PPGI/0.4mm-0.5mm Pre-Painted Galvanized Steel Roofing Sheet
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
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Product Description
Prepainted galvanized steel coil, PPGI, PPGL, Prepainted galvalume/aluzincsteel, Color Coated Galvalume Steel Coil, Prepainted Galvalume Steel Coils, RAL color, 0.15-1.5mm, SGCC, CGCC, CGLC, DX51D, TDC51D, ASTM A653, CS TYPE, S280GO, S350GD, G550, JIS G3312, EN 10169 JIS G3322, ASTM A755/755M, comercial and structual quality
Specifications of Pre Painted Galvanized Steel Coil:
1) Capacity: More than 20, 000 tons per month for PPGI coil product manufacture
2) Standard: JIS G3302, JIS G3312, ASTM A653M/A924M 1998
3) Grade: SGCC CGCC, DX51D, TDC51D, ASTM A653 CS TYPE, S280GD, S350GD, G550
4) Thickness: 0.15mm-1.5mm
5) Zinc coating weight: Z60-275G/M2, G30-G90
Zinc coating: Z60, Z80, Z100, Z120, Z180, Z275, G30, G60, G90
Alu-zinc coating: AZ60, AZ80, AZ100, AZ120, AZ180, G30, G60, G90
6) Width: 600mm-1250mm, 914mm, 1000mm, 1200mm, 1219mm, 1220mm, 1250mm or according to the customer's request
7) Coil ID: 508mm-610mm
8) Coil Weight: 3-6mt, or according to the customer's request
9) Color: RAL, or customer sample color
RAL9016, RAL9002, RAL5015, RAL5002, RAL3000, RAL3020, RAL3009, RAL6005, RAL8017 etc.
10) Color coating type: PE, PVDF, SMP, HDP, etc.
Regular Polyester, Silicon Modified Polyester, Polyvinylidene Floride, PVDF, Super Low Gloss Polyester
11) Surface protection: PVC film protected according to customer requested
12) Min trial order: 25 tons for 1X20' per delivery
PPGI Manufacture
ThicknessWidth LengthColor Coating type
0.2mm-1.5mm600mm-1250mmAs your requestRALPE, PVDF, SMP, HDP, etc.
Coating Chief Feature
ItemThicknessTypeFeature
Laminated film50μ MPolyethyleneProtecting from scratchs and contamination
(option)
Top coat20μ MPolyester FluorineChemical resistance and formability
Primer coat5μ MPolyesterWorkability, corrosion resistance and adhesion to the primer coating
Chemical treatment1μ MChromateGood adhesion and corrosion resistance
Substrate0.2mm-1.2mmGI. GL, ALGI. GL, AL
Back coat5± 2μ MEpoxyCorrosion resistance and adhesion to the substrate
Characteristics:
20 years outdoor liability approved, Corrosion protection, Long life-time for coated color
APPLICATION:
Exterior decoration of buildings: Roof and wallboards of industrial, commercial, residential and public facilities
Interior decoration of buildings: Wallboards, ceiling boards, partition boards, fireproof doors
Building accessories: Window panels, signboards
Home appliances: Oil/gas boilers, rice buckets, portable gas burners, etc.
World wide customer satisfaction:
More than 50 worldwide customers none-risky experiences approved.
Yogic has been exporting steel coils to more than 50 countries directly. Our long term supply extends to USA, UK, Germany, Italy, Spain, Belgium, France, Poland, Greece, Ukraine, Belarus, Russia, Turkey, Egypt, Saudi Arabia, Iran, Ethiopia, Niger, Brazil, Colombia, Chile, Peru, Australia, New Zealand, etc...
Classified symbol | Yield Point Minimum N/mm2 | Tensile Strength Minimum | Elongation Minimum % | Application | ||||
N/mm2 | Nominal Thickness mm (t) | |||||||
JIS | CNBM | 0.25≤t<0.4< td=""> | 0.4≤t<0.6< td=""> | 0.6≤t<1.0< td=""> | 1.0≤t<1.6< td=""> | |||
G3312 | specification | |||||||
CGCC | CGCC | -205 | -270 | -20 | -21 | -24 | -24 | Commercial |
CGCD | CGCD | --- | 270 | --- | 27 | 31 | 32 | Drawing |
--- | CG340 | 245 | 340 | 20 | 20 | 20 | 20 | Structural |
CGC400 | CG400 | 295 | 400 | 16 | 17 | 18 | 18 | Structural |
CGC440 | CG440 | 335 | 440 | 14 | 15 | 16 | 18 | Structural |
CGC490 | CG490 | 365 | 490 | 12 | 13 | 14 | 16 | Structural |
CGC570 | CG570 | 560 | 570 | --- | --- | --- | --- | Structural |
ASTM Designation | Yield Point Minimum | Tensile Strength Minimum | Elongation Minimum % | Application | Q/BQB 445-2004(China standard) | ASM A653/A653M | JISG 3312 | |
ksi(MPa) | ksi(MPa) | TDC51D+Z | (CS TYPE A+Z) | CGCC | ||||
A653(M)-99 CS TYPE A,B,C | --- | --- | --- | Commercial | TDC52D+Z | CGCD | ||
A653(M)-99 FS | --- | --- | --- | Lock Forming | TS250GD+Z | (G250+Z) | - | |
A653(M)-99 DS | --- | --- | --- | Drawing | TS300GS+Z | (G300+Z) | CGC 400 | |
A653(M)-99 SS Grade33(230) | 33(230) | 45(310) | 20 | Structural | TS350GD+Z | (G350+Z) | CGC490 | |
A653(M)-99 SS Grade37(255) | 37(255) | 52(360) | 18 | Structural | TS550GD+Z | (G550+Z) | CGC570 | |
