Prepainted galvanized steel coil PPGI PPGL COATED STEEL
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 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
You Might Also Like
PREPAINTED GALVANIZED STEEL COILS
ZINC COATING:60g/m2 (-/+10g/m2)
COLOR: ACCORDING TO COLOR SAMPLE.
TOP COATING:5+13 MICRON, BACK COATING:5-7 MICRON;
COIL WEIGHT:3-5 ton
STANDARD:JIS G 3312
STEEL GRADE:CGCC
COIL ID:508mm
1.THICKNESS:-0.02/+0.02mm; WIDTH:0/5mm.ZINC COATING：+/-10g/m2;
2.TOLERANCE:+/-10% WITH QUANTITIES AND AMOUNT.
3.PACKAGE：FULL PACKED WITH ANTI-DAMP PAPER,IRON SHEET OUTSIDE.
4.SHIPMENT: GOODS WILL BE DELIVERED WITHIN 20 DAYS AFTER RECEIVING ADVANCE PAYMENT
5.TERMS OF PAYMENT: 20% TT IN ADVANCE,80% AGAINST COPY OF B/L. OR LC AT SIGHT
6.THIRD PARTY INSPECTION: SGS, INTERTEK,COTECNA ,BV. ANY EXPENSE ON INSPECTION(SUCH AS SGS,INTERTEK...) SHALL BE ON BUYER'S ACCOUNT.
- Q: What are the common international standards for steel coils?
- The common international standards for steel coils include ASTM A653/A653M, JIS G3302, EN 10346, and GB/T 2518. These standards specify the requirements for the chemical composition, mechanical properties, and dimensions of steel coils used in various industries.
- Q: How are steel coils inspected for color consistency using colorimetry?
- Steel coils can be inspected for color consistency using colorimetry, which is a method of quantifying and measuring colors. Colorimetry involves the use of specialized instruments, such as spectrophotometers or colorimeters, to measure the color of an object in terms of its hue, saturation, and brightness. To inspect steel coils for color consistency, a colorimeter is typically used. This device emits light onto the surface of the steel coil and measures the amount of light reflected back. The reflected light is then analyzed and compared to a known standard color to determine if there are any deviations. The colorimeter measures color by breaking down the reflected light into different wavelengths and quantifying the intensity of each wavelength. This data is then converted into numerical values that represent the color of the steel coil. These numerical values can be compared to a predefined color standard to determine if the color of the coil falls within an acceptable range. To ensure accurate and consistent color measurement, colorimetry relies on standardized color spaces, such as CIE L*a*b* or CIE RGB, which define a specific range of colors. By using these standardized color spaces, colorimeters can provide objective and reliable measurements of color consistency. In the case of steel coils, color consistency is particularly important for industries where the appearance of the final product is crucial, such as automotive or appliance manufacturing. By inspecting the color of steel coils using colorimetry, manufacturers can ensure that the final products have a consistent and visually appealing appearance. Overall, colorimetry is an effective method for inspecting steel coils for color consistency. By using specialized instruments and standardized color spaces, manufacturers can accurately measure and compare the color of steel coils to predefined standards, ensuring that the final products meet the desired color specifications.
- Q: How are steel coils labeled for identification?
- Steel coils are typically labeled for identification using stickers or tags that contain information such as the coil number, dimensions, weight, grade, and other relevant details.
- Q: What are the key factors affecting the strength of a steel coil?
- The key factors affecting the strength of a steel coil are the quality of the raw material used, the manufacturing process employed, the level of heat treatment, and the presence of any impurities or defects in the steel.
- Q: How are steel coils used in the production of industrial equipment?
- The utilization of steel coils is essential in the manufacturing of industrial equipment. These coils, which are large sheets of steel that are flat and rolled, serve as vital raw materials for various manufacturing processes. To begin with, steel coils are employed for the purpose of fabrication. They are cut, shaped, and welded together to form the structural framework of industrial equipment. This encompasses machinery, heavy-duty vehicles, storage tanks, and other components utilized in industries. The coils provide the necessary strength and durability to withstand the demanding conditions faced by industrial equipment. Furthermore, steel coils are frequently molded into specific shapes to produce various parts and components used in industrial machinery. These parts may include gears, shafts, bearings, brackets, and many others. The malleability of steel allows for easy manipulation and fabrication into different sizes and shapes, making it an ideal material for such applications. Moreover, steel coils are also utilized in the construction of industrial equipment, particularly in the production of boilers, heat exchangers, and pressure vessels. These coils are typically fashioned into tubes or pipes, which are then welded or brazed together to create the necessary structure for such equipment. The high strength and heat resistance properties of steel make it the preferred material for these applications, ensuring the safe and efficient operation of industrial processes. In conclusion, steel coils play a pivotal role in the manufacturing of industrial equipment. They serve as raw materials for fabrication, are transformed into parts and components, and are used in the construction of crucial equipment like boilers and pressure vessels. The durability, strength, and versatility of steel make it an indispensable material in the manufacturing industry.
