0.12mm~1.3mm Prepainted Galvanized Steel Coil for Constructions

0.12mm~1.3mm Prepainted Galvanized Steel Coil for Constructions System 1

0.12mm~1.3mm Prepainted Galvanized Steel Coil for Constructions System 2

0.12mm~1.3mm Prepainted Galvanized Steel Coil for Constructions System 3

0.12mm~1.3mm Prepainted Galvanized Steel Coil for Constructions System 4

0.12mm~1.3mm Prepainted Galvanized Steel Coil for Constructions

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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Basic Info.

Model NO.:MLK-2015157

Surface Treatment:Coated

Certification:ISO, SGS, BV, RoHS, IBR

Technique:Cold Rolled

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

Application:Construction Material

Edge:Mill

Stock:Stock

Steel Grade:Dx51d, SGCC, Sgch, A653, Dx52D, Dx53D

Place of Origin: China

Width:600mm-1500mm

Thickness:0.13mm-0.8mm

Length:Customered

Delivery Time:15-30 Days

Zinc Coating:30-275G/M2

Top Color Coating:10-25

Bottom Color Coating:7-10

ID:508mm

Export Markets:South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia

Additional Info.

Trademark:MALIKE OR OEM

Packing:Standard Seaworthy, Export Packing

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

Origin:Shandong, China

HS Code:7210700000

Production Capacity:700mt/Day

NAME	GALVANIZED	GALVALUME/ALUZINC	PPGI/PPGL
MODEL NO.	*(0.13-1.2)mm(600-1250)mm**
TYPE	steel coil, steel sheets/ plates, corrugated steel sheets/plates
TECHNIQUE	Hot rolled-cold rolled-galvanized	hot rolled-coldrolled-galvalume /Aluzinc	Hot rolled-cold rolled--galvalume/galvanized - PPGL/PPGI
SURFACE TREATMENT	Mini/regular/ big/zero spangle, ,Chromate treatment/ chromate-free treatment/ untreated Unoile/ oiled ,TENSION LEVELLERT SKIN PASS anti-fingerprint/Un-anti-fingerprint, coating	Polyester(PE),Silicone Modified(SMP),Acrylic (AC), Polyurethane(PU)PVC Plastisol(PVC plastisol can be embossed to versatile texture)etc
APPLICATION	Guardrails, ventilation ducts, gutters and down spouts, Pre-paint and post paint applications, gutters and down spouts, ceiling suspension bars, shutter door rails. Auto parts, electrical appliances, refrigerator appliances, signs, automotive parts,vending machines, washing machines, showcases and other structural use, roofing, commercial use	Gutters, auto parts, electrical appliances, vending machines, refrigerators, ovens, for pre-paint. structural use, roofing, commercial use etc	Electrical appliances, roofing, partitions. Factory buildings, elevator panelsetc Special applications: wear resistant steel, high-strength-steel plate

Q:My teacher says if they were that they would still be standing today. I'm not sure if he means the reinforced steel in the concrete beams, columns etc or if the whole beams and columns floor etc were were made of reinforced steel.: There is no way you could make a 110 floor building out of concrete.

Q:Where are the coils and the steel plates used? Where did the steel plate come from?: The use of steel coils, refrigerators, washing machines, household appliances, and other industries, parcels are winding.Steel plates can also be found everywhere: airplanes, guns, trains, ships, space shuttles, spaceships, automobiles, etc..Steel plate through mining - sintering - iron smelting - smelting - forming.

Q:How are steel coils inspected for surface defects using non-destructive testing methods?: To ensure the quality and integrity of steel coils, non-destructive testing (NDT) methods are employed to inspect them for surface defects. Several common NDT methods are utilized in this process. Visual inspection is one of the most widely used methods, where trained inspectors visually examine the steel coils for visible defects like scratches, cracks, pits, or corrosion. Although this method is simple and cost-effective, it can only detect surface-level defects. Magnetic particle testing (MT) is another commonly used NDT method. It utilizes magnetism to identify surface and near-surface defects in ferromagnetic materials like steel. By applying a magnetic field and iron particles to the steel coil, any defects such as cracks or discontinuities become visible as the iron particles concentrate around them. Liquid penetrant testing (PT) is a different NDT method used for inspecting steel coils. It involves applying a liquid penetrant to the coil's surface, which is drawn into surface defects through capillary action. After removing excess penetrant and applying a developer, the defects become visible as the developer draws out the penetrant. Ultrasonic testing (UT) is widely used to detect both surface and subsurface defects in steel coils. It transmits high-frequency sound waves into the coil and analyzes the reflected waves to identify abnormalities. This method can detect defects like cracks, inclusions, and voids that may not be visible to the naked eye. Additionally, eddy current testing (ECT) is another NDT method for inspecting steel coils. It utilizes electromagnetic induction to detect surface and near-surface defects. By placing a coil carrying an alternating current near the surface of the coil being inspected, any changes in the coil's electrical conductivity caused by surface defects are detected and analyzed to identify and evaluate their severity. In summary, various non-destructive testing methods such as visual inspection, magnetic particle testing, liquid penetrant testing, ultrasonic testing, and eddy current testing are utilized to inspect steel coils for surface defects. These methods ensure the quality and integrity of the steel coils before they are used in various applications.

