Prime Hot rolled steel sheets/steel coils China supplier

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

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Item specifice:

Standard: ASTM,GB,JIS Technique: Hot Rolled Shape: Round
Surface Treatment: Oiled,Dry Steel Grade: Q195,Q215,Q235,SS400-SS490 Certification: ISO,SGS,BV,CE
Thickness: 1.5mm-20mm Width: 450mm-1500mm Length: requirement
Net Weight: 23mt Packaging: Standard Export Packing

Product Description:


Detailed Product Description

1.Product Information:

 

Item

Specification

Commodity Name:

Galvanized Steel Coil (HDGI/GI)

Thickness(mm):

0.14mm-3.0mm

Width(mm):

Above 600mm to 1500mm, negotiable about "below 600mm"

Zinc Weight:

30 g/m2 - 275 g/m2

Grade:

Mainly Prime, Secondary is also negotiable

Material:

SGCC, DX51D+Z,DX53D+Z,DX54D+Z,SGH340, etc

Spangle:

Zero, Minimum, Regular, Big

Oiled or Not:

As Required

Anti Fingerprint or Not:

As Required

Chromed or Not:

As Required

Passivation or Not:

As Required

 

2. Business Scope:

We provide GI, GL, PPGI, PPGL Coils, Corrugated Steel Sheets, feel free to contact for detailed information! 

3. Advantage of Our Organization:

We specialize in this field concerning GI, GL, PPGI, PPGL, Corrugated Steel sheet, we know the supplier, the price, the trader, the domestic market and the price trend very well.

4. FAQ

1. Q: Where is your company located? How can I visit there? 

A: Our company is located in Beijing, China. Welcome to visit us.

2. Q: Can I get sample and how long will it take?

A:Yes.  We can supply sample.  And you need to pay for courier.  

3. Q: What's the MOQ?

A: Our MOQ is 25mt 

4. Q: What's the delivery time?

A: It will take about 30 days after TT or L/C 

5. Q: What is the payment terms?

A: T/T, L/C at sight

6. Q: How does your factory carry out quality control?

A: We attach great importance to quality control.Every part of our products has its own QC.

7. Q: What certificate do you have?

A: We have SGS, ISO9001 etc. Also we can apply any certificate if you need if the qty is OK.

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Q:Steel Case V.S. Brass Case ammo?
Depends what your gun is. I wouldn't shoot steel through a 5,000 dollar gun but my SKS jams up with anything except steel ammo. It adds wear to some guns but in most cases you won't shoot enough to cause any real problems. They also make steel that is coated in lacquer that protects your gun a little. In most cases steel is no big deal, in high performance weapons I would say no.
Q:What are the end uses of steel coil? galvanized steel coil?
Steel coil is the name given to thinner sheet steel when it is manufactured - it comes out of the machine and is formed into a coil for ease of handling storage and transportation. Thin sheet steel is used for plenty of stuff. It can be slit (cut) into thin strips as well as just cropped and used at one of the standard lengths x widths it leaves the mill. There is a big market for this material. It is used in many construction and engineering applications for things like ducting, boxes, gutters, down pipes, flashings, panels, car bodies etc., anything made of thin steel Galvanising is a flash coating of zinc which improves it's corrosion resitance. Cost wise it is a relatively cheap material. The chemical composition of steel varies, it is mostly iron but has various other elements added or present as impurities that change it's characteristics, depending on the end use. These additional elements can be selected to give better weld ability, hardness, tensile strength, corrosion resistance, flexibility and so on. In many applications excess of these chemicals is undesirable. For example sulphur and carbon are generally better at lower levels. The chemical composition data is contained in a material data sheet and expressed as a percentage of the chemical present and which gives the composition of a particular batch of steel, allowing it to be selected for particular applications and traced for quality assurance purposes. The list you have there shows presence and quantity of other elements in a particular batch of coil. The thickness is 0.23mm, quite thin.
Q:How did the growth of the steel industry influence the development of other industries?
At least three ways: 1. Steel as a material that other industries could use to do things that couldn't be done before (for example, construction (skyscrapers, long bridges, etc.)) or could now be done at much lower cost and hence increased the size of the industry (automobiles, bearings, etc.)
Q:Why is stainless steel rust proof?
Stainless steel is an alloy of iron and other metals, notably Chromium and vanadium. You do not see it with the naked eye but at the surface of any stainless steel (SS) there are iron atoms and chromium atoms that are exposed. However, the chromium reacts preferentially to form an oxide. In essence, think of chromium sacrificing itself for iron so that iron will not rust. What a nice guy huh! This is called passivation just like most responders said. However, more than that the chromium oxide forms a tight protective layer that forms a physical barrier preventing Oxygen or any oxidant to reach and attack the iron underneath it. Also, the chromium oxide formed is not FLAKY and porous, so it does not mar much of the surface as an iron oxide (rust) would. For science project, you may not make it too technical but you can make a reference or make an ANALOGY of rust prevention to high school or social situations as being there for your friend or classmate But in real life, when the odds are too great, that protection afforded by chromium may not be enough. Because eventually all steel exposed to very oxidizing atmospheres will rust. Just a little break in the surface is enough to start the process of rusting.
Q:Steel tonnage?
Find the volume of steel and then multiply that by the density of the steel.
Q:whats the benifits of using steel material for fasteners?
Relatively cheap, strong, and non-toxic. For Carbon Steel alloys rust and corrosion are problems. For stainless alloys, cost becomes the problem [and corrosion is not eliminated]
Q:Wear on Non-Stainless Carbon Steel Chef's Knife?
cold rolled steel waers as you carve meat. If the blad if to thin you may want a better one. Utica knife in utica N.Y. made them up to about 10 years ago and i still buy them at auctions.
Q:Cold steel katana?
Save your money and by a wooden boken. Train with a well balanced wooden one. It is how the great Japanese master started their training. Steel swords are good for display. and perhaps if you become relay good and want to feel the heft and practice cutting straw men and bamboo stalks than invest some money in the real deal for a few hundred $$ at the least.
Q:Steel is no doubt a better constructin material but it is only in practice in developed country.i would like t
Steel Structure considered as the most efficient and fast in completion of any project, specially the high rise buildings, also the logistics during construction is less complicated than the normal methods, Steel Structure has so many advantages vs the disadvantages, and highly recommended for commercial buildings
Q:Is Steel a Pure Substance or a Mixture?
This Site Might Help You. RE: Is Steel a Pure Substance or a Mixture? No. Not Stainless steel, I mean STEEL. Not a specific type, but STEEL. Thanks. xo

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