Pre-painted Galvanized Steel Coil-JIS G 3312-RAL9016
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
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.
Width:600mm-1250mm
- Q: What are the different types of steel coil surface defects?
- There are several different types of steel coil surface defects, including scratches, pits, rust, scales, roller marks, oil stains, and dents.
- Q: What are the different finishes available for steel coils?
- There are several different finishes available for steel coils, including hot rolled, cold rolled, galvanized, and coated finishes.
- Q: What are the different grades of steel used for making coils?
- When making coils, various grades of steel are commonly utilized, depending on specific requirements and applications. Some frequently employed grades are: 1. Mild steel, also referred to as low carbon steel, is often employed for coil production due to its favorable characteristics of formability, weldability, and machinability. It is suitable for diverse applications where strength and durability are not the primary concerns. 2. High carbon steel, which contains elevated carbon levels, offers increased strength and hardness. This grade is commonly used for coils that require high strength and resistance to wear, such as springs and automotive components. 3. Stainless steel, characterized by a high chromium content, exhibits excellent corrosion resistance. Coils made from stainless steel are commonly utilized in applications where resistance to rust and staining is critical, such as kitchen appliances, automotive trim, and medical equipment. 4. Galvanized steel, coated with a layer of zinc, provides exceptional corrosion resistance. Galvanized steel coils find common use in outdoor applications that involve exposure to moisture and other elements, including roofing, fencing, and HVAC ductwork. 5. Electrical steel, specifically designed for electrical applications like transformers, motors, and generators, possesses low impurity levels and is optimized for high magnetic permeability and low core loss. 6. Advanced high-strength steel (AHSS), engineered to offer exceptional strength while maintaining good formability, is frequently employed in the automotive industry. AHSS coils contribute to lightweighting vehicles while ensuring structural integrity and crashworthiness. These examples represent only a fraction of the steel grades employed in coil manufacturing. The choice of a specific grade depends on factors such as the intended application, desired properties, and cost considerations.
- Q: Already on my team is Empoleon lvl 82Heatran lvl 74Scizor lvl 34Magnezone lvl 38What other steel types should I choose?
- Skarmory, Steelix, Metagross, or Bastiodon. Personally I would switch Heatran, as I don't feel right using Legendaries.
- Q: How are steel coils processed?
- Steel coils are processed through a series of steps that include uncoiling, levelling, cutting, and recoiling, ensuring the steel is transformed into the desired shape and size for various applications such as construction, automotive, and manufacturing industries.
- Q: What are the different methods of surface inspection for steel coils?
- Steel coils can undergo surface inspection using various methods, each with its advantages and limitations. Among the commonly used techniques are: 1. Visual Inspection: Inspectors visually examine the steel coil surface for defects like scratches, dents, or discoloration. Though subjective and reliant on inspector expertise, this method proves cost-effective for detecting obvious defects. 2. Magnetic Particle Inspection (MPI): This method involves applying a magnetic field to the coil and then iron particles on the surface. Disruptions in the magnetic field caused by defects or cracks gather the particles, making the flaws visible. MPI effectively detects surface cracks and defects not easily seen by the naked eye. 3. Eddy Current Testing (ECT): ECT, a non-destructive testing method, employs electromagnetic induction to identify surface defects in steel coils. A probe with a coil generates an alternating magnetic field near the coil surface. Changes in electrical conductivity or magnetic permeability due to surface defects lead to a change in the induced current, which can be analyzed. ECT successfully identifies cracks, corrosion, and other surface irregularities. 4. Ultrasonic Testing (UT): High-frequency sound waves are used to examine both the surface and subsurface of steel coils. A transducer sends ultrasonic waves into the steel, and the reflected waves are analyzed to detect material changes or anomalies. UT effectively identifies cracks, delaminations, or voids within the coil, providing valuable insights into the steel's structural integrity. 5. Optical Inspection: This technique utilizes advanced imaging techniques like cameras or laser scanners to capture high-resolution images of the coil surface. These images are then analyzed for defects such as scratches, pits, or irregularities. Optical inspection provides detailed information and is often used alongside other methods for a comprehensive inspection. It is important to note that each method has its limitations and may be more suitable for specific defect types or surface conditions. Therefore, a combination of these techniques is often employed to ensure a thorough and accurate inspection of steel coils.
- Q: I have two guitars, a nylon stringed classical, and a steel stringed acoustic, I find the nylon strings easier to play, but doesn't have as good of sound as the steel stringed, and when I play with the steel strings, it really hurts my fingers, and if I play just a little bit, it feels like the high e string is going to cut my finger. Are the strings too high? What can I do to make the steel strings easier to play?
