good quality ppgi --prepainted galvanzied steel coils PPGI on sale
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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prepainted galvanzied steel coils PPGI on sale
Products Discription
prepainted galvanized steel coil, PPGI/ PPGL.
Material: SGCC,SGCD,SECC,SECD,DX51D+Z
GRADE:CGCC,CGCL
THICKNESS:0.10-0.80MM
WIDTH:600-1250MM
LENGTH:IN COILS OR ACCORDING TO CUSTOMER’S REQUEST
COIL WEIGHT:3-12MT
ID:508MM,610MM
ZINC COATING:50-275G/M2
Surface Structure: galvanized ,zero spangle, regular spangle or normal spangle
COLOR: RAL number or sample colour
Topside: 5micron primer +15-20microns polyester
Backside: 5-8microns primer epoxy.
Surface treatment: chromated and oiled, chromated and non-oiled
Application:
It widely applied to many Building industry ,structural use, roofing, commercial use ,household appliance,industry facilities,office buildingsbuildings. You can see PPGI/ PPGL is extensively applied to shopping mall, industrial/agricultural building, hotel, restaurant, resort, office building or gymnastic facility.
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, greenboard(chalk board).
Indoor Decoration: Fireproof Door, kitchen cabinet, wall decoration.
Shipping Industries: Ship, Yecht, Marine.
Elevator/Medical Equipment/Rubbish Bin.
Special
1. strong corrosion resistance,conducive to deep processing,such as corrugated steel sheet
2. advanced coating equipment
3.competitive price
4.soonest delivery
5.various color
- Q:What are the different types of steel processing equipment for coils?
- There are several types of steel processing equipment used for coils, including slitting lines, cut-to-length lines, blanking lines, and coil-to-coil lines. Slitting lines are used to slit wide steel coils into narrower strips, while cut-to-length lines are used to cut coils into specific lengths. Blanking lines are used to cut shapes out of coils, and coil-to-coil lines are used to transfer coils from one processing stage to another.
- Q:I just bought some cheap earrings from this beauty supply store but they said surgical steel So will they prevent my ears from bleeding / infection ?
- Surgical steel is a grade of steel often used in medical appliances like tweezers, forceps, etc. It's generally non-reactive and considered very safe. It doesn't contain any special properties against infection--you still have to observe basic hygiene and clean your piercings properly--but most people can wear surgical steel earrings without a problem. However, if you have a contact allergy to base metals like nickel, surgical steel may cause redness or irritation because of the metals used in it. If cheap rings or necklaces make your skin break out in a rash you should NOT wear surgical steel.
- Q:How is the critical temperature of structural steel affected by fireproofing? What temperatures can fireproofed structural steel withstand?
- I didn't know they fire proofed steel. Usally they would just use a steel with a higher melting point.
- Q:What are the different methods of heat treatment for steel coils?
- Steel coils can undergo various heat treatment methods, each offering unique benefits and applications. One method is annealing, where steel coils are heated to a high temperature and gradually cooled in a controlled environment. This relieves internal stresses, enhances ductility, and refines the grain structure, resulting in softer and more machinable steel. Another method, normalizing, is similar to annealing but involves a faster cooling process. It aims to refine the grain structure and achieve uniform hardness throughout the coils. Normalizing also eliminates residual stresses and improves mechanical properties. Quenching and tempering is a two-step process that begins with heating the coils to a high temperature and rapidly cooling them in a quenching medium like oil or water. This creates a hard and brittle phase called martensite. To enhance toughness and reduce brittleness, the coils are reheated to a lower temperature and held there for a specific duration, a process known as tempering. Tempering helps decrease internal stresses and increase ductility and toughness. Case hardening is another method used to increase the surface hardness of steel coils while maintaining a soft and ductile core. This involves heating the coils in a carbon-rich atmosphere, allowing carbon to diffuse into the surface layer. The result is a hard outer layer, known as the case, while the core retains desired mechanical properties. Stress relieving is performed by heating the coils to a specific temperature and holding them there for a sufficient time. This minimizes residual stresses from previous manufacturing or heat treatment processes. Stress relieving improves dimensional stability, reduces the risk of distortion or cracking, and enhances overall performance. The choice of heat treatment method depends on desired properties, intended application, and specific requirements of the end product. Each method has its own advantages and can be customized to achieve the desired balance between hardness, toughness, ductility, and other mechanical properties.
