Galvanized Steel Coil, SGCC, Dx51d and Q195, PPGI Coil Galvanized Steel Coil for Sale
What is Galvanized Steel Coil(GI)?
Which is one kind of basic material for Galvanized metal roofing.
Galvanized Steel is one of the hot-selling steel products in the world.According to the processing method, people normally divide the galvanized steel into two different type:
1.Hot-dip Galvanized steel
Hot-dip Galvanized steel is to immerse a thin steel plate in molten zinc,then a layer of zinc is attached to the surface of the steel. It is one kind of popular anti-corrosion method and can provide a long service life of metal materials.
Hot dipped galvanized steel coil, the thin steel plate is immersed in the molten zinc tank, so that a thin steel plate with a
layer of zinc is adhered to the surface. At present, the continuous galvanizing process is mainly used for production, that is,
the rolled steel sheet is continuously immersed in a galvanized bath with molten zinc to make a galvanized steel sheet;
alloyed galvanized steel sheet. This kind of steel plate is also manufactured by hot dipping method, but immediately after
leaving the tank, it is heated to about 500°C to form an alloy film of zinc and iron. This galvanized coil has good paint
adhesion and weldability.
2.Electro-galvanized steel
Electro-galvanizing is a process of applying a layer of zinc to steel through electroplating, with a saline anode and steel conductor. It is able to enhance the corrosion and heat resistance of steel. Also, it makes steel sheets more good-looking.
| Material | SGCC, SGCH, G350, G450, G550, DX51D, DX52D, DX53D | | Thickness | 0.12-4.0mm | | Width | 20-1500mm | | Zinc coating | Z40-600G/M2 | | Coil ID | 508 / 610mm | | Coil Weight | 3-5Tons | | Monthly Output | 50000 tons | | Payment | T/T, L/C, Western Union, Paypal, D/P | | Hardness | Soft hard(60), medium hard(HRB60-85), full hard(HRB85-95) | | Surface structure | Regular spangle, Small spangle, Zero spangle, Big spangle | | Surface treatment | Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass | |
Applications of Galvanized Steel Coil?
Galvanized steel coil can be widely used in different applications after further processing,including:
1.Galvanized steel Coil for Construction
They are often used as roofing,interior and exterior wall panels,the surface sheet of the balcony,ceiling,partitioning walls,windows and doors,gutter,barn,sound insulation wall,etc.
2.Galvanized steel Coil for Home using
GI coil is widely applied to home appliances,such as the base of washing machines, water heaters, refrigerators, microwave ovens,etc.
3.Galvanized steel Coil in Transporation Industry
It is mainly used as decorative panels of cars, deck of trains or ships, containers, road signs, etc.
4. Galvanized steel coil in other uses which like: wardrobe,locker,radiator,lampshade,table,bed,bookcase,shelf,post,telecommunication cable and highway guardrail etc.
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Sgcc Dx51d Q195 0.12mm Ppgi Galvanized Steel Coil Images
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