Best Quality Hot Dip Galvanized Steel Coil Regular Spangle
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 m.t./month
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Steel Specification:
Thickness: 0.2-3.0mm
Width: 600-1500mm
Coating Mass: Z08，Z12，Z18，Z20，Z22，Z25，Z27，Z35
Z80，Z120，Z180，Z200，Z220，Z250，Z275
Tolerance for thickness,width,flatness and so on conform to the requirements of JIS G3302 or ASTM A653M/924M
Coil ID can be either 508mm or 610mm, maximum coil OD is 2000mm
The speicfication of ASTM Such as A653m,A924 M and so on have been updated to the latest revisions
Application:
BUILDING & CONSTRUCTION
Floor decks, ceilings, verandas, rolling doors, warehouse, partitions, sheds, gutters, wall, underground piping, sashes, beams, fences, scaffolding, indoor decorations, ducts, ventilating pipes, steel frames and cable trays.
ELECTRICAL APPLIANCES
Freezers, video recorder cases, motor cases, lighting fittings, water heaters, washing machines, refrigerators, stoves, air conditioners, dehumidifiers, fluorescent light housings, electrical heaters, toasters, microwave oven enclosures and switch boxes.
TRANSPORTATION
Containers, under body panels, bus & truck body panels, fuel tanks, noise screens, highway signs, air cleaners, conveyor systems and guard rails.
AGRICULTURAL EQUIPMENT
Barns, drying machines, animal houses, hoppers, irrigation systems, greenhouses, water tanks, sheds, silos, agricultural implements and feeders.
FURNITURE & OTHERS
Vending machines, drums, cans, pails, sauna inner parts, chimney pipes, entertainment machines, solar collectors, office equipment, steel furniture, tool boxes, garages and waste bins.
COMPUTER'S APPLIANCES
Computer shells and communication instruments。
Surface Treatment:
Chromating treatment or anti-finger print
Surface Finished:
REGULAR SPANGLE:
Regular spangle is also called normal spangle which is naturally formed without any additional treatment during galvanizing.
MINI SPANGLE:
The spangle is restrained and formed as mini spangle by reducing the lead content in the zinc liquid or by blowing the zinc powder from the equipment installed on the zinc pot.
EXTRA SMOOTH:
The mini spangle is further skin-passed to produce the extra smooth surface.
- Q:Are the steel sheets heat-resistant?
- Yes, steel sheets are heat-resistant. Steel is known for its high melting point, which makes it a suitable material for applications that involve exposure to high temperatures. It can withstand heat without warping or losing its structural integrity. However, the exact level of heat resistance may vary depending on the specific type of steel and its composition. Some steel alloys are specifically designed to have even higher heat resistance, making them suitable for use in industries such as aerospace, automotive, and construction, where high-temperature environments are common.
- Q:What is called steel plate sanding process?
- Sand blasting can remove the oxide surface and floating rust on the surface of steel plate. It is a good process before anticorrosion painting. Sandblasting of other components may be more useful for pre coating treatment.
- Q:What are the different types of surface treatments available for steel sheets?
- There are several different types of surface treatments available for steel sheets, each serving a specific purpose and offering unique benefits. 1. Hot-dip galvanizing: This is a widely used method where steel sheets are dipped in a bath of molten zinc, creating a protective coating that prevents corrosion. Hot-dip galvanizing provides excellent corrosion resistance and durability. 2. Electro-galvanizing: In this process, a layer of zinc is electrochemically deposited onto the steel sheets, creating a thin, uniform coating. Electro-galvanizing provides good corrosion protection and is often used for decorative purposes. 3. Powder coating: This surface treatment involves applying a dry powder onto the steel sheets and then curing it using heat. Powder coating provides a durable and attractive finish, offering protection against corrosion, UV rays, and chemicals. 4. Paint coating: Steel sheets can be coated with various types of paints, including epoxy, polyurethane, and polyester. Paint coatings provide aesthetic appeal and offer protection against corrosion and weathering. 5. Phosphating: This treatment involves applying a phosphate coating to the steel sheets, which enhances their corrosion resistance and improves paint adhesion. Phosphating is often used as a pre-treatment before painting or powder coating. 6. Chromate conversion coating: Also known as chromating or passivation, this treatment involves applying a thin layer of chromate onto the steel sheets. Chromate conversion coatings enhance corrosion resistance and improve paint adhesion. 7. Anodizing: Although primarily used for aluminum, anodizing can also be applied to steel sheets. This process involves creating an oxide layer on the surface of the steel, which enhances corrosion resistance and provides a decorative finish. 8. Pickling: This treatment involves immersing the steel sheets in an acidic solution to remove scale, rust, and other impurities. Pickling leaves the steel sheets with a clean, smooth surface, ready for subsequent treatments or processes. Overall, the choice of surface treatment for steel sheets depends on the intended application, desired appearance, and level of corrosion resistance required.
