Pre-painted Aluzinc Galvanized steel Coil of Good Quality

Pre-painted Aluzinc Galvanized steel Coil of Good Quality System 1

Pre-painted Aluzinc Galvanized steel Coil of Good Quality

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 30 m.t.

Supply Capability:: 20000 m.t./month

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1.Structure of Prepainted Galvanized steel Coil

With Gi as base metal, after pretreatmet (degrease and chemical treatment) and liquid dope with several Layers of color, then after firing and cooling, finally the plate steel is called pre-painted galvanized steel ( PPGI) .Pre-painted galvanized steel is good capable of decoration ,molding, corrosion resistance

2.Main Features of Pre-painted Galvanized steel Coil

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

3.Pre-painted Galvanized steel Coil Images

Pre-painted Aluzinc Galvanized steel Coil of Good Quality

4. Pre-painted Galvanized steel Coil Specification

Standard: ASTM, GB,JIS,JIS G3302 ASTM 755 EN10169

Grade: DX51D CGCC CS

Thickness: 0.13mm~3.0mm,

Width: 1250,600-1250mm

Coil weight:3-12 MT

Coil ID:508/610mm

Chemical composition:

0.150

0.476

11.231

12.50

0.900

0.039

0.010

Typical size range:	0.18 – 1.5mm Thick 600 – 1500mm Wide
Paint coating:	25+5microns top side 5~7 microns bottom side
Zinc coating:	60 to 275g/sqm
Colour system:	RAL
Available specifications:	EN 10326-2004 EN 10327-2004 JIS G3312-1994 ASTM A653-02a Q/BQB 440-2003
Steel grades:	DX51D+Z; CGCC; CGCD1; CS type A/B/C; FS Type A/B; TDC51D

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

5.FAQ of Prepainted Galvanized steel Coi

We have organized several common questions for our clients，may help you sincerely：

1.How do you control your quality

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

2.how long we will receive the goods ？

After receiving your deposit or workable lc ,our normal shipment date is 15-20days,and it takes around 28 days to reach your port of destination. But is up to different destination

Q: A song by brokencyde is called Blue Steel.... a verse in it says Don't make me show you blue steel.: Reference is to a gun which is typically the process of Bluing the steel of the guns metal parts.

Q: How are steel coils used in the production of food processing equipment?: Due to their advantageous properties, steel coils find widespread use in the manufacturing of food processing equipment. These coils, typically crafted from stainless steel, are employed in the production of a diverse array of equipment, including mixers, blenders, conveyors, ovens, and fryers. The excellent resistance to corrosion exhibited by steel coils is one of the primary reasons they are preferred for use in food processing equipment. Stainless steel coils possess a high resistance to rust and can endure exposure to moisture and various food substances without deteriorating. This crucial characteristic ensures that the equipment remains hygienic and safe for food processing. In addition, steel coils provide exceptional strength and durability, enabling food processing equipment to withstand heavy use and harsh operating conditions. These coils can be shaped into various forms and sizes, making it possible to fabricate complex equipment components. This versatility facilitates the design and construction of equipment that is both efficient and reliable in processing a wide range of food products. Moreover, steel coils are simple to clean and maintain. The smooth surface of stainless steel prevents staining and simplifies the removal of food residues, thereby preventing the growth of bacteria. Regular cleaning and sanitation of food processing equipment are indispensable in maintaining food safety standards, and steel coils streamline this process, making it more effective. Furthermore, steel coils possess excellent heat conductivity properties, which facilitate efficient heat transfer in food processing equipment, such as ovens and fryers. This allows for precise temperature control and uniform cooking, ensuring consistent quality in the processed food products. In summary, steel coils assume a vital role in the production of food processing equipment by providing corrosion resistance, strength, durability, ease of cleaning, and efficient heat transfer. These qualities render steel coils an ideal material for manufacturing equipment that meets the stringent hygiene, safety, and quality standards required in the food processing industry.

Q: Explain how you could make plastic sink and steel float?: plastic can be denser than water. Make it a brick and it sinks. Ships float because they are mostly air - surrounded by steel.

