Pre-painted Galvanized Steel Coil-JIS G 3312-wooden pattern9
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
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- Supply Capability:
- 4000吨 m.t./month
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Pre-painted Galvanized Steel Coils/ PPGI/GI
I Specifications:
1.Thickness:0.16-2.0mm
2.Width:600-1500mm
3.Material: SGCC,SGCD,SECC,SECD,DX51D+Z
4.Zinc coating:40-275G/M2
5.Surface Structure: galvanized ,zero spangle, regular spangle or normal spangle
6.Surface treatment: chromated and oiled, chromated and non-oiled
7.Color:all RAL series
II Main characteristics :
1.strong corrosion resistance
2.surface quality
3.conducive to deep processing,such as the embossed PPGI,printed PPGI&punching PPGI
4.economy and practicality
III Applications:
Household Appliance:
1.Refrigerator shutter &side panels, Washer, Freezers, Air conditions,
2.Rice Cooker, Microwave Ovens, Water Heaters, Sterilization Cabinets, Range Hoods
3.Computer Panels , DVD/DVB panels, TV back panel etc.
Teaching Board: whiteboard, blackboard, green board(chalk board).
Indoor Decoration: Fireproof Door, kitchen cabinet, wall decoration.
Shipping Industries: Ship, Fecht, Marine.
Elevator/Medical Equipment/Rubbish Bin.
Thickness:0.17mm-0.8mm
Width:600mm-1250mm
Prepainted Galvanized Steel Coil
- Q: What are the challenges in coil recoiling for high-strength steel?
- There are several challenges associated with coil recoiling for high-strength steel. Firstly, high-strength steel is known for its increased hardness and strength, which makes it more difficult to coil compared to regular steel. The higher tensile strength of high-strength steel puts more stress on the recoiling equipment, leading to potential damage or failure of the machinery. Secondly, high-strength steel tends to have lower ductility, meaning it is less able to withstand deformation without fracturing. Recoiling high-strength steel coils requires careful handling and control to prevent any excessive bending or stretching that could cause the material to break or crack. Another challenge is the shape memory effect of high-strength steel. This phenomenon causes the material to return to its original shape after being deformed. While this property can be advantageous in some applications, it complicates the recoiling process as the steel coil may resist being reshaped into a new coil form. Furthermore, high-strength steel often has a more complex microstructure compared to regular steel, with different phases and grain boundaries. This complexity can make the recoiling process more challenging as it may affect the material's mechanical properties and response to deformation. Lastly, the surface finish of high-strength steel coils is critical for many applications. Recoiling can introduce surface defects, such as scratches or marks, which may affect the functionality or appearance of the final product. Therefore, maintaining a high-quality surface finish during the recoiling process is a significant challenge. In summary, the challenges in coil recoiling for high-strength steel include the increased stress on recoiling equipment, lower ductility, shape memory effect, complex microstructure, and the need for a high-quality surface finish. Overcoming these challenges requires specialized equipment, precise control, and careful handling to ensure the integrity and quality of the recoiled high-strength steel coils.
- Q: I work the Copper plating line at a custom plating facility in MI.I like to use jumper cables with the jumper cable clamps to help confirm electric current is getting to my parts that I am plating. The acids in the Acid copper is constantly eating the steel and copper clamps. WIll I get a good enough current through stainless steel clamps? I use stainless steel hooks, but our maintenance man thinks that is one of the reasons why I have prblems with my parts turning out. I still think it has to do with the clamps getting eatin up. My question is Is stainless steel as good or reliable enough to run an electrical current to my parts if I am using stainless steel or is it best to use another method to try and get a better connection.Please state your sources or experience with working with electricity. I need to get honest answers and not this is my opinion. We are talking about my making a living so this is important to me so I can bring food home to my table. Thanks for all the help.
- I can only guess. I can't even tell if you are plating some other metal with copper OR if you are plating copper with some other metal. you state that you use the copper clamps only to confirm the current, but I don't see how that works. I suspect that the plating current actually goes through these clamps, so conductivity is very important. But, the conductivity of SS is about 1/5th that of copper, so that will definitely have an effect, and not a good one. .
- Q: Molton is formed at 2800 F. Thats a fact. Now jet fuel at its hottest is 1800. Where does the other 1000 degress come in? And it was found at the WTC 7 site. Was this hit by a plane? A simple fire COULD NOT produce molton. This is a fact. Molton is formed during controlled demoliton of a building since all the bombs in the buiding go off and its very very hot. The fact there was MOLTON at the site is shocking to some since it is IMPOSSIBLE for molton to form from jet feul alone. Impossible. It needed another source. Now the claim that I'll get is that it weakened the stell but then we would find weak steel not molton. Why do you seem to throw this off of your shoulder? Do you not want to belive it? I'm no jet fuel guy but I know you cannot make molton by using just jet fuel. This is really proof that 9/11 was an inside job.
- People who believed the buildings collapsed because of the planes are far far off. 1. Burning jet fuel CANNOT melt steel - FACT! 2. The twin towers were built to withstand a hit from a Boeing 707 - FACT 3. NORAD didn't respond - for the first time EVER! - FACT! 4. The pentagon has the most CCTV cameras than any other buildings in the world and they only release the tape which the plane is not visible, they also confiscated the tape from the store opposite which would have shown the plane - if it existed. State sponsored terrorism has been around for along tI'me, im surprised at how many people still believe the official story.
- Q: What is the minimum diameter of a steel coil?
