PPGL Al- Zn Color Prepainted Aluzinc Steel Coils /PPGL Steel roofing Sheets /PPGI

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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,JIS,GB,BS,DIN,API,EN,ASTM 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 Length: as clients request Net Weight: as clients request

Product Description:

PPGL Al- Zn Color Prepainted Aluzinc Steel Coils   

1. Detailed Specifications:

ProductPPGL Al- Zn Color Prepainted Aluzinc Steel Coils 
Base materialHot dipped galvanized steel sheet
Top side:15-25µm
Back side 5-8µm
Zinc coating :30-150g/m2
Width700-1250mm
Thickness0.3-1.0mm , Thickness tolerance: +/- 0.02mm
TechniqueCold rolled—>hot dipped galvanized
ColorAll RAL color,or be customized 
Coil ID508m&610mm
Coil weight≤5 tons
Packingstandard seaworhty package
 Special specifications can be negotiated.

2. PPGL Al- Zn Color Prepainted Aluzinc Steel Coils  

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

   (1) manufacture anticorrosion, industrial and roof boarding,roof grille.

   (2) Make home appliance’s case, civil chimney, kitchen utensils.

   (3) Corrosion resistant parts of cars.

   (4) Food storage, meat and aquatic products’ freezing and processing equipment.

   (5) The equipments to store and transport materials, and packing implements.

    PPGL Al- Zn Color Prepainted Aluzinc Steel Coils /PPGL Steel roofing Sheets /PPGI


3. PPGL Al- Zn Color Prepainted Aluzinc Steel Coils Image:


 production Line:

 PPGL Al- Zn Color Prepainted Aluzinc Steel Coils /PPGL Steel roofing Sheets /PPGI

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PPGL Al- Zn Color Prepainted Aluzinc Steel Coils /PPGL Steel roofing Sheets /PPGI


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PPGL Al- Zn Color Prepainted Aluzinc Steel Coils /PPGL Steel roofing Sheets /PPGI

PPGL Al- Zn Color Prepainted Aluzinc Steel Coils /PPGL Steel roofing Sheets /PPGI

PPGL Al- Zn Color Prepainted Aluzinc Steel Coils /PPGL Steel roofing Sheets /PPGI

  


PPGL Al- Zn Color Prepainted Aluzinc Steel Coils /PPGL Steel roofing Sheets /PPGI


4.Packaging & Delivery

   (1)Metal Band Strapping      (2) Outside Diameter Ring           (3) Label

   (4)Protective Steel Sheet     (5) Water and Rustproof paper    (6)Steel Sheet


5. FAQ

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

①How about your Warranty?

 Warranty:  

1Year 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. 


 

 


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Q:Can A Person Recycle Steel?
V J is right when he says that steel is the most recycled commodity on the planet. When the price of steel is high, everyone in the steel recycling and forming industry wants their equipment up and running - that's what keeps my husband employed. You would buy some of the steel for a cruise ship from an industrial roll mill, it would likely need to be 3/8' or more thick, not sure how big the rolls would be. Other steel would be purchased from a bar, angle, flat and channel mill, and still other material for your cruise ship would come from a mill that casts beams and other structural parts. My husband made the hull for a 41' steel sail boat by himself, it was all made from steel materials that were readily available in the Vancouver area of British Columbia, Canada. China sells steel - lots and lots and lots of it.
Q:Heat transfer through steel?
I cant see how you could solve that when you don’t know the type of steel ( specifically). There are many in the range you have stated. Also volume, respecting the length of the tube and coverage of the exterior heat. Logic tells us however 3 seconds is not very long so next you would need to know are the post factor. if the flame was from say a cutting torch and the tube was 20' in length in an ambient exterior temp of 32deg. We could us known a test and determine the rate at which the heat was spread out through the steel. You can also measure pressure in the tube You can find easily resource material on the amount of energy it takes to raise temp by a factor of one. By testing the pressure of a sealed tube of a given length you can apply the solution in scale to your problem. You can also try sticking your finger in it.
Q:Major disadvantage of hardened steel?
The major disadvantage of hardened steel is that it is very brittle unless it is tempered. Hardened steel would be wear resistant, and would hold an edge as long as you don't cut anything harder than a boiled egg - the impact of the knife on a cutting board would shatter it.
Q:what is the diiferent in composition between mild steel and cast iron?
I know that mild steel is more brittle than cast iron You know wrong - cast iron is very brittle and mild steel is easy to bend and work. Cast iron is a high carbon product while mild steel is much lower carbon
Q:What sort of Steel should I use?
Call the steel pipe company or check their website
Q:Why is Iron used to create steel? ?
iron came before steel. iron is what was discovered that, under certain circumstances, became a stronger metal: steel. that is why. its like asking why copper is in bronze. because what we call bronze, is an alloy of copper and tin. if you give a more detailed question, i may be able to give a more detailed answer.
Q:How to get katana in Red Steel?
Sure.
Q:Can gold be added to steel?
Since steel is already an alloy (iron with other metals or carbon), you're not alloying gold with a a metal per se. It is possible, though, to alloy gold with steel. However, the creation of any alloy has a practical application behind it. For example, gold is alloyed with silver and copper because otherwise, the gold is too soft to stand up to the use it is intended for and needs to be hardened.
Q:Methoding - Steel Castings?
It is very difficult to define Methoding of Steel castings by one sentence. Actually it encompasses the total casting process. Normally it would mean a) Pattern design i.e. what type of pattern it would be- wooden, metallic, split or full, loose or fitted on a match plate or any other, how will be the parting line. b) Design of the gating system. c) Design of risering i.e. numbers, size and location of risers. d) Design of molding process i.e. sand system to be used, mold box size. But to do justice to the above mentioned activities, you need to consider other parameters of the casting process such as chemical composition, solidification characteristics, pouring temperature, pouring time, knock out time etc. As I said Methoding of Steel castings means designing of the total casting process from inception to final product.
Q:How can i make difference between iron and steel?
Iron and steel have different thermal expansions and specific heats. You could either heat it up and see how much it changes in length or you could put it in water inside a calorimeter and observe how much the temperature of the water changes

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