Wooden Pattern Coated Galvanized PPGI Steel Sheet
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 33 m.t.
- Supply Capability:
- 1200000 m.t./month
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Specification
Standard:
ASTM
Technique:
Cold Rolled
Shape:
Oval
Surface Treatment:
Chromed Passivation
Steel Grade:
200 Series
Certification:
RoHS
Thickness:
3
Length:
3
Net Weight:
3
Description of Glove：
1. Zinc coating :40-180g( as required)
2. thickness:0.2-1.2mm
3. width:914-1250mm(914mm, 1215mm,1250mm,1000mm the most common)
4. coil id:508mm/610mm
5. coil weight: 4-10 MT(as required)
6. surface: regular/mini/zero spangle, chromated, skin pass, dry etc.
Festures of Glove：
Construction | Outside | Workshop, agricultural warehouse, residential precast unit, corrugated roof, roller shutter door, rainwater drainage pipe, retailer booth |
Inside | Door, doorcase, light steel roof structure, folding screen, elevator, stairway, vent gutter | |
Electrical appliance | Refrigerator, washer, switch cabinet, instrument cabinet, air conditioning, micro-wave oven, bread maker | |
Furniture | Central heating slice, lampshade, chifforobe, desk, bed, locker, bookshelf | |
Carrying trade | Exterior decoration of auto and train, clapboard, container, isolation lairage, isolation board | |
Others | Writing panel, garbage can, billboard, timekeeper, typewriter, instrument panel, weight sensor, photographic equipment | |
Specifications of Glove：
Specifications | |
Name | buy wood grain design ppgi!bs approved printed ppgi!prime quality cr steel coil |
Full name | Galvanized ,Galvalume,Pre-paited galvanizing,Pre-paited galvalume |
Basic material | Cold Roll |
Color of the PPGI and PPGL | Any color in RAL |
Standard | AISI, ASTM, BS, DIN, GB, JIS |
Spangle | Normal / Min / Zero |
Thickness | 0.14mm-2.0mm |
Width | 750mm to 1250mm |
Images of Glove：
FAQ:
1.What about the delivery.
We can arrange the shipment about 15-25 days after the deposit.
2.What about payment term?
30% T/T deposit, balance against B/L copy.
Full T/T payment if quantity less than MOQ.
3.How much about MOQ?
Normally 100pcs,but small order is acceptable as well.
- Q: How are steel coils used in the manufacturing of shipping containers?
- Steel coils are used in the manufacturing of shipping containers to provide strength, durability, and structural integrity. These coils are processed and shaped into the necessary components, such as walls, floors, and roofs, which are then assembled to create a sturdy container. The steel coils also allow for easy transportation and stacking of the containers, ensuring safe and efficient shipping of goods worldwide.
- Q: What are the common methods of testing the durability of steel coils?
- Common methods of testing the durability of steel coils include tension tests, impact tests, bending tests, hardness tests, and corrosion tests.
- Q: What are the different methods of testing steel coils for quality control?
- Steel coils undergo various methods for quality control testing to ensure they meet the necessary specifications and standards. These methods encompass visual inspection, dimensional measurement, hardness testing, tensile strength testing, chemical analysis, coating thickness measurement, surface roughness measurement, ultrasonic testing, and magnetic particle inspection. Visual inspection is the most fundamental technique, involving a thorough examination of the coils for surface defects like scratches, dents, or irregularities. This method enables the identification of visible defects in the material. Dimensional measurement, on the other hand, utilizes tools such as calipers, micrometers, or laser measuring devices to evaluate the dimensions of the steel coils. The measurements are compared against specified tolerances to ensure they meet the required standards. To assess the resistance of the steel coils to indentation or penetration, hardness testing is performed. This examination helps evaluate the material's strength and durability. Common hardness testing methods include Rockwell, Brinell, and Vickers hardness tests. Tensile strength testing measures the maximum tensile stress a steel coil can endure before breaking or deforming. This test helps determine the material's strength, elasticity, and compliance with the required specifications. Chemical analysis is crucial in testing the composition of the steel coils to verify the presence of specific elements in the desired amounts. This ensures that the coils are made from the correct grade of steel and comply with the required chemical composition standards. In cases where the steel coils have a protective coating, it is vital to measure the thickness of the coating. Non-destructive testing methods like magnetic induction or eddy current testing are typically employed for this purpose. The coating thickness is compared against the specified requirements to ensure it provides adequate protection. Surface roughness testing evaluates the smoothness or roughness of the steel coil's surface using instruments like profilometers or roughness testers. This testing method guarantees that the coils meet the required surface finish standards. Ultrasonic testing utilizes high-frequency sound waves to detect internal defects like cracks, voids, or inclusions within the steel coils. This non-destructive testing method provides valuable information about the structural integrity of the coil. Magnetic particle inspection is employed to identify surface and near-surface defects in steel coils. By applying magnetic particles to the surface and detecting any magnetic leakage caused by defects using magnetic sensors, this technique effectively detects cracks and other surface abnormalities. By combining these testing methods, manufacturers ensure that the steel coils produced meet the necessary quality standards and are suitable for their intended applications.
