runfei news&blogs

21Nov NewsSteel News

Roofing: Stone-Coated Steel vs Galvalume; Durability, Price and beauty

When choosing between stone-coated steel and Galvalume for your roofing, the best option depends on your priorities: stone-coated steel offers superior aesthetics and durability for...

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19Nov NewsSteel News

What is 150G Prepainted Galvalume Steel Coil and Why is it a Top Choice for Modern Construction?

Introduction In modern architecture and manufacturing industry, people have been looking for materials that can achieve the best balance of durability, cost-effectiveness and aesthetic appeal....

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17Nov NewsSteel News

Forging a New Era: Algeria’s Steel Industry on the Path to Self-Sufficiency

The COVID-19 pandemic disrupted global supply chains and forced many nations to rethink their industrial dependencies. For Algeria, this period accelerated a transformation in its...

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14Nov NewsSteel News

Looking Ahead: Where China’s Steel Industry is Headed in 2026

As 2025 comes to an end, the conversation around China’s steel industry is changing. For years the focus has been on how much steel China...

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12Nov NewsSteel News

What is 150g Prepainted Color Coated Zinc-Aluminum-Magnesium Steel Coil and Why is it a Game-Changer?

When it comes to durable and cost-effective building materials, the world of coated steel is developing continuously. Among the latest innovations making waves in the construction...

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10Nov NewsSteel News

Why do use Q355B instead of Q235B for H-Beam fabrication?

In the steel trading and fabrication industry, the choice between material grades is a fundamental decision that directly impacts a project’s structural integrity, cost-efficiency, and...

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07Nov NewsSteel News

What is the GI/ZAM standard commonly used as Guardrails on Highways

The GI (Hot-Dip Galvanizing) and ZAM (Zinc-Aluminum-Magnesium Alloy Coating) standards commonly used for highway guardrails mainly cover material performance, galvanized layer thickness, corrosion resistance grade,...

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05Nov NewsSteel News

What is a 120-gram color coated Galvalume steel coil, and why do you choose it?

Introduction: A Superior Building Material In today’s architecture and manufacturing field, choosing the right material is very important for the success of the project. The...

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03Nov NewsSteel News

What Makes Food-Grade Stainless Steel Different?

When you read the term “food-grade stainless steel,” it’s natural to be curious as to how it compares to the type of stainless steel used...

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31Oct NewsSteel News

Roofing Sheet Recommendations for Coastal and Hot Climates: PPGI/PPGL

In coastal towns where the air hums with salt spray, and in deserts where the sun scorches the earth, roofs face a relentless assault. Traditional...

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29Oct NewsSteel News

What makes Runfei’s seamless pipe the ultimate choice for boiling high-pressure boiler system?

Boiler systems in boiling and high-pressure environments-temperatures as high as 650 degrees Celsius and pressures over 9.8 MPa-require uncompromising strength. The seamless pipe is critical: its...

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27Oct NewsSteel News

From Sheet to Structure: Hot-Rolled Steel as the Backbone of Industrial Fabrication

In the world of industrial fabrication, where strength, efficiency, and scalability are paramount, one material consistently forms the foundational core: hot-rolled steel. This ubiquitous product is...

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