JIS G 3302 GALVANIZED STEEL COILS WITH HIGH QUALITY
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25.00 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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Prime Galvanized steel coil
Packaging & Delivery
Packaging Detail: seaworthy export package
Delivery Detail: on request
Specifications
1. more than 10 years’ experience on this field
2. advanced equipments
3. competitive price
4. soonest delivery
Product Description :
Commodity
Hot dip galvanized steel coil
Technical Standard: JIS 3302 / ASTM A653 / EN10143/ GB/T 2518
Grade：DX51D/ S250,280,320GD,SGCC,SGHC,SGH340,SGH400,SGH440,G450,G550
Types:Commercial / Drawing / Deep Drawing / Structural quality
Width: 900mm/1000mm/1219mm/1200mm/1220mm/1250mm
Thickness: 0.2mm~4.0mm
Type of coating: galvanized
Zinc coating: Z40-275g/m2,Z40-Z450g/m2
Surface treatment: zero spangle / regular spangle/ big spangle
ID coil: 508mm or 610mm
Coil weight: 3-10/MT per coil
Package: Properly packed for ocean freight exportation in 20''container
Application:: home appliances, constructions, building, machineries
Our Advantages :
1. Expertise:
More than 10 years of manufacture: we know how to properly handle every step of production.
2. Competitive price:
We can offer competitive prices to our customers.
3. Accuracy:
We have excellent technicians and leaders, which can ensure our products are exactly what you want.
4. Materials:
All galvanized steel coils are made of high-quality raw materials.
5. Certificate:
Our products are certified by ISO9001.
6. Productivity:
We have large-scales of production lines,, which can guarantee all your orders will be finished in earliest time.
Hr CGL Technical Process:
Coil loading-> uncoiling-> cutting-> welding-> entry accumulator-> Heating and deoxidization-> galvanizing-> air cooling->water quenching-> air dryer-> tension leveler-> Passivation->air dryer->exit accumulator-> oiling-> cutting-> recoiling->coil unloading-> packing
The furnace heating style: improved Sendzimir heating technology
Hourly output: max.76.3t/h
Process after coating: tension leveling, Passivation or oiling
Our Service
Our quality
Test Equipments of Prepainted Galvanized Steel Coil : Salt-spray tester; Atomic absorption spectrophotometer; Rockwell typer hardness tester; Tensile test machine; Metrohm titration; Laboratory Bend test machine.
Our packing
Properly packed for ocean freight exportation in 20''container, galvanized metal fluted rings on inner and outer edges, galvanized metal & waterproof paper wall protection disk, galvanized metal & waterproof paper around circumference.
R&D department
R&D department concentrates on researching and developing reliable products with best quality. The quality department test and control every process of production to guarantee the best quality of products
- Q: What are the different types of steel coil finishing machines?
- There are several different types of steel coil finishing machines, including slitting machines, cut-to-length machines, and coil coating machines. Slitting machines are used to cut steel coils into narrower strips, while cut-to-length machines are used to cut steel coils into specific lengths. Coil coating machines are used to apply a protective coating or finish to the surface of steel coils.
- Q: What is the difference between galvanized and galvalume steel coils?
- Both galvanized and galvalume steel coils have undergone a coating process to enhance their durability and resistance to corrosion. However, there are distinct differences between the two. Galvanized steel coils have a layer of zinc coating, which provides excellent corrosion resistance and protects the underlying steel from rust and other forms of deterioration. The zinc coating also acts as a barrier against moisture and prevents direct contact between the steel and the elements. Galvanized steel coils are commonly used in construction, automotive manufacturing, and agricultural equipment, where corrosion resistance is crucial. On the other hand, galvalume steel coils are coated with a combination of zinc and aluminum. This unique coating composition offers enhanced corrosion resistance compared to galvanized steel coils. The aluminum in the coating acts as a sacrificial anode, providing additional protection to the steel by sacrificially corroding instead. This sacrificial protection mechanism helps the underlying steel remain intact and prevents the spread of corrosion even if the coating is damaged. Galvalume steel coils are often used in environments with extreme weather conditions and high humidity, making them suitable for roofing, siding, and other outdoor applications. To summarize, the main difference between galvanized and galvalume steel coils lies in the composition of their coatings. Galvanized steel has a zinc coating, while galvalume steel has a combination of zinc and aluminum. Galvalume steel offers superior corrosion resistance due to the sacrificial protection provided by the aluminum in the coating. The choice between the two depends on the specific application and the level of corrosion resistance required.
