions that are typically found in offshore oil and gas operations. This includes extreme temperatures, high humidity, and exposure to saltwater.

 
In conclusion, fire suppression systems are an essential part of explosion-proof offshore containers. These systems are designed to quickly detect and extinguish fires, thereby ensuring the safety of personnel and equipment. When designing these systems, it is important to consider factors such as fire detection, release systems, and environmental conditions to ensure their effectiveness. By incorporating these features, explosion-proof offshore containers can provide a safe and reliable environment for offshore oil and gas operations.

Offshore container shell insulation is an essential aspect of maintaining the integrity and safety of offshore operations. These containers are used to store and transport materials and equipment to and from offshore oil and gas rigs, wind farms, and other maritime facilities. In this article, we will explore the importance of offshore container shell insulation and how it can benefit offshore operators.
 
What is offshore container shell insulation?
 
Offshore container shell insulation refers to the process of insulating the outer shell of a container used in offshore operations. This insulation serves to protect the container and its contents from extreme temperature variations, humidity, and other environmental factors that can cause damage.
 
The insulation material used for offshore containers is typically high-density polyurethane foam, which provides excellent insulation and protection against the elements. This material is lightweight, durable, and has excellent insulation properties, making it ideal for offshore container applications.
 
Why is offshore container shell insulation important?
 
Offshore container shell insulation is essential for several reasons. First and foremost, it helps protect the contents of the container from extreme temperature variations. Offshore operations often take place in harsh environments where temperatures can fluctuate drastically, and without proper insulation, the contents of the container can be damaged or destroyed.
 
In addition to temperature protection, offshore container shell insulation also helps to protect against humidity and moisture. Offshore environments are often humid, and this can lead to corrosion and other forms of damage to the container and its contents. Insulation helps to prevent moisture from entering the container and damaging its contents.
 
Furthermore, offshore container shell insulation also helps to reduce energy consumption. When containers are not properly insulated, they require more energy to maintain the desired temperature inside. This increased energy consumption can lead to higher costs and a greater environmental impact. By insulating offshore containers, energy consumption can be reduced, resulting in cost savings and a lower carbon footprint.
 
Benefits of offshore container shell insulation
 
The benefits of offshore container shell insulation are numerous. Here are some of the most significant advantages:

• Protects contents from extreme temperature variations, humidity, and moisture.
• Reduces energy consumption, resulting in cost savings and a lower carbon footprint.
• Enhances the lifespan of offshore containers, reducing the need for replacement and repair.
• Improves the safety of offshore operations by preventing damage to equipment and materials.
• Ensures compliance with industry regulations and standards for offshore container safety.

 
Conclusion：
Offshore container shell insulation is a critical aspect of maintaining the integrity and safety of offshore operations. Insulating the outer shell of these containers helps protect against extreme temperature variations, humidity, and other environmental factors that can cause damage. The benefits of offshore container shell insulation include protecting the contents of the container, reducing energy consumption, enhancing the lifespan of offshore containers, improving safety, and ensuring compliance with industry regulations and standards. By investing in offshore container shell insulation, offshore operators can enjoy  greater safety, efficiency, and cost savings in their operations.
 
TLS Offshore Containers / TLS Special Containers is a global supplier of standard and customised containerised solutions. 
Wherever you are in the world TLS can help you, please contact us.
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Offshore container HVAC systems are a critical component of the oil and gas industry, providing essential temperature regulation, humidity control, and ventilation in offshore locations.

 
What’s the importance of HVAC Systems in Offshore Containers？
 
Offshore container HVAC systems are crucial in ensuring the safety and well-being of personnel working in offshore locations. These systems regulate the temperature within the container, preventing heat stress and hypothermia. They also control humidity levels, preventing corrosion and damage to equipment stored in the container.

• Temperature Regulation

Maintaining a consistent temperature within the container is essential when storing equipment and materials that are sensitive to temperature changes. For example, electronic equipment such as computers and servers require a specific temperature range to operate efficiently. Without proper temperature regulation, these devices can overheat, causing damage and downtime.
 
Temperature regulation is also important for personnel working in offshore locations. Extreme temperatures can cause heat stress, leading to fatigue, nausea, and dehydration. On the other hand, low temperatures can cause hypothermia, which can be life-threatening.

• Humidity Control

Offshore container HVAC systems also control humidity levels within the container. High humidity levels can lead to corrosion and damage to equipment stored in the container. This is particularly important for offshore locations where the air is salty and corrosive.
 
Humidity control is also important for personnel working in offshore locations. High humidity levels can cause discomfort, making it difficult for workers to perform their tasks. Low humidity levels can cause dry skin, eye irritation, and respiratory problems.

• Ventilation

Offshore container HVAC systems provide ventilation, which is important for maintaining a healthy environment within the container. Ventilation removes stale air, preventing the buildup of harmful gases and contaminants. It also provides fresh air, which is important for the well-being of personnel working in offshore locations.
 
