Z26 BMP Rolled Steel Coil Construction Roofing Construction
- 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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Structure of Z26 BMP Rolled Steel Coil Construction Roofing Construction
Description of Z26 BMP Rolled Steel Coil Construction Roofing Construction
PPGI is made by cold rolled steel sheet and galvanized steel sheets as baseplate, through the surface pretreatment (degreasing, cleaning, chemical conversion processing), coated by the method of continuous coatings (roller coating method),
and after roasting and cooling. Zinc coating: Z60, Z80, Z100, Z120, Z180, Z275, G30, G60, G90
Alu-zinc coating: AZ60, AZ80, AZ100, AZ120, AZ180, G30, G60, G90
Main Feature of Z26 BMP Rolled Steel Coil Construction Roofing Construction
1) Excellent corrosion resistance: The zinc layer provides a good protection of Pre-painted Galvanizeed Steel Sheet.
2) High heat resistance: The reflective surface of the material aids in efficiently reflecting the sunlight away and in turn reducing the amount of heat transmitted. The thermal reflectivity converts into energy savings.
3) Aesthetics: Pre-Painted Galvanized steel sheet is available in plethora of patterns and multiple sizes as per the requirements that given by our customers.
4) Versatility: can be used in the various areas.Standard seaworthy export packing: 3 layers of packing, inside is kraft paper, water plastic film is in the middle and outside GI steel sheet to be covered by steel strips with lock, with inner coil sleeve.
Applications of Z26 BMP Rolled Steel Coil Construction Roofing Construction
1. Construction and building: roofing; ventilating duct; handrail; partition panel;etc.
2. Electric appliance: refrigerator; washing machine; refrigerator; DVD;etc.
3.Transportation: oil tank; road sign; etc.
4.Agriculture:barn; etc.
5.Others:vending machine; game machine; etc. 
Specifications of Z26 BMP Rolled Steel Coil Construction Roofing Construction
| Classified symbol | Yield Point Minimum N/mm2 | Tensile Strength Minimum | Elongation Minimum % | Application | ||||
| N/mm2 | Nominal Thickness mm (t) | |||||||
| JIS | Yogic | 0.25-0.4 | 0.4-0.6 | 0.6-1.0 | 1.0-1.6 | |||
| G3312 | specification | |||||||
| CGCC | CGCC | -205 | -270 | -20 | -21 | -24 | -24 | Commercial |
| CGCD | CGCD | --- | 270 | --- | 27 | 31 | 32 | Drawing |
| --- | CG340 | 245 | 340 | 20 | 20 | 20 | 20 | Structural |
| CGC400 | CG400 | 295 | 400 | 16 | 17 | 18 | 18 | Structural |
| CGC440 | CG440 | 335 | 440 | 14 | 15 | 16 | 18 | Structural |
| CGC490 | CG490 | 365 | 490 | 12 | 13 | 14 | 16 | Structural |
| CGC570 | CG570 | 560 | 570 | --- | --- | --- | --- | Structural |
| ASTM Designation | Yield Point Minimum | Tensile Strength Minimum | Elongation Minimum % | Application | Q/BQB 445-2004(China standard) | ASM A653/A653M | JISG 3312 | |
| ksi(MPa) | ksi(MPa) | TDC51D+Z | (CS TYPE A+Z) | CGCC | ||||
| A653(M)-99 CS TYPE A,B,C | --- | --- | --- | Commercial | TDC52D+Z | CGCD | ||
| A653(M)-99 FS | --- | --- | --- | Lock Forming | TS250GD+Z | (G250+Z) | - | |
| A653(M)-99 DS | --- | --- | --- | Drawing | TS300GS+Z | (G300+Z) | CGC 400 | |
| A653(M)-99 SS Grade33(230) | 33(230) | 45(310) | 20 | Structural | TS350GD+Z | (G350+Z) | CGC490 | |
| A653(M)-99 SS Grade37(255) | 37(255) | 52(360) | 18 | Structural | TS550GD+Z | (G550+Z) | CGC570 | |
| A653(M)-99 SS Grade40(275) | 40(275) | 55(380) | 16 | Structural | ||||
| A653(M)-99 SS Grade50(345) | 50(345) | 65(450) | 12 | Structural | ||||
| A653(M)-99 SS Grade80(550) | 80(550) | 82(570) | --- | Structural | ||||
FAQ of Z26 BMP Rolled Steel Coil Construction Roofing Construction
We have organized several common questions for our clients，may help you sincerely：
1. How Can I Visit There?
Our company is located in Tianjin City, China, near Beijing. You can fly to Tianjin Airport Directly. All our clients, from home or aboard, are warmly welcome to visit us!
