Prime PrepaintedHot-Dip Galvanized Steel Coil B CNBM
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 3000 m.t./month
Add to My Favorites
Follow us:
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Quick Details
Standard: DIN
Grade: HX160YD/HX180/BD/HX300LAD
Type: Steel Coil
Surface Treatment: Galvanized
Application: High proof strength for cold forming
Width: 600-1534mm
Length: Coil
Packaging & Delivery
| Packaging Details: | Oscillated wound: one coil per bundle, inner is the protecting humidity-proof wax paper. Medium is plastic film. Outer is sackcloth or compound paper packing. Coil to be laid on single type pallet (one pile per pallet) |
|---|
| Delivery Detail: | Depends on specification and order quanity. |
|---|
Specifications &Feature:
Product | Prepainted galvanized steel coils /PPGI/ color coated steel coil |
Standard | ASTM,GB,JIS |
Base material | Hot dipped galvanized steel |
Thickness | 0.14-2.0mm |
Width | 800-1500mm(according to your need) |
Coil Weight | 3-6tons |
Color | RAL No. or customers samples’ color |
Zinc-coating | 60g/m2-220g/m2 |
Coil DI | 508mm/610mm |
Technique | Cold rolled—hot dipped galvanized—color coated |
Painting | Top painting:15~25μm Back painting: 6~10μm |
Tolerance | Thickness: +/-0.02mm Width:+/-2mm |
Packing | Standard export packing |
The special order can be negotiated. |
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: How are steel coils stored?
- Steel coils are typically stored in warehouses or outdoor yards. They are usually stacked on top of each other in a crisscross pattern to ensure stability. To protect them from moisture and corrosion, they are often wrapped in a waterproof cover or stored on pallets. Additionally, some coils may be stored in specially designed racks to prevent damage and allow for easy access.
- Q: How do steel coils contribute to thermal insulation in buildings?
- Steel coils do not directly contribute to thermal insulation in buildings. Steel coils are typically used in the construction of structures and for various applications, but they do not have inherent thermal insulation properties. Other materials such as insulation boards, panels, or foams are commonly used for thermal insulation in buildings.
- Q: I am buying a knife for my future husband for his wedding gift and I was wondering what is better carbon steel or stainless steel?
- It depends on what your husband plans to do with the knife. In general, stainless steel knives are more resistant to rust and corrosion but carbon steel knives hold a sharp edge for longer. Those are only general statements, because high carbon knives can be coated to resist rust, and some high quality stainless steel knives can hold a great edge. There are many different metal alloys used for knives, and each one has its own properties. If I were you, I would buy a high carbon steel knife, unless you think your husband would use the knife under conditions that might make it rust (fishing or boating, for example).
- Q: How are steel coils processed for further use?
- Steel coils are typically processed for further use through a series of steps. First, the coils are uncoiled and fed into a machine that straightens and levels them. Then, the steel is cut into the desired length and width. Next, the edges are trimmed and any defects are removed. The coils are then cleaned, treated, and coated to enhance their corrosion resistance and appearance. Finally, the processed coils are either stored or transported to manufacturers who transform them into various products such as automotive parts, appliances, construction materials, and more.
- Q: I have my grandpa's navy knife from ww2, a mk2 combat knife i think, and i was wondering what type of steel it is made of. I'm guessing it's a high carbon steel, i'd just like to know exactly what grade.
- I would get a 1095, serrated edge, tanto style, with either a good quality rubberized or bone handle.
- Q: How are steel coils tested for compliance with industry standards?
- To ensure compliance with industry standards, steel coils undergo a series of rigorous quality control measures. These tests are conducted to verify that the coils meet necessary specifications and are suitable for various applications.
Among the primary tests performed on steel coils is dimensional inspection. This entails measuring the thickness, width, and length of the coils to ensure they fall within specified tolerances. Any deviations from the required dimensions may indicate manufacturing defects or potential issues during fabrication.
Another crucial test is visual inspection, where trained inspectors meticulously examine the coils for surface defects like scratches, dents, or cracks. Identifying and rectifying these defects is essential as they can impact the performance and durability of the steel coils before they are supplied to customers.
Additionally, mechanical properties testing is carried out to assess the strength, elasticity, and toughness of the steel coils. This includes conducting tests for tensile strength, yield strength, and elongation measurements. These evaluations help determine if the coils are suitable for specific applications and if they meet the required performance standards.