Ventilation is particularly important when storing hazardous materials in the container. These materials can release harmful gases, which can be dangerous if inhaled. Proper ventilation can prevent the buildup of these gases, ensuring the safety of personnel working in the container.
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What’s the benefits of HVAC Systems in Offshore Containers？
 
Offshore container HVAC systems offer several benefits, including energy efficiency, durability, and customization.

• Energy Efficiency

Offshore container HVAC systems are designed to be energy-efficient, which is important in offshore locations where energy can be expensive and limited. By using energy-efficient HVAC systems, companies can save money on their energy bills while also reducing their carbon footprint. 
 
Energy-efficient HVAC systems use less energy to regulate the temperature within the                      container, which reduces the amount of fuel required to power the system. They also use advanced technologies such as variable speed drives, which adjust the speed of the system based on the temperature requirements. This reduces energy consumption and increases the efficiency of the system.
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• Durability

Offshore container HVAC systems are designed to be durable and withstand the harsh offshore environment. They are built to withstand extreme temperatures, high winds, and heavy rain, ensuring that they can operate efficiently and effectively in even the toughest conditions.
 
Durability is important in offshore locations where the environment can be unpredictable. Offshore container HVAC systems must be able to withstand the elements and continue to operate even in adverse conditions. This ensures that personnel working in the container are protected and that equipment stored in the container is safe from damage.

• Customization

Offshore container HVAC systems can be customized to meet the specific needs of a company. They can be designed to operate on different power sources, such as diesel generators or renewable energy sources like solar panels. They can also be designed to provide different levels of temperature control and ventilation depending on the equipment and materials being stored in the container.
 
Customization is important in offshore locations where the needs of the company may vary depending on the project or location.
 
TLS Offshore Containers / TLS Special Containers is a global supplier of standard and customised containerised solutions. 
Wherever you are in the world TLS can help you, please contact us.

​Offshore container painting is a critical maintenance task that ensures the safety and longevity of offshore containers used in the oil and gas industry. Offshore containers are used to transport equipment, tools, and materials to and from offshore drilling rigs and other offshore structures. These containers are subject to harsh environmental conditions, such as saltwater, UV radiation, and extreme temperatures, which can lead to corrosion, damage, and deterioration over time. Therefore, offshore container painting is essential to protect the containers from these elements and prevent them from becoming a safety hazard.
 
Offshore container painting involves the application of a high-performance coating system that is designed to withstand the harsh marine environment. The coating system includes a primer, intermediate coat, and topcoat, each with specific properties to ensure the optimal protection of the container. The primer is used to prepare the surface and provide adhesion for the intermediate coat, which provides further protection and durability. The topcoat is the final layer, which adds color and gloss to the container, as well as additional protection against UV radiation and other environmental factors.
 
Offshore container painting offers several benefits that are crucial for the safety and durability of the containers. Some of these benefits include:

• Protection Against Corrosion: Offshore containers are exposed to saltwater, which is a primary cause of corrosion. Corrosion can lead to damage and deterioration of the containers, making them unsafe for use. By painting the containers, companies can protect them from corrosion and ensure their longevity.

 

• Durability: Offshore containers are subjected to harsh environmental conditions, which can cause damage and deterioration over time. Painting the containers with high-quality coatings can improve their durability and extend their lifespan.

 

• Safety: Containers that are not correctly maintained and painted can pose a safety hazard, as they may fail to perform their intended functions or cause accidents. By painting the containers, companies can ensure that they meet industry standards and regulations for safety and performance, minimizing the risk of accidents and injuries.

 

• Appearance: While aesthetics may not be the primary concern for offshore containers, a well-painted container can give a professional and polished impression to clients and customers. This can help improve the company's image and reputation, leading to increased business opportunities and customer satisfaction.

 
In conclusion, offshore container painting is an essential maintenance task that is crucial for the safety and longevity of offshore containers used in the oil and gas industry. By applying a high-performance coating system, companies can protect their containers from harsh environmental conditions, extend their lifespan, enhance their safety, and improve their appearance. Therefore, it is important for companies to invest in offshore container painting to ensure the optimal performance of their equipment and operations.

There are obvious differences between offshore containers and ordinary containers in terms of structural design, size and volume, usage, and safety requirements. They need to meet more stringent safety standards and regulations to ensure the safety of personnel and equipment. They must be expertly designed and tested to withstand the harsh offshore environment and extreme weather conditions. At the same time, offshore containers also need to meet the safety standards and regulations of international maritime transportation.
 
Offshore containers have multiple functions, mainly including the following aspects:
Storage of equipment and supplies: Offshore containers can be used to store a variety of equipment and supplies such as drilling equipment, tools, spare parts, fuel and food, etc. These materials usually need to be stored for a long time, so a reliable and safe storage space is required.
Provide accommodation and offices: Offshore containers can be used to provide accommodation and office space, providing a comfortable and safe working and living environment for offshore workers. These containers are usually equipped with facilities such as air conditioning, toilets, showers and kitchens.
Control and monitoring equipment: Offshore containers can also be used to place equipment control rooms, monitoring rooms and communication rooms, etc., to monitor the operating status of the platform, control equipment operation and communication, etc.
Disposal of garbage and wastewater: Offshore containers can be used to treat pollutants such as garbage and wastewater generated by the platform to protect the marine environment and ecosystem.
 
