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500mm wide RAL7016 color coated steel purchased by a South African customer

PVDF RAL7016 color coated steel exported to South Africa

Projects /

RAL7016 color coated steel is the product purchased by the South African customer this time. South Africa’s harsh coastal climate demands building materials that resist corrosion, UV rays, and extreme weather. Wanzhi’s fluorocarbon (PVDF) coated steel coils provide a 25 year+ solution, trusted by architects and contractors across Cape Town, Johannesburg, and Durban. Product Introduction […]

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Is Galvalume superior to galvanized in all conditions

NEWS /

The corrosion resistance of aluminum zinc coated coils (such as 55% aluminum zinc alloy, commonly known as Galvalume) is superior to that of ordinary galvanized coils (pure zinc coating) in most environments, but not all environments are suitable. Its advantages and limitations need to be analyzed in conjunction with specific corrosion conditions. Comparison of Corrosion

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ral 6027 PVDF Coating Steel roofing board

PVDF vs SMP Coating: Which is Better for Roofing?

NEWS /

PVDF vs SMP Coated Roof Definition PVDF Coated Steel PVDF (polyvinylidene fluoride) coating is a high-performance, pre-painted steel sheet containing at least 70% PVDF resin. High-temperature baking forms a dense protective layer, specifically designed for roofs used in extreme climates. SMP Coated Steel SMP (silicone modified polyester) coating is a modified polyester pre-painted steel sheet

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18-0 stainless steel coil 430 ss steel No.4 Finish

Analysis of Common Problems for Stainless Steel

Knowledge /

Analysis of Common Problems for Stainless Steel CATALOG Definition of Stainless Steel Stainless steel, also known as stainless acid-resistant steel, water-copper iron, and in Taiwanese, white iron, is a high-chromium alloy steel that remains passive, corrosion-resistant, and rust-proof in the atmosphere and in corrosive media such as acids, alkalis, and salts. It typically contains other

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hot and cold rolled steel

Hot and Cold rolled steel

NEWS /

Understand the main differences between hot and cold rolled steel Hot and cold rolled steel are fundamental materials in the metal processing and manufacturing industries. Choosing between them isn’t about which is better, but about selecting the right material for the specific job. Understanding their distinct properties, manufacturing processes, advantages, and limitations is crucial for

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Stainless steel square steel welding is prone to rust spots

Will stainless steel rust?

NEWS /

Stainless steel is widely praised for its durability and reputation as “stainless”, but many people still wonder: will stainless steel rust? The answer is under certain conditions. While stainless steel is highly resistant to corrosion, it is not completely immune. Why is stainless steel (mostly) rust-resistant? Stainless steel contains at least 10.5% chromium, which reacts

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AISI 1095 carbon steel - 10 series steel - Hardness can reach HRC 57-60

Is high carbon steel harder or softer

NEWS /

Uncovering the relationship between carbon content and material properties In industrial manufacturing and material selection, the hardness of steel is a key indicator. Many buyers and consumers often ask: “Is high carbon steel harder or softer?” This article will comprehensively answer this question from the perspective of carbon content, steel properties to practical applications, and

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304 vs 316 Stainless Steel: Comprehensive Comparison of Key Differences

304 vs 316 stainless steel Differences

NEWS /

This article explores the key differences between 304 vs 316 stainless steel to help engineers, purchasers, and consumers make an informed choice. Stainless steel is a cornerstone material of modern manufacturing, with 304 and 316 stainless steel dominating industrial applications. While both are austenitic stainless steels with similar properties, their differences in chemical composition, performance,

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