PPGI,Pre-Painted Steel Coil with Prime Quality Yellow Color

PPGI,Pre-Painted Steel Coil with Prime Quality Yellow Color System 1

PPGI,Pre-Painted Steel Coil with Prime Quality Yellow Color

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 200 m.t.

Supply Capability:: 10000 m.t./month

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2.Main Features of the Pre-Painted Galvanized/Aluzinc Steel Coil：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

3.Pre-Painted Galvanized/Aluzinc Steel Coil Images

PPGI,Pre-Painted Steel Coil with Prime Quality Yellow Color

4.Pre-Painted Galvanized/Aluzinc Steel Coil Specification

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

Grade: DX51D, DX52D

Thickness: 0.17-2.0mm

Brand Name: KMRLON

Model Number: coil

Type: Steel Coil

Technique: Cold Rolled

Surface Treatment: Coated

Application: Boiler Plate

Special Use: High-strength Steel Plate

Width: 20-1250mm

Length: customized

commoidty: pre-painted galvanized steel coil

Thickness: 0.13-4.0mm

width: 20-1250mm

zinc coating: 40-180g/m2

printing thickness: top side: 20+/-5 microns, back side: 5-7 microns

color: all RAL color

surface treatment: color coated

coil weight: 4-7 tons

coil ID: 508/610mm

packaging: standard seaworthy packing

5.FAQ of Pre-Painted Galvanized/Aluzinc Steel Coil

1. What’s the application of this product?

Roof, roof structure, surface sheet of balcony, frame of window, etc.

2. What’s the brand of the paint?

We use the best brand of all of the word—AKZO.

3. How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

4. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.

Q:Hey guys do you know anything about Steel Arch Building and how this structure really looks like?: i think a moment frame steel building with a parabolic arch from two corners with the top middle capstone looks pretty nice on four sides. on a plane view, the capstone forms a cross on roof top with a rectangular elevator shaft at middle and with several floors act as weight on the capstone. the four corners roof top floors have to have heavy columns reaching down to the foundation. then u draw a inverted V from the root of the arch to the capstone and filled the area between the arch and inverted V with trussed web members. this trussed arch can act as a wind bracing for the moment frame building. u have to investigate the proper angles for the trussed web members. if u set a vertical web member from the arch to the inverted V, that is at the largest gap and then build the truss web member from there. i would not only use one facade but double facade to increase the capacity of the building to resist vertical and lateral loads. however, the arch needs a tie beam to make sure the roots of the arch won't spread apart under compressive load and the load must be contain inside the arch. no one has build one like that yet.

Q:What are the different coil slitting methods used for steel coils?: There are three main coil slitting methods used for steel coils: rotary shear slitting, loop slitting, and oscillating slitting. Rotary shear slitting involves using rotating knives to cut the steel coil into narrower strips. Loop slitting is a process where the coil is looped through a series of rolls, and the desired width is achieved by adjusting the tension in the loop. Oscillating slitting is another method where the steel coil is passed through a set of oscillating blades, resulting in precise and high-speed slitting. These methods offer various advantages and are chosen based on the specific requirements of the steel coil slitting process.

Q:How do steel coils perform in extreme weather conditions?: Steel coils are designed to withstand extreme weather conditions due to their durability and strength. They are often coated or galvanized to protect against corrosion, making them highly resistant to rust and other forms of weather damage. Additionally, the structural integrity of steel coils allows them to withstand high winds, heavy precipitation, and temperature fluctuations without significant deformation or damage.

Q:Can steel coils be coated with anti-slip materials?: Yes, steel coils can be coated with anti-slip materials. These materials can provide additional friction and grip to prevent slipping and sliding during transportation or handling.

Q:How do steel coils contribute to the automotive lightweighting trend?: Steel coils contribute to the automotive lightweighting trend by providing a strong and lightweight material that can be used to manufacture various components and structures in vehicles. Due to their high strength-to-weight ratio, steel coils allow automakers to reduce the overall weight of the vehicle without compromising on safety or performance. This enables vehicles to achieve better fuel efficiency, lower emissions, and improved handling, all of which are key goals of the lightweighting trend in the automotive industry.

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:What are the quality control measures for steel coil production?: To ensure that the final product meets the necessary standards and specifications, it is crucial to have quality control measures in place for steel coil production. Here are several commonly used measures in the process: 1. Inspection of Raw Materials: Prior to production, a thorough examination of the chemical composition, mechanical properties, and surface defects of materials like steel billets is conducted. This guarantees that only high-quality materials are used. 2. Control of Processes: Critical parameters such as temperature, rolling speed, tension, and lubrication are continuously monitored and controlled throughout production. Regular checks and adjustments are made to ensure that these parameters fall within the specified tolerances. 3. Assessment of Dimensions and Surfaces: Steel coils undergo stringent inspections to ensure they meet the required thickness, width, and length specifications. Surface defects like scratches, pits, or dents are meticulously examined and minimized to meet quality standards. 4. Mechanical Testing: Regular testing of mechanical properties like tensile strength, yield strength, elongation, and hardness is carried out. These tests are vital in ensuring that the steel coils possess the desired strength and performance characteristics. 5. Visual Inspection: Trained inspectors conduct thorough visual inspections to identify any visible defects or irregularities in the steel coils. Issues such as cracks, corrosion, or uneven surfaces are detected, and necessary actions are taken to rectify or reject faulty coils. 6. Non-Destructive Testing: Methods like ultrasonic testing, magnetic particle testing, or eddy current testing are often employed to detect internal defects like voids, inclusions, or discontinuities that may impact the quality of the steel coils. 7. Documentation and Traceability: Proper documentation and traceability of all quality control measures are maintained throughout the production process. This includes recording test results, inspection reports, and other relevant data to ensure transparency and accountability. 8. Continuous Improvement: Quality control measures in steel coil production are not static but constantly evolving. Regular audits, customer feedback, and analysis of process data are utilized to identify areas for improvement and implement corrective actions to enhance product quality. By implementing these quality control measures, steel coil manufacturers can guarantee that the final product meets the necessary specifications, performs reliably, and achieves customer satisfaction.

Q:what is the refining process doing to raw materials in steel: As Mr. Perfessor says, refining raw steel involves a lot of purifications of the raw steel; and to expand a bit, these refining processes also add corrosion-resistances to certain graded steels, and durability factors, when heat-tempering processes are used. All of these refining processes, and coating processes help steel products last when exposed to moistures, salts, and other corrosive conditions that steel can be exposed to, whether the steel is in open-air/water/space, embedded in concretes and other masonry products, or part of a protective barrier system in power plants, engines, etc. Hope this also helps; the eggster.

Q:How do steel coils contribute to the energy infrastructure sector?: Steel coils contribute to the energy infrastructure sector by serving as a crucial component in the construction and maintenance of power plants, oil and gas pipelines, and electrical transmission systems. These coils are used to manufacture various equipment and structures, such as turbines, generators, transformers, and transmission towers. Additionally, steel coils provide strength, durability, and corrosion resistance, ensuring the longevity and reliability of the energy infrastructure, ultimately supporting the efficient and uninterrupted supply of electricity, oil, and gas to meet the growing energy demands.

Q:How can the outer diameter and weight of steel coil be converted?: To obtain the outer diameter of the steel coil is calculated according to the density of 7850, according to the density, in general, hot-rolled is 0. 96~0, 98, cold rolled, according to 0. 98~0. Ninety-nine

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