• PRE-PAINTED  ALUZINC STEEL COIL    WITH   HIGH   QUALITY System 1
  • PRE-PAINTED  ALUZINC STEEL COIL    WITH   HIGH   QUALITY System 2
  • PRE-PAINTED  ALUZINC STEEL COIL    WITH   HIGH   QUALITY System 3
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PRE-PAINTED  ALUZINC STEEL COIL    WITH   HIGH   QUALITY

PRE-PAINTED ALUZINC STEEL COIL WITH HIGH QUALITY

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
5000 m.t./month

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Painting steel is the product based on the metal sheet, of which surface is finally installed of the plastic film(PVC, PE) IN addition to being firstly covered with the coating and printed ink in. The coated layer of painting steel plate consists of chemical and filming layer, primer coated layer, pattern printed layer and surface coated layer. The top and back coating shall generally be the weatherproof paint, as well can be the application of the paint with special capabilities such as stain-resistant, self cleaning capability, high thermal resistance, antistatic capability, sterilizing capability, finger-print prevention and etc.

With GI(aluzinc) as base metal, after pretreatement(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.

Available specification                                           

PAINTING STEEL

BASE MATERIAL

HDGI, ALUZINC,CR

GRADE

SGCC, DX51D,ASTMA653,EN10142,S350GD

THICKNESS

0.17-1.0mm

WIDTH

600-1250mm

ZINC COATING

60-200g/

PAINT

PE,PVDF,SMP,HDP

COILED

508mm

COIL WEIGHT

3-6mt

We can supply customers' with different specifications of  the highest quality and lowest price.

Sincerely welcome to contact us for the future details if any item interest you ,and we will make every effort to assure that your requirements will be satisfied ,and we hope to establish long-term business relations with you on the basis of the equality and mutual benefit.

