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小型二次电池封装系统
Square tube is a hollow square section warp shaped thin-walled steel tube, also known as steel profile. It is a section steel with square section shape and size, which is made of Q235 hot milk or cold milk strip steel or coil plate as the base material, cold bending and forming, and then high-frequency welding. In addition to the thickening of the coil thickness, the corner size and edge flatness of the hot milk to be thick square tube reach or even exceed the level of resistance welding cold formed square tube. It has good comprehensive mechanical properties, weldability, cold and hot workability and corrosion resistance, and has good low-temperature shear resistance.
产品描述
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Product Name
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Carbon fiber shaped Tube Square tube
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Shape
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Round, Square, Rectangle, Deformed
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Technique
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Cold Rolled, Hot Rolled, ERW
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Surface treatment
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Black annealing, bright annealing, None annealing
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Standard
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ASTM, DIN, JIS, BS
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Delivery times
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Delivered within 30 days after receipt of deposit
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Package
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1. tightened with metal belt and plastic wrapped
2. According to customer’s requirement |
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Application
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Widely used in furniture,interior decoration, fluid pipeline, petroleum and natural gas industry, drilling, pipeline, structure
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Advantages
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1. Reasonable price with excellent quality
2. Abundant stock and prompt delivery 3. Rich supply and export experience, sincere service |
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