The difference between steel coils and steel strips
The main difference between steel coils and steel strips is their width and range of applications. Coil generally refers to a larger width coil of steel, while steel strip refers to a smaller width coil of steel, with narrower widths and more specific application requirements.
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What are the three ways of connecting steel bars?
The connection is made by melting parts of the steel bars and then cooling and solidifying into a whole. There are two types of welding methods: pressure welding and fusion welding. Pressure welding includes flash butt welding, resistance spot welding, and air pressure welding; fusion welding includes arc welding and electroslag pressure welding. Welded connection joints are strong and fast, and are suitable for lengthening longitudinal steel bars and connecting steel bars to steel plates.
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What material is the steel rod made of?
The raw materials of steel rods can be non-torsion controlled cold and hot rolled wire rods. The main grades of steel are 30MnSi, 35Si2Mn, etc. These raw materials may have serious banding problems due to insufficient temperature control during the continuous casting and rolling process.
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Steel pipes can also be divided into civil pipes and industrial pipes according to different uses. Civil pipes are generally used in decoration, construction, structure, etc., while industrial pipes are widely used in petrochemical, papermaking, nuclear energy, food, beverage, medicine and other industries. Pipes with higher fluid medium requirements.
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Advantages and Disadvantages of Steel Plate and Aluminum Alloy Plate
The choice of steel plate or aluminum alloy plate depends on specific application needs, cost considerations and environmental suitability. Steel plates are more suitable in applications that require high strength and low cost, while aluminum alloy plates are more suitable in situations where lightweight, corrosion resistance and environmental protection are pursued.
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