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Q:What are the common applications of pre-painted galvanized steel coils?
Pre-painted galvanized steel coils are extensively utilized across various industries due to their wide range of applications. These coils find common usage in the construction industry for roofing, wall cladding, and structural components. Their coating provides exceptional corrosion resistance and durability, making them suitable for both residential and commercial buildings. The automotive industry also heavily relies on these coils for manufacturing body panels, interior trims, and underbody protection. The pre-painted coating not only enhances the aesthetic appeal of vehicles but also provides protection against rust and corrosion. In the production of home appliances, such as refrigerators, ovens, washing machines, and air conditioners, pre-painted galvanized steel coils are commonly employed. The smooth and durable coating ensures a long-lasting and visually appealing finish for these appliances. The furniture industry also benefits from using pre-painted galvanized steel coils, which are used for manufacturing cabinets, shelves, and other furniture components. The coating on these coils adds a decorative element while offering protection against scratches and wear. In the electrical and electronics industry, pre-painted galvanized steel coils are utilized for manufacturing switchboards, control panels, and enclosures. The pre-painted coating provides insulation and protection against electrical hazards, making them suitable for such applications. In the agricultural sector, these coils are used for manufacturing equipment like grain silos, livestock shelters, and poultry houses. The corrosion-resistant coating ensures the durability and longevity of these agricultural structures. The vibrant and visually appealing colors of pre-painted galvanized steel coils make them a popular choice for signage and advertisement boards. The coated surface provides a smooth and glossy finish that enhances the visibility and attractiveness of the signage. To summarize, pre-painted galvanized steel coils offer excellent corrosion resistance, durability, and aesthetic appeal, making them suitable for a wide range of industries and applications, including construction, automotive, appliances, furniture, electrical and electronics, agricultural equipment, and signage and advertisement.
Q:I bought this Brinks pad lock and it says boron steel on the lock. I was just wondering what exactly is boron steel and how hard/tough is it?
Boron steel is rather hard, it is by no means titanium, but certainly better than mild steel. However, as with all metals, hardness is inversely proportional to flexibility, meaning that a good solid whack with a sledge hammer could crack your lock.
Q:I was wondering whether anyone knew if painted steels rusts at the same speed as steel that isn't painted. Also, does steel rust quicker than aluminium?Thank you
Rust is the process of steel oxidizing when in contact with oxygen, this reaction can be much fast if certain components are present, such as wet air or water. However, if the paint completely isolates the steel from the environment, the encompassed steel will never rust as long as paint shields it. Aluminum corrodes but it does not rust. Rust refers only to iron and steel corrosion. Aluminum is actually very prone to corrosion. However, aluminum corrosion is aluminum oxide, a very hard material that actually protects the aluminum from further corrosion. Aluminum oxide corrosion also looks a lot more like aluminum, so it isn't as easy to notice as rusted iron.
Q:What are the different grades of steel used in coils?
There are several different grades of steel that are commonly used in coils, including low carbon steel, high carbon steel, stainless steel, and advanced high-strength steels. Each grade has its own unique properties and is chosen based on the specific requirements of the application, such as strength, corrosion resistance, and formability.
Q:How do steel coils contribute to the HVACR industry?
Steel coils play a crucial role in the HVACR (Heating, Ventilation, Air Conditioning, and Refrigeration) industry by serving as a primary component in various applications. These coils are typically made from a durable and corrosion-resistant material, such as stainless steel or galvanized steel, which ensures their longevity in demanding HVACR environments. One of the most common uses of steel coils in the HVACR industry is in air conditioning systems. These coils are responsible for transferring heat between the refrigerant and the surrounding air. The coils, often referred to as evaporator coils, absorb heat from the indoor air, cooling it down and removing moisture. They then release the heat outside through a condenser coil, allowing for efficient cooling and dehumidification of the air. Steel coils are also utilized in heat exchangers, which are vital components in HVACR systems. Heat exchangers transfer thermal energy between two fluids, allowing for efficient heating or cooling. Steel coils, often in the form of finned tubes, provide a large surface area for heat transfer and help enhance the overall efficiency of the system. Furthermore, steel coils are extensively used in the construction of ductwork, which is the network of channels that distribute conditioned air throughout a building. These coils are formed into various shapes and sizes to fit specific ductwork designs, ensuring optimal airflow and temperature control. Additionally, the durability and strength of steel coils make them suitable for withstanding the pressure and forces exerted by airflows in duct systems. In refrigeration systems, steel coils are integral to the process of transferring heat out of an enclosed space, such as a refrigerator or freezer. The coils, often referred to as condenser coils, release heat from the refrigerant as it changes from a high-pressure gas to a high-pressure liquid. This allows for the cooling and preservation of perishable goods, making steel coils essential in the food service and cold storage industries. Overall, steel coils contribute significantly to the HVACR industry by enabling efficient heat transfer, optimal temperature control, and reliable operation of various HVACR systems. Their durability, corrosion resistance, and versatility make them a crucial component in providing comfortable and controlled environments in residential, commercial, and industrial settings.
Q:How do you prevent damage to steel coils during transportation?
To prevent damage to steel coils during transportation, several measures can be taken: 1. Proper packing and securing: Steel coils should be packed tightly and securely in order to prevent any movement or shifting during transportation. This can be achieved by using appropriate packaging materials such as steel cradles, wooden dunnage, or steel straps to hold the coils in place. 2. Cushioning and padding: Adding cushioning materials such as foam padding, cardboard, or bubble wrap between coils can help absorb shocks and vibrations during transit. This extra layer of protection minimizes the risk of scratches, dents, or other damages caused by contact with other objects or surfaces. 3. Adequate handling and loading: Using proper lifting equipment and techniques is crucial to avoid mishandling and dropping of the steel coils. Forklifts or cranes should be used to lift and load the coils carefully onto transportation vehicles. Additionally, coils should be stacked in a way that distributes weight evenly to maintain stability. 4. Weather protection: Steel coils are susceptible to corrosion, so it is essential to protect them from moisture and adverse weather conditions during transportation. Coils should be covered with waterproof and weather-resistant tarps or shrink wrap to prevent water or moisture from reaching the steel surfaces. 5. Regular inspections: Regularly inspecting the coils before, during, and after transportation is vital to identify any potential damage or issues. This allows for timely intervention to rectify any problems and prevent further damage. 6. Properly trained personnel: Ensuring that personnel involved in handling, loading, and transporting the steel coils are adequately trained is crucial. They should be aware of the proper procedures and techniques to safely handle and transport the coils, minimizing the risk of damage. By implementing these preventative measures, the risk of damage to steel coils during transportation can be significantly reduced, ensuring that the coils reach their destination in optimal condition.
Q:How are steel coils inspected for width using laser measurement?
Steel coils are inspected for width using laser measurement by placing a laser sensor on one side of the coil and a reflective target on the other side. The laser beam is emitted towards the target, and the reflected beam is analyzed by the sensor. Based on the time it takes for the beam to travel back and the angle of the beam, the width of the steel coil can be accurately measured.
Q:What are the common methods of joining steel coils together?
The common methods of joining steel coils together include welding, mechanical fastening (such as using bolts or screws), and adhesive bonding.
Q:How do steel coils perform in high-pressure applications?
Steel coils perform well in high-pressure applications due to their strong and durable nature. The high tensile strength of steel allows it to withstand the pressure exerted on it without deformation or failure. Steel coils are designed to maintain their shape and structural integrity even under extreme pressure, making them suitable for use in various high-pressure applications such as hydraulic systems, pressure vessels, and industrial machinery. Additionally, steel coils have excellent resistance to corrosion and high temperatures, further enhancing their performance in high-pressure environments. Their reliability and ability to withstand high pressure make steel coils a preferred choice for industries that require robust and efficient equipment.
Q:What would be a better knife one with damascus steel or one without? Why is damascus steel so special other than the look? And why do some people say high carbon steel is better than regular? mainly though I want to know about the damascus. Thanks, max points to best answer.
Damascus steel was a great steel in it's time. Because it was one of the few ways to make good steel from iron. But today there are much better steels available. Damascus steel was a very labor intensive process, a single knife would cost many thousands of dollars today. The Damascus steel knives are not actually Damascus steel, the pattern is etched on or engraved on. In fact the Damascus steel knives I saw reviewed on Consumer Reports are ceramic blades, not even steel at all. Bottom line, any Damascus steel knives are just a pattern on standard steel, no different from the others. It's a marketing gimmick.

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