A653(M)-99 SS Grade40(275) | 40(275) | 55(380) | 16 | Structural | ||||
A653(M)-99 SS Grade50(345) | 50(345) | 65(450) | 12 | Structural | ||||
A653(M)-99 SS Grade80(550) | 80(550) | 82(570) | --- | Structural | ||||
FAQ
1. Is the sample available?
Yes, samples can be sent for test if you need.
- Q: How are steel coils used in the production of metal fixtures?
- Steel coils are used in the production of metal fixtures as they are often the starting point for manufacturing processes. These coils are unwound and cut into specific lengths, which are then shaped, bent, and welded to create various metal fixtures such as shelves, brackets, and frames. The steel coils provide a consistent and high-quality raw material that can be easily formed and manipulated to meet the desired specifications of the fixtures being produced.
- Q: Why is iron used to create steel? Why not other elements?
- iron came before steel. iron is what was discovered that, under certain circumstances, became a stronger metal: steel. that is why. its like asking why copper is in bronze. because what we call bronze, is an alloy of copper and tin. if you give a more detailed question, i may be able to give a more detailed answer.
- Q: What are the limitations of using steel coils in certain applications?
- Steel coils have a few limitations that may restrict their use in certain applications. Firstly, steel coils can be heavy and bulky, making them less suitable for applications where weight reduction is crucial. For instance, in industries such as aerospace or automotive, where lightweight materials are preferred to enhance fuel efficiency and improve performance, steel coils may not be the most suitable choice. Secondly, steel coils are vulnerable to corrosion, especially in environments with high moisture or exposure to chemicals. This limitation can restrict their use in applications where resistance to corrosion is crucial, such as marine or coastal structures. Additional protective coatings or regular maintenance may be required to mitigate this limitation, adding to the overall cost and maintenance efforts. Moreover, steel coils may not possess the necessary flexibility or malleability required for certain applications. In industries such as construction or manufacturing, where materials need to be easily shaped or bent into specific forms, steel coils might not offer the desired level of flexibility. This limitation can lead to difficulties in achieving desired designs or may require additional processing steps to mold the steel coils into the desired shape. Lastly, steel coils can have limitations in terms of their temperature resistance. In high-temperature applications, such as in furnaces or power generation, steel coils may experience thermal expansion or deformation, which can compromise their structural integrity. In such cases, alternative materials with higher temperature resistance, such as refractory metals or ceramics, may be more suitable. Overall, while steel coils are widely used and versatile materials, their limitations in terms of weight, corrosion resistance, flexibility, and temperature resistance can restrict their use in certain applications. It is crucial to consider these limitations and assess the specific requirements of the application when selecting materials for optimal performance and durability.
- Q: Can steel coils be coated with color-changing materials?
- Yes, steel coils can be coated with color-changing materials.
- Q: Can steel coils be used in high-temperature applications?
- Yes, steel coils can be used in high-temperature applications. Steel has excellent heat resistance properties, and it can withstand high temperatures without undergoing significant deformation or structural damage. Additionally, steel coils are often treated with coatings or alloys to enhance their heat resistance, making them suitable for various high-temperature environments such as furnaces, boilers, and industrial ovens.
- Q: How are steel coils processed and shaped into various products?
- Steel coils are processed and shaped into various products through a series of manufacturing processes. First, the steel coil is uncoiled and cleaned to remove any impurities. Then, it goes through a process called leveling, where the coil is flattened and straightened. Next, the steel is cut into the desired length or shape, using techniques like shearing or slitting. After that, it may undergo additional processes such as forming, bending, or rolling to give it the desired shape. Finally, the steel is often treated with coatings or finishes to enhance its durability and appearance.
- Q: I have a steel garage, it looks worn out hauled away? How can I maintain / repair it?
- The entire garage is steel? Garage door? Are you able to open and close it without too much trouble? If so, just keep it lubricated. You could paint the door to improve its appearance.
- Q: How are steel coils processed and shaped into different products?
