• Pre-painted Galvanized Steel Coil-JIS G 3312-RAL3005 System 1
  • Pre-painted Galvanized Steel Coil-JIS G 3312-RAL3005 System 2
  • Pre-painted Galvanized Steel Coil-JIS G 3312-RAL3005 System 3
Pre-painted Galvanized Steel Coil-JIS G 3312-RAL3005

Pre-painted Galvanized Steel Coil-JIS G 3312-RAL3005

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Pre-painted Galvanized Steel Coils/ PPGI/GI

I Specifications:

1.Thickness:0.16-2.0mm
2.Width:600-
1500mm

3.Material: SGCC,SGCD,SECC,SECD,DX51D+Z
4.Zinc coating:
40-275G/M2

5.Surface Structure:  galvanized ,zero spangle, regular spangle or normal spangle

6.Surface treatment:  chromated and oiled, chromated and non-oiled

7.Color:all RAL series

II Main characteristics :

1.strong corrosion resistance

2.surface quality

3.conducive to deep processing,such as the embossed PPGI,printed PPGI&punching PPGI

4.economy and practicality

III Applications:

Household Appliance:

1.Refrigerator shutter &side panels,  Washer,  Freezers, Air conditions,
2.Rice Cooker, Microwave Ovens,  Water Heaters, Sterilization Cabinets, Range Hoods
3.Computer Panels , DVD/DVB  panels, TV back panel etc.

Teaching Board: whiteboard, blackboard, green board(chalk board).

Indoor Decoration: Fireproof Door, kitchen cabinet, wall decoration.

Shipping Industries: Ship, Fecht, Marine.


Elevator/Medical Equipment/Rubbish Bin.

