Hot-Dip Galvanized Steel Coil-SGC340 in Low Price
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 10000 m.t./month
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Hot-Dip Galvanized Steel Coil-SGC340 in Low Price
Brief Introduction
Hot-Dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanized process. It offers the economy, strength and formability of steel combined with thecorrosion resistance of zinc. The hot-dip process is the process by which steel gets coated in layers of zinc to protect againstrust. It is especially useful for countless outdoor and industrial applications, such as roofing, cladding, decking, tiles, sandwich walls, airconditioning duct as well as electrical appliances and engineering.
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Main Specification
HOT DIP GALVANIZED STEEL | |
THICKNESS | 0.13-0.8MM |
WIDTH | 900-1250MM |
ZINC COATING | 60-275g/m2 |
COIL ID | 508MM OR 610MM |
SURFACE TREATMENT | CHROMATED/UNCHROMATED, OILED/DRY |
COIL WEIGHT | 1-12MT |
Application
Galvanizedsteel coil/sheet products are mainly used in construction, light industry,automobile, farming and commercial fishing industries.
Which construction industry, mainly used in the manufacture of industrial and civil corrosion roof, roof grille.
Light industry with its manufacture appliance housing, civil chimney, kitchen utensils, automotive industry, mainly for the manufacture of car parts andother corrosion-resistant; husbandry and fishery owners do use food storage,frozen meat and aquatic products processing equipment, etc. Business mainlyused as storage and transportation of materials, packaging equipment, etc.
Package &Delivery
Packagedetails: Standard seaworthy packing for international delivery.
Delivery:According to the exact quantity of your order.
FAQ
1.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.
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.
- Q: What is the average surface finish tolerance for steel coils?
- The average surface finish tolerance for steel coils can vary depending on the specific requirements and applications. However, commonly accepted standards for surface finish tolerance in the steel industry range between 10 to 20 microinches (0.25 to 0.5 micrometers).
- Q: i wanna buy a sharp carbon steel sword the swords i want are a 200 layer carbon steel katana or a hand forged high carbon steel katanna or a hand sharpened sword which one would be sharper/stronger
- actual katanas choose universal upkeep, they rust actual and uninteresting rapidly. in case you get a replica possibility is that's going to ruin the 1st time you hit something with it. in case you will discover one, the WW2 officers swords have been of stable high quality and the in demand metals recommend it would not rust or uninteresting as actual. in case you do insist on getting a carbon scouse borrow blade be waiting to grease it frequently. that's going to rust on the point out of moisture.
- Q: What bike companies make the best Steel Road bikes?
- Lots of good companies out there. Surly Pacer is one to check out.
- Q: Can steel coils be coated with zinc?
- Yes, steel coils can be coated with zinc through a process called hot-dip galvanization or electroplating. This coating of zinc helps protect the steel from corrosion and rust, extending its lifespan and improving its durability.
- Q: What are the different types of coil slitting machines?
- There are several different types of coil slitting machines available in the market, each designed to meet specific requirements and preferences. Some of the common types include: 1. Rotary shear slitters: These machines use rotary knives mounted on a rotating drum to cut the coil into narrow strips. They are ideal for high-speed operations and can handle large volumes of material. 2. Loop slitters: Loop slitting machines feed the coil through a loop to maintain tension and prevent material damage during the slitting process. They are suitable for delicate materials or those prone to deformation. 3. Turret slitters: Turret slitting machines have multiple sets of slitting knives mounted on a rotating turret. This allows for quick and easy changeover between different slitting configurations, reducing downtime and increasing productivity. 4. Drag slitters: Drag slitting machines use a stationary knife and a moving clamp to hold and pull the coil through the cutting process. They are versatile and can handle a wide range of materials, including thick or heavy coils. 5. Crush slitters: Crush slitting machines use a set of opposing rollers to crush and cut the coil material. They are commonly used for softer materials or those that are difficult to cut with traditional knives. 6. Laser slitters: Laser slitting machines use a high-powered laser beam to precisely cut through the coil material. They offer unmatched accuracy and are suitable for high-end applications or materials with complex shapes. Each type of coil slitting machine has its own advantages and limitations. The choice of machine depends on factors such as the type of material, required speed, desired accuracy, and production volume.
- Q: What are the different methods of forming steel coils?
