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​When it comes to offshore containers, quality and durability are paramount. TLS Offshore Containers is committed to manufacturing containers that meet the highest industry standards, ensuring safety, reliability, and longevity in even the harshest offshore environments. This guide will take you through the key steps and requirements in the production process of TLS offshore containers, showcasing the meticulous care and expertise that goes into every container we create.
 
1. Welding and Structural Integrity: The Foundation of Durability
The first step in producing a reliable offshore container is ensuring its structural integrity. At TLS, every primary weld on the container frame is carried out by a certified welder, using full penetration welding techniques. This process guarantees the strength and resilience of the container structure. To further ensure quality, third-party inspections are conducted, verifying the quality of the welds. Once approved, the container is painted with marine-grade coatings that are designed to withstand the harsh offshore environment, offering additional protection against corrosion.
 
2. Floor Installation: Designed for Strength and Stability
The floor of an offshore container plays a crucial role in its overall durability. TLS begins the floor installation process by laying calcium silicate plates on the lower deck, followed by the installation of fixed steel mesh for added reinforcement. The next steps involve the careful placement of upper deck dressings and floor dressings, ensuring a smooth, even surface. Quality inspectors conduct thorough assessments to ensure that the floor meets strict flatness standards, which is essential for both safety and functionality.
 
3. Insulation: Ensuring Comfort and Fire Safety
Efficient insulation is essential for maintaining a safe and comfortable environment inside an offshore container. TLS uses high-quality materials such as rock wool to ensure optimal insulation. The insulation is carefully applied, with adequate overlap and the use of fireproof tape to enhance fire resistance. This process ensures that containers can maintain temperature control and offer protection in the event of a fire, which is especially important for offshore operations.
 
4. Pipe, Air, and Cable Tray Installation: Functional Efficiency
​A properly functioning offshore container must support various utilities, such as water pipes, air pipes, and electrical cables. At TLS, we take extra care during the installation of these systems. Insulation is pre-laid, and supporting booms are positioned on the top plate to secure and align pipes, ensuring that all systems are in place and properly connected. This attention to detail ensures that the container is not only safe but also functional and efficient for offshore use.
 
5. Interior Paneling: Aesthetic and Functional Precision
Interior paneling is key to both the aesthetics and functionality of an offshore container. TLS takes special care in installing trim wall panels, ensuring that every surface is smooth and flat. The fixing slots are prepared with precision, and the panels are installed with neat, straight splicing gaps to create a polished and professional look. This attention to detail enhances the overall quality and usability of the container’s interior space.
 
6. Furniture and Appliance Installation: Comfort Meets Functionality
Once the container structure is in place, the installation of furniture and appliances ensures a comfortable and functional living or working space. TLS follows the preliminary design drawings to position the furniture correctly, and qualified professionals handle the installation of power connections. All connections undergo rigorous inspections to guarantee safety and reliability, ensuring that every piece of furniture and every appliance meets the highest standards.
 
7. Testing and Acceptance: Rigorous Quality Assurance
At TLS, we understand the importance of delivering offshore containers that meet the highest quality standards. We employ various testing and acceptance methods, including on-site inspections, video inspections, and graphic inspections, to thoroughly evaluate the container's performance. Only after passing these rigorous checks will a container be approved for shipment. This ensures that every TLS offshore container meets the specific requirements and expectations of our clients.
 
Why Choose TLS Offshore Containers?
​From the initial welding process to the final testing phase, TLS Offshore Containers adheres to the highest production standards to deliver durable, reliable, and safe containers for offshore use. Our containers are designed to withstand the harshest conditions, ensuring that your equipment and personnel are protected at all times. Whether you need a container for storage, living quarters, or office space, TLS has the expertise and experience to provide a solution that fits your needs.
 
Trust TLS Offshore Containers for Your Next Project.
We are committed to quality, reliability, and innovation in every offshore container we produce. Reach out to us today to learn more about our products and how we can help you with 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.
 
