Prepainted Zinc/aluzinc Steel Sheet In Coils
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Prepainted Zinc/aluzinc Steel Sheet In Coils
1.Structure of Prepainted Zinc/aluzinc Steel Sheet In Coils
Structure of Prepainted Zinc/aluzinc Steel Sheet In Coils are coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than that of galvanized steel sheets.
2. The base metals for Color Coated Steel Coil consist of cold rolled, HDG electro-galvanized and hot-dip alu-zinc coated steel. The finish coats of Color Coated Steel Coil can be classified into groups as follows: polyester, silicon modified polyesters, polyvinylidene fluoride, high-durability polyester, etc.
3. The production process has evolved from one-coating-and-one-baking to double-coating-and-double-baking, and even three-coating-and-three-baking.
4. The color of the Color Coated Steel Coil has a very wide selection, like orange, cream-colored, dark sky blue, sea blue, bright red, brick red, ivory white, porcelain blue, etc.
5. The Color Coated Steel Coil can also be classified into groups by their surface textures, namely regular prepainted sheets, embossed sheets and printed sheets.
2.Main Features of Prepainted Zinc/aluzinc Steel Sheet In Coils.
1) Rust-proof
2) Water-proof
3)Durable using
3. Prepainted Zinc/aluzinc Steel Sheet In Coils Images
4. Prepainted Zinc/aluzinc Steel Sheet In Coils Specification
goods | Prepainted Zinc/aluzinc Steel Sheet In Coils |
Technical Standard: | JIS 3302 / ASTM A653 / EN10143/EN10327 |
Grade | DX51D / DX52D/ DX53D/ S250,280,320GD |
Width | 500/650/726/820/914/1000/1200/1219/1220/1250mm |
Thickness | 0.17-1.6mm (0.25-0.45mm is the most advantage thickness) |
Type of coating: | galvanized |
Zinc coating | Z60-120g/m2 |
Surface treatment | chromed / skin pass/ oiled /un oiled /slightly oiled/ dry |
Surface structure: | zero spangle / minimized spangle / regular spangle/ big spangle |
| MOQ | 5 Tons |
Package: | Properly packed for ocean freight exportation in 20''containers |
Price terms | FOB,CFR,CIF,CPT.CNF,CIP |
Payment terms | 30%TT in advance+70% TT or irrevocable 70%L/C at sight |
delivery time | 7days after receipt of 30% TT |
5.FAQ of Prepainted Zinc/aluzinc Steel Sheet In Coils
We have organized several common questions for our clients，may help you sincerely：
①How about your company？
A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③What is the usage on the products?
The industrial use
The application field | example illustration |
The electrical appliance industry | Air conditioner,Computer chassis, Plate for refrigerator,Outer shell of washing machine,kitchen fittings, The freezing chamber device |
The building industry | housetop,Lateral wall,doors and windows, gutter,Shutter doors and windows,Wall frame , Ceiling joist,ventiduct |
The agricultural and pastoral | Granary,silo,animal house,trough,flume,Greenhouse trellis,Baking equipment; |
The transport | railroad:The roof of the train,The internal frame of train,The road sign,The inner walls of the train; |
The equipment and structure | radiator,cold roll-formed ,Pedals and rack |
- Q: How are steel strips used in the manufacturing of aerospace turbines?
- Steel strips are used in the manufacturing of aerospace turbines to build the turbine blades and other critical components. These strips are typically cut, shaped, and welded to create the intricate designs and structures required for optimal turbine performance. The high strength and heat resistance properties of steel make it an ideal material choice for withstanding the extreme conditions and high speeds experienced by aerospace turbines.
- Q: How are steel strips recycled?
- Steel strips are recycled through a process called steel strip recycling, which involves collecting and sorting used steel strips, removing any impurities, melting them down in a furnace, and then shaping them into new steel products. This process helps conserve resources, reduce waste, and minimize the environmental impact of steel production.
- Q: What are the common thickness ranges for steel strips?
- The specific application and industry requirements determine the common thickness ranges for steel strips, which can vary. Generally, steel strips can have thicknesses ranging from 0.001 inches (0.0254 mm) to 0.25 inches (6.35 mm). These thickness ranges are commonly utilized in the automotive, construction, manufacturing, and aerospace industries. The required thickness would depend on factors like intended use, strength requirements, and manufacturing process. Diverse thicknesses of steel strips provide varying levels of flexibility, strength, and durability, enabling their wide application across multiple industries.
