TLS news & blogs

In the world of offshore operations, a container is never "just a box." It is a frontline defense against some of the harshest environments on Earth. From the corrosive salt spray of the North Sea to the extreme structural stresses of crane-lifting in high-swell conditions, offshore containers must meet a level of durability that far exceeds onshore industrial standards.

At TLS Offshore Containers, our manufacturing philosophy is built on the belief that safety is a byproduct of precision. Here is how we integrate rigorous quality control into every stage of the fabrication process.

1. Structural Integrity: Beyond the Surface
The lifespan of an offshore module is decided at the welding torch. Every TLS container begins with a high-strength steel structural frame designed to handle dynamic loading.

We don't leave joint strength to chance. Our certified welders utilize full-penetration welding on all critical load-bearing points. Before a single drop of paint is applied, these welds undergo rigorous third-party inspections. Only after the structural skeleton is verified for continuity and strength does it move to our coating phase, where it receives a marine-grade protective system designed for decades of salt-spray resistance.

2. Reinforcing the Foundation: Multi-Layer Flooring
Flooring in an offshore environment is a matter of both safety and structural stability. A weak floor can lead to equipment misalignment or personnel injury.

The TLS flooring system is an engineered sandwich of high-performance materials. We start with a calcium silicate board base for its fire-retardant properties, followed by integrated steel mesh reinforcement to provide the necessary shear strength. This is finished with a precision-leveled top layer, ensuring a perfectly flat, stable surface that can withstand the heavy foot traffic and equipment vibration typical of offshore life.

3. Thermal Performance and Fire Safety
Offshore accommodation and control rooms must act as a sanctuary. We utilize industrial-grade rock wool insulation—a material chosen for its superior thermal resistance and non-combustible nature.

Our installation process is meticulous: we use standardized layering and overlapping techniques to eliminate thermal bridges. By sealing joints with specialized fire-resistant tapes, we ensure the unit remains energy-efficient and, more importantly, compliant with stringent offshore fire safety regulations.

4. Strategic Engineering: Pre-Planned Utility Routing
One of the most common failure points in modular construction is "afterthought" utility installation. At TLS, we eliminate this risk through Integrated Systems Planning.

Water piping, gas lines, and electrical conduits are mapped out during the initial design phase. We pre-set pipe support points and align all routing with the unit's lifting points and roof structure. This proactive approach prevents the loosening or wear that occurs when systems are forced into a completed shell, ensuring long-term mechanical stability.

5. Precision Interiors for Professional Environments
Whether it is an offshore laboratory, a control station, or an accommodation module, the interior finish must support long-term functionality.

TLS technicians use precision-cut panels that are accurately positioned to ensure clean, straight joints. We don't just hide the inner workings; we define fixing channels clearly. This allows for easy access during future inspections or maintenance, reducing downtime and extending the operational life of the container.

6. Electrical Reliability and Furniture Integration
An offshore unit is only as good as its power system. All furniture and electrical components are installed in strict accordance with approved engineering drawings.

We ensure that electrical loads are perfectly matched to the hardware to prevent overheating or circuit failure. Every power interface and connection is inspected and load-tested by qualified personnel before the unit is cleared for delivery, guaranteeing "plug-and-play" reliability the moment it arrives on-site.

7. The Final Gate: Our Multi-Stage Inspection Protocol
At TLS, the "Quality Control" stamp is earned, not given. Our final inspection process is a multi-dimensional gauntlet that includes:

• On-site physical checks for dimensional accuracy.
• Video and photographic documentation to provide clients with a "digital twin" of their build.
• Verification of technical compliance against specific project mandates.

More Than Manufacturing: The TLS Integrated Solution
Delivering a container is easy; delivering a solution that thrives in the middle of the ocean requires experience. TLS Offshore Containers specializes in converting complex project needs into high-performance reality. From equipment cabins to fully customized functional modules, our engineering pedigree ensures that your assets—and your people—are protected by the best in the business.

