{"id":21651,"date":"2025-04-21T10:52:22","date_gmt":"2025-04-21T15:52:22","guid":{"rendered":"https:\/\/www.elliott-tool.com\/por-que-este-tubo-no-se-expande\/"},"modified":"2025-04-21T10:56:57","modified_gmt":"2025-04-21T15:56:57","slug":"por-que-este-tubo-no-se-expandir","status":"publish","type":"post","link":"https:\/\/www.elliott-tool.com\/es\/por-que-este-tubo-no-se-expandir\/","title":{"rendered":"\u00bfPor qu\u00e9 este tubo no se expandir?"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:5%;--awb-padding-left:5%;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1976px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-one\" style=\"--awb-text-color:#bf000d;\"><h1 class=\"title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:38;line-height:1.4;\">\u00bfPor qu\u00e9 este tubo no se expandir?<\/h1><\/div><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-two\"><h2 class=\"title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:34;line-height:1.5;\">Soluci\u00f3n de problemas de expansi\u00f3n incompleta de tubos en intercambiadores de calor<\/h2><\/div><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-four\"><h4 class=\"title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:22;--minFontSize:22;line-height:1.5;\">Al expandir los tubos del intercambiador de calor, lograr la reducci\u00f3n adecuada de la pared es crucial para un sellado seguro y sin fugas. A veces, sin embargo, los tubos no se expanden lo suficiente, lo que dificulta la integridad del recipiente. Este art\u00edculo describe las causas comunes y los pasos para solucionar problemas de expansi\u00f3n de tubos incompleta.<\/h4><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:5%;--awb-padding-left:5%;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1976px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:#bf000d;\"><h3 class=\"title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:22;--minFontSize:22;line-height:1.5;\">Preguntas iniciales que debe plantearse<\/h3><\/div><div class=\"fusion-text fusion-text-1\"><p>Antes de sumergirnos en diagn\u00f3sticos complejos, comencemos con estas preguntas fundamentales:<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:5%;--awb-padding-left:5%;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1976px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-four\"><h4 class=\"title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:22;--minFontSize:22;line-height:1.5;\">1. Dimensionamiento del motor<\/h4><\/div><div class=\"fusion-text fusion-text-2\"><p>\u00bfEs el motor lo suficientemente potente para el trabajo? Un torque insuficiente puede impedir una expansi\u00f3n adecuada. Esto depende de varios factores, entre ellos: el di\u00e1metro exterior del tubo (OD), el espesor de la pared, el material del tubo, el espesor y el material de la placa tubular. Un motor que carece del torque necesario tendr\u00e1 dificultades para expandir el tubo eficazmente.<\/p>\n<\/div><div class=\"fusion-title title fusion-title-6 fusion-sep-none fusion-title-text fusion-title-size-four\"><h4 class=\"title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:22;--minFontSize:22;line-height:1.5;\">2. Selecci\u00f3n del expansor<\/h4><\/div><div class=\"fusion-text fusion-text-3\"><p>\u00bfEst\u00e1 utilizando el expansor correcto? Elegir la herramienta adecuada es fundamental para la expansi\u00f3n. Revisar el di\u00e1metro exterior del tubo, el espesor de la pared y si el tubo tiene una pared m\u00ednima o promedio revelar\u00e1 si se est\u00e1 utilizando una herramienta del tama\u00f1o correcto. Por ejemplo, en una aplicaci\u00f3n de pared m\u00ednima, se necesita un tama\u00f1o de expansor m\u00e1s peque\u00f1o para adaptarse al di\u00e1metro interior del tubo. Adem\u00e1s, si los tubos tienen di\u00e1metros internos inconsistentes (DI) debido a las variaciones del proveedor, puede significar que se requieran 2 expansores para el trabajo. Esto generalmente est\u00e1 indicado cuando se logra una reducci\u00f3n muy peque\u00f1a de la pared (2-3 %) a pesar de los intentos de expandirse m\u00e1s.