Colored Coated Stainless Steel Coil of the Rolled Galvanized Coils
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 10000 m.t./month
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1)Thickness:0.2-2.0mm
2)Width:914-1250MM
3)Zinc coat:60-275g/m2
4)Coil ID:508mm
5)Color:All RAL color
Packaging Detail: | Fully seaworthy export packing. Each coil is wrapped in water-proof paper.Fixed with steel strips. |
Delivery Detail: | within 30 days |
GALVANIZED/PRE-PAINTED STEEL COIL/ALUMINIUM COIL
Color painted coils based with galvanized coils take hot-dip galvanized steel coil as its basic material.
Factory adopts the newest technologies and the most advanced equipmentsto degrease, rinse,
chemical transform the cold-rolled steel coils or galvanized steel coils. Then we make primary and
refined lavation for the steel strips.
We use worldwide advanced solidify furnace to solidify the coasting surface. Thiskind of color painted coils has excellent capability of decoration, molding,
corrosionresistance ability. It keeps the products with color coatings in flamboyantcolor for a long
time.
Nowadays, it has become the most perfect building materials in construction, transportation,
manufacture, light industry, office furniture, household electric appliances,food package, and
other areas all over the world. Specifications:
- Q: What are the different methods of coil welding for steel coils?
- There are several different methods of coil welding for steel coils, each with its own advantages and disadvantages. Here are some of the most commonly used methods: 1. Resistance Welding: This method involves passing an electric current through the coils to generate heat, which then fuses the two ends together. Resistance welding is a fast and efficient process that produces strong and reliable welds. It is commonly used in industries where high-speed production is required. 2. Arc Welding: Arc welding uses an electric arc between an electrode and the workpiece to create a weld. This method can be further divided into different processes, such as shielded metal arc welding (SMAW), gas metal arc welding (GMAW), and flux-cored arc welding (FCAW). Arc welding provides good penetration and can be used on a wide range of steel coils. 3. Laser Welding: Laser welding utilizes a high-powered laser beam to melt and fuse the two ends of the coils together. This method offers precise control, high welding speeds, and minimal distortion. It is often used in applications where precision and aesthetics are crucial, such as the automotive and electronics industries. 4. Induction Welding: Induction welding involves heating the coils using electromagnetic induction. The heat generated melts the edges, which are then pressed together to form a weld. This method is particularly suitable for thin-gauge steel coils and provides good control over the welding process. 5. High-Frequency Welding: High-frequency welding utilizes high-frequency current to heat and weld the coils together. This method is commonly used for pipes and tubes and offers high production rates and good weld quality. 6. Friction Welding: Friction welding uses the heat generated by rubbing the two ends of the coils together to create a weld. This method is fast, reliable, and produces strong joints. It is often used in applications where high-strength welds are required, such as the automotive and aerospace industries. These are just a few of the different methods of coil welding for steel coils. The choice of method depends on factors such as the type and thickness of the steel, the required weld strength, production speed, and overall project requirements.
- Q: How are steel coils used in the production of wind turbine components?
- Steel coils are an essential component in the production of wind turbine components. These coils are typically made from high-strength steel, which is known for its durability and ability to withstand harsh weather conditions. One of the primary uses of steel coils in wind turbine production is in the manufacturing of the tower. The tower is the structure that supports the entire wind turbine, and it needs to be strong enough to withstand the weight of the nacelle and the rotor blades. Steel coils are used to fabricate the sections of the tower, which are then assembled to create a tall and sturdy structure. Another crucial application of steel coils is in the production of the rotor blades. The rotor blades are responsible for capturing the wind's energy and converting it into rotational motion. Steel coils are used in the manufacturing of the blade's internal structure, known as the spar, which provides strength and rigidity to the blade. The coils are shaped and formed into the desired blade shape, and then composite materials are added to enhance its aerodynamic properties. Furthermore, steel coils are also utilized in the production of other wind turbine components such as the hub and the nacelle. The hub is the central part of the rotor, to which the blades are attached, and it requires a strong and reliable steel structure to sustain the immense forces generated by the rotating blades. The nacelle, on the other hand, houses the generator and other vital components of the wind turbine, and steel coils are used in its construction to ensure stability and protection. In summary, steel coils play a crucial role in the production of wind turbine components. From the tower to the rotor blades, hub, and nacelle, steel coils provide the necessary strength, durability, and stability required to withstand the demanding conditions of wind energy production. Without these coils, the construction and operation of wind turbines would not be possible, as they form the backbone of these renewable energy systems.
- Q: How are steel coils inspected for defects after rewinding?
- Steel coils are inspected for defects after rewinding through a thorough visual examination and various non-destructive testing techniques such as ultrasonic testing, magnetic particle inspection, and eddy current testing. These methods help identify any surface defects, internal flaws, or deviations in dimensions, ensuring the quality and integrity of the steel coils.
- Q: should I shoot Herters .308 steel cased ammo in my Remington 7400.and why shouldn't I?
- Kudos to NXile for his/her post. Ironically, I recently posted a similar answer in this forum and got many thumbs down. The problem with the non-expansion of steel cased ammo is not limited to the blow-back and soot build-up inside the action. The other problem is that your Remington 7400 was engineered at the Remington factory as a sporting firearm that uses brass cased sporting ammunition. When you switch to the steel cased ammo, the casing doesn't have a chance to grab at the walls of the chamber to slow it down. The result is heavier recoil on the action of the gun. Over time, you will break something. Also, I don't like the idea of steel rubbing against steel inside the chamber area of a gun. I know sure sure I won't use steel cleaning rods or brushes to clean the barrel of a rifle. So why would I want to chance shooting steel cased ammo? The only stuff I will shoot steel cased ammo out of are the junky SKS and AK style rifles that I don't care about. Anything with real value...and I only use brass ammo with non-corrosive priming.
