Cold Rolled Galvanized Steel with Color Prepainted

Cold Rolled Galvanized Steel with Color Prepainted System 1

Cold Rolled Galvanized Steel with Color Prepainted

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 9000 m.t./month

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Product Description

1. Prepainted cold rolled steel simple introduction:
Prepainted cold rolled steel is also named prepainted galvanized steel coil, which is produced by a new type of modern technology, which employs radiation hot-dipped galvanizing process mainly
Adopts the finishing hot galvanized steel as the raw material, then printing and baking
Some special colorful paint. Through this method, Prepainted cold rolled steel has the organic coating to
Protect itself from rusting, which would extend its service time as longer as 1.5 times
Than the usual galvanized steel coil.

2. Prepainted cold rolled steel special scope and products
1)Length: 762/900/914/1040/1215
2)Printed, Filmed, Pressed, Matte steel coil/sheet
2)G550 full hard

3. Prepainted cold rolled steel features:
-Corrosion resistance.
-Formability.
-Decoration.
- Excellent Workability.

4. Prepainted cold rolled steel applications fields:
Roofing and walling, curved profiles, corrugated sheets, foamed sandwich panels for roofing and walling, roof tills, rainwater gutter, metal doors, garage doors, wall panels for partitions, ceiling panels, suspended frames, interior metal doors or windows, profiles for exterior cabinets of white appliances, office furniture, home appliances, etc. Ppgi steel coil prepainted cold rolled steel coils

5. Prepainted cold rolled steel quality control:
Strict procurement process---skillful technical workers---final products inspection
(resistance to corrosion, salt spray test, exposure test, machinability, thermal resistance)
---standard packing

6. Prepainted cold rolled steel process:
Pay off reel-double cut shear-jonter-pre cleaning section-dryer-entry accumulation-cleaning section-chemical coater-chemical oven-primer coater-prime oven-prime coater cooling unit-dryer-finish coater-finish oven-finish coater cooling unit-dryer-tension leveler-exit accumulator-exit shear-tension reel

commodity	Prepainted cold rolled steel
width	600-1250mm
thickness	0.14-5mm
standard	JIS G 3302-1998, ASTMA653M, GB/T 2518, Q/CHG3-2005, EN 10142, DX51D,ENG10142,SGCD(DX52D+Z)
coil weight	3-5 MT (Can be customized)
technique	Hot dipped galvanized, alu-zinc coating, pre-painted, color coating, etc
zinc coating	60-275g/m2
tolerance	Thickness: +/-0.02mm Width: +/-2mm
surface processing	Regular spangle, minimized spangle, zero spangle, bright spangle, etc
application	Steel structure, building exterior application, building material, roofing household, application, tube making, etc^
product feature	Good performance, high precise, high straightness, high evenness and surface finishing, uniform thickness, easy for coating process, high tensile strength, high pressing property and low yield point
package	Wrapped with waterproof paper inside, galvanized steel covered, tied by steel strip, supported by pallet, then loaded in container or according to customer' requirements
delivery	Normally 10-20 days after get deposits or according to the quantity

Cold Rolled Galvanized Steel with Color Prepainted

FAQ

1. Is the sample available?
Yes, samples can be sent for test if you need.

Q: What are the safety precautions for handling steel coils?: Some safety precautions for handling steel coils include wearing appropriate personal protective equipment (PPE) such as gloves, safety glasses, and steel-toed boots to protect against potential injuries. It is important to ensure proper lifting techniques are used, utilizing equipment like forklifts or overhead cranes when necessary. Coils should be stored and stacked securely to prevent them from falling or rolling. Regular inspections of coils and equipment should be conducted to identify any potential hazards or damages. Additionally, workers should be trained on safe handling procedures and be aware of the weight and dimensions of the coils they are handling.

Q: What is the role of steel coils in the production of industrial machinery?: Steel coils play a crucial role in the production of industrial machinery as they serve as the raw material for various components and parts. The coils are often used to fabricate structural frames, gears, shafts, and other essential elements that provide strength, durability, and stability to the machinery. The versatility and strength of steel make it an ideal material for withstanding the rigorous demands of industrial applications, ensuring the reliability and performance of the machinery.

Q: i am working in a firm that deals with steels.. so it is necessary for me to understand the chemistry of the steels from their names so that i need not memorize all the grades with their metallury.. where can i find information about this nomenclature ? please help: For steels with a four number code like 1020, 4140 ect the first two digits are the alloying information. I think you need to memorise those. 10 steels are plain carbon steel with no alloying. 41 steels are chrome-molly. The third and forth digits are the carbon content. 1020 is 0.2% Carbon, 4140 is 0.4% carbon. I don't know if there is a system to stainless steels.