- The minimum diameter of a steel coil can vary depending on the specific requirements and manufacturing processes, but it is typically around 4 inches or 100 millimeters.
- Q: What are the different types of steel coil recoiling methods?
- There are three main types of steel coil recoiling methods: slit edge recoiling, mill edge recoiling, and oscillated recoiling.
- Q: What are the common industry standards for steel coils?
- Steel coils in the industry have varying standards depending on the region and specific use. However, there are widely accepted standards used in the steel industry. Among the most frequently used standards for steel coils is the American Society for Testing and Materials (ASTM) standard. ASTM has created various specifications for different types of steel coils, including hot-rolled, cold-rolled, and galvanized coils. These specifications outline the mechanical and chemical properties that the steel must meet, as well as dimensions, tolerances, and testing requirements. Apart from ASTM, international organizations like the International Organization for Standardization (ISO) and the European Committee for Standardization (EN) have also established standards for steel coils. ISO standards, such as ISO 3574 and ISO 5952, offer guidelines for general requirements, dimensional tolerances, and mechanical properties of steel coils. Similarly, EN standards like EN 10130 and EN 10131 specify the characteristics and tolerances for cold-rolled steel coils. Moreover, industry-specific organizations and associations may have their own standards for steel coils. For instance, the American Iron and Steel Institute (AISI) has developed specific standards for various steel products, including coils. These standards cover aspects including chemical composition, mechanical properties, and surface finish. It's worth noting that steel coil standards can also be determined by the intended use. Industries like automotive, construction, and manufacturing may have specific requirements that surpass general standards. In such cases, customers and manufacturers may refer to industry-specific standards or collaborate to define custom specifications. In summary, while there are several common industry standards for steel coils, it is crucial to consult the specific standards and requirements applicable to the region and application in question to ensure compliance and quality.
- Q: Can steel coils be coated with chemical-resistant materials?
- Yes, steel coils can be coated with chemical-resistant materials. The use of chemical-resistant coatings helps protect the steel coils from corrosion and damage caused by exposure to various chemicals, acids, or solvents. These coatings create a barrier that prevents the chemicals from reaching the steel surface and ensure the durability and longevity of the coils in harsh chemical environments.
- Q: Can steel coils be stretched?
- No, steel coils cannot be stretched as steel is a rigid material and does not have the ability to be stretched like other elastic materials.
- Q: iam talking abt carbon steel of composition:-C=0.15wt% Mn=0.60wt% P=0.035wt% S=0.04wt% Cu=0.20 (min)wt%....
- The composition you mention is not a low carbon steel.The carbon and manganese content are high enough to mean that the crystal grain size will be small. A very large grain size is needed in steels for transformers,motors etc.The large grain size and lack of carbides in low silicon steels for magnetic purposes allows the easy movement of magnetic domain walls.Transformer steels typically have a carbon content of about 0.003% and 3.5%Si with the phosphorus and sulphur at a tenth of the levels you mention.The high Si content increases the electrical resistivity of the magnetic core and reduces the power loss from eddy currents(the core metal has voltages generated in it by the changing magnetic fields) and the power lost in eddy currents heats up a transformers core so it needs extra cooling;the loss is inversely proportional to the resistivity and 3.5%Si increases resistivity of iron by a very large amount.The presence of high silicon with ultra low carbon and manganese level allows the soft magnetic steels to be annealed at very high temperatures(850 to 1100deg C)without a phase change so that the crystals have 10,000 to 10,000,000 times the volume of the crystals in heat-treatable (Just)steel you mention.Fine for playing with and demonstrating electromagnetism but not as electrical engineering feedstuff.
- Q: How do steel coils contribute to the construction equipment industry?
- The construction equipment industry relies heavily on steel coils as they are vital for manufacturing various construction machinery and equipment. These coils, made from high-quality steel, are crucial components used in the fabrication of a wide range of construction equipment, including cranes, bulldozers, excavators, loaders, and forklifts. The main contribution of steel coils to the construction equipment industry lies in their structural strength and durability. Steel is renowned for its exceptional mechanical properties, such as high tensile strength, toughness, and resistance to wear and corrosion. These properties make it an ideal material for constructing heavy-duty machinery capable of withstanding the demanding conditions of construction sites. Steel coils are employed in the production of the structural components of construction equipment, such as chassis, frames, booms, buckets, and attachments. These components need to be sturdy and able to endure heavy loads, impacts, and continuous use. Steel coils provide the necessary strength and reliability to ensure the long-lasting performance of construction equipment. Moreover, steel coils are also used to manufacture specialized parts and accessories for construction machinery. These include hydraulic systems, gears, shafts, bearings, and fasteners. These components are essential for the proper functioning and efficiency of construction equipment, and steel coils provide the high-quality material required for their production. In addition to their mechanical properties, steel coils also contribute to the construction equipment industry through their versatility and customization options. Steel can be easily shaped, cut, welded, and formed into various sizes and shapes, allowing manufacturers to create equipment with specific designs and functionalities tailored to meet the diverse needs of construction projects. Overall, steel coils are indispensable in the construction equipment industry as they serve as the foundation for robust and reliable machinery. Their strength, durability, and versatility make them an essential raw material for manufacturing construction equipment that can withstand the challenges of construction sites and ensure the safety and efficiency of construction projects.
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Pre-painted Galvanized Steel Coil-JIS G 3312-wooden pattern9
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 4000吨 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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