Prepainted Galvanized Rolled Steel Coil -in China

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
200 m.t.
Supply Capability:
500000 m.t./month

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Brief Introduction

Prepainted Galvanized Steel usually refers to have substrateprocessed with surface processed and coated then(roller coated )or bonded  organic thin film and baked, and it is able to be processed tofinal prodevtion .

PrepaintedGalvanized Steel qualified with excellent decorative ,formability ,corrosionresistance ,coating adhesion ,can keep for a long time as well as maintainfresh color .For color coated steel sheet  can obtain good economicbenefit by steel belt wood ,efficient in construction and save energy ,preventpollution etc.Which is an ideal material;for manufacturing board.

Sample Charge

1.Samples charge:According to your requirements . Sampling time:30days with minimum qty order.

2.Samples charge:Free for Existing Samples Sampling time:1day

 

Advantage

1. Low MOQ: We will do our best to make you satisfied.

2.Good Service : We treat clients as friend.

3.Good Quality :We have strict quality control system .Good reputation in the market.

4.Fast & Cheap Delivery: We have big discount from forwarder (Long Contract).

5.Supply Ability: 50000 ton monthly

Specifications OfPrepainted Galvanized Steel

Thickness                0.20-1.2mm (BMT)

Width                      600-1250mm

Zinc Coating            100-275g/m2

Color                       According to RAL color fan or as per request

Internal Diameter      508mm or 610mm

Coil Weight              3-6MT

Quality                     Commercial and structural quality

Paint                        Polyester paint for topside, epoxy for reverse

Standard                  JIS G 3312, ASTM A755M, EN 10169

Base Steel Grade                                                                  SGCC,SGCD,DX51D+Z,DX52D+Z;S200GD,S220GD,S280GD,S350GD,CS,FS,SS   

Chemical Composition Of Prepainted Galvanized Steel

C

Si

Mn

P

0.04-0.06%

0.01-0.03%

0.18-0.22%

0.014-0.016%

Technical Data Of Prepainted Galvanized Steel

Yield Strength

(Mpa) 280-320

Tensile Strength

(Mpa) 340-390

Elongation

20%-30%

Reverse Impact

9J

T-bending

≥2T

Pencil Hardness

≥2H

Duration Of Salt Spray Test

500 H

Bending At 180 Degree

No crack, purling and fraction

Applications OfPrepainted Galvanized Steel

It can be widely used in transportation, light industry, civil usage and farming. It is also the perfect building material in construction for making steel roofing,insulation panel, corrugate sheet, facade wall,shutters,T-bar and home appliance.

 

Packaging & Delivery Of Prepainted Galvanized Steel

The packing of coils consists of anti-damp paper, PVC film, hardboard paper, steel box, strapped with steel strips, fitted with locks and edge protectors and guarantees the optimal condition of the delivered goods. Each coil can be additionally fitted with wooden/steel skids(eye to the side) or wooden pallets(eye to the sky).

 

General Order Information

We take great pride in our work and in the wide variety of products that we offer. We are

experienced in servicing the Middle East  market, South America market and Africa market .

Please be aware thatour production lead times depend on specific items and item quantities.

Our success has been basedon our understanding of the demands and nature of marketing deadlines.

That'swhy we always ensure that every order is delivered on time.

 

 

