Excellent Hot-Dip Galvanized/ Aluzinc Steel SGCC
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 5000000 m.t./month
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Description of Galvalume Coil:
Hot-dip galvanized steel coils 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 applications.
Specification of Galvalume Coil:
1.Mateials:SGCC,DX51D / DX52D /S250,280GD
2.Size:width:600-1250mm(900mm,1215mm,1250mm,1000mm the most common)
thickness:0.15-2.0mm
length:1000-6000mm,as your require
3.Zinc coating :60-180g( as required)
4.Coil id:508mm
5.Coil weight: 3-5MT(as required)
6. Surface:regular/mini/zero spangle, chromated, skin pass, dry etc.
Applications of Galvalume Coil:
1. roofing
2. gutters
3. unexposed automotive parts
4. appliances
5. furniture
6. outdoor cabinetry
Images of Galvalume Coil:
We sincerely hope to establish good and long-term business relationship with your esteemed company.
- Q:How are steel coils used in the production of metal staircases?
- Steel coils are used in the production of metal staircases as the main raw material. They are uncoiled and cut into sheets, which are then shaped and welded to create the structural components of the staircase, such as the stringers and treads. The strength and durability of steel make it an ideal material for constructing sturdy and long-lasting staircases.
- Q:what is the porpose of preheating mild steel prior to welding
- ok dont listen to bob the builder down there, u preheat thicker steels to draw moisture out of them. take a propane torch to something exposed to just atmospheric air around 3 inches thick and the water will literally pour out of it. do u want that in ur weld? no. so u preheat to draw any moisture or contaminates out of the base metal. good luck.
- Q:How are steel coils inspected for surface defects after processing?
- Steel coils are inspected for surface defects after processing through a visual inspection process. Specially trained inspectors carefully examine the coils for any visible defects such as scratches, dents, or irregularities in the surface. They use advanced lighting techniques and magnification tools to ensure a thorough inspection. Additionally, automated systems may also be employed to detect and flag any defects that may have been missed during the visual inspection.
- Q:What are the different methods of slitting steel coils?
- Different methods exist for slitting steel coils, each with unique advantages and limitations. Several common methods include: 1. Rotary Shear Slitting: By employing rotating knives, this method cuts steel coils into narrower strips. It is versatile and efficient, enabling high-speed production and precise slitting. Rotary shear slitting is commonly utilized for thinner gauge materials. 2. Looping Pit Slitting: Steel coils pass through a looping pit in this method, where they are guided and tensioned before being slit. It is suitable for thicker gauge materials and ensures good edge quality. Looping pit slitting accommodates higher coil speeds and heavier coils. 3. Drag Slitting: In this method, the steel coil is dragged over a stationary blade or set of blades to perform the slitting. It is particularly beneficial for difficult-to-slit materials like high-strength steels. Drag slitting yields excellent edge quality and is often utilized for precision slitting applications. 4. Crush Slitting: Pressure is applied to the steel coil in crush slitting to crush and separate it into narrower strips. This cost-effective method is suitable for lower gauge materials but may result in slightly rougher edge quality compared to other methods. 5. Laser Slitting: Laser slitting employs a focused laser beam to cut through the steel coil. It is a highly precise method that offers excellent edge quality and minimal distortion. Laser slitting is commonly employed for high-value and specialty materials. Each method possesses distinct advantages and is suitable for specific applications and material types. The choice of slitting method depends on factors such as material thickness, desired edge quality, production speed requirements, and budget considerations.
- Q:How do steel coils contribute to the strength and durability of structures?
- Steel coils contribute to the strength and durability of structures by providing a high tensile strength and resistance to deformation. The coils are typically made from high-quality steel, which has excellent structural properties. When used in construction, steel coils can be shaped and formed into various structural components, such as beams, columns, and trusses. These components add strength and stability to the structure, making it more resistant to external forces, such as wind, earthquakes, and heavy loads. Additionally, steel coils are highly durable and can withstand harsh environmental conditions, including corrosion and extreme temperatures, ensuring the long-term integrity of the structure.
