Chinese Best Hot-dip Zinc Coating Steel Building Roof Walls JIS G3302

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50 m
Supply Capability:
10000 m/month

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Product Description:

 

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

Chinese Best  Hot-dip Zinc Coating Steel Building Roof Walls JIS G3302

Chinese Best  Hot-dip Zinc Coating Steel Building Roof Walls JIS G3302

Chinese Best  Hot-dip Zinc Coating Steel Building Roof Walls JIS G3302

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 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.

2. 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:Is Steel crystalline in its makeup?
Steel is crystalline. In general the bigger the crystals the better.
Q:Why cold rolled stainless steel sheet is lower than cold rolled stainless steel coil?
Hello! The reason is: 1. cold rolled flat plate is Kaiping;2. cold-rolled plates are negative tolerances.
Q:Who or Where can I buy a Steel Pipe Making Machine?
Gary's okorder.com/
Q:What's the process of making steel?
A okorder.com/.. There are many different types of steels depending on process and ingredient changes that can be found in many engineering books. This will give you the basic flow.
Q:Is diamond lighter than steel?
The weight of steel is dependent among what kind of steel, shape, length, width, thickness a 5mm by 5mm ball of carbon steel would wiegh 1.69969 g a same size diamond weighs .79 carats equivelent to 1.5 grams So the basic answer is, yes, diamond is lighter than steel, but barely
Q:Infi steel tactical folders?
infi is a brand name steel. They have it specially made and the composition is supposed to be a secret though it is similar to 52100. I have used knives from Busse and their sister company Swamprat Knives. Both companies make good knives, even if their advertising may be a bit odd. They are pricey, but are also very good knives with good steel and ergonomics. If you have the money they are a good option. I don't know if Swamprat still makes knives, but I have a 4'' folder from them in s30v that is great. Benchmade makes some great knives as well, though not nearly a custom as Busse. Take a look at the 913, a 3.6'' D2 blade that was a spring release and G10 handle for a good price. An excellent knife.
Q:buying Stainless Steel refrigerator?
it is indeed in style.. but they're very hard to keep clean. take it from me. i have one. and if you even toush it with your finger. there's a smudge or mark. you have to constantly keep cleaning it. but it's no different that having a regular new refrigerator. they're just more stylish. but overall you should get the stainless steal one. just keep up with it. lol. hope it helped.
Q:What is the difference between steel and iron?
Steel is a refined, alloyed metal that is mostly iron. Iron, in a chemistry sense os simply Fe. In an industrial sense iron is pig iron commonly saturated with carbon, up to 4.5% and has other impurities like sulfur. Pig iron is brittle and should break rather easily, and bend very little. After a piece is broken look at the crystal structure, you should see rather small crystals. Most steel made for car body's, washing machines, file cabinets, low grade bolts and nuts etc. should flex and bend before breaking. Most steel made for things like cutting tools, axles, etc, is hardened and will chip and break rather than bend. Also you can try to heat the piece to a glowing orange temperature. It must be very hot. Cool it. If there is a lot of white flake scale on the piece it is impure and probably iron of some sort. In the end the only way exactly tell is have an analysis done and look at the chemistry.
Q:Steel toe cap fur lined boots?
Steel toe boots around horses is a big no-no! horses are heavy enough to bend the steel and that could possibly cut into her foot. Even if it doesn't cut into her foot, the boot is ruined after the first time a horse does step on it. On the other hand, Mountain Horse and Ariat both make great winter riding boots.
Q:Chemical difference between steel & stainless steel?
the reagent of choice is toluene-3,4-dithiol.

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