Galvanized Steel Sheet Coil from China High Quality

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
50 m.t.
Supply Capability:
5000 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:

Galvanized Steel Sheet Coil from China High Quality

 

Galvanized Steel Sheet Coil from China 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:

Galvanized Steel Sheet Coil from China High Quality

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.

The occurrence of anode effects is because as the electrolysis process, oxygen-ion electrolyte gradually reduced, when a certain degree, there is precipitation of fluorine and carbon generate carbon anode effects fluoride, carbon fluoride in the decomposition time and fine carbon particles deposited on the carbon particles attached to the surface of the anode, electrolyte and anode to prevent contact of the electrolyte cannot properly wet the anode, like water cannot wet oiled surface as the electrolyte - anode formed between a bad air film conductive layer, the anode overvoltage increases, causing anode effect. When adding a new alumina deposited on the anode and oxygen, the reaction of oxygen and carbon black, the anode surface gradually quiet, resistance is reduced, the electrolysis process and become normal.

After 40 years of research and development, electrolytic coloring to keep the depth and breadth of development, anodized aluminum is developed from the general protective - decorative purposes to the functional film special physical and chemical properties, from single colored salt to mixed salt coloring, from single uniform color to multi-colored, multi-color sense, and so on. Current porous alumina membranes toward functional direction research mainly from two aspects, one is the use of its porous structure, the development of new ultra-precision membrane; the other is through their nanoscale pores of various deposition the nature of different substances, such as metal-semiconductor, polymer materials, to prepare a new type of functional materials.

 

 

 

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Q:What is the difference between steel and iron?
Iron is a natural ore. Google: Iron ore, click on Mineral Information Institute - Iron Ore. Steel is a man-made material, consisting of iron. Google: Sir Henry Bessemer, inventor.
Q:What does Blue Steel meen?
Reference is to a gun which is typically the process of Bluing the steel of the guns metal parts.
Q:Melting steel????
more than 300° F
Q:is magnetic steel hygenic to produce stainless steel utensils?
Magnetic steel rusts. That's why kitchenware is often made out of stainless. You can't turn magnetic steel into stainless, sorry. Metalurgy is a complicated subject, and is all about different alloys. It's far too involved to explain in a few paragraphs here, but no, they're not interchangeable in this case unless you want to produce kitchenware that rusts.
Q:Stainless steel pots?
The difference in stainless steel cookware is the amount of different metals used when making them. 18-10 is the best combination. I have Tramontina SS pots and pans and love them. Nice heavy bottoms that evenly heat. Getting used to cooking with stainless is a bit difficult. You need to start with high heat and then turn it down when you add ingredients. This assists in food not sticking.
Q:Steel shafted woods vs Graphite woods?
Steel shafts will provide more accuracy, but they are much heavier than graphite (obviously). They have extremely low torque ratios which allows them to be more accurate. However, you need to have a very fast, controlled swing to be successful with steel shafted woods. Notice that only a few PGA Tour pros have them.
Q:steel or aluminum horse trailer?
We have an aluminum trailer over a steel frame. We used to have a steel trailer. There are two differences I see are the weight and how quickly they deteriorate. I personally prefer the aluminum over the steel, the upkeep is easier and they don't weigh as much which equates to fuel savings. Also if you have a lighter truck an aluminum trailer makes the wear and tear a little easier. You can also look at the size of the truck you are going to tow the trailer with, and the size of the horses inside. All together you definately don't want to exceed the weight limits of the truck. Hope this helps...
Q:What is the level of dependability of 1055 carbon steel?
1055 Steel
Q:Question about the strength if steel?
The term tensile potential refers back to the quantity of tensile (stretching) rigidity a textile can stand up to in the previous breaking or failing. the in simple terms suitable tensile potential of a textile is calculated by making use of dividing the element of the textile examined (the pass area) by making use of the strain located on the textile, regularly expressed in terms of pounds or much consistent with sq. inch of fabric. Tensile potential is an considerable degree of a textile's skill to accomplish in an utility, and the scale is extensively used whilst describing the residences of metals and alloys.
Q:Why can hot rolled coils be placed outside?
Because the stress of participation should be eliminated

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