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What are the advantages of aluminum-zinc alloy coating?
2026-01-30
Aluminized zinc alloy is developed based on the two anti-corrosion methods of hot-dip galvanizing and hot-dip aluminizing, combining the advantages of both. Hot-dip aluminized zinc-silicon coating possesses a series of advantages that galvanized coatings lac...
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Aluzinc Coils: long life material in applications
2026-01-27
Aluzinc, Zincalume and Galvalume are different trade names of one product. Aluzinc is cold rolled galvanized steel with metal coating composed of Aluminium (55%), Zinc (43.4%) and Silicon (1.6%). It is formable, weldable and readily accepts paint finishes. A...
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Embarking on a new journey, let green angle steel go global!
2026-01-21
HBIS Group's Zhangxuan Technology profile production line has once again successfully completed the development and production of φ130mm S355J0 European standard angle steel, further optimizing its angle steel product structure.
As the first domestic en...
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Quick Overview of Angle Steel Bar
2026-01-19
Angle bar is typically divided into equal-sided angle steel and unequal-sided angle steel.
I. Equal angle steel: with two sides of the same length.
II. Unequal angle steel: with two sides of different lengths.
Characteristics of angle steel:
I. Its angle...
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Why cold-rolled steel coils need pickling? What should be done if cold-rolled steel coils rust? How to perform pickling treatment on cold-rolled steel coils?
2026-01-14
Cold-rolled steel coils are typically thin, thus requiring high surface quality. Their raw material is hot-rolled steel coil, which undergoes severe oxidation during transportation, especially after long-term storage. Pickling removes surface defects such as...
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Raw material volatility in China's steel market
2026-01-13
Last week, the raw material market fluctuated slightly. Iron ore prices rose volatilely; the coking coal market remained generally stable; coking coal prices were stable with slight declines; and prices of various ferroalloys were stable with slight increase...
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Policy Boost Drives Africa Solar Boom: Chinese Exporters Deliver Tailored Solutions for Local Electrification
2026-01-07
Africa, blessed with 40% of the world’s solar reserves, is emerging as a key battlefield for global photovoltaic development as regional governments step up policy support to address energy shortages and advance green transition. Against this backdrop,...
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What is the difference between wire rod and rebar?
2025-12-30
Rebar are made of low-carbon steel or low-alloy steel (such as HRB400, HRB500), with a carbon content typically below 0.25%. To meet the bending and tensile strength of building structures, Rebar need good plasticity and toughness. They are usually straight...
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Rising Demand and Market Shifts Create Opportunities for Steel Products
2025-07-11
As global construction and infrastructure sectors experience a steady rebound in 2025, the demand for structural steel products — including angle bars, flat bars, and channels — continues to rise. With this resurgence comes new challenges and opportunities across the steel supply chain, from raw materials to end-users.