- Q: What materials are used to make steel coils?
- Steel coils consist primarily of steel, an alloy primarily composed of iron and carbon. The choice of steel type for coil production depends on the desired properties and applications. Carbon steel is typically the preferred option due to its strength, durability, and versatility. Additional alloying elements, like manganese, silicon, nickel, or chromium, may be incorporated to enhance specific steel characteristics or properties. To produce steel coils, the raw materials are melted, the molten steel is refined, and specialized equipment and processes are employed to shape it into coils.
- Q: given the buoyant economic growth of india, what you guys think about steel industry? what can be the major issues in this industry in the coming days
- Since2003, India has been the largest sponge iron producer in the world. In 2005, out of total global production of 56.05 mt of sponge iron, India produced around 11.1 mt (19.8%). In line with production target of 110 mt of steel (National Steel Policy) by FY20, many steel producers have announced their capacity expansion plans by signing MOUs with various state governments like Chattisgarh, Orissa and Jharkhand. The steel producers are expected to add around 8 mt of capacity by FY 08. CARE estimates that during 2006-09, demand for steel in the domestic market would grow at a CAGR of 8.4%. HR steel because of its widespread applicability is expected to grow at a CAGR of 17.5%. During this period, major demand drivers would be Consumer durables, Automobiles and Construction. Domestically, steel prices of flat products follow the international trend. Globally, steel prices are expected to firm up with continued growth in steel consumption. Further, the winds of consolidation have gathered pace with Arcelor-Mittal merger and latest acquisition of Corus by Tata Steel. The Indian steel industry has announced huge capacity expansions. With commissioning of these capacities demand-capacity ratio is expected to decline in FY 09 due to excess capacity. Will this lead to a drop in prices with commissioning of these capacities? With China and India becoming the focus of major global steel companies, will the consolidation of steel industry in these countries continue? For comprehensive analysis and CARE’s future outlook on the sector, please refer to the exhaustive report on the Indian Steel Industry by CARE Research.
- Q: What are the different methods of forming steel coils?
- Steel coils can be formed using several methods, depending on their specific requirements and applications. These methods comprise hot rolling, cold rolling, and continuous casting. The most commonly used method for forming steel coils is hot rolling. This involves heating the steel billet or ingot to high temperatures and passing it between a series of rollers to reduce its thickness and shape it into a coil. Typically, this process is carried out above the recrystallization temperature of the steel, which allows for better shaping and improved mechanical properties. On the other hand, cold rolling is performed at or near room temperature. It entails passing the steel through a series of rollers to reduce its thickness and shape it into a coil. Cold rolling is often utilized to produce steel coils with precise dimensions and excellent surface finish. Additionally, it can enhance the strength and hardness of the steel. Another method for forming steel coils is continuous casting. This involves pouring molten steel into a continuous casting machine, where it solidifies into a strand. The strand is then continuously fed into a series of rollers, which shape it into a coil. Continuous casting offers several advantages, including improved efficiency, reduced energy consumption, and better control over the steel's composition and quality. In addition to these primary methods, there are various secondary processes involved in forming steel coils. These processes encompass pickling, annealing, and coating. Pickling is used to remove any rust or scale from the surface of the steel, ensuring a clean and smooth finish. Annealing involves heating the steel to a specific temperature and then slowly cooling it, which improves its ductility and reduces internal stresses. Coating is often applied to steel coils to provide corrosion resistance or enhance its aesthetic appeal. To summarize, steel coils can be formed using different methods such as hot rolling, cold rolling, and continuous casting. Each method offers distinct advantages and is chosen based on the specific requirements of the steel product. Additionally, secondary processes like pickling, annealing, and coating are employed to further enhance the quality and performance of the steel coils.