- Q: What are the common coil handling equipment used in the industry?
- Some common coil handling equipment used in the industry include coil cradles, coil reels, coil cars, coil upenders, and coil transfer conveyors. These machines are essential for efficiently handling and transporting coils of various materials, sizes, and weights in manufacturing and processing operations.
- Q: I have a white gold engagement ring, and to be special I thought I'd get a plain band from Tiffany's--in stainless steel. Can stainless steel be worn with white gold or will there be a difference in the color or texture? I'm not planning on getting them soldered together, but I don't want it to be noticeable that they are different metals. Does anyone have experience in this subject?
- I didn't know Tiffany's sold stainless steel rings. I think the colour might match, but the texture wouldn't really (from looking at all the stainless steel around my kitchen. The only way to know for sure is to go to Tiffany's and try it on with your ring. Why not consider a white gold band from Tiffany's? I don't know what the price difference would be on that. But you can get a white gold for around $250 from TCo.
- Q: What are the applications of steel coils in the aerospace industry?
- The aerospace industry relies heavily on steel coils for various purposes. One important application is in the manufacturing of aircraft structures. Steel coils are commonly used to fabricate wing spars, fuselage frames, and landing gear, as they possess high strength and durability necessary to withstand heavy loads and extreme conditions. Another significant use of steel coils in the aerospace industry is in the production of engine components, specifically turbine blades. These blades experience high temperatures and rotational forces, making it crucial to utilize steel coils due to their excellent heat resistance and mechanical properties. This ensures the reliability and performance of aircraft engines. Steel coils also find utilization in the production of fasteners and connectors necessary for securely joining different parts of an aircraft. Bolts, nuts, and rivets made from steel coils are essential for maintaining the structural integrity and safety of the aircraft. These fasteners need to possess high tensile strength and corrosion resistance. Furthermore, steel coils are employed in the production of fuel tanks and hydraulic systems. The weldability and formability of steel allow for the efficient fabrication of these complex structures. Steel coils can be shaped into various sizes and configurations, providing flexibility in designing fuel tanks and hydraulic components that meet specific requirements. In conclusion, steel coils are indispensable in the aerospace industry. Their use in aircraft structures, engine components, fasteners, and fuel tanks highlights their versatility and reliability. The exceptional strength, durability, heat resistance, and formability of steel make it the preferred material for various aerospace applications, ultimately ensuring the safety and performance of aircraft.
- Q: How are steel coils used in the manufacturing of safety systems?
- Steel coils are commonly used in the manufacturing of safety systems such as airbags and seat belts. The steel coils are formed into springs which provide the necessary tension and force to ensure the proper functioning of these safety devices. The coils are carefully designed and integrated into the system to enhance its performance and reliability, ultimately helping to protect occupants in the event of a collision.
- Q: What are the common methods of inspecting steel coils for quality control?
- Steel coils are inspected for quality control purposes using various methods. These methods involve visual inspection, dimensional measurement, and non-destructive testing. To inspect steel coils, visual inspection is a commonly used and straightforward method. This entails visually examining the surface of the coils for any visible defects such as scratches, dents, or discoloration. Visual inspection also includes checking the labeling, packaging, and identifying signs of corrosion or damage. Another crucial method to ensure quality is dimensional measurement. This involves measuring different dimensions of the coils, such as thickness, width, and length, to ensure they meet the required specifications. Tools like calipers, micrometers, or laser measurement devices can be utilized for dimensional measurement. Non-destructive testing (NDT) techniques are also widely employed in steel coil inspection. NDT methods enable the detection of internal and surface defects without causing damage to the material. Ultrasonic testing is a common NDT technique used for steel coil inspection. It works by sending high-frequency sound waves through the coil and analyzing the reflected waves to identify any defects. In addition, magnetic particle testing and dye penetrant testing are used to detect surface cracks or defects in the coils. Apart from these methods, other quality control practices may include chemical analysis to ensure the steel's composition meets the required standards, mechanical testing to assess the strength and hardness of the material, and corrosion testing to evaluate the coils' resistance to corrosion. In summary, a combination of visual inspection, dimensional measurement, and non-destructive testing techniques is typically employed to ensure the quality and integrity of steel coils during the quality control process.
Send your message to us
Prepainted galvanized steel coil PPGI PPGL COATED STEEL
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 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
Similar products
Hot products
Hot Searches
Related keywords
