Coated Steel, PPGI / Prepainted Galvanized Steel Coil

Coated Steel, PPGI / Prepainted Galvanized Steel Coil

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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Description：

Model NO.:AISI, ASTM, BS, DIN, GB, JIS

Surface Treatment:Coated

Certification:ISO, SGS, BV, Ciq,Bsj

Technique:Cold Rolled

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

Application:Constructions,Household Appliances,Roofing,etc.

Edge:Slit edge

Stock:Stock

Steel Grade:SPCC/SGCC/Dx51d/Dx52D

Commodity Name:Prepainted Galvanized Steel Coil

Grade:SPCC/SGCC/Dx51d/Dx52D

Thickness:0.16 to 1.00 Mm

Width:600 to 1500 Mm

Zinc Coating:Z 40-275 GSM

Colors:as Per Ral Shades/Customer Requirements.

Color Coating:Top 27+5um Back: 5-7um

Unit Weight:3-10 Ton

MOQ:25mt

Export Markets:Global

Additional Info.

Packing:Seaworthy Pacakge

Standard:SGS, BV, CIQ, BSJ

Origin:China

Production Capacity:5000 Tons Per Month

Product Description

CONTENTS		PRODUCT SPECIFICATION
Commodity		Prepainted galvanized steel coil
Base Metal		Cold rolled, Electro-galvanized base metal, Hot-dip zinc coated base metal, Hot dip Al-Zn steel sheet
Thickness		0.16 TO 1.00 mm
Width		600 TO 1500 mm
Coil ID		508 / 610 mm
Type		coil/sheet/strips
Delivery Time		15-30days after we receive deposit
Substrate Hardness		Soft, medium,full hard
Zinc Coating		Z 40-275 gsm, AZ 40-180 gsm or as customer requirements
Types of top coating		PE, Silicon modified polyesters, High-durability polyester, polyvinylidene fluoride
Colours		As per RAL shades/customer requirements.
Surface Finishes		Glossy and Matte

Price:		US $600-800 / Metric Ton
Slits		37mm and above
Standards		AISI, ASTM, BS, DIN, GB, JIS
Transport		By bulk or container
Packing		Standard packing or at buyer's requirement

Applications:
Pre-painted steel metal products are used in a vast array of applications including:
construction industry
household appliances
automotive
industrial applications
packaging

FAQ

1.What's your MOQ?
25MT, it is for one container.
2.Do you have QC teams?
Yeah, sure, our QC team is very important, they will keep the quality control for our products.
3. What's your normal delivery time?
Our delivery time about 10-20days for standard sizes, if you have other requirements like hardness and width ,it is about 20-40days. But don't worry ,we also try our best for the delivery time ,because time longer and our cost is higher.
4.Are the products tested before shipping?
Yes, all of our PPGI and GI was qualified before shipping. We test every batch every day

Q: Can cold rolled galvanized steel coils be acid washed after oxidation?: Hot rolling is made of slabs (mainly continuous billets) as raw materials. After heating, strips are made from roughing mills and finishing mills. From the last finishing mill stand out of the hot strip laminar cooling through to the set temperature, the coiling machine rolled strip steel roll cooled, according to the different needs of users with different finishing line (flat, straightening, transverse or longitudinal, inspection, weighing, packing and marking etc.) processing and become steel, flat steel product volume and slitting.

Q: How are steel coils inspected for oil or rust residues using chemical analysis?: Steel coils can be inspected for oil or rust residues using chemical analysis by first collecting samples from various parts of the coil. These samples are then analyzed using appropriate chemical techniques such as solvent extraction or acid digestion to extract any oil or rust residues present. The extracted substances can be further analyzed using methods like Fourier transform infrared spectroscopy (FTIR) or atomic absorption spectroscopy (AAS) to identify and quantify the specific contaminants. This chemical analysis allows for a thorough inspection of steel coils and helps ensure their quality and suitability for various applications.

Q: What are the different types of steel coil packaging materials for export?: Some of the different types of steel coil packaging materials for export include wooden crates, steel crates, steel frames, steel racks, plastic wrapping, and cardboard boxes. These packaging materials are chosen based on the weight and dimensions of the steel coils, as well as the specific requirements of the export destination.

