Pre-Painted Galvanized Steel Sheet/Coil with Prime Quality Blue Color

Pre-Painted Galvanized Steel Sheet/Coil with Prime Quality Blue Color System 1

Pre-Painted Galvanized Steel Sheet/Coil with Prime Quality Blue Color

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 200 m.t.

Supply Capability:: 20000 m.t./month

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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 Steel Sheet/Coil with Prime Quality Blue Color

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 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 customer’s 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 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:That's my question, well that and:Steel Pick + Electric Guitar = Trashed Guitar?:D: That's not a question, it's a statement. And how would using any kind of pick trash a guitar? At worst it would harm a $5 set of strings, not the guitar.

Q:How are steel coils inspected for weldability?: A series of comprehensive tests and examinations are carried out to inspect the weldability of steel coils. The main objective of this inspection is to assess the quality and suitability of the steel coils for welding purposes. To begin with, a visual inspection is conducted to identify any visual defects or irregularities present on the surface of the coils. This includes checking for factors such as surface roughness, cracks, scratches, or any other imperfections that might affect the weldability. Following this, destructive testing methods, such as tensile testing and impact testing, are performed. Tensile testing measures the strength and ductility of the steel, ensuring that it meets the required mechanical properties for welding. Impact testing evaluates the steel's ability to resist brittle fracture, which is crucial in determining its weldability. In addition, non-destructive testing techniques like ultrasonic testing (UT) and magnetic particle inspection (MPI) are employed to detect any internal defects or discontinuities. UT utilizes high-frequency sound waves to identify hidden flaws within the steel, while MPI uses magnetic particles to identify defects on or near the surface. Moreover, chemical analysis is carried out to determine the composition of the steel and ensure that it meets the required specifications for welding. This analysis involves checking the levels of carbon, manganese, sulfur, and other elements that may impact the weldability and overall performance of the steel. Furthermore, weldability testing is performed to evaluate how the steel responds to welding processes. This involves conducting various welding trials using different techniques and parameters to assess the steel's behavior during welding, including its susceptibility to cracking, distortion, or other welding-related issues. In conclusion, the inspection of steel coils for weldability is a comprehensive process that involves visual inspection, destructive testing, non-destructive testing, chemical analysis, and weldability testing. Through these thorough inspections, manufacturers can ensure that the steel coils meet the required standards and are suitable for welding applications.

Q:What are the common defects in steel coil finishes?: There are several common defects that can occur in steel coil finishes. These defects can impact the appearance and functionality of the steel and may need to be addressed before the coil can be used or sold. 1. Coil breaks: Coil breaks are a common defect where the steel strip breaks during winding or unwinding. This defect can result in a discontinuity in the surface of the coil and can lead to further damage if not addressed. 2. Edge wave: Edge wave refers to a distortion or waviness at the edges of the steel coil. This defect can occur during the rolling or cooling process and can affect the flatness and uniformity of the coil. 3. Corrosion: Corrosion can occur on the surface of steel coils if they are not properly protected or stored. This can lead to rust and degradation of the steel, impacting its strength and appearance. 4. Streaks and stains: Streaks and stains can occur on the surface of steel coils due to improper cleaning or contamination during the production process. These defects can affect the aesthetic appearance of the steel and may need to be addressed before the coil can be used. 5. Scratches and dents: Scratches and dents can occur on the surface of steel coils during handling, transportation, or storage. These defects can impact the flatness and surface quality of the steel and may require repairs or adjustments. 6. Coating defects: If the steel coil has a coating or paint applied to it, several defects can occur. These include blistering, peeling, or uneven application of the coating, which can affect the durability and appearance of the steel. It is important to note that these defects can vary in severity and may require different methods of repair or mitigation. Regular inspections and quality control measures can help identify and address these defects before they become more significant issues.

Q:Molten steel changes to solid steel at its __________ point. Could you please fill in the blank? Thank you so much, it is greatly appreciated. I have been looking for the answer to this question for a long time, but I never understand what the websites are trying to say because I don't have that big of a vocabulary and don't know what they mean. I've seen things saying steel boiling point, steel melting point, and steel freezing point. I don't know what any of those mean, and they might be the answer. Please help me. Thank you.: just like a melting point of ice and the boiling point of water, there are different points where something is converted into another form. such as icewatersteam. it's always the same thing and it's a physical change, but just in a different form. molten steel changes to solid steel at it's freezing point. or solid point. i'm not sure how you would word that. but it would not be melting or boiling point. hope that helped.

Q:Can steel coils be stored in a corrosive environment?: No, steel coils should not be stored in a corrosive environment as it can lead to the degradation of the steel surface and compromise its structural integrity.

Q:How are steel coils used in the production of storage shelves?: Steel coils are an essential component in the production of storage shelves. These coils are typically made from carbon steel and undergo a series of processes to shape them into the desired form. The first step in using steel coils for storage shelves is to unroll and flatten the coil. This is done using a machine called a decoiler, which unwinds the coil and feeds it through a series of rollers to flatten the metal. Once the coil is flattened, it is ready for further processing. Next, the flattened steel is cut into specific lengths using a shearing machine or a saw. These cut pieces are then bent and shaped into the appropriate dimensions for the storage shelves. This bending process is typically done using a press brake or a roll former, which applies pressure to the metal to create the desired shape. Once the steel has been shaped into the proper dimensions, it is welded together to form the structure of the storage shelf. This welding process ensures that the shelves are strong and durable, capable of supporting heavy loads. After the welding is complete, the storage shelves may undergo additional processes such as surface treatment or coating to enhance their appearance and protect them from corrosion. These treatments can include processes like powder coating, galvanization, or painting. Overall, steel coils play a crucial role in the production of storage shelves. They provide the raw material from which the shelves are made, and their versatility allows for a wide range of shapes and sizes to be created. The strength and durability of steel make it an ideal choice for storage shelves, ensuring that they can withstand heavy loads and provide long-lasting storage solutions.

Q:I have been searching on pots and pans, how can I find out if it's really stainless steel, someone told me if a magnet sticks to it it's real stainless steel is this true?: Some types of stainless are magnetic and some are not. being magnetic isn't a reliable way to tell the difference. In fact, only the cheapest pots would be made out of grades of stainless that are magnetic. Stainless pots/pans are generally made of non-magnetic types, but then again, aluminum isn't magnetic either. Aluminum and stainless are superficially very similar.

Q:I have hundreds of pounds of scrap steel... who purchases this steel and what is the price per pound etc. of this? Does someone pick it up or do I bring it somewhere?: It okorder /

Q:How are steel coils used in the manufacturing of marine equipment?: Steel coils are commonly used in the manufacturing of marine equipment as they provide a strong and durable material for various applications. These coils are often shaped, cut, and formed into different components such as hulls, propeller shafts, and structural supports. The high tensile strength of steel coils ensures the equipment's ability to withstand the harsh conditions of marine environments, including corrosion and pressure from waves and currents. Additionally, steel coils can be easily welded, making them suitable for constructing larger structures like ship decks and bulkheads.

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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