Color Coated Galvanized Cold rolled Steel coil

Color Coated Galvanized Cold rolled Steel coil System 1

Color Coated Galvanized Cold rolled Steel coil

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 300 m.t./month

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Product Description

Specifications

1.Color: RAL color or according the sample

2.Type of coating structure: 2/1 or 2/2 coating, or customized

3.prepainted gi steel coil .

4.Excellent waterproof/fire proof

5.Low cost,good price,long life

6.Large,stabe supply

7.RAL6019

Features

1. High corrosion, rust, acid resistance

2. Formability and decoration

3. Excellent work ability

Application

1. Pre-galvanized steel tubes and pipes.

2. Galvanized steel channels and profiles.

3. Armoring cable.

4. Construction,the manufacturing of cars, ships, containers and household electric appliances, other industrial use.

Our Advantages

1. High quality products:Products comply with the standard of ISO9001 .

2. High automation:It is controlled by PC system and equipped with frequency conversion.

3. Low production cost: Advanced technology of removing iron keep the content of 2 valent iron under 0.6 g/L and reduce zinc consumption 5-10kg/ton.The gas is the fuel.

4. Long service life of zinc pot: The heating is from reflective wall and well-distributed.It can reduce corrosive rate.

5. Installation with instruction of experienced engineers

6. Easy to assemble and dismantle

7. Eco-friendly material: can be used for several times and can be recycled

8. Shorter construction period, longer using time

9. High strength and stiffness, high weight bearing.

10.Sound insulation and heat insulation; antisepsis and damp proofing; waterproof and aseismatic.

Q:What are the different types of steel coil slitting blades?: There are several different types of steel coil slitting blades, each designed for specific applications and materials. Some of the most common types include: 1. Circular slitting blades: These are the most commonly used blades for slitting steel coils. They are circular in shape and have a sharp edge that cuts through the coil as it rotates. Circular slitting blades can be made from various materials, such as high-speed steel or tungsten carbide, depending on the desired cutting performance and durability. 2. Arbors: Arbors are another type of steel coil slitting blade that is used in conjunction with circular slitting blades. They are cylindrical in shape and hold the circular blade in place, allowing for precise and consistent slitting of the coil. 3. Shear slitting blades: Shear slitting blades are used for cutting thicker and harder materials, such as stainless steel or aluminum. They have a straight edge and work by shearing the material apart, rather than cutting through it like circular blades. Shear slitting blades are typically made from high-quality tool steel to withstand the high forces involved in cutting thicker materials. 4. Crush cut slitting blades: Crush cut blades are used for slitting softer materials, such as paper or plastic. These blades have a blunt edge that crushes and tears the material, rather than cutting it cleanly. Crush cut blades are often made from materials like carbon steel or hardened stainless steel. 5. Razor slitting blades: Razor slitting blades are used for slitting delicate materials that require a clean and precise cut, such as thin films or foils. These blades have an extremely sharp edge that slices through the material without causing any damage or distortion. Razor slitting blades are typically made from high-quality stainless steel or tungsten carbide. It is important to select the appropriate type of steel coil slitting blade based on the specific application, material, and desired cutting performance. The choice of blade will greatly impact the quality and efficiency of the slitting process.

Q:What are the different types of steel coil packaging techniques?: In the industry, there are various steel coil packaging techniques commonly used. These techniques aim to safeguard the steel coils throughout storage, transportation, and handling, ensuring their arrival in excellent condition. One technique utilized is called "eye-to-the-sky" packaging, where the steel coils are vertically stacked with the coil's eye facing upward. They are then secured using steel strapping or banding. This method is commonly employed for smaller coils and effectively shields against damage caused by handling and transportation. Another typical packaging technique is "eye-to-the-wall" packaging. Here, the steel coils are horizontally stacked with the coil's eye facing the wall. They are also secured using steel strapping or banding. This particular method is often used for larger coils and provides enhanced stability during transportation. "Shrink-wrapping" is a third packaging technique wherein the steel coils are tightly wrapped in plastic shrink-wrap material. This offers protection against moisture, dust, and other contaminants. Shrink-wrapping is especially useful when steel coils need to be stored or transported outdoors or in harsh environments. Moreover, certain steel coil packaging techniques involve the usage of wooden pallets or skids. The coils are placed on these pallets or skids, which provide a stable base and enable easy handling using forklifts or other equipment. Additionally, the coils can be secured to the pallets or skids using steel strapping or banding. Ultimately, the selection of a steel coil packaging technique depends on factors like coil size, transportation requirements, and environmental conditions. By choosing the appropriate packaging technique, steel coils can be adequately protected and delivered to their destination without any damage or deterioration.

Q:How is the quality of steel coils determined?: The quality of steel coils is determined by various factors including the chemical composition, mechanical properties, surface finish, and dimensional characteristics of the coils. Additionally, factors such as the manufacturing process, heat treatment, and adherence to industry standards and specifications also play a significant role in determining the quality of steel coils. Thorough testing and inspection procedures, such as visual inspections, hardness tests, tensile strength tests, and non-destructive testing methods, are employed to ensure the quality and reliability of steel coils.