TLS Offshore Containers / TLS Energy 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, #DNV 2.7-1 certification, #Marine-grade engineering, #Structural steel welding, #ISO 10855 standards, #Equipment control rooms, #Corrosion resistant coating, #Oil and gas modules, #Third-party inspection services ​

Offshore environments place far higher demands on containers than conventional industrial or onshore applications. Long-term exposure to salt spray, structural loads, personnel safety requirements, and continuous operation all mean that offshore containers must follow clear, enforceable quality control standards—from design and fabrication to final acceptance.TLS Offshore Containers builds its manufacturing system around this principle.

1. Structural Reliability Starts with the Frame and Welding

All TLS offshore containers are built on high-strength steel structural frames. Key load-bearing areas are welded using full-penetration welding by certified welders to ensure joint strength and structural continuity.

After welding, major welds are verified through third-party inspection. Only after approval does the structure proceed to surface treatment. External steel structures are protected with marine-grade coating systems designed to withstand long-term salt spray and humid offshore environments.

2. Flooring System: Load Capacity, Stability, and Long-Term Durability

The floor system is not only about comfort—it is critical to structural integrity and operational safety.
TLS applies a multi-layer flooring structure:

• Calcium silicate board as the base layer
• Integrated steel mesh reinforcement for overall strength
• Precisely leveled top flooring and finishing layer

Upon completion, quality inspectors check flatness and structural stability to ensure suitability for long-term use and personnel safety.

3. Thermal Insulation and Fire Protection for Offshore Operations

For offshore working and living environments, TLS selects industrial-grade insulation materials such as rock wool. Installation follows standardized layering and overlapping methods, with continuous insulation coverage, sealed joints, and fire-resistant fixing tapes.

This approach balances thermal performance and fire safety, meeting offshore project requirements for personnel protection and equipment operating conditions.

4. Piping and Cable Systems: Planned Early to Avoid Future Risks

Water piping, gas lines, and electrical cable routing are planned and installed systematically during fabrication—not added later.

• Pipe support points are pre-set
• Routing aligns with lifting points and roof structures
• Insulation and piping systems are installed in coordination

This early planning minimizes the risk of loosening, wear, or misalignment during operation and supports long-term system stability.

5. Interior Finishing: Precision Installation with a Functional Focus

Interior panels and finishes are installed for long-term functionality and ease of maintenance—not purely for appearance.

• Panels are accurately cut and positioned
• Joints are clean, straight, and well-aligned
• Fixing channels are clearly defined for future inspection and maintenance

The result is a clean, professional interior suitable for accommodation, control rooms, and equipment modules.

6. Furniture and Electrical Installation: Built to Drawings, Checked to Standards

Furniture and electrical installations are carried out strictly according to approved drawings. Layouts are logical, electrical loads are properly matched, and all connections are completed by qualified personnel.
All power interfaces are inspected prior to delivery to ensure safe and reliable operation.

7. Multi-Stage Inspection: The Final Gate Before Delivery

At TLS, containers are approved for shipment only after passing a complete quality inspection process.
Inspection methods include on-site checks, video inspections, and photographic and documentation verification, ensuring full compliance with project technical requirements.

More Than Manufacturing: The TLS Advantage
​
TLS does more than deliver standardized containers. We provide integrated offshore container solutions built around real project needs.

From offshore accommodation units and control rooms to equipment cabins and fully customized functional modules, TLS brings proven engineering experience and manufacturing capability to every project.

TLS Offshore Containers / TLS Energy 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 Container Manufacturing,#Offshore Container Quality Control,#Marine Grade Containers,#Offshore Modular Containers,#Offshore Container Standards,#Offshore Structural Design,#Marine Container Fabrication,#Offshore Living and Control Modules,#Industrial Offshore Containers,#Engineered Offshore Containers

​In the high-stakes offshore energy and maritime sectors, equipment failure isn’t just an inconvenience—it’s a critical risk. Offshore containers are the backbone of global subsea and topside operations, tasked with protecting expensive assets in the world’s most unforgiving environments.

At TLS Offshore Containers, we believe that mastering production requires more than just heavy steel; it requires a synergy of precision engineering, rigorous compliance, and specialized manufacturing. This guide breaks down the essential pillars of high-quality offshore container production that we implement in every project.

