Aluzinc PPGI Exterior Decorative Prepainted Galvanized Steel Coil
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 500000 m.t./month
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Item specifice
Type:
Alloy Steel
Shape:
Steel Coil
Standard:
AISI,ASTM,JIS,GB,BS,DIN,API,EN
Technique:
Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring
Shape:
U Channel,Square,C Channel,Hexagonal,Round,Rectangular,Oval,LTZ
Surface Treatment:
Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated
Steel Grade:
Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B)
Certification:
ISO,SGS,BV,IBR,RoHS,CE,API,BSI,UL
Net Weight:
2MT
Length:
12m
Thickness:
0.2 - 2.0MM
Aluzinc PPGI Exterior Decorative Prepainted Galvanized Steel Coil
Description of Aluzinc PPGI Exterior Decorative Prepainted Galvanized Steel Coil
Product | PPGI/PPGL |
Capacity | 5,000 tons/month |
Base material | Hot dipped galvanized steel |
Thickness | 0.2-2.0mm |
Width | 600-1250mm(according to your need) |
Coil Weight | 3-6tons |
Quality | SGCC, DX51D |
Color | RAL No. or customers samples’ color |
Zinc-coating | 30g/m2-180g/m2 |
Coil ID | 508mm/610mm |
Technique | Cold rolled—hot dipped galvanized—color coated |
Painting | Top painting:15~25μm |
Back painting: 6~10μm | |
Tolerance | Thickness: +/-0.02mm |
Width:+/-2mm | |
Shipment time | within 15-45 workdays |
Payment | T/T, L/C at sight |
Packing | Standard export packing |
The special order can be negotiated. | |
Application of Aluzinc PPGI Exterior Decorative Prepainted Galvanized Steel Coil
APPLICATION OF OUR PREPAINTED STEEL | ||||||||||
Construction | Outside | Workshop,agricultural warehouse,residential precast unit | ||||||||
corrugated roof,roller shutter door,rainwater drainage pipe,retailer booth | ||||||||||
Inside | Door,doorcase,light steel roof stucture,folding screen,elevator,stairway,ven gutter,Construction Wall | |||||||||
Electrical applicance | Refrigerator,washer,switch cabnet,instrument cabinet,air conditioning,micro-wave owen,bread maker | |||||||||
Fuiniture | Central heating slice,lampshade,chifforobe,desk,bed,locker,bookself | |||||||||
Carrying trade | Exterior decoration of auto and train,clapboard,container,isolation lairage,isolation board | |||||||||
Qthers | Writing panel,garbagecan,billboard,timekeeper,typewriter,instrument panel,weight sensor,photographic equipment | |||||||||
Products Show of Aluzinc PPGI Exterior Decorative Prepainted Galvanized Steel Coil
Product Advantages
1.With nearly 20 years experience in prepainted steel, accommodate different marketdemands. | ||||||||||||||
2.'Quality first, service first' is our business aim; 'The good faith get respect,cast quality market' is our Business philosophy . | ||||||||||||||
3.Having two series producttion line,with the abbual production capacity of 240000 tons. | ||||||||||||||
4.Exceed International ISO9001:2008&ISO14001:2004 quality and environmental standards | ||||||||||||||
5.Meet with ROHS standard |
Company Information
CNBM International Corporation is the most important trading platform of CNBM group.
Whith its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high qulity series of refractories as well as technical consultancies and logistics solutions.
F A Q
1, Your advantages?
professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposale
2, Test & Certificate?
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem
3, Factory or Trading Company?
CNBM is a trading company but we have so many protocol factories and CNBM works as a trading department of these factories. Also CNBM is the holding company of many factories.
4, Payment Terms?
30% TT as deposit and 70% before delivery.
Irrevocable L/C at sight.
5, Trading Terms?
EXW, FOB, CIF, FFR, CNF
6, After-sale Service?
CNBM provides the services and support you need for every step of our cooperation. We're the business partner you can trust.
For any problem, please kindly contact us at any your convenient time.
We'll reply you in our first priority within 24 hours.
- Q:How does special steel perform under extreme temperatures?
- Special steel has been specifically engineered to excel in extreme temperature conditions. It boasts outstanding strength, hardness, and heat resistance, making it an ideal choice for applications involving extreme heat or cold. When exposed to high temperatures, special steel maintains its structural integrity, avoiding significant deformation or loss of strength. It also retains its hardness and dimensional stability, ensuring that it can withstand extreme conditions without compromising its performance. One of the key properties of special steel is its exceptional resistance to thermal expansion and contraction. This is particularly important when faced with drastic temperature changes. By expanding and contracting uniformly, the steel minimizes the risk of cracking or other types of damage. Furthermore, special steel exhibits remarkable heat resistance, allowing it to preserve its mechanical properties even at elevated temperatures. It demonstrates high creep resistance, which means it can resist deformation under constant stress in high-temperature environments. This ensures that the steel can endure prolonged exposure to extreme heat without experiencing failure or degradation. Not only does special steel perform exceptionally well at high temperatures, but it also excels in extremely low temperatures. It maintains its toughness and ductility, with minimal risk of embrittlement or cracking. This makes it highly suitable for cryogenic environments in industries such as aerospace or medicine. In conclusion, special steel has been specifically designed to outperform in extreme temperature conditions, offering impressive strength, hardness, and heat resistance. Its ability to maintain structural integrity, resist thermal expansion and contraction, and withstand high or low temperatures make it a dependable choice for various demanding applications.
