DC51D+Z Hot Dipped Gi Steel Coil with Zero Spangle Surface for Painting

Product Description

Galvanized coil 

Galvanized coil is a product obtained by hot-dip galvanizing ordinary carbon steel coil. Galvanized coil is widely used in the fields of industry and construction. It is a commonly used metal material with excellent anti-corrosion and corrosion resistance. The production process of galvanized coil is to evenly cover the surface of the steel coil with zinc layer through hot-dip galvanizing process after surface treatment of ordinary carbon steel coil

1. Galvanizing process:

Hot-dip galvanizing: immerse the steel coil in a molten zinc tank so that zinc is evenly attached to the surface of the steel coil. This process can provide a thicker zinc layer with stronger corrosion resistance.

Electrogalvanizing: Through electrochemical reaction, zinc ions are deposited on the surface of the steel coil to form a zinc layer. This process can provide a more uniform zinc layer, but the zinc layer is relatively thin.

2. Advantages:

Corrosion resistance: The zinc layer can effectively prevent the steel coil from rusting and corrosion, and extend its service life.

Wear resistance: The zinc layer can improve the wear resistance of the steel coil, especially in some occasions with greater friction.

Aesthetics: The surface of the galvanized coil has a silvery-white metallic luster and beautiful appearance.

Processability: The galvanized coil can be processed in various ways, such as welding, forming, etc.

Specification

Thick	0.12 ~5.0 mm
Width	600-1250mm
Zinc Coating	40-275G/M2
Coil ID	508 / 610MM
Coil Weight	3-20Tons
Standard	SGCC/SPCC/DX51D+Z/DX52D+Z/DX53D+Z/DX54D+Z/
	S250,350,450,550GD+Z/ST01z 02z-07z/ ASTM A653
	; EN10147;etc
Payment Terms	T/T, LC,(30% deposite), Western Union, Paypal
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 details

Workshop

Packing & Delivery

Company Profile

Shandong Huazhu Metal Manufacture Co., Ltd.

Shandong Huazhu Metal Manufacture Co., Ltd. is located in LiaochengShandong province, adjacent to the important steel machinery industry base innorth China, Henan, Hebei. We have a large factory and a number of productionfacilities. Rich experience in steel manufacturing, engineering and trade. Wespecialize in all kinds of prefabricated/processed building materials andrelated services. Our main products include corten steel plate(weathering resis-tant steel plate)/galvanized steel plate/stainless steel plate/stainless steelpipe/galvnized steel coil/galvanized steel pipe/lead sheet/galvanized retangu-lar steel pipe/prepainted galvanized steel coil/corrugated steel sheet,etc. Thereare thick wall seamless steel pipe /alloy seamless steel pipe/welded steel pipe.In addition to steel materials, we also provide stamping, welding, CNc turning,bending, wire cutting, laser cutting. The company covers an area of 1600square meters, more than 50 existing employees, annual production capacity of30,000 tonslOur factory warehouse covers an area of 30,000 square meters.

FAQ

1. How can I get a quotation from you?

You can leave us message, and we will reply every message in time. Or we may talk on line byTrademanager. And you can also find our contact information on contact page.

2. Can I get samples before order? 
Yes, of course.Usually our samples are free. we can produce by your samples or technical drawings. We can build the molds and fixtures. 

3.What is your delivery time ?
The time of delivery is usually around 1 month(1*40FT as usual).We can send out in 2 days, if it has stock. 

4.What is your payment terms? 
Our usual payment term is 30% deposite, and rest against B/L. L/C is also acceptatble.Exw,FOB, CFR, CIF, DDU. 

5. How can you garantee what I got will be good ?
We are factory with 100% predelivery inspection which garantee the quality.And as golden supplier on made in china. made in china assurance will make garantee,

which means made in china will pay your money back in advance if there is any problem with the products.

6. How do you make our business long-term and good relationship? 
1. We keep good quality and competitive price to ensure our customers benefit ; 
2. We respect every customer as our friend and we sincerely do business and make friends with them