Regular Spangle Galvanized Steel for Garage Doors
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 1000 m.t./month
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Regular Spangle Galvanized Steel for Garage Doors
Quick Details
| Standard: | ASTM, DIN, JIS | Grade: | A591, ST1203, G3313 | Thickness: | 0.25 ~ 2.40 |
| Type: | Steel Coil | Technique: | Cold Rolled | Surface Treatment: | Galvanized |
| Application: | Container Plate | Special Use: | High-strength Steel Plate | Width: | 20mm ~ 1524mm |
| Length: | As your requirement (Sheet & Coil) | Electro Galvanized Steel Sheet: | egi | Electro Galvanized Steel Sheet & Coil: | egi |
PRODUCT FEATURES
Formability - Unlike Hot-Dipped Galvanized Steel, the base metal of the Electro-Galvanized Steel
is less affected by the heat and therefore, it is able to retain its formability.
Paintability - Free from any spangles and pin-holes, the Electro-Galvanized Steel has a flawless
surface that is most ideal for any type of painting.
Corrosion Resistance - The EGI's evenly coated zinc enhances its resistance to any type of corrosion.
(Additional surface treatments are available for further enhancement of corrosion resistance.)
Weldability - Among all coated steel, the EGI has the highest weldability due to minimum
amount of zinc being coated.
.Application of hexavalent chromium alternative material
- Develop trivalent chromium, a stable material, as the main component
(Add etching agent, reducing agent, level agent, etc.) : Cr-free, non-toxic chromate
- Superior corrosion resistance: secure same corrosion resistance level of existing products
.Environment-friendly products
- Environment-friendly products harmless to humans and environmental pollution preventive
- Actively corresponds to environmental regulations of Europe and other leading countries
Specification & Available size range
| Item | Figure | Coating | Quality | Surface |
| Thickness | 0.25 ~ 2.4mm | 05/05 G/SQ MTR | SECC | PHOSPHATED |
| Width | 600~ 1,524mm | 10/10 G/SQ MTR | SECD | CHROMATED / CHROME FREE |
| Sheet Length | 600 ~ 5,000mm | 20/20 G/SQ MTR | SPEC | OILED |
| Coil Inner Diameter | 508 / 610 mm | 30/30 G/SQ MTR | SECEN | ANTI FINGER |
An order of inquiry should be accompanied by the following information.
1. Size : Thickness / Width / Length ( in case of Cut Lengths).
2. Specification requirement : Coating designation or Wt / Type of coating & surface treatment
Coil I.D / Packing Weight.
3. Quantity.
4. Intended use
5. Packing and marking requirement.
6. Delivery Requirement.
7. Required inspection, if other than mill inspection.
8. Other pertinent information.
Picture:
- Q: What are the different coil packaging materials used for steel coils?
- Different materials are used for packaging steel coils, each with its own unique properties and benefits. Some of the most commonly used materials are as follows: 1. Stretch film is a flexible material that tightly wraps around the coil, providing protection against dust, moisture, and scratches. 2. Steel strapping is a strong and durable option that ensures the coils remain tightly bound during transportation or storage, thanks to its high tensile strength and resistance to breakage. 3. Plastic strapping, on the other hand, is a lightweight and cost-effective alternative to steel strapping. It offers good shock absorption and is resistant to rust and corrosion, making it suitable for smaller or lighter steel coils. 4. Paperboard is an environmentally friendly packaging material that provides a protective layer against dust and minor impacts. It also allows for slight breathability to prevent moisture buildup. 5. Wooden crates are commonly used for large or heavy steel coils, as they offer sturdy support and protection during handling, transportation, or storage. 6. Corrugated cardboard is a versatile and lightweight material suitable for smaller steel coils. It provides cushioning and protection against minor impacts, and it is easily recyclable. The choice of packaging material for steel coils depends on factors such as coil size and weight, transportation requirements, and the desired level of protection. Each material has its own advantages and should be selected based on the specific needs of the steel coil packaging.
- Q: How can defects in steel coils be detected?
- Defects in steel coils can be detected through various non-destructive testing methods such as visual inspection, ultrasonic testing, magnetic particle inspection, eddy current testing, and radiographic testing. These techniques help identify surface cracks, internal flaws, irregularities in thickness, and other defects, ensuring the quality and integrity of the steel coils.
- Q: What are the challenges in coil slitting for thin gauge materials?
