Rings
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Main sizes(mm) Diameter≤Φ3000 |
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Common technical standards NB/T47008~47010 |
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Typical steel grades 20 35 16Mn 15CrMo 1.25 Cr-0.5Mo 2.25 Cr-1Mo 2.25 Cr-1Mo-0.3V 12 Cr2Mo1V 21CrMo10 0-1Cr8Ni9(Ti) 1Cr17Ni2 304（L） 316L(N) 321 347 00Cr19Ni13Mo3 00Cr22Ni5Mo3N |
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Application Pressure container |
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