Prepainted Steel CGCC

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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PREPAINTED STEEL COIL

Packaging & Delivery

Packaging Detail: seaworthy export package

Delivery Detail: on request

Specifications

1. more than 10 years’ experience on this field

2. advanced equipments

3. competitive price

4. soonest delivery

Product Description :

Commodity

PREPAINTED STEEL COIL

Technical Standard: JIS 3312

Grade：CGCC

Types:Commercial / Drawing / Deep Drawing / Structural quality

Width: 900mm/1000mm/1219mm/1200mm/1220mm/1250mm

Thickness: 0.2mm~4.0mm

Type of coating: galvanized

Zinc coating: Z40-275g/m2,Z40-Z450g/m2

ID coil: 508mm or 610mm

Coil weight: 3-10/MT per coil

Package:Properly packed for ocean freight exportation in 20''container

Application::home appliances, constructions, building, machineries

Our Advantages :

1. Expertise:
More than 10 years of manufacture: we know how to properly handle every step of production.
2. Competitive price:
We can offer competitive prices to our customers.
3. Accuracy:
We have excellent technicians and leaders, which can ensure our products are exactly what you want.
4. Materials:
All galvanized steel coils are made of high-quality raw materials.
5. Certificate:
Our products are certified by ISO9001.
6. Productivity:
We have large-scales of production lines,, which can guarantee all your orders will be finished in earliest time.

Hr CGL Technical Process:

Coil loading-> uncoiling-> cutting-> welding-> entry accumulator-> Heating and deoxidization-> galvanizing-> air cooling->water quenching-> air dryer-> tension leveler-> Passivation->air dryer->exit accumulator-> oiling-> cutting-> recoiling->coil unloading-> packing

The furnace heating style: improved Sendzimir heating technology

Hourly output: max.76.3t/h

Process after coating: tension leveling, Passivation or oiling

Our Service

Our quality

Test Equipments of Prepainted Galvanized Steel Coil : Salt-spray tester; Atomic absorption spectrophotometer; Rockwell typer hardness tester; Tensile test machine; Metrohm titration; Laboratory Bend test machine.

Our packing

Properly packed for ocean freight exportation in 20''container, galvanized metal fluted rings on inner and outer edges, galvanized metal & waterproof paper wall protection disk, galvanized metal & waterproof paper around circumference.

R&D department

R&D department concentrates on researching and developing reliable products with best quality. The quality department test and control every process of production to guarantee the best quality of product

Q: How are steel coils inspected for uniformity using statistical analysis?: Various techniques and procedures can be employed to inspect steel coils for uniformity using statistical analysis. The primary goal is to guarantee that the coils meet the required specifications and exhibit consistent quality throughout. One prevalent inspection method involves obtaining a representative sample of steel coils from a batch or production run. These coils are selected randomly to ensure a fair representation of the entire batch. Statistical analysis is then conducted on this sample to assess the uniformity of the coils. The initial step entails measuring 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 subsequently subjected to statistical analysis, encompassing mean, standard deviation, and range calculations. By calculating the mean values of the measured properties, one can 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 serves as an indicator of the variability or dispersion of the data, revealing the degree to which the coils adhere to the desired specifications. A smaller standard deviation denotes greater uniformity. Furthermore, range calculations can be executed to ascertain the difference between the maximum and minimum values of the measured properties within the sample. A smaller range implies a higher level of uniformity. Statistical analysis can also incorporate the use of control charts, such as X-bar and R-charts, to visually track the variation in the measured properties over time. These charts offer a graphical representation of the data, facilitating the identification of any trends or out-of-control conditions. In summary, statistical analysis provides a systematic approach to evaluating the uniformity of steel coils by providing objective measurements and statistical indicators. By analyzing the collected data, manufacturers can detect any deviations from the desired specifications and implement appropriate corrective measures to ensure consistent quality throughout the production process.

Q: i need this for school and i need to know what are some advantages of stainless steel.: It is great for knives because it stays chromed looking without rust. The steel is very hard so holds an edge for a long time. If it contains enough nickel it also is not magnetic, which some applications need this trait It is used for exhaust pipes in good cars, because it doesn't corrode from exhaust like common steel will, so the exhaust pipes last very long. Stainless is used for sinks, ovens, and kitchen appliances because it holds a shine, is very durable , doesn't crack or get burn holes like plastic would. It doesn't rust and is easy to clean and has a good color. It is used on exterior building panels for the same reason , plus it adds the same structural strength as regular steel without the maintenance of painting and rust removal. It is great for pans because you can scrub it without scraping it and it conducts heat well and cleans easily because the surface is smooth and hard So it has the same advantages of strength and fabrication as regular steel, without the downside of rust and ugliness. More cost (it contains chromium and nickel which are expensive) and harder to weld is two of it's shortcomings

Q: What temp does fire have to be to melt steel?: There are different types of steel. Melting point of steel depends upon its contents. Generally the melting point of stell is above 1500 c.

Q: How are steel coils used in the manufacturing of agricultural sprayers?: Steel coils are used in the manufacturing of agricultural sprayers as they are shaped and formed into the structure of the sprayer, providing strength, durability, and stability. The coils are often used as the main frame or structural components of the sprayers, ensuring that they can withstand the harsh conditions and heavy loads involved in agricultural applications.

