prepainted steel coil
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prepainted 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 :
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
color :RAL NO
ID coil: 508mm or 610mm
Coil weight: 3-10/MT per coil
Package:Properly packed for ocean freight exportation in 20''container
Application::home appliances, constructions, building, machineries
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.
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 product- Q: I'm sort of a sword maker. You could say I'm an amateur blacksmith. I want to find a dependable source of high-grade steel. I've made a few blades and from what I know about the difference between true steel and cheap steel, I have yet to work with such. All of the metal I have used could not have been true high carbon spring steel because while they are hard, their properties do not reflect that of true steel. I would sincerely appreciate any guidance on where I could order some fine-quality steel so I could produce a truly fine blade.
- The phrase true steel has no technical meaning. Steel comes in many alloys and grades. Sorry I have no idea where to get different grades and types of steel. McMaster Carr carries a lot of steel bars, sheets, etc.
- Q: I live in Dubai. I want to make a damascus steel sword and have no idea where to get the steel or what sort of steel I should get.First to adress the access of my steel...I need to get some low carbon and high carbon steel for the Damascus....what sort of steel is recommended for this? Also where would I be able to get my hands on it (Internet options e.g websites or locations)THANKS
- hI Jordan damascus steel is not actually a steel it is a composite material like the damascus rifle barrels the Afghan's use it is made from wire wrapped around an inner mandrel the beaten on an anvil till all the wire becomes one so it is several types of iron and steel beaten together and forged to produce it so it is not something you can actually buy as a material the tribesmen that produce these swords have these secret methods of doing this so there is the first problem. it is not like cast steel which is what most swords are made of it is far more complex in it's construction. so you may need to do a lot of research to find out how. what is a similar idea is the SAMURAI sword that is made up of combining different steels together and forged into a very sharp and capable killing blade.
- Q: Don't ask me why, but I took my stainless steel ring and I heated it up with my gas stove. I stuck it in there til the metal turned red, and the flame which is normally blue turned orange for some reason when the metal turned red. Anyway, afterwards i cooled it off in water and now it's all discolored and it feels different. It's weighs less and it doesn't feel the same. Plus, it's ugly cause it's all black and blue. What happened? Someone help
- My fiancé got a Tungsten wedding band. It's super tough and doesn't scratch. We made sure to get an extended warranty, because those rings can't be resized and otherwise we'd have to pay for a new one. We were thinking about titanium, but it's really light and he just didn't like the feel of it. The tungsten was heavy and felt durable and manly. He also loves the color, it's darker than silver so it looks non traditional. Make sure to get a ring with a curved band for comfort, or he may not like wearing it. Platinum actually scratches easily, so don't even think of it! My fiancé's wedding band was about $250, a bit more with the warranty. Stainless steel will be cheaper, but it's not as durable or scratch resistant as tungsten.
- Q: What are the different methods of coil recoiling for steel coils?
- Steel coils can undergo coil recoiling using various methods, each with its own advantages and applications. Some commonly used methods include: 1. Slitting and rewinding: This method entails cutting the wide steel coil into narrower strips, which are then rewound into smaller coils. Circular blade slitting machines are typically employed for steel cutting, while the rewinding process ensures tight and uniform winding of the narrower strips. Industries like automotive, construction, and packaging widely employ this method. 2. Rewinding with tension control: This method involves unwinding and rewinding the steel coil using tension control systems. These systems maintain consistent tension throughout the recoiling process, resulting in uniform winding quality. This method proves beneficial when handling delicate or sensitive materials that require gentle treatment. 3. Recoiling with edge trimming: In situations where steel coil edges are damaged, uneven, or flawed, edge trimming can be combined with the recoiling process. Edge trimming machines remove defective sections, ensuring coils with smooth and even edges. 4. Recoiling with surface treatment: Steel coils often undergo surface treatment processes like oiling, coating, or galvanizing to enhance corrosion resistance or improve surface properties. Recoiling can be performed alongside these treatments, guaranteeing proper application and uniform coverage across the entire coil surface. 5. Recoiling with tension leveling: Tension leveling is a process that eliminates coil shape defects, such as coil set or crossbow, by applying tension during recoiling. This method ensures a flat and even coil shape, which is advantageous for subsequent processing and manufacturing operations. 6. Recoiling with precision slitting: Precision slitting is a specialized method used to achieve extremely narrow strip widths or tight tolerances in the steel coil. It involves precise control of slitting knives and winding tension to ensure accurate and consistent strip dimensions. Industries requiring high precision, such as electronics or precision engineering, commonly employ this method. In summary, the choice of coil recoiling method depends on factors such as desired coil dimensions, material characteristics, surface requirements, and the specific industry or application. Manufacturers often combine multiple methods to meet the diverse needs of their customers.
