Hot-Dip Galvanized Steel Sheet of All Size

Hot-Dip Galvanized Steel Sheet of All Size System 1

Hot-Dip Galvanized Steel Sheet of All Size

Ref Price:

Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 30 m.t.

Supply Capability:: 10000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

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

Hot-Dip Galvanized Steel Sheet of All Size

4.Hot-Dip Galvanized Steel Sheet Specification

Q/TB303,EN 10130:DC04,DC03; Q/TB302,JIS G3141 :SPCC,SPCD

EN 10130:DC04; JIS G3141 :SPCE;

Q/TB303-2008:DC01( O3), DC03( O3);

STANDARDS :2010JX(25) :TYH-2; 2010JX(12) :TYH-3; 2010JX(22) :TYH-4;

STANDARDS :GBT11253-2007: Q235; 2011 JX(19):LQ215; 2011 JX(21):THD

STANDARDS : EN10268:2006:HC340LA

STANDARDS : 2010JX(42):TGW800-1, TGW1000A-1, TGW1000B-1

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:

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: so I am trying to drill holes in stainless steel shelving to hang something but my drill wont make any more than a small dent in the steel. I bought a bit for hard metals but it didn't do any better. I have an admittedly small drill (9.6v). is that the problem? do I just need a more powerful drill? any serious advice is appreciated. thanks: I've had a similar experience attempting to drill heavy steel. Most stainless steel formulations are even harder than mild steel. First, you will need a much more powerful drill. A 9.6v cordless is just not going to do the job. You will want a large corded drill - I'd recommend a half-inch bit chuck. If possible, use a drill press - they typically house very powerful drills, and make holding and aligning the drill much easier. Second, you will need a very, very hard bit. Carbide-tipped is critical. Third, you will need a good deal of patience, depending on the thickness of the steel. Good luck.

Q: What are the different coil coatings available for steel coils?: Steel coils have a variety of coil coatings to choose from, each with its own unique benefits and characteristics. The industry commonly uses the following coil coatings: 1. Polyester coil coatings: These coatings are widely utilized because of their exceptional durability and resistance to fading, scratching, and corrosion. They offer good UV resistance and are available in a wide array of colors. 2. Polyvinylidene fluoride (PVDF) coatings: PVDF coatings are renowned for their outstanding resistance to weathering and UV radiation. They provide excellent color and gloss retention, as well as overall durability, making them ideal for outdoor applications. 3. Polyurethane coil coatings: These coatings offer a high level of flexibility and abrasion resistance. They have excellent chemical resistance and are often employed in industries such as automotive and appliances. 4. Silicone modified polyester (SMP) coatings: SMP coatings are known for their resistance to fading, chalking, and cracking. They provide exceptional weather resistance and are commonly used in architectural applications. 5. Epoxy coil coatings: Epoxy coatings are recognized for their remarkable adhesion and chemical resistance. They are frequently utilized in demanding environments like automotive parts and appliances. 6. Plastisol coatings: Plastisol coatings, which are PVC-based, form a thick and flexible film on the surface of the steel coil. They offer excellent corrosion resistance and are commonly used in the construction industry. These examples illustrate the range of coil coatings available for steel coils. The choice of coating depends on factors such as the intended application, environmental conditions, desired appearance, and required performance characteristics. Seeking advice from a coil coating specialist can help determine the most suitable coating for a specific project.

Q: I'm doing a project on stainless steel dining utensils and its a little more difficult than i thought it would be. There are no sites on the web that tells the creator or when it was first used. There's no sites that that i can see of that talk about the history of stainless steel dining utensils, only dining utensils in general. Please help, i can't change my project now ):: The development of 18/10 stainless steel was the brainchild of Harry Brearley who, in 1913, was working on a project to prevent rifle barrels from corroding so much during use. His analysis of the rifle barrels involved having to dissolve them in acid but, by chance, he noticed that steel which had a high chromium content did not dissolve in the acid. He experimented with varying proportions of chromium and finally produced a stainless steel with 12.8% chromium. He moved to Thos Firth Sons in 1914 and commercial production of stainless steel cutlery began. Refinements were necessary because early versions of stainless steel knives were harder to produce and polish, and they would not cut as well as the existing knives.

