hot rolled steel coil DIN 17100 in good Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 500000 m.t./month
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Description:
Hot-Rolled Steel Sheets and Coils are applied to a wide range of uses such as automobile, electrical appliance, m achinery manufacturing, container manufacturing, shipbuilding, bridge, pipeline, and receive high acclaim from our customers for its excellent quality.
Specification
Product: | Hot Rolled Steel Coils/Sheets |
Material: | Q195,Q235,A36,SS400,S235JR,Q345,ST37-2, CCSB etc |
Standard : | JIS G3002 GB/T251B |
Technique: | hot rolled |
Thickness | 1.2mm to 200mm |
Tolerance of thickness: | :+/-0.03mm |
Width: | 750mm-2000mm |
Tolerance of width: | :+/-5.00mm (aiming to +/-2.00mm) |
Normal width: | 914mm, 1000mm, 1200mm, 1219mm, 1250mm,1500mm |
Length: | According to requirement |
Coil ID: | 508mm-610mm |
Coil Weight: | 10-25 Metric Tons |
Surface: | Black, Chromate, fingerprint resistant treatment, slight oiled or non-oiled, dry |
Port of Loading: | Tianjin/Shanghai port |
Packaging Details: | Standard export packing or according to the clients required |
Delivery Time | Within 30 days after received 30% deposit or workable L/C |
Payment Terms: | L/C,T/T |
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We can ensure that stable quality standards are maintained, strictly meeting both market requirements and customers’ expectations. Our products enjoy an excellent reputation and have been exported to Europe, South-America, the Middle-East, Southeast-Asia, Africa and Russia etc.. We sincerely hope to establish good and long-term business relationship with your esteemed company.
- Q: What we have to keep in mind before buying a steel building?
- Before okorder /... Hope this will prove helpful to you.
- Q: What are the main factors that affect the corrosion resistance of steel coils?
- The main factors that affect the corrosion resistance of steel coils include the composition and purity of the steel, the presence of alloying elements, the surface condition and finish of the coils, the exposure to moisture and corrosive substances, and the protective coatings or treatments applied to the steel.
- Q: What are the challenges in coil leveling for coated steel?
- Coil leveling for coated steel presents several challenges that need to be addressed in order to achieve high-quality, flat, and smooth coils. Firstly, one of the main challenges is the potential for coating damage during the leveling process. Coated steel coils are typically coated with materials such as zinc or paint, which can be easily scratched or marred if not handled properly. The leveling process involves passing the coil through a set of leveling rolls, which can potentially cause friction, abrasion, or other mechanical damage to the coating. Therefore, it is crucial to carefully control the speed, pressure, and alignment of the leveling rolls to minimize coating damage. Secondly, the thickness variation across the coil presents a significant challenge. Coated steel coils often have thickness variations due to inherent material properties or production processes. These variations can result in uneven leveling and can lead to coils with waviness or uneven flatness. Achieving uniform leveling across the entire coil surface is essential to ensure consistent quality and appearance of the final product. Another challenge in coil leveling for coated steel is the possibility of coil shape distortion. Coating processes can introduce stresses into the steel, which can cause the coil to warp or distort during the leveling process. This distortion can result in coils with uneven edges or inconsistent flatness. Proper control of the leveling process parameters, such as the number of leveling passes and the tension applied to the coil, is necessary to minimize shape distortion. Additionally, the coil leveling process can generate internal stresses in the steel itself, particularly in coated steels that have been cold-rolled or heat-treated. These internal stresses can cause coil spring-back, where the coil tries to return to its original shape after leveling. Spring-back can result in coils with unwanted curvature or uneven flatness. Effective strategies, such as stress relief annealing or using counteracting leveling techniques, are essential to minimize spring-back and achieve the desired flatness. Finally, the handling and storage of coated steel coils present challenges in maintaining the quality of the leveled coils. Coated steel coils are sensitive to environmental conditions such as humidity, temperature, and exposure to corrosive agents. Proper storage and handling practices are crucial to prevent coating damage, rust, or other forms of deterioration that can occur during transportation or storage. In summary, the challenges in coil leveling for coated steel include minimizing coating damage, addressing thickness variation, controlling shape distortion and spring-back, and ensuring proper handling and storage. Overcoming these challenges requires precise control of process parameters, the use of appropriate leveling techniques, and adherence to strict quality control measures throughout the entire process.
