galvanized steel G550
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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 | chromed / skinpass/ oiled/slightly oiled/ dry/ |
Surface structure: | 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''containers |
Application: | home appliances, constructions, building, machineries |
Price terms | FOB,CFR,CIF |
Payment terms | T/T,L/C |
delivery time | 25~40days after deposit or the receipt the L/C |
Remarks | Insurance is all risks |
MTC will be handed on with shipping documents | |
We accept the third party certification test |
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.
Our Production Line
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
Our Application
- Q:What are the different types of steel fittings and their applications?
- There are several types of steel fittings commonly used in various applications. Some of the most common types include threaded fittings, flanged fittings, welded fittings, and compression fittings. Threaded fittings, as the name suggests, have threads on the inner or outer surface, allowing them to be easily screwed onto pipes or other fittings. They are commonly used in plumbing systems and are known for their convenience and easy installation. Flanged fittings, on the other hand, have flanges that can be bolted together, providing a secure and leak-proof connection. These fittings are often used in industries like oil and gas, chemical processing, and water treatment, where high-pressure and high-temperature applications require reliable connections. Welded fittings are created by welding steel pieces together, resulting in a permanent and strong joint. They are commonly used in pipelines and structural applications, where a continuous and leak-proof connection is crucial. Compression fittings are designed to create a tight seal by compressing a ferrule or sleeve onto the pipe. These fittings are widely used in plumbing systems for connecting copper, PVC, or stainless steel pipes. Overall, the choice of steel fitting depends on the specific application requirements, such as pressure, temperature, and the type of fluid or gas being transported. Each type of fitting has its own advantages and limitations, and it's essential to select the appropriate fitting to ensure a safe and efficient system.
- Q:What are the factors to consider while selecting steel products for a specific application?
- There are several factors to consider while selecting steel products for a specific application. Firstly, the required mechanical properties such as strength, hardness, and ductility need to be assessed to ensure the steel can withstand the intended loads and stresses. Secondly, the corrosion resistance of the steel is crucial, especially if it will be exposed to harsh environments or chemicals. Additionally, the cost and availability of the steel should be considered to ensure it fits within the project budget and timeline. Other important factors include the steel's formability, weldability, and machinability, as well as any specific industry or regulatory requirements that may apply. Ultimately, a thorough evaluation of these factors will help determine the most suitable steel product for the specific application.
- Q:What is the difference between carbon steel and stainless steel?
- Carbon steel and stainless steel are both types of steel, but they differ in their composition and properties. Carbon steel contains a higher amount of carbon, which makes it stronger and more durable but also more prone to rust and corrosion. Stainless steel, on the other hand, contains a significant amount of chromium, which gives it superior corrosion resistance and makes it highly resistant to staining. Stainless steel is also more expensive than carbon steel due to its added alloying elements and enhanced properties.
- Q:What are the applications of steel grating in industrial platforms?
- Steel grating has numerous applications in industrial platforms due to its durability, strength, and versatility. It is commonly used in industrial platforms to provide a safe and reliable flooring solution. Steel grating enhances worker safety by offering slip-resistant surfaces, allowing for drainage of liquids and debris, and providing strong support for heavy loads. It is also utilized in mezzanine floors, catwalks, walkways, and stair treads, allowing for easy access and movement within industrial facilities. Additionally, steel grating can be customized to meet specific requirements, making it an ideal choice for various industrial platforms.
- Q:How do steel products contribute to the water and wastewater treatment sector?
- Steel products contribute to the water and wastewater treatment sector in various ways. Steel is widely used in the construction of water and wastewater treatment plants, as it provides strength, durability, and corrosion resistance. Steel pipes and tanks are commonly used for transporting and storing water and wastewater, ensuring the integrity of the system. Additionally, steel is utilized in the manufacturing of various equipment, such as screens, filters, valves, and pumps, ensuring efficient and reliable operations. Overall, steel products play a crucial role in supporting the infrastructure and functionality of the water and wastewater treatment sector.
- Q:What are the different types of steel fasteners?
- There are several different types of steel fasteners, including screws, bolts, nuts, washers, and rivets.
- Q:What are the different types of steel sheets and their uses in the aerospace industry?
- There are several types of steel sheets used in the aerospace industry, including stainless steel, titanium, and aluminum alloys. Stainless steel sheets are often used in aircraft structures due to their high strength and resistance to corrosion. Titanium sheets are preferred for their lightweight properties and exceptional strength-to-weight ratio, making them suitable for critical components like landing gear and engine parts. Aluminum alloy sheets are commonly utilized for their low density, excellent formability, and good resistance to fatigue, making them ideal for aircraft skins and panels. Overall, each type of steel sheet has its unique characteristics that cater to specific needs within the aerospace industry.
- Q:What are the different types of steel bars and their applications?
- There are several types of steel bars, each with their own distinct characteristics and applications. Some common types include mild steel bars, deformed steel bars, stainless steel bars, and alloy steel bars. Mild steel bars are widely used in construction due to their affordability and versatility. They are commonly used for general reinforcement purposes in buildings, bridges, and other structures. Deformed steel bars, on the other hand, have ridges or deformations on their surface which enhance their bonding with concrete. These bars are extensively used in reinforced concrete structures such as columns, beams, and slabs. Stainless steel bars are highly resistant to corrosion and are used in environments where corrosion is a concern, such as in marine applications, food processing industries, and chemical plants. Alloy steel bars are made by adding different alloying elements to enhance specific properties like strength, hardness, and resistance to wear and tear. They are commonly used in the manufacturing of automobile parts, machinery, and tools. In summary, the different types of steel bars cater to various applications based on their specific properties, making them suitable for a wide range of industries and construction projects.
- Q:What are the different types of steel angles and their applications in the construction of bridges?
- There are primarily three types of steel angles used in the construction of bridges: equal angles, unequal angles, and inverted angles. Equal angles have both sides of equal length and are commonly used as structural components in bridge piers and towers. They provide stability and support to the overall structure. Unequal angles have one side longer than the other, and they are often used in bridge trusses and beams. These angles help distribute the load and provide strength to the bridge. Inverted angles, also known as L-shaped angles, are used as stiffeners in various bridge components such as girders, columns, and beams. They help resist bending and provide additional strength to critical areas of the bridge. Overall, the different types of steel angles play a crucial role in the structural integrity and stability of bridges, ensuring their durability and ability to withstand heavy loads and environmental factors.
- Q:How do steel products contribute to the defense and security sector?
- Steel products contribute to the defense and security sector in multiple ways. Firstly, steel is used in the manufacturing of weapons and ammunition, providing strength and durability to these essential tools for defense. Additionally, steel is crucial for constructing military vehicles, ships, and aircraft, ensuring their structural integrity and resilience in combat situations. Moreover, steel is used to build defense infrastructure such as military bases, bunkers, and fortifications, safeguarding military personnel and strategic assets. Overall, steel products play a vital role in enhancing the effectiveness and safety of the defense and security sector.
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galvanized steel G550
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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