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SPGC Galvanized Steel Coil

Electro galvanizing, also known as cold galvanizing in the industry, is the process of forming uniform, dense and well bonded metal or alloy deposition layer on the surface of products by electrolysis.


Galvanized steel coil is one of the hot-selling products of Delong Steel. Similar to color coated steel, it is also good-looking and long-lasting. More than that, it is more cost-effective.  So it is extensively used in construction, automobile, furniture, home appliances, etc. Due to its wide applications and good machinability, it is a great investment project. Delong Steel has its own factory to meet bulk orders timely. Also, we will offer a direct-sale GI sheet coil price to lower your cost. If you are interested, please contact us for details! 


Specification
Thickness0.2 mm-4 mm
Width600 mm-2,000 mm
Coil Weight3-5 tons (can be customized)
Surface StructureZero spangles, Small spangles, Regular spangles, Big spangles
Zinc Layer Thickness30g-275 g/㎡
StandardAISI, ASTM, BS, DIN, GB, JIS
CertificatesSGS, BV, ISO 9001
PackageStandard Export Package


Advantages

1.Available for customized specification on customers’ request.
2.Perfect Corrosion Resistance. The service life of galvalume is 3-6times as long as that of galvanized surface.
3.Perfect Processing Performance. Fully meet the requirement of roll processing, stamping, bending, ect.
4.Perfect Light Refelectivity. The ability of reflecting light and heat is twice that of galvanizing.
5.Perfect Heat Resistance. Galvalume products can be used at 315 degree Celsius for a long time without discoloration.
6.Excellent adhesion between the paint. Easy to paint and can be painted without pretreatment and weathering.


Galvanized Steel Coil Types

According to the processing method, we divide galvanized steel into the following categories:


1. Hot-dip Galvanized Steel Coil

As the name implies, hot-dip galvanizing is immersing the cleaned iron sheet into the molten zinc bath at about 500 degrees to form a zinc layer. It is the most commonly used method. It has some advantageous features:

1) The entire steel surface is uniformly covered with a zinc layer, even the corners, hollows, etc. so that the steel sheet is fully protected.

2) The cost of hot-dip galvanizing is cheap.


2. Electro-galvanized Steel Coil

Electro-galvanizing is a process of applying a layer of zinc to steel through electroplating, with a saline anode and steel conductor. It is able to enhance the corrosion and heat resistance of steel. Also, it makes steel sheets more good-looking.


Spangles

Q: Where is the factory of delong
A:  Liaocheng city ,Shandong Province,China


Q:  Can I get some samples? 
A:  Yes, sample order is available for quality check and market test with freight fee collect. 


Q:  Do you receive customized order? 
A:  Yes, ODM & OEM are welcomed. you can give us drawings and we will manufacture accordingly.


Q:  What's the lead time? 
A:  According to the order quantity, small order usually need 7-15 days, big order need negotiation. 


Q:  What's your warranty terms? 
A:  We supply 12 months warranty time. 


Q:  What's your payment terms? 
A:  We accept T/T, LC etc.


Q:  Can you accept trail orders? 
A: Gemerally our MOQ is 1 ton.If your quanlity is smaller than our MOQ,kindly pls contact us for inquiry accordingly.

Dear customers, we will contact you as soon as possible after receiving your inquiry! Looking forward to cooperating with you!

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