Z100 hot deep cold rolled dc51d z galvanized steel coil
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
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Quick Details
| Standard: | AISI,ASTM,BS,DIN,GB,JIS | Grade: | sgcc, a653 | Thickness: | 0.12-6.0,0.19MM-5.0MM |
| Place of Origin: | China (Mainland) | Brand Name: | CNBM | Type: | Steel Coil |
| Technique: | Hot Rolled,cold rolled | Surface Treatment: | zinc coated,color coated or galvanized | Application: | house construction |
| Special Use: | Wear Resistant Steel | Width: | 700 mm -1250 mm,700 mm-1250 mm | material: | sgcc |
| MOQ: | 25 MT | payment term: | T/T , L/C,O/A | delivery time: | 25-40 days |
Packaging & Delivery
| Packaging Detail: | seaworth packing |
| Delivery Detail: | 25-40 days |
Specifications
Z100 hot deep cold rolled dc51d z galvanized steel coil
1) width:914mm,1200mm,1250mm
2) packing:seaworthy packing
Z100 hot deep cold rolled dc51d z galvanized steel coil
THICKNESS 0.135 MM-4.0 MM
WIDTH 600MM-1500MM ,762 MM,914MM,1000 MM, 1200 MM,1219 MM,1250 MM
ZINC COATING 40G-275G
STANDARD ASTM,AISI,DIN, GB
MATERIAL SGCC,DC51D,DX51D,DX520,SGCD,Q195,Q235,SGHC,DX540,S350 GD,S450 GD,S550 GD
SPANGLE ZERO SPANGLE ,REGULAR SPANGLE OR NORMAL SPANGLE
SURFACE TREATMENT CHROMATED AND OILED, CHROMATED AND NON-OILED
PACKING EXPORT STANDARD
PAYMENT T/T,L/C OR DP
MIN ORDER 25 MT
COIL WEIGHT 3-8 MT
QUALITY SOFT OR HARD QUALITY
CNBM INTERNATIONAL
CNBM International Corporation (CNBM International) is the most important trading platform of
CNBM Group Corporation, a state-owned company under the direct supervision of State-owned Assets
Supervision and Administration Commission of the State Council.
As of the end of 2012, CNBM’s total assets exceeded RMB 300 billion, with more than 150,000
employees, and 20 companies under direct management with 100% share control or majority control,
among which 6 were listed companies, including 2 overseas listed. CNBM ranked NO.319 in the Top
Fortune World 500 of 2013 with 34.46 billion dollars revenue.
For now, we have established strategic partnerships with hundreds of domestic manufacturers and
extensive business relations with clients from over 120 countries in the fields of building materials and
equipments by making full use of its absolute superiority in both abundant source and solid technology
support. Currently, we have wholly-owned overseas subsidiaries and branches in 5 countries with a view
to realize localization, which also represents an essential progress in our globalization target.
STEEL SHEET/COIL DEPARTMENT
Our department is specialized in manufacturing and exporting the following products.
HOT ROLLED STEEL
COLD ROLLED STEEL
HOT-DIP GALVANIZED/ALUZINC STEEL
PRE-PAINTED GALVANIZED/ALUZINC STEEL
PRINTING STEEL
We can ensure that stable quality standards are maintained, strictly meeting both market
requirements and customers’ expectations. Our products enjoy an excellent reputation and have been
exported to Europe, South-America, the Middle-East, Southeast-Asia, Africa and Russia etc.. We sincerely
hope to establish good and long-term business relationship with your esteemed company.
COMPANY
PROFILE
- 1 -
- 2 -
Steel Coil/Sheet
CNBM UAE
CNBM INDIA
CNBM GERMANY
CNBM BRAZIL
CNBM K.S.A
CNBM INDONESIA
CNBM THAILAND
CNBM SOUTH AFRICA
- Q: How are steel coils used in the production of power transmission towers?
- Steel coils are used in the production of power transmission towers as they provide the necessary strength and durability to support the towers and withstand the transmission lines' weight and environmental conditions. The steel coils are shaped and welded into various sections and components, such as the legs, base plates, and cross arms, which are then assembled to create the tower structure. The coils' high tensile strength ensures the towers can withstand the mechanical stresses and loads imposed by the transmission lines, making them a crucial component in the construction of power transmission towers.
- Q: What are the different types of steel coil finishes used in architectural applications?
- There are several types of steel coil finishes commonly used in architectural applications. These include mill finish, galvanized finish, painted finish, and stainless steel finish. Mill finish refers to the natural appearance of steel after it has been processed, which typically has a smooth, matte surface. Galvanized finish involves coating the steel with a layer of zinc to provide corrosion resistance. Painted finish involves applying a coat of paint to the steel surface, offering both protection and aesthetic appeal. Lastly, stainless steel finish involves using a steel alloy with a high percentage of chromium, resulting in a shiny and corrosion-resistant surface.
- Q: What are the common size limitations for steel coils?
- The size limitations for steel coils can vary depending on the specific requirements of the industry or application. However, there are commonly followed general size limitations in the steel manufacturing and distribution industry. Steel coils can have a width ranging from as narrow as 0.25 inches (6.35 mm) to as wide as 72 inches (1828.8 mm). This wide range allows for versatility in various applications, including automotive parts and construction materials. The thickness of steel coils can vary significantly, usually ranging from 0.006 inches (0.15 mm) to 0.5 inches (12.7 mm). Thinner coils are often used when lighter weight and flexibility are required, while thicker coils are commonly used in heavy-duty applications that require strength and durability. Consideration should also be given to the weight of steel coils, especially for transportation and handling purposes. Steel coils can typically weigh anywhere from a few hundred pounds to several tons. The weight limitations depend on factors such as the size of the coil, the steel grade, and the transportation and storage equipment used. Additionally, there are limitations on the outer and inner diameter of steel coils. The outer diameter usually ranges from 24 inches (609.6 mm) to 72 inches (1828.8 mm), while the inner diameter can vary from 16 inches (406.4 mm) to 24 inches (609.6 mm). These dimensions are crucial for ensuring compatibility with processing equipment and storage racks. It is important to note that these size limitations are not fixed and can be customized based on specific requirements. Steel manufacturers and distributors often collaborate closely with their customers to determine the optimal size and dimensions of the coils, ensuring efficient handling and processing.
