Hot dipped Galvanized Steel Coil 0.45mm*1000mm*c
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HOT DIP GALVANIZED STEEL COIL
Specification:0.45mm*1000mm*c
Steel Grade & Standard: ASTM A653
Zinc Coating Mass:Z180 Spangle:Zero Spangle
Surface Treatment: non-chromate, oiled
Coil ID:508mm Coil Weight:6-10MT
Package Type:EYE TO SIDE
Thickness Tolerance:+/-0.02mm Width Tolerance:+/-5mm
Zinc Coating Tolerance:-/+10g/m2
- Q: Are steel coils used in the packaging industry?
- Yes, steel coils are commonly used in the packaging industry for various purposes such as securing and stabilizing loads, protecting products during transportation, and providing structural support to packaging materials.
- Q: I'm buying a new set of steel plugs.I've heard things about streched ears and cold weather not being to good. do you think it would be bad to be wearing steal plugs?
- It depends on the person. Sometimes cold weather makes stretched ears feel tight, like tighter against plugs. I never felt this, and my friends never have either(at least they say they haven't). Go ahead and wear them, but if you feel any discomfort, just change them out.
- Q: What are the different methods of oiling steel coils?
- There are several different methods of oiling steel coils, each with its own unique advantages and applications. Some of the common methods include: 1. Immersion or bath oiling: This method involves submerging the steel coils into a bath of oil. The coils are typically passed through a series of rollers to ensure even coating and complete coverage. Bath oiling is a cost-effective and efficient method for large-scale production, as it can oil multiple coils simultaneously. This method is commonly used for hot-rolled coils. 2. Roll-on oiling: As the name suggests, roll-on oiling involves applying oil to the surface of steel coils using a set of rotating rollers. This method ensures uniform oil distribution and is suitable for both cold-rolled and hot-rolled coils. Roll-on oiling is often preferred when precise control over the amount of oil applied is required. 3. Spray oiling: In spray oiling, a fine mist or spray of oil is applied to the coils using specialized nozzles or sprayers. This method allows for targeted application, making it suitable for specific areas or sections of the steel coils. Spray oiling is commonly used for precision or specialty coils where controlling the amount of oil is critical. 4. Electrostatic oiling: Electrostatic oiling involves applying a charged mist of oil particles to the steel coils. The coils are given an opposite charge, causing the oil particles to be attracted and adhere to the surface. This method ensures an even and controlled distribution of oil, minimizing waste and reducing environmental impact. Electrostatic oiling is often used for high-quality or high-precision applications. 5. Brush or roller oiling: This method involves manually applying oil to the coils using brushes or rollers. It is typically used for smaller-scale operations or when precision is required in specific areas. Brush or roller oiling allows for close control over the amount of oil applied. The choice of oiling method depends on various factors such as the type of steel, desired level of oil coverage, production volume, and cost considerations. Each method has its own advantages and limitations, and manufacturers often select the most suitable method based on their specific requirements and objectives.
- Q: What are the challenges in coil slitting?
