Galvanized steel Plate & sheet supplier

Galvanized Steel Sheet & Plates, are intended for use where greater corrosion protection is required without painting. A lower cost alternative to stainless steel, galvanized sheet and plates have a rust free protection for up to 30 years, while maintaining strength with a durable surface coating. Metal in China® stocks many sizes in precut sizes, full mill sizes or we can hot dip virtually any size and quantity required for your welding or construction project.

Metal in China® supplies hot-dip galvanized sheet and electro-galvanized sheet, which can be cut, machined or welded by the usual methods for ordinary steel. Cut edges are not galvanized and may be treated with cold galvanized paint for protection if desired. If you have special product sourcing requirements,  please Contact us Now.

At Metal In China®, in addition to regular galvanized sheet, you can also buy galvanized corrugated sheet and galvanized checkered sheet at accurate and competitive prices.This is the service concept that Metal In China® has always adhered to: customer satisfaction and better service.Build your quote today or contact a member of our sales team to learn more.

Product Series

dx52d-z20-z275-galvanized-steel-plate-factory-800x600-2

Flat plate sheet series

The size and thickness of galvanized flowers support factory customization.

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galvanized-corrugated-roofing-sheet-factory-in-stock

corrugated plate series

Wavy, Trapezoidal, Floor Deck and Roof Deck can be selected and support customization.

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galvanized-checkered-sheet-factory-in-stock

checkered plate series

Diamond, Five-Star, T-Shaped And Other Different Pattern Options,Support Custom Patterns.

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metal-in-china-factory-staff

Contact service staff

1-to-1 quotation service, rich professional knowledge and experience.

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product specification

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 Product You Need, Please CONTACT US NOW To Get A One-To-One Exclusive Quotation Service.

Our advantages

High quality China Galvanized steel plate sheet manufacturer and supplier, more trustworthy!

Fast delivery

3-5 days

competitive price

10% off

Quotation service

1 vs. 1

Feature of Spangle

Metal in China®(XINTUOYUAN) 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

zero-spangle-coating

zero spangle

lagre-spangle-coating

large spangle

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®(XINTUOYUAN) 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.

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 factory in stock

Galvanized Steel Sheet & Plate For sale

Galvanized sheet cutting

NO MINIMUM ORDER

HIGHEST QUALITY PRODUCTS

ANY METAL CUT TO SIZE

UNSURPASSED SERVICE

Value-Added 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

China galvanized Steel Supplier!

steel-sheet-plate-factory-staff-metal-in-china

More high-quality Specifications of galvanized steel are available for choice, More experience in steel sales and service.

Where to Buy galvanized Steel ?

We are a high-quality galvanized steel manufacturer and supplier in China, more than 1000+ customers have chosen us.

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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
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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
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zero-spangle-galvanized-steel-sheet-plate-supplier

Zero Spangle Galvanized Steel Sheet

Alloy
A36
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
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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
corrugated galvanized sheet metal supplier

Wavy Galvanized Roofing Sheet

Alloy
DX51D
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read moreget quote
galvanized-roof-sheet-factory-1

Trapezoidal Galvanized Corrugated Deck

Alloy
DX51D
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read moreget quote
galvanized-roofing-sheet-price

Trapezoidal Galvanized Roofing Sheet

Alloy
DX51D
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read moreget quote
galvanized diamond plate supplier

Willow Leaf Galvanized Diamond Tread Plate

Alloy
DX51D
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read moreget quote
5 Bar Galvanized Checkered Plate supplier

5 Bar Galvanized Checkered Plate

Alloy
DX51D
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read moreget quote
China galvanized checkered plate factory (4)

Galvanized Diamond Plate Sheet

Alloy
DX51D
Certification
ASTM
Method
Cold Rolled
Surface
Hot Dipped
Read moreget quote
steel-factory-worker

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