PRE-PAINTED GALVANIZED STEEL CORRUGATED SHEETS
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 10000 m.t./month
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PRE-PAINTED GALVANIZED STEEL CORRUGATED SHEETS
THICKNESS:0.25mm/0.27mm/0.30mm
WIDTH:820mm (0/+5mm, AFTER CORRUGATION)
LENGTH:3000mm (0/+5mm), 5800mm (0/+5mm)
ZINC COATING:80g/m2
STANDARD:JIS G 3312, CGCC (SOFT QUALITY)
TOP COATING:5+15 MICRON(POLYESTER); BACK COATING:5-7 MICRON (EPOXY),LIGHT GREY
COLOR:RAL3013 (RED TOMATO)
PACKAGE WEIGHT:3-5 tons
SPE：
| 0.25*820mm*3000mm (167-171 pcs) | ||
| 0.27*820mm*5800mm (79-83 pcs) | ||
| 0.30*820mm*5800mm (71-75 pcs) |
PROFILE IS ATTACHED TO BE CONFIRMED
- Q: How are steel sheets protected during cutting and fabrication?
- Steel sheets are protected during cutting and fabrication through various methods to ensure their quality and prevent damage. One common way to protect steel sheets is by using a process called "galvanizing". Galvanizing involves applying a protective zinc coating to the surface of the steel sheet, which acts as a barrier against corrosion and other forms of damage. This process is particularly effective in outdoor environments where steel sheets are exposed to moisture and other harsh elements. Another method of protection during cutting and fabrication is the use of lubricants or coolants. These substances are applied to the cutting tools and the steel sheet itself to reduce friction and heat generation. By minimizing heat, lubricants and coolants help prevent the steel sheet from warping or distorting during the cutting and fabrication process. Furthermore, during the fabrication of steel sheets, they are often covered or masked with protective films or tapes. These films or tapes act as a shield against scratches, abrasions, and other forms of physical damage that may occur during handling or transportation. In addition to these methods, proper handling and storage practices are also crucial for protecting steel sheets during cutting and fabrication. Steel sheets should be stored in a controlled environment to prevent exposure to moisture, extreme temperatures, or other damaging elements. They should also be handled with care to avoid any impact or bending that could compromise their structural integrity. Overall, steel sheets are protected during cutting and fabrication through a combination of surface coatings, lubricants or coolants, protective films or tapes, and proper handling and storage practices. These measures help ensure the quality and durability of the steel sheets, allowing them to maintain their integrity throughout the fabrication process and beyond.
- Q: What are the different grades of steel used for manufacturing sheets?
- Steel sheets used in manufacturing come in various grades, each with its own unique properties and uses. Some commonly utilized grades include: 1. Mild Steel: This grade, also referred to as low carbon steel, is the most commonly employed for sheet manufacturing. It has a low carbon content, making it affordable and easy to work with. Mild steel sheets find application in construction, automotive manufacturing, and general fabrication. 2. High-strength Low-alloy (HSLA) Steel: Offering greater strength and improved corrosion resistance compared to mild steel, HSLA steel sheets are widely used in heavy machinery, transportation equipment, and critical structural applications. 3. Galvanized Steel: These sheets are coated with a layer of zinc, providing exceptional resistance to corrosion. Galvanized steel sheets are frequently employed in outdoor applications like roofing, siding, and automotive parts. 4. Stainless Steel: Renowned for its resistance to corrosion and staining, stainless steel sheets are suitable for a wide range of applications. They are commonly used in food processing equipment, medical devices, and architectural components. 5. Tool Steel: Tool steel sheets are specially crafted to possess high hardness, wear resistance, and toughness. They are utilized in the manufacturing of cutting tools, dies, and molds. These examples represent just a fraction of the diverse grades of steel used in sheet manufacturing. The choice of grade depends on specific requirements such as strength, corrosion resistance, and cost.
- Q: What is the difference between a self-color and painted steel sheet?