Q: How are steel coils used in the manufacturing of automotive bodies?: Steel coils are used in the manufacturing of automotive bodies as they are rolled into flat sheets and then formed into various car body parts, such as panels and frames. These coils provide the necessary strength and durability to withstand the rigors of daily use and ensure the structural integrity of the vehicles.

Q: My neighbor who has an older model mustang installed a steel clutch in it and has blown 4 transmissions as a result.Can any mechanic explain why a steel clutch would kill transmissions? What other modifications would the car need in order to prevent this?: First of all it's not really a steel clutch..it is called a sintered iron clutch disk... a sintered iron clutch has a very aggressive amount of friction and is generally only used in racing application because of this...also it is ushually a non sprung disk. all of these factors = a very abrupt ingagement of the clutch which will shock the driveline very badly...say he's making 400hp and has really sticky tires..there is bound to be a weak link between the engine and the tires, in a factory driveline this would probably have been the clutch(it would slip) but since he has upgraded it he has now found the next weekest llink..in this case the transmission, he either needs to look into a beefier box or not launch the car so hard.

Q: How can the quality of steel coils be ensured?: The quality of steel coils can be ensured through various measures such as regular testing and inspection, adherence to industry standards and specifications, quality control processes during manufacturing, and certification from reputable third-party organizations. Additionally, proper handling, storage, and transportation practices play a crucial role in maintaining the quality of steel coils.

Q: What are the different types of steel coil edge conditioning methods?: There are several different types of steel coil edge conditioning methods, including slitting, trimming, deburring, chamfering, and edge rolling.

Q: How are steel coils inspected for color consistency?: To ensure that the final product meets the desired specifications, various methods are used to inspect the color consistency of steel coils. Visual inspection, which involves trained inspectors examining the coils under controlled lighting conditions, is one common method. By comparing the color of each coil to a standard color chart or a previously approved sample, any variations in color can be detected and noted for further analysis. In addition, objective color measurement can be achieved using advanced technologies such as spectrophotometers. These devices measure the reflective properties of the steel surface using light, allowing for precise color analysis. The obtained color data is then compared to the specified color range, and any deviations are flagged for further investigation. Furthermore, some manufacturers may opt for automated color measurement systems, such as colorimeters or color cameras, to inspect steel coils for color consistency. These systems provide quick and accurate assessments of the color of each coil, ensuring uniformity throughout the entire batch. Overall, the inspection process for color consistency in steel coils combines visual inspection, spectrophotometry, and automated color measurement systems. This comprehensive approach guarantees that the steel coils meet the required color standards, resulting in consistent and high-quality products for customers.

Q: What are the different surface treatments for steel coils?: There are several different surface treatments available for steel coils, depending on the desired outcome and application. Some of the most common surface treatments for steel coils include: 1. Hot-dip galvanizing: This process involves immersing the steel coils in a bath of molten zinc, which forms a protective layer on the surface of the steel. Hot-dip galvanizing provides excellent corrosion resistance and is often used for outdoor applications. 2. Electro-galvanizing: Similar to hot-dip galvanizing, but instead of immersing the steel coils in molten zinc, a thin layer of zinc is electroplated onto the surface of the steel. Electro-galvanizing provides good corrosion resistance and is commonly used for indoor applications. 3. Powder coating: This process involves applying a dry powder to the surface of the steel coils, which is then heated and cured to form a hard, durable coating. Powder coating provides excellent corrosion resistance and is available in a wide range of colors and finishes. 4. Paint coating: Steel coils can also be coated with a liquid paint, which provides both corrosion resistance and aesthetic appeal. Paint coatings can be applied in various thicknesses and finishes, depending on the desired look and level of protection required. 5. Phosphating: Phosphating is a chemical treatment that involves immersing the steel coils in a phosphate solution. This process creates a thin, adherent layer of phosphate on the surface of the steel, which enhances paint adhesion and improves corrosion resistance. 6. Chromate conversion coating: Also known as chromating or passivation, this process involves immersing the steel coils in a solution containing chromium salts. Chromate conversion coatings provide excellent corrosion resistance and also act as a primer for subsequent paint or powder coating. 7. Zinc-nickel plating: This surface treatment involves electroplating a layer of zinc-nickel alloy onto the steel coils. Zinc-nickel plating provides superior corrosion resistance compared to pure zinc plating and is often used in demanding environments. These are just a few of the many surface treatments available for steel coils. The choice of treatment depends on factors such as the application, desired level of corrosion resistance, aesthetic requirements, and budget. It is important to carefully consider the specific needs of the project and consult with experts to determine the most suitable surface treatment for steel coils.

Q: nylon sounds alot better but i want to keep the acoustic i have now. Is it proper to put nylon on an acoustic guitar meant for steel strings?: Nylon Strings For Acoustic Guitar

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