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4" flange de SCH160 ASME B16.5 300 libra RF ASTM B564 UNS NO8825 WN2025-12-04 17:17:38 |
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Aço de liga forjado NipoFlanges da flange NO8825 Incoloy 825 1" 150#2025-12-03 14:32:02 |