Pre-Painted Galvanized Steel Sheet/Coil with Prime Quality Green Color

Pre-Painted Galvanized Steel Sheet/Coil with Prime Quality Green Color System 1

Pre-Painted Galvanized Steel Sheet/Coil with Prime Quality Green Color

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 200 m.t.

Supply Capability:: 20000 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

Pre-Painted Galvanized Steel Sheet/Coil with Prime Quality Green 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 about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

4. 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.

5. 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: How do steel coils impact the environment?: Steel coils can have significant environmental impacts throughout their lifecycle. The production of steel coils involves extracting and processing raw materials, which can result in deforestation, habitat destruction, and air and water pollution. Additionally, the energy-intensive manufacturing process contributes to greenhouse gas emissions. Improper disposal or recycling of steel coils can further exacerbate environmental harm. Overall, the environmental impact of steel coils underscores the need for sustainable production practices and responsible end-of-life management.

Q: Is steel framing eco friendly? Why or why not.: No because unlike the timber in trees, it is not a renewable resource and takes much heat energy to produce.

Q: How are steel coils shipped internationally?: Steel coils are shipped internationally using various methods to ensure their safe and efficient transportation. The most common method is through container shipping, where steel coils are loaded into standard shipping containers for transportation. These containers are specifically designed to handle heavy and bulky cargo, such as steel coils. To load the steel coils into the containers, they are usually stacked horizontally and secured with steel strapping or metal bands to prevent movement during transit. This ensures stability and minimizes the risk of damage. Additionally, wooden or metal dunnage may be used to separate and secure the coils to further prevent shifting. Once loaded, the containers are sealed and transported to the port using trucks or trains. At the port, the containers are loaded onto cargo ships, either by crane or using specialized equipment such as roll-on/roll-off (RO-RO) vessels or semi-submersible ships. These ships provide a secure environment for the steel coils during the journey, protecting them from weather conditions and potential damage. During the voyage, the steel coils are subjected to various safety measures to prevent corrosion and protect their integrity. These measures include applying protective coatings, such as oil or special paints, and using desiccants or humidity control systems inside the containers to regulate moisture levels and minimize the risk of rusting. Upon reaching the destination port, the containers are unloaded from the ship and transferred to trucks or trains for further transportation to their final destination. At this stage, the steel coils may undergo customs clearance and inspection procedures before being delivered to the intended recipients. Overall, international shipping of steel coils involves meticulous planning, secure packaging, and the use of specialized containers and equipment to ensure their safe and successful transport.

Q: How are steel coils processed for different levels of hardness?: Different levels of hardness can be attained in steel coils using a variety of methods. One common approach is heat treatment, in which the coils are heated to a specific temperature and then rapidly cooled to modify their microstructure and achieve the desired hardness. The heat treatment process can encompass quenching, tempering, or annealing, depending on the desired hardness level. Quenching involves quick cooling of the coils in a liquid medium like water or oil to achieve a high hardness level. On the other hand, tempering requires reheating the coils to a lower temperature and gradually cooling them to attain a desired balance between hardness and toughness. Annealing, on the other hand, involves heating the coils to a specific temperature followed by slow cooling to release internal stresses and obtain a softer and more malleable material. Additionally, mechanical processes like cold rolling or cold working can be employed to enhance the hardness of steel coils. These processes involve applying compressive forces to the coils, causing the material to deform and resulting in increased hardness. Overall, achieving different hardness levels in steel coils requires meticulous control of temperature, cooling rate, and mechanical forces to obtain the desired properties for specific applications.

Q: i have recently gotten into DIY and am planning on making my own knife. My question is what kind of steel would be good to use for heat treating if i plan on using water and not oil in the process.: Go to junkyard get old leaf spring, cut out knife, start sharpening. Why waste time heat treating steel when the spring steel as already be done.

Q: Can steel coils be coated with heat-resistant materials?: Yes, steel coils can be coated with heat-resistant materials.

Q: What are the commonly used molds steel?: I think cylinder heads.

Q: What are the different types of steel coil cutting blades?: Various types of steel coil cutting blades exist, each specifically designed for particular cutting purposes. 1. Slitting Blades: These blades are utilized to cut steel coils into narrow strips. They possess a straight cutting edge and come in different widths to accommodate various slitting needs. Industries like automotive, construction, and metal fabrication commonly employ these blades. 2. Shearing Blades: These blades are created to cut steel coils into flat sheets. They feature a curved cutting edge that enables a clean and precise cut. Steel service centers, where large coils are transformed into flat sheets for further manufacturing processes, frequently utilize shearing blades. 3. Circular Blades: Also known as rotary blades, these blades are employed for continuous cutting of steel coils. With a circular shape adorned with sharp teeth along the edge, they can effectively cut through the coil as it passes through the cutting machine. Industries such as packaging, printing, and paper manufacturing often make use of circular blades. 4. Guillotine Blades: These blades are employed to cut steel coils in a straight downward motion. Possessing a vertically moving straight cutting edge, they can effectively slice through the coil. Guillotine blades are frequently used in heavy-duty cutting applications that involve thick steel coils or large quantities of material. 5. Slitter Knives: Similar to slitting blades, slitter knives are typically smaller and employed in slitting machines that require multiple blades. Industries requiring high-precision slitting, such as electrical transformer production or precision metal stamping, often rely on slitter knives. Each type of steel coil cutting blade possesses unique characteristics and designs that render them suitable for specific cutting tasks. The appropriate blade selection depends on factors like steel coil thickness and width, desired cut quality, and specific application requirements.

Q: for my engineering project I have been asked to design a method of suspending a TV of weight 14Kg from a gantry, the TV must be 5m below the gantry. My team have decided to use as a suspension method a steel cylinder of outer diameter of 10cm and an inner diameter of 8, however we now need to work out both the max stress and strain and the actual stress and strain. and help would be useful: the area of the cylinder bypass area is extensive actual its 28.26 cm^2 so if the wieght is 14 which ability the metallic consists of .5 kg/cm2 , which isn't something we enable metallic the gentle one carry as much as a million.4 t/cm2 that's 1400 kg no longer 0.5 , so dont worry urself approximately deflection....

Q: Hey guys do you know anything about Steel Arch Building and how this structure really looks like?: Just google steel arch building, you will get plenty of selection , pictures, prices and designs

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