Pre-Painted Color Coated Galvanized Steel Coil/PPGI/China PPGI for Roof Sheet

Pre-Painted Color Coated Galvanized Steel Coil/PPGI/China PPGI for Roof Sheet System 1

Pre-Painted Color Coated Galvanized Steel Coil/PPGI/China PPGI for Roof Sheet

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 1000 m.t./month

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Product Description

CNBM Steel Plate Co., Ltd. is a large-scale private enterprise, specialized in producing and selling colored steel coils,PPGI, PPGI for Roof and Clad ,PPGL,GL and GI. We have our own R & D group.

Product Description

NAME: Competitive PPGI for Roof and Clad
SIZE:
Thickness: 0.12-1.5mm
Width: 600mm,750mm,762mm,900mm,914mm,940mm,1000mm,1050mm, 1090mm,1100mm,1200mm, 1219mm, 1250mm,1250mm
Length: According to the customer's request
Hardness:Soft( around HRB 65) ,full hard (HRB90-95)
Strength of Extension: more than 300Mpa
Yield Strength:370-380Mpa

Thickness tolerance: +/-0.02 mm(0.01 as you requested)
Width tolerance:+/ -2.0mm

ZINC, PAINT & COLOR:
Zinc coating: 30-275G/M2
Paint thickness: Top 15-25um + Back 8-10um
Paint: Epoxy Polyester, silicon modified polyesters, polyvinylidene fluoride, high-durability polyester
Color: As the RAL color standard or customer's sample

Pre-Painted Color Coated Galvanized Steel Coil/PPGI/China PPGI for Roof Sheet

PACKING:
Coil weight: 3-5tons
ID: 508mm\610mm
Standard sea worthy package

STANDARD:
JIS G3302-1998/EN10142/ASTM A653/ASTM A792/ AISI/BS/ DIN/GB
Base mental: Hot galvanized steel,SGCC,SPCC,SPHC, DX51D+Z, Q195,etc

Quality: CQ,DQ,DX51D
Lifespan: 10-15 years
APPLICATION:

it is ideal for a wide range of applications,, such as pre-engineered buildings, architectural panels, roofing, siding, cladding, and many other building components.and also used back plate of appliance; wide range of construction, furniture industry, transportation industry, etc.

Base mental	hot galvanized steel
Thickness	0.12-1.5mm
Width	600-1500mm
Coil Weight	3-5ton
Quality:	DX51D DQ CQ
Color	all RAL colors or as per customers' sample
Zinc-coating	30g/m2-275g/m2
Coil ID	508mm-610mm
Packing	standard seaworthy package
Technique	cold rolled, hot-dipped galvanizing, color coated
Painting	Top and bottom: 20mic+5mic RMP Back: 8mic-10mic
Tolerance	Thickness: +/-0.02mm Width: +/-2mm
Description	Pre-painted Steel Coil uses hot galvanized steel as its basic material, factory adopts advanced equipment to degrease, rinse, transform the galvanized steel, then make primary and refined lavation to the steel coils.
application	They are mainly applied for steel structure buildings, household appliance, furniture, transportation and other industries
feature	Pre-painted Steel Coils have excellent performance of decoration, corrosion resistance etc.
The special order can be negotiated

Q: How do steel coils contribute to sustainable construction?: Steel coils contribute to sustainable construction in several ways. Firstly, steel is a highly durable material that can withstand extreme weather conditions and resist corrosion, leading to longer-lasting structures. This durability reduces the need for frequent repairs and replacements, thereby reducing waste and conserving resources. Secondly, steel is a recyclable material, meaning that at the end of a building's life cycle, the steel used in its construction can be easily and efficiently recycled. This reduces the demand for new steel production, which is energy-intensive and releases greenhouse gases. By using steel coils made from recycled steel, the construction industry can significantly reduce its environmental impact. Additionally, steel coils are versatile and can be shaped and formed into various structural components, allowing for efficient use of materials and minimizing waste. The lightweight nature of steel coils also makes transportation and handling more cost-effective and environmentally friendly. Furthermore, using steel coils in construction can contribute to energy efficiency. Steel has excellent thermal conductivity, which means it can effectively transfer and distribute heat, enabling better insulation and reducing energy consumption for heating and cooling. Overall, steel coils play a vital role in sustainable construction by promoting durability, recyclability, efficient material usage, and energy efficiency.

Q: How are steel coils used in the packaging industry?: Steel coils are used in the packaging industry primarily for the production of metal strapping and seals. These coils are unwound and processed to create strong and durable strapping materials that are used to secure and bundle various types of packaging, such as boxes, crates, and pallets. The steel coils provide excellent tensile strength and resistance to breakage, making them ideal for ensuring the safe transportation and storage of goods.

Q: How are steel coils used in the manufacturing of construction scaffolding?: Steel coils are used in the manufacturing of construction scaffolding as they provide the necessary strength and durability required for the structures. These coils are generally processed and shaped into various components, such as pipes, tubes, and frames, which form the main structure of the scaffolding. The high tensile strength of steel coils ensures that the scaffolding can support heavy loads and provide a safe working platform for workers at construction sites.

