prepainted steel roof sheet / colour corrugated prepainted sheet

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10 m
Supply Capability:
1000 m/month
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Product Description:

 

 

Quick Details

Standard:

AISI,ASTM,DIN,GB,JIS

Grade:

AISI,ASTM,BS,DIN,GB,JIS

Thickness:

0.17mm-0.6mm

Place of Origin:

China (Mainland)

Brand Name:Model Number:

Corrugated sheet

Type:

Steel Plate

Technique:

Cold Rolled

Surface Treatment:

Coated

Application:

Roofing,Ceiling,Roof

Special Use:

High-strength Steel Plate

Width:

600-1250mm

Length:

as per customers request

Zinc coating:

60-275g/m2

Surface processing:

Regular spangle,minimal spangle

Packaging & Delivery

Packaging Detail:Standard seaworthy or as your requirement.
Delivery Detail:Within 9 days after confirming the order.

Specifications

Prepaint corrugated roofing sheet 
1.our material are from big mill 
2.surface and edge is glossy 
3.our package is export pa

Prepainted corrugated steel roofing sheets

Production

Standard

JIS G3302 1998, ASTM A653M/A924M 2004,or according to your request

Thickness

0.13mm-1.5mm

Width

400mm-1250mm

Tolerance

Thickness: +/-0.02mm Width:+/-2mm

Length

We can adjust the length according to your request

Wave depth

As to requirement

Zinc Coating

40g/m2-275g/m2

Surface treatment

Color-Coated & Galvanized

Color

All RAL color

Coat

25±5μm on front coating and 7± 2μm on back coating

 

Temper

1.Full hard

2.Commercial quality

3. Dry, chromate, skin passed, tension level, shining.

Spangle

Regular spangle, minimized spangle and zero spangle

Tensile Strength

>300mpa

Yield Strength

370-380mpa

Application

various roofs or walls referring to the large size factory buildings, storages, exhibition halls, gymnasiums etc.

MOQ

50Ton

 

Specification

 

Process ability

Yield strength

Tensile strength

Elongation %

180°cold-bending

Common PV

-

270-500

-

d=0,intact,no zinc removal

Mechanical interlocking JY

-

270-500

-

d=0,intact,no zinc removal

Structure JG

>=240

>=370

>=18

d=0,intact,no zinc removal

Deep drawn SC

-

270-380

>=30

EDDQ SC

-

270-380

>=30

d=0,intact,no zinc removal


 

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Q:Alloyed to make stainless steel?
E. Stainless steel is mainly comprised of Cr and Ni. Steel is an alloy composed mainly of iron. On a side note, Carbon is not really in stainless steel and it is only less than .1%
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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.
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Broken Steel fixes the original ending of the game so that you can continue past the end and continue exploring. The Broken Steel missions also take place after the original ending of the game. One way you can tell if Broken Steel is working though is if you are finding enemies added with Broken Steel (Super Mutant Overlords, Hellfire Enclave Troops, and so on), and if you can level up past level 20 and get new perks added between 20 and 30. You can even see all of these new perks any time you level up, so next time you level up, scroll down and see if there are new perks below the level 20 perks. If there are, then Broken Steel is working properly.
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Hoghead has it top, it particularly is quite gentle steel, every time they war harder steel it does no longer arise to the stress and breaks greater with no difficulty. Rail, ordinary because it sort of feels can get corrugated and tough comparable as a dirt street and needs to be reground each so often to reshape the coolest part of the rail. Rust isn't a difficulty on a song in use so stainless could be a pointless cost. additionally, in extreme placed on places, terrific welding crews are available in in upload new cloth to the main worn areas, as in switches and then regrind it to the right profile, gentle steel accepts this plenty greater efficient than a harder steel could.
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Q:i need help about stainless steel?
Weathering steel will rust, but the rust will be adherant and not flake off and be replaced by new rust. Therefore once it rusts it will pretty much stop rusting any more. One (severe) down side is that anything around it will be streaked with rust stains and it will look awful. Some bozo with the Texas Department of Transportation designed a number of freeway interchange overpasses here in Houston using Cor-Ten steel and all of the concrete supports are streaked with red rust stains and it looks like hell. Cameron built an office building here in Houston with a Cor-Ten facade and it is streaked with rust too. They should have gone ahead and spent the money and painted them, but they didn't.
Q:Why do we galvanise steel?
We galvanize steel to protect and prevent steel from rusting or corrosion. Rusting, for the most part is a layman's term that has been used exclusively to describe the chemical OXIDATION reaction of steel or iron with oxygen forming a reddish brown substance called rust. Zinc metal coating also oxidizes but does not form the reddish brown rust. Instead, it forms an oxide, just like the rust, which is iron oxide. The protection created by zinc is because it is more reactive to oxidizers, than steel or iron. Thus, the oxidizer will react with Zinc first before it will react with Iron, hence protecting iron. If the zinc is fully reacted then iron is next. BUT, the zinc oxide formed on the surface of the steel or iron is no longer reactive to oxygen and also creates a good physical barrier so that oxygen will not have chance to even have contact with the underlying steel. Isn't that neat! Here is chemistry at one of its useful best.
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You just have to do small efforts for owing a steel building: Firstly you have to finalize a steel building company for construction work. After finalizing the steel building company, the next step is the paperwork - the agreements and contracts. Some steel building companies may also ask for a verbal approval for the factories to get the work started.
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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.
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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.

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