Galvanized steel coil Z275 No spangle SIZE:0.5*1000/1200mm
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
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cold rolled hot dip galvanized steel coil
Galvanized steel coils are widely used in the construction industry, as raw material for the production of corrugated panels, fencing products, drywall panel profiles, ventilation systems etc. Recommended for both outside and inside usage, galvanized steel has a high resistance to corrosion in different environments, due to a protective layer of zinc of 100 – 180 grams per square metre.
Hot-dip galvanized steel coils are produced by immersing steel in a zinc bath. An appropriate galvanizing process requires a pretreatment process during which the steel passes through different baths which prepare the surface for zinc coating. In this stage, chemicals are used to clean the surface of the steel. After the chemical treatment, the steel coils pass through a bath of melted zinc at temperatures around 460 ° C. The resulting uniform coating is finished through a process of skin-passing to provide smooth and shiny appearance of the finished product. To store for a longer period, the hot-dip galvanized coils can be delivered with a final oil coating, according to the customer’s demand.
PROFILAND STEEL produces hot-dip galvanized steel coils with very good workability at further cold forming and bending processes.
Technical specification for the hot-dip galvanized produced by PROFILAND STEEL::
• Steel grade: DX51D+Z• Zinc coverage: 30-180 g/sqm on both sides (depending by the requested specification);• Thickness: between 0,2 mm and 1,00 mm;• Width: 600mm,914mm,1000mm, 1220mm and 1250 mm;• Coil weight: 4-6 mt;• Coil ID: 508 mm;• Coil OD: 900-1500 mm ;
Depending on their usage, the hot-dip galvanized coil can be delivered slightly oiled.
- Q:If rail ties were melted, would they be like any other type of steel?
- If you were to melt rail steel down and pour it into ingots, I doubt anyone would check to find it's source although a skilled metalurgist would know. While the steel was melted you could toss a handful of old horseshoes in and change the composition and no one would know. Good luck with your project, I would like to know how it turns out.
- Q:Can steel coils be stretched?
- No, steel coils cannot be stretched as they are already tightly wound and have limited flexibility.
- Q:How are steel coils used in the manufacturing of metal structures?
- Steel coils are used in the manufacturing of metal structures as they are shaped and formed into various components such as beams, columns, and plates. These coils are unrolled and processed through machines that cut, shape, and weld them together to create the desired structure. The strength and durability of steel make it an ideal material for constructing buildings, bridges, and other metal structures.
- Q:What are the different testing methods used for steel coils?
- There are several testing methods used for steel coils, including visual inspection, dimensional measurements, hardness testing, chemical composition analysis, and various non-destructive testing techniques such as ultrasonic testing, magnetic particle testing, and eddy current testing. These methods help ensure the quality and integrity of steel coils by detecting any defects, flaws, or deviations from the required specifications.
- Q:What are the factors affecting the corrosion resistance of steel coils?
- There are several factors that can affect the corrosion resistance of steel coils. These factors include the composition of the steel, the presence of impurities or alloying elements, the surface finish or coating on the coils, the environmental conditions such as humidity and temperature, and the presence of corrosive chemicals or substances in the surrounding atmosphere. Additionally, factors such as handling and storage practices can also impact the corrosion resistance of steel coils.
- Q:What are the different types of steel coil cutting blades?
- There are several different types of steel coil cutting blades, each designed for specific cutting applications. 1. Slitting Blades: Slitting blades are used for cutting steel coils into narrow strips. They typically have a straight cutting edge and are available in various widths to accommodate different slitting requirements. These blades are commonly used in industries such as automotive, construction, and metal fabrication. 2. Shearing Blades: Shearing blades are designed for cutting steel coils into flat sheets. They have a curved cutting edge that facilitates a clean and precise cut. Shearing blades are commonly used in steel service centers, where large coils are processed into flat sheets for further manufacturing processes. 3. Circular Blades: Circular blades, also known as rotary blades, are used for cutting steel coils in a continuous motion. These blades have a circular shape with sharp teeth around the edge, enabling them to cut through the coil as it passes through the cutting machine. Circular blades are commonly used in industries such as packaging, printing, and paper manufacturing. 4. Guillotine Blades: Guillotine blades are used for cutting steel coils with a straight downward motion. These blades have a straight cutting edge that moves vertically to cut through the coil. Guillotine blades are commonly used in heavy-duty cutting applications, such as cutting thick steel coils or large quantities of material. 5. Slitter Knives: Slitter knives are similar to slitting blades but are typically smaller and used in slitting machines that require multiple blades. They are often used in industries that require high-precision slitting, such as the production of electrical transformers or precision metal stamping. Each type of steel coil cutting blade has its own unique design and characteristics that make it suitable for specific cutting tasks. The selection of the appropriate blade depends on factors such as the thickness and width of the steel coil, the desired cut quality, and the specific application requirements.
- Q:What are the main factors that affect the price of steel coils?
- The main factors that affect the price of steel coils are the cost of raw materials, supply and demand dynamics, production and transportation costs, changes in government policies and regulations, and global economic conditions.
- Q:How are steel coils used in the manufacturing of industrial valves?
- Steel coils are used in the manufacturing of industrial valves as they provide the necessary raw material for creating valve bodies, stems, and other components. The coils are shaped, cut, and formed into different valve parts, ensuring strength and durability. These steel components are then assembled, welded, and machined to create fully functional industrial valves used in various applications such as oil and gas, chemical processing, and water treatment industries.
- Q:What are common uses for steel coils?
- Steel coils are commonly used in various industries such as automotive, construction, and manufacturing for applications like sheet metal fabrication, structural components, pipes, and electrical appliances.
- Q:What are the dimensions and weight range of steel coils?
- Depending on the intended use and industry requirements, steel coils can vary in dimensions and weight ranges. Typically, the thickness of steel coils ranges from 0.15mm to 3.5mm, while their width ranges from 600mm to 2,000mm. The weight range of steel coils can widely vary, commonly falling between 5 and 25 metric tons. Factors such as the type of steel, the production method, and the desired application determine the specific dimensions and weight range of steel coils.
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Galvanized steel coil Z275 No spangle SIZE:0.5*1000/1200mm
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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