PPGI Color Coated Roofing Sheet/Color Roofing Sheets/Al-Zn Galvanized Steel Coil/PPGI in China

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
25 m.t.
Supply Capability:
50000 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: as clients request Width: as clients request Length: as clients request
Outer Diameter: as clients request Net Weight: as clients request Packaging: as clients request

Product Description:

 1. Application of PPGI Color Coated Roofing Sheet:     

Construction, the manufacturing of cars, ships,containers and household electric appliances, other industries usage

they are mainly used in construction, light industry, automobile, agriculture, animal husbandry, fishery and commerce, etc industries. 

.Manufacture anticorrosion, industrial and civil architecture roof boarding, roof grille.

.Make home appliance’s case, civil chimney, kitchen utensils, etc 

.Corrosion resistant parts of cars

.Food storage, meat and aquatic products’ freezing and processing equipment etc;

.The equipments to store and transport materials, and packing implements.

PPGI Color Coated Roofing Sheet/Color Roofing Sheets/Al-Zn Galvanized Steel Coil/PPGI in China

 

2.Features of PPGI Color Coated Roofing Sheet:    

* uses hot dip galvanized steel sheet as the base material 

* zinc layer protection, dope on the zinc layer can cover and protect the 

   steel base from corrosion

* color coated sheet is light, beautiful and has good anti-erosion performancevanized steel coil

* As a rich experience manufacturer, we provide quality product, competitive price and reliable after-sales service.

PPGI Color Coated Roofing Sheet/Color Roofing Sheets/Al-Zn Galvanized Steel Coil/PPGI in China

 3.Surface Finish of PPGI Color Coated Roofing Sheet :

Surface finish

Pattern

Application

Regular spangle

Standard spangles with flower pattern

General uses

Small spanlge

Small spangles than regular

General painting applications

Zero spangle

Extremely minimized spangles

Special painting applications


4.Al-Zn Galvanized Steel Coil image:


PPGI Color Coated Roofing Sheet/Color Roofing Sheets/Al-Zn Galvanized Steel Coil/PPGI in China

PPGI Color Coated Roofing Sheet/Color Roofing Sheets/Al-Zn Galvanized Steel Coil/PPGI in China


5.FAQ

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. 


PPGI Color Coated Roofing Sheet/Color Roofing Sheets/Al-Zn Galvanized Steel Coil/PPGI in China

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Q:Heat treatment of mild steel? Process description macro-micro
Mild steel is a solution of carbon within iron, etc. When the steel is very hot the carbon is well distributed. As the steel is cooled iron crystals form excluding the carbon that will then collect at the boundaries (grain boundaries) between iron crystals. If cooling is rapid at any point in the cool down crystal growth will cease (affecting final grain size and the mix of carbon and iron at the grain boundaries). The ductility or hardness of the resulting steel will be determined by the grain sizes and makeup of the carbon/iron mix between grains. Ductile iron permits 'slabs' of iron to slip past each other within iron crystals and location of carbon atoms may help prevent slip resulting in hardness. Therefore, heat treatment usually consists of 'soaking' the steel at a temperature high enough to dissolve all the carbon uniformly then cooling it down slowly or rapidly to obtain optimum grain size and interstitial carbon between grains to obtain desired properties.
Q:what happen if carbon steel is exposed to an oxygen?
Blowing oxygen or air rich in oxygen through molten carbon steel is a way of lowering the carbon content. The properties of carbon steel depend very much on the carbon content . too much and it is very brittle. It is all governed by a complex phase diagram. If the steel isn't actually melted, then only insignificant effects at the surface will occur.
Q:Are steel toed boots okay for street motorcycle riding?
My work boots are steel caps i ride to work and home in them. I also wear them when I'm too lazy to change into my proper boots.I don't see any dramas with you wearing them they do come in handy for dogs that try to latch onto you. Ride safe.
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:Origin of the steel guitar in Country music?
As I don't know for sure I have a couple of really good guesses. I would say either Jerry Byrd of Ernest Tubb's Texas Troubadours or Don Helms of Hank Williams' Drifting Cowboys. I can tell you for sure that Bud Isaacs was the first player to use a pedal steel guitar on a hit recording: Slowly by Webb Pierce in 1953.
Q:Why is it that steel at its strongest with a 1.3% carbon ratio?
Carbon fiber has better tensile capability then steel meaning its better while pulled aside. Plus you could mould the fiber to make autos-or homes-out of carbon fiber.
Q:Types of knife steel?
154cm is a very good knife steel, the problem is in the heat treating. Stainless should be cryo treated to get all it can offer. That being said, if you really want to drop some coin, look at getting one made from CPM 440V. Stainless isn't as strong as carbon but on a smaller knife works well. You might also look for D-2 Tool steel. There are factory knives that are made of that.
Q:EDC Knife (Cold Steel 4 inch Zytel Ti-Lite)?
Based okorder.com/
Q:pleas tell me any website for engineering calculations in steel fabrications?
not okorder.com/
Q:Is steel industry good for investing currently ?
To be blunt, with the Environmental-Terrorists like Green Peace and The Sierra Club making it basically impossible for Steel Production in the US to be a profitable industry, you are better off investing in Chinese Steel Companies than American. Same goes for Electricity Production and Petroleum Refining... These Environmental Terrorist Organizations and their misguided leftist followers have made it impossible to build new refineries in the US, which is why the price of Diesel Fuel is so much higher than unleaded, which is not only insane since Diesel Fuel actually requires LESS processing to be a viable product but also because our Transportation Industry as a whole relies upon Diesel Fuel to get everything in your home and office from manufacturer to store. By keeping the Energy Industry held hostage to these irresponsible and, to be blunt, insane laws, they have caused a rise in the price of EVERYTHING sold in the United States... From a deck of cards to homes. If we were not basically banned from building new Nuclear Reactors, we could cut our dependance on Coal by at least half... Anything having to do with any industry that could even potentially do with Pollution, regardless of how far advanced the technology has advanced away from that, it is restricted by Eco-Terrorists and mindless sheep that spend too much time listening to propaganda rather than fact checking what their Masters spoon feed them.

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