Color Prepainted Galvanized Steel Coil PPGI PPGL Roofing Coil Hardened Steel 0.13-2.0mm
Alloying of galvanized steel: This method is further developed on the basis of the hot dip method. After the steel plate is coated with zinc, it is immediately heated to a high temperature of about 500 ° C, the purpose of doing so is to promote the alloying reaction between zinc and iron to form a zinc-iron alloy film.
Description
Galvanized steel plate is a material that prevents corrosion by coating a layer of metallic zinc on the surface of the steel plate, thus effectively extending the service life of the steel plate. This specially treated steel plate is usually called galvanized sheet. The production process and processing method of galvanized sheet can be classified according to different needs and standards, which can be mainly divided into the following types:
Hot-dip galvanized steel sheet: This is a common method for the production of galvanized sheet, which involves dipping a thin steel sheet into a molten zinc bath in order to form a uniform zinc layer on the surface of the steel sheet. This process usually uses a continuous galvanizing process, that is, the steel plate is passed and rolled continuously in a specially designed zinc bath to ensure that each part is evenly coated with zinc. The galvanized sheet produced by this method has good corrosion resistance and long service life.
Alloying of galvanized steel: This method is further developed on the basis of the hot dip method. After the steel plate is coated with zinc, it is immediately heated to a high temperature of about 500 ° C, the purpose of doing so is to promote the alloying reaction between zinc and iron to form a zinc-iron alloy film. This alloyed galvanized sheet not only has excellent corrosion resistance, but also has good coating adhesion and weldability, which makes them very popular in industrial applications. The thickness of galvanized sheet can range from 0.18 mm to 20 mm, of which 2 mm thick galvanized sheet is one of the common specifications on the market, and the size of the hot dip galvanized sheet can also be customized according to different needs.
As an economical and effective anti-corrosion material, galvanized steel plate has a wide range of production processes and applications, which can meet the needs of different industries and environments for corrosion resistance. Whether in the construction industry, automotive manufacturing or in areas such as household appliances, galvanized steel plays an important role in protecting all kinds of equipment and structures from corrosion.
Parameter
The production process | EN10147/EN10142/DIN 17162/JIS G3302/ASTM A653 | |||
Steel Grade | DC51D+Z,DC52D+Z,DC53D+Z,S280GD+Z,S350GD+Z,S550GD+Z,DC51D+AZ, DC52D+AZ,S250GD+AZ,S300GD+AZ,S350GD+AZ,S550GD+AZ SECCSECE.BLCE+Z,BLDE+Z BUSDE+Z or Customer's Requirement | |||
Base Steel | Hot dip galvanized steel, Hot dip galvalume steel, Electro galvanized steel | |||
Thickness | 0.12-6.0mm | |||
Width | 600-1500mm | |||
Surface Color | RAL,wood grain pattern, camouflage pattern , stone pattern, matte pattern , high glosspattern . flower pattern, etc | |||
Quality | Approved by SGSISO | |||
Coil Weight | 3-20metric ton per coil | |||
Package | Water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing, side guard plate,then wrapped by seven steel belt.or according to customer's requirement | |||
Export market | Europe,Africa,Central Asia,Southeast Asia,Middle East,South America,North America, etc | |||
bse metal type | Grade | CHEMICAL COMPOSITION % | ||||
C | Si | Mn | P | S | ||
cold rolled steel sheet | DC51D+Z (St01Z, St02Z, St03Z) , DC51D+ZF | ≤0.10 | - | ≤0.50 | ≤0.035 | 0.03 |
DC52D+Z (St04Z), DC52D+ZF | ≤0.08 | - | ≤0.45 | ≤0.030 | 0.03 | |
DC53D+Z (St05Z), DC53D+ZF | ≤0.08 | - | ≤0.40 | ≤0.030 | 0.03 | |
DC54D+Z (St06Z), DC54D+ZF | ≤0.01 | ≤0.10 | ≤0.30 | ≤0.025 | 0.03 | |
DC56D+Z (St07Z), DC56D+ZF | ≤0.01 | ≤0.10 | ≤0.30 | ≤0.025 | 0.03 | |
hot rolled steel sheet | DD51D+Z (St01ZR, St02ZR) | ≤0.10 | - | ≤0.50 | ≤0.035 | 0.03 |
DD54D+Z (St06ZR) | ≤0.01 | ≤0.10 | ≤0.30 | ≤0.025 | 0.03 | |
FAQ
1.Will you deliver the goods on time?
Yes,we promise to provide best quality products and delivery in time no matter if the price change lot or not, Honesty is our company's tenet.
2.How can I get your quotation as soon as possible?
The email and fax will be checked in 24 hours, meanwhile, the skype will be online in 24 hours
Please tell us the order information about quantity, Specification(steel type, material, size )and destination port, you will get the latest price.
3.How about the sample if i need?
The sample will be offered for free if you need, but the freight will be covered by our customer. If
we have cooperation, the freight will be covered by our company.
4.How about the MOQ?
Generally, the trail order will be accepted.The MOQ can be confirmed according to the different products. For example, the MOQ of PPGI will be 10MT.
5.How about the delivery time?
Within 15-30days after receiving the deposit or L/C at sight.
Of course, the detail will be confirmed by the quantity and the different products.
6.What is shipment terms?
1. Container ship 2. bulk ship 3. Train
7.Do you accept the third party inspection?
Yes,absolutely we accept.
https://www.zhishanginternational.com/galvanized-steel-plate/galvanized steel platehttps://www.zhishanginternational.com/PPGI/
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Zhishang Steel Co., Ltd
ABOUT USOverviewThe company mainly deals in color-coated, galvanized, stainless steel pipes, stainless steel coils, stainless steel plates of various materials; hot-rolled series of rebar, medium and heavy plates, coils, I-beams, angle steels, channel steels, H-beams and other steel products and deep processing Service. (The company’s annual invent···
