Hot-Dip Galvanized Steel Sheet with Best Quality

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
50 m²
Supply Capability:
8000 m²/month

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Product Description:

Hot-dip Zinc Coating Steel Building Roof Walls
1.Structure of Hot-Dip Galvanized Steel Sheet Description

Hot-dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanizing process. It offers the economy, strength and formability of steel combined with the corrosion resistance of zinc. The hot-dip process is the process by which steel gets coated in layers of zinc to protect against rust. It is especially useful for countless outdoor and industrial applications. Production of cold formed corrugated sheets and profiles for roofing, cladding, decking, tiles, sandwich walls, rainwater protective systems, air conditioning duct as well as electrical appliances and engineering.

2.Main Features of the Hot-Dip Galvanized Steel Sheet

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent anticorrosive property

• High strength

• Good formability

• Good visual effect

3.Hot-Dip Galvanized Steel Sheet Images:

Hot-Dip Galvanized Steel Sheet with Best Quality

 

Hot-Dip Galvanized Steel Sheet with Best Quality

 

4.Hot-Dip Galvanized Steel Sheet Specification

Standard: ASTM, JIS,EN

Grade: CS, DX51D+Z,SGCC, SS 230~550,S220GD+Z~S550GD+Z, SGC340~SGC570

Thickness: 0.1mm~5mm

Width: max 2000mm

Coil weight:3-12 MT

Coil ID:508/610mm

Surface structure: zero spangle, regular spangle or minimum spangle

Surface treatment: Chromate treatment, Oiled/dry, skinpassed/non-skinpassed

Packing: Standard seaworthy export package

Technology test results:

Hot-Dip Galvanized Steel Sheet with Best Quality

5.FAQ of Hot-Dip Galvanized Steel Sheet

We have organized several common questions for our clientsmay help you sincerely

1.How about your company

A world class manufacturer & supplier of castings forging in carbon steel and alloy steelis one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

2.How to guarantee the quality of the products

We have established the international advanced quality management systemevery link from raw material to final product we have strict quality testWe resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

3. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-30 days, but the shipment will depend on the vessel situation.

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Q:Are stainless steel plates 3.4mm or 3.5mm thick?
The thickness of less than 30mm of any size 0.5mm ratio, thickness more than 30mm of any size 1mm times.
Q:Lead and stainless steel plate welding together? How do you solder it?
Lead and stainless steel plate of the two dissimilar metals can be welded together by friction welding or ultrasonic wave can be. Friction welding is a kind of solid phase welding with mechanical energy as energy source. It is caused by mechanical friction between two surfaces of heat to metal connection. The friction welding heat concentrated in the joint surface, so the heat affected zone is narrow. Between the two surfaces to exert pressure, in most cases is increasing pressure at the end of the heating, the hot metal by upsetting combined with general the surface does not melt. Friction welding productivity is relatively high, almost all the forging metal on friction welding principle. Friction welding can also be used for welding dissimilar metals. The workpiece shall be suitable for a circular cross-section with a maximum diameter of 100mm.
Q:What's the difference between stainless steel hot rolling and cold rolling?
Cold rolling: it is rolled and rolled on the basis of hot rolled stainless steel plate and coil. Generally speaking, it is the process of hot rolling, pickling and cold rolling. Although the rolling process also causes the steel plate to heat up during the process, it is called cold rolling. Because of the cold rolling of continuous hot rolling, the mechanical properties are poor and the hardness is too high. It must be annealed to restore its mechanical properties. Rolled rolls are generally used to make products without bending or stretching.
Q:What's the surface of the 304 stainless steel matte board?
NO.2B gloss is stronger than NO.2D NO.2D, after processing, through the polishing roller, eventually a slight cold rolling, in order to obtain proper luster. This is the most commonly used surface finish, which can also be used as the first step in polishing. General timberBA is bright as a mirror but has no standard, but is usually bright annealed and has a high surface reflectivity. Building materials, Kitchenware
Q:What is the area of stainless steel plate?
First of all, I said, can not be sold by area, because the thickness of the price is not the same, I said the weight is how to draw, take SUS304 steel:Length (m) * width (mm) * thickness (mm) * density (7.93) /1000= weight
Q:Why do drill holes burn on stainless steel plates? What's the best way to drill them?
Stainless steel is characterized by high toughness, easy to stick the knife, so requires higher hardness of the drill bit, surface finish is better, the drill tip angle than the ordinary drill (130--135 degrees). At the same time, cooling should be sufficient
Q:What's the difference between stainless steel 304 2B board and Ba board?
Cold dip - annealed, pickled - flat 2BCold dip - bright annealing - flat BA2B surface of plain cold rolled stainless steel countertops (not brushed)Surface of inner cylinder of BA ordinary mirror roller washing machineThe main difference is that annealing, 2B is annealing or pickling, the surface has a certain degree of oxidation, darker; BA bright annealing, the surface is not oxidized, brighter
Q:304 stainless steel plate price ups and downs affected by what factors?
Some monopolies or monopolies combine to control prices. The indirect regulation of some large enterprises also has a partial effect on the price of stainless steel.
Q:What is the difference between the stainless steel plate and the second board?
Stainless steel rolling will have uneven thickness significantly phenomenon, characteristics of whole plate on both sides of the middle thick thin stainless steel board material, generally does not appear such phenomenon
Q:What's the thinnest stainless steel plate in China?
Performance analysis of stainless steel plate:High temperature oxidation resistance: stainless steel plate has high temperature oxidation resistance, but the oxidation rate will be affected by exposure environment and product form and other inherent factors.Physical properties: the total heat transfer coefficient of metals depends on other factors as well as the thermal conductivity of metals. In most cases, the heat dissipation coefficient of the film, the surface conditions of the rust and metal. Stainless steel keeps its surface neat, so its heat transfer is better than other metals with higher thermal conductivity.

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