Why Offshore Containers Require Higher Standards
Standard shipping containers are designed for predictable stacking on cargo ships. In contrast, offshore containers must endure dynamic loading. They are frequently hoisted from moving vessels to heaving platforms in open seas, where wind, waves, and sudden snags create immense structural stress.

To meet these challenges, TLS adheres to the gold standards of the industry: DNV 2.7-1, EN 12079, and ISO 10855.

1. Engineering for Extreme Environments
The lifecycle of a TLS container begins with advanced data-driven design. We focus on three critical engineering factors:

• Material Science: We utilize offshore-rated carbon steel (such as S355J2) that remains ductile at temperatures as low as -20°C or even -40°C for arctic conditions.
• Structural Integrity: Using Finite Element Analysis (FEA), our engineers simulate worst-case scenarios—including impact and uneven lifting—to ensure the frame never reaches its yield point.
• Corrosion Mitigation: Our designs eliminate "water traps" and facilitate proper drainage, preventing the localized oxidation that often leads to structural failure in salt-heavy environments.

2. Certified Fabrication and Welding Excellence
A container is only as strong as its weakest weld. At TLS, we treat fabrication as a high-precision discipline:

• Weld Traceability: Every critical joint is executed by certified welders according to approved Welding Procedure Specifications (WPS). We maintain full traceability of materials and workmanship.
• Specialized Coatings: We apply high-performance marine paint systems (C5-M standard) to ensure our units survive decades of salt spray and UV exposure.
• Design Variety: From standard cargo baskets to complex offshore workshops and pressurized cabins, our fabrication process is tailored to the specific equipment being transported.

3. Rigorous Testing and Third-Party Certification
To be a true "TLS Offshore Container," every unit must prove its worth before it leaves our facility. This involves a rigorous testing phase witnessed by third-party authorities like DNV, ABS, or Lloyd’s Register.

• The 4-Point Lift Test: The container is loaded to 2.5x its Maximum Gross Weight to verify structural safety.
• The 2-Point Lift Test: We simulate "snagging" by lifting the unit from only two points, ensuring the frame does not buckle.
• Nondestructive Examination (NDE): After load testing, we use Magnetic Particle Inspection (MPI) to scan for microscopic surface cracks in the welds.

4. Integrated Lifting Solutions
The safety of a container is inextricably linked to its rigging. TLS ensures that every unit is equipped with a Certified Lifting Set (wire rope slings and shackles) that is:

• Matched to the unit's Maximum Gross Weight.
• Permanently attached to prevent the use of incorrect rigging in the field.
• Individually tagged with its own certification and serial number.

5. Life-Cycle Support: Inspection and Maintenance
Compliance doesn't end at delivery. To ensure ongoing safety, TLS units are designed for easy inspection. We provide our clients with comprehensive maintenance schedules, ensuring that annual visual inspections and periodic NDE tests keep the fleet in "fit-for-purpose" condition for years to come.

Conclusion: Partnering with TLS Offshore Containers
Producing high-quality offshore containers is a complex process that demands attention to detail and an uncompromising commitment to safety. By choosing TLS, you are choosing a partner that understands the nuances of global offshore regulations and the harsh reality of maritime logistics.

TLS Offshore Containers / TLS Energy is a global supplier of standard and customised containerised solutions. 
Wherever you are in the world, TLS can help you. Please contact us.
 
​
Keywords: #DNV 2.7-1 offshore containers, #Offshore container manufacturing, #EN 12079 compliance, #Marine grade shipping containers, #Custom offshore engineering solutions, #Oil and gas, #DNV certified lifting sets, #Corrosion resistant offshore units, #FEA validated container design, #Offshore workshop container for sale

​In the world of modern industry, offshore operations, and remote engineering, Modular Functional Containers are indispensable. They serve as critical infrastructure—be it offices, living quarters, mobile laboratories, or energy storage units. But beyond versatility, these structures must meet a non-negotiable standard: Industrial Durability in the harshest environments.