- Q: How are steel coils used in the manufacturing of automotive bodies?
- Steel coils are used in the manufacturing of automotive bodies as they are transformed into sheets which are then stamped and formed into various components such as body panels, frames, and structural reinforcements. These coils provide the necessary strength and durability required for the construction of car bodies, ensuring safety and stability on the road.
- Q: How are steel coils used in the production of bridges and infrastructure?
- Steel coils are indispensable in the manufacturing of bridges and infrastructure. Made from sturdy and long-lasting steel, these coils can endure heavy loads and harsh environmental conditions. When constructing bridges, steel coils are utilized to produce structural elements like beams, girders, and columns. These components offer the necessary strength and support to the bridge, enabling it to bear the weight of vehicles, pedestrians, and other loads. The steel coils are shaped through rolling, cut to the required length, and then welded or bolted together to form these structural elements. Moreover, steel coils are also employed in the creation of bridge decks, which serve as the roadways or walkways on the bridge. These coils are processed into 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 traverse. Regarding infrastructure, steel coils play a crucial role in the construction of various structures such as buildings, stadiums, and industrial facilities. They are utilized to fabricate primary support systems, including columns, beams, and trusses, which furnish the necessary strength and stability to these structures. Steel coils are also used to manufacture roofing and cladding systems, ensuring protection against weather elements and enhancing the overall aesthetics of the infrastructure. Furthermore, steel coils frequently contribute to the production of reinforcing bars, commonly known as rebar. Rebar is essential for strengthening concrete structures like foundations, walls, and slabs. These coils are processed into different sizes and shapes, and subsequently embedded within the concrete to enhance its tensile strength and prevent cracking or collapsing under heavy loads. In conclusion, steel coils are a vital component in the manufacturing of bridges and infrastructure. Their strength, durability, and versatility make them an ideal material for constructing secure and dependable structures that can withstand the test of time.
- Q: What are the dimensions of steel coils used in the metalworking tool industry?
- The metalworking tool industry has a wide range of dimensions for steel coils, which can vary depending on the specific application and requirements of the tool. However, there are certain dimensions that are commonly observed in this industry. Steel coils used in metalworking tools typically come in different widths, ranging from 24 inches to 72 inches. The thickness of the coils can also vary, with common thicknesses ranging from 0.020 inches to 0.250 inches. Moreover, the length of the coils can vary significantly, with standard lengths usually falling between 100 feet and 2000 feet or even more. These dimensions are selected based on several factors, such as the type of metal being worked, the specific tool being used, and the desired outcome of the metalworking process. Additionally, other factors like the weight and handling capabilities of the tool, as well as the efficiency of the manufacturing process, may also influence the dimensions of the steel coils used. To ensure the appropriate dimensions for steel coils in the metalworking tool industry, it is essential to consult with manufacturers, suppliers, or industry experts. This is crucial because these dimensions can vary based on specific needs and preferences.
- Q: How do steel coils compare to stainless steel coils?