 
Keywords: #Offshore containers, #High-quality offshore containers, #Offshore storage containers, #Offshore container production, #Marine-grade containers, #TLS Offshore Containers, #Durable offshore containers, #Offshore container manufacturing process, #Structural integrity in offshore containers, #Insulated offshore containers

Offshore containers play a vital role in the global shipping and offshore industries. These rugged and specialized containers are designed to withstand the harshest environments, ensuring the safe transport and storage of valuable goods and equipment. Whether you're in the oil and gas, renewable energy, or maritime industry, producing high-quality offshore containers is crucial. In this guide, we'll explore the key steps and considerations to produce offshore containers that meet industry standards and exceed customer expectations while adhering to stringent safety regulations.
 
Understanding Offshore Containers
Before delving into the production process, it's essential to understand what offshore containers are and why they're essential. Offshore containers are purpose-built containers designed for use in offshore and marine environments. They are used for transporting, storing, and securing equipment, tools, and goods on offshore platforms, vessels, and during transport between locations.
 
These containers come in various sizes and configurations, such as open-top, closed-top, half-height, and specialized versions like offshore baskets and skips. To produce high-quality offshore containers, manufacturers must adhere to industry standards and regulations that ensure safety and durability in challenging conditions.
 
Key Steps in Producing High-Quality Offshore Containers
​1. Design and Engineering
The foundation of any high-quality offshore container is its design and engineering. This phase involves creating a detailed blueprint that considers the container's purpose, the environment it will be used in, and the materials required for construction. Essential aspects to consider during the design and engineering phase include:

• Material Selection: Choosing the right materials is crucial to ensure the container can withstand the harsh offshore environment. Typically, offshore containers are made from corrosion-resistant materials like stainless steel or specialized offshore-rated steel.
• Structural Integrity: Ensuring that the container's design maintains structural integrity under various loads, including weight, wind, and wave forces, is essential. Finite element analysis (FEA) and other engineering tools can help verify this.
• Safety Regulations: Compliance with international safety standards such as DNV 2.7-1, EN 12079, and IMO MSC/Circ. 860 is mandatory. Understanding these standards and incorporating their requirements into the design is essential.

 
2. Fabrication and Manufacturing
Once the design is finalized, the manufacturing process begins. This involves cutting, shaping, welding, and assembling the container components according to the approved design. Key considerations during manufacturing include:

• Quality Control: Implementing stringent quality control measures to ensure each component meets the required specifications and standards.
• Welding Expertise: Welding is a critical part of container construction. Skilled welders and advanced welding techniques are essential to maintain the container's structural integrity and corrosion resistance.
• Painting and Coating: Applying the appropriate protective coatings and paint is crucial to prevent corrosion and extend the container's lifespan.

 
3. Testing and Certification
Before an offshore container can be used in the field, it must undergo rigorous testing and certification processes. This includes:

• Load Testing: Testing the container's structural integrity by subjecting it to various loads and forces to ensure it can safely carry its intended cargo.
• Pressure Testing: For containers used in hazardous environments, pressure testing ensures they can withstand the conditions without leaking or failing.
• Certification: Obtaining certification from recognized authorities such as DNV, ABS, or Lloyds Register is essential to ensure compliance with industry standards and regulations.

 
4. Maintenance and Inspection
Producing a high-quality offshore container is just the beginning. To ensure its continued reliability and safety, regular maintenance and inspection are essential. Maintenance tasks include repainting, repairing damage, and replacing worn components. Routine inspections, typically conducted annually, help identify and address issues before they become safety concerns.
 
Conclusion
​Producing high-quality offshore containers is a complex process that demands attention to detail, expertise in design and engineering, strict adherence to safety standards, and a commitment to quality control. These containers are vital to the offshore industry, ensuring the safe transport and storage of valuable equipment and goods in challenging environments.
 
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 #Offshore container production #Offshore container manufacturing #Offshore container design #Offshore container engineering #High-quality containers #Offshore container materials #Structural integrity #Corrosion resistance #Safety standards

Introduction:
Producing top-notch offshore containers requires a meticulous production process that ensures durability, safety, and compliance with industry standards. In this article, we'll delve into the step-by-step procedure and key requirements for manufacturing high-quality TLS offshore containers. From structural fabrication to final acceptance, each phase plays a crucial role in delivering containers that excel in the challenging marine environment.

