High Quality Prepainted Aluzinc Steel Coil-RAL3003
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- T/T or L/C
- Min Order Qty:
- 50mt m.t.
- Supply Capability:
- 100,000 mt/year m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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General Information Of Prepainted Aluzinc Steel
With aluzinc as base metal, 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 aluzinc steel. Pre-painted galvanized steel is good capable of decoration, molding, corrosion resistance. It generally displays superior workability, durability and weather resistance.
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Thickness 0.23-1.2mm (BMT) |
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Width 900-1250mm |
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Alu-zinc Coating: 80-275g/m2 |
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Internal Diameter 508mm or 610mm |
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Color According to RAL color fan |
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Coil Weight 4-8MT |
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Quality Commercial and structural quality |
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Paint Polyester paint for topside, epoxy for reverse |
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Standard JIS G 3322, ASTM A755M, EN 10169 |
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Base Steel Grade SGCC, SGCD, DX51D+Z DX52D+Z; S200GD, S220GD, S280GD,S350GD,CS,FS,SS |
Chemical Composition Of Prepainted Aluzinc Steel
|
C |
Si |
Mn |
P |
|
0.04-0.06% |
0.01-0.03% |
0.18-0.22% |
0.014-0.016% |
Technical Data Of Prepainted Aluzinc Steel
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Yield Strength |
(Mpa) 280-320 |
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Tensile Strength |
(Mpa) 340-390 |
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Elongation |
20%-30% |
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Reverse Impact |
9J |
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T-bending |
≥2T |
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Pencil Hardness |
≥2H |
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Duration Of Salt Spray Test |
500 H |
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Bending At 180 Degree |
No crack, purling and fraction |
Application Of Prepainted Aluzinc Steel
Outdoor：
roof, roof structure, surface sheet of balcony,
frame of window, door, door of garage, roller shutter door, booth, Persian blinds, cabana, etc.
In door:
door, isolater, frame of door, light steel structure of house, home electronic appliances, etc.
Packaging & Delivery Of Prepainted Aluzinc Steel
Anti-damp paper inside full wrapped with plastic film, iron sheet outside on wooden pallet in 20 feet container with 25mt.
- Q: What are the different types of steel coil finishing machines?
- There are several different types of steel coil finishing machines, including slitting machines, cut-to-length machines, and coil coating machines. Slitting machines are used to cut steel coils into narrower strips, while cut-to-length machines are used to cut steel coils into specific lengths. Coil coating machines are used to apply a protective coating or finish to the surface of steel coils.
- Q: What are the different methods of testing the mechanical properties of steel coils?
- Testing the mechanical properties of steel coils can be done through various methods, which play a critical role in determining the steel's strength, ductility, and overall quality. Some commonly employed techniques include the following: 1. Tensile testing: This method involves applying a force to a steel coil until it breaks. It measures the maximum stress the material can endure before fracturing, as well as its elongation and reduction in cross-sectional area. Tensile testing provides valuable information about the coil's ultimate tensile strength, yield strength, and elongation. 2. Hardness testing: This test determines a material's resistance to indentation or scratching. Multiple methods, such as Brinell, Vickers, and Rockwell hardness tests, can be employed to measure the hardness of steel coils. These tests offer insights into the steel's ability to resist deformation and wear. 3. Bend testing: Bend testing involves subjecting a steel coil to controlled bending until it reaches a specific angle or a crack appears. This test evaluates the coil's ductility, flexibility, and its resistance to cracking or fracturing under bending stress. 4. Impact testing: Impact testing gauges a steel coil's capacity to absorb energy when exposed to sudden shocks or impacts. The Charpy impact test is the most commonly used method, wherein a notched specimen is struck by a pendulum hammer, and the energy absorbed during fracture is measured. This test assesses the coil's toughness and resistance to brittle fracture. 5. Fatigue testing: Fatigue testing entails subjecting a steel coil to repeated or cyclic loading to simulate the stresses it may experience during its intended use. This test evaluates the coil's ability to withstand repeated stress over an extended period and its resistance to fatigue failure. 6. Ultrasonic testing: Ultrasonic testing utilizes high-frequency sound waves to detect defects or flaws within the steel coil. This non-destructive testing method can identify internal or surface defects like cracks, voids, or inclusions that may impact the steel's mechanical properties. It is worth noting that these testing methods typically adhere to industry standards and specifications, such as those set by ASTM (American Society for Testing and Materials) or ISO (International Organization for Standardization). This ensures the accuracy and reliability of the results obtained.
