Color coated corrugated steel sheets for roofing
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 m.t.
- Supply Capability:
- 200000 m.t./month
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1) AVAILABLE DESIGNATION OF (Prepainted galvanized steel coils) printed PPGI coils
Quality Q/BQB 440-2003 JIS G3312-1994 EN 10326-2004 ASTM A653-02a
EN 10327-2004 (BASE PLATE)
(BASE PLATE)
Commercial Steel TDC51D CGCC DX51D+Z/AZ CS Type A/B/C
Forming Steel (TSt01,TSt02,TSt03) CGCD1 FS Type A, Type B
Drawing TDC52D /TDC53D - DX52D+Z/AZ DDS TYPE A/C
Steel DX53D+Z/AZ
Structural TS280GD(TStE28) CGC400 S280D+Z/AZ SS275
Steel TS350GD(TStE34) CGC440 S350D+Z/AZ SS340 Class1
2) OUR SPECIFICATION OF (Prepainted galvanized steel coils) printed PPGI coils
Available Size:
Manufacturer Thickness Width Length of plate Inner diameter of coil
JIANGSU HUIYE STEEL SHEET CO.,LTD 0.2-1.2mm 800/914/1000/1200/1219/1250mm 1000-6000mm 508mm/610mm
Coated Mass OF (Prepainted galvanized steel coils) printed PPGI coils:
Base plate Available Coated Mass(g/m^2)
Galvanized Steel 80, 100, 120, 160, 180
Galvalume Steel 50, 70, 150
Available Painting OF (Prepainted galvanized steel coils) printed PPGI coils:
Category of Painting Item Code
Polyester PE
High-durability polyester HDP
Silicon modified polyesters SMP
Polyvinylidene fluoride PVDF
Easy-Cleaning —
Painting Thickness Top side: 20+5microns;
Bottom side: 5~7microns.
Color System Produce according to RAL Color System or as per buyer’s color sample.
Painting structure Top surface Bottom surface
Primer coating No coating 1/0
Primer coating Primer coating 1/1
Primer coating + Finish coating No coating 2/0
Primer coating + Finish coating Primer coating or single back coating 2/1
Primer coating + Finish coating Primer coating + Finish back coating 2/2
- Q: What is the difference between a laminated and non-laminated steel sheet?
- Laminated steel sheets, which are produced by bonding multiple layers of steel with adhesive or resin, are known for their increased strength and durability. This lamination process enhances their resistance to bending, impact, and corrosion. Additionally, it reduces noise and vibration in applications like automotive bodies or construction materials. In contrast, non-laminated steel sheets consist of a single layer of steel without undergoing the lamination process. While these sheets are still robust and long-lasting, they may not possess the same level of resistance to bending, impact, and corrosion as laminated steel sheets. They are commonly used in roofing, siding, and general fabrication. The key distinction between laminated and non-laminated steel sheets lies in their composition and properties. Laminated steel sheets offer superior strength, durability, and resistance to various forces, making them ideal for demanding applications where structural integrity is crucial. On the other hand, non-laminated steel sheets are more cost-effective and suitable for applications where high strength and durability are not the primary requirements.
- Q: What are the problems encountered in the construction of steel sheet piles? How to deal with
- Steel sheet pile along the axis inclination is large, using special pile to correct, special-shaped pile is usually narrow width and width greater than or less than the standard width of sheet pile, pile can be shaped according to the actual inclination of welding; inclination is small can also use the winch or hoist and steel cable pile will reverse pull again hammer.
- Q: What are the different sheet metal piercing techniques for steel sheets?
- There are several sheet metal piercing techniques that are commonly used for steel sheets. These techniques are utilized to create holes or openings in the steel sheets according to specific requirements. Here are some of the different piercing techniques: 1. Punching: Punching is a widely used technique where a punch and die set is used to create holes in the steel sheets. The punch is forced through the sheet, cutting out the desired shape or size of the hole. This technique is efficient and can be used for a variety of hole sizes and shapes. 2. Drilling: Drilling is another commonly used technique to pierce steel sheets. A drill bit is rotated at high speed, creating a hole in the sheet. Drilling is often used for smaller holes or when precision and accuracy are crucial. 3. Laser cutting: Laser cutting is a highly precise and versatile technique used to pierce steel sheets. A high-powered laser beam is focused on the sheet, melting and vaporizing the material to create holes or shapes. Laser cutting offers high-speed production and can create complex designs with great accuracy. 4. Notching: Notching is a technique used to create cutouts or grooves in steel sheets. It involves removing a portion of material from the edge or surface of the sheet, leaving behind a notch. Notching is often used to create tabs or slots that can be used for assembly purposes. 5. Stamping: Stamping is a technique where a die is pressed into the sheet metal to create a depression or raised feature. This method can be used to create holes, patterns, or embossed designs in the steel sheets. Stamping is commonly used for decorative or functional purposes. 6. Shearing: Shearing is a process where a sharp blade is used to cut through the steel sheet, creating a straight-edge hole. This technique is typically used for larger holes or straight-line cuts. These are just a few of the many sheet metal piercing techniques available for steel sheets. The choice of technique depends on factors such as the desired hole size, shape, precision, speed, and cost-effectiveness.
