Pre-painted Galvanized/Aluzinc Steel Sheet Coil with Prime Quality and Best Price in Blue

Pre-painted Galvanized/Aluzinc Steel Sheet Coil with Prime Quality and Best Price in Blue System 1

Pre-painted Galvanized/Aluzinc Steel Sheet Coil with Prime Quality and Best Price in Blue

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 5000 m.t./month

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2.Main Features of the Pre-painted GI Steel Coil

• Excellent corrosion resistance

• Excellent weather resistance

• Capability of decoration, molding, corrosion resistance

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

3.Pre-painted GI Steel Coil Images

Pre-painted Galvanized/Aluzinc Steel Sheet Coil with Prime Quality and Best Price in Blue

4.Pre-painted GI Steel Coil Specification

Quality standar: JIS G3312 CGCC & CGLCC
Hardness of P: Both soft and hard quality are available

Surface finish: with or without protect film
Thickness : 0.14-1.20 mm
Width : 914mm, 1000mm, 1220mm and 1250mm, thickness 600-1250mm is available
Finish by coil or sheet: Both sheet and coil are available
8Zinc coating: 60-275G/M2, both sides
Paint thickness for top side : 5 micron primer + (10-20) microns modified polyester, any RAL color code.
Paint thickness for back side: (5-10) microns Epoxy
Weight per coil: 4-6 tons, also can be upon customer's requirements

Max loading weight in one 20ft container : 25 tons generally

5. FAQ of Pre-painted GI Steel Coil

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

1. What is the minimum order quantity ?

Our MOQ is 50mt for each size. And we will consider to give more discount if you make big order like 1000 tons and more. Further more, the more appropriate payment term your offer the better price we can provide.

2. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-25 days, but the shipment will depend on the vessel situation.

3. How to guarantee the quality of the products？

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.

Q: What are the common sizes of steel coils used in the industry?: The common sizes of steel coils used in the industry vary, but some of the standard sizes include 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm, 2.0mm, and 2.5mm. However, it's important to note that different industries may have specific requirements and may use custom sizes depending on their applications.

Q: How are steel coils inspected for surface cleanliness after processing?: Steel coils are inspected for surface cleanliness after processing through visual examination, using techniques such as optical scanning or high-resolution cameras. Additionally, other methods like acid etching or solvent cleaning may be employed to remove any contaminants or residues on the surface to ensure the coils meet the required cleanliness standards.

Q: What is the difference between carbon steel and spring steel?? And which is the better one to make swords with??: High Carbon Spring Steel

Q: How are steel coils used in the production of bridges and infrastructure?: Steel coils are an essential component in the production of bridges and infrastructure. These coils are made from steel, which is a strong and durable material that can withstand heavy loads and harsh environmental conditions. In bridge construction, steel coils are used to manufacture the structural components such as beams, girders, and columns. These components provide the necessary strength and support to the bridge, allowing it to carry the weight of vehicles, pedestrians, and other loads. Steel coils are rolled into the desired shape, cut to the required length, and then welded or bolted together to create these structural elements. Additionally, steel coils are also used in the fabrication of bridge decks, which are the roadways or walkways on the bridge. These coils are processed to form steel plates, which are then assembled and secured onto the bridge structure. The steel plates provide a smooth and durable surface for vehicles and pedestrians to travel on. In terms of infrastructure, steel coils play a vital role in the construction of various structures such as buildings, stadiums, and industrial facilities. They are used to fabricate the primary support systems, including columns, beams, and trusses, which provide the necessary strength and stability to these structures. Steel coils are also used to create roofing and cladding systems, ensuring protection against weather elements and enhancing the overall aesthetics of the infrastructure. Furthermore, steel coils are often used in the production of reinforcing bars, commonly known as rebar. Rebar is essential for reinforcing concrete structures such as foundations, walls, and slabs. These coils are processed into various sizes and shapes, and then embedded within the concrete to increase its tensile strength and prevent cracking or collapsing under heavy loads. Overall, steel coils are a critical component in the production of bridges and infrastructure. Their strength, durability, and versatility make them an ideal material for constructing safe and reliable structures that can withstand the test of time.

