Galvanized Steel Sheet Export on OKorder.com

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Product Description:

Galvanized Steel Sheet raw steel material from Big Mill with reliable quality.

Construction, packaging, railway vehicles, agricultural machinery and daily life.  

Oiled/dry, Skin-pass/Nonskin-pass, Regular/Minimize/Zero Spangle

Application: with excellent cold bending molded manufacturablity, good decoration effect, strong anti-corrosion ability, galvanized steel coils and sheets are also pollution-free and easily recycled. Accordingly, they can be used as final products and basic plates of color coated steel coils and widely applied in construction, home appliances, decoration, ect.

CORRUGATED GALVANIZED STEEL SHEETS

Base sheet : galvanized steel sheet, pre painted galvanized steel sheet

Zinc:40G-275G

Thickness:0.12mm-3.2mm

Width:600mm-1500mm

Length:1000mm-11800mm or as request

Package:Standard seaworthy export packing: 3 layers of packing, inside is

kraft paper,water plastic film is in the middle and outside GI steel

sheet to be covered by steel strips with lock.

 Galvanized Steel Sheet Export on OKorder.com

After the chemical reaction between aluminum and oxygen in the air, A layer of strong and dense oxide film will be generated. This layer of aluminum oxide film preservation became "coat", the internal aluminum is difficult for them to oxygen in the air to oxidation, so aluminum is placed in the atmosphere a year, which is less than the depth of corrosion of thousands of hours one millimeter. If the same time into the aluminum and steel containing 3% of sodium chloride and 1% of the hydrogen chloride in the container, the corrosion test of 70 hours, the average weight loss of steel per square centimeter 11.07 mg in weight loss of aluminum average of 0.675 milligrams per square centimeter, which proves the corrosion resistance of aluminum is generally much higher than the steel. However, the natural oxide film of aluminum, there are still shortcomings thin and soft, corrosion is not very strong, so that the service life of corrugated sheet aluminum untreated generally only about 20 years. If aluminum by chemical oxidation (i.e., at a certain temperature of the aluminum oxide surface cleaning and liquid oxygen in a chemical reaction) or electrochemical oxidation (i.e. the aluminum into the electrolyte, in the role of the applied current and oxygen ions the method of a direct reaction of water with aluminum surface cleaning) are processed, on the surface of the aluminum layer will generate 0.025 to about 0.05 millimeters thick and hard and even more some of the oxide film, so as to further improve the corrosion resistance of aluminum performance. After aluminum corrugated sheets thus treated, the service life of up to 60 years. Aluminum corrugated sheets can also be a variety of bright colors, it is possible to make the building more beautiful.

 

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Q:What's the best way to open a 10mm thick steel sheet?
Sheet steel is produced by hot rolling or cold rolling, with steel plates between 0.2-4mm in thickness. The width of the steel plate is between 500-1400mm. According to different uses, the thin steel plate is rolled with different material billets. The materials are carbon steel, fine carbon steel, alloy structural steel, carbon tool steel, stainless steel, spring steel and electrical silicon steel. They are mainly used in automobile industry, aviation industry, enamel industry, electrical industry, machinery industry and so on. In addition to the direct delivery of rolled steel sheets, there are also kinds of pickling, galvanizing and tinning.
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:What is steel concrete?
The steel reinforced concrete structure for steel reinforced concrete in Japan (two, u, iron and iron bars, a}) structure. In Europe and the United States known as the concrete steel structure (SteelEnc, ED, Concrete) structure, in the former Soviet Union is known as the reinforced concrete structure. According to different forms of steel distribution, SRC structures can be divided into two types: solid steel, steel reinforced concrete and seamless steel reinforced concrete. At present, the solid steel reinforced concrete members are often used in seismic structures, and the typical section forms of solid steel concrete columns, beams, shear walls and joints are commonly used.
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's the good way to connect two Q235 steel bolts? Why?
A good plan, two plates have a drilled hole, connected by bolts, locking nut.
Q:What is the electromagnetic steel plate in the generator?
Silicon steel sheet is the main material of motor iron core used for conducting magnetic circuit.
Q:What is the hardness of the wear-resistant steel plate?
WZB-NM500 is the production of Wugang is more than 450 hardness of HB class can be used welding of high strength wear-resistant steel structure, the manufacturing equipment is suitable for use in high wear, high impact situations, but also can be used as high strength structural steel yield strength more than 700MPa. His hardness can reach about HV1300.
Q:The method of making spring steel for automobile?
The south is the car plate making machetes bow. Hardness enough. It is important to quench the heat. A big jump makes a big mouth. Soft edge. Special blacksmith needs to be quenched
Q:What is reinforced steel plate?
Refers to the use of hot rolled slab of slab or as raw materials by step heating furnace, high pressure water removal after entering the rolling mill, and then finishing the final, after the formation of laminar cooling and coiling plate.
Q:How is the normalized steel plate produced?
Normalizing is the process of heating a steel member to 30-50 degrees above the critical temperature and cooling it in stationary air after proper heat preservation. This process is called normalizing.

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