Pre-painted Aluzinc Steel Coils /Color Coated Galvanized Coil

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10 m.t.
Supply Capability:
1000 m.t./month

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Item specifice:

Standard: AISI,ASTM,JIS,GB,BS,DIN,API,EN Technique: Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring Shape: U Channel,Square,C Channel,Hexagonal,Round,Rectangular,Oval,LTZ
Surface Treatment: Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF 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,BV,IBR,RoHS,CE,API,BSI,UL
Thickness: negotiated Width: negotiated Length: negotiated
Outer Diameter: negotiated Net Weight: negotiated Packaging: negotiated

Product Description:

1.Brief Introduction of Pre-painted Aluzinc Steel Coils:

PPGI steel Coil is made by cold rolled steel sheet, then through chromated, unoiled, various spangles, hot dipped. The surface is coated by aluzinc. And it is of hight strength, strong firmness, good rain resistance, consistent rolling, good corrosion resistance, low time cost, and it is easy and convenient to install and dismantle.



workshop,  agricultural warehouse,  residential precast unit, corrugated  

wall,  rainwater drainage pipe,  terrace,  retailer booth,  roller shutter door

door,  doorcase,  light steel roof structure,  folding screen,  ceiling,elevator,  stairway,  vent gutter

Electrical appliance

refrigerator,  washer,  switch cabinet,  instrument cabinet,  air conditioning, 

micro-wave oven,  bread maker


central heating slice,  lampshade,  chifforobe,  desk,  bed,  locker,  bookshelf

Carrying trade

exterior decoration of auto and train,  clapboard,  container,  

isolation lairage,  isolation board

3.Prepainted Galvanized Steel Images:

 Pre-painted Aluzinc Steel Coils /Color Coated Galvanized Coil

4.Galvanized Steel Specification:




JIS G 3302, ASTM A653, GB/T 2518, EN10142, EN 10142, DIN 17162





Zinc Coating


Zinc thickness


Coil ID


Coil weight

3-8 tons




Company can according to customer's need to be flexible design

caitu products of different colors

Surface processing

Regular Spangle, Minimal Spangle, Zero Spangle,  Big Spangle

5.Our Factory:

Pre-painted Aluzinc Steel Coils /Color Coated Galvanized Coil


We have organized several common questions for our clients,may help you sincerely: 

①How about your Warranty?

 Warranty: 1-Year for the whole light. Warranty is based on correct storage, installation, using and maintenanc

②How 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.

③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific  time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.

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Q:Are steel casings reloadable?
Technically they are reloadable but it's way too much effort and it'll probably cost more to do than its worth. I know you're probably asking this for surp. 7.62x54r right? The steel will have to be fully resized every time and you should only do it 1-2 time max to be safe. Also if your ammo is berdan primed the primers are very hard to find and these are a whole different beast than boxer primed. Short answer is yes but not worth it IMO.
Q:Should I buy a guitar with nylon or steel?
Make your choice based on the type of music you intend to play. Nylon strings are used primarily for classical, flamenco and folk music. Steel strings are used for pop, rock, blues, country, folk, bluegrass.... Both types of guitar are tuned the same, so you *can* play any style of music on either guitar. The big difference is in the tone. Nylon strings are rich and full...if perhaps a little mellow. Steel strings are twangy and have a bite to the sound. There are differences in the construction and feel of the guitars, but that's not critical to your decision. Match the guitar to the music you intend to play. At 14 yrs old, you are certainly big enough for a full sized guitar....and I'll bet you're still growing, right? Even full sized guitars still vary in the size of the body. Try a few out to see how well they fit your reach.
Q:Divide elements of an alloy (Stainless Steel)?
Yes it is possible to recover individual elements from an alloy such as stainless steel, but not easy. Look up etching of stainless steel on google. This same etching solution will completely dissolve stainless steel. These solutions are strong acids such as H2SO4 and HNO3 so safety goggles and good ventilation are absolutely required. Once the metal has been dissolved, then you would need to use a qualitative analysis scheme to precipitate out the different metals one at a time as compounds, then do additional reactions to recover the metallic elements.
Q:how to understand the chemistry of a metal.. especially steel.. from their names...?
For steels with a four number code like 1020, 4140 ect the first two digits are the alloying information. I think you need to memorise those. 10 steels are plain carbon steel with no alloying. 41 steels are chrome-molly. The third and forth digits are the carbon content. 1020 is 0.2% Carbon, 4140 is 0.4% carbon. I don't know if there is a system to stainless steels.
Q:How to tell if something is Steel?
Iron is the primary ingredient in steel. All Steel is an alloy by definition. Stainless steels are alloys that resist corrosion. There are dozens of alloys of steel. Many stainless steels are not magnetic. If a magnet won't stick to it it is very likely to be a stainless steel but that is not true for all stainless steels. You really do need to be more specific as to what you want and why. There are too many to chose from.
Q:Why was there molten steel at Ground Zero?
that's just it: there wasn't very much molten steel for the very reason you point out. Jet fuel burns at 800° to 1500°F. This is not hot enough to melt structural steel. However, engineers say that for the World Trade Center towers to collapse, their steel frames didn't need to melt, they just had to lose some of their structural strength. Steel will lose about half its strength at 1,200 degrees F. The steel will also become distorted when heat is not a uniform temperature. after the collapse, a LOT of folks took a look at the remains. the result was the conclusion that the fire caused the central core of the building to weaken. When the floors collapsed one on top of the other, the weight was too much for the weaked core to bear, causing the result we are all familiar with. hope this helps
Q:where did WTC steel go?
Some of the steel was recycled for sale to other countries where they aren't so picky about reusing building materials. NIST had 200 pieces of the steel for their investigation, which they returned last year. This was covered in the press. The rest of the steel was held at JFK international airport's Hangar 17. Much of it will be placed/has been placed in the new museum beneath the Memorial at the WTC site. Thousands of pieces are being given out for 9/11 memorials all over the world. Just about every day you read in the newspaper about another piece going here or there to this city or that city. Yes, a lot of the steel was tested for a number of chemical compounds. It had to be for safety reasons before storing it and giving it out. Depending upon what countries the recycled beams were sent to and their rules, it was sometimes tested at the ports of entry over there, as well.
Q:questions about steel barns?
Q:Steel Arch Building.........!!?
i think a moment frame steel building with a parabolic arch from two corners with the top middle capstone looks pretty nice on four sides. on a plane view, the capstone forms a cross on roof top with a rectangular elevator shaft at middle and with several floors act as weight on the capstone. the four corners roof top floors have to have heavy columns reaching down to the foundation. then u draw a inverted V from the root of the arch to the capstone and filled the area between the arch and inverted V with trussed web members. this trussed arch can act as a wind bracing for the moment frame building. u have to investigate the proper angles for the trussed web members. if u set a vertical web member from the arch to the inverted V, that is at the largest gap and then build the truss web member from there. i would not only use one facade but double facade to increase the capacity of the building to resist vertical and lateral loads. however, the arch needs a tie beam to make sure the roots of the arch won't spread apart under compressive load and the load must be contain inside the arch. no one has build one like that yet.
Q:Galvanized Steel Poisoning?
i have a dog with a galvanized chain on her neck ''for looks'' can she get even the slightest harmful effect from it being on her 24/7?

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