color coated galvanized rolled steel coils

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Shanghai
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TT OR LC
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1 m.t.
Supply Capability:
300000 m.t./month
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Product Description:

Specifications

Thickness : 0.14mm-1.2 mm
Width : 700mm-1250mm
Color : RAL code and as per customer
Zinc coating : 60-180g/m  AZ 50-AZ275

Hardness : Normal soft/ Semi hard/ Full hard

Pre-Paint coating: 12-25um

Paint material: PE/PVDF

Color: Any color 

Coil Inner Diameter: 508mm/610mm

 

 

Galvanized steel coil

 

Introduction:

The galvanized steel coil is made by cold rolled steel sheet, then trough chromated. unoiled, various spangles, hot dipped. The surface is coated by zinc or aluzinc. it is widely used as the raw materials of building. we have exported to midle east, africa, south america, ukraine for the good quality and best credit.

 

 

Specification:

Thickness : 0.14mm-0.8 mm
Width : 600mm-1250mm
Color : RAL code and as per customer
Zinc coating : 60-180g/m  AZ 50-AZ275

Hardness : Normal soft/ Semi hard/ Full hard

Spangle: None spangle; Regular spangle; Big spangle

Surface treatment: Anti-finger/ None anti-finger

Coil Inner Diameter: 508mm/610mm

 

 

 Add:

 

Topside: 5microns primer+ (10-20)microns polyester. Backside: 5-8microns primer epoxy.

 

The combining force between the galvanized or galvalume steel and the paint is very strong

 

The surface of Prepainted Steel Coil is normal or can be covered by film.

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Q:what Wok to buy - carbon steel, stainless steel, cast iron?
Best Wok To Buy
Q:is stainless steel plated or alloyed/mixed?
stainless steel is an alloy normally iron with additions of C, Mn, Ni, Cr, and Nb - amounts added depend on properties required. Corrosion resistance is due to a very thin but dense layer of chromium oxide which forms at the surface and prevents further attack. Ordinary steel on the other hand becomes coated with a porous layer of iron oxide(rust) through which the atmosphere can pass and cause further corrosion.
Q:dangers of the steel factories?
All manufacturing jobs of that era were incredibly dangerous, even textile work, but steel work was likely the worst. Men would fall into vats of molten metal, be crushed under huge metal bars, hit by cranes, burned by simple contact with any of the red hot pieces of metal flying all around, and most commonly, die from asphyxiation or lung ailments from the constantly burning fires. Heat stroke was a big killer, too. There was virtually no form of compensation, either for injured workers, or, in the case of death, for their families. The Bessemer method, which Carnegie introduced into the US, was hoped to improve conditions...instead, it merely improved output, and Carnegie's factories after 1900 worked 200,000 men, twelve hours a day, on wages that barely kept their families alive.
Q:quinching steel... hardening?
boy what a though question ! let me explain. when you rapidly cool a steel from high temperatures(depending on steel type) with water or oil or other means , it is called quenching. it depends on the steel type to say if it is better to quench it with oil or water but basically in water you will have a harder steel rather than oil. for some steels if you do this you will ruin it's properties ! you can't totally tell what kind of steel do you have until you get it analyzed with Quantometer analyzer with a pocket knife it is more like an estimation and it can't be trust able generally if you can scratch the steel with your knife it means it is not a hard steel and it might not be expensive. I hope that helps but for more information i need to know more !
Q:Does the factory choke on my rem. 870 handle steel shot?
All Modified chokes will shoot steel with no problems. It is only when you get more restrictive, full, xfull, and on that you start to run into problems while shooting steel. There are manufacturers out there that make full chokes that can use steel. Carolson is one of them. That is if you want a full choke for steel.
Q:Soldering Steel Wire?
steel wire has to be silver soldered, or brazed ,or spot welded, you can not solder it, with reg solder or a soldering iron, use a small torch, like a pencil torch,
Q:melting point of 1008 steel?
1. okorder.com 2. Input (melting point 1008 steel) as the search string 3. Check the links; the third one showed the answer in an MSDS
Q:im getting a sword tommoro and i need to figure out the pros and con of stainless steel and carbon steel sword?
Carbon is what samurais added to their swords to make them super strong. The iron ore was cooked in coal for days; the coal adds the carbon. Too much carbon or too little carbon is a bad thing so it was a very important process. I'd have to go with a sword with carbon.
Q:Does steel have water in it?
Condensation forms when temperatures vary 'quickly'. The air itself is what provides the moisture. There you go.
Q:Steel or Nylon guitar?
Nylon Guitar Strings Vs Steel

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