Galvanized Steel Coil Cold Rolled CS Type B CNBM

Galvanized Steel Coil Cold Rolled CS Type B CNBM

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Loading Port:: Guangzhou

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 3000 m.t./month

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2.Packaging & Delivery

Packaging Details:	standard package
Delivery Detail:	1-4 week

3.Feature

galvanized coil steel
cold rolled galvanizing steel coil
galvanized iron steel coil

4.Specifications

Thickness	0.15mm--2.0mm
Width	50--1250mm
Zinc Coating	40gsm—275gsm
Spangle	Big, small regular spangle and zero spangle
Surface Treatment	Chromate, Galvanized, Skin Pass, Passivity and Oiled(un-oiled)
ID	508mm or 610mm
Coil Weight	3--7 Metric Tons and as requirements
Production	12,000 metric tons per month
More information of Galvanized Steel Coils/GI/PPGI/HDG
Payment Term	T/T or L/C (We usually charge 30% of the deposit first.)
Delivery Port	Qingdao Port or Tianjin Port
Delivery Time	Within 20 days after receipt of T/T or L/C
MOQ	25 metric tons or one 20 feet container
Application	General use, Color coating, Corrugated Roofing making, Outside of the buildings Structure, Deep Drawing and etc.
Ambition	Reliable product, Competitive price, On-time delivery and High standard service.

5.What is the application of Steel Coil?

There are two sides,one is out side: Workshop, agricultural warehouse, residential precast unit, corrugated roof, roller shutter door, rainwater drainage pipe, retailer booth;the other is inside: Door, doorcase, light steel roof structure, folding screen, elevator, stairway, vent gutter.

Q: I understand that damascus sword steel was made by folding the strip of steele double , reheating, hammering, folding again and so forth hundreds of times. Was this the same or very nearly the same techmique the japs used making the sword blades the samari swords?(forgive the misspelling): Damascus: A folding technique where the steel is folded over itself many (generally up to sixteen) times, leading to hundreds or even thousands of layers (one fold = 2 layers, two folds = 4 layers, three folds = 8 layers, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, etc.). More folds than sixteen are pointless, as the layers would become thinner than one molecule - which is impossible. This method was developed to removed impurities from the steel (it also removes carbon, which is bad, but can be compensated for to some degree), but modern steel is so pure that Damascus folding is no longer needed. It is now used for aesthetic reasons; Damascus steel looks really good; you can see the layers in the blade. San Mai: Translates to three layers. Layers of softer, lower carbon steel (or iron) is forge welded to layers of harder, higher carbon steel. The lower carbon steel forms the core (and sometimes the sides and/or back), and the higher carbon steel forms the edge. The hard edge will hold its sharpness, the softer core provides shock absorption; making the sword harder to break. Unlike Damascus, San Mai is still very practical. San Mai folds should be invisible; if you can see a San Mai fold the forging was flawed and the blade should be discarded - you'll have to trust your seller that the blade is San Mai - you can't tell by looking. San Mai can be revealed by etching the blade with acid, such as lemon juice, but I don't recommend trying this unless you know what you're doing; you can permanently stain the blade. San Mai swords are more durable (and more expensive) than simple blades. They are more durable (and usually less expensive) than Damascus blades. A blade can be either San Mai or Damascus, or it can be both; Damascus steel which is then San Mai folded. Very cool, looks good and lasts long.

