excellent hot-dip galvanized/ aluzinc steel in good quality

excellent hot-dip galvanized/ aluzinc steel in good quality System 1

excellent hot-dip galvanized/ aluzinc steel in good quality System 2

excellent hot-dip galvanized/ aluzinc steel in good quality

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 5000000 m.t./month

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Description:

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 our Galvalume Coil:

Galvalume Coil widely used for roofing products, It is also the ideal base material for Prepainted Steel Coil.

1. roofing

2. gutters

3. unexposed automotive parts

4. appliances

5. furniture

6. outdoor cabinetry

We can ensure that stable quality standards are maintained, strictly meeting both market requirements and customers’ expectations. Our products enjoy an excellent reputation and have been exported to Europe, South-America, the Middle-East, Southeast-Asia, Africa and Russia etc. We sincerely hope to establish good and long-term business relationship with your esteemed company.

Q: What are the different types of coil edge trimming machines?: In the market, one can find a variety of coil edge trimming machines. These machines are specifically designed for the purpose of trimming the edges of coils or rolls made from different materials like metal, paper, plastic, or fabric. Each machine type possesses unique features and capabilities to cater to specific trimming needs. 1. Manual Edge Trimmers: These machines require manual operation where an operator feeds the coil and trims the edges using a cutting tool or blade. Manual edge trimmers are suitable for trimming applications with low volumes and rely on the skill and precision of the operator. 2. Semi-automatic Edge Trimmers: These machines offer automated feeding mechanisms to assist in the coil feeding process. However, the operator still performs the trimming manually using a cutting tool. The feeding mechanism reduces manual effort and increases productivity. 3. Automatic Edge Trimmers: These fully automated machines require minimal operator intervention. Equipped with advanced sensors and controls, they ensure precise and consistent trimming of coil edges. Automatic edge trimmers can handle high volumes of coils and are often integrated into production lines for continuous trimming operations. 4. Rotary Blade Edge Trimmers: These machines utilize high-speed rotating blades to trim coil edges with precision. Commonly used for plastic or fabric coils, they provide clean and smooth cuts. 5. Guillotine Edge Trimmers: These machines employ a guillotine-like cutting mechanism to trim coil edges. The cutting blade moves vertically, resulting in straight and accurate cuts. Guillotine edge trimmers are suitable for trimming metal or paper coils. 6. Laser Edge Trimmers: These machines adopt laser technology to trim coil edges. The laser beam ensures clean and precise cuts, making them ideal for delicate or high-value materials. The choice of the appropriate coil edge trimming machine depends on the specific requirements of the application. Factors such as material type, coil dimensions, trimming precision, and production volume should be taken into consideration. Each machine type has its own advantages and limitations.

Q: How are steel coils used in the production of oil and gas equipment?: Steel coils are used in the production of oil and gas equipment as they are typically shaped and welded to create various components such as pipes, tanks, and pressure vessels. These coils provide a strong and durable foundation for the equipment, ensuring it can withstand the harsh conditions and high pressures associated with oil and gas extraction and processing.

Q: Aluminum and Steel brittle or ductile based on these results? and why? Steel Aluminium% Elongation 0.2510.2705Modulus of E in ksi11833.33964.71Tensile Strength (ksi)87.5 51.5Yield Strength (ksi)78.5 41: Only steel(of this pair)might be liable to brittle fracture,which would be implied by almost zero elongation or reduction in area at fracture.On this basis the steel has not failed by brittle fracture.I would expect much more elongation in pure aluminium than your sample shows so I presume it to be brittle unless it is an alloy rather than commercially pure aluminium.However brittle fracture in metals is a particular phenomenon to be determined by impact tests and examination of fracture surfaces and is particularly relevant to metals with the body centred crystal structure.