- There are several methods used for forming steel coils, depending on the specific requirements and applications. These methods include hot rolling, cold rolling, and continuous casting. Hot rolling is the most common method used for forming steel coils. It involves heating the steel billet or ingot to high temperatures and then passing it between a series of rollers to reduce its thickness and shape it into a coil. This process is typically performed above the recrystallization temperature of the steel, which allows for better shaping and improved mechanical properties. Cold rolling, on the other hand, is a process that is performed at or near room temperature. It involves passing the steel through a series of rollers to reduce its thickness and shape it into a coil. Cold rolling is often employed to produce steel coils with precise dimensions and excellent surface finish. It can also increase the strength and hardness of the steel. Continuous casting is another method used for forming steel coils. It involves pouring molten steel into a continuous casting machine, where it is solidified into a strand. The strand is then continuously fed into a series of rollers, which shape it into a coil. Continuous casting offers several advantages, such as improved efficiency, reduced energy consumption, and better control over the steel's composition and quality. In addition to these primary methods, there are various secondary processes involved in forming steel coils. These include pickling, annealing, and coating. Pickling removes any rust or scale from the surface of the steel, ensuring a clean and smooth finish. Annealing involves heating the steel to a specific temperature and then slowly cooling it, which helps to improve its ductility and reduce internal stresses. Coating is often applied to steel coils to provide corrosion resistance or enhance its aesthetic appeal. In summary, the different methods of forming steel coils include hot rolling, cold rolling, and continuous casting. Each method offers unique advantages and is chosen based on the specific requirements of the steel product. Additionally, secondary processes such as pickling, annealing, and coating are often employed to further enhance the quality and performance of the steel coils.
- Q: How are steel coils inspected for coil weight accuracy after processing?
- Steel coils are typically inspected for coil weight accuracy after processing by using weighing scales or load cells that are capable of accurately measuring the weight of the coil. The coil is placed on the scale or load cell, and the weight is compared to the target weight specified for that particular coil.
- Q: What are the different coating options for steel coils?
- There are several different coating options for steel coils, including galvanized coatings, zinc-aluminum coatings, organic coatings, and metallic coatings. Galvanized coatings involve applying a layer of zinc to the surface of the steel to provide corrosion protection. Zinc-aluminum coatings are a combination of zinc and aluminum, offering enhanced corrosion resistance and heat reflectivity. Organic coatings, such as paints or powder coatings, provide protection against corrosion as well as aesthetic appeal. Metallic coatings, like tin or chromium, offer superior corrosion resistance and are commonly used in specialized applications.
- Q: How are steel coils used in the production of metal shelving?
- Steel coils play a vital role in manufacturing metal shelving. Made from high-quality steel, these coils go through a series of manufacturing processes to transform them into sturdy and long-lasting shelves. To start, the steel coils are unwound and flattened to the desired thickness using a machine known as a slitter. This step ensures that the coils are uniform in size and thickness, which is crucial for producing consistent and dependable shelves. Next, the flattened steel is cut into specific lengths using a shear. These pieces are then sent to a press brake, where they are bent and shaped into the desired design for the shelves. The press brake applies pressure to the metal, allowing it to be folded or formed into various angles and shapes, such as shelves with raised edges or adjustable brackets. Once the shelves have been formed, they undergo a welding process to securely fuse any joints or seams. This welding process ensures the shelves' structural integrity, enabling them to support heavy loads and maintain their shape over time. After welding, the shelves go through surface treatment to improve their appearance and protect them from corrosion. This may involve cleaning, sandblasting, and painting. The surface treatment not only enhances the shelves' aesthetic appeal but also extends their lifespan by preventing rust and other forms of deterioration. Lastly, the shelves undergo a quality control inspection to ensure they meet the necessary standards. This involves checking for defects, measuring dimensions, and conducting load-bearing tests to ensure the shelves can withstand the intended weight capacity. In summary, steel coils are integral to the production of metal shelving. Through processes like unwinding, flattening, cutting, bending, welding, treating, and inspecting, these coils are transformed into strong, durable, and visually pleasing shelves suitable for various settings such as warehouses, retail stores, and homes.
- Q: iam talking abt carbon steel of composition:-C=0.15wt% Mn=0.60wt% P=0.035wt% S=0.04wt% Cu=0.20 (min)wt%....
- The composition of the steel is almost tertiary to many other considerations, except that there are certain elements and percentages of elements which tend to affect the crystaline structure in the steel. The most basic question is whether the crystaline arrangement of atoms in the steel is martensitic or austenitic, and many factors influence that. In general, martensitic structure is magnetic and austenitic structure doesn't respond much to magnetic fields, but there are varying degrees of martensitic and austenitic -- there is never a pure state. Read the articles at bottom.
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Hot-Dip Galvanized Steel Coil-SGC340 in Low Price
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 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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