Prepainted Steel Coil for Building Materials

Prepainted Steel Coil for Building Materials System 1

Prepainted Steel Coil for Building Materials

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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Basic Info.

Model NO.:0.42*1180mm, RAL9010

Surface Treatment:Coated

Technique:Cold Rolled

Standard:ASTM, JIS, GB, DIN, BS

Steel Grade:ASTM A755m, En10169

Thickness 0.20~1.10mm:Coil Width 600~1250mm

Export Markets:Global

Additional Info.

Trademark:HZZN

Packing:STANDARD EXPORT PACKAGE, IN 20′ CONTAINER

Standard:0.42*1180mm, RAL9010

Origin:China

HS Code:7210701000

Production Capacity:10, 000 Tons/Year

Product Description

Description of Prepainted steel coils:
1) Standard: JIS G3312 CGCC & CGLCC, equivalent to ASTM A755M, EN10169
2) Grade: CGCC and CGLCC
3) Hardness of material: Both soft and full hard are available
4) Surface finish: With or without protect film covered

5) Thickness range: 0.14-1.20mm
6) Width range and General width: Width range 600-1250mm, general width: 914mm, 1000mm, 1220mm and 1250mm.
7) Shape: Both sheet and coil are available
8) Zinc coating: 60-275G/M2, both sides
9) Paint thickness: Top 5 um + (10-20) um modified polyester, any RAL color code. We use Beckers paint for producing

Standard	JIS G3312 CGCC ASTM A755M EN10169
Valid thickness	0.20~1.20mm
Coil width	600~1250mm
Coil ID	508mm & 610mm
Coil weight	3~5 tons
Zinc coating	80~275 g/m2
Thickness of top paint	15~25 microns
Thickness of reverse paint	5~7 microns
Color	any RAL code
Package	vertical, eye to sky & horizontal
MOQ	25 tons

Q: What are the common methods of protecting steel coils from corrosion?: There exist various techniques commonly employed for safeguarding steel coils against corrosion. 1. Coating: To establish a barrier between the steel coil and the corrosive environment, a protective coating can be expertly applied. Multiple types of coatings, including paint, epoxy, or zinc, are available, each possessing superb corrosion resistance and obstructing the ingress of moisture and oxygen onto the steel surface. 2. Hot-dip galvanizing: Immersing the steel coil in a bath of molten zinc constitutes the hot-dip galvanizing method, resulting in the formation of a substantial zinc coating. This zinc coating acts as a sacrificial barrier, effectively shielding the steel against corrosion. Hot-dip galvanizing is especially advantageous in harsh environments or when prolonged exposure to the outdoors is anticipated. 3. VCI (Volatile Corrosion Inhibitor) packaging: VCI packaging entails encasing the steel coils in specially designed film or paper laced with volatile corrosion inhibitors. These inhibitors vaporize and form a protective layer on the steel surface, effectively preventing corrosion. VCI packaging is commonly employed for short-term storage or transportation of steel coils. 4. Desiccants: Moisture plays a significant role in the corrosion process. Consequently, utilizing desiccants such as silica gel or activated alumina aids in moisture absorption and the maintenance of a dry environment surrounding the steel coils. Desiccants are often combined with other protective methods to enhance corrosion protection. 5. Appropriate handling and storage: Employing proper practices for handling and storage significantly mitigates the risk of corrosion. Steel coils should be stored in a dry environment, distanced from moisture sources. Additionally, clean gloves should be utilized during handling to prevent the transfer of corrosive contaminants. Regular inspection and maintenance of the storage area are crucial for identifying and addressing potential corrosion risks. By employing one or a combination of these methods, steel coils can be effectively preserved against corrosion, guaranteeing their longevity and structural integrity.

Q: I work with stainless steel a lot and I know it's rust resistant but it's definitly not STAIN resistant. You might be able to remove some stains easier from it than you can from some other surfaces but when it does stain, its hard as heck to clean it. It takes forever to scrub stains off my stainless steel pans so maybe it should just be called rustless steel?: It is called stainless because it is much more highly resistant to rust and corrosion. It is stainless in camparison to other steels, such as carbon steel.

