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BRIDE 1" WN ASME B16.5 CL300 RF SCH80S ASTM A182 GR.F51 - D442025-09-12 11:38:09 |
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Norme ANSI durable B16.5 des brides DN300 du cou WNRF de soudure2019-08-16 10:11:25 |
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Weldolet MSS SP-97 BW Forgé ASTM A 105 8"X2" STD/XS2025-09-12 11:35:47 |