- Q: So, I'm looking into steel toe paddock boots. I'll be using them around horses, horses that I don't know and that are rescue horses. I'm currently looking at Equitector the Moorland paddock boots. They're $200, and I think I have to order them online. I like boots that are this style (the Moorland style)... Is there any other brand of boots that has steel toe paddock boots, that are cheaper or that I can buy in stores?
- I bought a pair of plain old Dublin paddock boots from my local tack shop for about $50. I'm not sure if they're steel toed, but I've been stepped on countless times by big quarter and draft horses and never been hurt by it. I'd say, even when working with unfamiliar horses, any good quality paddock boot that fits will be fine, so don't worry about the expensive ones.
- Q: I'm just wondering what the best steel would be for an edc/hunting knife that could put up with alot of abuse.
- That one they use for the Army Combat Knife, I forgot what its called but Its a good one if your going to use it for camping.
- Q: ex: boat hull made out of steel
- Galvinized means steel with a zinc coating. It is the best. For boats at port, and other fixed objects this can be supplimented with cathodic protection, an electrical method that substitutes corrosion of a sacrificial anode for the rusting of the steel. Epoxy and other coatings tend to be very temporary as they wear and scratch with use and lose all effectiveness if they cannot exclude seawater from contacting the bare metal. Zinc responds to abuse and can 'heal' over minor dings. The zinc is refreshed by periodic painting with a high zinc content paint or by electroplating.
- Q: Does aluminum or steel hold up better? We found a steel for 1/2 the price of aluminum, obviously its heavier but any other downsides? rust faster ect? also, does anybody know, in PA do you pay sales tax on trailers? and do dealers normally give you license plates to get the trailer home with? we live 3 hours away from the dealer so thats why i want all details :) would stink if i messed up!!
- We have an aluminum trailer over a steel frame. We used to have a steel trailer. There are two differences I see are the weight and how quickly they deteriorate. I personally prefer the aluminum over the steel, the upkeep is easier and they don't weigh as much which equates to fuel savings. Also if you have a lighter truck an aluminum trailer makes the wear and tear a little easier. You can also look at the size of the truck you are going to tow the trailer with, and the size of the horses inside. All together you definately don't want to exceed the weight limits of the truck. Hope this helps...
- Q: How do steel coils contribute to energy performance in buildings?
- Steel coils contribute to energy performance in buildings through their use in the construction of energy-efficient heating, ventilation, and air conditioning (HVAC) systems. Steel coils are commonly used in HVAC equipment, such as air handlers and heat exchangers, due to their excellent thermal conductivity and durability. By efficiently transferring heat or cool air, steel coils help regulate the temperature in buildings, reducing energy consumption and improving overall energy performance. Additionally, steel coils are often used in the construction of insulated panels and roofing systems, providing excellent insulation and preventing thermal bridging, thereby further enhancing the energy efficiency of buildings.
- Q: can u use stainless steel to make a coin? why or why not? answers based on facts plz.
- Stainless steel has been used by some countries to make coins, but it's not an ideal metal. When a coin is struck, a die comes down and strikes the blank with many tons of force (the blank is also sitting on top of another die--one has the image on the obverse (front) of the coin, while the other die has the image of the reverse of the coin). When the die strikes the blank, the force causes the metal in the blank to flow into the recesses of the die. The problem with stainless steel is that it doesn't want to flow into the die. To get an image, either the relief (how high the raised portion of the design will be) has to be very low, and the coin has to have a simple design, or they have to greatly increase the pressure of the strike. This slows the coining press down, and greatly shortens the life of the dies.
- Q: How are steel coils used in the manufacturing of doors and windows?
- Steel coils are used in the manufacturing of doors and windows as they provide a strong and durable material for constructing the frames and components. The coils are first processed and cut into the desired shape, then formed and welded together to create the frames. This ensures stability and support, allowing the doors and windows to withstand various weather conditions and provide long-lasting performance.
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hot rolled steel coil DIN 17100 in good Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 30 m.t.
- Supply Capability:
- 500000 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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