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\" class=\"image-magnify\" class=\"image-scroll\"><img decoding=\"async\" width=\"1500\" height=\"391\" title=\"445-L90ST-Motor\" src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2020\/08\/445-L90ST-Motor.jpg\" data-orig-src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2020\/08\/445-L90ST-Motor.jpg\" alt class=\"lazyload img-responsive wp-image-12252\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271500%27%20height%3D%27391%27%20viewBox%3D%270%200%201500%20391%27%3E%3Crect%20width%3D%271500%27%20height%3D%27391%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2020\/08\/445-L90ST-Motor-200x52.jpg 200w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2020\/08\/445-L90ST-Motor-400x104.jpg 400w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2020\/08\/445-L90ST-Motor-600x156.jpg 600w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2020\/08\/445-L90ST-Motor-800x209.jpg 800w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2020\/08\/445-L90ST-Motor-1200x313.jpg 1200w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2020\/08\/445-L90ST-Motor.jpg 1500w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 1200px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"text-align:center;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\" class=\"image-magnify\" class=\"image-scroll\"><img decoding=\"async\" width=\"1920\" height=\"1280\" alt=\"Seal Welded Tubes\" title=\"Seal-Welded-Tubes\" src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2024\/06\/Seal-Welded-Tubes.jpg\" data-orig-src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2024\/06\/Seal-Welded-Tubes.jpg\" class=\"lazyload img-responsive wp-image-19842\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271920%27%20height%3D%271280%27%20viewBox%3D%270%200%201920%201280%27%3E%3Crect%20width%3D%271920%27%20height%3D%271280%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2024\/06\/Seal-Welded-Tubes-200x133.jpg 200w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2024\/06\/Seal-Welded-Tubes-400x267.jpg 400w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2024\/06\/Seal-Welded-Tubes-600x400.jpg 600w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2024\/06\/Seal-Welded-Tubes-800x533.jpg 800w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2024\/06\/Seal-Welded-Tubes-1200x800.jpg 1200w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2024\/06\/Seal-Welded-Tubes.jpg 1920w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 1200px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-7 fusion-sep-none fusion-title-text fusion-title-size-four\"><h4 class=\"title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:22;--minFontSize:22;line-height:1.5;\">3. Tubos soldados<\/h4><\/div><div class=\"fusion-text fusion-text-4\"><p>\u00bfLos tubos est\u00e1n soldados herm\u00e9ticamente? Si se seleccionan el motor y el expansor adecuados, las soldaduras suelen ser la causa m\u00e1s com\u00fan. Si se utilizan rollos est\u00e1ndar en tubos soldados herm\u00e9ticamente, la herramienta podr\u00eda estar trabajando contra la soldadura en s\u00ed, no contra el di\u00e1metro interior del tubo. Los rollos de alivio son esenciales en estos escenarios para evitar el contacto con el \u00e1rea soldada.<\/p>\n<\/div><div class=\"fusion-title title fusion-title-8 fusion-sep-none fusion-title-text fusion-title-size-four\"><h4 class=\"title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:22;--minFontSize:22;line-height:1.5;\">4. Placas tubulares gruesas<\/h4><\/div><div class=\"fusion-text fusion-text-5\"><p>\u00bfEst\u00e1 expandiendo tubos soldados en una placa tubular m\u00e1s gruesa (&gt;2.125\u201d)? La soldadura puede inducir un efecto de tratamiento t\u00e9rmico en los extremos de los tubos, especialmente en placas tubulares m\u00e1s gruesas. El calor excesivo durante la soldadura puede endurecer las primeras 3\/16\u201d a \u00bc\u201d del tubo, haci\u00e9ndolo resistente a la expansi\u00f3n. Compruebe esto ajustando el rollo en el tubo seg\u00fan la longitud efectiva del rollo. Si la expansi\u00f3n tiene \u00e9xito en esta posici\u00f3n ajustada, es probable que el tratamiento t\u00e9rmico sea la causa.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:5%;--awb-padding-left:5%;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1976px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-9 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:#bf000d;\"><h3 class=\"title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:22;--minFontSize:22;line-height:1.5;\">Soluci\u00f3n avanzada de problemas<\/h3><\/div><div class=\"fusion-text fusion-text-6\"><p style=\"font-weight: 400;\">Si las preguntas iniciales no revelan el problema, es necesaria una investigaci\u00f3n m\u00e1s profunda. Considere lo siguiente:<\/p>\n<ul>\n<li><strong>Compatibilidad de materiales: <\/strong>Analice el material de la placa tubular, el paso de los tubos y el material de los tubos para comprobar su compatibilidad.