- Q: How do you calculate the yield strength of a steel sheet?
- To calculate the yield strength of a steel sheet, you need to conduct a test called a tensile test. This test involves stretching a sample of the steel sheet until it reaches its breaking point. During the test, you measure the stress and strain applied to the sample. The yield strength is the point at which the material begins to deform plastically, meaning it does not return to its original shape after the stress is removed. It is an important mechanical property as it indicates the maximum amount of stress a material can withstand without permanent deformation. During the tensile test, you measure the stress applied to the steel sheet as you increase the strain on the sample. Stress is calculated by dividing the force applied to the sample by its original cross-sectional area. Strain is determined by dividing the change in length of the sample by its original length. The yield strength is defined as the stress at which a specific amount of permanent deformation occurs, typically 0.2% strain or 0.2% offset. This means that the yield strength is the stress required to cause a 0.2% change in length of the sample. Once you have obtained the stress-strain data from the tensile test, you can plot a stress-strain curve. The yield strength is then determined by finding the point on the curve where the stress corresponding to the specified amount of strain is reached. In summary, to calculate the yield strength of a steel sheet, you need to perform a tensile test and measure the stress and strain applied to the sample. From the stress-strain curve, you can determine the point at which a specific amount of permanent deformation occurs, which is the yield strength of the steel sheet.
- Q: Can steel sheets be used for electrical grounding purposes?
- Yes, steel sheets can be used for electrical grounding purposes. Steel is a good conductor of electricity, which makes it suitable for grounding applications. When properly connected to an electrical system, steel sheets can provide an effective path for the dissipation of electrical charges and prevention of electrical shock hazards. However, it is important to ensure that the steel sheets are adequately bonded and connected to the grounding system in order to create a low-resistance path for fault currents. Additionally, factors such as the thickness and surface area of the steel sheets should be considered to ensure they meet the requirements for effective grounding.
- Q: The method of making spring steel for automobile?
- The south is the car plate making machetes bow. Hardness enough. It is important to quench the heat. A big jump makes a big mouth. Soft edge. Special blacksmith needs to be quenched
- Q: Are steel sheets suitable for construction applications?
- Steel sheets are an ideal choice for construction applications due to their exceptional qualities. Renowned for their strength, durability, and versatility, steel is widely favored in the construction industry. Steel sheets find extensive use in various areas, including roofing, flooring, wall panels, structural frames, and cladding. They possess remarkable load-bearing capacity, enabling the construction of substantial and robust structures. Furthermore, steel sheets offer fire resistance, thereby enhancing the safety of buildings. Additionally, they are resilient against pests, rot, and corrosion, ensuring a prolonged lifespan for constructions. Moreover, steel sheets can be effortlessly fabricated and tailored to meet diverse construction requirements, making them a cost-effective and efficient option. In summary, steel sheets are highly suitable for construction applications due to their strength, durability, versatility, and various other advantageous properties.
- Q: Can steel sheets be galvanized?
- Yes, steel sheets can be galvanized. Galvanizing is a process of coating steel with a protective layer of zinc, which helps to prevent corrosion and extend the lifespan of the steel sheets.
- Q: What is the process of stamping designs on steel sheets?
- The process of stamping designs on steel sheets involves using a custom-made die or mold that is pressed onto the steel surface with high force. This causes the design to be permanently imprinted onto the steel sheet.
- Q: Can steel sheets be used for automotive manufacturing?
- Yes, steel sheets can be used for automotive manufacturing. Steel is a widely used material in the automotive industry due to its strength, durability, and cost-effectiveness. Steel sheets are commonly used in various automotive components such as body panels, chassis, frames, and structural reinforcements. They provide the necessary strength and rigidity required for the safety and performance of vehicles. Moreover, steel sheets can be easily formed and molded into different shapes, making them suitable for complex automotive designs. Additionally, steel is readily available, making it a popular choice for automotive manufacturers.
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Color coated corrugated steel sheets for roofing
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 m.t.
- Supply Capability:
- 200000 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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