Yuhong Holding Group Co., LTD
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ASTM B151 C70600 2.0872 Stop Cu-Ni Forged Weldneck Flange RF B16.52024-08-02 17:01:40 |
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ASTM B564 N10276 Hastelloy C276 Weld Neck Flange RF FF ASME B16.52025-10-24 14:53:13 |
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Kołnierze ASTM A182 F53 UNS S32750 WNRF ASME B16.5 Klasa 150-25002025-08-01 16:53:38 |