Prepaintd galvanized steel coils Any color

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
100000 m.t./month

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Product Description:

Packaging & Delivery

Packaging Detail:Standard sea worthy export packing with reinforce
Delivery Detail:15 days after receiving the advance payment

Specifications

Thickness:0.12-2.0mm
width:650-1250mm
Zinc coating:40-200g/m2
Certificates:ISO9001:2000, SGS, SONCAP
Standard: ASTM,JIS,GB

Brief introduction:

Galvanized steel coils are produced through a process of metal coating which involves passing cold rolled coils through a zinc pot. The process ensures the adherence of zinc to the surface of steel sheet. The zinc layer provides excellent corrosion resistance so that it can prolong the service life of the product..

Hot dipped galvanized products are widely used in roofing, household appliance, container manufacturing, base material for pre-painting, ducting(pipe) and other construction related appliance.

 

Color coating steel coils are produced by cold rolled GI steel which is coated with a layer of oil pait.After painted, the coils has beautiful appearance and more durable.

 

Technical specifications:

StandardsGB/JIS/ASTM
Size rangeThickness:0.15-1.5mm, width:750-1000mm
Zinc coating40-75g/m2
Coil ID508mm
SurfaceChromated/Un-oiled/Oiled/Dry
SpangleRegular/Minimized/Big spangle
Coil weight2-12mt
MaterialSGCC, DX51D,SGCH
PaintTop side:17-25 micron, back side 5-10 micron
ColorRAL Chart, as per customer’ color swatch

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Q:For those metal experts out there, steel or stainless steel.?
Whilst doing a welding course a few years ago the teacher said stainless steel was not its proper name,it is called Heat and Corossion resistant steel,it come in different grades related to its corossion resistance,priced accordingly.Must be welded properly without introduction of carbon to the weld (carbon pickup) or the weld might not be there next time you look dependant on environment.Generally harder to form than mild steel (low carbon steel) so it will tend to be stronger than lcs for the same cross section.steve
Q:steel residential homes and solar energy?
Sun energy technologies is not as commonplace as it's photovoltaic cousin, but is nevertheless an important piece in the actual sun power bigger picture. Solar thermal uses solar power in order to heat either drinking water or even atmosphere, that is after that transferred via collectors within order to it's location. With all the actual challenges we're dealing with in respect within order to global warming and also the stunning increase in air pollution caused by green house gas, solar energy as well as also the techniques utilized to funnel it have become vitally important to our long term which of our planet.
Q:what is best cookware? stainless steel or iron?
Some utensils are both cookware and bakeware. The choice of material for cookware and bakeware items has a significant effect on the item's performance , particularly in terms of thermal conductivity and how much food sticks to the item when in use. Some choices of material also require special pre-preparation of the surface - known as seasoning - before they are used for food preparation. Stainless steel cookware is a great choice for safe cooking. Many kinds of cookware react with the foods, either changing the taste of the food or even releasing harmful materials into the food that can cause imbalances or diseases. Many non-stick coatings like teflon are safe - but once they get scratched or overheated they can start to leak chemicals in the food that are according to some scientific studies dangerous and possibly carcinogenic. Both the cooking pot and lid handles can be made of the same material, but will mean that when picking up or touching either of these parts oven gloves will need to be worn. In order to avoid this, handles can be made of non heat conducting materials, for example bakelite, plastic or wood. It is best to avoid hollow handles because they are difficult to clean or to dry.
Q:What are the end uses of steel coil? galvanized steel coil?
Steel coil is the name given to thinner sheet steel when it is manufactured - it comes out of the machine and is formed into a coil for ease of handling storage and transportation. Thin sheet steel is used for plenty of stuff. It can be slit (cut) into thin strips as well as just cropped and used at one of the standard lengths x widths it leaves the mill. There is a big market for this material. It is used in many construction and engineering applications for things like ducting, boxes, gutters, down pipes, flashings, panels, car bodies etc., anything made of thin steel Galvanising is a flash coating of zinc which improves it's corrosion resitance. Cost wise it is a relatively cheap material. The chemical composition of steel varies, it is mostly iron but has various other elements added or present as impurities that change it's characteristics, depending on the end use. These additional elements can be selected to give better weld ability, hardness, tensile strength, corrosion resistance, flexibility and so on. In many applications excess of these chemicals is undesirable. For example sulphur and carbon are generally better at lower levels. The chemical composition data is contained in a material data sheet and expressed as a percentage of the chemical present and which gives the composition of a particular batch of steel, allowing it to be selected for particular applications and traced for quality assurance purposes. The list you have there shows presence and quantity of other elements in a particular batch of coil. The thickness is 0.23mm, quite thin.
Q:What were some steel advances in industries? 10 points!?
The single most important important advance in steel production was learning to accurately control carbon content. This was done through the Bessemer Process in which air was blown through molten iron to burn out impurities and excess carbon. Low carbon iron (wrought iron) could be easily worked into shapes. Medium carbon iron could be cast into useful and durable shapes. High carbon steel could be used for structural uses (beams and girders). Adding alloys such as nickel and silicon could produce very tough steels and steels resistant to rust. Adding vanadium to steel engine parts allowed Ford to produce finely machined engines in huge numbers with existing machinery.
Q:Is steel Framing eco friendly?
No because unlike the timber in trees, it is not a renewable resource and takes much heat energy to produce.
Q:Origin of the steel guitar in Country music?
The Lap steel guitar evolved from the Hawaiian guitar. Then came the console steel guitar with muliple necks to which were added pedals (by the Gibson Guitar Corporation), the instrument being named the Electraharp. An early player of this instrument was Alvino Rey. Pioneers of the Pedal Steel were Adolph Ricken backer, Paul Bigsby and Leo Fender. Paul Bigsby began making Pedal Steel Guitars in 1948, and Speedy West used the second of these to be built, and used extensively in his work with Jimmy Bryant. The likes of Shot Jackson, Buddy Emmons, Ralph Mooney, Zane Beck and Jimmy Day mechanically enhanced the steel guitar, and gave us the machines which are found today.
Q:What kind of chemistry do stainless steel golf clubs have?
Stainless steel is a mixture of metals, each metal is included in order to make up for each others weaknesses. Each metal is included due to a property that is benificial in some way, for instance Chromium is included because it makes the stainless steel 'stainless'. In chemistry a mixture of metals, stainless steel, is called an alloy.
Q:How to remove stains in stainless steel microwave?
They make a stainless steel polish that will do the trick.
Q:Sstainless steel sword?
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