| Customization: | Available |
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| After-sales Service: | 24 Hours Online |
| Warranty: | 1 Year |
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Cold Rolled Steel Tube Square Tube Hr Od 25mm ASTM Q235A Carbon Steel Pipe for Construction
Q235A, Q235B, Q235C, and Q235D are the distinctions of grades, which represent mainly the difference in the impact temperature.
The difference between A, B, C, and D refers to the difference in impact temperature in their properties. They are: Q235A level, no impact; Q235B level, 20-degree normal temperature impact; Q235C level, 0-degree impact; Q235D level, ‐20-degree impact. At different shock temperatures, the shock values are also different. In terms of mechanical properties, grade A only guarantees conventional tensile strength, yield strength and elongation; grade B begins to increase 180°C cold bending and room temperature impact energy, grade C guarantees impact energy at 0°C, and grade D guarantees impact energy at -20°C , the lowest value is 27J.
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Products Name
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SquareCarbon Steel Tube
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Grade
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Q235A |
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Standard
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GB,JIS,ASTM,BS,DIN,...
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Wall Thickness
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0.1-35mm or as required
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Width
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20*20-500*500 or customized
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Length
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5.8m,6m,12m or as customer requires
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Section Shape
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Square
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Surface Treatment
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Hot Rolled
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Tolerance
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±1%
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Processing Service
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Welding, Punching, Cutting, Bending, Decoiling
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Oiled or Non-oiled
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Non-oiled, or as customer require
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Delivery Time
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7-14 days,according to the specific order
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1) T/T
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2) 100% L/C at sight.
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MOQ
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1 Ton
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Package
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Standard export package: Wooden pallet +paperboard +steel strip Customized requirements are accepted
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