Pre-painted Galvanized Steel Coil
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- China Main Port
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Galvanized steel coils base metal as ASTM 653A, G 30, Commercial quality, color normal white (9016 / 9003). (Refer to the sample provided for 0.30 and 0.32).
Top coat: 5mic primer + 12-15mic top coat (RMP)
Back coat: grey - 5-7MIC service coating
Dimensions & qty:
0.30*1219mm
0.32*1219mm
Packing & Shipping terms:
Container shipment. Eye to wall on wooden pallets with cardboard sleeves inside the coils. Sleeve thickness: 13—20mm. Straight winding (zero stagger).
Inner & outer bore protection to protect the coil edges
Maximum container load: around 21 MT,
Coil weight RANGE :5-7MT, COIL ID: 508MM
Guarantee for no scratches /and peeling off during roll forming process
No surface defects like paint starvation, paint cratering, paint skipping / non coated spots, burnt portions, no cross / surface dents.
Guarantee for no white rust, no edge damage, no edge waviness, no strip holes, no pitting /pin holes, no edge buildup due to zinc edge overacting, no drossing & cross dents.
PPGI coils must confirm the below mentioned mechanical properties like:
T Bend: 0T—3T
Reverse impact: 16J
Pencil hardness: H—2H
MEK double rub: >50
- Q: What are the different types of steel coil packaging techniques?
- There are several types of steel coil packaging techniques, including banding, strapping, shrink wrapping, and palletizing. Banding involves securing the coil with metal bands, while strapping uses plastic or steel straps. Shrink wrapping involves wrapping the coil with plastic film and applying heat to shrink it tightly. Palletizing involves stacking the coils on a pallet and securing them with stretch wrap or straps. These techniques help protect the coils during transportation and storage.
- Q: I heard on some shows that you can carbonise steel by heating it red hot then dropping it in black oil. i cant find this no where online, and the process for commercial carbon steel is totally different. can you really carbonise regular steel by heating it to red hot then dropping it in regular black oil. i saw it on mythbusters once. when the made carbon steel hammers to test if 2 hammers smashed together will shatter
- Carburized steel is not the same thing as carbon steel. All steel has carbon in it, but carbon steel is defined as Steel is considered to be carbon steel when no minimum content is specified or required for chromium, cobalt, molybdenum, nickel, niobium, titanium, tungsten, vanadium or zirconium, or any other element to be added to obtain a desired alloying effect; when the specified minimum for copper does not exceed 1.04 percent; or when the maximum content specified for any of the following elements does not exceed the percentages noted: manganese 1.65, silicon 0.60, copper 0.60. Carburizing is a surface treatment. Dropping hot steel in oil is oil quenching. It might get a little carbon in the surface, but oil quenching is mainly used as a slightly slower quenching process than water quenching, not for carburizing. Once it starts cooling down the carbon won't diffuse in. Quenching is used to change the hardness. The simplest way to carburize steel is to pack charcoal around it and heat it to 900 C or so. Industrial processes use a gas like carbon monoxide, but that's mostly just for easier process control.
- Q: I'm writing a story, and trying to find out how hot it needs to be for steel to turn into a gas.
- Steel is to broad. There are many types of steel with different melting/boiling points. Iron* has a boiling point of 5182 °F and a Heat of vaporization of 340 kJ·mol?1. iron is the main ingredient of steel, along with carbon and other various elements.
- Q: What are the different types of steel coil storage systems?
- There are several different types of steel coil storage systems, including coil racks, coil cradles, coil saddles, and coil tongs.
- Q: What are the environmental considerations of using steel coils?
- There are several environmental considerations associated with using steel coils. Firstly, the production of steel coils involves a significant amount of energy and resources. Steel production is a carbon-intensive process, contributing to greenhouse gas emissions, particularly from the use of fossil fuels in the manufacturing process. The extraction and processing of iron ore to produce steel coils also require extensive mining activities, which can lead to habitat destruction and soil erosion. Additionally, the transportation of steel coils can have environmental impacts. Steel coils are generally heavy and bulky, requiring large vehicles for transportation. This can result in increased carbon emissions and air pollution due to the use of fossil fuel-powered transportation methods. Furthermore, the disposal or recycling of steel coils can pose environmental challenges. If steel coils are not properly managed after use, they can end up in landfills or incinerators, contributing to waste generation and potential pollution. However, steel is a highly recyclable material, and by implementing effective recycling practices, the environmental impact of steel coil disposal can be minimized. Lastly, the use of steel coils in construction and manufacturing industries can have indirect environmental impacts. Steel coils are commonly used in the construction of buildings and infrastructure, which can result in deforestation and habitat loss due to land clearing. Moreover, the manufacturing processes that utilize steel coils may generate waste, pollutants, and emissions that can harm ecosystems and human health if not properly regulated and managed. To mitigate the environmental considerations associated with using steel coils, various measures can be taken. These include implementing energy-efficient technologies and practices in steel production, promoting sustainable mining practices, optimizing transportation logistics to reduce emissions, encouraging responsible disposal and recycling of steel coils, and promoting the use of alternative materials or steel products with a lower environmental footprint, such as recycled steel or steel with a higher proportion of recycled content.