- Q:What are the safety considerations when handling special steel products?
- When handling special steel products, there are a few important safety considerations to keep in mind. Firstly, it is crucial to wear appropriate personal protective equipment (PPE) such as gloves, safety glasses, and steel-toed boots. This will help protect against potential injuries from sharp edges, heavy weight, or flying debris. Secondly, it is important to be aware of the weight and size of the special steel products being handled. Large or heavy items may require mechanical lifting equipment or assistance from others to prevent strain or injury. Additionally, it is necessary to inspect the special steel products for any defects or damage before handling them. This includes checking for cracks, fractures, or any other structural issues that could compromise their integrity. If any defects are found, they should be reported to the appropriate personnel and the products should not be used until they are deemed safe. Furthermore, special steel products may require specific handling techniques or tools. It is important to follow the manufacturer's guidelines and instructions to ensure safe handling. This may include using specialized lifting equipment, clamps, or supports to prevent accidents or damage. Finally, it is essential to have proper training and knowledge on how to handle special steel products safely. This includes understanding the weight limits of lifting equipment, knowing how to properly secure and stabilize the products, and being aware of any potential hazards or risks associated with the specific type of steel being handled. By following these safety considerations, the risk of accidents, injuries, or damage can be minimized when handling special steel products.
- Q:What are the main manufacturing processes for special steel?
- The main manufacturing processes for special steel include electric arc furnace (EAF) melting, vacuum degassing, continuous casting, hot rolling, heat treatment, and finishing operations such as machining and surface treatment. These processes ensure the production of high-quality specialized steel with desired properties and performance characteristics.
- Q:What are the different methods of analyzing the microstructure of special steel?
- The microstructure of special steel can be analyzed using various methods. These methods involve examining and characterizing the steel at a microscopic level to gain insights into its composition, grain structure, and other features. Some commonly used methods include: 1. Optical Microscopy: By using light microscopy, the microstructure of special steel can be observed. This method allows for the identification of different phases, grain boundaries, inclusions, and other features. It provides valuable information about the size, distribution, and morphology of constituents in the steel. 2. Scanning Electron Microscopy (SEM): SEM is a powerful technique that utilizes a high-energy electron beam to analyze the microstructure of special steel. It offers detailed information about the steel's surface topography, morphology, and elemental composition. SEM is particularly useful for studying precipitates, segregation, and other microstructural defects. 3. Transmission Electron Microscopy (TEM): TEM is an advanced technique that enables analysis of the microstructure at a higher resolution compared to optical and SEM methods. It involves the transmission of electrons through a thin sample, providing information about the crystal structure, dislocations, and other fine details of the microstructure. TEM is especially beneficial for studying nanostructures and interfaces in special steel. 4. X-ray Diffraction (XRD): XRD is a non-destructive method that utilizes X-rays to analyze the crystal structure and identify phases in special steel. It provides information about the crystallographic orientation, grain size, and phase composition of the steel. XRD is widely used for analyzing phase transformations and residual stress in special steel. 5. Electron Backscatter Diffraction (EBSD): EBSD combines SEM with crystallographic analysis to provide information about the crystal orientation, texture, and grain boundaries in special steel. It is useful for studying deformation mechanisms, recrystallization, and grain growth in the steel. 6. Energy Dispersive X-ray Spectroscopy (EDS): EDS is often used in conjunction with SEM or TEM to analyze the elemental composition of special steel. It provides information about the presence and distribution of different chemical elements in the microstructure, aiding in the identification of phases and characterization of inclusions. These methods, among others, offer valuable insights into the microstructure of special steel. They enable researchers and engineers to understand the steel's properties, performance, and potential applications.
- Q:What are the main characteristics of corrosion-resistant castings?
- Corrosion-resistant castings are designed to withstand the damaging effects of corrosion, a natural process that deteriorates the surface of metals due to chemical reactions. These castings possess several main characteristics that make them resistant to corrosion. Firstly, corrosion-resistant castings are made from specific alloys or materials that are inherently resistant to corrosion. These materials may include stainless steel, nickel-based alloys, or high-performance alloys like Inconel or Hastelloy. These alloys contain elements such as chromium, molybdenum, or nickel that form a protective layer on the surface of the casting, preventing the corrosive agents from reaching the underlying metal. Secondly, these castings are produced using meticulous casting techniques that ensure a dense and defect-free structure. This is vital in preventing the penetration of corrosive substances into the casting. Techniques such as investment casting or vacuum casting are commonly employed to achieve a high level of precision and quality. Another important characteristic of corrosion-resistant castings is their ability to resist various types of corrosion, including general corrosion, pitting corrosion, crevice corrosion, and stress corrosion cracking. General corrosion refers to the gradual, uniform deterioration of the metal surface, while pitting corrosion creates localized holes or pits. Crevice corrosion occurs in confined spaces, such as gaps or joints, and stress corrosion cracking results from the combined effects of stress and a corrosive environment. Corrosion-resistant castings are designed to withstand all these corrosion types, ensuring long-term durability and reliability. Furthermore, corrosion-resistant castings often undergo additional surface treatments or coatings to enhance their resistance to corrosion. These treatments may include passivation, where the surface is chemically treated to form a protective oxide layer, or the application of protective coatings such as epoxy or polyurethane. These treatments provide an extra layer of defense against corrosive agents, extending the lifespan of the casting. In summary, the main characteristics of corrosion-resistant castings are the use of corrosion-resistant alloys, meticulous casting techniques, resistance to various types of corrosion, and the application of surface treatments or coatings. These characteristics ensure that these castings can withstand harsh environments and maintain their structural integrity over time, making them ideal for applications where corrosion is a significant concern.