TLS delivers purpose-built solutions that combine innovative High-Strength Container Design with best-in-class Anti-Corrosion Solutions, guaranteeing safety, longevity, and operational efficiency for your most demanding projects.

1. Built for Reliability: High-Strength Structural Design
The foundation of every TLS modular unit is its exceptional strength, crucial for surviving heavy handling, stacking, and extreme weather.

Key Features Driving Structural Integrity:

• Fully Welded Steel Frame: The core is a fully welded steel frame, ensuring superior mechanical integrity and resistance to major impacts, vital for both static industrial sites and dynamic offshore container operations.
• Reinforced Panels: Flooring and wall panels utilize high-strength steel or composite materials. This enhances compression and bending resistance, making the containers ideal for heavy-duty equipment and dense storage loads.
• Wind & Marine Adaptability: Engineered to endure high wind loads and the rigorous conditions of the sea, maintaining stability even in extreme weather events.

Technical Validation: Each design is validated through Finite Element Analysis (FEA). This sophisticated process models and proves the container's ability to handle complex, multi-directional stresses during transportation, lifting, and on-site operation, ensuring long-term safety and reliability.
 
2. Comprehensive Anti-Corrosion Solutions: Extending Service Life
Operating in marine, chemical, or high-humidity environments means corrosion is the number one threat to structural steel. TLS utilizes a multi-layered defense to provide superior, lasting protection.

Advanced Anti-Corrosion Measures:
TLS employs a combination of high-quality materials and advanced surface treatments to ensure superior performance:

• Corrosion-Resistant Steel: We utilize specialized weathering steel, which offers natural resistance to oxidation, slowing the initial corrosion rate in high-exposure areas.
• Multi-Layer Protective Coating: This system includes an Epoxy primer for strong adhesion, intermediate layers for a robust barrier, and a UV-resistant topcoat for the final finish. This tough defense effectively protects against salt spray, moisture, and harsh chemicals.
• Localized Reinforcement: Extra, specialized protection is applied to high-wear areas such as door frames, lifting points, and anchor bolts, preventing structural failure at critical stress points.
• Moisture Control & Drainage: Integrated roof and floor drainage systems are designed to rapidly eliminate standing water, effectively guarding against long-term hydrostatic corrosion and extending the lifespan of the entire unit.

These measures ensure that structural integrity is maintained, guaranteeing the container remains safe and durable under the toughest, saltiest, and most humid conditions.
 
3. Tailored Solutions & Modular Flexibility
TLS Modular Functional Containers are fully customizable for diverse project requirements, from explosion-proof laboratories to integrated energy storage systems.

• Customization: Robust structural strength is perfectly matched with tailored internal layouts and application-specific features.
• Plug-and-Play Deployment: The modular design ensures easy transportation, rapid installation, and on-site scalability. Your system is ready for immediate operation, minimizing project startup delays.

 
Why Leading Companies Choose TLS:

• Reliability: FEA Validation ensures stability and safety under multiple load conditions.
• Durability: Proprietary Multi-Layer Coating Systems and weathering steel guarantee an extended operational lifespan.
• Flexibility: Modular Functional Containers allow for quick assembly, expansion, or relocation anywhere in the world.
• Expert Support: End-to-end service from initial consultation and design to fabrication, commissioning, and after-sales support.

As the demand for robust, reliable infrastructure in extreme environments grows, strength and corrosion resistance are the key differentiators. Choose TLS for innovative design and proven engineering that ensures efficient, safe operations in any environment.

TLS Offshore Containers / TLS Energy is a global supplier of standard and customised containerised solutions. 
Wherever you are in the world, TLS can help you. Please contact us.

​
Keywords: #Modular Functional Containers, #Offshore Containers, #Industrial Anti-Corrosion Solutions, #High-Strength Container Design, #Corrosion-Resistant Steel Containers, #FEA Validation Container Structure, #Multi-Layer Protective Coating System, #Durable Remote Accommodation Units, #Marine Grade Anti-Corrosion Paint, #Custom Modular Container Fabrication

​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.