Hot-dipped Galvanized Steel Coil in coils
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 2500 m.t./month
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Hot Dip Galvanized Steel in Coil
Description：
Galvanized Steel Coil gets coated in layers of zinc because rust won't attack this protective metal. The most external layer is all zinc, but successive layers are a mixture of zinc and iron, with an interior of pure steel. These multiple layers are responsible for the amazing property of the metal to withstand corrosion-inducing circumstances. Zinc also protects the steel by acting as a "sacrificial layer." If rust does take hold on the surface of Galvanized Steel Coil, the zinc will get corroded first. This allows the zinc that is spread over the breach or scratch to prevent rust from reaching the steel. For countless outdoor, marine, or industrial applications, Galvanized Steel Coil is an essential fabrication component.
Application：
With excellent cold bending molded manufacturablity, good decoration effect, strong anti-corrosion ability, galvanized steel coils and sheets are also pollution-free and easily recycled. Accordingly, they can be used as final products and basic plates of color coated steel coils and widely applied in construction, home appliances, decoration, ect.
Construction field ,ships building industry ,Petroleum and chemical industries ,war and electricity industries ,food processing and medical industry,boiler heat exchanger, machinery and hardware fields
Electial Appliance：refrigetator.washer,switch cabinet,etc
Furniture：central heating slice,lampshade,etc
Product Specification：
Material:SGCC,DX51D,Q195
Thickness: 0.3-3.0mm
Width: 600-1500mm
Inner Diameter: 508mm, 610mm
Weight of Steel Coil: 3-15MT
Coating Type: Al-Zn Alloy
Available Dipped Layer: 50-150g/m2
Surface Finish Structure: Normal Spangle & Small Spangle & Zero Spangle
Steel Grade:JIS G3302 SGCC
Spangle: normal spangle, large spangle, small(min) spangle, zero spangle
FAQ:
1.How about the package for the Coil?
Package：Covered with waterproof-paper,strapped by strips. Standard seaworthy export package:4 eye bands and 4 circumferential bands in steel, galvanized metal fluted rings on inner and outer edges, galvanized metal & waterproof paper wall protection disk, galvanized metal & waterproof paper around circumference and bore protection.
2. Can I know the production period of the goods?
Usually it need 20 days for 25tons in one container. We can produce 300 tons per day but we need to arrange the production in advance.
3. How about the label, could you make the label according to pour requirements?
Usually we use the MILL label, but if you need special form we can make.
- Q: Which steels were origianally designed to be used to cut and shape metals and other materials?- alloy steel- high carbon steel- carbide steel- tool steelthanks
- Strength of metals is normally measured by the tensile strength as the main measure although this is not the only property as hardness is another big factor. Basically, iron is soft and steel is hard. Plain iron is stretchy and does not corrode quickly, whereas steel is much stiffer and corrodes more quickly. The tensile strength of cold worked iron is about half that of an average steel, likewise the hardness is about half that of steel too. Pure iron, which is rarely used, is even weaker and softer again and a bit more like softer materials like copper and aluminium. Where confusion comes in is that there is another iron - Cast Iron - which is totally different to both iron and steel. Cast iron is very hard and tough but incredibly brittle so its properties are very different.
- Q: Want to get stainless steel sink. I want quality, durability, quiet, etc. Any suggestions??
- One part of our home is the kitchen, which is usually one of the busiest parts of the home. And part of it is the kitchen sink; as you look at the sink, you can hardly tell how much work is done in the sink. And in our daily activities, most of us use our sink in our own personal needs. Most of the time, we wash our face and clean our clothes, shoes and anything that needs to be washed in our sink. With this kind of job that the sink is going through in its everyday life, sink must be tough enough to take all the pressure of its job. Ordinary sink will not last long when it is use regularly. It may acquire rust, scratches and dent as we have use it in a regular basis, this is why we need to look for a sink that can manage to handle different usage and tasks in our home. In choosing a sink for our home, we must consider the quality and not the price alone. Stainless steel sink is easy to clean; stain and rust are needed not to worry because stainless steel sink is proven a rustproof material. But of course proper care for the sink should always be taken care of to make use of the sink for a very long time. In shopping for a sink, it can be hassle knowing that stainless steel sink is made of heavy material. And the good news is that stainless steel sink can be bought online. You can shop through the internet and you can have the freedom to choose a sink that will fit your kitchen.