- Q:What are the different methods for improving the magnetic properties of special steel?
- Improving the magnetic properties of special steel can be achieved through various methods. One effective approach is heat treatment, which involves subjecting the steel to specific heating and cooling processes. This alters the atomic structure of the steel, enhancing its magnetic properties. For example, annealing the steel at high temperatures and slowly cooling it can create a fine-grained microstructure, resulting in improved magnetic performance. Another method is alloying, where certain elements like nickel, cobalt, or aluminum are added to the steel. Even small amounts of these alloying elements can significantly enhance the steel's magnetic characteristics, increasing its saturation magnetization and improving coercivity. Cold working, also known as cold deformation, is another technique that can improve the steel's magnetic properties. By subjecting the steel to mechanical stress at low temperatures, dislocations and defects are formed within its crystal structure, leading to improved magnetization, permeability, and reduced hysteresis losses. Grain orientation is yet another method to improve the magnetic properties of special steel. This involves aligning the grains of the steel in a specific direction through processes like hot rolling or magnetic annealing. This alignment results in anisotropic magnetic properties, meaning the steel will exhibit different magnetic characteristics depending on the direction of the applied magnetic field. Surface treatments can also be utilized to enhance the magnetic properties of special steel. Coatings such as electroplating, electroless plating, or chemical vapor deposition can modify the steel's surface, improving its magnetic performance. These treatments reduce eddy current losses, enhance corrosion resistance, and increase magnetic permeability. It is important to consider specific requirements and desired characteristics when choosing a method to improve the magnetic properties of special steel. Each method has its own advantages and limitations, and factors like cost, feasibility, and desired magnetic performance should be taken into account.
- Q:What are the common challenges in welding titanium alloys?
- Some common challenges in welding titanium alloys include its high reactivity with oxygen, the formation of brittle intermetallic compounds, the need for precise temperature control due to its low thermal conductivity, and the potential for distortion or warping during the cooling process.
- Q:How is special steel used in the telecommunications industry?
- Special steel is used in the telecommunications industry to manufacture various components and infrastructure. It is primarily utilized in the production of transmission towers, antenna masts, and other supporting structures for telecommunication equipment. The high strength and durability of special steel make it suitable for withstanding extreme weather conditions and providing stability to the telecommunications network. Additionally, special steel is also used in the manufacturing of cables, connectors, and other smaller components that are crucial for efficient signal transmission and communication in the industry.
- Q:What are the different methods of surface peening for special steel?
- Some of the different methods of surface peening for special steel include shot peening, glass bead peening, and laser peening. Shot peening involves bombarding the surface of the steel with small spherical shots to create compressive stresses, which helps to increase the strength and durability of the material. Glass bead peening uses small glass beads instead of shots to achieve a similar effect. Laser peening, on the other hand, involves using high-energy laser pulses to generate shock waves on the surface of the steel, resulting in improved fatigue resistance and damage tolerance. Overall, these methods can enhance the performance and lifespan of special steel components.
- Q:What are the different methods of preventing stress relaxation in special steel?
- There are several methods of preventing stress relaxation in special steel. One method is through heat treatment, specifically through the process of annealing. Annealing involves heating the steel to a specific temperature and then slowly cooling it down. This process helps to relieve internal stresses within the steel and prevent stress relaxation. Another method is through the use of stress relieving techniques. These techniques involve applying controlled amounts of stress to the steel, typically through cold working or mechanical deformation. By doing so, the steel is able to release any built-up stress and prevent relaxation over time. Additionally, the use of alloying elements can also help prevent stress relaxation in special steel. Certain alloying elements, such as molybdenum and chromium, can improve the steel's resistance to stress relaxation by enhancing its strength and stability. Lastly, proper design and engineering of components can also play a role in preventing stress relaxation. By considering factors such as load distribution, material thickness, and stress concentration points, engineers can minimize the risk of stress relaxation in special steel applications. Overall, a combination of heat treatment, stress relieving techniques, alloying elements, and thoughtful design can be employed to prevent stress relaxation in special steel.
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Aluzinc PPGI Exterior Decorative Prepainted Galvanized Steel Coil
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 500000 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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