<\/li>\n<li><strong>Dise\u00f1o del expansor: <\/strong>Eval\u00fae la idoneidad del dise\u00f1o del expansor para la aplicaci\u00f3n espec\u00edfica.<\/li>\n<li><strong>Rendimiento del motor: <\/strong>Verifique el rendimiento del motor. Para motores accionados por aire, aseg\u00farese de que haya un suministro de aire constante. Para motores el\u00e9ctricos, confirme que el voltaje sea estable.<\/li>\n<li><strong>Endurecimiento por trabajo: <\/strong>\u00bfHa ampliado el \u00e1rea del tubo varias veces? La expansi\u00f3n repetida, especialmente con materiales como Inconel en Hastelloy a un alto torque (por ejemplo, 60 pies-libras), puede provocar endurecimiento por trabajo, lo que evita una mayor expansi\u00f3n.<\/li>\n<\/ul>\n<\/div><div class=\"fusion-title title fusion-title-10 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:#bf000d;\"><h3 class=\"title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:22;--minFontSize:22;line-height:1.5;\">Problemas raros pero posibles:<\/h3><\/div><div class=\"fusion-text fusion-text-7\"><ul>\n<li><strong>Espesor de pared extremo: <\/strong>Si el espesor de la pared del tubo es excesivamente alto (por ejemplo, \u2265 20 % del di\u00e1metro exterior del tubo, como \u00bd\u201d x .100 de pared), la expansi\u00f3n podr\u00eda resultar imposible. El expansor necesario ser\u00eda demasiado peque\u00f1o para lograr un rango de expansi\u00f3n suficiente. En tales casos, la soldadura es la \u00fanica opci\u00f3n viable.<\/li>\n<\/ul>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\" class=\"image-magnify\" class=\"image-scroll\"><img decoding=\"async\" width=\"720\" height=\"480\" alt=\"Use a 4 or 5 Roll Expander\" title=\"use-a-4-or-5-roll-expander\" src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2024\/03\/use-a-4-or-5-roll-expander.png\" data-orig-src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2024\/03\/use-a-4-or-5-roll-expander.png\" class=\"lazyload img-responsive wp-image-19189\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27720%27%20height%3D%27480%27%20viewBox%3D%270%200%20720%20480%27%3E%3Crect%20width%3D%27720%27%20height%3D%27480%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2024\/03\/use-a-4-or-5-roll-expander-200x133.png 200w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2024\/03\/use-a-4-or-5-roll-expander-400x267.png 400w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2024\/03\/use-a-4-or-5-roll-expander-600x400.png 600w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2024\/03\/use-a-4-or-5-roll-expander.png 720w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 720px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-11 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-text-color:#bf000d;\"><h3 class=\"title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:22;--minFontSize:22;line-height:1.5;\">Conclusi\u00f3n<\/h3><\/div><div class=\"fusion-text fusion-text-8\" style=\"--awb-text-color:#000000;\"><p>Muy a menudo, la incapacidad de expandir un tubo hasta lograr la reducci\u00f3n de pared adecuada se debe a problemas con los tubos soldados o a endurecimiento por trabajo. Al abordar sistem\u00e1ticamente las preguntas y los pasos de soluci\u00f3n de problemas descritos anteriormente, puede identificar la causa e implementar la soluci\u00f3n adecuada. Un conocimiento profundo de la aplicaci\u00f3n, los materiales y las herramientas es crucial para una expansi\u00f3n de tubos exitosa y un intercambiador de calor confiable.<\/p>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Al expandir los tubos del intercambiador de calor, lograr la reducci\u00f3n adecuada de la pared es crucial para un sellado seguro y sin fugas. A veces, sin embargo, los tubos no se expanden lo suficiente, lo que dificulta la integridad del recipiente. Este art\u00edculo describe las causas comunes y los pasos para solucionar problemas de expansi\u00f3n de tubos incompleta.<\/p>\n","protected":false},"author":2,"featured_media":12974,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[78,73,87,152,171,164],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u00bfPor qu\u00e9 este tubo no se expandir? - Elliott Tool Technologies<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.elliott-tool.com\/es\/por-que-este-tubo-no-se-expandir\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00bfPor qu\u00e9 este tubo no se expandir? - Elliott Tool Technologies\" \/>\n<meta property=\"og:description\" content=\"Al expandir los tubos del intercambiador de calor, lograr la reducci\u00f3n adecuada de la pared es crucial para un sellado seguro y sin fugas. 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