Q: What are the different methods of oiling steel coils?: There exist multiple techniques for oiling steel coils, each possessing unique benefits and applications. Some commonly employed methods are as follows: 1. Immersion or bath oiling: This technique entails immersing the steel coils in an oil bath, typically passing them through a series of rollers to ensure an even and complete coating. Bath oiling is a cost-effective and efficient method for large-scale production as it allows for simultaneous oiling of multiple coils. It is commonly utilized for hot-rolled coils. 2. Roll-on oiling: As suggested by the name, roll-on oiling involves applying oil to the surface of steel coils using rotating rollers. This approach guarantees uniform oil distribution and is suitable for both cold-rolled and hot-rolled coils. Roll-on oiling is often preferred when precise control over the amount of oil applied is necessary. 3. Spray oiling: Spray oiling involves applying a fine mist or spray of oil to the coils using specialized nozzles or sprayers. This method allows for targeted application, making it suitable for specific areas or sections of the steel coils. Spray oiling is commonly employed for precision or specialty coils where controlling the oil quantity is crucial. 4. Electrostatic oiling: Electrostatic oiling entails applying a charged mist of oil particles to the steel coils. The coils are given an opposite charge, causing the oil particles to be attracted and adhere to the surface. This method ensures an even and controlled distribution of oil, minimizing waste, and reducing environmental impact. Electrostatic oiling is commonly used for high-quality or high-precision applications. 5. Brush or roller oiling: This technique involves manually applying oil to the coils using brushes or rollers. It is typically utilized for smaller-scale operations or when precision is required in specific areas. Brush or roller oiling allows for close control over the amount of oil applied. The selection of the oiling method depends on various factors, including the type of steel, desired level of oil coverage, production volume, and cost considerations. Each method possesses its own advantages and limitations, and manufacturers often choose the most suitable technique based on their specific requirements and objectives.

Q: What are the common uses of pre-painted steel coils?: Pre-painted steel coils are commonly used in various industries such as construction, automotive, and appliance manufacturing. They are primarily utilized for exterior and interior building applications, including roofing, siding, and wall panels. Additionally, pre-painted steel coils find extensive usage in producing automotive parts, such as body panels and structural components. The coils are also employed in the manufacturing of appliances like refrigerators, ovens, and washing machines, providing a durable and aesthetically pleasing finish.

Q: How are steel coils used in the production of medical equipment?: Steel coils have various applications in the manufacturing of medical equipment. One way they are commonly used is in the production of surgical instruments. Scalpels, forceps, and clamps, for example, require a cutting edge that is both sharp and long-lasting. Steel coils are ideal for creating these edges as they can be easily shaped, hardened, and sharpened, ensuring precision and durability. Furthermore, medical devices like braces, orthopedic implants, and prosthetics often incorporate steel coils. These devices necessitate materials with exceptional strength and durability to provide support and stability to the body. Steel coils can be molded into different forms and sizes to meet the specific needs of patients, delivering the required support and functionality. Moreover, steel coils find application in the manufacturing of medical equipment such as MRI machines and X-ray systems. These machines rely on robust and dependable components to guarantee accurate imaging and diagnostics. Steel coils are integral to the construction of these machines as they provide stability and structural support, enabling precise and high-quality imaging. To summarize, steel coils are of utmost importance in the production of medical equipment as they offer strength, durability, and versatility. Whether it's surgical instruments, orthopedic devices, or diagnostic machines, steel coils are utilized to create dependable and high-performing medical equipment that ultimately enhances patient care and outcomes.

Q: i recently got an industrial piercing and instead of getting pierced with a metal bar i have a PTFE bar .. i eventually want to put in a metal bar but what kind do i get? whats the difference between a surgical steel and titanium bar?thanks: 316L steel is the most basic metal used in body jewelry. It is the basic requirement of metal to be used in initial piercings and for healing. There are better grades but usually they cost more as well. For most people this grade of steel works just fine. Titanium is usually preferred over steel because it contains no nickel and it weighs almost 50% less than steel. Titanium can come in plain polish which looks just like steel AND it can come in a variety of colors (but NOT red or black). Titanium is super for people with sensitive skin to steel. It does cost a little more but is well worth it.

Q: I am trying to make a homemade fender eliminator for my motorcycle and the instructions from the site I found said to use 22 gage weld steel. I went to lowes and all they had was 26 gage sheet metal. What is the difference between the two? Is weld steel less flexible?: Gauge is a measure of thickness. 19 Ga = 0.0418 20 Ga = 0.0359 22 Ga = 0.0299 Higher numbers are obviously thinner sheets. To my knowledge the way it works is going up five gauges means the thickness is reduced by half. For example 10 Ga. is 0.1345 in, while 15 Ga is 0.0673 in.

Q: I know that carbon steels and alloy steels are different but are carbon steels still alloys?Thanks!: Carbon steel, or plain-carbon steel, is a metal alloy. It is a combination of two elements, iron and carbon. Depending upon the amount of presence of carbon in the alloy, Carbon steel can be classified into 4 different categories- Low Carbon Steel Medium Carbon Steel High Carbon Steel Very High Carbon Steel

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