Prepainted Galvanized Steel Coil With Best Quality

Prepainted Galvanized Steel Coil With Best Quality System 1

Prepainted Galvanized Steel Coil With Best Quality

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 20000 m.t./month

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Product Name	Prepainted Galvanized Steel Coil With Best Quality
Brand	CNBM
Material	DX51D,CGCC,CGCH,CGLCC
Thickness	0.14mm-0.8mm
Width	750mm-1250mm
Temper	Full hard,half hard,soft
Inner Diameter of Coil	508mm/610mm
Coating	AZ30-AZ150,Z40-Z275g/m²
Coil Weight	2-5mt
Paint(Top side)	15-25micron
Paint(Back side)	5-10micron
Color	Ral Chart,as per customer's color swatch
Paints	PE; HDP; SMP; PVDF
Application	Structural use ,roofing, commercial use,household appliance,industry etc.
Package:	Waterproof paper+plastic film+iron packing+bundling,or as per customers request.
Price terms	FOB,CFR,CIF or as your request
Delivery time	Within 15-20 days after receipt 30% deposit or L/C at sight
MOQ	25 Mt (one 20ft FCL)

3) Technical Specifications of PPGI steel coil>>>

Test Item	Standard	Result
T Bend	NCCA11-19	<3T
Cupule Test	GB/T9753	>8mm
Impact(Shock Force J)	GB/T1732	>9J
Adhension(MEK)	GB/T9286	≥ 0
Pencil Hardness	GB/T6739	>2H
Gloss	GB/T1743	<5%
Chromatism(E)	ECCA T3	E<5
MEK Scrub Resistance	MCCA11-18	>100
Salt Spray Resistance	GB/T10125	500hr

4) PPGI Prepainted Steel Coil Characteristic >>>

1.Pollution-free and economy

2.Extensive usability

3.Improvement of corporate image

4.Excellent workability, weatherability and elegant appearance.

1) PPGI Prepainted Steel Coil Introduction>>>

Color coated steel is a new prepainted steel product that develops rapidly in the last three decades,which are produced by coating a layer of paint on the surface of cold rolled,galvanized or galvalume coils.The products are made in the process of chemical pretreatment ,initial coating and refining coating by high-speed continuously manufacturing equipment. The coating quality is more smoother,mare stable and more ideal than th quality of brushing.

Color coated can keep the vivid color for a long time with excellent decoration,formability, corrosion resistance and coating adhesion.Color coated steel has become ideal construction material because of its efficient construction, energy conservation and depollution

· Standard: AISI, ASTM, BS, DIN, GB, JIS

· Grade: DX51D,CGCC,CGCH, CGLCC

· Thickness: 0.14mm-0.8mm

· Place of Origin: Shandong, China (Mainland)

· Brand Name: JNC

· Model Number: 0.14mm-0.8mm/750mm-1250mm

· Type: Steel Coil

· Technique: Cold Rolled

· Surface Treatment: Coated

· Application: Structural use ,roofing, commercial use,household appliance,industry

· Special Use: High-strength Steel Plate

· Width: 750mm-1250mm

· Length: Customized or as your request

· Zinc Coating: 40-275g/square meter

· Color: as RAL or as your request

· Trustworthy supplier: Prepainted Steel Coil/sheet

· Coil Weight: 2-5MT

· Paints: Standard Polyester(PE)

· Approved Certificate: ISO9001

· Quality: Top quality

· Test: Will test the products by the Third Part

· Temper: Full hard, half hard,soft

Q: Can steel sheets be used for solar panel structures?: Yes, steel sheets can be used for solar panel structures. Steel is a popular choice for constructing solar panel structures due to its strength, durability, and versatility. Steel sheets can be easily fabricated and shaped to meet specific design requirements, making them suitable for various types of solar panel installations. Additionally, steel has excellent load-bearing capabilities, which is crucial for supporting the weight of solar panels. It is also resistant to corrosion and can withstand harsh weather conditions, making it a reliable material for long-term use in outdoor settings. Overall, the use of steel sheets for solar panel structures is a practical and cost-effective solution.

Q: What is the average weight of a steel sheet?: The weight of a steel sheet can differ based on its dimensions, thickness, and type of steel utilized. Nevertheless, as a general rule, a typical steel sheet measuring 1m by 1m and with a thickness of 1mm usually weighs approximately 7.85 kilograms. It is crucial to recognize that this estimation is only an approximation, and the actual weight may fluctuate depending on the precise attributes of the steel sheet. For a precise weight, it is advisable to seek advice from the manufacturer or consult the specifications of the steel sheet.