- Coil slitting for thin gauge materials comes with its own set of challenges that need to be addressed for a successful operation. One major challenge is the handling and stability of the thin gauge material. The thinner the material, the more prone it is to deformation, wrinkling, or even tearing during the slitting process. This requires careful attention to the handling equipment and techniques to ensure proper tension and support throughout the slitting operation. Another challenge is maintaining consistent and precise slitting widths. Thin gauge materials are often used in applications where accuracy is crucial, such as in electronic components or automotive parts. Any variation in slitting width can lead to functional defects or assembly problems. Achieving precise slitting widths in thin gauge materials requires high-quality slitting knives, well-maintained slitting machinery, and accurate tension control systems. Additionally, thin gauge materials are more susceptible to surface defects, such as scratches or burrs, during the slitting process. These defects can affect the material's appearance, performance, or even its safety. Proper selection of slitting knives and regular maintenance of the slitting machinery are essential to minimize the occurrence of surface defects. Furthermore, thin gauge materials often have a higher yield strength, meaning they are more resistant to deformation. This poses a challenge when it comes to achieving clean and straight edges during the slitting process. Special considerations need to be taken to ensure that the slitting knives are sharp and properly aligned to achieve clean cuts without introducing any edge defects. Lastly, thin gauge materials are generally more sensitive to external factors such as temperature, humidity, or static electricity. These factors can affect the material's dimensional stability, leading to variations in slitting width or other quality issues. Consequently, it is important to establish suitable environmental conditions and implement proper anti-static measures to minimize the impact of these factors. In summary, the challenges in coil slitting for thin gauge materials revolve around handling and stability, maintaining precise slitting widths, minimizing surface defects, achieving clean and straight edges, and mitigating the impact of external factors. Overcoming these challenges requires a combination of appropriate equipment, techniques, and operational controls to ensure high-quality slitting results.
- Q: How are steel coils protected from chemical damage?
- Steel coils are protected from chemical damage through various methods such as applying protective coatings, using corrosion inhibitors, and storing them in controlled environments to minimize exposure to harmful chemicals.
- Q: Can steel coils be stored in a corrosive environment?
- Ideally, steel coils should not be stored in a corrosive environment as exposure to corrosive elements can lead to degradation and damage to the steel surface. Corrosion can weaken the structural integrity of the coils and affect their performance. To ensure the longevity and quality of the steel coils, it is best to store them in a dry and non-corrosive environment.
- 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 used in the manufacturing of pipes and tubes?
- Steel coils are used in the manufacturing of pipes and tubes by being unwound and fed into a pipe or tube mill. The steel coils are then shaped and welded together to form a continuous pipe or tube, which is further processed and finished according to specific requirements.
- Q: Can steel coils be coated with noise-reducing materials?
- Yes, steel coils can be coated with noise-reducing materials. These materials, such as rubber or polymer coatings, are designed to dampen vibrations and reduce noise generated during steel coil movement or processing. Coating steel coils with noise-reducing materials helps minimize noise pollution in various industrial applications.
- Q: How are steel coils used in the manufacturing of industrial mixers?
- Steel coils are used in the manufacturing of industrial mixers as they provide a strong and durable structure for the mixer body. The coils are shaped and welded to create the necessary components, such as the mixing chamber and blade supports. This ensures that the mixer can withstand the high forces and vibrations involved in mixing large quantities of materials in industrial applications.
- Q: I personally don't believe the story of 8 guys who flew small planes can navigate passenger jets into buildings hundreds of miles away with that precision. It just doesn't make sense.I am wondering what the story surrounding the molten steel was, how could molten steel have been produced when fuel from the planes wasn't hot enough (it melts at 2850 degrees)?
- that's just it: there wasn't very much molten steel for the very reason you point out. Jet fuel burns at 800° to 1500°F. This is not hot enough to melt structural steel. However, engineers say that for the World Trade Center towers to collapse, their steel frames didn't need to melt, they just had to lose some of their structural strength. Steel will lose about half its strength at 1,200 degrees F. The steel will also become distorted when heat is not a uniform temperature. after the collapse, a LOT of folks took a look at the remains. the result was the conclusion that the fire caused the central core of the building to weaken. When the floors collapsed one on top of the other, the weight was too much for the weaked core to bear, causing the result we are all familiar with. hope this helps
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Regular Spangle Galvanized Steel for Garage Doors
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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