ASTM A53 / A106 8m Cold Drawn Seamless Carbon Steel Pipe With Black Painting
Quick Detail:
Standard: ASTM A53/A106 GR.B
Steel grade: 10#, 20#, 35#, 45# and so on
Size: Out Diameter : 20-200mm
Thickness: 0.1-20mm
Length: 3-8m
Description:
carbon steel seamless pipes are made from steel billet or solid pipe, after puncher, hot rolling ,cold rolling or cold drawing. Pipe has hollow section, used a lot in transferring liquid. Compared with solid pipe, when have the same bending resistance and antitorque, it is light in weight which makes it become economical hollow section steel.
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Chemical composition(%) |
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C |
≤0.2 |
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Mn |
≤1.6 |
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P |
≤0.02 |
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S |
≤0.01 |
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Si |
≤0.45 |
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Mechanical properties |
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Tensile strength |
Yield strength |
elongation |
Delivery condition |
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≤310Mpa |
≥172Mpa |
17% |
annealed |
Specifications:
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standard |
ASTM, GB |
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Steel grade |
10#, 20#, A106B, A53B, Q195 Q235, Q345, ST37-2, ST52, S235, S355, SS400, A1010, SAE1045, X40, X60, A312, 304, 316 etc |
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Outside diameter |
20mm-200mm |
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Thickness |
0.1mm-20mm |
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Length |
3m-8m |
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End protection |
Plastic caps |
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Outside coating |
Black painting, anti-corrosion oil, galvanized or as per required by customers |
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Packing |
Packed in wooden boxes, plastic bags, Steel strips bundled etc. According to different customers’ requests. |
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Inspection and test |
Chemical composition inspection, Mechanical properties test, Surface and dimension test, Hydrostatic test. |
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Delivery condition |
Annealed, Normalized, Normalized and tempered |
