Desinged Color Coated Steel Coil PPGI Sheet in Coil for Roofing Building
- 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
Desinged Color Coated Steel Coil PPGI Sheet in Coil for Roofing Building
Description of Desinged Color Coated Steel Coil PPGI Sheet in Coil for Roofing Building
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 Desinged Color Coated Steel Coil PPGI Sheet in Coil for Roofing Building
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 Desinged Color Coated Steel Coil PPGI Sheet in Coil for Roofing Building
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 is special steel used in the manufacturing of tools and dies?
- Special steel is widely used in the manufacturing of tools and dies due to its exceptional properties that make it suitable for these applications. Special steel, also known as tool steel, is specifically designed to have high hardness, wear resistance, toughness, and heat resistance. In the manufacturing of tools, such as drills, saws, hammers, and chisels, special steel is used to ensure durability and long tool life. The high hardness of special steel allows these tools to withstand the rigors of cutting, drilling, and shaping without easily dulling or deforming. Additionally, the wear resistance of special steel ensures that these tools can maintain their sharp cutting edges for an extended period, reducing the need for frequent sharpening or replacement. Moreover, in the production of dies used in various manufacturing processes, special steel plays a crucial role. Dies are used to shape materials into specific forms or sizes, such as in forging, stamping, or extrusion processes. The high toughness of special steel allows dies to withstand the high pressure and impact forces involved in these processes without cracking or fracturing. Additionally, the heat resistance of special steel ensures that dies can withstand the elevated temperatures generated during these operations without losing their shape or hardness. Special steel also offers excellent machinability, allowing it to be easily shaped and formed into complex tool and die designs. This property is significant in manufacturing, as it enables the production of intricate and precise tools and dies, leading to improved product quality and efficiency. Overall, special steel is an essential material in the manufacturing of tools and dies due to its exceptional hardness, wear resistance, toughness, heat resistance, and machinability. These properties ensure the durability, long tool life, and high performance of tools and dies, contributing to the overall efficiency and quality of various manufacturing processes.
- Q:What are the specific requirements for special steel used in the aerospace fastener industry?
- The specific requirements for special steel used in the aerospace fastener industry include high strength and hardness, excellent resistance to corrosion and fatigue, as well as the ability to withstand extreme temperatures and pressure conditions. Additionally, the steel must have good formability and machinability to ensure precise manufacturing of fasteners. It should also meet stringent industry standards and undergo thorough testing and certification processes to ensure reliability and safety in aircraft applications.
- Q:Are there any disadvantages of using special steel?
- Yes, there are some disadvantages of using special steel. Firstly, special steel is generally more expensive than regular steel. The production process of special steel involves additional alloying elements and heat treatments, which contribute to the higher cost. This can make it less economical for certain applications where cost is a major consideration. Secondly, special steel may have limited availability compared to regular steel. Special steel grades are often produced in smaller quantities and may only be available from specific suppliers. This can lead to longer lead times and difficulties in sourcing the required quantity of special steel, especially for large-scale projects. Additionally, the increased complexity of special steel can make it more difficult to work with. Special steel may require specialized knowledge, skill, and equipment to handle and process. This can lead to higher manufacturing costs and potential production delays if the necessary expertise or resources are not readily available. Furthermore, the high strength and hardness of some special steel grades can make them more prone to brittleness. This means that special steel may be more susceptible to cracking or breaking under certain conditions, especially when subjected to extreme temperatures or sudden impact loads. This can be a drawback in applications that require high toughness or resistance to fracture. Lastly, special steel may have limited applications due to its specific properties. While it offers enhanced characteristics such as corrosion resistance, high temperature resistance, or improved mechanical properties, these advantages may not be relevant or necessary for every application. In such cases, using special steel may be an unnecessary expense without any tangible benefits. In conclusion, special steel has its drawbacks, including higher costs, limited availability, increased complexity, potential brittleness, and limited applicability. Therefore, careful consideration should be given to the specific requirements of the project before opting for special steel.
- Q:What is the composition of special steel?
- Special steel's composition may vary depending on its intended use and the specific properties needed. Generally, it is an alloy of iron and carbon, with additional elements incorporated to enhance its strength, toughness, corrosion resistance, and other desired characteristics. Commonly found alloying elements in special steel compositions include chromium, nickel, manganese, molybdenum, vanadium, tungsten, and cobalt. These elements are meticulously chosen and added in precise quantities to attain the desired mechanical, physical, and chemical properties of the steel. The composition of special steel can be customized to meet industry-specific requirements, such as those in aerospace, automotive, oil and gas, or construction.
- Q:What are the applications of special steel in the oil and gas supply chain?
