Pre-Painted Galvanized/Aluzinc Corrugated Steel Sheet Prime Quality

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

1. Pre-Painted Galvanized/Aluzinc Steel Coil Description:

With GI as base material, after pretreatment (degrease and chemical treatment ) and liquid dope with several layers of color, then after firing and cooling, finally the plate steel is called pre-painted galvanized (aluzinc) steel. Pre-painted galvanized steel is good capable of decoration, molding, corrosion resistance. It generally displays superior workability, durability and weather resistance.

2.Main Features of the Pre-Painted Galvanized/Aluzinc Steel Coil:

• Excellent process capability

• Smooth and flat surface

• Workability, durability 

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

 

3.Pre-Painted Galvanized/Aluzinc Steel Coil Images

Pre-Painted Galvanized/Aluzinc Corrugated Steel Sheet Prime Quality 

 

4.Pre-Painted Galvanized/Aluzinc Steel Coil Specification

Standard: AISI, ASTM, BS, DIN, GB, JIS 

Grade: DX51D, DX52D 

Thickness: 0.17-2.0mm 

Brand Name: KMRLON 

Model Number: coil 

Type: Steel Coil 

Technique: Cold Rolled 

Surface Treatment: Coated 

Application: Boiler Plate 

Special Use: High-strength Steel Plate 

Width: 20-1250mm 

Length: customized 

commoidty: pre-painted galvanized steel coil 

Thickness: 0.13-4.0mm 

width: 20-1250mm 

zinc coating: 40-180g/m2 

printing thickness: top side: 20+/-5 microns, back side: 5-7 microns 

color: all RAL color 

surface treatment: color coated 

coil weight: 4-7 tons 

coil ID: 508/610mm 

packaging: standard seaworthy packing 

5.FAQ of Pre-Painted Galvanized/Aluzinc Steel Coil

1. What’s the application of this product?

Roof, roof structure, surface sheet of balcony, frame of window, etc.

2. Whats the brand of the paint?

We use the best brand of all of the word—AKZO.

3. How about your company?

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel,is 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 customers requirements.

4. How to guarantee the quality of the products?

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

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

Usually within thirty working days after receiving buyers advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.

 

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Q:Q195 galvanized steel plate, is it hot or cold?
Q195 galvanized steel sheet, the substrate may be hot-rolled, or may be cold-rolled.Cold rolled coil is rolled and rolled on the basis of hot rolled coil. Generally it is the process of hot rolling, pickling and cold rolling.
Q:What is the aging property of steel plates?
The aging of steel plate is usually due to the diffusion of carbon atoms and nitrogen atoms in the lattice, forming interstitial atoms, which leads to the solid solution strengthening of the steel plate.
Q:What is the hardness of the wear-resistant steel plate?
The microhardness of the wear-resisting layer of the wear-resisting steel plate can reach HVl700 ~ 2000, and the surface hardness can reach HRc58 to 62. The wear-resistant layer of the wear-resistant steel plate is mainly made of chromium alloy, and other alloy components such as manganese, molybdenum, niobium and nickel are added. The carbides in the metallographic structure are distributed in a fibrous direction, and the direction of the fiber is perpendicular to the surface.
Q:What material can be replaced by 345D steel plate?
Higher than its level of material of steel plate can replace.Q345D. yield in more than 345 of the steel.D class -20 degree of shock. Can replace the Q370D.Q390D.Q420D.Q460D.Q550D.Q690D., generally in engineering machinery can be higher generation low
Q:Can Q460C steel plate be used as Q235 steel plate?
The mechanical properties of the same structure require that the Q460C can reduce the thickness of the material used and reduce the weight of the structure without changing the mechanical properties, without reducing the strength of the base metal and the service life of the workpiece. Reduce the number of welded structures.High strength steel instead of ordinary low carbon structural steel is the current trend.
Q:What welding rod should be used for welding of cast iron and Q235B steel plate?
Q235B is a kind of low carbon steel commonly used in China, good welding performance, applicable to a variety of welding engineering used J422 (new brand E4303) in order to improve the efficiency of welding, and can also be used CO2 welding, welding wire can be used H08.
Q:How can steel plates with a thickness of 1MM be welded?
1mm steel plate is best made by spot welding or flash welding, for example, electrical welding will cause plate deformation
Q:What's the effect of water stopping between steel plate and water stop strip? What's the difference between the process and the sealing process?
Water stopping principle: the water stop bar is expanded by water absorption and then squeezed with concrete to stop the void.Construction technology: the stop bar is square long strip, and parallel lap method is adopted when connecting. No break point can be left in the middle. Construction units in order to facilitate, often like to use the water bar, concrete pouring in the completion of the pressure on the wall concrete pouring surface, or reserved groove, two times mosaic.Good and bad analysis: simple construction, less investment, relatively economic. But there is no water stopping effect and the water stopping steel plate is good. There are many unforeseen problems during the construction process. One is that the reinforcing bars are not close enough to be laid. Two is the time is too long, moisture absorption expansion, the impact of the effect, especially in the rainy season, air humidity, rainfall, water retention is worse. Three construction joints are not smooth, poor contact. Usually, this method is not ideal for stopping water. For example, when the water stop bar is installed, the retaining of the groove is too large to be fixed effectively; the small inlay is not in place; when the concrete is poured, the utility model is easy to shift under the action of the concrete buoyancy.
Q:Q235 is hot rolled steel or cold rolled steel?
Q235 hot rolling and cold rolling are available, depending on availabilityThe need for heating the material before hot rolling, rolling process or rolling, usually heated to above the recrystallization temperature, such as more than 1000 degrees; cold rolling is the process does not require heating of the material, or the material is heated to the temperature below the recrystallization.
Q:Larson steel sheet pile and what is the difference between the hot cold
Therefore, the same technical parameters, usually hot-rolled, will be slightly lighter proportion.For example, 14mm cold bend and 15.5mm SP-IV steel sheet pile, if they are 400mm width, cold-formed steel sheet pile will be heavier than hot rolled steel pileCold-formed steel sheet pile has 8-10mm thickness, although the product is light weight, but the technical parameters are correspondingly reduced.

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