GI

150 ton PPGI coil z275 galvanized sheet delivered perfectly

Projects /

Chinese excellent steel supplier Wanzhi Steel, with its coastal anti-corrosion technology and Beirut Port customs clearance line, helps Lebanese builders shorten their construction period by 30 days! Customer Name LEMATIC Project Manager Thumbs Up: “From signing the contract to receiving the goods, it only takes 50 days, and Wanzhi Speed is rewriting the speed of the Middle East supply chain Product Introduction The RAL9003 PPGI steel coil substrate is made of galvanized steel sheet (GI), with common materials including DX51D, SGCC, etc. (carbon content ≤ 0.15%, yield strength ≥ 180MPa). The surface is coated with RAL 9003 (pure white) polymer coating, which can be selected from PE (polyester), SMP (silicon […]

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Z180 galvanized steel coil, zero zinc spangle; G60 galvanized steel coil sheet.

G60 galvanized steel sheet in coil

GI/GL/Tin, 製品 /

Home » GI/GL/Tin » G60 galvanized steel sheet in coil G60 galvanized steel sheet in coil Width: 600-1250mm or customizable Thickness:  0.1-4.0mm Zinc Coating: 180g/m² Design Style:  Zero Zinc Flower, Small Zinc Flower, etc Product Introduce G60 galvanized steel is one of the best-selling steel products worldwide. G60 is a code used in the American ASTM standard (ASTM A653/A653M) to describe the thickness of the galvanized layer. Its meaning is: the total weight of double-sided galvanizing is 0.6 ounces per square foot (approximately 180 grams per square meter), corresponding to the Z180 mark in the European steel standard. The correspondence between G and Z labels can be summarized as follows:

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Packaging of black color coated galvanized steel coils

120 ton from UAE! RAL9004 PPGI strip steel + Z275 GI sheet

Projects /

The United Arab Emirates, especially important cities such as Dubai and Abu Dhabi, has developed rapidly in the construction and manufacturing industries in recent years, which is one of its core strategies to promote economic diversification and reduce dependence on oil. The RAL9004 PPGI strip steel and galvanized steel plate purchased by the UAE factory customer this time are for use in the local construction industry. Product Introduction The high temperature, high humidity, strong ultraviolet radiation, and sandstorm climate in the United Arab Emirates have put forward special requirements for the steel used in its construction and manufacturing industries. In order to withstand the challenges of these harsh environments, local

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Z160 galvanized color coated steel coils 810mm

255 ton RAL9003 PPGI coiL For Lebanon loyal customer

Projects /

The salt spray deposition rate is high in the coastal areas of Lebanon (annual average ≥ 800mg/m ² · d), with an annual average temperature of 21 ° C. The climate in mountainous areas varies greatly, and the color coated steel coating needs to withstand huge temperature fluctuations to avoid cracking or peeling. It must pass the salt spray test for ≥ 2000 hours, and the thickness of the galvanized layer often needs to be above Z150 level to ensure the substrate’s resistance to red rust. Recommend PVDF coating (fluorocarbon resin), which has better weather resistance than PE coating, a color retention life of 15-25 years, and is suitable for

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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 Resistance with Galvalume vs Galvanized Environment Type Aluminum Zinc (AZ/GL) Galvanized (GI) performance Conclusion Neutral/alkaline atmosphere The oxide film of aluminum (Al ₂ O3) is dense and stable, with excellent corrosion resistance Sacrificial protection of zinc layer, but faster corrosion rate AZ is significantly better than GI Weak acid environment (pH 4-6) Aluminum film partial

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SGC340D+Z275 galvanized steel coil

SGC340D+Z275 GI Steel

GI/GL/Tin, 製品 /

Home » GI/GL/Tin » SGC340D+Z275 GI Steel SGC340D+Z275 GI Steel Width: 600-1250mm or customizable Thickness:  0.13-4.0mm Design Style:  Customizable Product Introduce SGC340D+Z275 galvanized coil is a high-strength galvanized steel widely used in the industrial field, combining the mechanical properties of SGC340D substrate and the corrosion resistance of Z275 coating. SGC340D: This is a grade specified in the Japanese Industrial Standard (JIS G3302) and is primarily used for hot-dip galvanized steel sheet and strip for structural applications. “SGC” stands for hot-dip galvanized steel sheet with a cold-rolled base material. “340” indicates the material’s minimum tensile strength (MPa). The “D” designation may indicate suitability for stamping or deep drawing (deep-drawing grades such

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Galvanized Steel Guide: Analysis of key issue gi steel coil

Galvanized Steel Guide: Analysis of key issue

Knowledge /

Galvanized Steel Guide: Analysis of key issue CATALOG Definition of Galvanized Steel Galvanized steel is a steel product coated with zinc to prevent corrosion. This treatment combines the strength of steel with the corrosion resistance of zinc, making it one of the most widely used materials in industry today. The Core Value of Galvanizing The core value of galvanizing lies in its sacrificial anodic protection mechanism: when the zinc coating is scratched or damaged, the zinc corrodes before the steel, protecting the underlying metal from damage. The zinc coating on the steel surface acts as both a physical barrier and an electrochemical barrier. On the one hand, it isolates the

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Galvanized steel strip 0.2mm thickness 500mm width for sales

Galvanized Steel Strip

GI/GL/Tin, 製品 /

Home » GI/GL/Tin » Galvanized Steel Strip Galvanized Steel Strip Width: 100~600mm or customizable Thickness:  0.12mm-2mm Zinc Coating: 30-275g/m² Product Introduce Strip steel itself is a relatively broad concept. In a broad sense, strip steel refers to all long flat steel products delivered in the form of coils. In a narrow sense, strip steel mainly refers to coils with narrow widths, usually called narrow strip steel, medium and wide strip steel, and sometimes specifically narrow strip steel. Galvanized steel strip refers to galvanized steel coils with a width between 100 and 600 mm. Product Parameters Item Parameters Products name Galvanized Steel Strip Certificates ISO9001-2015, SGS, BV Thickness 0.12-2.0mm Width 100-600

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A500 Galvanized Square Steel - hot-dip galvanized square tubes - high-strength -corrosion

A500 Galvanized Square Steel

GI/GL/Tin, 製品 /

Home » GI/GL/Tin » A500 Galvanized Square Steel A500 Galvanized Square Steel Length: 1-12m or customizable Thickness:  0.8 – 4.0mm Design Style:  Customizable Product Introduce A500 Galvanized Square Steel is a cold-formed carbon structural steel that meets the American ASTM A500 standard and is formed into a square tube structure after hot-dip galvanizing. ASTM A500 (also known as A-500) Carbon Steel Pipe is a standard specification for cold-formed welded and seamless carbon steel structural pipes in round, square and rectangular shapes. ASTM A500 is the most commonly used hollow structural section (HSS) specification in North America. The core features include: High strength: The minimum yield strength is 46000 psi (310

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galvanized - GI-Corrugated-Sheet

Galvanized Tin Roof Panels

GI/GL/Tin, 製品 /

Home » GI/GL/Tin » Galvanized Tin Roof Panels Galvanized Tin Roof Panels Width: 665-1100mm Length: 1-12m Plating: Z30 – 275g/m² Design Style:  Customizable Product Introduce Galvanized tin roof is steel with a zinc layer that significantly improves its rust resistance. Based on material testing, the zinc coating can extend the life of the roof to 15 – 30 years (depending on environmental conditions). Compared with traditional asphalt roofing, its initial installation cost is lower and subsequent maintenance costs are also lower, which can be reduced by more than 30%. The recycling rate of galvanized tin roof sheets is over 90%, which is in line with the trend of sustainable development.

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