| Introduce | Cast steel pipe is round in shape with two diameters: inner diameter and outer diameter with different thickness and size: diameter from phi 21 - 610, thickness 2-40ly, long tree: 6-9-12m. | |
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Steel Mark |
S45C, 40Cr (40X); 40CrMo (40XM); 20Cr2Ni4… |
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| Standard |
ASTM A53/A106, JIS, |
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| Origin | China, Japan, Russia, Korea, Europe ... | |
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Uses |
Seamless pipe is used to carry oil, gas, used for construction, pressure boilers, manufacturing hooks |
