PPGI 0.16-0.6mm 700-1250mm various color/10 year's experience /SGS
- 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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Specifications of Prepainted Galvanized SteelCoil:
1) Capacity: about 15,000 tons per month for coil product
2) Standard: JIS G3302, JIS G3312, ASTM A653M/A924M 1998
3) Grade: Q195-Q235 and SPCC, SPCD, SPCE, SGCC (DX51D+Z) SGCD (DX52D+Z), etc.
4) Thickness: 0.23mm-2.0mm
5) Zinc coating weight: 60-275g/m2
6) Width: 600mm-1200mm, or according to the customer's request.
7) Coil ID: 508mm-610mm
8) Coil Weight: according to the customer's request
9) Color: RAL, or other series
10) Surface protection: PE, PVDF, SMP, HDP, etc.
11) Surface treatment: chromate, oil/unoil, bright finish, spangle, anti-finger print
12) Min trial order: 25 ton each size, 1x20' per delivery
| Thickness | Width | Coil ID | Zinc Coating |
| 0.2mm-2.0mm | 600mm-1250mm | 508mm/610mm | 60g/m2-275g/m2 |
Advantages of Our Prepainted Galvanized SteelCoil:
1) Excellent corrosion resistance: The zinc layer provides a good protection of Pre-painted Galvanizeed Steel Sheet.
2) High heat resistance: The reflective surface of the material aids in efficiently reflecting the sunlight away and in turn reducing the amount of heat transmitted. The thermal reflectivity converts into energy savings.
3) Aesthetics: Pre-Painted Galvanized steel sheet is available in plethora of patterns and multiple sizes as per the requirements that given by our customers.
4) Versatility: can be used in the various areas.
Applications of Prepainted Galvanized SteelCoil:
1) Buildings and constructions: roofing, ceilings, gutters, venting lines, indoor decorations, window frames, etc.
2) Electrical appliances: computer shells, washing machines, refrigerators, dehumidifiers, video recorders, water heaters, etc.
3) Agricultural equipments: troughs, feeding tools, agricultural driers, irrigation channels, etc.
4) Vehicle parts: back-seat plates of buses and trucks, conveying systems, oil tanks, etc.
Coating Chief Feature
| Project | Pencil hardness | Reverse impact | T bending | Cupping test | MEK cleaning |
| Front/back | ≥ H/2H | ≥ 9J/6J | ≤ 3T/5T | ≥ 6mm/4mm | ≥ 100time/50time |
Structure of GI/PPGI
| Item | Thickness | Type | Feature |
| Laminated film | 50μm | Polyethylene | Protecting from scratchs and contamination (option) |
| Top coat | 20μm | Polyester Fluorine | Chemical resistance and formability |
Primer coat | 5μm | Polyester | Workability, corrosion resistance and adhesion to the primer coating |
| Chemical treatment | 1μm | Chromate | Good adhesion and corrosion resistance |
| Substrate | 0.2mm-1.2mm | GI.GL,AL | GI.GL,AL |
| Back coat |
5±2μm |
Epoxy | Corrosion resistance and adhesion to the substrate |
- Q:What are the common maintenance practices for steel coils?
- Common maintenance practices for steel coils include regularly inspecting for any signs of corrosion, cleaning the coils to remove dirt and debris, applying protective coatings or paint to prevent rust, storing the coils in a dry and well-ventilated area, and ensuring proper handling and transportation to avoid any damage. Additionally, it is important to monitor and control the humidity levels around the coils to prevent moisture buildup, which can lead to corrosion.
- Q:What are the challenges in coil leveling for coated steel?
- Coil leveling for coated steel presents several challenges due to the additional layer of coating. Firstly, the coating can be sensitive to pressure and friction, making it prone to damage during the leveling process. Maintaining the integrity of the coating while achieving the desired flatness of the steel is a delicate balance. Additionally, the thickness of the coating can vary across the coil, leading to uneven leveling results. The choice of leveling equipment and parameters must be carefully determined to minimize coating damage and ensure consistent flatness throughout the coil. Moreover, the presence of coating can impact the accuracy of leveling measurements, as it may interfere with the sensors or affect the readings. These challenges require careful attention and expertise to successfully level coated steel coils while preserving the quality of the coating.
- Q:i was giving this old knive. the knife part is stainless steel and has a couple rust spots but im not sure that the handle is (i think stainless) but it has this un smooth surface i dont think its rust because its not brown. would rubbing alcohol help clean it?
- You can also try Barkeepers Friend.
- Q:How are steel coils used in the production of metal doors and windows?
