• Prepainted Galvanized Steel Coil  PPGI Galvanized Steel System 1
  • Prepainted Galvanized Steel Coil  PPGI Galvanized Steel System 2
Prepainted Galvanized Steel Coil  PPGI Galvanized Steel

Prepainted Galvanized Steel Coil PPGI Galvanized Steel

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
10000 m.t./month

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1.Bried Introduction:

1).Colr steel is coated with organic layer, which provides higher anti-corrosion property and longer lifespan than that of galvanized steel sheets.

2).The base metals for color steel consist of cold rooled. HDG lectro-galvanized and hot-dip alu-zinc coated steel. The finish coats for color tels can be classified into groups as follows: polyester, silicon modiied polyesters, polyvinylidene fluoride, high-durability polyester, etc.

3).The production process has evolved from one-coating-and-oe-baking to double-coating-and-double-baking, and even three-coatig-and-three-baking.

4).The color of the color steel has a very wide selection, like orange, creamcolored, dark sky blue, sea blue, bright red, ivory white, procelain blue, etc.

5).The color teels can also be classified into groups by their surface textures, namely regular prepainted sheets, embossed sheets and printed sheets.


2. Steel coil, prepainted steel coil,prepainted galvanized steel coil Advantages: 

 (1).High strength, Good corrosion 

 (2).Well rainproof performance

 (3). Easy to install and remove

 (4).Competitive price with best quality 


3.Image of prepainted steel coil:

Prepainted Galvanized Steel Coil  PPGI Galvanized Steel


4.Data of prepainted steel coil:

Coat
Type

Dope Type

Coat
Thickness
(μm)

Rigidity
Of Pencil

Shine 60°(%)

Bend

Return
Impact(J)

Salt Spray
Tolerance(H)

High

Middle

Low

Thickness≤0.75mm
(Steel window≤0.8
mm) 180°T

Thickness>0.75
mm(Steel
window>0.80mm)

A

B

Second
Coat

PE

≥20

≥F

>70

40-70

<40

≤3T

≤5T

90°

≥9

≥500

SMP

≥20

≥F

>70

40-70

<40

≤3T

≤5T

90°

≥9

PVDF

≥20

≥F

--

40-70

<40

≤2T

≤5T

90°

≥9

≥1000

Plastisol

≥100

--

--

40-70

<40

≤1T

≤5T

90°

≥9

First

PE

≥10

≥HB

>70

40-70

<40

≤3T

≤5T

90°

≥9

≥250



5.FAQ

We have organized several common questions for our clients,may help you sincerely: 

①How about your Warranty?

 Warranty: 1-Year for the whole light. Warranty is based on correct storage, installation, using and maintenanc

②How to guarantee the quality of the products?

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At   the same time, we will provide necessary follow-up service assurance.

③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.

