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Home > Products > Steel Sheet > High Quality Hot Dipped Galvanized Steel Coil Q235B Metal Sheet Plate

High Quality Hot Dipped Galvanized Steel Coil Q235B Metal Sheet Plate

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Product Description

China Supplier Galvanized Steel Coil

Product description

Hot Dipped Galvanized Steel Sheet in Coil (GI) is produced by passing the Full Hard sheet which has undergone the acid washing process and rolling process through the zinc pot, thereby applying zinc film to the surface.

It has excellent corrosion resistance, paintability, and workability due to Zinc’s characteristic. Usually hot dipped galvanized steel sheet and galvanized steel coil process and specifications are basically the same.

Galvanized Steel Coil has light weight, beautiful appearance and good anti-corrosion performance, and can be processed directly.
It provides a new raw material for construction industry, shipbuilding industry, vehicle manufacturing industry, furniture industry and electrical industry, and has a good effect of replacing wood with steel, efficient construction, energy conservation and pollution prevention.

Specification

Name	Galvanized Steel Coil/Sheet
Thick	0.12 ~6.0 mm
Width	600-1500 mm
Zinc Coating	30~600G/M2
Coil ID	508 / 610MM
Coil Weight	3-5 Tons
Standard	ASTM-A653; JIS G3302; EN10147;etc
Payment Terms	T/T, LC, Kun Lun Bank, Western Union, Paypal, O/A, DP
Regular Order	25 tons or one container, for less quantity, to contact with us for details
Hardness	Soft hard(HRB60),medium hard(HRB60-85),full hard(HRB85-95)
Surface Structure	Regular spangle,Minimum spangle, Zero spangle, Big spangle
Surface Treatment	Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass

Product chemical composition
Bse metal type	Grade	CHEMICAL COMPOSITION %
Bse metal type	Grade			C	Si	Mn	P
cold rolled steel sheet	DC51D+Z (St01Z, St02Z, St03Z) , DC51D+ZF	≤0.10	-	≤0.50	≤0.035
		DC52D+Z (St04Z), DC52D+ZF	≤0.08	-	≤0.45	≤0.030
		DC53D+Z (St05Z), DC53D+ZF	≤0.08	-	≤0.40	≤0.030
		DC54D+Z (St06Z), DC54D+ZF	≤0.01	≤0.10	≤0.30	≤0.025
		DC56D+Z (St07Z), DC56D+ZF	≤0.01	≤0.10	≤0.30	≤0.025
hot rolled steel sheet	DD51D+Z (St01ZR, St02ZR)	≤0.10	-	≤0.50	≤0.035
hot rolled steel sheet		DD54D+Z (St06ZR)	≤0.01	≤0.10	≤0.30	≤0.025

After the hot-dip galvanized steel sheet is pulled out of the zinc pot, the appearance of the crystal grains formed as the zinc layer cools and solidifies is called spangles. The size, brightness and surface morphology of spangles depend on a series of factors, but they are mainly related to the composition of the zinc layer and the cooling method.Galvanized steel coil has the advantages of uniform coating, strong adhesion and long service life.

Detailed images of zero spangle galvanized steel coil

Detailed images of small spangle galvanized steel coil.

Detailed images of regular spangle galvanized steel coil

Detailed images of big spangle galvanized steel coil

Advantages of Galvanized steel coil

Corrosion resistance

Galvanized coil is defined as a carbon steel sheet coated with zinc on both sides.

Zinc coating is one of the most effective and economical methods to protect bare steel plates. Zinc can act as a barrier between steel and the environment, it will sacrifice
itself to protect the steel plate below.

Good quality

The zinc layer has uniform thickness and strong adhesion. The zinc layer has uniform thickness and strong adhesion.

It does not peel off during processing and has good corrosion resistance. It will not corrode for 20 years. The surface is very smooth and clean. The spangles are symmetrical and beautiful.

12 years of steel experience will enable me to

provide you with better products and reasonable prices~

Don't hesitate anymore, come contact me :)

Application

Apply to Building, Material/Container, Plate/Structural, use/roofing/corrugated, roofing/commericial, use/household, appliance/industry.

Quality inspection of Galvanized steel coil

Before the Galvanized steel coil leaves the factory, we will strictly control its quality. Not only the width and thickness strictly meet the requirements of customers, but also the shape of zinc flowers, the size and performance of rolls are measured and handed over to customers for testing before delivery.

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Packing & Delivery

Package	Standard export seaworthy package,suit for all kinds of transport, or as required.
Package		Water-proof Paper + Edge protection + Wooden Pallets
Bulk Size	Any size
Loading Port	Tianjin, Qingdao Port or any China Seaport
Container	1*20ft container load Max. 25 Ton, Max. length 5.8m
Container		1*40ft container load Max. 25 Ton, Max. Length 11.8m
Delivery Time	7-15 days or according to the order's quantity

Customer Feedback

Our products meet a number of certifications.

All the customers who have worked together have given high praise.

If you are interested in our products, please feel free to contact me—Julia Jia

I will provide you with the best price and service~

Company Profile

Shandong Ganquan Trading Co., Ltd., located in Jinan, the beautiful capital of Shandong Province, is a company integrating steel export and customized design.

The company's main products: H-section steel, I-beam, angle steel, channel steel, flat steel, round steel, galvanized profile, stainless steel and p-section steel. Our precision cold-rolled pipe series has smooth appearance and no oxide layer. It is widely used in automobile manufacturing, petrochemical industry, aerospace, boiler equipment, medical equipment and other industries. Comply with Chinese national standard (GS) and American Standard ASTN.

The company has advanced product testing instruments, excellent marketing team and domestic channel partners, and has a perfect management plan for product market development and product after-sales service. The sales network and product sales agencies are all over the country. Strong and professional R & D team and advanced and perfect sales and service concept make our products have high popularity and market share at home and abroad. At the same time, we will always adhere to the principle of "reputation first, customer first", always put the interests of customers first, and wholeheartedly provide each of our customers with the best products and the best service.

We look forward to working with friends all over the world to create a better future!

FAQ

Q1:What are your company's main products ?
A1: Our main products are stainless steel/carbon/galvanized plate/sheet, coil, round/square pipe, bar, channel, etc.

Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available.

Q3. What are the advantages of your company ?
A3: We have many professionals, technical personnel, more competitive prices and best after-dales service than other steel companies

Q4. How many coutries you already exported ?
A4: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.

Q5. Can you provide sample ?
A5: Small samples in store and can provide the samples for free.
Customized samples will take about 5-7days.

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Shandong Ganquan Import And Export Co., Ltd.

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Product Categories

Accessories	Aluminum	Carbon Steel	Copper
Long Steel Products	OEM TOP SELLING	PPGI / PPGL Coil	Roof Tiles Sheet
Stainless Steel	Steel Coil	Steel Sheet	Steel Tube
Structural Steel Profiles	Ungrouped

High Quality Hot Dipped Galvanized Steel Coil Q235B Metal Sheet Plate

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