Q: What is the difference between steel coils and steel sheets?: Steel coils and steel sheets are both forms of steel, but they have distinct differences. Steel coils refer to a long, continuous roll of steel that is wound up into a coil shape. These coils are usually produced at a steel mill and are typically used for further processing or manufacturing purposes. Steel coils are commonly used in various industries such as automotive, construction, and appliance manufacturing. They are often used to produce different products like pipes, tubes, and automotive parts. On the other hand, steel sheets are flat pieces of steel that are typically cut from steel coils. These sheets are available in various sizes and thicknesses, making them versatile for different applications. Steel sheets are commonly used in construction projects, such as roofing, siding, and structural components. They are also used in manufacturing processes, such as stamping, forming, and fabrication of various products. One key difference between steel coils and steel sheets is their shape and form. Steel coils are in a rolled, cylindrical form, while steel sheets are in a flat, rectangular shape. This difference in shape makes steel coils more suitable for continuous production processes, while steel sheets are used for specific applications that require flat surfaces. Another difference is the handling and transportation of these steel forms. Steel coils are typically transported and stored using special equipment, such as coil cars or cranes, due to their large size and weight. Steel sheets, on the other hand, can be easily stacked, transported, and stored using conventional methods. Lastly, the processing requirements of steel coils and steel sheets differ. Steel coils often undergo additional processing steps, such as slitting, cutting, or coating, to meet specific customer requirements. Steel sheets, on the other hand, may require minimal processing before being used in their intended applications. In summary, steel coils and steel sheets differ in their shape, handling, transportation, and processing requirements. Steel coils are rolled, cylindrical forms used for further processing, while steel sheets are flat pieces cut from coils and used for specific applications. Understanding these differences is crucial in selecting the appropriate steel form for a particular project or manufacturing process.

Q: How are steel coils used in the production of roofing and siding?: Steel coils are used in the production of roofing and siding by being processed and formed into flat sheets or panels. These coils are run through a roll forming machine, which shapes them into the desired profile for roofing or siding. The resulting sheets or panels are then cut to size and installed on buildings to provide durable and weather-resistant protection.

Q: How are steel coils used in the manufacturing of automotive fenders?: Steel coils are used in the manufacturing of automotive fenders by being processed and shaped into the desired form to create the outer structure of the fender. The coils are cut, bent, and welded together to create the necessary shape and strength required for a fender.

Q: Can steel coils be customized?: Yes, steel coils can be customized to meet specific size, shape, and material requirements of various industries. Customization can include altering the dimensions, thickness, or even the coating of the steel coils to suit specific applications.

Q: What are the challenges in storing and handling steel coils?: Storing and handling steel coils pose several challenges due to their size, weight, and potential risks associated with their transportation and storage. Some of the challenges include: 1. Space requirements: Steel coils are generally large and bulky, requiring ample storage space. Finding suitable storage facilities that can accommodate the size and weight of the coils can be a challenge, especially in urban areas where space is limited. 2. Weight and handling: Steel coils can weigh several tons, making them difficult to handle safely. Specialized equipment such as cranes or forklifts with sufficient lifting capacity is necessary for moving and positioning the coils without causing damage or injury. 3. Stackability: Storing steel coils in a safe and efficient manner requires careful consideration of their stackability. Coils must be stacked in a way that prevents deformation or damage to the lower coils, ensuring stability and minimizing the risk of toppling. 4. Corrosion prevention: Steel coils are susceptible to corrosion, especially when exposed to moisture or harsh environmental conditions. Implementing proper corrosion prevention measures, such as protective coatings or climate-controlled storage, is crucial to maintain the quality and integrity of the coils. 5. Safety risks: Handling steel coils can be dangerous, as they can shift unexpectedly during transportation or storage. This poses a risk to workers involved in the handling process. Adequate training, appropriate personal protective equipment (PPE), and strict safety protocols are essential to minimize the potential for accidents or injuries. 6. Transportation challenges: Transporting steel coils from manufacturing facilities to storage facilities or end-users can be logistically complex. Coordinating the loading, securing, and unloading of the coils onto trucks or shipping containers requires careful planning and adherence to safety regulations. 7. Quality control: Steel coils must be stored and handled in a way that maintains their quality. Any mishandling or improper storage conditions can lead to deformations, scratches, or other defects that can affect the performance and value of the steel. Overall, the challenges in storing and handling steel coils require attention to detail, proper equipment, and adherence to safety protocols to ensure the integrity of the product, the safety of workers, and the efficiency of operations.

Q: Explain why a steel nail sinks but a steel ship floats.: The vertical buoyancy force is equal to the weight of displaced fluid. Therefore, for a steel nail to sink, the weight of fluid it displaces is less than the weight of the nail itself. While the steel ship displaces a very large amount of fluid, thus generating a sufficiently high buoyancy force to keep the ship afloat.

Q: Are steel coils used in automotive manufacturing?: Yes, steel coils are commonly used in automotive manufacturing. They are used to produce various components such as body panels, chassis parts, and suspension components. The high tensile strength and durability of steel make it an ideal material for creating safe and robust automobiles.

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