1. Frame Fabrication and Welding: Ensuring Structural Integrity
Creating a solid foundation is paramount. Our expert class-certified welders execute all primary structural welds with precision, using full penetration welding techniques. A durable paint package is applied to protect containers from harsh marine conditions. Rigorous third-party inspections guarantee the containers' quality before they proceed to the next stage.

2. Floor Installation: Stability and Quality
Building upon the foundation, we meticulously install the floor. Starting with calcium silicate plates on the lower deck, we overlay fixed steel mesh and upper deck dressings. This layered approach ensures stability and resilience. The final deck dressings are meticulously placed, and the flatness of the floor is thoroughly examined and approved by qualified inspectors. 

3. Insulation Material Placement: Energy Efficiency and Fire Safety
Prioritizing energy efficiency and fire safety, our process involves strategic nail placement for subsequent rock wool insulation. Attention to detail is crucial during the installation of rock wool to ensure proper coverage, sufficient overlap, and secure joints with fireproof tape.
 
4. Pipe and Cable Tray Setup: Utility Integration with Precision
Our containers are designed for optimal functionality. Before installing water pipes, air pipes, and cable trays, insulation is meticulously placed. To maintain straightness and stability, supporting booms are strategically reserved on the container's top plate for secure pipe attachment.
 
5. Interior Wall Panel Integration: Aesthetics and Structure
Balancing aesthetics and structure, our containers receive interior wall panels that provide both visual appeal and structural support. Fixing slots are pre-installed to ensure a seamless fit for the inner panels. Our team guarantees a smooth, flat surface for the panels and ceilings, featuring immaculate and straight splicing gaps.
 
6. Furniture and Appliance Integration: Seamlessly Functional
Creating a comfortable environment, we install furniture and appliances according to the preliminary design drawings. To ensure proper functionality and safety, our installations adhere to regulations, and all power connections undergo meticulous inspection by qualified quality inspectors.
 
7. Rigorous Testing and Acceptance: Meeting Client Expectations
Prior to shipping, our containers undergo a comprehensive testing and acceptance phase. We offer a range of acceptance methods, including on-site inspections, video assessments, and graphic evaluations. Only containers that successfully meet acceptance criteria are approved for shipping.
 
Conclusion:
Manufacturing high-quality offshore containers demands a comprehensive approach that encompasses structural integrity, insulation, utilities integration, and meticulous quality control. Our process guarantees durability, safety, and compliance with industry standards. Whether through expert welds, precision installations, or rigorous inspections, our containers are built to thrive in the demanding marine environment.
 
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 #High-quality production process #Insulation material #Structural integrity #Full penetration welding #Marine environment #Third-party inspection #Container floor installation #Calcium silicate plates #Steel mesh overlay

About offshore positive pressure container used in Zone1/Zone2
Positive pressurized containers can provide a safe environment for equipment and people in hazardous areas. The principle of a positive pressure blast-proof container is to achieve the technical requirements of blast-proofing through enclosure. A positive pressure ventilation system is the key.
It delivers fresh air from a safe area to the container through ducts that pure the air inside the container and maintain a slightly higher air pressure inside the container than outside. In this condition, no harmful and flammable gas can enter the enclosure.If the blast control system detects the presence of hazardous gases in the enclosure or fails to maintain positive pressure, the alarm system will sound an alarm and issue a warning. If the control conditions inside the container are still not required within the specified time, the non-explosive device will automatically cut off. Thus, the common equipment in the container fulfils the purpose of blast protection.

About CPFG（combined pressurization fire&gas system) of positive pressure container
CPFG is a complete suite of intelligent booster control systems, typically used in positive pressure containers, with gas detectors, smoke detectors, heat detectors, fire alarms, pressure switches, flow switches, booster fans, emergency stop & alarm mute switches, and other explosion protection equipment.
The CPFG is also connected to a power distribution board, which will be connected by non-explosive devices inside the container, such as sockets, fume hoods, computers, water heaters, etc.
When the power is turned on, the CPFG turns on the booster fan to purge the inside of the container to positive pressure. This prevents dangerous gases entering from outside. When the environment inside is safe, the DB (distribution board) will start up and the internal non-explosive electrical equipment can be used normally. The DB cannot be started if the environment inside the container is not secure.
During operation, if dangerous gases are detected in the container or the positive pressure cannot be maintained, the alarm system will sound an alarm and issue a warning. If the control conditions in the container are not met within the specified time, the non-explosive device is automatically turned off. Therefore, the general equipment in the container is suitable for blast protection purposes.

