• High grade hot rolled plate System 1
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High grade hot rolled plate

High grade hot rolled plate

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Plate refers to the thickness of the steel plate thickness 4.5-25.0mm, 25.0-100.0mm called the plate, thickness more than 100.0mm for heavy plate.

Plate mainly used in construction engineering, machinery manufacturing,container manufacturing, shipbuilding, bridge construction. Can also be used to make containers of all kinds, the furnace shell, furnace plate, bridge and vehicle static steel, low alloy steel plate, ship plate, boiler plate, pressure vessel steel plate, checkered steel plate, automobile frame steel plate, someparts and components such as welding tractor. Through plate uses: widelyused to make containers of all kinds, the furnace shell, furnace plate, bridgeand vehicle static steel, low alloy steel plate, plate for bridge plate, boiler plate,made like, pressure vessel steel plate, checkered steel plate, steel, automobile crossbeam tractors some parts and welding component specific application.

Bridge

For large railway bridge plate, requirements under dynamic load, shock,vibration, corrosion resistance, such as Q235q, Q345q etc..

Shipbuilding

Used in the manufacture of marine and inland river ship hull, require high strength, plasticity, toughness and cold bending performance, welding performance and corrosion resistance are good. Such as: A32, D32, A36, D36etc..

Boiler plate (boiler plate): used in the manufacture of various boilers andimportant accessories, because of boiler plate at medium temperature (350degrees below C) under the high pressure condition of work, in addition toendure high pressure, but also by the impact and fatigue load and water andcorrosion, requests to guarantee a certain strength, but also have welded andcold bending properties, such as good: Q245R

Pressure vessel

Mainly used for pressure vessel manufacturing petroleum, chemical gas separation and gas storage and transportation and other similar equipment,the general working pressure and pressure to 320kg/cm2 and even to 630kg/cm2, temperature of -20-450 degrees to work in the range of C, the requirements of vessel plate except with certain strength and good plasticityand toughness, must also have good cold bending and welding properties,such as: Q245R, Q345R, 14Cr1MoR, 15CrMoR etc..


Q:How do steel sheets handle water resistance?
Steel sheets handle water resistance very well due to their inherent properties. Steel is a non-porous material, meaning it does not absorb water. Additionally, steel sheets are often coated with protective layers, such as galvanized or stainless steel finishes, which provide an extra barrier against water penetration. This makes steel sheets highly resistant to corrosion, rust, and water damage, making them suitable for various applications, including roofing, construction, and marine environments.
Q:Are steel sheets suitable for cold storage applications?
Yes, steel sheets are suitable for cold storage applications. Steel is known for its durability, strength, and resistance to extreme temperatures, making it an ideal material for cold storage facilities. It helps maintain a consistent temperature, prevents condensation, and provides excellent insulation, ensuring the quality and freshness of stored goods. Additionally, steel sheets are easy to clean, maintain, and can withstand heavy loads, making them a reliable choice for cold storage applications.
Q:Are steel sheets suitable for automotive applications?
Yes, steel sheets are suitable for automotive applications. Steel is a strong and durable material that provides excellent structural integrity and crash protection in vehicles. Additionally, steel sheets can be easily formed and shaped to meet the complex design requirements of automotive components.
Q:How are steel sheets protected during storage in outdoor environments?
Steel sheets are protected during storage in outdoor environments through the application of various protective measures. These measures may include the use of weather-resistant coatings, such as galvanization or paint, to prevent corrosion and rusting. Additionally, steel sheets can be stored on pallets or racks to minimize contact with the ground and reduce the risk of moisture accumulation. Covering the sheets with tarpaulins or using weatherproof storage containers further shields them from direct exposure to rain, snow, and sunlight. Regular inspections and maintenance are crucial to ensure the effectiveness of these protective measures and to address any potential issues promptly.
Q:Are steel sheets prone to warping or bending over time?
In general, warping or bending over time is not a common issue with steel sheets. Steel is renowned for its exceptional strength and durability, making it less prone to deformation compared to alternative materials. It is worth noting, however, that the thickness and quality of the steel sheet can impact its susceptibility to warping or bending. Thicker and higher-quality steel sheets have a lower likelihood of warping or bending. Furthermore, implementing appropriate installation and maintenance techniques can also help prevent warping or bending of steel sheets. All in all, steel sheets are widely regarded as a dependable and steadfast material that maintains its shape and integrity throughout time.
Q:What are the different sheet metal folding techniques for steel sheets?
Steel sheets can be subjected to various sheet metal folding techniques. These techniques find extensive application in industries like automotive, aerospace, and construction for creating intricate shapes and structures. Some frequently used sheet metal folding techniques for steel sheets comprise: 1. Box and Pan Folding: This technique entails bending the sheet metal along multiple parallel edges to form a box-shaped structure. It is commonly utilized for manufacturing enclosures, cabinets, and trays. 2. Hemming: Hemming is employed to fold the edges of a sheet metal component, enhancing its rigidity and eliminating sharp edges. It finds prominent usage in the automotive sector for fabricating panels and body parts. 3. Brake Press Folding: Brake press, a machine tool utilizing hydraulic or mechanical press, is employed to bend the sheet metal. Precise and accurate folding is facilitated by adjusting the bend's angle and depth. Brake press folding is a frequently employed technique in sheet metal fabrication. 4. Roll Forming: Roll forming is a continuous bending process wherein the sheet metal passes through a series of rollers, gradually shaping it into the desired profile. It is suitable for creating elongated and continuous shapes like tubes and channels. 5. Rotary Folding: In this technique, a rotating tool is utilized to fold the sheet metal along a curved or circular path. It is often applied to create rounded edges, curves, and cylindrical shapes. 6. Folding Machines: Folding machines are specifically designed to fold sheet metal by applying pressure along a predetermined line. These machines can be programmed to carry out various folding operations, including simple bends, complex shapes, and multiple folds. Each of these sheet metal folding techniques possesses its own advantages and limitations. The selection of a particular technique depends on factors such as the design's complexity, required precision, and production volume. Skilled craftsmen and specialized machinery are frequently employed to ensure accurate and efficient folding of steel sheets.
Q:What are the different types of steel sheet coatings available?
There are several types of steel sheet coatings available, including galvanized, galvalume, tinplate, aluminized, and stainless steel coatings.
Q:Are steel sheets suitable for electrical transformer cores?
Yes, steel sheets are suitable for electrical transformer cores. Steel is a commonly used material for transformer cores due to its magnetic properties, high electrical resistivity, and ability to efficiently conduct magnetic flux. It also helps in reducing energy losses and increasing the efficiency of transformers.
Q:How many times a day can a steel pile be inserted?
12m Larson steel sheet pile 450 machine, about 80 a day, according to the geological conditions and construction conditions and other factors, there are differences.
Q:Are steel sheets available in different hardness levels?
Different hardness levels are available for steel sheets. Factors such as steel composition, heat treatment, and additional processing or alloying determine the hardness of a steel sheet. Steel sheets can vary from being very soft and easily shaped to being extremely hard and long-lasting. The Rockwell scale is commonly used to measure the indentation hardness of steel sheets. By providing various hardness levels, steel sheets can fulfill diverse application needs, including forming, bending, and high-wear applications that demand exceptional resistance to abrasion.

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