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Mặt bích WN ASTM B564 UNS N06625 150# RF 3" ASME B16.52025-04-07 21:00:38 |
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Hợp kim 20 UNS N08020 Carpenter 20 20Cb-3 Incoloy Hợp kim 20 mặt bích2025-09-12 11:09:16 |
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FLANGE WELD NECK 4 "ASME B16.5 600LB RING JOINT ASTM A 694 GR.F60 C6C6A2025-05-06 15:21:39 |
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ASTM B462 N08020 Hợp kim niken Mặt bích hàn WN RF Hợp kim 20 SCH402025-09-23 19:24:38 |
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Mặt bích mù 3/4" ASME B16.5 150 LB RF Giả mạo ASTM A 105 ASME B16.52025-09-12 11:35:41 |