- Your steel-string acoustic should not be all that much harder to play than your nylon string acoustic. Classical guitars have stretchier strings, but they also normally have higher action (string height). It sounds like your steel-string may have a problem. A typical low action would be around 0.090 gap between the low E string and the top of the 12th fret, and 0.070 between the high E and the top of the 12th fret. If yours is a lot higher than that, having it professionally set up will probably help. If it's a very cheap guitar, replacement might be the best option. Why do you need to choose between classical and steel-string? You already own both.
- Q: What are the safety precautions to be followed while handling steel coils?
- To prevent accidents and injuries when dealing with steel coils, it is crucial to adhere to specific safety measures. Here are some safety measures that must be observed: 1. Personal Protective Equipment (PPE): Always wear suitable PPE, including safety glasses, gloves, steel-toed boots, and hard hats. These items serve to shield you from potential dangers such as falling objects, sharp edges, and chemicals. 2. Proper Lifting Techniques: Employ correct lifting techniques to avoid strains and back injuries. Lift using your legs, not your back, and refrain from making sudden or twisting movements while handling the coils. If the coils are excessively heavy or cumbersome to lift manually, resort to mechanical lifting equipment such as forklifts or cranes. 3. Secure Storage: Ensure that steel coils are stored securely and stably to prevent them from falling or rolling over. Make use of appropriate racks, shelves, or storage containers specifically designed for steel coils. Keep the storage area clean, organized, and devoid of obstructions. 4. Handling Tools: Utilize appropriate handling tools like coil hooks, lifting clamps, or coil tongs to firmly grasp the steel coils. Avoid using makeshift or improper tools, as they can cause the coils to slip, leading to accidents. 5. Secure Transportation: Prior to transporting steel coils, ensure that they are adequately secured on the truck or flatbed. Utilize suitable tie-downs, straps, or chains to prevent the coils from shifting or falling during transit. Adhere to all transportation regulations and guidelines to ensure safe transportation. 6. Awareness of Surroundings: Maintain awareness of your surroundings and the presence of other workers or equipment in the vicinity. Keep a safe distance from moving machinery, forklifts, or other vehicles to avoid collisions or accidents. 7. Hazard Communication: Train all employees handling steel coils on proper safety procedures and ensure that they comprehend the potential hazards involved. Display safety signs or labels to indicate the presence of heavy loads or hazardous materials. 8. Regular Maintenance: Regularly inspect and maintain equipment such as lifting devices or storage racks to ensure they are in proper working condition. Promptly report any defects or malfunctions to the relevant personnel for repairs. By adhering to these safety precautions, the risk of accidents, injuries, and damage when handling steel coils can be minimized. Prioritizing safety in the workplace is crucial to safeguarding yourself and your colleagues.
- Q: How are steel coils inspected for flatness using optical sensors?
- Steel coils are inspected for flatness using optical sensors by employing a system known as optical flatness measurement. This method involves the use of high-resolution cameras that capture images of the steel surface as it passes through the inspection line. Firstly, the steel coil is unwound and passed over a roller table. As it moves, the optical sensors are positioned above the coil to capture images at regular intervals. These sensors typically consist of a combination of laser line projectors and high-resolution cameras. The laser line projectors emit a thin, straight line of laser light across the width of the steel coil. This laser line acts as a reference plane for measuring the flatness of the steel surface. The high-resolution cameras then capture images of the laser line as it interacts with the steel coil. The captured images are then analyzed using advanced image processing algorithms. The algorithms analyze the deformation of the laser line on the steel surface and calculate the deviations from the flat reference plane. These deviations indicate any irregularities or variations in the flatness of the steel coil. The optical sensors can accurately detect even the slightest deviations in flatness, measuring them in micrometers or even smaller units. This enables manufacturers to identify and rectify any flatness issues in the steel coils before further processing or shipment. In addition to measuring flatness, optical sensors can also detect other surface defects such as waviness, scratches, or dents. By incorporating multiple cameras and laser line projectors from different angles, a comprehensive inspection of the steel coil's surface can be achieved. Overall, the use of optical sensors for inspecting steel coil flatness provides a fast, accurate, and non-contact method. By detecting and rectifying any flatness issues early in the production process, manufacturers can ensure the delivery of high-quality steel products to their customers.
- Q: How are steel coils used in the production of elevator components?
- Steel coils are used in the production of elevator components to manufacture various structural and mechanical parts. These coils are typically formed, shaped, and cut to create components such as elevator guide rails, brackets, frames, and support structures. The high strength and durability of steel make it an ideal material for these components, ensuring the safety and reliability of elevators.
Send your message to us
Pre-painted Galvanized Steel Coil-JIS G 3312-RAL9016
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
