Galvanized Steel Sheet Gi Coil for Building Materials

Galvanized Steel Sheet Gi Coil for Building Materials

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

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Basic Info.

Model NO.:ST010

Standard:ASTM, JIS, GB, AISI, DIN

Steel Grade:Q195

Certification:ISO, SGS, BV, RoHS, IBR

Surface Treatment:Galvanized

Technique:Cold Rolled

Application:Packing,Gutter Ect.

Edge:Mill

Stock:Stock

THK:0.13-3mm

Width:10mm-550mm

Inner Diameter:200mm to 600mm

Export Markets:Global

Additional Info.

Packing:Wood Pallets

Standard:OEM

Origin:China

Production Capacity:30000 Tons Each Month

Product Description

1. Thickness: 0.18-1.5mm;
2. Width: 50-914mm;
3. Hardness: 380MPa-450MPa;
4. Specification: 0.35*50, 0.4*45, 0.4*65, 0.4*68, etc.;
5. Surface waxed and edges deburred;
6. Standard: As per buyers' specifications among Q195-Q345B in the GB standard;
7. Package: Inner is protect humidity-proof waw paper, medium is plastic film, outer is sackcloth or compound paper packing, or as per customer's requirements.

Standard	AISI, ASTM, BS, DIN, GB, JIS, etc
Grade	SGCC, DX51D, DX53D, DX54D, etc
Thickness	0.14-2.5mm
Width	less than 600mm
Inner Diameter	508/610mm
Coil Weight	1.5-4.0T
Zinc Coating	60g/m 2 -180g/m 2
Spangle State	regular spangle, small spangle, big spangle, non-spangle
Surface Treatment	Chromate, Oil, Lacquer Seal, Phosphating, etc

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Galvanized Steel Sheet Gi Coil for Building Materials

Package:

Galvanized Steel Sheet Gi Coil for Building Materials

FAQ:

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.

4.What is the validity of your quotation?

Normally 7 days.

5.What is your advantage?

24 hour quick response /Customer oriented/ Credit foremost/ Top quality Excellent

Q:I just bought a dpms ar15 and it says if I shoot steel cases (laquer coated) or foreign ammo it voids the warranty. But before I knew this I bought 200 rounds of Russian steel cased anmo. Think I should just shoot there two hundred and not buy anymore? Some people say all they shoot is steel cased ammo and have no problemAny advice is appreciated: Steel Case Ammo

Q:How are steel coils used in the production of marine vessels?: Steel coils are extensively used in the production of marine vessels due to their strength, durability, and versatility. These coils are typically made of high-quality steel, which is known for its ability to withstand harsh marine environments and resist corrosion. One of the primary applications of steel coils in the production of marine vessels is for the construction of the hull. The steel coils are formed into plates, which are then welded together to create the hull structure. The strength of these coils ensures that the hull can withstand the extreme forces and pressures experienced during a vessel's operation, including rough seas and heavy cargo loads. Additionally, steel coils are used in the production of various components and fittings within a marine vessel. These coils can be shaped, cut, and formed into different parts, such as bulkheads, decks, and superstructures. The versatility of steel allows manufacturers to create complex shapes and structures that are essential for the efficient and safe operation of a marine vessel. Moreover, steel coils are also used for the fabrication of pipes and tubing systems within marine vessels. These pipes are crucial for various functions, such as transporting fluids, fuel, and ventilation throughout the vessel. The strength and corrosion resistance of steel coils ensure that these pipes can withstand the high pressures and corrosive nature of marine environments. Furthermore, steel coils are utilized in the production of marine vessel equipment, such as winches, cranes, and anchor systems. These components require a high-strength material that can withstand heavy loads and constant use. Steel coils provide the required strength and durability to ensure the reliable performance of these critical equipment. In conclusion, steel coils play a vital role in the production of marine vessels. Their strength, durability, and versatility make them an ideal material for constructing the hull, manufacturing various components, fabricating piping systems, and creating equipment. The use of steel coils ensures the safety, efficiency, and longevity of marine vessels, enabling them to navigate the challenging conditions of the open seas.

Q:Why?Which one should i get? I am just starting to learn Guitar. Which one would be better for me? What is the difference? I already got the acoustic nylon but i might return it... if the steel is better.: A nylon string guitar, more properly called a classical guitar, is used almost exclusively for playing classical music. Unless you're interested in classical music you should avoid this guitar. Also, it is only played fingerstyle so you will not be able to learn how to use a pick, which is a valuable, necessary skill. Steel string acoustic guitars are used for a wide variety of music including rock, pop, folk, bluegrass, and more. This is a much more versatile guitar and is the one you probably should have bought.

Q:Are steel coils resistant to rust and corrosion?: Steel coils exhibit resistance to rust and corrosion. Typically, these coils are crafted from either carbon steel or stainless steel, both of which possess exceptional properties for combating corrosion. Carbon steel coils are frequently coated with a protective layer, such as zinc or a polymer coating, to augment their resistance to rust and corrosion. Conversely, stainless steel coils possess inherent corrosion-resistant qualities due to the presence of chromium. This element creates a protective oxide layer on the steel's surface, effectively preventing rust and corrosion. Nonetheless, it is crucial to acknowledge that the extent of resistance may also hinge on the specific grade and quality of the steel employed in the coils, as well as the environmental conditions to which they are exposed.