Q: How are steel coils inspected for uniformity using statistical analysis?: Steel coils can be inspected for uniformity using statistical analysis through various techniques and procedures. The primary objective is to ensure that the steel coils meet the required specifications and have consistent quality throughout the entire coil. One common method of inspection is to collect a representative sample of steel coils from a batch or production run. These coils are randomly selected to ensure a fair representation of the entire batch. Statistical analysis is then performed on this sample to determine the uniformity of the coils. The first step is to measure various physical properties of the coils, such as thickness, width, weight, and surface defects. These measurements are recorded for each coil in the sample. The collected data is then analyzed using statistical techniques, such as mean, standard deviation, and range calculations. By calculating the mean values of the measured properties, it is possible to determine the average values for thickness, width, weight, etc. These mean values can be compared to the desired specifications to identify any deviations or inconsistencies. The standard deviation provides a measure of the variability or dispersion of the data, indicating how closely the coils conform to the desired specifications. A smaller standard deviation indicates greater uniformity. Additionally, range calculations can be performed to determine the difference between the maximum and minimum values of the measured properties within the sample. A smaller range suggests a higher level of uniformity. Statistical analysis can also involve the use of control charts, such as X-bar and R-charts, to visually monitor the variation in the measured properties over time. These charts provide a graphical representation of the data, allowing for the identification of any trends or out-of-control conditions. Overall, statistical analysis allows for a systematic evaluation of the uniformity of steel coils by providing objective measurements and statistical indicators. By analyzing the collected data, manufacturers can identify any deviations from the desired specifications and take appropriate corrective actions to ensure consistent quality throughout the production process.

Q: I was looking at my Great-Grandfather's immigration form from when he immigrated from Scotland and he listed his occupation as a steel dresser. What does a steel dresser do?: I'm not sure, but it could be like and engineer working in steel design or steel polisher. I checked Wikipedia and Yahoo but found nothing. It may be a description of something only in Scotland. Sorry

Q: Hello,I have been thinking about buying a Tungsten Carbide Diamond wedding band for my husband but one of my family members keep telling me that Tungsten Carbide is merely steel and hence, a low quality metal, therefore, I shouldn't buy it. I don't really know much about it. Please if anyone can tell me more about this metal? Thanks.: Tungsten is not steel. Tungsten is a chemical element. What they do is add an alloy mixture to tungsten and it turns into Tungsten Carbide. You want to find a ring with a nickel alloy, some manufacturers cheap out and add cobalt instead. Make sure the ring you buy does not contain cobalt. Steel is an alloy consisting mostly of iron, with a carbon.

Q: How do steel coils contribute to the manufacturing of construction materials?: Steel coils play a crucial role in the manufacturing of construction materials by providing a versatile and reliable source of raw material. These coils are manufactured from high-quality steel and are typically used as a primary input in various construction processes. One of the main contributions of steel coils in construction material manufacturing is their ability to be shaped and formed into different products. These coils can be easily cut, bent, and molded to create a wide range of construction materials such as beams, pipes, and sheets. This versatility allows manufacturers to produce customized construction components that meet specific project requirements. Furthermore, steel coils provide strength and durability to construction materials. Steel is known for its exceptional tensile strength, which makes it an ideal choice for load-bearing structures and components. By using steel coils, manufacturers can produce construction materials that can withstand heavy loads, extreme weather conditions, and other environmental factors, ensuring the longevity and safety of the final construction product. In addition, steel coils offer consistency in quality and performance. The manufacturing process of steel coils involves stringent quality control measures, ensuring that the final product meets the required specifications. This consistency in quality gives construction material manufacturers the confidence to produce reliable and high-performance products consistently. Steel coils also contribute to the efficiency of construction material manufacturing. The availability of steel coils in large quantities and standardized dimensions allows for streamlined production processes. Manufacturers can optimize their operations by utilizing automated machinery and processes, reducing production time and costs, and increasing overall efficiency. Overall, steel coils are an essential component in the manufacturing of construction materials. Their versatility, strength, consistency, and efficiency make them a preferred choice for construction material manufacturers. By using steel coils, manufacturers can create high-quality and reliable construction materials that contribute to the safety, durability, and aesthetics of various construction projects.

Q: for instance Cr-Ni steeldoes this refer to plated steel or a uniform mixture: stainless steel is an alloy normally iron with additions of C, Mn, Ni, Cr, and Nb - amounts added depend on properties required. Corrosion resistance is due to a very thin but dense layer of chromium oxide which forms at the surface and prevents further attack. Ordinary steel on the other hand becomes coated with a porous layer of iron oxide(rust) through which the atmosphere can pass and cause further corrosion.

