Pre-Painted Galvanized/Aluzinc Steel Coil with Best Quality in China
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
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1. Pre-Painted Galvanized/Aluzinc Steel Coil with Best Quality in China
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
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. What’s the brand of the paint?
We use the best brand of all of the word—AKZO.
3. 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.
4. 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 15-25 days, but the shipment will depend on the vessel situation.
- Q: Hi, I live in the Boston area and I'm trying to find a steel suppler that can provide mild steel for hobby welding. I can go through my job, but we only put in orders every couple of months so it's not very convenient. Also, the few suppliers I've found only sell in bulk. So if anyone knows where I can angle irons, flat bars, sheets, etc... by the piece it would greatly appreciated. Thanks
- They will sell any quantity of metal and even cut it to size - my experience has been that their prices are not wildly out of line for single pieces of full length stock compared to buying singles where you have to buy a minimum. They also may have sizes that ordinary places consider odd. I was looking for 5/8 square 16 gauge and was told it would have to be shipped in from Houston (to Dallas) by my nearest supplier and found it in stock at MetalSM. But check if you get something odd - the 5/8 cost more than 3/4 at both places and MetalSM actually gave me 3/4 but took it back even though I had cut it. Also check the regular steel suppliers in your area as well as retail welders metal supply places.
- Q: I know some .50 Cal BMG will do that, but what are some other cartridges ?Also, are all steel plate the same hardness ?
- Steel plate and steel plate armour are two different grades of steel, and normally nearly anything will go through steel plate. Chetak
- Q: Edward Humphrey wants to know... Can I use steel roofing on an older house?
- In the town that I live it is getting really popular.The good thing is the old roof doesn't need torn off you just put 2in boards the width or the steel on the old roof and then screw the steel roof panels to it.
- Q: i am looking for an exact process of how to forge damascus steel.any tips or pointers and web sites or tutoreals will be helpfull.
- hand made folding knife English tip, blade of Damascus metallic sort Rose, 2,5mm thickness, no liners, teja spring embellished by using metallic report and billet surrounded of chrome metallic. A Damascus blade knife is characterised by using a wavy, mottled visual allure on the blade that’s led to by using the approach used to shape the metallic. the technique of transforming into Damascus metallic is derived from a centuries-previous forging technique used to create blades that grew to become very just about mythical of their attractiveness for power and sharpness it exchange into reported a Damascus knife ought to shrink with the aid of a rifle barrel to boot as with the aid of a hair falling on the blade.
- Q: How would you calculate the maximum plastic deformation (expansion) a steel pipe can handle before it actually fails?
- You can calculate the maximum reversible strain, for elastic loading as follows: You need to look up the yield strength (for that particular type of steel). Divide this yield strength by the elastic modulus of steel (also called Young's modulus). That gives you the strain at the onset of yielding, the maximum you can strain the steel fibers before crossing the point of no return. If you are interested in the strain until failure, you need to take tensile test measurements. Seldom do people document an equation to model the non-elastic portion of the stress-strain curve of the specimen, because seldom do we design systems to operate with materials which yield. We want systems which only deform reversibly and elastically. This means you need to perform an experiment to find what you are actually desiring to know.
- Q: What are the different methods of heat treatment for steel coils?
- There are several different methods of heat treatment for steel coils, each with its own benefits and applications. 1. Annealing: This method involves heating the steel coils to a high temperature and then slowly cooling them, usually in a controlled atmosphere. Annealing helps to relieve internal stresses, improve ductility, and refine the grain structure of the steel, making it softer and more machinable. 2. Normalizing: Normalizing is similar to annealing, but the cooling process is typically faster. This treatment is often used to refine the grain structure and achieve a more uniform hardness throughout the steel coils. It also helps to remove any residual stresses and improve the mechanical properties of the material. 3. Quenching and tempering: In this two-step heat treatment process, the steel coils are first heated to a high temperature and then rapidly cooled by immersion in a quenching medium, such as oil or water. This causes the formation of a hard, brittle phase called martensite. To improve the toughness and reduce the brittleness, the coils are then reheated to a lower temperature and held there for a specific period of time. This process, known as tempering, helps to reduce the internal stresses and increase the ductility and toughness of the steel. 4. Case hardening: Case hardening is a heat treatment method used to increase the surface hardness of the steel coils while maintaining a relatively soft and ductile core. The process involves heating the coils in the presence of a carbon-rich atmosphere, allowing carbon to diffuse into the surface layer of the steel. This creates a hard outer layer, known as the case, while preserving the desired mechanical properties in the core. 5. Stress relieving: Stress relieving is performed by heating the steel coils to a specific temperature and holding them there for a sufficient period of time. This process helps to reduce residual stresses that may have been introduced during previous manufacturing or heat treatment processes. Stress relieving can improve dimensional stability, reduce the risk of distortion or cracking, and enhance the overall performance of the steel coils. Overall, the choice of heat treatment method for steel coils depends on the desired properties, intended application, and specific requirements of the end product. Each method has its own advantages and can be tailored to achieve the desired balance between hardness, toughness, ductility, and other mechanical properties.
- Q: Can steel coils be coated with heat-resistant materials?
- Yes, steel coils can be coated with heat-resistant materials.
- Q: How do steel coils contribute to sound insulation in buildings?
- Steel coils can contribute to sound insulation in buildings by absorbing and reducing sound vibrations. The coils act as barriers, preventing the transmission of sound waves and minimizing noise transfer between different areas of a building.
- Q: How are steel coils used in the manufacturing of metal structures?
- Steel coils are commonly used in the manufacturing of metal structures as they provide a convenient and efficient way to shape and form various components. These coils are unrolled and then processed through machinery that cuts, bends, and shapes the steel into the desired size and shape. This allows for precise and consistent fabrication, making it easier to assemble and construct metal structures such as buildings, bridges, and machinery.
- Q: What are the different types of steel coil edge treatments?
- There are several different types of steel coil edge treatments used in the manufacturing and processing of steel coils. These treatments are done to enhance the edge quality, protect against damage, and facilitate handling and processing of the coils. Some of the common types of steel coil edge treatments include: 1. Mill Edge: This is the standard edge treatment provided by the steel mill. It is the raw edge of the steel coil that has been produced during the hot rolling process. Mill edge is typically sharp and may have some irregularities. 2. Slit Edge: Slit edge is a type of edge treatment where the coil is slit to the desired width, and the edges are then processed to remove any burrs or unevenness. Slit edge coils have smoother edges compared to mill edge coils. 3. Deburred Edge: Deburring is a process that removes any sharp or rough edges from the coil. It is done using specialized equipment or techniques to create a smoother and safer edge. Deburred edges are commonly used in applications where safety and handling are critical. 4. Rounded Edge: Rounded edge treatment involves rounding the edges of the coil to reduce the risk of damage during handling and processing. This treatment is often used in applications where the coil needs to be uncoiled or fed into machinery without causing any damage. 5. Beveled Edge: Beveling is a process where the edges of the coil are chamfered or cut at an angle. Beveled edges are used in applications where easy insertion, joining, or welding of the coil is required. The beveling process also helps to improve the strength and durability of the edge. 6. Sheared Edge: Shearing is a cutting process where the coil is cut to the desired width using high-pressure blades or scissors. Sheared edge treatment provides a clean and straight edge, free from burrs or irregularities. It is commonly used in applications where precise dimensions and a smooth edge are required. These are just a few of the different types of steel coil edge treatments commonly used in the industry. The choice of edge treatment depends on the specific requirements of the application, such as handling, processing, safety, and aesthetics.
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Pre-Painted Galvanized/Aluzinc Steel Coil with Best Quality in China
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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