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Engenharia SAWL Tubo de aço ASTM A53 A252 A500 A672 A691 A1392024-12-17 14:46:35 |
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Tubos de aço DSAW com duplo arco submerso e soltos API ASTM EN DIN Standard2024-12-17 13:55:53 |
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7 mm - 50 mm Tubos de aço LSAW API 5L Gr.A X42 X46 X52 X56 X60 X65 X70 X802024-12-17 14:54:41 |
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JIS DIN SAWL Tubos de aço API 5L PSL1 Gr.A X42 X46 X52 X56 X60 X65 X70 X802024-12-17 14:26:14 |