- Q: How are steel coils used in the manufacturing of electrical components?
- Steel coils are used in the manufacturing of electrical components as they provide a strong and reliable core for various types of transformers and inductors. These coils are often wound around a steel core to enhance magnetic properties and improve efficiency, allowing for the transformation and transfer of electrical energy.
- Q: How are steel coils used in the manufacturing industry?
- Steel coils are widely used in the manufacturing industry as they are essential for various applications such as automotive, construction, appliances, and machinery. These coils are commonly used to produce various metal components and parts, including sheet metal, pipes, tubes, and wire. The coils are unwound and fed into different machines and processes, where they are shaped, cut, stamped, or welded to create the desired products. Due to their durability, strength, and malleability, steel coils are highly valued for their versatility and play a crucial role in the manufacturing industry.
- Q: How are steel coils used in the production of electrical switches?
- Steel coils are used in the production of electrical switches as they serve as a crucial component in the electromagnet that enables the switch to function. The magnetic properties of the steel coils allow for the creation of a strong magnetic field when an electric current passes through them, which in turn allows the switch to be activated or deactivated, controlling the flow of electricity.
- Q: steel of beam has been rusted ,how can i repair it?
- The rust needs to be removed by what ever means works best for your situation.. Often a twisted wire wheel on a 4 1/2 angle grinder works quickly... a hand wire brush may work well for you, or just plain sandpaper and a LOT of elbow grease (hard work) will remove the rust. From there, a coat of primer paint made for steel. Any hardware store in your area would have such a primer, in quart cans or spray cans. Once that is dry (a good 24 hours for most formulations), you can spray or brush paint the beam most any color you wish.. I've had very good luck with acrylic enamel paints for such projects.. IF your steel is badly pitted, you should consider getting it inspected to insure it will still hold up or support what ever it was installed to do. If you want a smooth finish, once the rust removal is done, you can fill in the dips and pock marks with an auto body filler (Bondo is one brand name)... It comes in 2 parts (the main filler and a hardener) that are mixed well and used to fill in the holes and divits with a plastic spreader.. Once hard (in a few minutes with most brands of filler), sanding with sandpaper and a sanding block will smooth out the finish very nicely. From there, the same primer mentioned above and paint will finish up your project... Hope this helps some... Good Luck!
- Q: How are steel coils tested for strength?
- Steel coils are tested for strength using a variety of methods such as tensile testing, hardness testing, and impact testing. Tensile testing involves applying a controlled force to the coil until it breaks, measuring the amount of force required to rupture the steel. Hardness testing measures the resistance of the steel to indentation or scratching, providing an indication of its strength. Impact testing evaluates the ability of the steel to absorb energy under sudden loading conditions. These tests help determine the overall strength and quality of the steel coils.
- Q: How are steel coils used in the manufacturing of pressure vessels?
- Steel coils are used in the manufacturing of pressure vessels as they provide a strong and durable material for constructing the vessel's shell. The coils are typically rolled and welded to form the cylindrical shape of the pressure vessel, ensuring high structural integrity and the ability to withstand high pressure.
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prepainted steel coil
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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