- Q: Can steel coils be coated with electrically conductive materials?
- Yes, steel coils can be coated with electrically conductive materials.
- Q: I personally don't believe the story of 8 guys who flew small planes can navigate passenger jets into buildings hundreds of miles away with that precision. It just doesn't make sense.I am wondering what the story surrounding the molten steel was, how could molten steel have been produced when fuel from the planes wasn't hot enough (it melts at 2850 degrees)?
- that's just it: there wasn't very much molten steel for the very reason you point out. Jet fuel burns at 800° to 1500°F. This is not hot enough to melt structural steel. However, engineers say that for the World Trade Center towers to collapse, their steel frames didn't need to melt, they just had to lose some of their structural strength. Steel will lose about half its strength at 1,200 degrees F. The steel will also become distorted when heat is not a uniform temperature. after the collapse, a LOT of folks took a look at the remains. the result was the conclusion that the fire caused the central core of the building to weaken. When the floors collapsed one on top of the other, the weight was too much for the weaked core to bear, causing the result we are all familiar with. hope this helps
- Q: I need details for steel column splices welded or bolted. References or autocad blocks will be very useful. Thank you very much!
- The refernce for Canada is S16-01 Limit states steel design My professor always taugth us shop weld field bolt if that helps
- Q: What are the common welding methods used for steel coils?
- There are several common welding methods used for steel coils, depending on the specific requirements and applications. Some of the most widely used methods include: 1. Shielded Metal Arc Welding (SMAW): Also known as stick welding, SMAW uses an electrode coated in flux to create an arc between the electrode and the base metal. This method is commonly used for its simplicity and versatility, making it suitable for a wide range of steel coil welding applications. 2. Gas Metal Arc Welding (GMAW): Also known as MIG (Metal Inert Gas) welding, GMAW uses a continuous wire electrode and a shielding gas to protect the weld pool from atmospheric contamination. This method is favored for its high welding speed and excellent control over the welding process. 3. Flux-Cored Arc Welding (FCAW): Similar to GMAW, FCAW uses a continuously fed tubular electrode filled with flux to protect the weld pool. This method is often preferred for its high deposition rates and ability to weld thicker steel coils, making it ideal for heavy-duty applications. 4. Gas Tungsten Arc Welding (GTAW): Also known as TIG (Tungsten Inert Gas) welding, GTAW uses a non-consumable tungsten electrode and an inert gas shield to protect the weld pool. This method is commonly used for its precise control, high-quality welds, and ability to weld thin materials. 5. Submerged Arc Welding (SAW): SAW involves the formation of an arc between a continuously fed wire electrode and the steel coil, while a granular flux covers the arc and weld area. This method is frequently used for its high productivity and ability to weld thick materials. Each of these welding methods has its own advantages and limitations, and the choice of method depends on factors such as the thickness of the steel coil, desired welding speed, weld quality, and application requirements.
- Q: Steel being my favorite type, I just picked up Heart Gold today, my gf got Soul Silver...I was wondering which steel types are available and somewhat easily obtainable in HG (and/or what is the earliest steel type I can get?)
- easiest would be magnemite the good steel types will require some more effort My favorite steel type, scizor, needs a trade with a metal coat... And you don't find metal coat until halfway into the game There's also steelix there aren't that many steel types in the johto generation. There are some good ones in the hoenn so you could transfer from there
- Q: What is the process of recycling steel coils?
- The process of recycling steel coils involves several steps to ensure the maximum utilization of the material and to minimize waste. Firstly, steel coils are collected from various sources, including industrial manufacturing facilities, construction sites, and scrap yards. These coils are then transported to a recycling facility where they undergo a thorough inspection to assess their quality and determine the appropriate recycling method. Next, the steel coils are cleaned to remove any contaminants such as dirt, oil, or paint. This is typically done using chemical agents or mechanical processes, depending on the level of contamination. Cleaning the coils is crucial as it ensures the quality of the recycled steel. After cleaning, the coils are shredded or sheared into smaller pieces to facilitate further processing. This step helps to increase the surface area, making it easier to separate the steel from other materials that might be present in the coils. Once the coils are broken down into smaller pieces, they go through a process known as magnetic separation. This involves passing the steel pieces through a magnetic separator that uses powerful magnets to attract and separate the ferrous steel from non-ferrous materials like aluminum or plastic. This separation is essential as it ensures the purity of the recycled steel. The separated steel pieces are then melted in a furnace at extremely high temperatures. This melting process not only removes any remaining impurities but also allows the steel to be molded into various shapes and forms, depending on the intended application. After melting, the molten steel is poured into molds or cast into ingots to solidify. These ingots can be further processed and transformed into new steel products or used as raw material in various industries. Throughout the recycling process, the steel coils are subjected to quality control measures to ensure that the resulting recycled steel meets the required specifications and standards. This includes conducting chemical analyses and mechanical tests to verify the strength, composition, and overall quality of the recycled steel. In conclusion, the process of recycling steel coils involves collecting, cleaning, shredding, separating, melting, and molding the steel to produce new products or raw material. This process not only helps to conserve valuable resources but also reduces the environmental impact associated with traditional steel production.
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Colored Coated Stainless Steel Coil of the Rolled Galvanized Coils
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 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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