Color coated galvanized steel coil from china supplier

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25 m.t.
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31234 m.t./month

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Item specifice:

Standard: AISI,JIS,GB,BS,DIN,API,EN,ASTM Technique: Cold Rolled Shape: Round
Surface Treatment: Coated Steel Grade: Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B) Certification: ISO,SGS
Thickness: 0.15-1.5mm Width: 700-1340mm Length: customized
Outer Diameter: 508/610mm Net Weight: 3-7 tons Packaging: standard seaworthy packing
Grade: DX51D, DX52D Printing thickness: top side: 20+/-5 microns, back side: 5-7 microns Zinc coating: 30-275g/m²

Product Description:

Color coated galvanized steel coil from china supplier

Prepainted steel sheet /coil is coated with organic layer, which provides higher anti-corrosion property and a

longer lifespan than that of galvanized steel sheets.

The base metals for prepainted steel sheet consist of cold-rolled, HDG electro-galvanized and hot-dip Alu-zinc

coated. The finish coats of prepainted steel sheets can be classified into groups as follows: polyester, silicon

modified polyesters, polyvinylidene fluoride, high-durability polyester, etc

The production process has evolved from one-coating-and-one-baking to double-coating-and-sigle-baking,double-coating

-and-double-baking and even three-coating-and-three-baking


Standard and Grade :

Pre-paint galvanized steel coil 

ASTM A755M-03


JISG 3312-2012

Commercial quality







Structure steel

















Application :



Roof, roof structure, surface sheet of balcony, frame of window, door of garage, rolled shutter door, booth, Persian blinds, cabana, etc


Door, isolater, frame of door, light steel structure of house, home electronic appliances, ect.

Color coated galvanized steel coil from china supplier

Color coated galvanized steel coil from china supplier

Color coated galvanized steel coil from china supplier

Color coated galvanized steel coil from china supplier

Color coated galvanized steel coil from china supplier

Color coated galvanized steel coil from china supplier


Packaging Detail

The packing of coil consists of anti-damp paper ,PVC film ,hardboard paper , steel box , strapped with steel strips, fitted with locks and edge protectors and guarantees the optimal condition of the delivered goods. Each coil can be additionally fitted with wooden/steel skids(eye of the side) or wooden pallets(eye of the sky)

Delivery Time

  within 30 days of receipt of  LC original or prepayment

Color coated galvanized steel coil from china supplier


Color coated galvanized steel coil from china supplier


1. What’s the application of this product?

Roof, roof structure, surface sheet of balcony, frame of window, etc.

2. What’s the brand of the paint?

We use the best brand of all of the word—AKZO.

3. 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.

4. 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:Is steel Framing eco friendly?
Most of it is made from recycled iron and steel. You can also climb a ladder carrying a dozen steel studs far easier than you can lumber studs. It is this latter part why it is so popular in some areas.
Q:What are some good knife steels?
Buying good knifes now-adays is very difficult as most steel is made abroad and the quality is not the same as it used to be, British steel made in Sheffield used to rule the world but alas no more! so basically you get what you pay for, so you must be prepared to part with a substantialal amount of your hard earnt cash to get the best.
Q:Stainless steel versus plastic bowls?
My cats will eat their food from a stainless steel bowl but only drink their water from a plastic or ceramic bowl. This is a little far fetched, but maybe they get scared when they see their reflection in it. You know like when you look into a stainless steel toaster, you're face looks all distorted -- maybe the water in addition to the stainless steel is scary to them. The stainless steel pet dishes I have claim to be non-microbial (bacteria free) or something like that. Maybe whatever they use for this is affecting the taste of the water. The food, on the other hand, since it already has a flavor (water has no flavor), maybe it's not so noticeable.
Q:Can you put steel strings on a nylon-string guitar?
It will permanently ruin the guitars neck. Acoustic guitars have an adjustable metal rod in them called a “Truss Rod” that allows the neck to withstand steel string tension. How about putting on high tension nylon strings ?
Q:big steel drum grill?
You said Big steel drum. When you cook on this big steel drum are you cooking little amounts of food? This may be why you cannot cook it right. If you are using it correctly the barrel should be filled with right amount of charcoal so it heats up to its capacity. Also keep the lid closed when cooking it keeps the heat in.
Q:fallout 3 broken steel?
Yes, Broken Steel is the only DLC that raises your level cap. Yes, you have to complete the main quest to play it. It's kind of a prologue to the events of the ending. If you don't have the DLC and complete the game it just ends and you can't play it anymore. With the DLC you'll be able to continue playing. As for which one to get, that's your preference. Most people like the Broken Steel because it has to do with the main story and it raises the level cap - so that's the one I'll suggest to you. I also think The Pitt and Point Lookout are worth getting as well. Mothership Zeta is the one I liked least. I thought it was kind of stupid, to be honest. Operation Anchoarge is a simulation and it's pretty fun, but I don't think it's worth the $9.99.
Q:guitars - changing strings nylon/steel?
You'd have to get a new guitar if you want to use steel strings. If you put steel strings on a nylon stringed guitar, you could snap the neck right off of the guitar. Steel strings have more tension than nylon strings. You can't try the other way around either, since nylon strings simply won't fit on a steel-stringed guitar.
Q:When did Chevrolet switch from wood spoke wheels to steel disk wheels?
Steel wheels were not available on the pickups until 1929. The cars had the options of steel disc or wood spoke wheels in the mid '20's. I'm pretty sure that '27 was the last year the wood wheels were available on passenger cars.
Q:Is mild steel environmentally friendly?
Steel just rusts, it doesn't produce any emissions just sitting there. They even make architectural steel called Corten to rust to a nice patina. If you consider how the steel was made in the first place, a great big NO! Steel making requires massive amounts of electricity plus it gives off some nasty fumes in the liquid state. Leather itself doesn't emit much of anything, but the dyes might. Again though, if you look at how it's made, tanning leather is right up there with steel mills and paper mills for pollution, some of the worst.
Q:What is the Rockwell (HRC) Indentation Hardness of Steel?
There is no average, it depends on the type of steel (hundreds) and the (heat/surface) treatment (infinite possibilities). The Rockwell hardness range covers a large scale so for any given range there is a suffix (C is used for most steel) to denote the selected range. The number is a dimensionless constant that correlates to the strength of the material. Materials can also be surface (case) hardened and then the bulk material will be soft and the surface will be hard, this is typical for items like gears and cams that have rolling wear but are not very heavily stressed to require bulk hardness. Most steel that is hardened is first machined to size and then hardened. If more accuracy is required, they are machined to just over net size, hardened and then ground to the final size as the heat treatment can change the size and shape a little as stresses are released. Some examples: Very hard steel (e.g. a higher quality knife blade): HRC 55–66 Axes, chisels, etc.: HRC 40–45 4140 Cr Mb Steel HRC 28 - 36 , bulk hardened to HRC 54, Nitride case hardened to HRC 60 P20 tool steel can be bulk hardened to over HRC 55 and then tempered down from HRC 51 to 28

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