galvanized steel sheet plate factory

Galvanized steel sheet and plate are suitable where better corrosion protection without painting is required. A low-cost alternative to stainless steel, galvanized sheet and plate offer up to 30 years of rust protection while maintaining strength through a durable surface coating. Metal in China® stocks a wide variety of sizes pre-cut, machined, or we can hot dip virtually any size and quantity you need for your welding or construction project.
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hot-rolled-galvanized-steel-sheet-factory

Hot Rolled Galvanized Steel Sheet

Alloy
A36
Certification
ASTM
Method
Hot Rolled
Surface
Hot Dipped
Read MoreGet Quote
cold-rolled-galvanized-steel-sheet

Cold Rolled Galvanized Steel Sheet

Alloy
A36
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read MoreGet Quote
60-120gsm-galvanized-steel-sheet-supplier

Regular Spangle Galvanized Steel Sheet

Alloy
A36
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read MoreGet Quote
small-spangle-galvanized-steel-sheet-for-sale

Small Spangle Galvanized Steel Sheet

Alloy
A36
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read MoreGet Quote
zero-spangle-galvanized-steel-sheet-plate-supplier

Zero Spangle Galvanized Steel Sheet

Alloy
A36
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read MoreGet Quote
large-spangle-galvanized-steel-sheet-factory-in-china

Large Spangle Galvanized Steel Sheet

Alloy
A36
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read MoreGet Quote
dx51d-z20-z275-galvanized-steel-plate-factory

DX51D+Z Galvanized Steel Sheet

Alloy
A36
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read MoreGet Quote
dx52d-z20-z275-galvanized-steel-plate-factory

DX52D+Z Galvanized Steel Sheet

Alloy
A36
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read MoreGet Quote
dx53d-z20-z275-galvanized-steel-plate-factory

DX53D+Z Galvanized Steel Sheet

Alloy
A36
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read MoreGet Quote
dx51d-z20-z275-galvanized-steel-plate-factory

DX54D+Z Galvanized Steel Sheet

Alloy
A36
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read MoreGet Quote
……
View more related products

Routinely Stocked In Standard Lengths

GradeThicknessWidthLengthCustom Size
DX51D Z2758 Ga-32 Ga36"-60"96"-260"Contact us
DX52D Z1408 Ga-32 Ga36"-60"96"-260"Contact us
DX51D Z1508 Ga-32 Ga36"-60"96"-260"Contact us
DX51D Z908 Ga-32 Ga36"-60"96"-260"Contact us
DX51D Z1408 Ga-32 Ga36"-60"96"-260"Contact us
DX51D Z2008 Ga-32 Ga36"-60"96"-260"Contact us
A368 Ga-32 Ga36"-60"96"-260"Contact us
A5278 Ga-32 Ga36"-60"96"-260"Contact us
A6538 Ga-32 Ga36"-60"96"-260"Contact us
A7868 Ga-32 Ga36"-60"96"-260"Contact us
A7928 Ga-32 Ga36"-60"96"-260"Contact us

inform

The grade products in the above table are our regular inventory products. If you do not find the grade or size of product you need, please CONTACT US NOW to get a one-to-one exclusive quotation service.

Product Description

Type of Galvanized steel sheet & plate

There are two predominant types of galvanized steel: hot-dipped galvanized and electroplate galvanized. The hot-dipped process takes a steel surface and dips it in molten pure zinc. Zinc plating or electroplating takes a steel surface and applies a thin coating of zinc using an electric current. Electroplating is a thinner less resilient surface and is not recommended for exterior use or heavily trafficked interior use.

hot-dipped galvanized

electro-galvanized-steel-sheet

electro galvanized

Note: We can customize all the above Galvanized Steel Sheet tyles, please contact us now.

Feature of Spangle

Metal in China® has a large inventory of regular spangle, small spangle and zero spangle galvanized coils, and large spangle galvanized coils need to be customized. If you have special purchasing requirements, please contact our factory consultants immediately, and we will give you corresponding solutions within 4 hours.

regular-spangle-coating

regular spangle

small-spangle-coating

small spangle

lagre-spangle-coating

large spangle

zero-spangle-coating

zero spangle

Galvanized Steel Sheet & Plate Advantages

With five locations throughout Liaocheng and Wuxi, Metal in China® is a full-service metal supplier that understands what you need. Our galvanized product inventories are available in various sizes, heights, and thicknesses to meet your application requirements. To provide the highest quality service in the industry, we offer the following advantages:

  • China source factory quotation
  • Provide one-stop shipping service
  • Excellent high volume discount pricing
  • Custom cut to size metal production

Galvanizing Workshop in Metal in China®

Galvanization is a manufacturing process that utilizes zinc to coat a flat piece of metal, resulting in galvanized steel sheet or galvanized steel plate. The galvanization process is commonly applied using a hot-dip method that protects and prevents corrosion and rusting. The galvanized zinc outer layer protects the substrate metal by acting as a barrier to corrosive elements; the outer zinc coating sacrifices itself to protect the inner steel, resulting in a long-lasting and high-quality steel product.

Hot-dip galvanizing line

Galvanizing workshop

Galvanizing process

Galvanized Steel Manufacturing Process

With the most advanced facilities and technology, Metal in China® has a set of manual and automatic production system for galvanized coils, which can meet customers’ requirements for different parameters and high performance of products.

production-process-of-Galvanized-steel-coil

1. Pre-Treatment Process

Some rolling oil and other contaminants remain on the surface of cold rolled steel sheets following processing. These are removed by passing the electrically charged sheet through an alkaline solution which induces an electrochemical reaction.