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Q:can you put nylon strings on a steel string acoustic guitar?
As others have said, it is not recommended because the steel-string neck is meant to handle the tension of steel strings, and nylon strings have much less tension. It won't do any immediate damage, especially if you loosen your truss rod a full turn or two to compensate. But if you keep the nylon strings on for too long your neck may twist or warp irreversibly. I don't recommend doing it, but if you want to try it anyway, get nylon strings with ball ends (Martin makes Darco strings with ball ends, and there are also Black Diamond strings with ball ends). Putting nylon strings on a steel-string guitar is not nearly as bad as putting steel strings on a nylon-string guitar -- whatever you do, don't do that!
Q:stainless steel properties??
Stainless steel is a generic term for a whole range (there are more than 60 types) of Fe-Cr alloys. They all contain some amount of C and some alloys include a good number of other alloying elements. In almost all cases, the materials have corrosion resistance due the Cr atoms that are in solid solution with the Fe matrix. Under corrosive conditions, the Cr forms a thin tight coherent layer of Cr-oxide. This Cr oxide coating prevents further corrosion so long as it is not chemically or physically removed. If the SS has been subject to mechanical abrasion, the corrosion resistance can sometimes be restored by a light exposure to nitric acid which passivates the surface, restoring the Cr-oxide layer. The carbon content is an important factor in corrosion preformance but so is the heat treatment. Under the wrong conditions and in different environments, all SSs can rust. One of the most common corrosion problems is sensitization which occurs in the heat affect zone (HAZ) around welds. If the C content is high enough and the heat is high enough, the Cr atoms in solid solution form Cr-carbides and are no longer available to form a protective Cr-oxide. The corrosion resistance can be restored by appropriate heat treatment.
Q:Steel or Iron? (stupid 20 characters thing)?
steel is harder than iron Iron is a chemical element. It is a strong, hard, heavy gray metal. It is found in meteorites. Iron is also found combined in many mineral compounds in the earth's crust. Iron rusts easily and can be magnetized and is strongly attracted to magnets. It is used to make many things such as gates and railings. Iron is also used to make steel, an even harder and tougher metal compound. Steel is formed by treating molten (melted) iron with intense heat and mixing it (alloying) with carbon. Steel is used to make machines, cars, tools, knives, and many other things.
Q:steel industry?
NAFTA became a unfastened commerce contract it is fairly a lot a republican proper. unfastened markets are a sturdy element. each and every so often unfastened markets deliver approximately the shortcoming of jobs in one sector yet that would not advise unfastened commerce is undesirable. opposition like that ensures that capital is spent in it is best way. Proping up death industries isn't a sturdy concept. i know it is not a favored element to declare, even though it is the certainty. would desire to we've propped up the horse and carriage marketplace while autos got here alongside so as that horse handlers did not lose thier jobs? in all risk not. unfastened commerce is a sturdy element. That being mentioned, i don't think of that Obama will merely blanketly wipe out any coverage by means of fact it became a Bush coverage. he isn't that stupid. If it became a sturdy coverage that labored, i'm particular it will be retained.
Q:Which Material is Better? Glulam or Steel?
Glulam. Cheaper to buy, cheaper to install. Takes up less space than an I-beam.
Q:What Metal is around 256% stronger than steel?
Depending on carbon content, alloy content and heat treatment, steel can have almost any yield strength you want it to. It can be as low as 250 MPa or as high as 1700 MPa. That's more than your 256% difference right there. So maybe the answer should be itself.
Q:Why is Iron used to create steel? ?
iron came before steel. iron is what was discovered that, under certain circumstances, became a stronger metal: steel. that is why. its like asking why copper is in bronze. because what we call bronze, is an alloy of copper and tin. if you give a more detailed question, i may be able to give a more detailed answer.
Q:How can i make difference between iron and steel?
Iron is a chemical element with the symbol Fe, that has no engineering application as it is very soft. You are not likely to come across a piece of metal of pure Iron. Steel is an alloy of Iron that is widely used with different types for various application. The type depends on the alloying elements. An old and rough way of identifying them is to use a chart, that shows the spark pattern when they are subjected to grinding.
Q:what Wok to buy - carbon steel, stainless steel, cast iron?
Carbon steel is definitely the way to go. This is the authentic wok. Of course, you must be aware that it can rust if not dried--but in use you will seldom wash it anyway. The correct practice is simply to wipe it out with a paper towel. In this way the wok keeps its natural non-stick qualities. Whenever it is washed it must be re-seasoned--by heating it very hot with salt. Stainless steel of course does not rust and makes a pretty picture hanging up--but its utility ends there. It does not have the heat conduction qualities that are needed. Still, there are other factors which go into wok cooking (such as degree of heat available) which have nothing to do with the wok. With that in view, a SS wok might be your choice, but from a cooking standpoint, carbon is better. One added factor you must consider is thickness of the steel. Cheap woks will flex readily if grasped by the handles. A quality wok is twice as thick. It is not too much to aim for 1/8 thickness, or nearly that. There is also the flat bottomed Shanghai wok which is about 1/4 thick and usually comes with a teflon finish. These are very inexpensive but useful because they can be heated up to a high temperature which it will hold to a certain extent. The bane of wok cookery is insufficient heat. (I have an electric stove right now which exhibits that defect).
Q:Do steel guns burn when exposed to flames/ extreme heat?
Steel melts around 2500°F (1370°C). That's hotter than most normal fires (obviously, your steel pots don't melt on the stove, do they?) but a blowtorch or something like that could do it.

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