Q: I am getting a barn soon and I was debating between wood, and steel. I think steel would look nicer [painted of course] and I was wondering which is cheaper. Any extra info would be great. Thanks x: Steel okorder /

Q: I am thinking of buying a stainless steel necklace, but I need to know if it will discolor. My brothers ring turned brown, but he forgot what kind of metal it was. Also answer if I can wear it in the shower because I wear my other necklace in it.: I would say don't wear it in the shower because it will tarnish and it could rust.

Q: Can steel coils be coated with aluminum?: Yes, steel coils can be coated with aluminum. This process is commonly known as the coil coating or the prepainting process, where a layer of aluminum is applied onto the steel coils to enhance their corrosion resistance and improve their aesthetic appearance.

Q: I'm assuming that brass is flexible, expands and then bounces back to it's original shape. But if aluminum and steel expand and don't contract wouldn't they cause guns to jam more often for example?: This Site Might Help You. RE: Why can aluminum and steel casings not be used for reloading? I'm assuming that brass is flexible, expands and then bounces back to it's original shape. But if aluminum and steel expand and don't contract wouldn't they cause guns to jam more often for example?

Q: I know you can still but steel core ammo. I have read that it IS Armor Piercing (AP) and I have read it is not. Which is true? I am not looking for its AP capabilities. I want it if it is or is not AP. I live in Oklahoma. I need to know if it legal for me to purchase it in this state; and where can i get it? I am over 18, not a felon, etc. I have seen it sold online in Oklahoma years ago, but have read it is and isn't legal to purchase here. I am looking for 7.62x39 steel core for an SKS. If anyone knows where or how to get some, please let me know, if it's legal. Thanks.: If it is the same stuff I have seen before it is NOT AP stuff. The steel core is a mild steel that is used as a filler to give the bullet a longer bearing surface by reducing the weight that would have been the additional lead core. If the bullet was filled with all lead it would be over the weight desired for the load OR the projectile would be shorter making it less stable in flight. Also lead is a more costly metal to use than the cheap mild steel that China is producing. Anyone that has bought a tool at Wally World, BLOWES, Or HOMERS DESPOT in the last decade can vouch for how cheap the Chinese steel is...

Q: If i get a samurai sword made of carbon steel, what is the hardest thing i can hit before it breaks? Or will it not break?: If you can get it, and it is not in a museum or owned by a wealthy collector it is probably junk. a realsamuari ( warrior) sword probably took a year or more to make, 6 months or so to sharpen and was tempered by dipping in the blood of a peasant. It might have been marked by the number of human bodies it could cut through in one stroke ,1 was a minimum by all accounts they were the finest steel weapons ever made the curved thing in a knife shop is a cheap knock off

Q: How are steel coils cleaned before use?: Before being used, steel coils undergo a process called pickling to ensure their cleanliness. Pickling is a chemical treatment that eliminates impurities, scale, rust, and other contaminants from the surface of the coils. Initially, the coils are immersed in an acid bath, typically containing a mixture of hydrochloric acid and sulfuric acid. This acid solution effectively dissolves any rust, scale, and impurities present on the surface. The duration of immersion varies depending on the level of contamination and the desired level of cleanliness. After pickling, the coils undergo a thorough rinsing with water to eliminate the acid solution and any remaining residue. This step is crucial to prevent further corrosion or chemical reactions. Once rinsed, the coils are often dried to remove any remaining moisture. This can be achieved through air drying, using high-pressure air blowers, or passing the coils through heated chambers. After the cleaning process, the steel coils are now ready for use in various applications, such as manufacturing, construction, or any industry that requires high-quality steel products. The pickling process guarantees that the coils have a clean, smooth, and corrosion-resistant surface, enabling them to perform effectively and meet the desired specifications.

Send your message to us

*Email

*TEL

*Quantity

*Unit