Prepaint Galvanized Steel Coil Zinc Coating 30g~ 275g

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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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Product Description:

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:

Prepaint Galvanized Steel Coil Zinc Coating 30g~ 275g


4.Data of prepainted steel coil:

BASE SUBSTRATE

color coated steel coil

GRADE

SGCC,ENG10142, DX51D, ASTM A653

ZINC COATING

30-200g

COIL WEIGHT

3-7TON

INTERNAL DIAMETER(ID)

508mm

THICKNESS

0.13-2mm

WIDTH

600-2000mm

FINISHING

SMOOTH OR MATTE

PATTERN

MARBLE GRAIN OR WOOD GRAIN

PAINT

EXPOXY, POLYESTER, PVDF

TOP LACQURE COATING

>20 um

BACK LACQURE COATING

7 um

CAPABILITY

100000 TON per year

QUALITY QURANTEE

10 YEARS OF OUTDOOR USING FOR PE


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.

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Q:What is 12 gage Cold Rolled Steel?
Steel thickness is measured by gages. 16 gage is approximately 1/16th of an inch. The larger the number (say, 24), the thinner the steel. Steel is made from large metal bars (4'x12', about 8 thick) that pass through presses to get thinner and thinner. If the final stages of rolling are done with pressure and not heat, it is cold rolled. It often gets galvanized to prevent rusting. Hope this helps.
Q:Whats better, 1045, or 440 stainless steel?
Type 440 combines such a high grade of cutlery steel, toughness and economy that it is actually known as razor blade steel. Browsing around (a lot) more, it seems that 1045 Surgical Steel is popular in straight razors used by barbers. These razors are honed by stropping with leather and last practically forever. From the above, I would guess that it might be easier to lose the edge on 1045, but also easier to re-sharpen it, that it won't easily knick because probably not so hard as 440. I'm not sure if it would be more expensive, unless it has a superior handle etc. So, I would expect to spend a little more effort over the lifetime of the 1045, maybe pay a little more for it, but have a longer lifetime. hth.
Q:Should I buy steel toe boots or soft toe boots?
Steel toed boots are much safer than regular work boots. As a mechanic you'll be lifting many heavy things and using many tools. If something drops, than it won't hurt. And with the work I've done, I drop things all the time and I'm glad that I was wearing steel toed boots.
Q:Titanium or Tool Steel?
Titanium is a significantly stronger and lighter metal, but is also extremely expensive. If you have the option for titanium, go for it.
Q:What material is strongest? Human bone, steel, or concrete?
Steel would smash a bone ,and concrete needs steel reinforcing.But of these only a bone can heal. Steel is the strongest .
Q:making holes is iron and steel?
It really depends. If you are drilling iron, I assume you are talking about cast irons and there are many different types, some are easier to drill (and machine) than others. For steels, there are many many different types of steels which can have a huge range of physical properties. In fact, your drill bits are almost certainly made of some type of steel alloy. If your drill bit has the same hardness as the steel you are trying to drill, it will be difficult to drill. If the steel is harder than the drill bit, you won't make a hole, you'll just break your drill bit into smaller pieces. There are drill bits that use carbide inserts or diamond composite inserts and these will drill through steel. You can do a quick check. Take a drill bit and, just by hand, see if it scratches the steel. If it does, then the drill bit is harder than the steel and you can probably drill a hole. If you have trouble drilling holes, consult a machinist. There are many factors which influence how well you can drill holes including use of cutting oils/lubricants, cutting speed, pressure, rake angle, etc.
Q:Quick ... Does fire burn steel?
Easy. okorder.com/
Q:what steel is best for a survival/utility knife?
The very best is Damascus steel or the composite samari blade. Talk to the American Bladesmith Society if you are interested in forging your own or buying a forged blank and making the knife yourself. D2 and other similar tool steels are generally not a good choice because they can not obtain very high hardness but they should be tough (resistant to cracking) if they were heat treated properly. There are more ways to heat treat wrong than there are to heat treat right. Although you say rust is not an issue, 440 stainless steel is commonly used for commercial knives, it does not rust, holds a good edge, and is pretty tough.
Q:what are some disadvantages of stainless steel?
Disadvantages of Stainless Steel: 1. High initial cost 2. Difficult to fabricate, or in other words, it is not as malleable as other metals, say iron, and hence if not fabricated properly, results in costly re-work. 3. Difficult to weld 4. High cost of polishing etc. i.e. adding finishing touches for the market. Also, for the record: Stainless steel does NOT rust. One of the advantages of it over other metals (steel and iron) are that it is rust-free. But of course, depending on the environment condition (E.g. long periods in a rainforest without use at all) it can rust....this is a very rare (and unfortunate) situation. ;)
Q:What is the highest quality carbon steel or cold steel a katana can be?
Types of steel are one issue. But the quality of steel no matter what type is even more important. The only way to be sure that you are getting a good blade is to buy from someone that already has a reputation for producing great blades. Stop the questions about who thinks what type of steel is best and investigate the steel blades offered by companies like Bugei Trading company. they have good blades. Opinions vary, but Bugei has proven that they make good swords. That is all that is needed to be known. Any questions you have are best directed to them, not here.

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