2. How Can I Get Some Sample?
We are honored to offer you sample.
3. Why choose CNBM?
1, ISO, BV, CE, SGS approved.
2, Competitive price and quality.
3, Efficient service team online for 24 hours.
4, Smooth production ability(50000tons/month) .
5, quick delivery and standard exporting package.
6, Flexible payment with T/T, L/C, Paypal, Kunlun bank, etc .
- Q: What are the international standards for steel billets?
- The international standards for steel billets are primarily governed by the International Organization for Standardization (ISO) and the American Society for Testing and Materials (ASTM). These organizations have developed various standards to ensure the quality and consistency of steel billets produced and used worldwide. ISO 4948-1:2019 specifies the general requirements for steel billets intended for conversion into seamless tubes and pipes. It covers dimensions, tolerances, surface conditions, and test methods to assess the physical and mechanical properties of the billets. ISO 4948-1 ensures that the billets meet the necessary criteria for subsequent tube and pipe manufacturing processes. ASTM A370 is the standard test method for mechanical testing of steel products, including billets. This standard outlines various mechanical tests such as tension, hardness, and impact tests, which are conducted to evaluate the strength, ductility, and toughness of the billets. It ensures that the billets meet the specified mechanical properties required for their intended applications. In addition to ISO and ASTM standards, there are also regional and national standards that apply to steel billets. For example, the European Committee for Standardization (CEN) has developed the EN 10025 series of standards, which cover the technical delivery conditions for structural steels, including billets. These standards specify the chemical composition, mechanical properties, and testing requirements for the billets used in construction and other structural applications in Europe. Overall, the international standards for steel billets aim to establish uniformity and quality control in the production and use of these materials across different industries and regions. Compliance with these standards ensures that steel billets meet the necessary criteria for subsequent processing and application, ensuring safety, reliability, and performance.
- Q: What are the potential applications of steel billets in the packaging industry?
- The packaging industry has a wide array of potential uses for steel billets. Steel drums and barrels, for example, rely heavily on steel billets for their production and are commonly used to package and transport a variety of materials like chemicals, oils, and liquids. Steel billets are also essential for manufacturing steel cans, which are widely used to package food and beverages. Steel cans are known for their exceptional durability and strength, ensuring that the contents remain well protected during transportation and storage. Additionally, steel cans provide an airtight seal, helping to maintain the freshness and quality of the packaged products. Moreover, steel billets can be utilized in the creation of steel strapping and bands, which are employed to secure and bundle packaged goods. Steel strapping is particularly advantageous due to its superior strength and resistance against breakage, making it an optimal choice for heavy-duty packaging requirements. Another notable application of steel billets in the packaging industry is in the production of wire mesh containers and pallets. These containers and pallets are commonly used in warehouses and distribution centers for storing and transporting goods. Steel billets provide the necessary strength and durability to withstand the weight and handling of various packaged materials. Furthermore, steel billets can also be employed in the manufacturing of steel tubes and pipes, which serve as structural components in packaging machinery and equipment. These tubes and pipes contribute to the stability and strength required for proper functioning and longevity of packaging machines. In conclusion, the potential applications of steel billets in the packaging industry are diverse and extensive. Whether it be for steel drums and cans, strapping and bundling, containers and pallets, or tubes and pipes, steel billets offer the essential strength, durability, and reliability necessary for effective packaging and transportation of various products.
- Q: How are steel billets used in the production of marine parts?
- Steel billets serve as a vital element in the manufacturing process of marine parts. These semi-finished steel products act as the raw material for shaping and forming a variety of marine components. To commence, steel billets undergo a procedure known as hot rolling. This involves subjecting them to high temperatures and passing them through rolling mills to attain different shapes and sizes. By undergoing hot rolling, the steel's grain structure is refined, thereby enhancing its mechanical properties and rendering it suitable for marine applications. Once the desired shape and size are achieved, these billets are further processed using various techniques such as forging, machining, and welding to create specific marine parts. Propeller shafts, rudder stocks, hull frames, and bulkheads are examples of marine components produced using steel billets. The exceptional strength and durability of steel make it an excellent choice for manufacturing marine parts, as it can withstand the harsh conditions of saltwater, extreme temperatures, and heavy loads. Moreover, steel billets can be easily customized to meet specific design requirements, ensuring the production of precise and dependable marine parts. Additionally, steel billets play a crucial role in the repair and maintenance of marine vessels. When existing components need replacement, steel billets can be shaped and machined to match the exact specifications of the original parts. This guarantees compatibility and seamless integration, facilitating efficient repairs and ensuring the uninterrupted operation of marine vessels. In conclusion, steel billets are indispensable in the production of marine parts as they provide the necessary raw material for shaping and forming various components. The combination of high strength, durability, and customization capabilities makes steel billets an ideal choice for marine applications, ensuring the reliability and performance of marine vessels.
