POSCO-ASSAN TST COLD ROLLING MILL PROJECT

Completed Project Reference – KDT Industry

Introduction: Strengthening Advanced Steel Production

The POSCO-Assan TST Cold Rolling Mill Project, located in Kocaeli, Turkey, is one of the region’s most significant investments in high-quality stainless steel production. Cold rolling mills are critical in transforming hot-rolled coils into thinner, stronger, and more precise stainless steel sheets, serving industries such as automotive, white goods, construction, and electronics.

KDT Industry contributed to this prestigious project by delivering structural steel frameworks, storage tanks, piping systems, conveyors, and auxiliary steel works, ensuring the rolling mill’s efficiency, safety, and long-term durability.

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Project Scope and Objectives

The POSCO-Assan TST Cold Rolling Mill was designed to produce world-class stainless steel products with high precision and quality. KDT Industry’s objectives included:

• Designing and fabricating structural steel frameworks for rolling stands, annealing, and pickling lines.
• Manufacturing storage tanks for acids, cooling water, and lubricants.
• Delivering piping systems for process fluids, steam, and cooling circuits.
• Supplying conveyors, hoppers, and chute systems for coil handling and transfer.
• Constructing auxiliary steel structures such as platforms, walkways, and service towers.
• Ensuring compliance with EN, ISO, ASME, and international rolling mill standards.

These contributions established POSCO-Assan as a leading stainless steel producer in Europe and the Middle East.

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Engineering and Manufacturing Excellence

Cold rolling mills demand high precision, durability, and resilience under heavy mechanical loads. KDT Industry applied its expertise to deliver:

• Structural Steel Fabrication: Reinforced frameworks for rolling stands and process towers.
• Storage Tanks: Chemical-resistant tanks for acid pickling and water treatment systems.
• Piping Systems: High-pressure, corrosion-resistant pipelines for steam, water, and chemicals.
• Material Handling Systems: Conveyors, hoppers, and coil handling units for continuous production.
• Auxiliary Steel Works: Walkways, pipe racks, and platforms ensuring safe plant operations.
• Protective Coatings: Anti-corrosion and heat-resistant finishes extending component life.
• Compliance: All infrastructure aligned with international metallurgy and steel production codes.

These engineering solutions ensured precision, efficiency, and operational safety.

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Challenges and Solutions

The POSCO-Assan project presented several technical challenges:

1. High Precision Requirements – Rolling mill structures needed exact tolerances for quality output.
2. Corrosive Environments – Acid pickling and chemical handling demanded specialized materials.
3. Continuous Operations – Plant designed for 24/7 stainless steel production.
4. Heavy Coil Handling – Large stainless steel coils required robust handling infrastructure.

KDT Industry’s Solutions:

• Applied precision fabrication techniques for rolling stands and mill towers.
• Manufactured chemical-resistant tanks and piping for acid and process fluids.
• Installed dust and emission control systems ensuring compliance with environmental standards.
• Delivered prefabricated modular units for faster installation and integration.

These solutions enabled POSCO-Assan to achieve world-class stainless steel production standards.

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Contribution to Industry and Economy

The Cold Rolling Mill directly contributes to industrial growth and export competitiveness. KDT Industry’s involvement supported:

• Automotive Industry: Supplying lightweight and durable stainless steel sheets.
• Construction and White Goods: Providing high-quality materials for durable products.
• Export Potential: Strengthening Turkey’s role as a global stainless steel supplier.
• Economic Growth: Supporting local employment and manufacturing capacity.

This project highlights KDT Industry’s ability to support strategic industrial and metallurgical infrastructure.

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Sustainability and Long-Term Value

Sustainability was integrated into the POSCO-Assan project from the start. KDT Industry ensured:

• Durable Infrastructure: Long-life steel structures reducing replacement needs.
• Recyclable Materials: Supporting circular economy goals in steel production.
• Energy Efficiency: Optimized piping and water systems lowering energy consumption.
• Environmental Compliance: Adhering to EU and international emission regulations.

These contributions guarantee that POSCO-Assan remains a sustainable and competitive stainless steel facility.

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Why KDT Industry Was Chosen

POSCO-Assan selected KDT Industry due to its expertise in rolling mill and heavy industrial infrastructure projects. Key reasons included:

• Proven Steel References – Experience in blast furnaces, rolling mills, and processing plants.
• Engineering Reliability – Precision steel fabrication for high-load, high-accuracy applications.
• Commitment to Sustainability – Alignment with green production practices.
• Global Reputation – Recognized as a trusted partner for strategic metallurgy projects.

This collaboration reinforced KDT Industry’s reputation as a leader in steel processing infrastructure engineering.

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Looking Ahead

The POSCO-Assan TST Cold Rolling Mill Project is a prestigious addition to KDT Industry’s portfolio. It demonstrates our ability to deliver innovative, precise, and sustainable solutions for the global steel industry.

As demand for high-quality stainless steel continues to rise, KDT Industry is prepared to provide next-generation infrastructure systems for rolling mills and steel plants worldwide.

This project strengthens our reputation as a global leader in cold rolling mill and industrial infrastructure engineering.