Good Galvanized Steel Coil from China with Best Price
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 30000 m.t./month
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Item specifice
1. Hot-Dip Galvanized Steel Coil Description:
Hot-dip galvanized steel coil are available with a pure zinc coating through the hot-dip galvanizing process. It offers the economy, strength and formability of steel combined with the corrosion resistance of zinc. The hot-dip process is the process by which steel gets coated in layers of zinc to protect against rust. It is especially useful for countless outdoor and industrial application.
2.
Hot-Dip Galvanized Steel Coil Specification
Standard: AISI, ASTM, BS, DIN, GB, JIS
Grade: SPCC, SPCD, Q195, DX51D
Thickness: 0.15-5.0mm
Model Number: coil
Type: Steel Coil
Technique: Cold Rolled
Surface Treatment: Galvanized
Application: Container Plate
Special Use: High-strength Steel Plate
Width: 600-1250mm
Length: depends
commodity: hot dipped galvanized steel coil
technique: cold rolled
thickness: 0.15-5.0mm
width: 600-1500mm
surface treatment: galvanized
zinc coating: 50-275g/m2
coil weight: 3-7 tons
coil ID: 508/610mm
spangle: zero spangle, regular spangle, small spangle, big spangle
payment term: by L/C or T/T
3.
Main Features of the Hot-Dip Galvanized Steel Coil:
• Excellent process capability
• Smooth and flat surface
• Workability, durability
• Excellent heat resistance performance
• High strength
• Good formability
• Good visual effect
4.FAQ of Hot-Dip Galvanized Steel Coil
What’s the application of this product?
There are many applications for this product. For example, roofing, cladding, decking, tiles, sandwich walls, etc.
What’s the coating composition of Hot-Dip Galvanized Steel Coil?
The coating composition is 55% aluminium in weight ratio, 43.4% zinc, and 1.5% silicon, with excellent corrosion and heat resistance performance.
- Q:Is sterling silver better than surgical steel as far as being hypoallergic in earrings? If I have a choice which should I get? Thanks!
- Surgical okorder /
- Q:How are steel coils inspected for damage during transportation?
- Steel coils are typically inspected for damage during transportation through visual inspections, where trained personnel carefully examine the coils for any visible signs of dents, scratches, or other forms of physical damage. Additionally, specialized equipment such as ultrasonic testing or magnetic particle inspection may be used to identify any hidden or internal defects in the coils. These inspection methods ensure that any potential damage is detected early on, allowing for prompt repairs or necessary precautions to minimize any further harm.
- Q:How are steel coils used in the production of roofing and siding?
- Roofing and siding materials heavily rely on steel coils as a vital element. These coils, crafted from high-quality steel, undergo several processes to convert them into the final products used in roofing and siding. To start with, the steel coils are unwound and flattened to obtain a smooth steel sheet. Subsequently, this sheet is thoroughly cleansed to eliminate any impurities or contaminants. The cleansing procedure involves treating the steel's surface with chemicals and rinsing it meticulously to ensure a spotless and sleek surface. Following this, the steel sheet receives a protective layer to enhance its durability and resistance against corrosion. This coating can be executed through various techniques such as hot-dip galvanizing, electro-galvanizing, or applying a metallic or organic layer. The preferred method of coating depends on the desired properties and aesthetic requirements of the roofing or siding material. After the coating process, the steel sheet is shaped and formed into the desired structure and profile. For roofing purposes, the steel sheet is commonly corrugated or shaped into interlocking panels. This facilitates easy installation and guarantees a secure and weather-resistant roofing system. Similarly, for siding applications, the steel sheet can adopt various profiles like horizontal or vertical panels, shingles, or shakes. Once the steel sheet is formed, it may undergo additional treatments to improve its performance. This can involve applying a protective coat of paint or other finishes to enhance its appearance and resistance against fading, chipping, or scratching. The steel coils can also be embossed or stamped with patterns or textures to provide aesthetic appeal. In conclusion, steel coils play a vital role in the production of roofing and siding materials. They offer strength, durability, and weather resistance, making them an ideal choice for safeguarding structures from the elements. Furthermore, steel coils provide versatility in terms of shape, profile, and finish, allowing for a wide range of design options for roofing and siding applications.