Q: How are steel coils used in the manufacturing of aerospace components?: Steel coils are used in the manufacturing of aerospace components as they provide a reliable and durable material for various applications. The coils are typically cut and formed into different shapes to create components like structural supports, brackets, and fasteners. These components play crucial roles in the construction and assembly of aerospace systems, ensuring strength, stability, and safety in the final products.

Q: What are the different types of steel coil slitting methods?: There are three main types of steel coil slitting methods: rotary slitting, loop slitting, and oscillating slitting. Rotary slitting involves using a circular knife to cut the coil into smaller strips. Loop slitting involves creating a loop in the coil and then cutting it using a straight knife. Oscillating slitting involves using a reciprocating knife to make a back-and-forth motion while cutting the coil. These methods allow for precise and efficient slitting of steel coils into narrower strips.

Q: Will any modified choke or improved Cylinder choke be safe to use with steel shot? If these are safe, which is better for duck or goose hunting?: This Site Might Help You. RE: Choke tubes for steel shot? Will any modified choke or improved Cylinder choke be safe to use with steel shot? If these are safe, which is better for duck or goose hunting?

Q: Can steel coils be used in the production of consumer goods?: Yes, steel coils can be used in the production of consumer goods. Steel coils are typically used as raw material in various industries, including automotive, construction, and manufacturing. In the consumer goods industry, steel coils can be used to produce a wide range of products such as appliances, furniture, tools, packaging materials, and even consumer electronics. The inherent strength, durability, and versatility of steel make it an ideal choice for manufacturing consumer goods that require stability, safety, and longevity. Additionally, steel coils can be easily shaped, molded, and formed into different components or parts, allowing for customization and design flexibility in the production process. Therefore, steel coils play a crucial role in the production of consumer goods and are widely used across various sectors.

Q: How are steel coils used in the production of steel brackets?: Steel coils are used in the production of steel brackets by being processed and cut into the desired shape and size. The coils serve as the primary raw material, providing the necessary strength and durability for the brackets.

Q: I have two guitars, a nylon stringed classical, and a steel stringed acoustic, I find the nylon strings easier to play, but doesn't have as good of sound as the steel stringed, and when I play with the steel strings, it really hurts my fingers, and if I play just a little bit, it feels like the high e string is going to cut my finger. Are the strings too high? What can I do to make the steel strings easier to play?: You have TWO acoustics - one a classical with nylon strings and another with steel strings. Nylon strings are always easier to play as the tension is lower and the top tree strings are thicker than their steel equivalents and so cause less pressure on the finger tips. Whether the action of your steel string is too high or not is impossible to say without seeing it. The two types of guitar produce different sounds - i like the sound of both and like you, have examples of each. Personally, I wouldn't want to play a guitar with what I thought of as an inferior sound. The choice has to be yours though.

Q: How are steel coils used in the production of metal roofing panels?: The production of metal roofing panels relies heavily on steel coils, which are rolled sheets of steel. These coils play a crucial role in shaping and forming the panels. To begin, a machine called a roll former is used to unwind and feed the steel coils. This machine gradually shapes and bends the steel into the desired profile of the metal roofing panel using a series of rollers and dies. The coils pass through these rollers, which apply pressure and force to mold the steel into the required shape and size. After the metal has been formed into panels, it may undergo additional processes to enhance its durability and appearance. These processes can include galvanizing or coating the panels with protective layers to prevent corrosion and improve weather resistance. These additional steps ensure that the metal roofing panels can withstand harsh environmental conditions and provide long-lasting performance. Steel coils are chosen over other materials for the production of metal roofing panels because of their strength and durability. Steel has an exceptional strength-to-weight ratio, making it a suitable material for roofing applications. Additionally, steel is highly resistant to various weather conditions such as high winds, heavy rains, and extreme temperatures. This makes it an ideal choice for roofing panels that need to withstand the elements and provide reliable protection for buildings. In conclusion, steel coils are an essential component in the manufacturing process of metal roofing panels. They are used to shape and form the panels, which then undergo further processing to enhance their durability. The use of steel in these panels ensures that they can withstand harsh weather conditions and provide long-lasting performance for residential, commercial, and industrial buildings.