- A self-color steel sheet refers to a sheet of steel that has not been coated or treated with any additional colors or finishes. It retains the natural color and appearance of the steel surface, which is typically a metallic gray or silver. On the other hand, a painted steel sheet is one that has been coated with a layer of paint or other protective finish. This coating serves multiple purposes, including enhancing the aesthetic appeal of the steel sheet, providing additional protection against rust and corrosion, and increasing the sheet's durability. The primary difference between a self-color and painted steel sheet lies in the presence or absence of a coating. While a self-color sheet maintains the raw and natural appearance of the steel, a painted sheet offers a wide range of color options, allowing for customization and harmonization with various design schemes. Additionally, the presence of a paint or protective coating on a steel sheet provides an extra layer of protection against environmental factors, such as moisture, chemicals, and UV rays. This helps prevent the steel from corroding or deteriorating over time, extending its lifespan and ensuring its performance in various applications. In summary, the main difference between a self-color and painted steel sheet is the presence or absence of a coating. While a self-color sheet retains the natural appearance of steel, a painted sheet offers added protection, customization options, and aesthetic appeal.
- Q: Can steel sheets be used for transportation equipment?
- Yes, steel sheets can be used for transportation equipment. Steel is commonly used in the automotive industry for manufacturing various components such as body panels, frames, chassis, and other structural parts due to its high strength, durability, and impact resistance. It is also utilized in the production of trains, ships, and aircraft, making it a versatile material for transportation equipment.
- Q: Can the steel sheets be easily drilled or machined?
- Yes, steel sheets can be easily drilled or machined. Steel is a versatile material that can be easily worked with using various tools and techniques. Drilling and machining steel sheets is a common practice in industries such as construction, manufacturing, and engineering. With the right equipment and expertise, steel sheets can be drilled or machined to create holes, shape the material, or achieve specific dimensions as needed for a particular application.
- Q: How do steel sheets handle thermal insulation?
- Typically, steel sheets are not employed for thermal insulation due to their excellent heat conductivity. Consequently, they efficiently transfer heat from one side to the other, rendering them unfit for insulating against thermal energy transfer. In fact, steel sheets can even function as a thermal bridge, enabling heat to flow through them and circumvent any existing insulation. In order to attain efficient thermal insulation, materials with low thermal conductivity, such as insulation foams or fiberglass, are typically preferred. These materials are specifically designed to minimize heat transfer and offer superior insulation performance.
- Q: Are steel sheets magnetic?
- Yes, steel sheets are magnetic because they are primarily made of iron, which is a ferromagnetic material.
- Q: What is the difference between a hot rolled and cold rolled stainless steel sheet?
- The main difference between hot rolled and cold rolled stainless steel sheets lies in the manufacturing process and the resulting properties of the material. Hot rolled stainless steel sheets are produced by heating the stainless steel to a high temperature and then rolling it through a series of rollers to achieve the desired thickness. This process is typically used for larger sheets and results in a rougher surface finish. Hot rolled sheets are also known for their inherent strength and malleability, making them suitable for a wide range of applications that require structural integrity. On the other hand, cold rolled stainless steel sheets are produced by cooling the stainless steel to a lower temperature and then passing it through rollers at room temperature. This process results in a smoother and more refined surface finish compared to hot rolled sheets. Cold rolled sheets are often preferred for applications that require a high degree of precision, such as automotive components, appliances, and electronic devices. In terms of mechanical properties, hot rolled stainless steel sheets tend to have a higher yield strength and lower ductility compared to cold rolled sheets. This is due to the grain structure formed during the hot rolling process, which results in a more coarse and less uniform microstructure. Cold rolled sheets, on the other hand, have a finer grain structure and higher ductility, making them more suitable for forming and bending operations. In summary, the main differences between hot rolled and cold rolled stainless steel sheets lie in the manufacturing process and resulting properties. Hot rolled sheets are characterized by a rougher surface finish, higher strength, and lower ductility, while cold rolled sheets have a smoother surface finish, higher ductility, and are often preferred for applications that require precision and forming capabilities.
- Q: What are the common thicknesses for galvanized steel sheets?
- The common thicknesses for galvanized steel sheets range from 0.4mm to 3mm.
- Q: How do steel sheets perform in terms of abrasion resistance?
- Steel sheets have excellent abrasion resistance due to their high hardness and toughness, making them highly resistant to wear, scratching, and damage caused by friction or rubbing against other surfaces.
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PRE-PAINTED GALVANIZED STEEL CORRUGATED SHEETS
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- 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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