2. Annealing

The material properties of the pre-treated steel sheet can be altered and improved through recrystallization during the annealing process.

3. Hot-Dip Galvanizing

After passing through the annealing furnace, steel sheets are dipped into a zinc pot where molten Zn is coated onto the surface. The desired coating weight is achieved by removing excess zinc before solidification with high-pressure air from an air knife.

4. Galvannealing

The surface of a steel sheet, after the air knife, can be coated with a zinc compound prior to reheating in an annealing process. Zn atoms diffuse into the Fe to create a Zn-Fe series alloy.

5. SPM & Chemical Treatment

In order to achieve a flat surface and an elegant finish, the steel sheet is processed with a skin pass mill. In order to prevent the white rust, which often forms on the surface of activated zinc, and to improve corrosion resistance, the surface is coated with a Cr-free resin.

6. Inspection & Coiling

Located at the line’s exit section are a side trimmer, inspection table, oil coating machine and coiling equipment. At this station, all products are inspected and judged relative to material specifications required by the customer.

Galvanized Steel Sheet & Plate Applications

There are countless applications of galvanized sheet metal, helping to make components of both large and small machines. When it comes to sheet metal work, galvanized steel helps in manufacturing components that can withstand harsh conditions.Some of the most common applications of galvanized sheet metal are in:

Automotive-Industry

Automotive Industry

Construction-Industry

Construction Industry

Electric Equipment

Galvanized Steel Sheet & Plate factory in stock

Galvanized Steel Sheet & Plate For sale

Galvanized sheet cutting

Additional steel processing services

cutting Service

For parts that require extremely high wear resistance, we use abrasive waterjet cutting to maintain hardness throughout the part without creating a heat-affected zone. For thicker plates up to 200mm, we use precisely controlled CNC oxy-fuel cutting. For products requiring high cut quality and dimensional tolerances, we use high-definition underwater plasma cutting to maximize plate performance in abrasive applications.

waterjet-cutting

Abrasive Waterjet Cutting

3D cutting head up to 3 x 6 meters

oxygen-cutting

Flame cutting

18 x 4m water platform

plasma-cutting

plasma cutting

18 x 4m water platform

Machining, Drilling and Welding Service

The tolerance of wire cutting machine (EDM) is as low as +/- 0.02mm, which can easily process precision parts. Using high-rigidity machine tools and correct tooling, precision milling of wear-resistant plates to make parts. Flexible large-scale milling machines are capable of performing any type of machining Processing z.SSAB welding experts work closely with our skilled operators to develop a specific welding process for your part or assembly.

machining

Machining

radial-drill

CNC milling

cnc-milling

large milling

welding

Welding - MIG/MAG/TIG

Sawing, galvanizing, bending and blasting services

For angle series products, in addition to our huge pipe inventory, Metal in China®(XINTUOYUAN) also provide many value-added secondary services to better meet your needs. With our processing service, we are sure to provide carbon steel angles that meet your unique specifications.

tube-band-saw-cutting-service

Saw cutting service

Galvanizing services

Galvanizing service

Pipe Bending Services

Bending service

Sandblasting steel service

Sandblasting service

frequently asked questions

What type of steel is best for beams?

Which beam is best for bending?

Carbon Fiber vs Steel: Who Does It Better?

A36 is a widely preferred and versatile low-carbon low-cost steel known for its yield strength (36,000 psi) and excellent machinability. A36 can elongate to about 20% of its original length, and is commonly used for columns, beams, decking and finish elements.

I-beam is stronger in bending than H-beam because its flanges provide resistance against the load and support each other when the beam bends. The flanges of an H-beam don’t have this advantage, so they tend to buckle under high loads and fail more easily under bending stress.

While both carbon fiber and steel are supremely resistant to deformation, steel is far denser and carbon fiber is about five times lighter in weight, making it roughly five times stronger than steel in this respect.

Resources

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hot-rolled-galvanized-steel-sheet-factory

Hot Rolled Galvanized Steel Sheet

Alloy
A36
Certification
ASTM
Method
Hot Rolled
Surface
Hot Dipped
Read moreget quote
cold-rolled-galvanized-steel-sheet

Cold Rolled Galvanized Steel Sheet

Alloy
A36
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read moreget quote
60-120gsm-galvanized-steel-sheet-supplier

Regular Spangle Galvanized Steel Sheet

Alloy
A36
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read moreget quote
small-spangle-galvanized-steel-sheet-for-sale

Small Spangle Galvanized Steel Sheet

Alloy
A36
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read moreget quote
zero-spangle-galvanized-steel-sheet-plate-supplier

Zero Spangle Galvanized Steel Sheet

Alloy
A36
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read moreget quote
large-spangle-galvanized-steel-sheet-factory-in-china

Large Spangle Galvanized Steel Sheet

Alloy
A36
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read moreget quote
dx51d-z20-z275-galvanized-steel-plate-factory

DX51D+Z Galvanized Steel Sheet

Alloy
A36
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read moreget quote
dx52d-z20-z275-galvanized-steel-plate-factory

DX52D+Z Galvanized Steel Sheet

Alloy
A36
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read moreget quote
dx53d-z20-z275-galvanized-steel-plate-factory

DX53D+Z Galvanized Steel Sheet

Alloy
A36
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read moreget quote
dx51d-z20-z275-galvanized-steel-plate-factory

DX54D+Z Galvanized Steel Sheet

Alloy
A36
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read moreget quote
steel-factory-worker

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