Prepainted Galvanized Steel Coil-EN 10169 S220GD+Z--High Strengh

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China main port
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25 m.t.
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15000 m.t./month

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Prepainted Galvanized Steel Coil-EN 10169 S220GD+Z--High Strengh


Description of Prepainted Galvanized Steel Coil-EN 10169 S220GD+Z


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

Prepainted Galvanized Steel qualified with excellent decorative ,formability ,corrosion resistance ,coating adhesion ,can keep for a long time as well as maintain fresh color .For color coated steel sheet  can obtain good economic benefit by steel belt wood ,efficient in construction and save energy ,prevent pollution etc.Which is an ideal material;for manufacturing board.



Thickness: 0.18-0.8mm

Width: 600-1250mm

Length: on request

Zinc coating: 30-275g/m2

Color: RAL series

Paint: PE, PVDF, PU



Prepainted Galvanized Steel Coil-EN 10169 S220GD+Z--High Strengh

Prepainted Galvanized Steel Coil-EN 10169 S220GD+Z--High Strengh



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

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

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

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


Main Features:

1.  High strength

2.  Well rainproof performance

3.  Good corrosion

4.  Easy to install and remove



1.How to guarantee the quality of the products?

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We 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:Will this temperature affect the strength of steel component parts during the galvanizing process?
depends on what your are dipping...i.e what its composition and properties were, was it a spring steel prior?
Q:Steel Wool + 9V Battery Question...?
The reason the steel wool catches fire is because the strands of steel are so fine and they have a high resistance. The thin strands get to red-hot very quickly, compared to larger gauge copper wire which has lower resistance and can dissipate the heat over its larger mass. When you connect the battery to the wire first, then touch the steel wool, you are making solid contact with the steel wool and your hand makes sure that the wire stays in contact. The current continues to flow and the wool heats up. When you connect the wire to the steel wool first, as soon as you connect the battery the current melts that tiny bit of steel wool touching the wire and electrical contact is lost. The current stops flowing. No fire. If you want to connect the wire first and not have to hold it, you have to make sure that the current keeps flowing, perhaps by using a braided copper wire and spreading out the individual strands to make multiple contacts. Either that, or remove the insulation from a longer section of the wire and make sure that the entire un-insulated part of the wire is in contact with the steel wool. Maybe even weigh it down. Remember that any strands of steel wool touching that wire will melt as soon as the current starts, so you have to make sure that the wire will maintain contact somehow, the same way that your hand pushes the wire against it.
Q:Here is my dilemma, should I shoot steel case ammo in my ar15?
I would probably buy a box of 20 brass cased ones and shoot them first to see that the gun works if you really believe that steel cased/foreign ammo voids the warranty. That way you will know that the rifle is functional from the factory. My son has a Rem 700 SPS Varmint that has only fired handloads and there are a couple of other rifles that have never had a factory round in them and the manufacturers claim that hand loads void warranties too.
Q:when was steel first made?
No, the iron age was just iron. It was smelted down in open fires where temperatures can vary. There was a problem of not always being able to cook out all the impurities from the ore, which led to inconsistent strengths in finished products. People first discovered the properties and advantages of steel when charcoal (carbon) was added to smelted iron. I don't know when the first steel was made. But it must have been a more expensive process because it didn't appear in household products until around 1800. But I'm not sure on that.
Q:Is Steel a Pure Substance or a Mixture?
Scott, there are 3 types of materials: elements, compounds, and mixtures. Compounds are covalently bonded elements. Compounds and elements are both considered 'pure' substances. Mixtures are not bonded in any fashion. So a steel mixture can have varying amounts of iron, carbon, silica,molybdenum, etc., giving the steel the desired properties (strength, rigidity, rust resistance, etc.).
Q:What is stainless steel 316, and what are its properties?
if you want to know details, try looking it up in wikipedia. It's not a reliable source for everything, but truly technical stuff is good. It lists the exact range of elements, heats, and other things, as well as uses and things it shouldn't be used for.
Q:what kind of steel is needed for bbq grill?
Steel is not good at all for BBQ grills. But Galvanized will kill you. So if you must use Steel. But for the best use cast iron grates to cook on.
Q:Best steel for a all purpose knife?
Do you want apples or oranges? It's that kind of question. Here's my opinion. For large blades (over 6) 5160 or L-6 done properly makes a nearly unbreakable knife. I once pulled my 65lb vice out of the work bench with an 8 L-6 blade. As carbon content goes up edge holding increases but at the cost of overall strength. For smaller blades I prefer O-1 and 52100, these steels have about twice the edge holding as 5160 but cannot pass the 90deg bend test without breaking. 1095 is a fine steel, I prefer to make damascus from it, but when I do make a blade I want to show a temper line as this steel will do it well. Then we get into high alloy, D-2 is about as balanced as they come and for a smaller blade is second to none save the CPM steels. The CPM steels are very expensive and like the homogonous steel come in many alloys. As far as a chipping edge, that's more an indication of improper heat treating than anything. Carbon steel has more strength and edge holding potential than stainless. D-2 has enough chromium to be somewhat stainless but not beyond the threshold that grain growth becomes an issue. One last thing, the grind is important. The popular hollow grind cuts easily but is weak at the edge because it is thin. A flat grind has more mass and done properly cuts as well as the hollow. The convex is the strongest and is best suited for chopping or a polished edge to push through the material.
Q:Judge Quality of Steel?
The quality of the alloy can be very well be judged by its appearance and lustrous surface. The more luster on the surface the more refine will the steel be. To judge its tenacity and endurance, the alloy can be subjected to a series of procedures involving stress and shock. The reaction to these processes can determine whether the steel be fit for the purpose required.
Q:cold steel kukri question?
I don't know about the Kabar Kukri, but I can vouch for the Cold Steel product. Cold Steel tests all of their products in extreme conditions, check out their website and look up their free video cold proof. They do things like cut a side of beef, bones in, in half with one strike, or cut a 3 inch thick rope 1,000 times with the same knife and then still shave the hair off their arms, and also they take their knives and stab them through car doors and hang weights on them. So a Cold Steel Kukri is guaranteed to do its job well (which incidentally is used to sever heads). They usually have pretty good prices too. The only thing you need to worry about is the legality of ordering that weapon wherever you live. Cold Steel is totally legit (annoyingly so) and will not mail/sale weapons to areas that have banned the purchase and ownership of them. So good luck with your purchase!

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