Rolled Colored Galvanized Coil in Stainless Steel

Rolled Colored Galvanized Coil in Stainless Steel

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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Rolled Colored Galvanized Coil in Stainless Steel

Brief Introduction of Rolled Colored Coil

Color painted coils based with galvanized coils take hot-dip galvanized steel coil as its basic material.

Factory adopts the newest technologies and the most advanced equipmentsto degrease, rinse,

chemical transform the cold-rolled steel coils or galvanized steel coils. Then we make primary and

refined lavation for the steel strips.

Main Specification for Rolled Colored Coil

1) Thickness: 0.16 - 2.0mm

2) Width: 914 - 1,250mm

3) Lacquer: according to customer's needs

4) The color-coated steel coil is produced by hot-galvanized steel and color-coatedwith the

paint produced according to the American standards

5) The combining force between the galvanized steel and the paint is very strong

6) The surface is polished

7) Coat fabric 2/2 (two coats for top / two coats for bottom), 2/1 (two coats fortop / single

coat for bottom), 1/1 (single coat for top / single coat for bottom)

8) Available colors: grey, bright red, sky blue, ivory white, yellow or customizedaccording to

customers' request

9) Can be used in building material field, galvanized wire steel tape and all otherfields

10)

Base steel: DX51D ,Q195, Q215, Q235, Q345, Q195L, 08, 08AL, SPCC, SPCD, ST12, ST37, DC01, DC02 and DC03

FAQ:

Q: How’s your service?

A:1. Offer customers 24/7 service, whenever you need us, we are always here for you.
2. Immediate response. Your any inquiry will be replied within 24 hours.
3. Support small order quantity, for the first time cooperation customers, we can send you less quantity for trial order.
4. Support third party inspection company to inspect and check the quality and quantity before delivery.

Picture:

Rolled Colored Galvanized Coil in Stainless Steel

Q: How do steel coils impact the environment?: Steel coils impact the environment in several ways. Firstly, the production of steel coils requires large amounts of energy and resources, leading to increased greenhouse gas emissions and depletion of natural resources. Additionally, the manufacturing process generates air and water pollution, contributing to environmental degradation. Furthermore, the disposal of steel coils after use can result in land pollution if not properly managed. Overall, the production and use of steel coils have a significant environmental footprint.

Q: What are the different types of steel coil loading and unloading devices?: There are several types of steel coil loading and unloading devices, including coil carriages, coil lifters, coil turners, coil grabs, and coil tilters. These devices are designed to safely and efficiently handle steel coils during the loading and unloading process, ensuring smooth operations in various industries such as manufacturing, construction, and transportation.

Q: What are the different types of steel surface treatments for coils?: There are several types of steel surface treatments for coils, including hot-dip galvanizing, electro-galvanizing, galvannealing, and organic coating. Hot-dip galvanizing involves immersing the steel coil in a bath of molten zinc to create a protective layer. Electro-galvanizing applies a thin layer of zinc to the surface using an electrical current. Galvannealing is a process that combines galvanizing and annealing to create a zinc-iron alloy layer. Organic coating involves applying a protective layer of paint or other organic material to the steel surface.

Q: How are steel coils processed and treated?: To ensure the quality and suitability of steel coils for different applications, they undergo a series of steps and treatments. Initially, the coil is uncoiled by removing its protective wrapping and unwinding it. Any defects like cracks or uneven surfaces are then inspected. Next, the coil is cleaned to eliminate dirt, oil, and rust using chemical agents and mechanical scrubbing. After cleaning, it is rinsed and dried to prevent corrosion caused by residual moisture. Once cleaned, the steel coil may be treated based on its intended use. One common treatment is pickling, where the coil is immersed in an acidic solution to remove impurities and scale. This improves the surface finish and prepares the steel for further processing. After pickling, the coil can undergo cold rolling, which reduces its thickness and improves dimensional accuracy. This is done by passing the steel through a series of rollers at room temperature, gradually decreasing thickness and increasing strength. It also improves the surface finish. In some cases, the coil may undergo additional heat treatments like annealing or tempering. Annealing involves heating the coil to a specific temperature and slowly cooling it to relieve internal stresses and improve mechanical properties. Tempering, on the other hand, involves reheating the coil to a lower temperature and rapidly cooling it to enhance strength and toughness. Once the desired processing and treatments are completed, the steel coil may be coated or painted for added protection against corrosion or to enhance its appearance. Coating processes can include hot-dip galvanizing, electroplating, or applying organic coatings like paint or powder coatings. Finally, the processed and treated steel coils are cut into specific sizes or shapes according to customer requirements. This can be done using cutting methods such as shearing, slitting, or sawing. Overall, the processing and treatment of steel coils involve cleaning, pickling, rolling, heat treatment, coating, and cutting processes. These steps are carefully carried out to ensure the quality, strength, and suitability of the steel for its intended applications.

