Galvanized Steel Sheet
Thickness: 0.12mm-6.00mm
Width: 600mm-1500mm
Length: 1m-12m, Support Customization
Standard: AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, etc.
Zinc Layer: Hot Galvanizing: 30-275g/m²
Delivery Time: 3 days - 7 days
+86 18866110972
+86 18866110972
+86 18866110972

Product Description


Galvanized Steel Sheet

Galvanized steel sheets are coated with a layer of metallic zinc on the surface to prevent corrosion on the surface of the steel sheets and to extend their service life. This zinc-coated thin steel sheet is called a galvanized sheet. Galvanized sheets use carbon steel sheets as the base plate, and the base plate material has an important impact on its performance and application fields.

There are two common galvanized steel sheets:

● Hot Dipped Galvanized Steel Plate

● Electro Galvanized Steel Plate

Hot-dip galvanized steel sheet (SGCC) has one advantage over electro-galvanized steel sheet (SECC). SECC is very easy to rust in bends and sections, while SGCC has much better rust resistance under the same conditions. High-quality chassis usually use SECC or SGCC galvanized steel plates. The chassis steel plates made of this material are bright in color and have a metallic luster. The advantage of this steel plate is that it has good corrosion resistance.

Electro-galvanized steel plate (SECC): uniform gray, mainly imported, resistant to fingerprints, has excellent corrosion resistance, and maintains the processability of cold-rolled plates. Usage: Home appliances, computer case casings and some door panels and panels.

The production process of hot galvanizing is as follows:
Mother Material → Degreasing → Water Washing → Pickling → Water Washing → Rinsing → Flux Solution → Drying → Hot Galvanizing → Cooling → Inspection → Packaging

Product NameGalvanized steel sheet/Plate
BrandOubo Steel Group
Surface TreatmentOiled / Chormed / Dry / According to customer requirements
ApplicationGutters ,Auto parts ,Electrical Appliances,Purling,Vending Machine,Refrigerator
Packingstandard export packing,or as customer demands
EdgeMill Edge Slit Edge
Payent termL/C T/T(30% Deposit)

Galvanized Surface Selection

Zero Spangle  Minimized Spangle Normal SpangleLarge Spangle

Product Show

Galvanized Steel Sheet

Spot Warehouse

Professional Testing Equipment
Low Temperature Impact TestingMechanics Performance TestingChemical Analysis and TestingSpectral Detection

Packing And Shipping

How to Choose Galvanized Sheet

The requirements for high-quality galvanized sheets include specifications, surface, galvanizing amount, chemical composition, plate shape, machine function and packaging. oubo Steel Group will conduct comprehensive inspections of the goods before shipment. Ensure customers receive satisfactory products.


Before PackagingAfter PackingBefore PackagingAfter Packing
There are two types of galvanized sheets cut to length and galvanized sheet coil packaging. It is generally packed in iron sheets, lined with moisture-proof paper, and tied with an iron waist on the outside. The fastening is firm to prevent the galvanized sheets inside from rubbing against each other.

2. Standard Sizes

The thickness, length and width of galvanized sheet coils are listed before packaging.

3. Surface

Due to the coating process and other surfaces of galvanized sheets, such as ordinary zinc flowers, fine zinc flowers, flat zinc flowers, no zinc flowers and phosphating treatment, etc. Galvanized sheets and galvanized coils cut to fixed lengths must not have shortcomings that affect their use.

4. Galvanizing Amount

The thickness of the zinc layer will be tested before the galvanized sheets leave the factory. There are two types: the same amount of galvanizing on both sides (i.e. equal thickness galvanizing) and the unequal amount of galvanizing on both sides (i.e. differential thickness galvanizing). The unit of galvanizing amount is g/m2.

5. Machine Function

(1) Mechanical experiment: Tensile strength test, yield strength test and impact test will be carried out on galvanized sheet coils.

(2) Bending test: It is required that after the galvanized plate is bent 180o, the zinc layer on the outer coating shall not leave, and the base of the plate shall not have cracks or breaks.

6. Chemical Composition

The requirements for the chemical composition of galvanized substrates are required to comply with the grade standards of the substrates.

7. Plate Shape

The flatness of the board is within the range required and specified by the customer.


Part of Production Line ①Part of Production Line ②Part of Production Line ③Hot Dip Zinc Pool



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Q: Are You Manufacture or Trade Company?
A: We are the professional steel manufacturer located in Shandong province, China. Welcome to contact us and visit our factory before you place orders.
Q: How do you guarantee the quality?
A: We can send free samples to you, we can accept third-party testing.
We also have test certificate, every batch goods will be testing before shipment, and the testing report will delivery to you with your goods.
Q: Can I get free samples?
A: Of course you can. We can produce according to your samples or technical drawings. Contact us by whatsapp or email to get free samples and you will get the sample after 3-7 working days.
Q: What is the MOQ? 
A: If you are scheduling to place a small quantity order or trial order, feel free to contact us, we can meet your requirements.
Q: Can you OEM or ODM?
A: Yes, we have a strong developing team. The products can be made according to your request

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