Hot-dip Zinc Coating Steel Building Roof Walls with Best Quality

Ref Price:
$480.00 - 800.00 / m.t.
Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
50 m.t.
Supply Capability:
8000 m.t./month

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镀锌Hot-dip Zinc Coating Steel Building Roof Walls 
1.Structure of Hot-Dip Galvanized Steel Sheet Description


Hot-dip galvanized steel coils 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 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 anticorrosive property

• High strength

• Good formability

3.Hot-Dip Galvanized Steel Sheet Images


Hot-dip Zinc Coating Steel Building Roof  Walls with Best Quality



Hot-dip Zinc Coating Steel Building Roof  Walls with Best Quality


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: 0.1mm~5mm

Width: max 2000mm

Coil weight:3-12 MT

Coil ID:508/610mm


ProcessabilityYield strengthElongation %180°cold-bending
Common PV - 270-500d=0,intact,no zinc removal
Mechanical interlocking JY - 270-500d=0,intact,no zinc removal
Structure JG >=240 >=370d=0,intact,no zinc removal
Deep drawn SC - 270-380d=0,intact,no zinc removal
EDDQ SC - 270-380d=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: 



2.How to guarantee the quality of the products

We 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?

The cargo readiness usually takes 15-30 days, but the shipment will depend on the vessel situation.




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Q:How strong is 440 steel on a katana?
440 Steel is a grade of stainless steel, which is normally a very bad thing, as stainless steel tends to shatter more easily than regular steel. 440 grade is tougher than most other forms of stainless steel, though, and is used for knifeblades and surgical tools. Thing is, it is still prone to shattering from hard impact, which is something that a knife or surgical tool would not encounter. It will cut fine, and can be dangerous as any other bladed tool. However, if it were to hit bone, another blade, or any other rigid object, it is likely to shatter. So, no, it isn't the best kind of steel for an actual sword, though you shouldn't be using your sword in swordfights anyways, so you don't need to worry about it.
Q:What is better carbon steel or stainless steel for a knife?
Are you going to use it and take care of it? All butchers use the high carbon steel blades. If you want something to shine real pretty then go with the stainless.
Q:Stainless steel?????????
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Q:Who invented the steel windmill?
The Steel Eclipse Type WG was the first of several self-oiling steel windmills marketed by Fairbanks, Morse, and Company after they became the distributor of all the Eclipse mills about the start of the 20th Century. It has the more important distinction of having been the only widely distributed worm-gear mill in the history of American windmill manufacture. Produced from about 1926 to the mid-1930's, the Steel Eclipse remains in the field today in considerable number in most parts of the country. Hope this helps!
Q:Why can aluminum and steel casings not be used for reloading?
Some Blazer/CCI loaded ammo comes with aluminum casings, it is easy to tell because they have a very dull finish compared to the nickel. These cases are not safe to reload. There is also Wolf brand from Russia that has a steel casing, it looks laqured and it may or may not be able to be reloaded.
Q:Methoding - Steel Castings?
It is very difficult to define Methoding of Steel castings by one sentence. Actually it encompasses the total casting process. Normally it would mean a) Pattern design i.e. what type of pattern it would be- wooden, metallic, split or full, loose or fitted on a match plate or any other, how will be the parting line. b) Design of the gating system. c) Design of risering i.e. numbers, size and location of risers. d) Design of molding process i.e. sand system to be used, mold box size. But to do justice to the above mentioned activities, you need to consider other parameters of the casting process such as chemical composition, solidification characteristics, pouring temperature, pouring time, knock out time etc. As I said Methoding of Steel castings means designing of the total casting process from inception to final product.
Q:What is lighter, stronger, and cheaper to buy? Carbon Fiber or High Tensile Steel?
Steel is much cheaper to buy, but weighs more than the carbon fiber and is not as strong as a rule. To save weight on a race car go with carbon fiber. To save weight (money) on the wallet go with steel.
Q:Here is my dilemma, should I shoot steel case ammo in my ar15?
Steel Case Ammo
Q:difference between titanium and stainless steel?
Stainless steel is more corrosion resistant than steel and titanium is more corrosion resitant and lighter. However, titanium is more prone to picking up (scratches caused by normal tools creating scratches and leading to stress fractures). The Lockheed Blackbird had to have tools treated lithium grease (i could be wrong) to prevent this. I'd stick with stainless steel as i think any titanium exhaust you can buy will be a titanium composite due to its cost
Q:Vegan ANSI Steel Toes?
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