Q: What are the different methods of welding steel coils?: There are several different methods of welding steel coils, each with its own advantages and applications. The most common methods used in welding steel coils include: 1. Resistance Welding: This method uses pressure and electric current to generate heat and join the steel coils together. It is commonly used for high-speed production and can be further categorized into spot welding, seam welding, and projection welding. 2. Arc Welding: This method involves creating an electric arc between an electrode and the steel coils, which generates intense heat and melts the metal. There are various types of arc welding techniques, such as shielded metal arc welding (SMAW), gas metal arc welding (GMAW), and flux-cored arc welding (FCAW). 3. Laser Welding: Laser welding utilizes a highly focused laser beam to melt and join the steel coils together. This method offers precise control, high welding speeds, and minimal heat-affected zones, making it suitable for thin materials and intricate designs. 4. Electron Beam Welding: This technique employs a concentrated beam of high-velocity electrons to melt and fuse the steel coils. It is commonly used for welding stainless steel and other high-temperature alloys, as it provides deep penetration and minimal distortion. 5. Friction Stir Welding: In this method, a rotating tool with a pin is plunged into the steel coils, creating heat through friction. The softened material is then stirred together to form a solid joint. It is commonly used for joining aluminum, but can also be applied to steel coils. 6. Ultrasonic Welding: Ultrasonic welding involves applying high-frequency vibrations to the steel coils, which creates friction and generates heat to fuse the materials together. This method is commonly used for smaller steel coils and can provide fast and efficient welding with minimal distortion. These are some of the different methods of welding steel coils, each offering unique advantages and suitable for specific applications. The choice of welding method depends on factors such as the type and thickness of the steel, desired strength and quality of the weld, production speed, and cost considerations.

Q: What is the minimum temperature that steel coils can withstand?: The minimum temperature that steel coils can typically withstand without undergoing significant changes in their physical properties is around -40 degrees Celsius (-40 degrees Fahrenheit). However, this can vary depending on the specific type and grade of steel used in the coils.

Q: What are the different types of steel coil storage locations?: There are several different types of steel coil storage locations, including warehouse storage, outdoor storage yards, rack storage systems, and automated storage systems.

Q: How are steel coils used in the manufacturing of conveyor belts?: Steel coils are used in the manufacturing of conveyor belts as they provide the necessary strength and durability required for transporting heavy loads. The steel coils are processed and shaped into strong, flat strips that are then woven or bonded onto the belt's surface, enhancing its strength and resistance to wear and tear. This ensures that the conveyor belt can efficiently and reliably carry materials across various industries, including mining, logistics, and manufacturing.

Q: How is the quality of steel coils determined?: The quality of steel coils is determined by various factors such as the chemical composition, mechanical properties, surface finish, and dimensional tolerances. These factors are assessed through rigorous testing and inspections, including chemical analysis, tensile testing, hardness testing, visual inspection, and dimensional measurements. Additionally, industry standards and specifications play a crucial role in determining the quality of steel coils by setting specific requirements that the coils must meet.

Q: How do steel coils contribute to energy efficiency in buildings?: Steel coils contribute to energy efficiency in buildings through their use in HVAC systems. Steel coils are commonly used in air conditioning and heating units as a part of the heat exchanger. The coils help to transfer heat between the indoor and outdoor environments, allowing for efficient temperature control. By efficiently transferring heat, steel coils help to reduce energy consumption and ensure that the building's HVAC system operates at optimal levels. This ultimately contributes to energy savings and increased energy efficiency in buildings.

Q: What are the different types of corrosion protection for steel coils?: There are several different types of corrosion protection for steel coils, including galvanizing, paint coatings, organic coatings, and metallic coatings. Each method provides a barrier between the steel surface and the corrosive environment, preventing or slowing down the corrosion process. Galvanizing involves applying a layer of zinc to the steel surface, while paint coatings use various types of paints or primers. Organic coatings utilize polymers or resins to form a protective layer, and metallic coatings such as tin or aluminum can also be applied. The choice of corrosion protection method depends on factors such as the specific corrosive environment, desired lifespan, and cost considerations.

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