Thickness:0.17mm-0.8mm
Width:600mm-1250mm

Prepainted Galvanized Steel Coil


Q:What are the different types of steel coil coatings?
Various purposes require the use of different types of steel coil coatings. Some of the most commonly used types include: 1. Galvanized Coating: This coating, based on zinc, offers excellent corrosion resistance to steel coils. It is often utilized in outdoor applications that subject the coils to harsh weather conditions. 2. Galvannealed Coating: Similar to galvanized coating, galvannealed coating also contains zinc, but it undergoes heat treatment to form an alloy with the steel surface. This type of coating provides superior paint adhesion and is frequently employed in applications where the coated coils will be painted or further processed. 3. Pre-painted Coating: As the name suggests, pre-painted coatings are applied to steel coils before they are delivered to customers. These coatings can be made of various materials such as polyester, polyurethane, epoxy, or fluoropolymer. Pre-painted coils are commonly used in the construction, automotive, and appliance industries. 4. Electro-galvanized Coating: This coating is applied to steel coils through an electroplating process, depositing a thin layer of zinc on the steel surface. Electro-galvanized coatings offer good corrosion resistance and are often employed in indoor applications or where a thinner coating is desired. 5. Aluminized Coating: Aluminized coatings involve applying a thin layer of aluminum to the surface of steel coils. This type of coating provides excellent heat resistance and is commonly used in exhaust systems, ovens, and other high-temperature applications. 6. Organic Coatings: Steel coils are typically coated with organic materials to provide additional protection against corrosion and improve aesthetics. These coatings can come in the form of paints, lacquers, or powder coatings, and they can be tailored to meet specific requirements in terms of color, gloss, and durability. In conclusion, the selection of a steel coil coating depends on the specific application, environmental conditions, desired aesthetics, and performance requirements.
Q:How do steel coils contribute to the aerospace manufacturing industry?
The aerospace manufacturing industry heavily relies on steel coils due to their numerous benefits and contributions to overall aircraft production efficiency and quality. To begin with, steel coils are essential in fabricating various structural components of an aircraft, including wings, fuselage, and landing gear. Steel's high strength and durability make it an appropriate material for these critical parts, guaranteeing aircraft safety and reliability. Moreover, steel coils provide the raw material necessary for the precise manufacturing processes required in the aerospace industry, enabling the creation of lightweight yet sturdy structures capable of withstanding the demanding flight conditions. Apart from their structural applications, steel coils also find use in producing smaller aircraft components, such as fasteners, connectors, and brackets that hold different parts of the aircraft together. Steel's exceptional mechanical properties, including resistance to fatigue and corrosion, make it a preferred choice for these components, ensuring their long-term performance and safety. Furthermore, steel coils contribute to the aerospace manufacturing industry by facilitating cost-effective production processes. Steel is widely available in large quantities, making it a cost-efficient material for aircraft manufacturing. Additionally, the ability to produce steel coils in various sizes and thicknesses allows manufacturers to tailor their production to specific aircraft models or design requirements, minimizing waste and optimizing resource allocation. Moreover, steel coils offer inherent recyclability, which aligns with the aerospace industry's increasing focus on sustainability. Recycled steel can be used to produce new coils, reducing the need for raw material extraction and minimizing environmental impact. This circularity in the use of steel coils supports the aerospace industry's efforts towards a more sustainable and environmentally friendly manufacturing process. In conclusion, steel coils play a vital role in the aerospace manufacturing industry by providing the necessary materials for aircraft structures and components. Their strength, durability, cost-effectiveness, and recyclability make them a valuable resource, ensuring the safety, reliability, efficiency, and sustainability of aircraft production.
Q:What are the different coil surface finishes?
There are several different coil surface finishes, including mill finish, brushed finish, embossed finish, and coated finish.
Q:Is it just because brass is reloadable? But what makes it reloadable? What does brass bring to the equation that the steel cased ammo can't do?
Ok folks, BOTH Brass and Steel work harden. That's what happens when you get into the plastic deformation part of the stress - strain curve. In the case of brass it can take significantly more deformation before it hardens than steel, steel can take significantly more stress before it goes into plastic deformation. Steel is unattractive in plastic strain environments because it has an unstable plastic deformation region before it stress hardens. Brass has much smoother performance. I don't know a heck of alot about making casings, but certainly for necked casings steel will wear out tooling much faster than brass. In a straight wall case it probably doesn't matter as much since it is just tubing. Typical Brass has a brinnell hardness of around 60, mild steel around 130. Steel is a LOT harder than Brass. Thinkingblade
Q:How are steel coils inspected for coil weight accuracy?
Steel coils are inspected for coil weight accuracy using weighing scales or load cells. The coils are placed on the scales or load cells, and the weight is measured to ensure it matches the specified weight range.
Q:i mean cor ten steel( rusted)
Bill summed it up pretty quick and provided a link. For some reason you are focusing on the copper content when it really is insignificant in the overall picture of the sun hitting its surface. If you could elaborate more, maybe we could offer a better answer.
Q:How do steel coils contribute to the renewable energy equipment industry?
Steel coils play a crucial role in the renewable energy equipment industry by being a key component in the manufacturing of various renewable energy technologies. One of the primary applications of steel coils is in the production of wind turbines. The tower, nacelle, and rotor blades of wind turbines all require steel coils for their construction. In the manufacturing of wind turbine towers, steel coils are used to fabricate the structural components that provide stability and support to the turbine. These coils are typically rolled and welded together to form the tower, ensuring its strength and durability to withstand the forces exerted by the wind. Additionally, steel coils are also used to produce the nacelle, which houses the generator and other essential components of the wind turbine. Moreover, steel coils are used in the production of rotor blades for wind turbines. These blades are responsible for capturing the wind and converting it into rotational energy. Steel coils are used to create the internal structure of the blades, providing the necessary strength and rigidity to withstand the aerodynamic forces. The coils are often combined with composite materials to optimize the performance and efficiency of the blades. Apart from wind turbines, steel coils are also used in other renewable energy technologies such as solar panels. In the manufacturing of solar panels, steel coils are used to create the frames and supporting structures that hold the photovoltaic cells in place. These frames ensure the stability and longevity of the solar panels, allowing them to efficiently capture sunlight and convert it into electricity. Overall, steel coils are vital in the renewable energy equipment industry as they provide the necessary strength, durability, and structural support to various renewable energy technologies. By enabling the production of wind turbines, solar panels, and other renewable energy equipment, steel coils contribute to the expansion and development of the renewable energy sector, thereby advancing the global transition towards cleaner and more sustainable sources of energy.
Q:How are steel coils used in the production of steel hooks?
Steel coils are used in the production of steel hooks as they serve as the primary raw material. These coils are unrolled and then undergo a series of processes such as cutting, shaping, bending, and welding to form the desired shape of the hook. The strength and durability of steel coils make them an ideal material for manufacturing steel hooks, ensuring they can withstand heavy loads and provide reliable support in various applications.
Q:What is the purpose of steel coils?
The purpose of steel coils is to efficiently store and transport large quantities of steel in a compact and organized manner.
Q:Does anyone know anything about Kodiak Steel Homes?
Steel framing replaces all the wood making the house stronger and resistant to termites. Costs about $2,000 more per house and there is a lack of trained framers in most cities. Never heard of Kodiak brand. Do you know a city where they are located?

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