- Q: What are the alloying elements found in steel strips?
- The alloying elements found in steel strips vary depending on the specific grade and intended use of the steel. However, some common alloying elements found in steel strips include carbon, manganese, silicon, phosphorus, sulfur, chromium, nickel, and molybdenum. Carbon is the most important alloying element in steel as it provides strength and hardness. Manganese is often added to increase the hardenability and tensile strength of the steel strips. Silicon is used to enhance the steel's resistance to oxidation and improve its electrical properties. Phosphorus and sulfur are typically present in small quantities but can influence the steel's machinability and brittleness. Chromium is added to enhance the steel's corrosion resistance and increase its strength at high temperatures. Nickel is used to improve the toughness and ductility of the steel, especially in low-temperature applications. Molybdenum is commonly added to increase the steel's strength, hardness, and resistance to corrosion. Other alloying elements like vanadium, titanium, copper, and aluminum can be present, depending on the desired properties of the steel strips. Overall, the alloying elements found in steel strips are carefully selected to achieve specific mechanical, physical, and chemical properties, making the steel suitable for a wide range of applications in various industries.
- Q: What is the typical lifespan of steel strips?
- The typical lifespan of steel strips can vary greatly depending on various factors such as the quality of the steel, environmental conditions, and usage patterns. However, with proper care and maintenance, steel strips can last anywhere from several years to several decades.
- Q: How are steel strips coated with protective films?
- Steel strips are coated with protective films through a process known as steel strip coating. This involves applying a layer of protective material, usually through methods like hot-dip coating or electroplating, to the surface of the steel strips. The protective film helps prevent corrosion, improve durability, and enhance the overall performance of the steel strips in various applications.
- Q: How are steel strips used in the production of agricultural equipment?
- Steel strips are used in the production of agricultural equipment for various purposes such as reinforcement, structural support, and forming various components like blades, brackets, and frames. The steel strips provide strength, durability, and stability to the equipment, ensuring their ability to withstand harsh conditions and heavy loads encountered during agricultural operations.
- Q: How do steel strips compare to other materials in terms of durability?
- Steel strips are highly durable compared to other materials due to their inherent strength, resistance to corrosion, and ability to withstand extreme conditions.
- Q: How are steel strips processed for laser cutting?
- To ensure accurate and precise cutting, a series of steps is taken to process steel strips for laser cutting. Initially, the steel strips undergo a thorough cleaning process to eliminate any dirt, oils, or contaminants that might affect the laser cutting process. This typically involves degreasing and surface preparation. Once the steel strips are clean, they are placed onto a specialized laser cutting machine. Equipped with a high-powered laser, the machine emits a focused beam of light. The steel strip is positioned in a manner that enables the laser beam to cut through the material with precision. Before commencing the cutting process, the operator configures the parameters for the laser cutting machine. This includes specifying the desired cutting depth, speed, and any specific patterns or shapes that need to be cut. Additionally, adjustments may be made to the laser power and focus to ensure optimal cutting results. After setting the parameters, the laser cutting machine initiates the cutting process. The laser beam rapidly heats and melts the steel strip along the designated cutting path, creating a narrow kerf. The high-energy laser beam enables precise cutting, resulting in clean and accurate edges. During the cutting process, assist gases such as oxygen or nitrogen may be utilized by the machine to enhance cutting efficiency and quality. These gases assist in removing molten metal and debris from the cutting area, preventing interference with the laser beam and ensuring a clean cut. Following the completion of laser cutting, a meticulous inspection of the steel strips is carried out to identify any imperfections or inconsistencies. Any remaining debris or burrs are removed, and the strips may undergo further processing, such as deburring or surface treatments, depending on specific application requirements. In summary, the laser cutting process for steel strips involves meticulous cleaning, precise machine setup, and the utilization of a high-powered laser beam to achieve accurate cutting. This advanced technology enables efficient and precise cutting, resulting in high-quality steel strips suitable for various industries and applications.
- Q: How are steel strips used in the manufacturing of consumer goods?
- Steel strips are used in the manufacturing of consumer goods primarily for their strength and versatility. They are commonly utilized in various processes, such as forming, bending, and cutting, to create components or parts for a wide range of products. Steel strips can be found in appliances, automobiles, furniture, construction materials, and many other consumer goods, providing the necessary durability and stability required for these products.
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Prepainted Zinc/aluzinc Steel Sheet In Coils
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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