Furthermore, chemical composition analysis is performed to validate the elemental composition of the steel coils. This analysis is crucial as it ensures that the steel meets the required chemical requirements, including the presence of specific alloying elements. Deviations in composition can significantly affect the overall quality and performance of the coils.
Corrosion resistance testing is also of great importance, particularly for coils used in environments with high humidity or exposure to corrosive substances. Coils are subjected to simulated real-world conditions, such as salt spray or humidity chambers, to evaluate their resistance to corrosion.
Lastly, various non-destructive testing techniques, including ultrasonic testing and magnetic particle inspection, are employed to detect internal defects or discontinuities in the steel coils. These tests assist in identifying any hidden flaws that could compromise the structural integrity of the coils.
In summary, steel coils undergo a comprehensive array of tests to ensure adherence to industry standards. By conducting these tests, manufacturers can guarantee that the coils meet the required specifications, thereby providing customers with high-quality products tailored to their specific needs.
- Q: How are steel coils used in the construction of buildings?
- Steel coils are used in the construction of buildings for various purposes, primarily for structural support. These coils are typically used to create steel frames, beams, and columns that provide strength and stability to the structure. Additionally, steel coils are also used in the production of roofing materials, wall cladding, and reinforcement bars, which further enhance the durability and safety of the building.
- Q: What are the main properties of steel coils?
- Steel coils possess a multitude of characteristics that render them highly sought-after for a vast array of applications. Primarily, steel coils are renowned for their exceptional robustness and longevity. Boasting a high tensile strength, they exhibit an ability to withstand substantial loads and resist deformation. Consequently, steel coils are the optimum choice for applications that necessitate structural integrity and dependability.
Moreover, steel coils exhibit remarkable resistance to corrosion. They possess an inherent capacity to generate a protective oxide layer on their surface, thereby preventing rust and other forms of corrosion. This attribute renders steel coils suitable for applications conducted outdoors or in environments characterized by high humidity or exposure to chemicals.
Additionally, steel coils exhibit excellent thermal conductivity, facilitating the efficient transfer of heat. This feature renders them widely employed in heating and cooling systems, as well as in the production of various appliances and machinery.
Furthermore, steel coils boast commendable formability, enabling them to be effortlessly shaped or bent into diverse configurations without compromising their strength. This quality endows them with versatility and adaptability, thereby proving indispensable in various manufacturing processes such as stamping, rolling, or welding.
Lastly, steel coils are available in an extensive range of grades and thicknesses, allowing for customization based on specific application requirements. This versatility renders steel coils suitable for a vast array of industries, including automotive, construction, manufacturing, and energy.
In conclusion, the main attributes of steel coils encompass strength, durability, corrosion resistance, thermal conductivity, formability, and versatility. These characteristics establish steel coils as a popular and dependable choice for a myriad of applications.
- Q: What are the common surface finishes available for steel coils?
- Steel coils offer various surface finishes to meet specific application and aesthetic needs. One commonly used finish is hot-dip galvanized, which involves zinc coating the coil for excellent corrosion resistance in outdoor settings exposed to moisture and harsh weather.
Another popular option is electro-galvanized, achieved by electroplating a thin zinc layer onto the coil. While it provides good corrosion resistance, it is not as durable as hot-dip galvanized.
In addition, steel coils can be coated with paint or polymer to enhance appearance and provide extra corrosion protection. The coatings are available in different colors and finishes, such as matte or glossy, catering to specific aesthetic requirements.
Furthermore, steel coils can undergo a mill finish, leaving them raw and untreated for future processing or coating.
Other surface finishes include stainless steel, achieved through passivation to enhance corrosion resistance, and brushed or polished finishes for decorative purposes.
Ultimately, the choice of surface finish depends on factors like intended use, environmental conditions, and desired appearance. Each finish offers unique advantages and characteristics.
- Q: Are steel coils used in agricultural equipment manufacturing?
- Yes, steel coils are commonly used in agricultural equipment manufacturing. Steel coils are often used to produce various components and parts for agricultural machinery, such as plows, harvesters, tractors, and tillers. The use of steel coils in agricultural equipment manufacturing ensures durability, strength, and resistance to various environmental conditions, making them essential in this industry.