Q: looking for a good pocket knife. i keep going through these 440 steel pocket knives with every day work usage. this will be my 4th. even when i use a whetstone they stay sharp for a short period of time but the edge does not last, 440 is too soft! what is a good steel to look for in a pocket knife? also what are some good brands. ive been using gerber and buck sofar. if you could recommend me a few mid/small sized knives i would greatly appreciate it!: This Site Might Help You. RE: best folding pocket knife or best steel for them? looking for a good pocket knife. i keep going through these 440 steel pocket knives with every day work usage. this will be my 4th. even when i use a whetstone they stay sharp for a short period of time but the edge does not last, 440 is too soft! what is a good steel to look for in a pocket knife?...

Q: what is the difference between stainless steel 304 (AISI 304) and stainless steel 310 (AISI 310) COR-TEN A: Weathering steel will rust, but the rust will be adherant and not flake off and be replaced by new rust. Therefore once it rusts it will pretty much stop rusting any more. One (severe) down side is that anything around it will be streaked with rust stains and it will look awful. Some bozo with the Texas Department of Transportation designed a number of freeway interchange overpasses here in Houston using Cor-Ten steel and all of the concrete supports are streaked with red rust stains and it looks like hell. Cameron built an office building here in Houston with a Cor-Ten facade and it is streaked with rust too. They should have gone ahead and spent the money and painted them, but they didn't.

Q: How are steel coils stored and transported?: Steel coils are typically stored and transported in a horizontal position, either on the ground or on specially designed racks. They are often secured with steel straps or bands to prevent movement or damage during transportation. When being transported, steel coils are typically loaded onto flatbed trucks or shipping containers using cranes or forklifts. The coils are then secured in place with additional straps or chains to ensure stability during transit.

Q: Im looking to learn guitar and i was wondering if steel strings are too hard to use as a beginner. I am also self teaching so any good lesson books/starting guitar recommendations are welcome !! thanks.: Best way to build calluses and finger strength. I am assuming that you are looking at an acoustic guitar. Buy Martin Phosphor Bronze 12s or 13s. Not to mention Classical guitars that use nylon strings usually have a very flat radius to the fingerboard thus making it harder to reach common chords for a beginner. DO NOT learn on an electric.

Q: How do steel coils contribute to the packaging industry?: Steel coils are indispensable in the packaging industry because they offer a strong and flexible material for packaging various products. Using steel coils in packaging guarantees the protection and preservation of goods during transportation and storage. The strength and durability of steel coils are essential contributions to the packaging industry. Steel is well-known for its high strength-to-weight ratio, making it ideal for packaging heavy and bulky items. Steel coils can endure significant pressure and impact, ensuring that goods remain intact and undamaged throughout the supply chain. This strength also allows for packages to be stacked, optimizing storage space and minimizing the risk of damage. Moreover, steel coils are highly resistant to corrosion and moisture. This property is especially crucial in the packaging industry as it helps safeguard goods from environmental factors that could potentially compromise their quality. Steel coils can be coated or treated to enhance their corrosion resistance, ensuring that packaged products remain in excellent condition. Furthermore, steel coils are versatile and can be easily customized to meet specific packaging requirements. They can be cut and shaped into various forms, such as sheets, straps, or bands, to secure and protect different types of products. Additionally, steel coils can be seamlessly integrated with other packaging materials, like cardboard or plastic, to provide added strength and stability. Another advantage of steel coils in the packaging industry is their recyclability. Steel is one of the most widely recycled materials globally, and steel coils can be easily recycled and reused. This aspect of sustainability makes steel coils an environmentally friendly choice for packaging, contributing to waste reduction and resource conservation. To summarize, steel coils play a crucial role in the packaging industry by offering strength, durability, corrosion resistance, versatility, and recyclability. Their utilization ensures the secure transportation and storage of goods, providing a dependable and sustainable packaging solution for various industries.

Q: Explain your answers please. I was watching mythbusters and they bought a steel coffin over a wooden one because they thought it would hold more dirt. Now how come bridges that have been made of wood lasted way longer than steel bridges? Or rollercoasts for example.: Back when I was in school we used to have a contest comparing balsa wood bridge designs. The idea was to build the strongest bridge when derated for bridge weight. The strength test was that the 2-ft long bridge was placed between two tables and a garbage can was strung up to the middle of it. Then it was slowly filled with water until the bridge snapped. The can was weighed and divided by the bridge weight to get our scores. I don't see why you couldn't do this to compare wood vs steel. You could find how much load is needed to snap sample rods. The important point is that the rods should be nearly identical in dimensions between the two materials-- this means length and diameter. Also if you're measuring steel, you'd want to choose a relatively thin diameter or a long span or you won't be able to even bend it. Also while I'm pretty sure wood will snap, steel might bend gradually, so you'd have to decide how much deformation you would allow before calling the piece failed. Also if you take this approach be sure to wear safety glasses when running it. In fact it would be a good idea to put a metal shroud around the test structure.

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