Hot Sale Hot-dip Zinc Coating Steel Building Roof Walls

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

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Hot-dip Zinc Coating Steel Building Roof Walls

1.Structure of Hot-Dip Galvanized Steel Sheet Description

Hot-dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanizing process. It offers the economy, strength and formability of steel combined with the corrosion resistance of zinc. The hot-dip process is the process by which steel gets coated in layers of zinc to protect against rust. It is especially useful for countless outdoor and industrial applications. Production of cold formed corrugated sheets and profiles for roofing, cladding, decking, tiles, sandwich walls, rainwater protective systems, air conditioning duct as well as electrical appliances and engineering.

2.Main Features of the Hot-Dip Galvanized Steel Sheet

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent anticorrosive property

• High strength

• Good formability

• Good visual effect

3.Hot-Dip Galvanized Steel Sheet Images

 

Hot Sale Hot-dip Zinc Coating Steel Building Roof Walls

Hot Sale Hot-dip Zinc Coating Steel Building Roof Walls

Hot Sale Hot-dip Zinc Coating Steel Building Roof Walls

4.Hot-Dip Galvanized Steel Sheet Specification

Standard: ASTM, JIS,EN

Grade: CS, DX51D+Z,SGCC, SS 230~550,S220GD+Z~S550GD+Z, SGC340~SGC570

Thickness: 0.18mm~5mm

Width: max 2000mm

Coil weight:3-12 MT

Coil ID:508/610mm

Surface structure: zero spangle, regular spangle or minimum spangle

Surface treatment: Chromate treatment, Oiled/dry, skinpassed/non-skinpassed

Packing: Standard seaworthy export package

Technology test results:

Processability

Yield strength

Tensile strength

Elongation %

180°cold-bending

Common PV

-

270-500

-

d=0,intact,no zinc removal

Mechanical interlocking JY

-

270-500

-

d=0,intact,no zinc removal

Structure JG

>=240

>=370

>=18

d=0,intact,no zinc removal

Deep drawn SC

-

270-380

>=30

d=0,intact,no zinc removal

EDDQ SC

-

270-380

>=30

d=0,intact,no zinc removal

 

 

 

5.FAQ of Hot-Dip Galvanized Steel Sheet

We have organized several common questions for our clientsmay help you sincerely

1.How about your company

A world class manufacturer & supplier of castings forging in carbon steel and alloy steelis one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

2.How to guarantee the quality of the products

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

3. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-30 days, but the shipment will depend on the vessel situation.

 

 

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Q:What are the brands that sell 100% stainless steel cookware(interior and exterior)?
My SS pans are Prestige.
Q:Polishing stainless steel (revolver)?
The SW 686 is a great revolver. I have the model 586 (blued) and intend to get a 686 and do the same thing - polish it to a mirror finish. There is a great video on YouTube that shows a man polishing his stainless steel revolvers to a mirror finish. He uses Mother's Mag Wheel Polish. Polishing the gun to a bright mirror finish will not in any was reduce the rust resistance of the metal. However, it will do two things. First, it will show scratches and flaws more over time. So if the gun gets mishandled, you will notice the marks on the finish. Second, when shooting in bright sunlight, you might not be able to aim the gun at all. I've had this happen to me with the old polished nickle finish revolvers; I had a Colt Diamondback with a bright nickle finish and it was impossible to aim when the sun was beating down on it. For a fun project gun, I think that a polished stainless finish is neat. It's not something I would want to use for hunting or personal protection, but sort of a bragging piece at the gun range.
Q:Guitar strings, nylon or steel?
find an online tuner and tune the strings to the tuning you want. trust me, guitar hurts your fingers after a while. but your skin gets used to it's, it's what ever.
Q:how are cold steel swords made?
This Site Might Help You. RE: how are cold steel swords made? im buying a sword and i dont know if i should buy a cold steel sword or a normal sword and that i can some how make that cold steel
Q:What type of steel is most bullet resistant?
any amount of steel, you can find a bullet or cannon big enough to go through it. The WWII battleships had 12 inches of steel, but a torpedo would still put a hole in that. Any bullet, on the other hand, and you can find a thick enough steel to stop it. It's just that the steel may be too heavy to be useful. .
Q:strongest steel ever made?
Wootz is laughable. A modern car spring has more tensile strength, not to mention better purity in manufacturing. Alpha B is right. My answer would be NS110. While wootz was the source of the original damascus steel. The manufacturing process was much like many crucible type steels of the past. And they were not used by japanese smiths. A traditional japanese sword was made from the ground up. Smelting the iron laden sand into Tamahagane. Which is a pumice like crude steel. It would be forged, and diamond powder would be applied and hammered into the skin. It would then be folded repeatedly to homogenize the blade. For what you are asking for now. I would say that 1/2 mild steel plate should work nicely.
Q:what came first the steel smelter/furnace or the steel used to make it?
it is a problem to work metals thats why the first furnaces were for metals with a low melting point eg copper. To built a furnace for iron you need a very high temperature and for steel additional chemical treatment probably not available on an island. To smelt iron should be possible though as a clay furnace with the right coal is hot enough to produce raw iron.
Q:stainless steel wall ties?
the name says it all....stain less, no rust, sturdy ,stronger than wood or just drywall..durable
Q:how simple is it to recycle steel?
I think the melting point of steel is quite high into the two thousand degree F range. If you don't have something that can generate that heat and handle the molten result, you will find recycling scrap iron/steel to be very difficult. The best way to recycle metals is to find a scrap yard that will pay you by the pound for your collected scraps. From there the metals will go to sites which have the giant machinery required to start those metals into a new life. In short, it is not simple to recycle steel or iron.
Q:Do stainless steel mood rings rust?
Stainless steel can rust if placed in contact with some chemicals lik hypoclorite, bleach, or salt water. It depends on the type of stainless steel because there is not just a single stainless steel but a family of steel with different properties and corrosion resistance.

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