Q:for my engineering project I have been asked to design a method of suspending a TV of weight 14Kg from a gantry, the TV must be 5m below the gantry. My team have decided to use as a suspension method a steel cylinder of outer diameter of 10cm and an inner diameter of 8, however we now need to work out both the max stress and strain and the actual stress and strain. and help would be useful: In most engineering calculations we have to make some assumptions about ideal behavior of a material otherwise we would not be able to simplify our equations to manageable sizes. Your steel cylinder (which I'll call a pipe) is made of a certain type of steel. That steel type has property tolerances listed in a steel manual to help you know about your steel before you begin. You'll need to know the cross-sectional area of the pipe and the weight of the TV to determine an average stress on the pipe. Obviously the weight of the TV is the force it generates. The force is its mass x gravitational acceleration. Since we typically think of steel as an elastic material, we think of it stretching like a rubber band or a spring. You pull it down with a TV and it deflects a certain amount, and will return to its original length when the TV is removed. It is typical to assume that all steel, regardless of its strength, has the same value for this elastic property. It is commonly referred to as the elastic modulus. This value will help you determine what type of strain occurs under what type of stress. So, once you have the stress, you can get the strain by using the elastic modulus. Once you have the strain you can determine the deflection based on the pipe length. Having the steel properties will help you determine how close your TV comes to stressing the pipe to its yield stress. If you reach a yield stress, your steel will deflect, but when you take the TV off it will not return to its original shape. I hope I've helped outline some of the things you'll need to do for the project, I tried not to give away specifics so that you can actually engage your brain around the project. Enjoy, learn a lot, and realize that this skill could easily turn into a career where you are designing projects that when done correctly save people's lives every day of the year.

Q:How do steel coils affect the quality of finished products?: Steel coils can greatly impact the quality of finished products in various industries. One of the key ways steel coils affect product quality is through their dimensional accuracy and consistency. When the steel coils are not properly manufactured or have irregular dimensions, it can lead to issues in the production process and result in finished products that do not meet the desired specifications. Furthermore, the surface quality of steel coils is critical in determining the final appearance and performance of the finished products. Coils with surface defects, such as scratches, rust, or unevenness, can negatively impact the aesthetic appeal of the products, making them less desirable to customers. Moreover, these defects can also affect the functionality and durability of the finished products, leading to potential failures or reduced lifespan. The mechanical properties of steel coils also play a vital role in determining the quality of finished products. Coils with inconsistent or inadequate mechanical properties can compromise the strength, toughness, and overall performance of the end products. For example, in industries such as automotive or construction, where strength and reliability are crucial, the use of steel coils with the wrong mechanical properties can lead to safety hazards or structural failures. Additionally, the chemical composition of steel coils can significantly influence the quality of finished products. The presence of impurities or variations in the alloying elements can affect the material's corrosion resistance, weldability, and other essential properties. This, in turn, can impact the longevity and functionality of the final products. In summary, steel coils have a substantial impact on the quality of finished products. Their dimensional accuracy, surface quality, mechanical properties, and chemical composition all contribute to the overall performance, appearance, and durability of the end products. Therefore, it is crucial to ensure that steel coils used in manufacturing processes meet the desired standards to achieve high-quality finished products.

Q:What are the dimensions of steel coils used in the structural component industry?: The dimensions of steel coils used in the structural component industry can vary depending on the specific application and requirements. However, common dimensions for steel coils in this industry typically range from 0.5 to 3.0 millimeters in thickness and 600 to 2000 millimeters in width. The length of the coils can vary but is often around 2000 to 2500 meters.

Q:How are steel coils processed for specific applications?: Steel coils go through a series of meticulously planned steps to be processed for specific applications. The process commences with the selection of the appropriate steel grade and thickness, which is based on the requirements of the end application. Upon receiving the steel coils, they undergo a series of processing steps to transform them into the desired product. The first step in processing steel coils is referred to as uncoiling, where the coil is unwound and straightened to ensure it is flat and ready for further processing. Next, the uncoiled steel is cleaned to eliminate any dirt, oil, or rust on the surface. This is typically done through pickling, a process that involves immersing the steel in an acid bath to remove impurities. Once cleaned, the steel undergoes various shaping processes depending on the desired application. This can involve slitting, where the coil is cut into narrower strips, or shearing, where it is cut into specific lengths. These shaping processes often require specialized machinery capable of handling the high strength and thickness of the steel. After shaping, the steel may undergo additional processes to enhance its properties. For instance, it can be heat treated to increase strength or hardness, or it can go through a coating process to improve corrosion resistance. Coating techniques can include galvanizing, where a layer of zinc is applied to the steel, or painting, where a layer of paint is added. Finally, the processed steel coils are inspected for quality and undergo any necessary finishing processes. This can involve trimming the edges to remove irregularities, or applying protective coatings to prevent damage during transportation or storage. In conclusion, processing steel coils for specific applications is a complex and carefully controlled process. It involves a combination of shaping, cleaning, coating, and finishing processes to ensure that the steel meets required specifications and is suitable for use in various industries such as automotive, construction, and manufacturing.

Q:What is the difference between a steel strip and a coil? The steel strip is flat steel, and the steel coil is made of steel. Is that correct?: Steel rolls are also called steel belts. There is no difference between them. They are not flat steel

Q:Can steel coils be customized according to specific requirements?: Yes, steel coils can be customized according to specific requirements. Manufacturers can alter the dimensions, thickness, width, and other specifications of steel coils to meet the specific needs of customers.

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