Offshore containers play an important role in the construction and operation of offshore facilities, which can improve work efficiency, ensure personnel safety and maintain the sustainability of the marine environment.
 
TLS Offshore Containers is a global provider of standard and custom container solutions. No matter where you are, please feel free to contact us if you are interested in our products.
E-mail: sales@tls-containers.com   ​​
Hotline: +65-65637288; +65-31386967

The International Organization for Standardization (ISO) Container Technical Committee (ISO/TC104) has set specific conditions that containers must meet to be considered suitable for use. These conditions include：

• Sufficient strength to withstand repeated use
• Compatibility with various modes of transport
• The ability to handle goods without the need for replacement during transshipment.  
• Containers must be easily filled and emptied
• Have a minimum volume of 1 square meter.

 
Offshore containers have evolved from standard containers and are widely used in the offshore oil industry as supporting equipment. However, there are significant differences between standard and offshore containers in terms of their operating environments and lifting methods.
 
Standard containers are typically transported by container liners to ports and secured using box guideposts or stacking fixings. In port terminals, they are hoisted using container cranes and twist lock devices.
 
In contrast, offshore containers are exposed to the harsh marine environment and are subject to single-point lifting on supply vessels or oil platforms. They require higher structural strength and protection due to potential collisions with adjacent containers or hulls. Offshore containers are not allowed to be stacked on ships during transport, and stacking fixings are not used for lifting.
 
The certification and production of offshore containers are subject to strict requirements compared to standard containers. The certification process includes evaluation and certification, manufacturing process inspection, and sample box testing, which involves four-point lifting, two-point lifting, inclination testing, and drop testing. During production, the material and welds of the main structure undergo rigorous quality control.
 
Therefore, it is essential to differentiate and identify between standard and offshore containers in terms of procurement, design, display, and operation to better manage offshore container business.
 
TLS Offshore Containers / TLS Special Containers is a global supplier of standard and customised containerised solutions. 
Wherever you are in the world TLS can help you, please contact us.

Container heat insulation and fire protection design refers to designing a set of heat insulation and fire protection system inside the container to protect the goods in the container from the influence of external temperature and fire. Commonly used insulation materials include rock wool, glass wool, polyurethane, etc., while fireproof materials include fireproof boards, fireproof coatings, etc.

TLS offshore containers can meet the A60 fire protection standard and usually use rock wool as an insulating material, which is made of basalt or lava mineral fibers. It has the following characteristics:
High temperature stability: rock wool can maintain stable insulation performance at high temperature, and can be used for thermal insulation of high temperature equipment.
Good thermal insulation performance: rock wool has low thermal conductivity and high thermal insulation performance, which can effectively reduce energy loss and reduce energy consumption.
Good fire performance: rock wool is a non-combustible material that will not burn or melt, and can effectively isolate the fire source and reduce the occurrence of fire.
Good sound absorption performance: The fiber structure of rock wool can effectively absorb sound waves, reduce noise transmission, and improve indoor comfort.
Environmental protection and health: rock wool products do not contain harmful substances, do not produce harmful gases, and are harmless to the environment and human health.

Using rock wool as a container insulation material can provide good thermal insulation performance, fire performance, sound insulation performance and environmental protection performance. When designing the insulation scheme, factors such as insulation requirements, cost and durability need to be considered comprehensively to determine the appropriate thickness and density of rock wool, and attention should be paid to the installation of rock wool and compliance with relevant fire protection and environmental protection standards.

In the heat insulation and fire protection design of containers, several aspects of design should also be considered:
Designing the insulation and how to insulate: The location of the insulation and how to insulate need to be determined. Generally speaking, the heat insulation layer can be designed on the inner wall, roof and ground of the container. At the same time, you can choose to use double-layer structure or single-layer structure for heat insulation.
Design fire protection layer and fire prevention method: need to determine the position and fire prevention method of fire protection layer. Generally speaking, the fireproof layer can be designed on the inner wall, roof and ground of the container. At the same time, you can choose to use fireproof boards, fireproof coatings and other materials for fire prevention.
Fire protection system design: The design of the fire protection system needs to be taken into account. This includes fire water sources, fire sprinklers, smoke detectors, etc.
Operator Safety: Operator safety needs to be considered. This includes things like lighting and ventilation systems inside the container.
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Container heat insulation and fire protection design is a complex project, which needs to consider multiple aspects such as heat insulation, fire protection, fire protection system and operator safety. During the design process, it is necessary to comprehensively consider factors such as the nature of the cargo inside the container, the characteristics of the container itself, and the budget to determine the most suitable heat insulation and fire protection scheme.