- Coil slitting is a process used to cut large coils of metal into narrower strips of desired widths. While it offers several advantages in terms of efficiency and flexibility, there are also several challenges associated with coil slitting. One of the main challenges in coil slitting is ensuring consistent strip width accuracy. Since coil slitting involves cutting the metal coil into smaller strips, it is crucial to maintain consistent width measurements throughout the process. Any deviation in the strip width can lead to issues downstream in the production line, affecting the quality and functionality of the final product. This challenge requires the use of precise slitting equipment and careful monitoring of the process parameters. Another challenge in coil slitting is managing edge quality. The edge quality of the slit strips is critical, especially in applications where the edges need to be free from burrs or other imperfections. Achieving clean and smooth edges requires proper blade selection, positioning, and maintenance. Any defects or irregularities on the strip edges can impact subsequent processes like bending, welding, or coating. Additionally, coil slitting poses challenges related to the material itself. Certain types of metals, such as high-strength steels or alloys, can be more difficult to slit due to their hardness or brittleness. Slitting these materials may result in blade wear and premature failure, leading to increased downtime and maintenance costs. Furthermore, the presence of contaminants or surface defects on the coil can also affect the slitting process, requiring additional cleaning or preparation steps. Another significant challenge in coil slitting is handling and processing large coils. Coils can be heavy and unwieldy, making it crucial to have proper equipment and procedures in place to handle them safely. Additionally, the slitting process can generate significant amounts of scrap material, which needs to be efficiently managed and disposed of. Proper storage, transportation, and recycling of the scrap are essential to minimize waste and maintain a clean and organized working environment. In conclusion, coil slitting offers numerous benefits in terms of customization and productivity. However, it also presents challenges in maintaining strip width accuracy, managing edge quality, dealing with difficult materials, and handling large coils and scrap. Overcoming these challenges requires expertise, precision equipment, and careful process control to ensure the desired quality and efficiency in coil slitting operations.
- Q: What is future prospect of these steel structures, are they really weather proof like everyone believes??
- Which steel buildings are you asking about? The Empire States Building has a steel frame and is completely weatherproof. Most industrial factories have steel frames and are weatherproof. It is the cladding that makes them weatherproof. By the way there is a difference between weatherproof and waterproof.
- Q: How does stainless steel soap work? I have read the detailed explanation on Wikipedia, but their desciption seems skeptical on the actual chemical process that may take place from using such an item. Is there an actual scientific explanation to how stainless steel soap is able to clean your hands, when it is only a piece of metal?
- Many metals have germicidal qualities. Silver is the strongest germicide of the metals, but a sterling silver bar of soap would be expensive and it would tarnish. The tarnish would actually not affect the silver's ability to kill bacteria, but it would look bad and the tarnish would turn your hands black, so people wouldn't want to use it. Many people even take silver internally in the form of Colloidal Silver, but Colloidal Silver is very controversial. Yes, it kills many bacteria, but it can also cause a person's skin to permanently turn blue...a condition called Argyria. Brass actually is a better germicide than stainless steel...but again this is a cosmetic problem. Brass tarnishes, so people wouldn't want to use it. Stainless steel is actually a very weak germicide, but even steel has some ability to kill germs. Stainless steel also removes fish odor. My son has a stainless steel bar that he takes along when he fishes to remove the fish smell from his hands. There's nothing magical about the bar...a stainless steel spatula would would just as well, but the bar is more convenient to carry. I'm not sure if this is scientific enough or not. -
- Q: More specifically steel wire (around 1/8 diameter). I'm doing a science fair project where I'm testing if concrete encased in steel has more fire resistance than steel by itself. However, I have no idea what the dimensions of concrete encased steel is so I can't scale down. And if I did have the dimensions I wouldn't know how to encase it around the steel wire (do I just poor concrete over it (heck I've never even used concrete)? Thanks for any help.
- OK, here is my take on it Take equal lengths of steel wire, one is going to bare, one is going to be encased You will need a tension rig, simply this will be one fixed end and one end you can hang a weight down. For the test you will affix one end and string it between to supports with one end hanging off, which is where you will put the weight. The put a ruler where the weight is, so as the weight pulls the wire down (after it is hot) you can time the stretching. lastly you need a place to put a controlled fire under the wire, I'd reccommend something tame like a camping stove OK, got a test rig and two pieces and a way to test. You'll have to play with different fires and weights to see what works best Putting the concrete on the wire is a tricky one since you don't want the concrete to take the load. Get a tub or dish of approriate size and put some wet concrete in it, partway up. Take one of the wires and coat it with wax or something like it that is soft. Place the wire, with the ends sticking out, in the concrete tub and pour more on to cover it. Let this whole thing harden. You might want to have a specific shape to the tub so it comes out a certain size Now, you have an uncoated wire and an coated one. Be careful you don't pull the wire out of the concrete Another way to do this would be to use joing compound, which is a type of mortor (cement). You can buy it a home depot or such. Mix it up as thick as possible and just cake it on the wire and let harden. You can shape the coating using saran wrap or something maybe. I my world we call this stuff monster mud, its used to shape things for Halloween props like robes into figures. Its quite sturdy when done When you are ready to test just hook each part up with the same fire and weight and take readings of stretch vs. time
- Q: What are the different coil edge options?
