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BRIDA 1" WN ASME B16.5 CL300 RF SCH80S ASTM A182 GR.F51 - D442025-09-12 11:38:09 |
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ANSI durable B16.5 de los rebordes DN300 del cuello WNRF de la soldadura2019-08-16 10:11:25 |
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Weldolet MSS SP-97 BW forjó ASTM A 105 8" X2” STD/XS2025-09-12 11:35:47 |