Prepainted Galvanized Steel Coil-S250GD+Z with Best Quality

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

Prepainted Galvanized Steel Coil-S250GD+Z with Best Quality

Brief Introduction:

Prepainted Galvanized Steel usually refersto have substrate processed with surface processed and coated then(rollercoated )or  bonded  organic thin film and baked, and it is able to beprocessed to final prodevtion .

Prepainted Galvanized Steel qualified with excellent decorative ,formability ,corrosionresistance ,coating adhesion ,can keep for a long time as well as maintainfresh color .For color coated steel sheet  can obtain good economicbenefit by steel belt wood ,efficient in construction and save energy ,preventpollution etc.Which is an ideal material;for manufacturing board.

Specification:

Thickness:0.15-0.8mm

Width:600-1250mm

Length:on request

Zinccoating: 30-275g/m2

Color:RAL series

Paint:PE, PVDF, PU

Application:

1.Buildings and constructions:roofing, ceilings, gutters,  venting lines, indoor decorations,windowframes, etc

2.Electrical appliances:computer shells, washing machines, refrigerators, dehumidifiers,videorecorders, water heaters, etc.

3. Agriculturalequipments: troughs, feeding tools, agricultural driers, irrigation channels,etc.

4. Vehicle parts: back-seat plates of buses and trucks, conveying systems, oil tanks, etc.

Advantages:

1.    High strength

2.    Well rainproof performance

3.    Good corrosion

4.    Easy to install and remove

 

5. FAQ 

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 15-25 days, but the shipment will depend on the vessel situation.

 


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Q:What is meant by 440 Steel?
The number just indicates which class of steel alloy it belongs. Yours happens to be a 400 series and happens to have no Nickel in it (440 Steel) and a higher amount of carbon (Nickel is very common in steel) When I say alloy, I'm referring to the different chemical formulas and processing of steel which vary for different uses like industrial use, medical use or decorative use. Think of the different alloys like the types of soft drinks out there. Coke, Pepsi and Dr. Pepper. They all have very similar chemical formulas; yet differ with their secret ingredients which is apparent in the taste.
Q:are surgical stainless steel and surgical steel the same thing?
There are different grades of surgical steel. I'd look for something that says, implant surgical steel. I have the same trouble as your mother, but my daughter's is worse. This is not saying that you will have problems. but better safe!
Q:223 steel cased ammo?
Because some people ***** and moan about how the lacquer or polymer gums up the chamber causing torn case rims. But they don't clean there guns anyway so there point is irrelevant. Some say it wears out your extractor faster which is also bullshit. The steel casings are a milder bi-metal. Really its people complaining for the sake of complaining.
Q:is combat steel the same as a carbon steel blade.?
Combat steel? No such thing... Combat steel is a commercial product... not a true type of steel, since there is no ASTM grade of combat steel... And carbon steel is a WHOLE list of different types of steel, whether it's tempered or not... The company does not provide what steel specifications it has other than combat steel... So my best guess is that it's an alloy of 1095 or 301 spring tempered... both are resilient to snapping and fatigue, and common in modern swords... however, they do not hold an edge very well and are prone to rusting...
Q:what type of steel is used to make rail tracks?
Well i guess they have to ( engineers ) take into account stuff like tensile stress and crap and then also the amount by which it contracts and expands during extremme tempertures if i were you put this question under the engineering section. It might lead to a right on the nail answer and also there ought to be a log book which gives us like you know the best steel for railroad maufacture. Architectural engineers or construction engineers are always goin around with books bookworms to be more precise. haha anyways best of luck mate.
Q:Divide elements of an alloy (Stainless Steel)?
All you have to do is heat the alloy. Since an alloy is a physical mixture heating will be able to separate the different elements according to their melting point. All elements have their own unique melting point.
Q:Mild Steel furniture finishing?
No, I don't think the oil will do what you want. I have heated and quenched metal in oil several times (to harden it) and it did not give a finish to steel. I have heard of heating steel to a high temperature (red) and putting powdered sulfur on it, it will make a black finish. BUT, sulfur stinks and you would not do this indoors. And I don't know what the results would be like for indoor use. At the hardware store, you can find something like POR (paint on rust), a brand name of rust neutralizer. There are others. You spray it on (or paint) and it will turn rust into a glossy black material. Other than that, I think paint is your best option. Check out the new finishes they have now, if you haven't checked, they have come a long way. If you let them dry completely (in the sun) the spray can finishes are very durable. Good luck! Ooops, I forgot about gun finishes. Yes, some are blue, you might be thinking of that, but that is only if you put several coats on. One coat might do it. Plus, there are other colors, such as black (see the parkerizing link on the list). Here is a good company, they can be lots of help, too.
Q:Welding Stainless Steel?
Yes you can use regular welding rods for stainless steel. But you will not have the properties of the stainless. The weld joint will have a different color than the stainless if you grind/grain/finish the weld. It could also rust. The joint could be weaker. It is best to use a rod that comes as close to the base metal stainless as possible. (30 years welding - certified)
Q:Stretching Ears: Acrylic vs Steel?
I haven't heard anyone complain about using acrylic so I don't see why it would be a problem. Either would be fine. I prefer acrylic myself but it really doesn't matter.
Q:Is there a good cleaner for stainless steel appliances?
I like Cerama Bryte. They make several stainless steel cleaning products. I love the Stainless Steel Cleaning Polish Conditioner Wipes. They also make Stainless Steel Appliance Cleaner.

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