- Q: How are steel billets cut into desired lengths?
- Various cutting techniques are commonly used to cut steel billets into desired lengths. One of the most frequently employed methods is saw cutting, where a high-speed circular saw with a carbide or diamond-tipped blade is utilized. By securing the billet in place, the saw blade is brought down to create the required length. Another method is torch cutting, which involves the use of an oxy-fuel torch. This torch produces a high-temperature flame directed onto the billet, causing it to melt and be cut through. Torch cutting is preferred for larger and thicker steel billets, as it allows for greater flexibility in cutting irregular shapes or angles. Moreover, plasma cutting is another technique utilized for cutting steel billets. It employs a plasma torch that generates an electrically conductive plasma arc. This arc melts the steel and blows away the molten metal, resulting in a precise and clean cut. Plasma cutting is particularly beneficial for thicker steel billets or intricate shapes and designs. In summary, the choice of cutting technique for steel billets depends on factors such as size, thickness, precision, accuracy, and specific requirements of the end product.
- Q: What are the potential applications of steel billets in the medical sector?
- The medical sector has a wide range of potential applications for steel billets. One key use is in the manufacturing of medical instruments and surgical tools. Steel's high strength and durability make it an ideal material for producing precise and reliable instruments. Scalpels, forceps, bone saws, and orthopedic implants are just a few examples of the various medical tools that can be made from steel billets and are essential for surgeries and procedures. Moreover, steel billets can be utilized in the production of medical equipment like hospital beds, wheelchairs, and stretchers. These products require a strong and robust material to ensure patient safety and comfort. Steel provides the necessary strength to support the weight of patients and withstand regular usage, making it an excellent choice for these applications. Additionally, steel billets can be used in the construction of medical facilities and infrastructure. Steel is renowned for its structural integrity, making it suitable for building hospitals, clinics, and research laboratories. Steel structures offer resistance against earthquakes, fires, and other natural disasters, ensuring the safety of both medical personnel and patients. Furthermore, steel billets can be employed in the manufacturing of medical storage systems and cabinets. These storage solutions are crucial for maintaining a sterile and organized environment, preventing cross-contamination, and ensuring the proper storage of medical supplies and equipment. To sum up, steel billets have extensive potential in the medical sector. Steel's strength, durability, and reliability make it an invaluable material for enhancing patient care and safety, whether it's through the production of surgical instruments, medical equipment, construction of medical facilities, or manufacturing of medical storage solutions.
- Q: How are steel billets recycled at the end of their lifespan?
- Steel billets are recycled at the end of their lifespan through a process called steel scrap recycling. First, the billets are collected from various sources such as construction sites and manufacturing plants. They are then sorted, cleaned, and melted in a furnace to remove impurities. The molten steel is then cast into new billets or other steel products, ensuring that the steel billets are reused and not wasted, reducing the need for virgin steel production and conserving resources.
- Q: How do steel billets contribute to the shipbuilding industry?
- The shipbuilding industry heavily relies on steel billets, which have a significant role in the construction of ships. These semi-finished products are molten steel that has solidified into a specific shape, usually a square or rectangular block. They are obtained through continuous casting or ingot casting. Steel billets play a crucial role in providing the raw material for fabricating various ship components. These billets undergo further processing, such as rolling, forging, or extrusion, to create different structural elements like plates, beams, angles, and channels. These components are then used in constructing the ship's hull, decks, bulkheads, and other structural parts. Moreover, steel billets possess advantageous properties that make them ideal for shipbuilding. Their high strength and durability ensure the ship's structural integrity and longevity, enabling it to withstand the harsh marine environment and constant exposure to seawater. Additionally, steel billets have excellent weldability, facilitating efficient and reliable joining of different components during ship assembly. Furthermore, the use of steel billets in shipbuilding offers a cost-effective solution. Steel is readily available and abundant, making it a cost-efficient material choice for ship construction. Furthermore, steel is highly recyclable, allowing for the reuse of steel billets and reducing environmental impact. In conclusion, steel billets are essential in the shipbuilding industry as they provide the raw material for fabricating various ship components. Their high strength, durability, weldability, and cost-effectiveness make them an ideal choice for constructing ships that can withstand the demanding marine environment. Ultimately, steel billets contribute to the safe and reliable operation of ships, supporting the growth and development of the shipbuilding industry.