Q:How are steel coils used in the production of transportation systems?: Steel coils are an essential component in the production of transportation systems as they are used to manufacture various parts such as car bodies, chassis, and other structural components. These coils are shaped and processed to create different forms of steel, which are then used in the construction of vehicles like cars, trucks, trains, and ships. The durability and strength of steel make it an ideal material for transportation systems, ensuring safety and reliability.

Q:How are steel coils used in the production of electrical motors?: Steel coils are used in the production of electrical motors as the core component of the motor's electromagnet. The coils are wound around an iron core to create a magnetic field when electricity flows through them. This magnetic field interacts with other components in the motor to generate mechanical power, allowing the motor to function efficiently.

Q:Are steel coils susceptible to damage during storage or transportation?: Yes, steel coils are susceptible to damage during storage or transportation. Factors such as mishandling, improper stacking, exposure to moisture or extreme temperatures, and inadequate packaging can lead to dents, scratches, corrosion, and even deformation of the coils. Adequate precautions and secure packaging are necessary to minimize the risk of damage during storage or transportation.

Q:What are the common coil weights available for steel coils?: The common coil weights available for steel coils vary depending on the specific application and industry requirements. However, there are a few standard coil weights that are commonly available in the market. These include: 1. Light coils: Light coils typically have a weight range of 3 to 6 metric tons (6,000 to 13,000 pounds). These coils are commonly used in industries such as automotive, construction, and appliance manufacturing, where smaller, more manageable coil sizes are preferred. 2. Medium coils: Medium coils generally range in weight from 6 to 15 metric tons (13,000 to 33,000 pounds). These coils are utilized in a wide range of industries, including construction, infrastructure, and general manufacturing. 3. Heavy coils: Heavy coils are typically heavier than 15 metric tons (33,000 pounds) and can go up to 30 metric tons (66,000 pounds) or more. These coils are commonly used in industries like shipbuilding, heavy machinery manufacturing, and infrastructure projects that require large and sturdy steel components. It's important to note that these weight ranges are not fixed and can vary depending on the specific requirements of the customer or industry. Additionally, some manufacturers may offer custom coil weights to suit unique project needs. It is always recommended to consult with a steel supplier or manufacturer to determine the most suitable coil weight for a specific application.

Q:How are steel coils processed for edge trimming or conditioning?: Steel coils are processed for edge trimming or conditioning through a series of steps. First, the steel coils are unwound and fed into a machine that trims the edges to remove any irregularities or imperfections. This process helps ensure that the edges of the steel coils are straight and smooth. After edge trimming, the coils may undergo further conditioning processes such as leveling, slitting, or recoiling, depending on the specific requirements of the end product. These processes help to refine the steel coils and prepare them for various applications in industries such as automotive, construction, or manufacturing.

Q:I Don't have a Oxy act. torch but can Get a Propane one. The finished part(s) are .375 x .550 x .185: I think 12L14 is NOT heat hardenable, because it is low-carbon. You may try heating and quenching it, but it won't harden much. It can be hardened by cold-working - drawing or rolling processes. However, these are usually done by the material manufactures, and most machine shops do not have the capability to do this in house. Can you try 1144 steel instead? 1144 is medium-carbon (0.44%), and heat treatable. It is also free machining grade like 12L14. Other medium carbon steels are also heat hardenable: 1040, 1050, etc.

Q:How are steel coils used in the manufacturing of railway equipment?: Steel coils are used in the manufacturing of railway equipment as they are transformed into various components such as rail tracks, train wheels, and structural frames. These coils are processed through rolling mills to achieve the desired shape and strength required for the specific railway equipment.

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