- Q: What are the dimensions of steel coils used in the metal furniture industry?
- The dimensions of steel coils used in the metal furniture industry can vary depending on the specific application and requirements. However, common dimensions for steel coils used in this industry range from 0.5mm to 3mm in thickness and 600mm to 2000mm in width.
- Q: Is steel case ammo going to mess the gun up or is it just going to wear the parts out faster and if so how much faster? (I am not planning on reloading the rounds)
- True, brass ammo is hard to find. Your only real options in brass is Remington, Winchester, American Eagle, UMC, PMC, Fiocchi, and a sometimes a few various imports. Most of these can be difficult to find in large quantites and are costly. There was surplus from South Africa, Yugoslavia, Egypt and possibly Iran that was brass but almost all of it is difficult to find. The AK was designed around steel cased ammo. I shoot plenty of it through my guns and have little worry about any parts damage or accelerated wear. Other than the option of reloading, brass doesn't offer much that steel can't provide.
- Q: What are the challenges in coil recoiling?
- Coil recoiling, which is also known as coil winding, brings about a range of challenges that depend on the specific application and requirements. Some of the common hurdles encountered in coil recoiling are as follows: 1. Precision and accuracy: Achieving precise and accurate winding is vital for optimal coil performance. It is crucial to maintain consistent tension throughout the winding process, ensure proper alignment, and control the speed in order to prevent variations in the electrical properties of the coil. 2. Wire management: Managing the wire during the recoiling process can be difficult. The wire may be fragile, prone to tangling, or have specific handling requirements, such as being sensitive to magnetic or thermal influences. Employing proper wire management techniques, such as tension control, wire guide systems, and spooling mechanisms, is necessary to prevent wire damage and ensure uniform winding. 3. Space limitations: In many cases, coils need to fit within specific space constraints. Designing and winding coils to fit compact spaces can be challenging, particularly when considering the required number of turns, wire size, insulation, and any additional components or structures that may need to be incorporated. 4. Material selection: The selection of the appropriate wire and insulation material is crucial for optimal coil performance and durability. Factors such as electrical conductivity, thermal properties, mechanical strength, and chemical resistance must be taken into account to ensure that the coil can withstand the operating conditions and environmental factors it will encounter. 5. Heat dissipation: Coils often generate heat during operation, especially in high-power applications. Efficient heat dissipation is crucial to prevent overheating and ensure the longevity of the coil. Techniques such as designing the coil with proper ventilation, utilizing cooling mechanisms, or incorporating heat sinks are employed to address this challenge. 6. Quality control: Ensuring consistent quality in coil recoiling can be challenging due to factors such as variations in wire properties, operator skill, equipment calibration, and environmental conditions. Robust quality control measures, such as conducting regular inspections, performing electrical tests, and monitoring process parameters, need to be implemented to maintain consistent coil performance. In summary, coil recoiling demands meticulous attention, precision, and adherence to specific requirements in order to overcome the challenges and produce high-quality coils that meet the desired performance criteria.
- Q: What is the maximum load capacity for steel coil storage racks?
- The maximum load capacity for steel coil storage racks can vary depending on various factors such as the design, dimensions, and specifications of the rack. It is recommended to consult the manufacturer or supplier for the specific load capacity of the steel coil storage rack you are using.
- 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
- Soft Soldering All grades of stainless steel can be soldered with lead-tin soft solder. Leaded solders should not be used when the product being soldered is used for food processing, serving or transport. Soldered joints are relatively weak compared to the strength of the steel, so this method should not be used where the mechanical strength is dependent upon the soldered joint. Strength can be added if the edges are first lock-seamed, spot welded or riveted. In general, welding is always preferable to soldering. Recommended procedure for soldering: · 1. The steel surfaces must be clean and free of oxidation. · 2. A rough surface improves adherence of the solder, so roughening with grinding wheel, file or coarse abrasive paper is recommended. · 3. Use a phosphoric acid based flux. Hydrochloric acid based fluxes require neutralising after soldering as any remnant traces will be highly corrosive to the steel. Hydrochloric acid based fluxes are not recommended for soldering of stainless steels. · 4. Flux should be applied with a brush, to only the area being soldered. · 5. A large, hot iron is recommended. Use the same temperature as for carbon steel, but a longer time will be required because of stainless steel's low thermal conductivity. · 6. Any type of solder can be used, but at least 50% tin is recommended. Solder with 60-70% tin and 30-40% lead has a better colour match and greater strength.