- Q:i need some ideas of what material could replace iron or steel to make fridges, stoves, dishwashers, tractors, aircrafts, cars and buses and anything else that is made of iron and steel. anything is greatly appreciated as at the moment i have no idea what to put down.
- Material selection is a complex area. Iron and steel are very good materials in terms of their strength, stiffness and hardness (especially when compared to their density to give specific strength/stiffness. They are also relatively cheap and the economics of material selection is often the over-riding criteria. Each individual substitution has to be considered on the merits of what the component has to do and the environment in which it operates and often to replace steel with, say, aluminium, might not be appropriate or might require a redesign of the component to accomodate the lower strength and stiffness. Take one of your examples of a dishwasher; To replace the (cheap and thin) steel outer casing with aluminium would require thicker sheet to achieve the same stiffness. To replace the stainless steel inner you would need a corrosion resistant material (which rules out aluminium) which can be easily fabricated to shape. Nickel alloys would be harder to process and very expensive, but you might be able to use a bronze alloy. If you have time look in the library for a book on materials selection by Ashby - one of the best texts on the subject.
- Q:I understand that Stainless Steel is a low carbon steel having minimum 10.5% chromium content in it there r 60 different type of stainless steel. Kindly informa) Is this info correct?????b) Which stainless steel can get rusted or can have superficial rust????
- Stainless steel is a generic term for a whole range (there are more than 60 types) of Fe-Cr alloys. They all contain some amount of C and some alloys include a good number of other alloying elements. In almost all cases, the materials have corrosion resistance due the Cr atoms that are in solid solution with the Fe matrix. Under corrosive conditions, the Cr forms a thin tight coherent layer of Cr-oxide. This Cr oxide coating prevents further corrosion so long as it is not chemically or physically removed. If the SS has been subject to mechanical abrasion, the corrosion resistance can sometimes be restored by a light exposure to nitric acid which passivates the surface, restoring the Cr-oxide layer. The carbon content is an important factor in corrosion preformance but so is the heat treatment. Under the wrong conditions and in different environments, all SSs can rust. One of the most common corrosion problems is sensitization which occurs in the heat affect zone (HAZ) around welds. If the C content is high enough and the heat is high enough, the Cr atoms in solid solution form Cr-carbides and are no longer available to form a protective Cr-oxide. The corrosion resistance can be restored by appropriate heat treatment.
- Q:I saw an amazing flamenco player, however i have a steel string guitar, where he had a nylon stringed one. So i was wndering if its possible to play flamenco songs on the steel string guitar, and where could i find a tab for it? are there tabs for rasegueados?
- Rocket Languages it is a acknowledged leader in online language understanding. With Rocket Language course you will have characteristics like: voice recognition, testing, games, in-built flashcard app and a intriguing design. Rocket Languages is the best option to understand Spanish language.
- Q:I have a set of steel pans with copper bottoms. When I cook with oil it always burns the oil to the pan and takes days to clean. I don't think I should use steel wool, since it might scratch the surface. Does anyone know a faster way to clean scorched oil off a steel pan?
- they have drywall (mudding) sponges to sand mud when you fix walls in the house, they are grey, square, and do not scratch. They seem to work better than any scrubber ever. Make sure you use a degreaser dishsoap like dawn. Maybe try putting your heat lower in the pan and cooking things more slowly?
- Q:How are steel coils used in the manufacturing of telecommunications equipment?
- Steel coils are used in the manufacturing of telecommunications equipment as they are commonly used as a raw material for various components, such as enclosures, cabinets, and brackets. The coils are processed and shaped to create the necessary parts that provide structural support, protection, and stability to the telecommunications equipment.
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Excellent Hot-Dip Galvanized/ Aluzinc Steel SGCC
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 5000000 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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