- Q: What are the different types of steel coil leveling methods?
- There are several different steel coil leveling methods, including roller leveling, stretcher leveling, and temper leveling.
- Q: How are steel coils used in the production of electrical devices?
- The production of electrical devices heavily relies on steel coils. These coils, typically made from high-quality steel, are precisely wound into a circular shape. They have a crucial function in various electrical devices, including transformers, motors, generators, and inductors. Transformers, for instance, heavily rely on steel coils. These devices are essential for adjusting voltage levels in electrical circuits. They consist of two separate coils, the primary and secondary coils, which are wound around a magnetic core. The steel coil plays a vital role in providing stability and support to the windings, ensuring proper alignment and preventing any deformation. Moreover, the high magnetic permeability of steel helps enhance the efficiency of energy transfer between the coils. In motors and generators, steel coils are utilized to create magnetic fields that either generate mechanical energy or convert it into electrical energy. These coils are wound around an armature or rotor, which rotates within a magnetic field created by a stator. As the current flows through the coils, a magnetic field is produced, resulting in the rotation of the armature or the generation of electrical power. Steel coils are also used in inductors, another type of electrical device. Inductors consist of a coil of wire wound around a core material, often made of steel. Steel coils in inductors help increase the inductance, which measures the device's ability to store energy in a magnetic field. By storing energy in this manner, inductors can regulate currents, filter out noise, and provide stability to electrical circuits. All in all, steel coils are indispensable in the production of electrical devices. They provide stability, support, and enhance the necessary magnetic properties for efficient functioning. Without steel coils, the performance and reliability of electrical devices like transformers, motors, generators, and inductors would be greatly compromised.
- Q: How are steel coils used in the manufacturing of industrial conveyors?
- Steel coils are used in the manufacturing of industrial conveyors as the primary material for the conveyor belts. They are formed into circular shapes and then cut into strips to create the belt. Steel coils provide strength, durability, and flexibility to the conveyor belts, allowing them to withstand heavy loads and operate smoothly.
- Q: How do steel coils differ in terms of size and weight?
- The size and weight of steel coils can vary greatly depending on their intended use and production process. When it comes to size, a steel coil is typically measured by its outer diameter, inner diameter, and width. The outer diameter refers to the total diameter of the coil, while the inner diameter refers to the diameter of the hollow center. The width, on the other hand, is the distance between the two flat sides. In terms of weight, steel coils can range from a few hundred pounds to several tons. The weight primarily depends on the size and type of steel used. Coils made from high-strength steel are generally heavier because they have a higher density. On the contrary, coils made from lower-grade steel can be lighter. The size and weight of steel coils play a crucial role in their transportability and handling. Smaller and lighter coils are easier to handle and transport, making them suitable for applications that require maneuverability. On the flip side, larger and heavier coils are commonly used in industries that prioritize strength and durability, like construction and automotive manufacturing. All in all, steel coils come in various sizes and weights, allowing for customization and meeting specific requirements in different industries.
- Q: I juuuust got a new stainless steel sink only 5 months ago, and it already has a couple rust spots on it.What caused this?!
- Stainless Steel is the marketing name. For truth in advertising, it should be called Stain Resistant Steel. It should be easy to scrub rust away with an SOS or Brillo pad. To prevent rust from recurring: * thoroughly rinse all chloride containing soaps away * scour the sink at least weekly to remove any residues * if the water source has high mineral content—especially iron—more frequent sink scouring is needed, plus towel drying the sink. * don't allow salt to remain in the sink—rinse it out
- Q: How are steel coils inspected for straightness using laser alignment?