- The different coil edge options include open coil, continuous coil, offset coil, and pocket coil.
- Q: I am building a steel type competative team. my team so far isempolem, skarmory , Metagross, magnezone, lucario, ferrothorn.
- Good choice in pokemon. As for moves and EVs and all that... its kinda up to how exactly you wanna play your steel team, but heres what I can think up off the top of my head: Empoleon: Mixed Attacker. Swords Dance and Aqua Jet for strong priority attacking, with two special attacks (preferrably one water and one other non steel non water attack) Skarmory: Physical wall. Skarmory is know to be an amazing physical wall. So pump HP and defense EVs into it. Impish nature is best, and try to get Roost, Whirlwind, and Brave Bird on it. Stealth Rock or Spikes for entry hazard damage. Metagross: Physical attacker. Bullet Punch is nice since Metagross is kinda slow, and Hammer Arm is decent since it hardly cares about a speed drop. Earthquake and Zen Headbutt aren't bad either. Magnezone: Bulky Special Attacker. The teams a really physical one, so having a special attacker is nice so other physical walls don't mess you up too bad. Its main attacking moves should be Thunderbolt and Flash Cannon. Sturdy and Magnet Pull are both good abilities, which one you go with is up to you. Lucario: Physical Sweeper. Max out Lucario's Attack and Speed EVs, its defenses are too low for it to take repeated hits. Close Combat and Extremespeed are Lucario staples. The other 2 moveslots depend on you. An elemental punch is good for coverage. Earthquake... is Earthquake, its good to have. There's other options too. Ferrothorn: Ferrothorn has a number of options, usually involving its great bulk. Look this one up on Smogon. Other good steel types would include: Bronzong, Scizor, Forretress. Excadrill is good, but its far better in a sandstorm team than on an all steel team (Sand Rush+Swords Dance+Focus Sash+Attack=death). Hope this helps.
- Q: How do steel coils contribute to the HVACR industry?
- The HVACR industry relies heavily on steel coils, which play a vital role in various applications. These coils, typically made from durable and corrosion-resistant materials like stainless steel or galvanized steel, ensure longevity in demanding HVACR environments. Air conditioning systems commonly use steel coils to transfer heat between the refrigerant and the surrounding air. These coils, also known as evaporator coils, absorb heat from indoor air, cooling it down and removing moisture. The heat is then released outside through a condenser coil, enabling efficient cooling and dehumidification. Heat exchangers, crucial components in HVACR systems, also utilize steel coils. These coils, often in the form of finned tubes, provide a large surface area for efficient heat transfer, enhancing overall system efficiency. In the construction of ductwork, steel coils are extensively employed. These coils are shaped and sized to fit specific ductwork designs, ensuring optimal airflow and temperature control. Their durability and strength allow them to withstand the pressure and forces exerted by airflows in duct systems. Refrigeration systems rely on steel coils to transfer heat out of enclosed spaces, such as refrigerators or freezers. These coils, called condenser coils, release heat from the refrigerant as it changes from a high-pressure gas to a high-pressure liquid. Steel coils are essential in the food service and cold storage industries, where they enable the cooling and preservation of perishable goods. Overall, steel coils significantly contribute to the HVACR industry by facilitating efficient heat transfer, optimal temperature control, and reliable operation of various systems. Their durability, corrosion resistance, and versatility make them crucial components in providing comfortable and controlled environments in residential, commercial, and industrial settings.
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Hot dipped Galvanized Steel Coil 0.45mm*1000mm*c
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
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