Galvanized Steel Coil with No Spangle in High Quality

Galvanized Steel Coil with No Spangle in High Quality System 1

Galvanized Steel Coil with No Spangle in High Quality

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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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Hot-dip Zinc Coating Steel Building Roof Walls
1.Structure of Hot-Dip Galvanized Steel Sheet Description：

Hot-dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanizing process. It offers the economy, strength and formability of steel combined with the corrosion resistance of zinc. The hot-dip process is the process by which steel gets coated in layers of zinc to protect against rust. It is especially useful for countless outdoor and industrial applications. Production of cold formed corrugated sheets and profiles for roofing, cladding, decking, tiles, sandwich walls, rainwater protective systems, air conditioning duct as well as electrical appliances and engineering.

2.Main Features of the Hot-Dip Galvanized Steel Sheet：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent anticorrosive property

• High strength

• Good formability

• Good visual effect

3.Hot-Dip Galvanized Steel Sheet Images：

Galvanized Steel Coil with No Spangle in High Quality

4.Hot-Dip Galvanized Steel Sheet Specification：

Standard: ASTM, JIS,EN

Grade: CS, DX51D+Z,SGCC, SS 230~550,S220GD+Z~S550GD+Z, SGC340~SGC570

Thickness: 0.1mm~5mm

Width: max 2000mm

Coil weight:3-12 MT

Coil ID:508/610mm

Surface structure: zero spangle, regular spangle or minimum spangle

Surface treatment: Chromate treatment, Oiled/dry, skinpassed/non-skinpassed

Packing: Standard seaworthy export package

Technology test results:

Galvanized Steel Coil with No Spangle in High Quality

5.FAQ of Hot-Dip Galvanized Steel Sheet ：

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

1.How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

2.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.

3. 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 15-30 days, but the shipment will depend on the vessel situation.

Q: What are the common coil transportation methods?: The common coil transportation methods include using flatbed trucks, coil racks, coil cars, and coil trailers.

Q: How are steel coils used in the production of aerospace components?: Steel coils are used in the production of aerospace components in a variety of ways. One common application is in the manufacturing of structural parts, such as frames, beams, and brackets. Steel coils are often processed into flat sheets or strips, which are then cut and formed into the desired shape for these components. The strength and durability of steel make it an ideal material for these critical parts that need to withstand extreme forces and conditions. Additionally, steel coils are used in the production of engine components, such as turbine blades and combustion chambers. These components require materials with high temperature resistance and excellent mechanical properties. Steel coils are processed and shaped into intricate forms to create these vital engine parts, ensuring efficient and reliable operation. Furthermore, steel coils are used in the production of fasteners, such as bolts, nuts, and screws, which are essential for assembling various aerospace components. The high strength and corrosion resistance of steel make it a preferred choice for these fasteners, as they need to withstand the extreme forces and environments experienced during flight. Overall, steel coils play a crucial role in the production of aerospace components by providing the necessary strength, durability, and reliability required for safe and efficient operation in the demanding aerospace industry.

Q: Looking for a new entry door for my home If someone would explain the features and benefits of both fiberglass and steel doors I would greatly appreciate it!!: Steel doors can dent easily and are usually cheaper in price. Whereas fiberglass doors cost more but are more durable to withstand weather etc. Steel doors show the effects of wear and tear more than wood or fiberglass doors do.

Q: Cast steel welding: I Use these for cast iron, www.yms .uk/welding-rod-small-pack/2.5mm-cast-iron-welding-rod-small-pack/1951/11612/detail.asp they are expensive when compared to welding rods for steel but i find that normal steel ones dont work on cast iron

Q: i would like to know of any companies who buy shredded scrap steel: We are one of the biggest steel mills in Asia. Under our group, we have steel mills in Thailand and Bangladesh. On the monthly basis, we purchase steel scrap HMS1/2 80:20 and the shredded ISRI210/211, ISRI211 by bulk and 20' container to Thailand and Bangladesh. Due to the limitation of our existing shredded steel scrap supplier, we need to get more supply of the shredded. Please contact us or offer us of ISRI 210/211 or ISRI211 CFR Chittagong, Bangladesh with 500mt - 2000mt per shipment by 20' container. If any questions, please feel free to contact us.

Q: Steel is a mixture of Iron Carbon . So , is steel a metal or non - metal ?: Steel is an alloy mostly made of metallic elements. You really wouldn't classify steel as a metal or a nonmetal. That terminology is mostly used with pure elements.

Q: I have a need to connect various stainless steel tubes and fitting together and was wondering how to do it. I know a TIG welder is an option but have heard rumors that there is a way to solder it in much the same way you affix copper pipe. Perhaps with higher heat and different flux. I need step by step and maybe suppliers of the materials. Thanks in advance and please I do not need the call a plumber answers as I've gotten in the past: Compression Ferrel connections are the best. for small diameter pipe and tubing. A local hardware shop can supply you with the necessary parts and pieces and can also give you a step by step procedure/self help brochure. This will also allow you to install any valve or t or blank in the piping system. The only tools required will be wrenchs and a tube/piping cutter for this type of installation. Brazing is accomplished by heating the base metal and then the rod. There are different types of brazing rod such as brass, bronze etc.. you will also need a can of flux to coat the rod or you can buy the rod pre-coated. If the seam is flat metal you can use the heat from the brazing tip to make the filler rod follow the direction you want. This also includes vertical such as on an auto body. I would suggest practicing this in a safe area. Always utilize a fire extinguisher, brazing goggles, welding gloves and wear a long sleeve shirt for your protection.

Q: Can steel coils be embossed?: Yes, steel coils can be embossed. Embossing is a process that involves creating raised or sunken designs on a material, and it can be applied to steel coils to add texture or decorative patterns.

Q: What are the different methods of edge camber correction for steel coils?: Edge camber correction in steel coils can be achieved through several methods, depending on specific requirements and available equipment. Some commonly used methods include the following: 1. Mechanical tools, such as shears or slitters, are utilized for trimming the edges of the coil. This removes excess material and corrects the camber. Mechanical edge trimming is suitable for smaller coils or minimal camber. 2. Tension leveling involves passing the coil through adjustable rollers while applying tension. This elongates the steel and reduces camber. It is effective for moderate camber and commonly used for larger coils. 3. Roller leveling, similar to tension leveling, employs fixed rollers to exert pressure on the steel and flatten it. This method is preferable for thicker and heavier coils. 4. Heat straightening utilizes controlled heat to soften the edges of the coil. Once the steel becomes malleable, external force is applied to straighten the edges. Heat straightening is suitable for severe edge camber but requires specialized equipment and expertise. 5. Combination methods may be employed by combining different techniques. For instance, mechanical edge trimming may be followed by tension leveling or roller leveling to further straighten the edges. It is important to note that the choice of method depends on factors such as camber severity, coil dimensions, material properties, and available equipment. Evaluating these factors and consulting with experts is essential to determine the most suitable method for edge camber correction in steel coils.

Q: The Chinese invented the windmill long before the 1800's, but I cannot find anywhere who invented the steel windmill, I believe it was in the 1800'sIf you know the answer that'd be great!And also if you could find the date it was patented? Thanks SO much!: The Steel Eclipse Type WG was the first of several self-oiling steel windmills marketed by Fairbanks, Morse, and Company after they became the distributor of all the Eclipse mills about the start of the 20th Century. It has the more important distinction of having been the only widely distributed worm-gear mill in the history of American windmill manufacture. Produced from about 1926 to the mid-1930's, the Steel Eclipse remains in the field today in considerable number in most parts of the country. Hope this helps!

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