Q: How are steel coils formed into specific shapes?: Steel coils are formed into specific shapes through a process known as coil slitting and coil forming. Coil slitting involves unwinding a large steel coil and passing it through a series of rotating circular blades, which cut the coil into narrower strips of the desired width. These strips are then rewound into smaller coils, known as slit coils. Once the steel has been slit into narrower strips, it can undergo coil forming to achieve specific shapes. Coil forming typically involves a combination of processes such as roll forming, stamping, bending, or pressing. Roll forming is a common method where the steel strip is passed through a series of rollers that gradually shape it into the desired profile. Each roller is designed to gradually bend the strip in a specific way, ultimately creating the desired shape. Stamping is another method used in coil forming, where the steel strip is fed through a machine that uses a die and a press to cut or shape the metal into the desired form. This process is typically used for more intricate shapes or when high precision is required. Bending and pressing are also common techniques used to form steel coils into specific shapes. Bending involves using a machine or tool to apply force and manipulate the steel strip into the desired curvature or angle. Pressing, on the other hand, involves using a hydraulic or mechanical press to exert pressure on the steel strip, causing it to be shaped according to the design of the mold or die. Overall, the formation of steel coils into specific shapes involves a combination of coil slitting and coil forming techniques. These processes, such as roll forming, stamping, bending, or pressing, allow manufacturers to transform steel coils into a wide range of shapes and profiles, catering to various applications in industries such as construction, automotive, and manufacturing.

Q: What are the cost implications of using steel coils in manufacturing?: The cost implications of using steel coils in manufacturing can vary depending on several factors. Firstly, the cost of purchasing steel coils themselves can have a significant impact on overall manufacturing expenses. Steel prices are influenced by factors such as supply and demand, global market conditions, and any tariffs or trade regulations in place. Fluctuations in steel prices can directly affect the cost of purchasing steel coils, which in turn affects the overall manufacturing cost. Additionally, the size and weight of steel coils can impact transportation costs. Steel coils are typically heavy and bulky, which can incur higher shipping expenses due to increased transportation requirements. The distance between the steel supplier and the manufacturing facility can also influence shipping costs. Furthermore, the processing and transformation of steel coils into finished products can contribute to manufacturing costs. Additional steps such as cutting, shaping, welding, or coating may be required depending on the desired end product. These additional processes can require specialized machinery, skilled labor, and additional materials, all of which can add to the overall manufacturing expenses. It is also essential to consider the quality and durability of steel coils. While using high-quality steel coils may initially result in higher costs, it can lead to long-term cost savings by reducing the need for repairs or replacements. Moreover, it is crucial to factor in any regulatory or compliance requirements associated with using steel coils in manufacturing. Certain industries may have specific standards or certifications that need to be met, which can involve additional costs for testing, inspections, or compliance procedures. Lastly, it is important to consider the potential cost savings that steel coils can offer in terms of efficiency and productivity. Steel coils are often preferred in manufacturing due to their strength, durability, and ease of fabrication. These qualities can lead to improved production processes, reduced waste, and higher overall output, which can offset the initial cost of using steel coils. Overall, the cost implications of using steel coils in manufacturing can be influenced by several factors such as steel prices, transportation costs, additional processing requirements, quality considerations, regulatory compliance, and potential productivity gains. Careful analysis and consideration of these factors are crucial in understanding the overall cost impact on manufacturing operations.

Q: Can steel coils be painted?: Yes, steel coils can be painted. Painting steel coils not only enhances their aesthetic appearance but also provides a protective coating against corrosion and other environmental factors. The coils are typically pre-treated and primed before the application of paint to ensure proper adhesion and durability.

Q: How are steel coils cut and shaped for specific requirements?: Steel coils are cut and shaped for specific requirements through a process called slitting and forming. Slitting involves unwinding the coil and passing it through a set of rotary knives that cut it into narrower strips. These strips can be further cut or shaped using tools such as shears, blades, or presses to meet the desired dimensions and specifications. The shaping process may involve bending, rolling, stamping, or welding the strips to achieve the required form. Overall, precision machinery and skilled operators are key in ensuring steel coils are cut and shaped accurately for specific needs.

Q: How are steel coils used in the production of electrical devices?: Steel coils are commonly used in the production of electrical devices as they serve as crucial components in transformers, motors, and generators. These coils are typically made from high-quality steel and are wound with copper wire to create an electromagnetic field. This field helps in the conversion, transmission, and regulation of electrical energy, making steel coils indispensable for the efficient operation of electrical devices.

Q: What is the accuracy of steel tape inspection?: This is the smallest scale brothers precision measuring tools, minimum scale steel tape is mm, mm is estimated to read out the data, such as steel tape measure length is 12.5 mm, which is 12 in the steel tape on the scale with the number of 0.5.It was read out. So the accuracy is millimeters.

Q: What are the different methods of coating steel coils?: There are several different methods of coating steel coils, each offering unique benefits and applications. Some of the most common methods include: 1. Hot-dip galvanizing: This process involves immersing the steel coils in a bath of molten zinc. The zinc forms a protective layer on the surface of the steel, providing excellent corrosion resistance and durability. 2. Electro-galvanizing: In this method, a layer of zinc is applied to the steel coils using an electroplating process. It provides similar corrosion resistance to hot-dip galvanizing but with a thinner coating. 3. Electro-coating (E-coating): Also known as electrodeposition, this method involves immersing the steel coils in a bath of paint or resin containing electrically charged particles. An electrical current is applied, causing the particles to adhere to the surface of the steel. E-coating provides excellent corrosion protection and is often used as a primer before applying additional coatings. 4. Powder coating: Steel coils can be coated with a dry powder paint that is electrostatically charged and then baked onto the surface. This method offers a wide range of colors, finishes, and textures, providing both aesthetic appeal and corrosion resistance. 5. Organic coatings: These coatings, such as paints or lacquers, are applied to the steel coils using various techniques like spray, roller, or dip coating. Organic coatings provide protection against corrosion, as well as offering customizable colors and finishes. Each method of coating steel coils has its advantages and is selected based on the desired level of corrosion resistance, appearance, and specific end-use requirements.

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