Q: What are the advantages of using hot-rolled steel coils?: Hot-rolled steel coils offer several advantages, including improved strength, durability, and formability. The high temperature during the rolling process allows for better shaping and molding, making it suitable for various applications. Additionally, hot-rolled steel coils have a smoother surface finish and are more cost-effective compared to cold-rolled steel coils.

Q: How are steel coils used in the production of metal panels?: Metal panels require steel coils as an essential component in their production. These coils, typically made from high-quality steel, act as the raw material for manufacturing different types of metal panels. To initiate the production process, specialized machinery is used to unroll and flatten the steel coils. This process guarantees a consistent and uniform thickness throughout the sheet. Following this, the flattened steel is cut into the desired length and width, depending on the specific requirements of the metal panel being produced. After the steel has been cut, it undergoes further processing, including cleaning and coating. This step aims to eliminate any impurities and safeguard the steel against corrosion or damage. The coating also enhances the appearance of the metal panel and provides additional durability and longevity. Once the cleaning and coating process is complete, the steel sheets are shaped into the desired form using various techniques such as roll forming or stamping. This enables the creation of diverse metal panels, including roofing panels, wall panels, and decorative panels, among others. The selection of steel coils for metal panel production is based on their strength, durability, and versatility. Steel is renowned for its exceptional structural properties, making it the ideal material for constructing sturdy and long-lasting metal panels. Moreover, steel exhibits high resistance against environmental factors like extreme weather conditions, further enhancing the durability of the metal panels. In conclusion, steel coils play a critical role in the production of metal panels by serving as the raw material and undergoing various processes to ensure quality and durability. The utilization of steel coils enables the production of a wide range of metal panels suitable for various industries and applications.

Q: What are the different types of steel coil coating materials?: Some of the different types of steel coil coating materials include polyester, polyvinylidene fluoride (PVDF), polyurethane (PU), epoxy, and silicone-modified polyester (SMP). These coatings offer various properties such as corrosion resistance, weatherability, durability, and aesthetic appeal.

Q: I want to know what to my wash stainless fridge door with before applying the stainless steel polish.: Quite a few companies make stainless steel cleaners. Don't use Windex, I was told when we bought our stainless fridge and stove. Go to Home Depot or a store like it and I am sure they will have some to choose from. I bought these pre-treated wipes for Stainless Steel at Bath Beyond (like Lysol makes) and they work wonders for a quick cleaning. Linens N Things also has some wipes.

Q: Obviously this is an easy question for anyone who works with metal. However, I am currently writing a book and had an idea that had to do with these two metals. Is it possible for gold to be folded into steel while it is being forged? Do 3-metal alloys exist? If this is not possible with current metal-working techniques and technology, what would be needed to make it possible? And finally, what exactly would the mixing of these two yield? A weak metal? A brittle metal? How would it compare to iron or gunmetal? If you have no idea, please offer speculations. Thank you!: Well put it this way you cant gold steel but you can steel gold Kidding but seriously you can but ther would be no point the steel would be weaker and gold is expensive

Q: Cooling bed generally a part of the steel rolling mills: In the USA, a steel cooling bed is called a run-out table. It consists of a series of steel rolls. Each roll may be individually driven by an electric motor. DC motors are often used with parallel armatures connected to a common armature voltage control speed control unit. The roll speed is controlled to match the speed of the incoming sheet of steel so that the steel does not slide or skid on the surface of the rolls. Field trim resistors help to assure that the speed and torque of rolls is matched. A centering mechanism may be used to keep the steel in the center of the table. Water may be sprayed from the top and bottom to aid cooling. After an initial run out table, the strip of steel may be cut on-the-fly into individual sheets which pass to another table that is running slightly faster to separate the sheets. Alternatively, the steel may be coiled at the end of the table.

Q: How did the growth of the steel industry influence the development of other industries?: At least three ways: 1. Steel as a material that other industries could use to do things that couldn't be done before (for example, construction (skyscrapers, long bridges, etc.)) or could now be done at much lower cost and hence increased the size of the industry (automobiles, bearings, etc.)

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