Q:What are the common standards and specifications for steel coils?: There are several common standards and specifications for steel coils that are widely recognized and used in the industry. Some of the most common ones include: 1. ASTM A36/A36M: This specification covers carbon structural steel shapes, plates, and bars of structural quality for use in riveted, bolted, or welded construction. 2. ASTM A572/A572M: This specification covers high-strength low-alloy columbium-vanadium structural steel shapes, plates, sheet piling, and bars for applications in bolted, riveted, or welded construction. 3. ASTM A653/A653M: This specification covers steel sheet, zinc-coated (galvanized) or zinc-iron alloy-coated (galvannealed) by the hot-dip process. 4. ASTM A1011/A1011M: This specification covers hot-rolled, carbon, structural, high-strength low-alloy, high-strength low-alloy with improved formability, and ultra-high strength steel sheet and strip in coils. 5. JIS G3302: This Japanese Industrial Standard specifies the requirements for hot-dip zinc-coated steel sheet (galvanized steel sheet) and strip. 6. EN 10111: This European standard specifies the requirements for continuously hot-rolled low carbon steel sheet and strip for cold forming. 7. ISO 3575: This International Organization for Standardization standard specifies the requirements for hot-dip zinc-coated and zinc-iron alloy-coated steel sheet and strip. These are just a few examples of the common standards and specifications used for steel coils. It is important to note that different industries and applications may have specific requirements, so it is always advisable to consult the relevant standards and specifications for the specific application.

Q:I went to the store to get metal to make a knife and they had weldable steel and plate steel. Which one would be best/ which steels would be best for what i want to do?: Weldable steel is a generic term for steel with low carbon content which makes it easy to weld, form, and machine. If you're looking for a knife blade material, you need either a stainless steel or a high carbon steel which is not at all weldable. The more carbon in steel, the better it responds to heat treatment like hardening, tempering, etc. Plus, the high carbon steel will hold an edge better. Hope this helped.

Q:I know the law regarding selling steel core ammo, but is it possible to buy a steel core bullet and load it yourself?: I'm a reloading trainer. This you can do - however - you are going to not be capable to re-use the powder considering the fact that you have no idea what it's, and, what the difference is between the old bullets and your new ones. As you already know - even bullets of the identical weight can have a gigantic change in stress kind one brand to one more. You're going to need to slowly work up a load, identical to a ordinary reloading load. Pulling inexpensive bullets and re-using the manufacturing unit primed case is in reality beautiful normal. I most commonly take the FN 5.7x28mm and pull the Horndy 40gr manufacturing unit - then insert the 69gr into them. The powder is discarded and i re-use those 40gr ones in my 223/5.56mm varmint gun.

Q:like, what can steel make?: buildings bridges automobiles elevators railroads and railroad equipment appliances and many many more. Steel is used almost everywhere. reference: Iron and steel are used widely in the construction of roads, railways, infrastructure, and buildings. Most large modern structures, such as stadiums and skyscrapers, bridges, and airports, are supported by a steel skeleton. Even those with a concrete structure will employ steel for reinforcing. In addition to widespread use in major appliances and cars (Despite growth in usage of aluminium, it is still the main material for car bodies.), steel is used in a variety of other construction-related applications, such as bolts, nails, and screws.[66] Other common applications include shipbuilding, pipeline transport, mining, offshore construction, pipeline transport, aerospace, white goods (e.g. washing machines), heavy equipment (e.g. bulldozers), office furniture, steel wool, tools, and armour in the form of personal vests or vehicle armour (better known as rolled homogeneous armour in this role). .

Q:What are the safety regulations for handling steel coils?: The safety regulations for handling steel coils typically include wearing appropriate personal protective equipment (PPE), such as gloves, safety glasses, and steel-toed boots. Additionally, workers are often required to receive proper training on safe lifting techniques and use of equipment, as well as understanding the weight and dimensions of the coils being handled. It is important to ensure a clear and organized work area, secure stacking and storage practices, and the use of appropriate lifting equipment, such as cranes or forklifts, to minimize the risk of accidents, injuries, and damage to the coils or surrounding infrastructure.

Q:I want a good quality, big, strong, steel knife but I want it to be a good price, say around $30 or less, $60 at the most. please add links.: Sorry, probably aint gonna happen in that $ range. How big of a blade will effect the steel selection. For instance I have one I forged from 52100, a most excellent steel better suited for 5-6 blades. For larger blades either 5160 or L-6 can make an indestructable blade. For 5 and under D-2 is about as fine a steel as you can get. No blade made from these will come cheap, L-6 is only available from custom makers. Save up your money, expect to pay 100 - 200 for a well made blade. You pay cheap prices you get cheap workmanship.

Q:How is steel different than iron?How many different kinds of steel are there?What type is the strongest?Which type is the weakest?: Steel has a higher carbon content than iron. The remaining questions are covered by a whole chapter in any materials text. In short, there are many classes of steels and steel alloys each with its own properties and heat treatments to yield a specific strength and hardness value.

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