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Para empalme de tubos de plomo entre sí (figura A) se utilizan dos casquillos nº 1, en una sola pieza, encajando los extremos de menor diámetro en la parte interna de los tubos que se proyecta unir, nº 2 y 3. Por la parte externa de los extremos de los tubos, se han colocado previamente los casquillos nº 4 y 5 y la tuerca de presión nº 6, que ensamblará, presionándolos, dichos extremos de los tubos, hasta conseguir su justa y perfecta unión.
ES0049205U1955-07-201955-07-20Empalme para tuberías
ExpiredES49205Y
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