- Q: an 18k steel and gold, screw style bracelet how much would it be worth?
- Steel does not come in an 18k version and is worth only about $1.50/pound. 18k gold (.750 or 75% pure) is currently worth about $40.20/gram, based on the spot price of gold of $1,667/ounce at this moment.
- Q: What type of metal is T10 tool steel?
- Carbon Tool Steel usually in the form of forged bar stock. Steel Grades for tool steel can be any of the following (depending on the application) T10/1.1645 SK3/SK4/W1A-91/2/ TC105/y10/1880/BW1B T10A/1.1545/y10A/1880 Standards are published by: DIN, JIS, ASTM, AISI, BS, SS, ISO, TOCT, GB Doug
- Q: What are the different methods of coil slitting for steel coils?
- There are several different methods of coil slitting for steel coils, each of which serves a specific purpose and is used in different industries. Here are some of the common methods: 1. Rotary shear slitting: This is the most widely used method for coil slitting. It involves using a set of rotating knives to cut the steel coil into smaller strips. The rotary shear slitting method is known for its high speed and accuracy, making it ideal for large-scale production. 2. Loop slitting: In this method, the steel coil is fed through a loop control system that maintains a constant tension. The coil is then cut into strips using a rotating knife. Loop slitting is commonly used for thinner gauge materials and is known for its ability to produce clean, burr-free edges. 3. Oscillating shear slitting: This method involves using a set of oscillating knives to cut the steel coil. The knives move back and forth in a rapid motion, creating a shearing effect that cuts through the coil. Oscillating shear slitting is often used for thicker gauge materials and can handle higher tensile strengths. 4. Crush cut slitting: Crush cut slitting is a method where the steel coil is cut by pressing a circular blade against the coil. The blade crushes the material, creating a cut. This method is commonly used for softer materials or when edge quality is not critical. 5. Slit edge rolling: Slit edge rolling is a method that involves rolling the edges of the steel coil after it has been slit. This process smooths out the edges and improves the overall appearance of the strips. Slit edge rolling is often used for applications that require a high-quality finish. 6. Laser slitting: Laser slitting is a newer method that uses a laser beam to cut through the steel coil. This method is precise and can handle a wide range of thicknesses. Laser slitting is commonly used for high-precision applications where edge quality is critical. These are just a few of the different methods of coil slitting for steel coils. The choice of method depends on factors such as the thickness and tensile strength of the material, the required edge quality, and the intended application of the slitted strips.
- Q: How do steel coils contribute to sustainability in manufacturing?
- Steel coils contribute to sustainability in manufacturing in several ways: 1. Recyclability: Steel is one of the most recycled materials in the world, with a recycling rate of over 90%. Steel coils are made from recycled steel and can be recycled again at the end of their life cycle. This reduces the need for extracting raw materials, conserves natural resources, and reduces energy consumption and greenhouse gas emissions associated with steel production. 2. Durability: Steel is known for its strength and durability. Steel coils are designed to withstand heavy loads, extreme temperatures, and harsh environmental conditions. This means that products made from steel coils, such as automotive parts, construction materials, and appliances, have a longer lifespan, reducing the need for frequent replacements and minimizing waste. 3. Energy efficiency: Steel coils are used in various manufacturing processes, such as stamping, forming, and welding. These processes require less energy when working with steel coils compared to other materials. Steel's high strength-to-weight ratio allows for the production of lightweight yet strong components, reducing energy consumption during transportation and improving fuel efficiency in vehicles. 4. Reduced emissions: Steel coils contribute to sustainability by helping manufacturers reduce their emissions. Steel is a low-carbon material, and its production emits fewer greenhouse gases compared to other materials like aluminum or plastics. By using steel coils, manufacturers can reduce their carbon footprint and contribute to climate change mitigation efforts. 5. Circular economy: Steel coils are a key component in the circular economy, which aims to minimize waste and maximize resource efficiency. Steel coils can be easily recycled and reused, ensuring that they remain in the production cycle for a longer time. This reduces the need for virgin materials and promotes a more sustainable and circular approach to manufacturing. In conclusion, steel coils contribute to sustainability in manufacturing by being recyclable, durable, energy-efficient, emission-reducing, and promoting a circular economy. By choosing steel as a material and utilizing steel coils, manufacturers can make significant strides towards reducing their environmental impact and fostering a more sustainable manufacturing industry.
- Q: How are steel coils weighed?
- Steel coils are typically weighed using industrial weighing scales or load cells. These devices are capable of accurately measuring the weight of the coils, whether they are small or large in size. The coils are placed on the scale or load cells, and the weight is digitally displayed or recorded for further analysis or documentation.
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Pre-painted Galvanized Steel Coil
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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