- Q:I bought a damascus steel knife. It will be used for display. Nothing like hunting/skinning. If It is just sitting around, will it rust? (assuming that it isn't getting wet) Thanks for the help.
- From that point of view the strength or edge-holding ability means very little. Specifically, the bushcraft knife is pattern welded steel. True damascus or Wootz steel is something you'll only find in museums and private collections. they stopped making it several hundred years ago. Despite what many people have claimed, Wootz damascus was inferior to modern tool steels in every respect. It was a brittle, dirty material.
- Q:A roll of 1 meters wide color steel roll about how many tons?
- Generally speaking, it will be about 4 tons, the export may be larger, but 10 tons of papers have not yet seen
- Q:How are steel coils used in the production of metal roofing panels?
- Steel coils are used in the production of metal roofing panels by being unrolled and fed through a rolling machine that shapes and forms the metal into the desired panel shape. This allows for efficient and precise manufacturing of metal roofing panels, which are then used for construction purposes.
- Q:I'm doing a project on stainless steel dining utensils and its a little more difficult than i thought it would be. There are no sites on the web that tells the creator or when it was first used. There's no sites that that i can see of that talk about the history of stainless steel dining utensils, only dining utensils in general. Please help, i can't change my project now ):
- The development of 18/10 stainless steel was the brainchild of Harry Brearley who, in 1913, was working on a project to prevent rifle barrels from corroding so much during use. His analysis of the rifle barrels involved having to dissolve them in acid but, by chance, he noticed that steel which had a high chromium content did not dissolve in the acid. He experimented with varying proportions of chromium and finally produced a stainless steel with 12.8% chromium. He moved to Thos Firth Sons in 1914 and commercial production of stainless steel cutlery began. Refinements were necessary because early versions of stainless steel knives were harder to produce and polish, and they would not cut as well as the existing knives.
- Q:How do steel coils contribute to the HVAC industry?
- Steel coils are an integral component of the HVAC (Heating, Ventilation, and Air Conditioning) industry and play a crucial role in the functioning and efficiency of HVAC systems. These coils are typically made from high-quality steel, such as stainless steel or galvanized steel, which ensures durability and resistance to corrosion. One of the main ways steel coils contribute to the HVAC industry is by facilitating heat transfer. HVAC systems use coils to transfer heat between the air and a refrigerant. In air conditioning units, for example, the evaporator coil absorbs heat from the indoor air, while the condenser coil releases heat to the outside air. The steel coils in these units provide a large surface area for efficient heat exchange, enabling the cooling or heating of the air as required. Moreover, steel coils also contribute to the overall energy efficiency of HVAC systems. By maximizing heat transfer, these coils allow HVAC systems to operate at optimal performance levels while consuming less energy. This not only helps reduce energy costs for users but also makes HVAC systems more environmentally friendly by minimizing energy consumption and greenhouse gas emissions. Steel coils in HVAC systems also contribute to the quality of indoor air. As air passes over the coils, any impurities, such as dust, dirt, or mold, can accumulate on the coil's surface. Regular maintenance and cleaning of the coils are essential to prevent the buildup of contaminants that could negatively impact air quality. Properly maintained steel coils ensure clean and healthy indoor air, which is particularly important for commercial buildings, hospitals, and other spaces where air quality is crucial. In addition to their heat transfer and energy efficiency capabilities, steel coils also provide durability and longevity to HVAC systems. Steel is a strong and resilient material that can withstand high temperatures, pressure, and environmental stressors. By using steel coils, HVAC systems can operate reliably and efficiently for extended periods, reducing the need for frequent repairs or replacements. Overall, steel coils are a vital component of the HVAC industry. They enable efficient heat transfer, improve energy efficiency, enhance indoor air quality, and provide durability to HVAC systems. Without steel coils, the performance and effectiveness of HVAC systems would be significantly compromised, making them an indispensable element of the HVAC industry.
- Q:Can steel coils be coated with scratch-resistant materials?
- Yes, steel coils can be coated with scratch-resistant materials. These coatings are typically applied to the surface of the steel coils to enhance their durability and protect them from scratches and abrasions.
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Good Galvanized Steel Coil from China with Best Price
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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