Q: i would like to know of any companies who buy shredded scrap steel: We are one of the biggest steel mills in Asia. Under our group, we have steel mills in Thailand and Bangladesh. On the monthly basis, we purchase steel scrap HMS1/2 80:20 and the shredded ISRI210/211, ISRI211 by bulk and 20' container to Thailand and Bangladesh. Due to the limitation of our existing shredded steel scrap supplier, we need to get more supply of the shredded. Please contact us or offer us of ISRI 210/211 or ISRI211 CFR Chittagong, Bangladesh with 500mt - 2000mt per shipment by 20' container. If any questions, please feel free to contact us.

Q: I have hundreds of pounds of scrap steel... who purchases this steel and what is the price per pound etc. of this? Does someone pick it up or do I bring it somewhere?: It okorder /

Q: I want to know what to my wash stainless fridge door with before applying the stainless steel polish.: if you first wash it with hot soapy water to get rid of any grease. Then make a solution of vinegar and water in a spray, spray the solution onto stainless steel, wipe down, then polish dry with a clean cloth, you will not need stainless steel polish as it will come up lovely and clean and shiny.

Q: who, when and where was dual phase steel invented?: Dual Phase steels refers to a distinct group of alloys which are used for automotive bodies. These were developed to give improved deep drawing (for shaping) and strength while on the road. Most of the work was started at the same time in the 1970s as a response to the oil crisis (history repeats!) with SSAB in Europe, US Steel and British Steel leading the way. There are many variants of the dual phase alloys prefered by each of the auto manufacturers. The work on these steels led the way for TRIP (transformation induced plasticity) steels, rephosphorised steels and HSLA (high strength low alloy) steels. There is a distinction between these steels and duplex steels which typically refer to austenitic/ferrtic stainless steels. Also be aware that everyday low carbon steels with 0.1%-0.6% carbon will have a ferritic/pearlitic structure but are not considered to be dual phase So to summarise: Who - major steel companies worldwide When - from about 1973 onwards (up to around 1977 when the developments went in other directions) Where - Europe, USA and Japan (but I'm not sure who it was in Japan doing the work)

Q: i like stainless steel guns, especially the SW 686 .357, i plan on getting one but my question is would polishing the stainless steel make the gun more prone to corrosion over leaving it as it is? and will the polished surface appear uneven after use and sitting? obviously all metal takes some sort of upkeep but is polished more high maintenance than non-polished?: The SW 686 is a great revolver. I have the model 586 (blued) and intend to get a 686 and do the same thing - polish it to a mirror finish. There is a great video on YouTube that shows a man polishing his stainless steel revolvers to a mirror finish. He uses Mother's Mag Wheel Polish. Polishing the gun to a bright mirror finish will not in any was reduce the rust resistance of the metal. However, it will do two things. First, it will show scratches and flaws more over time. So if the gun gets mishandled, you will notice the marks on the finish. Second, when shooting in bright sunlight, you might not be able to aim the gun at all. I've had this happen to me with the old polished nickle finish revolvers; I had a Colt Diamondback with a bright nickle finish and it was impossible to aim when the sun was beating down on it. For a fun project gun, I think that a polished stainless finish is neat. It's not something I would want to use for hunting or personal protection, but sort of a bragging piece at the gun range.

Q: When maintaining a japanese knife: Is a honing steel still necessary if I have a fine 3000/8000 grit whetstone?which do you prefer?: A steel is to clean off an edge and remove any bends on the bevel, it is not directly for sharpening as it removes no material from the knife (or should not). A whetstone, however fine, does remove material. A steel to maintain an edge, a stone to restore an edge. They are different items for different purposes.

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