LZPRE-PAINTED GALVANIZED STEEL COIL

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PRE-PAINTED GALVANIZED STEEL COIL 7210490000   PRE-PAINTED GALVANIZED STEEL SHEET


THICKNESS:0.18mm-1.5mm

WIDTH:900mm-1250mm

COATING MASS:Z30-Z275

PAINT:PE、HP、HDP、PVDF、SMP、MATT、PVDF

COLOR:RAL Scale

COIL INNER DIAMETER:508mm/610mm

COIL WEIGHT:3mt-7mt

BASE MATERIAL:Hot-dip GALVANIZED Steel

In continuous units in cold rolled steel strip, galvanized steel (electro galvanized and hot dip galvanized) as substrate, after surface pretreatment (degreasing and science processing), using the method of roll coating, coated with a layer or multi-layer liquid coating of plate, after baking and cooling income is the coating steel plate. Because the coating can have a variety of colors, on the habits of the coated steel sheet is called color coating steel plate. Because the coating is carried out before the sheet metal forming, in foreign countries which is called pre coating plate.

Color coated steel sheet is an organic coating coating on the steel surface, it has the advantages of beautiful appearance, bright color, high strength, good corrosion resistance, easy processing molding, but also allows the user to reduce costs, reduce pollution.

From the United States in 1935 to establish the first continuously coated steel line to begin, color coated steel plate has been widely applied, the current color coated plate varieties, about more than 600 kinds, the advantages of color coated sheet and organic polymer and steel plate of the two, which has good colorability, organic polymer molding, corrosion resistance and decorative, and steel plate with high strength and easy processing, can easily be punching cutting, bending, deep drawing processing. Made this makes organic coated steel sheet products have excellent practical, decorative, workability, durability.


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Q:What's the corrosion resistance of hot-dip galvanized steel sheet?
Hot galvanized steel sheet is currently at 7200-7500 yuan per ton304 stainless steel plates are currently at $28000-30000 per ton
Q:Excuse me, what's the difference between cold rolled steel plate and hot plate in steel plate?
In general, cold rolled steel has better strength, hot rolled steel plate has better ductility. The general thickness of cold rolled is relatively small, can have a larger thickness. Cold rolled steel plate surface quality, appearance and dimensional accuracy than the hot plate, and the thickness of the product right rolling thin to about 0.18mm, so it is popular for. The acceptance of the products, can ask professional personage.
Q:How much is one meter for laser cutting steel plates?
The algorithms on the market price are generally:Cut the price of one meter = the thickness of the material to be cut * 1.5 (excluding the price of material costs)(for example: compare 6 millimeters of low carbon steel plate laser cutting one meter price: 6 (plate thickness) * 1.5=9 yuan / meter10 mm low carbon steel, laser cutting one meter price: 10 (plate thickness) * 1.5=15 yuan / meter12 mm low carbon steel, laser cutting one meter price: 12 (plate thickness) * 1.5=18 yuan / meterAccording to this formula, we can get the price of cutting one meter with different thickness
Q:Are there any restrictions on the thickness of the steel plate, such as the minimum thickness of the steel plate?
If the intensity is enough, you should be the first 4mm for the economy. Carbon steel plate, with electrode arc welding, 2 diameter welding electrode on line.If it is stainless steel, tungsten argon arc welding is better
Q:Stainless steel plate and steel welding
Can be welded, stainless steel electrodes must be used, but also more than you use the stainless steel plate material, a higher level of welding rod! Before welding, the steel is to be polished to rust. Sub arc welding can also be used
Q:How much is a steel sheet per square meter?
If the purchase amount is large, usually by tonnage valuation, such as carbon steel is about 5 tons Qianduoyi, 304 stainless steel more than 10000, of course, the price is floating on the market according to the.
Q:Is the cold rolled steel plate good or the stainless steel plate?
The cold rolled steel itself, whether washed by acid car wash, semi-finished products, or rolled out by cold rolling mill semi-finished products, their rust resistance is very poor. It is easy to oxidize, resulting in rust on the surface of the air. It will not rust until it has been plated with aluminum or zinc, and it is clear that the process is complex and unsafe.
Q:What is the width of carbon steel coil and the width of stainless steel coil, one is 1250 and the other is 1219?
A continuous rolling mill is put in billions of dollars, but this is the rolling mill, and there are many gold furnaces.
Q:How much is the rent for a day of Larson steel sheet pile
As a kind of new building materials in the Larson steel sheet pile cofferdam, bridge construction, large pipeline, temporary ditch excavation for retaining, retaining water and sand retaining wall; in the wharf, unloading field wall, retaining wall, Levee Revetment, play an important role in engineering.
Q:What welding rod should be used for welding of cast iron and Q235B steel plate?
SUS304 is 18/8 stainless steel. GB brand 0Cr18Ni9, this is an austenitic stainless steel, austenitic welding electrode, such as A102 or A302 welding.

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