Prepaintd galvanized steel coils Any color

Prepaintd galvanized steel coils Any color System 1

Prepaintd galvanized steel coils Any color

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 100000 m.t./month

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Packaging & Delivery

Packaging Detail:	Standard sea worthy export packing with reinforce
Delivery Detail:	15 days after receiving the advance payment

Specifications

Thickness:0.12-2.0mm
width:650-1250mm
Zinc coating:40-200g/m2
Certificates:ISO9001:2000, SGS, SONCAP
Standard: ASTM,JIS,GB

Brief introduction:

Galvanized steel coils are produced through a process of metal coating which involves passing cold rolled coils through a zinc pot. The process ensures the adherence of zinc to the surface of steel sheet. The zinc layer provides excellent corrosion resistance so that it can prolong the service life of the product..

Hot dipped galvanized products are widely used in roofing, household appliance, container manufacturing, base material for pre-painting, ducting(pipe) and other construction related appliance.

Color coating steel coils are produced by cold rolled GI steel which is coated with a layer of oil pait.After painted, the coils has beautiful appearance and more durable.

Technical specifications:

Standards	GB/JIS/ASTM
Size range	Thickness:0.15-1.5mm, width:750-1000mm
Zinc coating	40-75g/m2
Coil ID	508mm
Surface	Chromated/Un-oiled/Oiled/Dry
Spangle	Regular/Minimized/Big spangle
Coil weight	2-12mt
Material	SGCC, DX51D,SGCH
Paint	Top side:17-25 micron, back side 5-10 micron
Color	RAL Chart, as per customer’ color swatch

Q: What are the environmental considerations when using steel coils?: Some environmental considerations when using steel coils include the emissions and energy consumption associated with the production and transportation of the coils, as well as the potential for waste generation during processing and disposal. It is important to ensure that steel production practices adhere to sustainable and eco-friendly standards to minimize the environmental impact. Additionally, proper handling and recycling of steel coils at the end of their life cycle is crucial to reduce resource depletion and waste accumulation.

Q: I don't know why but I'm having a VERY difficult time finding the melting point of 1008 steel.: It is still the same for 1008 steel. Go to the bottom and see the listing of the grades it covers. Since the only difference between the 1006 and 1008 steel is a few micro amounts of alloys and by far the greatest majority or main component is iron (99%), as a general melt temperature , 2750 F is the melt temperature at which the other alloys are added to the charge to fine tune the mix. Just like adding salt to distilled water actually lowers the boiling point of water, adding alloys to iron decreases the melting point of iron. The iron melts at 2800F, but once alloys to make the 1008 grade are added, it decreases melt temp to 2750F. Since the melting point of pure iron is 2800F, the temperature is actually decreased by adding these impurities of alloys. These alloys are tested while the mix is starting to come down from a pure melt, steel is sampled. and then alloys below are checked and added to make the 1008 steel. The steel is maintained at 2750 F so that the less volatile alloys don't boil off before combining with steel. Minimum Properties Ultimate Tensile Strength, psi 43,900 - 51,900 Yield Strength, psi 26,100 - 34,800 Elongation 42 - 48% Chemistry Iron (Fe) 99% Carbon (C) 0.08% Manganese (Mn) 0.6% max Phosphorus (P) 0.035% max Copper (Cu) 0.2% min Sulfur (S) 0.04%