- Q:What are the different methods of surface preparation for steel sheets?
- Some of the different methods of surface preparation for steel sheets include sandblasting, chemical cleaning, mechanical cleaning, and power tool cleaning.
- Q:What are the different packaging options available for steel sheets?
- There are several packaging options available for steel sheets, including wooden crates, pallets, coils, and bundles. Wooden crates provide sturdy protection and are commonly used for transporting large steel sheets. Pallets are commonly used for smaller steel sheets and can be easily loaded and unloaded using a forklift. Coils are another option, where the steel sheet is wound into a coil shape for easier handling and transportation. Bundles involve securing multiple steel sheets together using metal bands or straps, providing a compact and secure packaging solution.
- Q:Can steel sheets be formed into corrugated panels?
- Yes, steel sheets can be formed into corrugated panels through a process called corrugation. This involves passing the steel sheets through a series of rollers to create a series of alternating ridges and grooves, resulting in the characteristic corrugated pattern.
- Q:Can steel sheets be used for making HVAC ducts?
- Yes, steel sheets can be used for making HVAC (Heating, Ventilation, and Air Conditioning) ducts. Steel is a commonly used material for HVAC duct fabrication due to its strength, durability, and fire resistance properties. Steel sheets are typically cut, formed, and welded together to create ductwork that can efficiently transport air throughout a building. The use of steel sheets ensures that the ducts can withstand the high temperatures and pressures associated with HVAC systems while maintaining structural integrity. Additionally, steel ducts are less prone to damage from pests, moisture, and mold growth compared to other materials. Overall, steel sheets are a suitable choice for making HVAC ducts due to their reliability and ability to meet the necessary performance requirements.
- Q:Can steel sheets be used for electrical motor laminations?
- Yes, steel sheets can be used for electrical motor laminations. Steel is a commonly used material for laminations due to its magnetic properties and ability to minimize energy losses in the motor. It is often utilized to create the core of the motor, which helps in improving its efficiency and performance.
- Q:How do steel sheets perform in high-pressure environments?
- Steel sheets perform well in high-pressure environments due to their high strength and resistance to deformation. They can withstand the forces exerted by high-pressure gases or liquids without significant distortion or failure.
- Q:What is the difference between a smooth and embossed steel sheet?
- A smooth steel sheet is characterized by its flat and uniform surface, lacking any textures or patterns. It is typically produced by rolling the steel through a series of rollers to achieve a sleek and even finish. Smooth steel sheets are commonly utilized in industries where a seamless and polished appearance is desired, such as in architectural and interior design, automotive manufacturing, and appliance production. On the other hand, an embossed steel sheet possesses a textured or patterned surface. This texture is created by pressing the steel sheet between embossing rollers, which imprint a design onto the surface. The embossed pattern can take various shapes, including diamonds, squares, or waves, and it adds a decorative and tactile element to the sheet. Embossed steel sheets are often employed in industries like furniture manufacturing, signage production, and decorative metalwork. In terms of functionality, smooth steel sheets are typically chosen for applications that require a clean and unadorned surface, such as for painting, coating, or other surface treatments. They serve as a blank canvas for further customization or finishing processes. In contrast, embossed steel sheets provide a visually appealing and distinctive texture that can enhance the aesthetic appeal of a product or structure without the need for additional surface treatments. Furthermore, the surface texture of a smooth steel sheet tends to be more resistant to fingerprints, smudges, and dirt accumulation compared to an embossed steel sheet. This makes smooth steel sheets easier to clean and maintain in applications where cleanliness is crucial, such as in the food processing or healthcare industries. Overall, the primary distinction between a smooth and embossed steel sheet lies in their appearance, functionality, and suitability for specific applications. While smooth steel sheets offer a clean, consistent, and versatile surface, embossed steel sheets provide a decorative and textured finish that can elevate the visual appeal of a product or structure.
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Best Quality Hot Dip Galvanized Steel Coil Regular Spangle
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 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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