- Steel coils are inspected for straightness using laser alignment through a precise and automated process. Laser alignment technology offers a non-contact method to measure the straightness of steel coils with high accuracy and efficiency. Firstly, the steel coil is placed on a conveyor system that moves it through the inspection area. As the coil passes through, a laser alignment system is set up to emit a laser beam across the width of the coil. This laser beam acts as a reference line for the straightness measurement. The laser alignment system consists of a laser emitter and a receiver unit. The emitter projects a laser beam that is perfectly straight and parallel to the desired alignment. The receiver unit, placed on the opposite side of the coil, captures the laser beam and analyzes its position. As the coil moves through the inspection area, the receiver unit determines the deviation of the laser beam from the desired straight line. This deviation is calculated by analyzing the position of the laser beam at multiple points along the coil's width. The laser alignment system is connected to a computerized control system that processes the data received from the receiver unit. The control system performs complex calculations to determine the straightness of the coil based on the laser beam's position. Any variations or deviations from the desired straight line are recorded and analyzed by the control system. The inspection data can be presented in real-time, allowing operators to monitor the straightness of the steel coil during the inspection process. Using laser alignment for steel coil inspection offers several advantages. It provides highly accurate measurements, ensuring that even minor deviations from straightness are detected. The non-contact nature of laser alignment eliminates the need for physical contact with the coil, reducing the risk of damage or contamination. Additionally, the automated process saves time and increases efficiency compared to manual inspection methods. Overall, laser alignment technology is a reliable and efficient method for inspecting the straightness of steel coils. It ensures that only coils meeting the required straightness criteria are passed, contributing to the quality control of steel manufacturing processes.
- Q: What are the different methods of coating steel coils?
- There exist numerous techniques for coating steel coils, each offering distinct advantages and applications. A few of the most prevalent methods comprise: 1. Hot-dip galvanizing: The process entails immersing the steel coils in molten zinc. This results in a protective layer forming on the steel's surface, thereby providing exceptional corrosion resistance and durability. 2. Electro-galvanizing: This method applies a layer of zinc to the steel coils using an electroplating procedure. It delivers a similar level of corrosion resistance as hot-dip galvanizing but with a thinner coating. 3. Electro-coating (E-coating): Also known as electrodeposition, this approach involves submerging the steel coils in a bath containing electrically charged particles of paint or resin. By applying an electrical current, these particles adhere to the steel's surface. E-coating provides outstanding corrosion protection and is often used as a primer before applying additional coatings. 4. Powder coating: Steel coils can undergo a dry powder paint application that utilizes electrostatic charging, followed by baking the coating onto the surface. This technique provides a wide array of colors, finishes, and textures, thus offering both aesthetic appeal and corrosion resistance. 5. Organic coatings: These coatings, such as paints or lacquers, are applied to the steel coils using various methods like spray, roller, or dip coating. Organic coatings offer protection against corrosion while also allowing for customizable colors and finishes. Each method of coating steel coils possesses its own set of advantages and is chosen based on the desired level of corrosion resistance, appearance, and specific end-use requirements.
- Q: I love the design! It looks great, is safe, and you can see through it just fine on camera. Do you like it?BQ: Old Blue WWF Steel Cage or the newer fence type steel cage?
- TNA steel cage is alot more better i agree with you its safe and can see through it just fine on camera.. BQ: i think newer fence type because it does slow down a match and its brutal.. Old blue cage is just a bit too wide that someone can easily jump two or three squares up and finsihed, nah its too quickly finishing a match into that cage.
OKLSTEEL always adhere to the "integrity Liye, customer service" business purpose, adhere to the people-oriented, user-first philosophy. The introduction of first-class production equipment, using advanced production technology, can produce the thickness of 0.186mm-0.8mm, width 1000mm-1250mm high-quality color coating steel plate, (purification board) annual output 150,000 tons.
1. Manufacturer Overview
| Location | Jiangsu, China |
| Year Established | 2003 |
| Annual Output Value | US$1 Million - US$2.5 Million |
| Main Markets | Mid East；Western Africa；Sourth America；southeastern Asia |
| Company Certifications | ISO9001:2000 |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Shanghai Port, China |
| Export Percentage | 41% - 50% |
| No.of Employees in Trade Department | 21-50 People |
| Language Spoken: | Chinese, English |
| b) Factory Information | |
| Factory Size: | 10,000-30,000 square meters |
| No. of Production Lines | Above 10 |
| Contract Manufacturing | OEM Service Offered |
| Product Price Range | Average |
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High Quality Prepainted Aluzinc Steel Coil-RAL3003
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- T/T or L/C
- Min Order Qty:
- 50mt m.t.
- Supply Capability:
- 100,000 mt/year m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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