Q: Can steel sheets be used for elevator shafts?: Yes, steel sheets can be used for elevator shafts. Steel is a widely used material for constructing elevator shafts due to its durability, strength, and fire-resistant properties. Steel sheets are commonly used to create the walls and floors of elevator shafts, providing structural support and ensuring the safety of the elevator system. They can be easily fabricated, allowing for precise customization to fit the specific dimensions and design requirements of the elevator shaft. Additionally, steel sheets can be treated with various coatings to prevent corrosion and enhance their longevity. Therefore, steel sheets are a suitable choice for constructing elevator shafts, offering a reliable and robust solution for vertical transportation systems.

Q: What are the different grades of steel sheets?: There are several different grades of steel sheets, including low carbon steel, medium carbon steel, high carbon steel, and stainless steel. Each grade has different properties and uses, ranging from general purpose applications to specialized industries such as automotive, construction, and aerospace.

Q: Can steel sheets be used in marine environments?: Yes, steel sheets can be used in marine environments. However, it is important to use corrosion-resistant steel, such as stainless steel or galvanized steel, to prevent rusting and damage from saltwater exposure. Additionally, proper maintenance and protective coatings should be applied to ensure the longevity and performance of steel sheets in marine environments.

Q: Are there any restrictions on the thickness of the steel plate, such as the minimum thickness of the steel plate?: No minimum, no maximum, no requirements, what kind of plate can be welded, but the welding method is not the same as welding equipment.

Q: Are the steel sheets resistant to chemicals?: Yes, steel sheets are generally resistant to chemicals. Steel is known for its strong and durable nature, which makes it highly resistant to corrosion caused by various chemicals. However, the level of resistance may vary depending on the specific type and grade of steel used, as well as the type and concentration of the chemicals involved. In certain cases, such as exposure to highly corrosive substances like acids or alkalis, additional protective measures like coatings or surface treatments may be necessary to enhance the chemical resistance of steel sheets.

Q: What are the different strength properties of steel sheets?: The strength properties of steel sheets can vary depending on factors such as the grade of steel, the thickness of the sheet, and the manufacturing process used. Generally, steel sheets exhibit high tensile strength, which enables them to withstand heavy loads and resist deformation. They also possess good yield strength, indicating their ability to withstand a significant amount of stress before permanent deformation occurs. Additionally, steel sheets generally have excellent hardness, allowing them to resist wear and abrasion.

Q: What are the different coating options available for steel sheets?: Steel sheets can be coated in various ways, each offering unique benefits and protection against different environmental factors. Some commonly used coatings include: 1. Galvanized Coating: The most widely used coating involves applying a layer of zinc to the surface. This acts as a sacrificial anode, preventing corrosion. Galvanized coating provides excellent corrosion resistance and works well for both indoor and outdoor applications. 2. Galvannealed Coating: Similar to galvanized coating, but further heat-treated to form a zinc-iron alloy layer. This coating improves paint adhesion and weldability, making it suitable for applications that require painting or additional fabrication processes. 3. Electroplated Coating: This process immerses the steel sheet in a solution containing metal ions and applies an electric current to deposit a thin layer of metal onto the surface. Common electroplated coatings include zinc, nickel, and chromium. They enhance corrosion resistance and aesthetics. 4. Organic Coating: Also known as painted or coated steel sheets, this option involves applying an organic material layer like paint, powder coating, or plastic film. Organic coatings protect against corrosion, UV radiation, and abrasion. They offer a wide range of colors and finishes, making them suitable for architectural and decorative applications. 5. Tin Coating: Tin-plated steel sheets have a thin layer of tin applied through an electroplating process. Tin coating provides excellent solderability, corrosion resistance, and food-grade suitability. It is commonly used in food cans and packaging materials. 6. Aluminized Coating: This coating applies a layer of aluminum to the steel surface through a hot-dipping process. Aluminized coating provides excellent heat reflectivity, corrosion resistance, and thermal conductivity. It is often used in heat-resistant applications like exhaust systems and heat exchangers. These are just a few of the many options available for coating steel sheets. The choice depends on factors such as intended use, environmental conditions, and desired properties. It is crucial to consider these factors and consult with coating experts to determine the most suitable option for specific applications.

Q: The differences and uses of cold rolling and hot rolling: There are different reasons for the residual stress in hot rolled and cold-rolled steel sections, so the distribution of the residual stresses is also quite different. The residual cold-formed steel section stress distribution is curved, and hot rolled steel or steel welding section on the residual stress distribution is thin.

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