galvanized steel coil

Product Description

The material of dx51d galvanized steel sheet is a non-ferrous alloy composed of zinc as the matrix and other elements added. The main alloying elements are aluminum, copper, magnesium and so on. Zinc alloy has low melting point, good fluidity, easy plastic working and welding, and resistance to atmospheric corrosion. According to the manufacturing process, it is divided into cast zinc alloy and deformed zinc alloy. Commonly used cast zinc alloys are zinc-aluminum-copper-magnesium alloys, which have good casting process performance and little impact on mechanical properties. Commonly used wrought zinc alloys are zinc-aluminum alloy and zinc-copper alloy. The former contains 4% to 15% of aluminum. In order to improve the strength and hardness of the alloy, a small amount of alloying elements such as copper and magnesium are added. It has high strength and is easy to form, and can replace some brass or hard aluminum to manufacture precision forgings. The latter contains 0.7% to 1.5% copper, which can increase the strength and impact toughness of the alloy and reduce the plasticity. Zinc-copper alloy is suitable for making daily hardware products or replacing part of brass. In addition, there are zinc-titanium-based, zinc-lead-cadmium-iron-based deformed zinc alloys. The supply status of wrought zinc alloy is wire rod, plate, forging or extrusion.The galvanized steel coil has good coating adhesion and weldability. Galvanized steel sheet coil is mainly used in the construction industry in the construction, automotive, metallurgical and electrical industries.

Product Specification

Product Display

Production Process

Surface Customization

            No  Spangle                   Small  Spangle               Regular  Spangle                   Big  Spangle

Product Application

Galvanized Steel Coil  is mainly used in construction,automotive ,metallurgical and electrical industries 

In the construction industry,mainly used for making roofs and walls,prefabricated keel,pre-cast bulkhead,

doors and windows.In automotive industry ,mainly for body shell, chassis ,doors,fuel tanks, etc 

In metallurgical industry,mainly used as substrate of PPGI. In electrical in industry,mainly for shell of 

electrical appliance.

Quality Inspection

(1) After production, 4 QC personnel with more than 5 years of experience randomly inspect the products. 

(2) National accredited laboratory with CNAS certificate. 

(3) Accept inspection from a third party designated/paid by the buyer, such as SGS, BV. 

(4) We have UL, ISO9001/18001, FPC certificates.

Packing & Delivery

Our Certifications

FAQ

Q: Are you a manufacturer?
A: Yes, we are a galvanized coil manufacturer, we have our own factory, located in Shandong, China. We have leading strength in the production and export of hot-dip galvanized steel coils, electro-galvanized steel coils and alloyed galvanized steel coils. We guarantee we are what you are looking for.

Q:Can we visit your factory ?

A:Warmly welcome once we have your schedule we will pick you up .
Q: Do you have quality control?
A: Yes, we can accept BV, SGS third inspection .
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-35 days if the goods are not in stock, it is according to quantity.
Q:How can we get the offer?
A:Please offer the specification of the product,such as material,size,shape,etc.So we can give the best offer.
Q:Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.