Steel has changed our world like no other substance. New high performance steel allows a jet pilot to reach new heights…a surgeon to perform a delicate operation. It is the solid rocket booster casings that allow shuttle astronauts to explore new frontiers…and the roller coaster ridden by a child. Each piece of steel we make is engineered to fit precise specifications. It is an industry where prod...

Foreign government subsidies and other market-distorting policies in the steel sector have resulted in massive global steel overcapacity – estimated by the OECD at more than 700 million metric tons, over seven times U.S. raw steel production. This overcapacity, combined with sluggish world demand and import barriers in other markets, has resulted in significant levels of steel imports entering int...

PPGI stands for pre-painted galvanised iron.Firstly,we processed original coated steel like galvanized, galvalume, nickel and so on with surface treatment like degreasing, phosphating, chromium hydrochloric acid passivation.After surface treatment,we coat or paint the materail,Then we get the refined PPGI product after the final baking.PPGI bears both the mechanical property and formability of s...

Galvalume is proprietary steel with a coating consisting of 55% aluminum, 43.4% zinc and 1.6% silicon over the base metal to protect it from the elements. This coating has superior corrosion resistance which gives it two to four times the life span over traditional galvanized metal.Galvalume is ideally suited for:Roofing and siding applicationsUnexposed automotive partsAppliancesFurnitureOutdoor c...

There are about 2 type Galvalume coil in China, maybe they look like no big difference ,but the price is 1. Normal Galvalume coil . For normal Galvalume coil , the coating chemical composition is 55% aluminum, 43% zinc, and 1.6% silicon ， with high corrosion resistance. But the price is also higher.2. PPGL base plate galvalume coil For this kind , the aluminum content is just about 20 to 30%. So...

Both GALVALUME and galvanized sheet steels are made by a "continuous hot dip" process. Coils of cold rolled steel are welded end-to-end and processed continuously on the coating line at speeds up to 600 feet per minute. The uncoiled sheet is first cleaned to remove rolling oils and mill dirt, and to reduce surface oxides so that the surface will accept the coating. These continuous sheets are firs...

BothGALVALUME and galvanized sheet steels are made by a "continuous hot dip" process. Coils of cold rolled steel are welded end-to-end and processed continuously on the coating line at speeds up to 600 feet per minute. The uncoiled sheet is first cleaned to remove rolling oils and mill dirt, and to reduce surface oxides so that the surface will accept the coating. These continuous sheets are first...

The possibilities for using steel in buildings and infrastructure are limitless. The most common applications are listed below.For buildingsStructural sections: these provide a strong, stiff frame for the building and make up 25% of the steel use in buildings.Reinforcing bars: these add tensile strength and stiffness to concrete and make up 44% of steel use in buildings. Steel is used because it b...

Many elements and materials go through chemical reactions with other elements. When steelcomes into contact with water and oxygen there is a chemical reaction and the steel begins to revert to its original form - iron oxide.In most modern steel applications this problem is easily overcome by coating. Many different coating materials can be applied to steel. Paint is used to coat cars and enamel is...

Normally the goods will be reday within 25 days after receiving your advance payment.

Width: 650 mm to 1250 mmThickness: 0.2mm to 1.0 mmMaterial grade:1060.1100,3003 , 3004 etc.Film thickness: Top surface: 15 to 60 µm , Back surface : 10 to 35 µm. Color : The color on RAL list or customized as requirement.

Width: 800mm to 1500mm Thickness: 0.18mm to 0.8mmZinc coating: 30 to 60 g/㎡Film thickness: Top surface: 15 to 60 µm , Back surface : 10 to 35 µm. Color : The color on RAL list or customized as requirement.

Zinc coating : 40 to 275 g/㎡Width: 750mm to 1500mmSurface treatment: oiled or passivated

Material : SPCC. DC01, ST12 etc.Width: 750mm to 1250mm Thickness: 0.18mm to 1.8mm