- Q: How does the surface finish of steel coils affect their performance?
- The surface finish of steel coils greatly affects their performance. A smooth and uniform surface finish enhances the coil's corrosion resistance, durability, and ability to resist wear and tear. It also improves the coil's ability to form and join with other materials, making it easier to work with during manufacturing processes. On the other hand, a rough or uneven surface finish can lead to decreased performance, as it can negatively impact the coil's ability to resist corrosion, reduce its overall strength, and potentially cause issues during processing and handling. Therefore, ensuring a proper surface finish is crucial in optimizing the performance and lifespan of steel coils.
- Q: What are the common welding techniques used for steel coils?
- Steel coils can be welded using different techniques, such as shielded metal arc welding (SMAW), gas metal arc welding (GMAW), and flux-cored arc welding (FCAW). SMAW, also known as stick welding, involves creating an arc between the welding electrode and the base material using an electric current. The electrode is coated with flux, which shields the weld from atmospheric contamination. This versatile technique can be used for both thick and thin steel coils. GMAW, commonly known as MIG welding, is an automated process that uses a continuous wire electrode and shielding gas. The electrode is fed through a welding gun, and an electric current creates an arc with the base material. This fast and efficient technique is suitable for high-volume production of steel coils. FCAW is a variation of GMAW that uses a tubular electrode filled with flux instead of a solid wire. The flux provides shielding gas and additional fluxing agents to protect the weld from impurities. FCAW is often preferred for welding thicker steel coils due to its better penetration and higher deposition rates. In addition to these techniques, laser welding and electron beam welding can be used for specific applications in steel coil manufacturing. These methods offer precise and high-quality welds but are typically more expensive and require specialized equipment. Ultimately, the choice of welding technique depends on factors such as material thickness, production volume, and specific product requirements.
- Q: What are the common coil processing methods?
- The common coil processing methods include slitting, blanking, leveling, shearing, and recoiling.
- Q: How are defects in steel coils detected and resolved?
- Defects in steel coils are typically detected through various non-destructive testing methods such as visual inspection, ultrasonic testing, magnetic particle testing, and eddy current testing. Once a defect is identified, it is resolved through processes like grinding, polishing, welding, or cutting out and replacing the affected area. The specific resolution method depends on the type and severity of the defect, ensuring that the steel coils meet the required quality standards before further processing or usage.
- Q: I just want to know why is cold steel katana a very good sword?? How can you tell if a cold steel katana is good or not
- The only way to be sure about the steel in your sword is to take it to a university and have its components analyzed by the metals department. If there are high concentrations of carbon and iron and not much else, then you know the steel in your sword is of high quality and has been made well. There really is no other way short of bashing the sword against something else to determine how brittle it is or how strong it is. Ideally, you want a combination of both...high carbon steel on the outside to hold an edge, low carbon steel on the inside to give it strength and allow it to bend instead of break.
- Q: What are the different methods of coil edge trimming?
- There are several methods of coil edge trimming that are commonly used in various industries. These methods include: 1. Shearing: This method involves using a shear blade to cut the edges of the coil. Shearing is a common method used for cutting thick coils and can be done manually or with the help of a machine. It provides a clean and straight cut but may not be suitable for thin or delicate materials. 2. Slitting: Slitting is a process in which the coil is passed through slitter knives that make multiple cuts along the edge to create narrower strips. This method is commonly used for producing narrow coils or strips of various widths. Slitting can be done in-line with a coil processing line or as a separate standalone process. 3. Laser cutting: Laser cutting is a precise method of coil edge trimming that uses a high-powered laser beam to cut through the material. It offers high accuracy and flexibility to cut complex shapes or patterns. Laser cutting is commonly used for thin or delicate materials, as it minimizes the risk of deformation or damage caused by other cutting methods. 4. Plasma cutting: Plasma cutting is a thermal cutting process that uses a plasma torch to cut through the coil. It is suitable for cutting a wide range of materials, including thick coils. Plasma cutting is known for its high cutting speed and ability to cut through materials with high melting points, such as stainless steel or aluminum. 5. Waterjet cutting: Waterjet cutting is a method that uses a high-pressure jet of water mixed with an abrasive material to cut through the coil. It is a versatile method that can cut a wide range of materials and thicknesses. Waterjet cutting provides a smooth and precise cut without heat-affected zones, making it suitable for sensitive materials. 6. Guillotine cutting: Guillotine cutting involves using a guillotine-style blade to cut through the coil. It is a quick and efficient method that provides a straight cut. Guillotine cutting is commonly used for cutting coils of various thicknesses and is often performed with the help of a machine for higher precision. Each method of coil edge trimming has its own advantages and considerations depending on the specific requirements of the application. The choice of method usually depends on factors such as material properties, thickness, desired cutting accuracy, production volume, and budget constraints.
- Q: Monopolistic competition means all of their products are identical like things in supermarket like milk. There are no high barriers to entry. Oil and steel are all same in all industries.
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Z100 hot deep cold rolled dc51d z galvanized steel coil
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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