- Q: How are steel coils used in the manufacturing of industrial equipment?
- Due to their versatility and strength, steel coils find common application in the manufacturing of industrial equipment. Typically crafted from high-quality steel, these coils are shaped into a coiled form for convenient transportation and storage purposes. One of the primary purposes of steel coils in the manufacturing of industrial equipment is the creation of structural components. Often, these coils are cut, shaped, and welded to produce various parts and structures that offer support and stability to the equipment. For instance, frames, beams, and brackets, which serve as the backbone of heavy machinery, can be constructed using steel coils. Moreover, steel coils are utilized in the production of mechanical components like gears, shafts, and bearings. These components necessitate high strength and durability to withstand the demanding loads and harsh conditions encountered in industrial settings. By employing steel coils, manufacturers can ensure that these parts possess the requisite strength and resilience for reliable performance. Additionally, steel coils are incorporated into the manufacturing of equipment surfaces that require corrosion resistance or aesthetic appeal. Steel with specific coatings or finishes can be rolled into coils to create sheets or plates, which are employed in constructing outer casings, panels, or covers for industrial equipment. These coatings not only protect the equipment from environmental factors but also enhance its visual appeal. Furthermore, steel coils can be transformed into pipes and tubes, which are essential components in numerous industrial applications. These pipes serve the purpose of transporting various fluids, gases, or materials within the equipment. The strength and structural integrity of steel coils guarantee that the pipes can endure high pressure, temperature, and mechanical stress, rendering them suitable for demanding industrial environments. In summary, steel coils occupy a vital role in the manufacturing of industrial equipment. They are utilized in fabricating structural components, mechanical parts, surface finishes, and pipes. The versatility, strength, and durability exhibited by steel coils make them the preferred choice in the industrial equipment manufacturing industry.
- 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: How are steel coils used in the production of metal bridges?
- Due to their versatility, strength, and durability, steel coils are a crucial element in the manufacturing of metal bridges. These coils, typically made from high-quality steel alloys, provide the necessary structural integrity required for bridge construction. To begin the process of using steel coils for bridge production, they undergo a series of manufacturing techniques. The coils are uncoiled and straightened to eliminate any distortions or bends. They are then precisely cut into lengths according to the specifications of the bridge design. Once the steel coils have been processed, they are transformed into various structural components used in bridge construction. These components include beams, girders, trusses, and plates. Beams and girders serve as the primary support structure of the bridge, while trusses provide additional support and stability. Plates are used for the bridge deck, providing a surface for vehicles and pedestrians to travel on. Steel coils also play a critical role in the fabrication of bridge connections and joints. These connections are essential for transmitting loads and forces throughout the bridge structure, ensuring its stability and safety. Steel coils are utilized in the creation of various connection elements, such as bolts, nuts, washers, and welded sections. Furthermore, steel coils are commonly employed in the production of bridge reinforcements. Rebar, which is used to strengthen concrete elements within the bridge, is manufactured from steel coils. By enhancing the load-bearing capacity and resistance to bending and tension, these reinforcements strengthen columns, piers, and abutments. In addition to their structural applications, steel coils are also utilized for protective coatings on metal bridges. They can be coated with specialized materials like zinc, epoxy, or paint to prevent corrosion and extend the bridge's lifespan. These coatings are especially important in harsh environments with high levels of moisture, chemicals, and weathering factors, as they help maintain the bridge's structural integrity. Overall, steel coils are the foundation of metal bridge production. They are transformed into various components, connections, reinforcements, and protective coatings that ensure the bridge's strength, durability, and longevity.
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Hot-dipped Galvanized Steel Coil in coils
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 2500 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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