- Special steel has various applications in the oil and gas supply chain. It is commonly used in the construction of pipelines, offshore platforms, and drilling equipment due to its high strength, corrosion resistance, and ability to withstand extreme conditions. Special steel also finds its utility in the manufacturing of valves, fittings, and connectors, ensuring efficient and leak-free operations. Additionally, it is used in the production of storage tanks and vessels, providing reliability and safety in the containment of oil and gas. Overall, special steel plays a crucial role in enhancing the durability, performance, and safety of equipment and infrastructure within the oil and gas supply chain.
- Q:What are the specific requirements for special steel used in the agricultural sector?
- The specific requirements for special steel used in the agricultural sector typically include high strength, corrosion resistance, and durability. This is necessary to withstand harsh environmental conditions, heavy loads, and exposure to various chemicals and fertilizers. Additionally, the steel should have good weldability and formability to facilitate manufacturing processes.
- Q:What are the main characteristics of pressure vessel steel?
- Pressure vessel steel is a specialized type of steel that is manufactured and designed to endure high-pressure environments. It possesses distinct properties that enable it to be suitable for such applications. To begin with, pressure vessel steel demonstrates exceptional strength and toughness. It can withstand the internal pressure exerted upon it without deforming or rupturing, thereby ensuring the security and integrity of the vessel. Achieving this high strength involves carefully alloying and heat treatment processes that enhance its mechanical properties. In addition, pressure vessel steel displays favorable weldability. This is crucial as pressure vessels often require the joining of various components. The capacity to weld the steel without compromising its structural integrity is imperative for fabricating and maintaining pressure vessels. Moreover, pressure vessel steel is renowned for its elevated corrosion resistance. Typically, the steel is alloyed with elements like chromium, molybdenum, and nickel, which provide a protective barrier against corrosive substances and environments. This plays a vital role in preventing the deterioration of the vessel and ensuring its long-term durability. Furthermore, pressure vessel steel possesses the ability to withstand a wide range of temperatures. It can maintain its strength and toughness even under extreme temperature conditions, rendering it suitable for applications where the vessel is exposed to high or low temperatures. Lastly, pressure vessel steel is subjected to stringent testing and quality control measures to guarantee its reliability and safety. It must meet specific standards and certifications, such as those established by organizations like the American Society of Mechanical Engineers (ASME), to be deemed suitable for pressure vessel applications. Overall, the primary characteristics of pressure vessel steel include high strength and toughness, favorable weldability, corrosion resistance, temperature resistance, and adherence to strict quality standards. These properties make it an ideal material for constructing pressure vessels, which find application in various industries such as oil and gas, chemical processing, and power generation.
- Q:What are the challenges in forming special steel?
- Several challenges arise when forming special steel due to its unique characteristics and properties. Some of the primary difficulties include: 1. The high melting point of special steels necessitates the use of specialized equipment and processes for heating and shaping the material. This can result in increased energy consumption and costs. 2. Special steels typically contain various alloyed elements to enhance their properties, such as strength, hardness, and corrosion resistance. However, controlling the alloy composition precisely can be challenging, as even minor variations can have a significant impact on the material's properties. 3. Certain special steels, such as tool steels, have a high carbon content to improve hardness and wear resistance. Unfortunately, this high carbon content makes the material more susceptible to cracking during forming processes like forging or rolling. Great care must be taken to prevent cracks and achieve the desired shape. 4. Special steels often require specific heat treatment processes, like quenching and tempering, to achieve the desired mechanical properties. These processes can be complex and require precise control of temperature, time, and cooling rates. Improper heat treatment can result in poor material performance or even structural failure. 5. Achieving the necessary surface finish and dimensional accuracy is crucial in applications where special steels are used, such as the aerospace or automotive industry. This can be challenging during forming operations, necessitating advanced tooling and precision machining techniques. 6. Forming special steels may require specialized equipment and expertise, such as high-pressure hydraulic presses, induction heating equipment, or vacuum furnaces. These specialized tools and processes add complexity and costs to the manufacturing process. Despite these challenges, forming special steels is vital in various industries that require their unique properties. Manufacturers continually invest in research and development to overcome these challenges and enhance the forming processes of special steels.
- Q:How does special steel perform in terms of magnetic permeability?
- Special steel typically has a lower magnetic permeability compared to other materials, meaning it has a weaker response to magnetic fields.
- Q:What are the main factors affecting the strength of special steel?
- The main factors affecting the strength of special steel include the composition of the steel, heat treatment processes, and the presence of impurities and defects in the material. Additionally, factors such as grain size, crystal structure, and the presence of alloying elements also play a significant role in determining the strength of special steel.
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Desinged Color Coated Steel Coil PPGI Sheet in Coil for Roofing Building
- 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
OKorder Financial Service
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