Hot-Dip Galvanized/Aluzinc Steel Coil with High Quality

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
10000 m.t./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


Hot-Dip Galvanized/Aluzinc Steel Coil with High Quality


Hot-Dip Galvanized/Aluzinc Steel Coil with High 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

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:

ProcessabilityYield strengthElongation %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>=30d=0,intact,no zinc removal
EDDQ SC -270-380>=30d=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:mild steel properties?
Be *real cautious* using HCL round stainless. A lowering acid like HCL will wreck down the oxide layer on the stainless, and corrosion will proceed. So far as i do know, there is not any scale down level at which HCL will not attack the skin oxide, however at very low concentrations maybe somewhat rust/pitting/corrosion is not going to be a main issue. Oxidizing acids like nitric, and to a couple measure sulfuric, will passivate stainless under the right conditions. But on simple, mild steels, corrosion will proceed to form FeCl and FeSO4 corrosion merchandise. The corrosion will haven't any outcomes on tensile, hardness or affect until ample fabric has been eliminated via corrosion to make a measurable change. Hydrogen embrittlement is a likelihood if there's constant anxiety, and hydrogen is advanced in corrosion. Whether or not it is a challenge would rely on the drawback.
Q:How to temper steel? ?
I've okorder.com for back and forth communication. I could type up some lengthy post, you'd read it and be like I don't have that piece of gear and all my time is wasted.
Q:How much does stainless steel cost? Per lb?
Sheet stainless steel is about $2.00 to $2.75 per lb. in the US right now for a 2B stainless steel without any special finish. The cost of a sink or counter is going to vary widely. The labor to fabricate it is going to be a lot higher than the material cost so the price per pound is not going to tell you much. In California a custom 6' counter would be somewhere between $1,200 and $3,000. A standard size single compartment sink would be about half of that.
Q:What steel type Pokemon would be good against trainer red's lapras?
magneton. steel and electric type
Q:Here is my dilemma, should I shoot steel case ammo in my ar15?
Steel Case Ammo
Q:hard ionized vs stainless steel cookware?
A good quality stainless steel cookware set is a necessity- it is virtually indestructible and you can use the harshest of scrubbers to clean it. You will need a basic set that has a 8 and 12 fry pan/omelet pan, a large pot that holds a minimum of 4 quarts, and 2 sauce pots at 1 quart and 2 1/2 quart sizes. I have several pieces of hard anodized cookware too- they do a wonderful job but food will still stick. A must is at least one Green Pan- preferably a 10-12 fry pan. They are truly non-stick, clean up is a breeze and making foods like fried eggs is infinitely easier when they slide out of the pan without breaking. They do not have the same issues that plague teflon pans- scrapes and shedding that you are ultimately consuming. You can easily find them online and at your area Target store.
Q:Which one steel or metal?
Steel is a metal.
Q:Fallout 3 broken steel question?
If I can remember right (SPOILER) you have to beat the game and instead of dying you just pass out and wake up with the brother hood of steel.
Q:What is the malleable temperature of carbon steel?
It needs to be RED hot, the hotter the better. Yes you can use a camp fire if you put the file directly in the hottest part of the coals, but it'll take about 5-10 minutes to heat. Charcoal briquettes would probably work better as a heat source. You can use something like a blow dryer to intensify the coals, that might help. You'll also need a bench vice, and the biggest pair of pliers you can find, for leverage. Bending steel's not easy even when it's hot. You could also use a bit of steel pipe that'll fit over the end of the file. Stick the file in the vise when red-hot, slip the pipe over the free end, and use the pipe to bend it. OR, you could use the old-fashioned method of just holding it with pliers in one hand, and hitting it with a 5lb sledge hammer with the other. use something solid as an anvil, like a large steel pipe. you mighe be able to get away with using a small log, but you'll have to work twice as hard. Safety glasses are MANDITORY for this type of thing. Do not attempt without eye protection at all times. Ear plugs are also a very good idea.
Q:truth of steel Sword making?
I am unsure of what the Truth of Steel is, but here is the Riddle of Steel (from Conan) Thulsa Doom: Yes! You know what it is, don't you boy? Shall I tell you? It's the least I can do. Steel isn't strong, boy, flesh is stronger! Look around you. There, on the rocks; a beautiful girl. Come to me, my child... Thulsa Doom: [coaxes the girl to jump to her death] Thulsa Doom: That is strength, boy! That is power! What is steel compared to the hand that wields it? Look at the strength in your body, the desire in your heart, I gave you this! Such a waste. Contemplate this on the tree of woe. Crucify him!

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