- Steel coils and stainless steel coils are both widely used in various industries for their strength and durability. However, there are some key differences between the two that should be considered when choosing the appropriate material for a specific application. One of the main distinctions between steel coils and stainless steel coils is the composition of the materials. Steel coils are made primarily of iron and carbon, with other elements added to enhance specific properties. On the other hand, stainless steel coils are made of iron, carbon, and a significant amount of chromium, which gives them their unique corrosion-resistant properties. Due to the presence of chromium, stainless steel coils offer superior resistance to corrosion, tarnishing, and rust compared to regular steel coils. This makes stainless steel coils particularly suitable for applications in environments with high humidity, moisture, or exposure to corrosive substances. In contrast, steel coils are more prone to rust and may require additional protective coatings or treatments to prevent corrosion. Another significant difference is the appearance of the two materials. Stainless steel coils have a shiny and reflective surface, giving them an aesthetically pleasing look. They are commonly used in applications where appearance is important, such as kitchen appliances, architectural structures, or decorative purposes. Steel coils, on the other hand, have a matte or dull finish and are often used in industrial applications where appearance is not a primary concern. In terms of strength, both steel and stainless steel coils offer excellent mechanical properties. However, stainless steel coils generally exhibit higher tensile strength and greater resistance to high temperatures. This makes them suitable for applications that require strength, such as construction, automotive, or aerospace industries. Lastly, cost is a factor that should be considered when comparing steel coils to stainless steel coils. Steel coils are generally more cost-effective than stainless steel coils due to the lower cost of raw materials and simpler manufacturing processes. However, when the added value of corrosion resistance and longevity is taken into account, stainless steel coils may prove to be a more economical choice in the long run, as they require less maintenance and replacement. In conclusion, steel coils and stainless steel coils have different properties and characteristics that make them suitable for specific applications. Stainless steel coils offer superior corrosion resistance, a shiny appearance, and higher tensile strength, while steel coils are more cost-effective. The choice between the two ultimately depends on the specific requirements of the application, such as the environment, aesthetics, strength, and budget.
- Q: I bought my Gerber Scout for 29 bucks at the local Walmart a couple months ago, and so far it's performed better than any of my previous knives (a couple of low quality Bucks, and a Winchester). However, my friend just bought a 50 dollar Buck knife and I absolutely love it, so I'm debating trading mine in and pitching in a bit of cash for the same kind.What troubles me is the fact that everybody seems to be bashing 440A steel. I hear a lot of bad things about it; how it is soft, chips easy, dull quickly, etc. How bad is 440A steel really, and would it be worth trading in my Gerber plus about 30 cash for a Buck Vantage Pro? Apparently the Vantage Pro uses S30V steel, so is it really that big of an upgrade, from 440A to S30V? Thank you.
- Its the standard for most knives and its the easiest to sharpen, I have a couple 440 steel knives and they have never failed me, my oldest one is 11 years old and I have stabbed multiple people(in self defense, cut open backpacks, seat belts, fishing string, limes, thin rope, jeans, jackets, pockets, seats, popped tires, moved hot charcoal and other stuff, it just has to be sharpened every now and then. Although I really like carbon knives like KA-BAR's those are amazing and are the only fixed blade knife I would ever buy.
- Q: i want a good modern carbon steel (not stainless) knife. trying to keep it under 50$ also nothing to gruesome just a small pocket knife. thank you
- Well, okorder /... They did make other folders in M2 steel, but the thing is those are out of production and the cost is very high. Spyderco made M4 steel folder knives, and so did Benchmade. Although,both are outside of 50$ budget. I guess Opinels are best option.
- Q: What are the different types of steel coil slitting knives?
- There are several different types of steel coil slitting knives, including circular slitting knives, straight slitting knives, and crush-cut slitting knives. These knives are used for precision cutting and slitting of steel coils into narrower strips or sheets. Circular slitting knives feature a circular shape with sharp edges, while straight slitting knives have a straight cutting edge. Crush-cut slitting knives have a unique design that allows them to crush and cut the material simultaneously. Each type of knife is used for specific applications and offers different advantages depending on the desired outcome.
- Q: How are steel coils used in the manufacturing of renewable energy equipment?
- Steel coils are used in the manufacturing of renewable energy equipment as they serve as a crucial component for structural support and durability. These coils are often used to construct the frames and structures of wind turbines, solar panels, and other renewable energy equipment. Additionally, steel coils are used for the production of electrical transformers and generators, which are vital for converting renewable energy sources into usable electricity.
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JIS G 3302 GALVANIZED STEEL COILS WITH HIGH QUALITY
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25.00 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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