- Steel coils are processed and shaped into different products through a series of manufacturing processes. The first step in the process is called uncoiling, which involves unwinding the steel coil and straightening it. This is usually done by feeding the coil through a machine called a decoiler. Once the coil is uncoiled, it goes through a process called leveling. This is done to eliminate any unevenness or warping in the steel. The coil is passed through a set of rollers that apply pressure and flatten the steel to the desired thickness. This ensures that the steel is uniform and ready for further processing. After leveling, the steel is typically cut into smaller pieces or sheets. This is done using machines such as shears or slitters, which can cut the steel into different widths or lengths. The precise dimensions will depend on the requirements of the specific product being manufactured. Once the steel is cut, it can undergo additional shaping processes. One common method is called roll forming, where the steel is passed through a series of rollers that gradually shape it into the desired profile. This is often used to produce products such as roofing sheets, wall panels, or beams. Another common shaping process is called stamping. In stamping, the steel is pressed between a die and a punch to create complex shapes or patterns. This is commonly used in the automotive industry to produce components such as car body panels or engine parts. In addition to shaping, the steel may also undergo surface treatments or coatings to enhance its properties or improve its appearance. This can include processes such as galvanizing, where a layer of zinc is applied to protect the steel from corrosion, or painting to provide a decorative finish. Overall, the process of shaping steel coils into different products involves a combination of cutting, shaping, and surface treatments. These processes are carefully executed to ensure that the steel meets the required specifications and is ready for use in various industries.
- Q: What are the different methods of coil joining for steel coils?
- There exists a variety of techniques for joining steel coils, each with its own advantages and limitations. Some commonly employed methods encompass the following: 1. Welding: Among the most popular methods of coil joining, welding involves the use of heat to melt and fuse the edges of steel coils. Arc welding, resistance welding, or laser welding can be utilized for this purpose. Welding offers a robust and durable joint, although it can be time-consuming and necessitate skilled operators. 2. Mechanical fastening: This technique entails the use of mechanical fasteners like clips, staples, or bolts to connect the edges of steel coils. Mechanical fastening is relatively quick and straightforward, and it allows for easy disassembly if needed. However, the joint may not be as strong as welding and can be prone to loosening over time. 3. Adhesive bonding: Adhesive bonding involves the use of a suitable adhesive or glue to bond the edges of steel coils. This approach yields a strong and uniform joint, while also providing protection against corrosion. However, adhesive bonding may require surface preparation and curing time, and it might not be suitable for high-temperature applications. 4. Interlocking or tongue-and-groove joints: This method involves shaping the edges of steel coils in a manner that they interlock or fit together like puzzle pieces. Interlocking joints provide good alignment and are easily assembled and disassembled. Nevertheless, they may not yield as strong a joint as welding or mechanical fastening. 5. Coil-overlapping: In this method, the edges of steel coils are overlapped and clamped together using mechanical means. Coil-overlapping is a simple and cost-effective technique, albeit it may not yield a strong joint and can result in uneven coil edges. When selecting the appropriate method of coil joining for steel coils, it is crucial to consider factors such as application requirements, strength requirements, cost, and production efficiency.
- Q: What are the common applications of cold-rolled stainless steel coils?
- Due to their unique characteristics and versatility, cold-rolled stainless steel coils find widespread use in various industries. The following are some common applications of these coils: 1. Automotive Industry: Manufacturing parts like exhaust systems, trim, and body panels in the automotive industry extensively utilize cold-rolled stainless steel coils. The corrosion resistance and aesthetic appeal of stainless steel make it an ideal choice for these purposes. 2. Construction Industry: The construction industry heavily relies on stainless steel coils for roofing, cladding, and structural components. The durability, strength, and resistance to corrosion of cold-rolled stainless steel coils make them a preferred material in building and infrastructure projects. 3. Kitchen Appliances: Kitchen appliances such as refrigerators, ovens, and dishwashers commonly incorporate stainless steel coils. The hygienic properties, easy maintenance, and sleek appearance of stainless steel make it popular for these applications. 4. Food Processing Industry: In the food processing industry, cold-rolled stainless steel coils are extensively used due to their non-reactive nature and resistance to corrosion. These coils are used for manufacturing equipment, storage tanks, and conveyor systems in food processing plants. 5. Medical Equipment: Cold-rolled stainless steel coils are widely employed in the medical industry for manufacturing surgical instruments, implants, and medical devices. The biocompatibility, strength, and resistance to corrosion of stainless steel make it suitable for these critical applications. 6. Oil and Gas Industry: The oil and gas industry utilizes cold-rolled stainless steel coils in various applications, including pipelines, storage tanks, and offshore platforms. The high resistance to corrosion and extreme temperature conditions make stainless steel a reliable choice in this demanding industry. 7. Aerospace Industry: Stainless steel coils find use in the aerospace industry for manufacturing aircraft components, engine parts, and structural elements. The lightweight yet high-strength properties of stainless steel make it an ideal material for these applications. In summary, cold-rolled stainless steel coils have diverse applications across industries such as automotive, construction, kitchen appliances, food processing, medical, oil and gas, and aerospace. The unique combination of durability, corrosion resistance, strength, and aesthetic appeal makes stainless steel coils a preferred choice in various industrial sectors.
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PPGI/0.4mm-0.5mm Pre-Painted Galvanized Steel Roofing Sheet
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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