High zinc layer galvanized steel coils 0.12mm-3.0mm for Construction Projects/Car Accessories/Bridge/appliances....
Galvanized steel is steel that has been coated with a layer of zinc to protect it from corrosion. The zinc acts as a barrier between the steel and the environment, preventing moisture and oxygen from reaching the underlying metal. This protective coating significantly increases the lifespan of steel products, making them suitable for outdoor and industrial application
The Galvanization Process
The process of galvanization involves applying a layer of zinc to the surface of steel through several methods. The most common methods of galvanization include:
1.Hot-Dip Galvanizing: In this method, steel is immersed in a bath of molten zinc at temperatures ranging from 450 to 460 degrees Celsius (842 to 860 degrees Fahrenheit). The heat causes the zinc to bond with the steel, forming a thick and durable coating. Hot-dip galvanizing is known for its robust protective properties and is widely used for large structural components.
2.Electro-galvanizing: This method involves the application of a zinc coating through an electroplating process. In this process, steel is immersed in a solution containing zinc salts, and an electric current is passed through the solution, resulting in the deposition of zinc onto the steel surface. The zinc coating produced through electro-galvanizing tends to be thinner and more uniform than that obtained through hot-dip galvanizing.
3.Zinc Spray Coating: This method involves the application of molten zinc onto the steel surface using a spray technique. Zinc spray coating is often used for repair and maintenance applications, providing a protective layer where the original galvanized coating may have worn away.
4.Galvannealed Coating: In this process, steel is first hot-dip galvanized and then heated in a controlled atmosphere, allowing some of the zinc to react with the iron in the steel surface. This results in a coating that provides excellent paint adhesion and corrosion resistance.
The Application of Galvanized steel
Common applications include Chassis and Body Panels,Fencing and Gates,Refrigerators and Washers,Lighting Fixtures,Structural Components,Roofing and Siding
Available For Stock:
Galvanized steel:DX51D+Z,DX52D+Z,DX53D+Z,DX54D+Z,DX55D+Z,DX56D+Z,SGCC,SGH340......
15+ years of manufacturing experience
Shanghai Baori Steel International Trade Co., Ltd
Professional, efficient and good service
Do things sincerely, connect the world
Our main business field is the manufacturing, Processing and distributing of silicon steel product. Our company main product including Hot dip aluminized steel coil/plate,stainless steel,galvanized steel,channel steel,rebar,pipe,etc...
We have more than 15+ years of manufacturing experience and 20 years of domestic market. We have customized production capacity. We have more than 20 employees and the factory covers an area of more than 8,000 square meters. Year capacity up to 100, 000 Tons.
We are also agent of Baosteel, Wisco, Shougang Group, Shagang, An steel. Tisco etc. We have best supply chain and competitive price, will match different quality and price level requirement. Now our clients throughout the world and areas in MID-east, Africa, South-America, Southeast Asia, Latin-America, Europe etc...
1. We are a manufacturer and have a large amount of inventory, we can meet your customization needs with fast delivery.
2. We are a trustworthy manufacturer, can give you a more stable supply of products, stable price, perfect after-sales service.
3. We have strict and perfect raw material screening standards and quality test method. The qualified rate of our exported products is 100% and we accept any third-party inspection before shipping.
4. We are very close to the port of Shanghai, so the freight is very cheap and the delivery is fast.
Unit weight < 4 Tons
* Intermal and external dedicated air anti-corrosion paper: 1 layer
* Intemal and exteral paper angle protection: 1 pair respectively
* Intemal and external surrounding protection plate: 1 piece
* Intemal and external metal angle protection ring: 1 pair respectively
Unit weight ≥ 4 Tons
* Internal and external dedicated air anti-corrosion paper: 1 layer
* External buffering plate: 1 piece
* Interal and external paper angle protection: 1 pair respectivel
* Internal and extemal surrounding protection plate: 1 piece
* Intemal and external metal angle protection ring: 1 pair respectively
Q1: How many countries you already exported?
A1: We have already exported to several countries like America,Australia,South Africa,Pakistan, India,Japan,Russia,Saudi Arabia, Brazil,etc.
Q2: How long will it take to execute my order?
A2: Once we get your order,We will proceed ASAP.The production time within 7 days.
Q3 Can I get a sample for testing?
A3: Free samples.
Q4 Do you have inspection for the products before packing?
A4: 100% self-inspection for the products, we put the quality as our first priority.
Q5 Can I visit to your factory before the order?
A5: Sure, We take our customers seriously, welcome to visit our factory.