PPGI is the material which uses galvalume steel as the basic substrate metal. PPGL is prepainted galvalume steel, also known as precoated steel, coil coated steel, color coated steel etc.A galvalume steel sheet in coil form is cleaned, pretreated, applied with various layers of organic coatings which can be paints, vinyl dispersions, or laminates.These coatings are applied in a continuous process known as Coil Coating.The steel thus produced in this process is a prepainted, prefinished ready to use material.
1.The Specification of prepainted galvalume steel coils:
prepainted galvalume steel coil
ASTM; ASTM; EN;GB
Coil or client’s requirements
galvalume steel coils
RAL color or accoridng the sample
coil or sheets
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Q:Are lead contained in galvanized steel plates and plain steel plates?
Steel plate is made of molten steel, cooled and compressed into flat steel.
Q:What does galvanized steel sheet "-PPGI" mean?
Applications: widely used in construction, home appliances, furniture, public facilities and transportation and other fields.
Q:What is the difference between a steel strip and a coil? The steel strip is flat steel, and the steel coil is made of steel. Is that correct?
A steel strip is also a coil, usually a narrow strip, also known as a steel strip.
Q:How is the weight of the steel plate calculated?
The weight of the steel plate is calculated in this way:Weight = length (unit m) * width (unit m) * thickness (unit mm) *7.85
Q:How can the white steel plate be bright and cleaned?
The corrosion resistance of white steel depends mainly on its alloy composition (chromium, nickel, titanium, silicon, aluminum, etc.) and the internal structure of the alloy. The main element is chromium. Chromium has high chemical stability, can form a passive film on the steel surface, so that the metal is isolated from the outside, protect the steel plate from oxidation and increase the corrosion resistance of the steel plate. When the passive film is destroyed, the corrosion resistance will decrease.
Q:How thick is steel filing cabinet usually made of steel plates?
A lot of people will hold 0.6 of the said 0.8 material, this is because the cold rolled plate after forming electrostatic spraying powder and environmental protection, so it is actually only 0.6mm 0.8mm bare steel, on this point, if you are purchasing large quantities of words, can use vernier caliper to card
Q:What's the difference between low carbon steel and cold rolled steel?
Finally, low carbon steels do not always have to be cold rolled. I can only pass through hot rolling. See what you do.
Q:What is the thickness of the paint board?
Paint boards are generally used in cabinets or doors and other places, we have often seen, but also understand some of the paint plate thickness of how much better? Paint board is a kind of woodworking materials. It is based on density board as base material, the surface after six to nine times (not the same as the number of Polish manufacturers are different, the more the number of process requirements is high, the cost is higher), the primer, drying, polishing (at the end of three, two, light) high temperature baked. At present, mainly used in cabinets, doors and so on. Paint board can be divided into light, Matt and metal paint three. At present, there are the latest engraving baking paint board, Newcastle house paint baking board and so on.
Q:How can the steel plate of flat welding 10mm make its deformation smaller?
The most simple way is to set up a few blocks in the weld transverse positioning plate, welding seam after cooling in the two side gently hammering stress relief force dismantled.
Q:Is galvanized steel plate or iron plate?
Therefore, iron does not exist in practical applications. Another pure iron is very soft, or mechanical performance is not good, that is, if it does not oxidize, it can not be used. And we usually use the most is the iron carbon alloy, and the iron carbon alloy called "steel" in the metal, so from the academic angle to the iron carbon content is less than 0.008% that of iron, steel when the majority of coke, so the production process to burn the whole carbon is almost impossible to the. Therefore, the said carbon content is less than 0.008%, and iron can not be obtained by common iron making methods.