Hot Dipped Galvanized Steel Sheet In Coil
Hot dipped galvanized coil combines the advantages of both materials. The composite material has the strength and plasticity of steel and a corrosion resistant coating, which has a wide range of uses in industrial fields such as construction, home appliances and automobiles.
| standards | GB/JIS/ASTM |
|---|---|
| thickness | 0.1-4.0mm |
| width | 500-1250mm |
| zinc coating | 30-275g/m2 |
|---|---|
| surface | chromated/un-oiled/dry |
| spangle | regular/minimized/big spangle/zero spangle |
Click here to get your 2026 latest price list !
Specification
Hot dip glvanized steel sheet is done by first pickling the steel fabricated parts, in order to remove the iron oxide on the surface of the steel fabricated parts, after pickling, it is cleaned by ammonium chloride or zinc chloride aqueous solution or ammonium chloride and zinc chloride mixed aqueous solution tanks, and then it is sent to hot dip galvanising tanks.
In the atmosphere, zinc is much more resistant to corrosion than steel, and under normal conditions zinc is 25 times more resistant to corrosion than steel.
Application Scenario
With its excellent corrosion resistance, high strength and good processing performance, hot dipped galvanized steel sheet in coil has become an indispensable material in many key areas:
Building and structure field
Steel structure buildings: Purlins, wall beams, supporting components, roof panels, and wall panels of factories, warehouses, gymnasiums, and airport terminals. Significantly reduce the maintenance cost of the entire life cycle and ensure structural safety.
Building enclosure system: High-quality substrates are the core of high-quality color-coated steel plates (color-coated steel tiles), ensuring the long-term beauty and protection of the building facade.
Infrastructure: Bridge auxiliary components, noise barriers, cable trays, light poles, transmission tower accessories, etc.
Automobile and Transportation
Automobile Parts: Internal structural parts of the vehicle body, chassis parts, fuel tanks, exhaust system heat shields, etc., effectively resist corrosion from snow-melting salt and bad road conditions.
Rail Transportation: Train carriage floors, interior panels, luggage racks, electrical boxes.
Logistics and Transportation: Container boards, container truck bodies, storage shelves (especially heavy-duty shelves).
Industrial Manufacturing and Equipment
Agricultural Machinery: Tractor housings, granaries, and agricultural machinery parts to resist erosion by fertilizers, pesticides, and humid environments.
Construction Machinery: Cabs, covers, fuel tanks, and tool boxes of excavators and loaders.
Heating, Ventilation, and Air Conditioning (HVAC): Ventilation ducts, fan housings, and outdoor unit housings to ensure internal cleanliness and long-term operating efficiency of the system.
Electrical Cabinets: Distribution cabinets, control cabinets, and server cabinet housings provide electromagnetic shielding and rugged protection
GNEE STEEL's qualifications
GNEE STEEL participated in the exhibition
Hot Tags: prime hot dipped galvanized steel sheet in coil, China prime hot dipped galvanized steel sheet in coil manufacturers, suppliers, factory, 1006 Hot Dipped Galvanised Steel Coils, Dx51d Galvanized Steel Coil DC01 Z275, dx51d z100, hot dipped steel coil, gi coils, hot dipped galvanised coil