- Steel coils are an essential component in the production of metal doors and windows. These coils are typically made from high-quality steel and serve as the primary raw material for manufacturing these products. The first step in utilizing steel coils is the process of uncoiling. The coils are unwound and fed into a machine known as a roll former. This machine carefully shapes the steel into the desired profile for the door or window frame. The steel is typically cut to the required length before being fed into the roll former. Once the steel has been shaped, it is then sent through a series of additional manufacturing processes. These processes may include punching holes for hardware installation, bending the steel to create specific angles or curves, and welding different sections together to form a complete frame. The steel coils provide the necessary structural integrity and durability required for these processes. Furthermore, steel coils also play a crucial role in enhancing the aesthetic appeal of metal doors and windows. They can be coated with various finishes, such as galvanized or powder-coated, to provide protection against corrosion and improve the overall appearance of the final product. These coatings not only add a layer of durability but also allow for customization to match different architectural styles and design preferences. In summary, steel coils are the foundational material used in the production of metal doors and windows. They are shaped, cut, and processed to create the necessary components for these products. Additionally, steel coils can be coated to enhance their durability and aesthetic appeal. Ultimately, these coils contribute significantly to the strength, durability, and overall quality of metal doors and windows.
- Q:How are steel coils used in the production of metal roofing panels?
- Steel coils are a critical component in the production of metal roofing panels. These coils, which are rolled sheets of steel, play a crucial role in shaping and forming the panels. To start with, the steel coils are unwound and fed into a machine called a roll former. This machine uses a series of rollers and dies to gradually shape and bend the steel into the desired profile of the metal roofing panel. The coils pass through these rollers, which apply pressure and force to mold the steel into the required shape and size. Once the metal has been formed into panels, it may undergo additional processes to enhance its durability and appearance. This can include galvanizing or coating the panels with various protective layers to prevent corrosion and improve weather resistance. These additional steps help to ensure that the metal roofing panels are able to withstand harsh environmental conditions and provide long-lasting performance. Steel coils are preferred in the production of metal roofing panels due to their strength and durability. Steel is known for its exceptional strength-to-weight ratio, making it a suitable material for roofing applications. Additionally, steel is highly resistant to various weather conditions, including high winds, heavy rains, and extreme temperatures. This makes it an ideal choice for roofing panels that need to withstand the elements and provide reliable protection for buildings. Overall, steel coils are an essential component in the manufacturing process of metal roofing panels. They are used to shape and form the panels, which are then further processed to enhance their durability. The use of steel in these panels ensures that they can withstand harsh weather conditions and provide long-lasting performance for residential, commercial, and industrial buildings.
- Q:what are the characteristics when of iron or steel when stretched? which one could be stretched further? which one stretches more evenly?thankyou
- Steel is harder and more brittle than iron since it has impurities which disrupt the regular layers of atoms. This means that the iron will stretch further and more easily. This also means it will stretch more easily.
- Q:What are the common coil handling equipment used in the industry?
- Some common coil handling equipment used in the industry include coil cradles, coil reels, coil cars, coil upenders, and coil transfer conveyors. These machines are essential for efficiently handling and transporting coils of various materials, sizes, and weights in manufacturing and processing operations.
- Q:Steel Strings on your guitar or nylons? Why?
- There is no OR about it. You CANNOT use steel strings on a nylon string guitar because the increased tension will actually warp the top of the guitar and eventually pull the bridge right off! (I have seen it happen several times!) Although it is possible to put nylon strings on a steel string guitar it is not recommended. Nylon strings do not have as much tension as a steel string guitar is designed for. Steel string guitar necks are actually designed with a bit of back bow to compensate for the high tension of steel strings. Nylon strings have a much lower tension which could cause the neck of a steel string to settle slightly, which could actually cause the strings to fret out. It is not common, but it does happen. So keep your guitars happy and only string them with the proper strings.
- Q:What are the different types of coil edge trimming machines?
- There are several types of coil edge trimming machines available in the market. Some common types include manual coil edge trimmers, pneumatic coil edge trimmers, and automatic coil edge trimmers. Manual coil edge trimmers require manual operation and are suitable for low volume production. Pneumatic coil edge trimmers use compressed air to power the trimming process, making them faster and more efficient. Automatic coil edge trimmers are fully automated machines that can handle high volume production, enhancing productivity and reducing labor requirements.
- Q:What is the difference between carbon steel and spring steel?? And which is the better one to make swords with??
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PPGI 0.16-0.6mm 700-1250mm various color/10 year's experience /SGS
- 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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