- Q: What is the process of hot rolling steel billets?
- The process of hot rolling steel billets involves several steps to transform the billets into a desired shape and size. Firstly, steel billets, which are semi-finished products made from molten steel that has been cast into rectangular or square shapes, are heated to high temperatures in a reheating furnace. This heating process helps to make the steel more malleable and easier to shape. Once the billets reach the required temperature, they are fed into a series of rolling mills. These mills consist of a series of rotating rolls that exert pressure on the billets, gradually reducing their thickness and shaping them into long, flat, or shaped steel products. The number of rolling mills used in the process depends on the desired final product. As the billets pass through the rolling mills, they undergo multiple passes to achieve the desired shape and size. The rolls in each pass apply pressure on the billets, causing them to elongate and reduce in thickness. In some cases, the billets may also be twisted or bent to achieve specific shapes or profiles. During the rolling process, the steel billets are constantly monitored for temperature, dimensions, and surface defects. Any imperfections or irregularities detected are rectified through various corrective measures, such as adjusting the rolling parameters or using specialized equipment. After the desired shape and dimensions are achieved, the hot-rolled steel products are cooled by either air or water to prevent them from warping or losing their structural integrity. This cooling process, known as quenching, also helps in achieving the required mechanical properties of the steel. Finally, the hot-rolled steel products are cut into desired lengths and may undergo additional treatments, such as straightening or surface finishing, to meet specific customer requirements. The finished hot-rolled steel products are then ready for further processing, such as welding, fabrication, or assembly, depending on their intended use in various industries such as construction, automotive, or manufacturing.
- Q: What are the challenges faced in the distribution and supply chain of steel billets?
- The distribution and supply chain of steel billets encounter several challenges. Firstly, transportation poses a major obstacle due to the heavy and bulky nature of steel billets. Specialized equipment and infrastructure are necessary, which can result in higher logistics costs and difficulties in finding suitable transport options, particularly for international shipments. Secondly, the storage and inventory management of steel billets present challenges. Proper storage facilities are required to prevent corrosion and damage. Moreover, managing inventory levels and ensuring timely deliveries become complex as steel billets are sourced from multiple suppliers and delivered to various locations. Thirdly, maintaining quality control is a significant challenge. Consistent quality throughout the supply chain demands strict adherence to quality standards and effective quality control measures. Regular inspections, testing, and certification processes are necessary to ensure the integrity and suitability of the steel billets. Another challenge stems from fluctuating demand and market conditions. The steel industry is highly cyclical, with demand and prices influenced by economic fluctuations and global market trends. Consequently, forecasting demand, managing production capacity, and optimizing inventory levels to meet customer requirements while minimizing costs become difficult. Furthermore, global trade regulations and customs procedures create challenges. Compliance with various import and export regulations, including trade restrictions and tariffs, can affect the flow of steel billets across different countries, leading to delays and additional costs. Lastly, ensuring sustainable and responsible sourcing practices is increasingly important. Meeting environmental and social standards, such as responsible sourcing of raw materials and reducing carbon emissions, poses challenges for steel billet manufacturers and distributors. Implementing sustainable practices throughout the supply chain may involve additional costs and complexities. In conclusion, the distribution and supply chain of steel billets face challenges related to transportation, storage, quality control, demand fluctuations, trade regulations, and sustainable sourcing. Overcoming these challenges necessitates effective planning, strong partnerships, and the implementation of efficient processes to ensure a smooth and reliable supply of steel billets to customers.
- Q: What is the cost of producing steel billets?
- The cost of producing steel billets can vary depending on various factors such as the quality of raw materials, energy costs, labor expenses, equipment maintenance, and market demand. It is difficult to provide a specific cost without considering these variables, but it generally involves substantial investment in machinery, infrastructure, and operational expenses.
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Z26 BMP Rolled Steel Coil Construction Roofing Construction
- 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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