Q:What are the different grades of steel used for coils?
The different grades of steel used for coils vary depending on the specific requirements and applications. Some common grades include low-carbon steel (e.g., ASTM A36), medium-carbon steel (e.g., ASTM A516), high-strength low-alloy (HSLA) steel (e.g., ASTM A572), and stainless steel (e.g., 304 or 316). Each grade offers distinct properties such as strength, corrosion resistance, and formability, enabling manufacturers to choose the appropriate one based on their needs.
Q:What are the properties of high-strength steel coils?
High-strength steel coils possess several key properties that make them desirable in various applications. These include exceptional tensile strength, excellent formability, and increased resistance to wear, corrosion, and impact. Moreover, high-strength steel coils typically exhibit higher yield and ultimate strength than regular steel coils, making them suitable for demanding structural and manufacturing purposes.
Q:How are steel coils used in the manufacturing of cables?
Steel coils are used in the manufacturing of cables as they provide strength and support to the cable structure. The steel coils are typically used as armor or reinforcement, helping to protect the cables from external elements and maintain their structural integrity.
Q:How are steel coils used in the manufacturing of airbags?
Steel coils are used in the manufacturing of airbags to provide structural support and stability. These coils are typically incorporated into the airbag module, helping to maintain its shape and ensure proper deployment in the event of a collision.
Q:(I'm not sure if steel is in fact a mineral)But I want to know if .. Last say topaz is stronger/harder then steel
Mineral ≠ metal Strong ≠ hard Even after you learn what the words mean, the only straight answer is still Look and see.
Q:What are the different methods of cutting edge trimming for steel coils?
There are several different methods of cutting edge trimming for steel coils, each with its own advantages and applications. Some of the most commonly used methods include: 1. Shearing: Shearing is a widely used method that involves cutting the edge of the steel coil using a pair of sharp blades. This method is relatively quick and efficient, making it suitable for high-volume production. However, shearing may result in some distortion or burrs along the cut edge. 2. Slitting: Slitting is a process where the steel coil is passed through a set of rotating circular blades that cut the coil into narrower strips. This method is commonly used when precise width control is required, such as in the production of narrow strips or slitting coils into multiple widths. 3. Laser cutting: Laser cutting is a highly precise method that uses a laser beam to cut through the steel coil. This method offers the advantage of producing clean and precise cuts without any distortion or burrs. Laser cutting is often used for complex or intricate shapes that require high accuracy. 4. Plasma cutting: Plasma cutting involves using a jet of ionized gas to cut through the steel coil. This method is particularly suitable for cutting thicker materials or for applications where high cutting speeds are required. Plasma cutting can produce clean and smooth cuts, although the edge may have a slight bevel. 5. Waterjet cutting: Waterjet cutting utilizes a high-pressure jet of water mixed with an abrasive material to cut through the steel coil. This method is highly versatile and can cut through a wide range of materials and thicknesses. Waterjet cutting is known for its ability to produce precise cuts without any heat-affected zone. 6. Sawing: Sawing is a traditional method that involves using a rotating saw blade to cut through the steel coil. This method is commonly used for thicker materials or when a rougher cut is acceptable. Sawing can be performed manually or using automated sawing machines. Each of these methods has its own advantages and considerations, and the choice of method depends on factors such as the required accuracy, production volume, material thickness, and desired edge quality.
Q:What is the average surface finish tolerance for steel coils?
The average surface finish tolerance for steel coils can vary depending on the specific requirements and applications. However, commonly accepted standards for surface finish tolerance in the steel industry range between 10 to 20 microinches (0.25 to 0.5 micrometers).
Q:I'm building a single-speed commuter bike and I was wondering what the advantages and disadvantages of steel and alloy wheels are. Any experts out there who can give me specifics for each kind?
Steel wheels are at the lowest cost and quality end of bike equipment. If you're even thinking of buying a cheapo bike with steel wheels - don't. Steel wheels are poor quality and therefore weaker than an OK alum rim. They are heavier, braking isn't as good, won't stay true as long. Alum wheels are extruded, not cast, and are better in every way. They cost more is the only down side.
Q:what exactly does it mean when some sword makers refer to finding the truth of steel. I have heard that many have tried to find the truth but i dont really understand what there is to find.
I am unsure of what the Truth of Steel is, but here is the Riddle of Steel (from Conan) Thulsa Doom: Yes! You know what it is, don't you boy? Shall I tell you? It's the least I can do. Steel isn't strong, boy, flesh is stronger! Look around you. There, on the rocks; a beautiful girl. Come to me, my child... Thulsa Doom: [coaxes the girl to jump to her death] Thulsa Doom: That is strength, boy! That is power! What is steel compared to the hand that wields it? Look at the strength in your body, the desire in your heart, I gave you this! Such a waste. Contemplate this on the tree of woe. Crucify him!
Q:Why is it usually scorned by the shooting community to use steel cased ammo (like Wolf)? Always hear corrosive and steel is bad for the extractor/firing pin. Hulp a simpleton out!
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