- Q: Can steel coils be coated with light-reflective materials?
- Yes, steel coils can be coated with light-reflective materials. These materials, such as metallic coatings or specialized paints, can enhance the reflective properties of the steel surface, making it more resistant to heat absorption and reducing energy consumption.
- Q: What are the benefits of using steel coils in the manufacturing of pipes?
- There are several benefits of using steel coils in the manufacturing of pipes. Firstly, steel coils offer high strength and durability, making them capable of withstanding extreme pressure and temperature conditions. This ensures the longevity and reliability of the pipes. Secondly, steel coils provide excellent corrosion resistance, which is crucial for pipes that come into contact with different substances or are used in corrosive environments. Additionally, steel coils allow for seamless production and fabrication of pipes, resulting in a smooth surface finish and uniform dimensions. Lastly, steel coils are readily available and cost-effective, making them a preferred choice for pipe manufacturing.
- Q: What are the different methods of roll forming steel coils?
- There exists a variety of techniques for roll forming steel coils, each possessing distinct features and uses. Some prevalent methods encompass: 1. Conventional Roll Forming: This technique, widely employed, involves gradually shaping a continuous steel strip into the desired profile by passing it through a series of rollers. It offers high precision and repeatability, making it ideal for manufacturing intricate shapes and profiles. 2. Pre-Punch and Cut: With this method, the steel strip is pre-punched with holes or slots before undergoing roll forming. This facilitates easier cutting and shaping during the forming process, enhancing efficiency and reducing waste in specific applications. 3. Post-Punch and Cut: Similar to pre-punching and cutting, this method adds holes or slots after the roll forming process. It provides greater flexibility in creating customized shapes and designs since the holes can be precisely placed as required. 4. Post-Forming: On certain occasions, the steel strip is initially roll formed into a basic shape or profile, which is then further manipulated or formed. This approach allows for additional customization and enables the creation of more intricate geometries. 5. Progressive Roll Forming: This technique involves continuously passing the steel strip through a series of rollers, with each roller gradually adding a distinct feature or forming a specific part of the final profile. Progressive roll forming is commonly utilized for lengthy, continuous profiles with repetitive shapes. 6. Incremental Roll Forming: In this method, the steel strip is incrementally shaped by means of small movements of the rollers. It provides greater flexibility in shaping complex profiles and proves particularly useful for producing prototypes or low-volume production runs. Ultimately, the selection of a roll forming method depends on the specific requirements of the application, such as the desired shape, complexity, precision, and production volume. Each method presents its own advantages and limitations, and manufacturers typically choose the most suitable technique based on these factors.
- Q: Explain your answers please. I was watching mythbusters and they bought a steel coffin over a wooden one because they thought it would hold more dirt. Now how come bridges that have been made of wood lasted way longer than steel bridges? Or rollercoasts for example.
- Back when I was in school we used to have a contest comparing balsa wood bridge designs. The idea was to build the strongest bridge when derated for bridge weight. The strength test was that the 2-ft long bridge was placed between two tables and a garbage can was strung up to the middle of it. Then it was slowly filled with water until the bridge snapped. The can was weighed and divided by the bridge weight to get our scores. I don't see why you couldn't do this to compare wood vs steel. You could find how much load is needed to snap sample rods. The important point is that the rods should be nearly identical in dimensions between the two materials-- this means length and diameter. Also if you're measuring steel, you'd want to choose a relatively thin diameter or a long span or you won't be able to even bend it. Also while I'm pretty sure wood will snap, steel might bend gradually, so you'd have to decide how much deformation you would allow before calling the piece failed. Also if you take this approach be sure to wear safety glasses when running it. In fact it would be a good idea to put a metal shroud around the test structure.
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Wooden Pattern Coated Galvanized PPGI Steel Sheet
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 33 m.t.
- Supply Capability:
- 1200000 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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