- Q:How are steel coils used in the production of building facades?
- Steel coils are used in the production of building facades as they are rolled into flat sheets and then cut into various sizes and shapes. These steel sheets are then formed, fabricated, and installed to create the outer layer of a building. The steel coils provide strength, durability, and a sleek, modern appearance to the facades, making them an essential component in the construction industry.
- Q:Already on my team is Empoleon lvl 82Heatran lvl 74Scizor lvl 34Magnezone lvl 38What other steel types should I choose?
- Metagross would help out a lot, Excadrill id you are not doing double battles... (two of his best moves for him hit his team and are ground.. ) if you do not want to rick excadrill use a Lucario instead for hs massive damage output.
- Q:How are steel coils used in the production of steel hinges?
- Steel coils are used in the production of steel hinges by being processed and formed into thin strips. These strips are then cut and shaped to create the desired size and shape of the hinges. The steel coils provide the raw material for the hinges, allowing for efficient and precise manufacturing.
- Q:What are the different types of steel coil slitting lines?
- There are several different types of steel coil slitting lines that are used in the metal processing industry. These lines are designed to cut large coils of steel into narrower strips, which can then be used for various applications. 1. Loop Slitting Lines: Loop slitting lines are the most common type of slitting line used in the industry. They consist of a decoiler, which holds the coil, a slitter head that cuts the coil into strips, and a recoiler, which winds the strips back into smaller coils. Loop slitting lines are versatile and can handle a wide range of coil widths and thicknesses. 2. Scrap Chopper Slitting Lines: Scrap chopper slitting lines are similar to loop slitting lines but include a scrap chopper unit. This unit cuts any excess material from the edges of the coil before it is slit into strips. This helps to improve the efficiency of the slitting process and reduces waste. 3. Double Loop Slitting Lines: Double loop slitting lines are used for high-speed slitting of thin-gauge coils. They feature two looping pits, which allow for continuous operation. While one coil is being processed, the other is being prepared for slitting, ensuring minimal downtime. 4. Turret Head Slitting Lines: Turret head slitting lines are designed for high-volume production and can process multiple coils simultaneously. They feature a turret head with multiple slitter knives, which can be quickly rotated to switch between different coil widths. This allows for faster and more efficient production. 5. Rotary Shear Slitting Lines: Rotary shear slitting lines are used for thicker and harder materials. They use a rotary shear instead of a slitter head to cut the coil into strips. The rotary shear offers better cutting performance and can handle higher tensile strength materials. 6. Combination Slitting Lines: Combination slitting lines are versatile machines that can handle a range of materials and can perform both slitting and cut-to-length operations. These lines are ideal for smaller manufacturers or those who require flexibility in their production process. Overall, the type of steel coil slitting line used will depend on the specific requirements of the manufacturer, including the type of material being processed, the desired strip width, and the volume of production.
- Q:What are the challenges in storing and handling steel coils?
- Storing and handling steel coils present several challenges, including their sheer weight and size, which can make transportation and storage difficult. The coils need to be stored in a way that prevents damage and deformation, as steel coils are susceptible to rust, corrosion, and scratching. Additionally, ensuring proper ventilation and moisture control is crucial to prevent the growth of mold or moisture-related damage. Safety precautions must also be taken during handling and transportation to avoid accidents or injuries.
- Q:Can steel coils be coated with electrically conductive materials?
- Yes, steel coils can be coated with electrically conductive materials.
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good quality ppgi --prepainted galvanzied steel coils PPGI on sale
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 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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