1/2” sch40 o raio longo do cotovelo de 90 graus (R=1.5D), sem emenda, ASME B16.9, ASTM B366 Gr.WPHC22, BW termina, -, a liga C-22,
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1/2” sch40 o raio longo do cotovelo de 90 graus (R=1.5D), sem emenda, ASME B16.9, ASTM B366 Gr.WPHC22, BW termina, -, a liga C-22,
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