The process of container shell:
Step 1: Plate and section steel pretreatment
Step 2: Stamping
Step 3: Welded prefabrication
Step 4: Bottom structure, End structure, Top and side structure fabrication
Step 5: Final assembly
Step 6: Lifting and drop test
Step 7: Flaw detection inspection
Step 8: Sanding
Step 9: Painting

TLS offshore containers specialize in providing customized solutions and comply with strict offshore standards in our production process
 
If you want to know more details, please feel free to contact us.
E-mail: [email protected]
Hotline: +65-65637288; +65-31386967

​The production process and requirements for TLS offshore container are as below:
1. Produce the container frame and weld the container.
All primary structural welds are required to be welded by a class-certified welder, and full penetration welding is required. For containers that have passed the third-party inspection, they are sprayed according to the paint process, and the paint package is suitable for the marine environment

2. Install the floor.
First, calcium silicate plates were laid on the lower deck, then fixed steel mesh was installed on the surface, then the upper deck dressings were laid on the steel mesh, and finally the deck dressings were laid on the floor. After construction is complete, the flatness of the floor is measured and accepted by professional quality inspectors.

3. Lay down insulation material.
Fix the nails in advance at the locations where the rock wool insulation needs to be laid in the container. When attaching the nails, reserve space to make sure that the nails are firmly attached according to the standard.  Laying of rock wool ensures that the length of the overlapping surface is sufficient, and the joints are covered with fireproof tape.

4. Install water pipes, air pipes, and cable trays.
Pre-lay insulation. Reserve the supporting boom needed to install the pipe on the top plate of the container to ensure that the pipe is straight and firmly secured.

5. Install interior trim wall panels.
Install the fixing slot of the fixing plate first, and then install the inner panel in the fixing slot. Before installation, ensure that the surface of the wall panel and the ceiling is smooth and flat, and ensure that the splicing gap is neat and straight.

6. Install the furniture and appliances. The furniture in the container must be installed and secured according to the requirements and locations in the preliminary design drawings. The power connection of the relevant equipment shall be constructed in accordance with the regulations and must be inspected by qualified quality inspectors during this period.
​
7. Testing & Acceptance
TLS accepts client's on-site inspection, video inspection, graphic inspection, and other methods for acceptance. We will only ship the containers after they pass the acceptance.

Offshore shipping containers are widely used for the transportation and hoisting of goods or equipment between offshore facilities and ships in harsh environments with high temperature, high humidity, and high salt spray. Therefore, there are extremely high requirements for the anti-corrosion of the surface of the offshore container.
The coating process steps of TLS are as follows:
1. Preprocessing
Remove the oxide scale, rust, grease, dirt, and other attachments on the surface of the exposed steel structure to ensure the anti-corrosion performance of the coating;  zinc-rich primers are applied automatically on the assembly line after the steel is shot-blasted. It temporarily protects the surface of freshly shot steel, preventing it from rusting in the gaps made during the container's manufacture.
2. Shot-blasted the whole container
Before painting, the surface of the weld and the heat sensitive area of the weld should be shot-blasted. The surface of the steel structure should be free of burrs, bumps, dust, dirt, no painting, sharp edges, and all rough-cut edges should be ground to a radius of at least 2mm;
3. Pre-coating
Pre-coating is applied to areas that are not easy to coat, including, but not limited to, the edges of steel plates, welds, corners, bolt holes, beam edges, and other areas that are difficult to paint.
4. Spray
Each coat should be applied evenly over the entire surface, and defects such as missing paint, sags, and drips must be avoided. And each coating should contain no pinholes, blisters, and leaks. 
5. Drying: Speed up the curing process. 
TLS uses environmentally friendly water-soluble paints, and the coating operators have relevant technical certifications.  TLS containers are not prone to corrosion, paint failure, fading and discoloration which can make the container work better for its use value.