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Elemento de junta para acoplamiento de tubos, que consiste esencialmente en un manguito de material elástico, de paredes más gruesas que las de los tubos a empalmar, cuyo manguito presente interiormente un saliente anular que sirve de elemento de tope para limitar la introducción de los extremos de aquellos tubos, prolongándose a partir de dicho saliente y hacia el exterior en sendas zonas cilíndricas, a las que siguen otras troncocónicas, de conicidad poco acusada, que desembocan al exterior a través de sendos bordes biselados.
ES0074376U1959-06-031959-06-03Elemento de junta para acoplamiento de tubos
PendingES74376U
(es)