Q: How do steel coils contribute to durability and longevity in products?: Steel coils contribute to durability and longevity in products mainly due to their strength, stability, and corrosion resistance. Firstly, steel is renowned for its exceptional strength, making it an ideal material for various applications where durability is crucial. Steel coils, which are essentially tightly wound rolls of steel, provide added strength and structural integrity to products. The stability offered by steel coils is another key factor in enhancing the durability of products. The tightly wound structure of the coils ensures they maintain their shape and resist deformation under heavy loads or extreme conditions. This stability is particularly important in industries such as construction and automotive, where products need to withstand rigorous usage over extended periods. Moreover, steel coils possess exceptional corrosion resistance properties, primarily due to the presence of protective coatings. These coatings, such as zinc or other metallic alloys, act as a barrier against moisture and environmental elements that can cause rust and degradation. By preventing corrosion, steel coils help prolong the lifespan of products, making them more durable and reliable. Additionally, steel coils can be customized to meet specific requirements, such as different thicknesses, widths, or surface finishes. This versatility allows manufacturers to tailor the steel coils to their desired application, ensuring optimal performance and longevity in their products. In summary, steel coils contribute to durability and longevity in products through their strength, stability, corrosion resistance, and customization capabilities. By incorporating steel coils into various industries and applications, manufacturers can ensure their products withstand the test of time, ultimately benefiting consumers with longer-lasting and more reliable products.

Q: How are steel coils inspected for color consistency?: Steel coils are inspected for color consistency using a variety of methods to ensure that the final product meets the desired specifications. One common method is visual inspection, where trained inspectors examine the steel coils under controlled lighting conditions to detect any variations in color. This is done by comparing the color of each coil to a standard color chart or a previously approved sample. Any discrepancies are noted and further analysis is conducted. Additionally, advanced technologies such as spectrophotometers may be employed to measure the color of the steel coils objectively. Spectrophotometers use light to measure the reflective properties of the steel surface, allowing precise color analysis. The obtained color data is then compared to the specified color range, and any deviations are flagged for further investigation. Furthermore, some manufacturers may use automated color measurement systems, such as colorimeters or color cameras, to inspect steel coils for color consistency. These systems can quickly and accurately assess the color of each coil, ensuring uniformity across the entire batch. Overall, the inspection of steel coils for color consistency involves a combination of visual inspection, spectrophotometry, and automated color measurement systems. This comprehensive approach helps to guarantee that the steel coils meet the required color standards, providing consistent and high-quality products to customers.

Q: i need flint and steel. are there common household items i can get the flint and the steel from????: no common flint and steel in the house === you need to buy a Boy Scout - flint and steel fire starter kit === or a BIC lighter ... the other thing is a small jar filled with water [[ capped and water level near the top.]] hold the water-jar over some

Q: Does anyone know what colour steel is?How hard steel is?The density of steel?Conductivity of steel? (Heat and electricity)Reactivity of steel?Melting and boiling points of steel?And the malleability and ductility of steel?Ive looked all over the net and i cant find anything. Can someone please answer these questions or give me a website?THANKS!: It is usually a grey color, more silver when freshly scratched. Every one of the other questions can range based on the quality of the steel and other variables such as thickness. That's more than likely the reason you couldn't find any info on it. Its hardness is based on quality, for example regular steel is softer than Mild steel. It can be a thin sheet or a thick plate (which could then be changed to a tube Circle or square) etc

Q: so why shouldn't one use a steel cased 223 in an ar15?: Some have said that steel cases (Russian?) will wear out the extractor prematurely, others have said they have shot thousands of rounds of these with no problems.

Q: Steel being my favorite type, I just picked up Heart Gold today, my gf got Soul Silver...I was wondering which steel types are available and somewhat easily obtainable in HG (and/or what is the earliest steel type I can get?): There aren't many Steel types in the Johto and Kanto regions. You'll have to rely on trading from Sinnoh and Hoenn to get most of the Steel types. In Soul Silver you can get a Skarmory on Rt 43, I believe. Ask your gf to catch you one when she gets there.

Q: What are the common methods of transporting steel coils?: The common methods of transporting steel coils include flatbed trucks, rail cars, and ocean vessels.

Q: What is the role of steel coils in the manufacturing of storage racks?: Steel coils play a critical role in the manufacturing of storage racks as they provide the raw material for creating the structural components of the racks. These coils are typically transformed through processes like cutting, bending, and welding to form the various parts of the racks, such as the upright frames, beams, and shelves. The strength and durability of steel make it an ideal material for storage racks, ensuring they can withstand heavy loads and provide long-lasting support for storing items efficiently.

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