Q: What are the uses of galvanized steel coils?: Due to their unique properties, galvanized steel coils find extensive usage in diverse industries. The following are some prevalent applications of galvanized steel coils: 1. Construction: Galvanized steel coils are extensively employed in the construction sector for various purposes. They are utilized in the production of roofing sheets, wall panels, and structural components. The galvanized coating safeguards the steel from corrosion, thus increasing its lifespan and ensuring durability even in harsh weather conditions. 2. Automotive industry: The automotive industry relies on galvanized steel coils for the production of different parts and components. These coils are instrumental in manufacturing body panels, chassis, and other structural elements of vehicles. The galvanized coating provides exceptional resistance against corrosion, a vital factor for automobile longevity. 3. Appliances: Galvanized steel coils are employed in the manufacturing process of diverse household appliances, including refrigerators, washing machines, and air conditioners. These coils are used to fabricate the outer panels and cabinets of these appliances, offering them a robust and durable structure. 4. Agriculture: Galvanized steel coils also find applications in the agricultural sector. They are utilized in the production of agricultural equipment, such as grain storage silos, irrigation systems, and livestock enclosures. The galvanized coating protects the steel from rust and corrosion, ensuring the safety and longevity of these agricultural structures. 5. Industrial applications: Galvanized steel coils are widely employed in multiple industrial applications. They are utilized in the manufacturing of ductwork, ventilation systems, and industrial piping. The galvanized coating aids in resisting chemicals, moisture, and other environmental factors, making it an ideal choice for industrial environments. 6. Electrical industry: The electrical industry relies on galvanized steel coils for the production of electrical enclosures, conduit pipes, and cable trays. The galvanized coating offers excellent protection against corrosion, ensuring the safety and durability of electrical installations. 7. Furniture manufacturing: Galvanized steel coils are utilized in the furniture manufacturing industry for the production of furniture frames, shelves, and cabinets. The galvanized coating enhances the strength and durability of these furniture pieces, making them long-lasting and resistant to corrosion. In conclusion, galvanized steel coils are extensively used in various industries due to their exceptional resistance to corrosion, durability, and strength. They represent a cost-effective and dependable choice for applications that require protection against rust and environmental factors.

Q: steel can be used to do?: Stainless steel can be used to (1) industrial use stainless steel (2) building decoration use stainless steel;(3) medical equipment (4) life with stainless steel tableware and the Jawaysteel is a great Chinese company, offer various kinds of stainless steel Maybe you can to their advice

Q: What are the common coil defects and their causes?: Common coil defects include: 1. Coil breaks: These are caused by improper handling, excessive tension, or defects in the raw material. They result in breaks or fractures in the coil. 2. Edge waves: Edge waves occur due to uneven tension during winding, improper coil alignment, or excessive elongation. This leads to wavy or uneven edges in the coil. 3. Buckling or wrinkling: Buckling or wrinkling can be caused by excessive elongation, improper winding tension, or uneven cooling. It results in irregularities or folds in the coil surface. 4. Slivers: Slivers are thin strips of material that can be present on the surface of the coil. They are typically caused by poor shearing or cutting processes, improper cleaning, or debris in the production line. 5. Oil spots: Oil spots are oily or greasy stains that can appear on the coil surface. They are usually caused by inadequate cleaning or lubrication during the manufacturing process. 6. Coating defects: Coating defects can include uneven or inconsistent coating, bubbles, or peeling. These defects can be caused by issues with the coating application process, improper drying or curing, or contamination in the coating material. It is important to address these coil defects promptly to ensure product quality and prevent further issues during subsequent processing or usage.

Q: I just got a set of all-clad Stainless steel frying pans, they are very nice yet they didn't come w/ instructions to care for them. I have never cooked w/ stainless steel cookware so I really don't know much about them. I was told they should have a lifetime warranty on them, but I don't want to reck them. I would appreciate any information I can get on stainless steel cookware. Thanks.: I have stainless steel as well. i clean them like I would with any pan. however once and a while when the bottems get kind of blackened due to spillage or flames I take one of those magic eraser things to clean them up. once every 2-3 months I polish the outsides with a nice stainless steel cleaner.

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