{"id":13082,"date":"2021-02-19T15:15:58","date_gmt":"2021-02-19T20:15:58","guid":{"rendered":"https:\/\/www.elliott-tool.com\/?p=13082"},"modified":"2021-02-19T15:15:58","modified_gmt":"2021-02-19T20:15:58","slug":"como-expandir-los-tubos-del-intercambiador-de-calor","status":"publish","type":"post","link":"https:\/\/www.elliott-tool.com\/es\/como-expandir-los-tubos-del-intercambiador-de-calor\/","title":{"rendered":"C\u00f3mo expandir los tubos del intercambiador de calor"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 hundred-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;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-1\"><p><a href=\"https:\/\/www.elliott-tool.com\/basic-principles-of-tube-expanding\/\">Basic Principles Of Tube Expansion<\/a><\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 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;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-one\"><h1 class=\"title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:38;line-height:1.4;\"><h1 class=\"ett-red\">C\u00f3mo expandir los tubos del intercambiador de calor<\/h1><\/h1><\/div><div class=\"fusion-image-element in-legacy-container\" 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-1 hover-type-none\" class=\"image-magnify\" class=\"image-scroll\"><img decoding=\"async\" width=\"1200\" height=\"400\" alt=\"Heat Exchanger\" title=\"Heat-Exchanger-Header\" src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2020\/03\/Heat-Exchanger-Header-1.jpg\" data-orig-src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2020\/03\/Heat-Exchanger-Header-1.jpg\" class=\"lazyload img-responsive wp-image-12474\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271200%27%20height%3D%27400%27%20viewBox%3D%270%200%201200%20400%27%3E%3Crect%20width%3D%271200%27%20height%3D%27400%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2020\/03\/Heat-Exchanger-Header-1-200x67.jpg 200w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2020\/03\/Heat-Exchanger-Header-1-400x133.jpg 400w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2020\/03\/Heat-Exchanger-Header-1-600x200.jpg 600w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2020\/03\/Heat-Exchanger-Header-1-800x267.jpg 800w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2020\/03\/Heat-Exchanger-Header-1.jpg 1200w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 1200px\" \/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-2 fusion-title-center fusion-title-text fusion-title-size-two\"><div class=\"title-sep-container title-sep-container-left\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:#e0dede;\"><\/div><\/div><span class=\"awb-title-spacer\"><\/span><h2 class=\"title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:34;line-height:1.5;\">Seleccionar y ajustar el expansor<\/h2><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:#e0dede;\"><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_2_3 2_3 fusion-two-third fusion-column-first\" style=\"--awb-bg-size:cover;width:66.666666666667%;width:calc(66.666666666667% - ( ( 4% ) * 0.66666666666667 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-2\"><p>Antes de que pueda comenzar a expansionar, deber\u00e1 seleccionar el expansor adecuado al tipo de trabajo. El di\u00e1metro exterior del tubo y la pared\/BWG (espesor de la pared) determinar\u00e1n el tama\u00f1o del expansor. Sin embargo, hay algunos otros factores a considerar, como la proyecci\u00f3n del tubo, la longitud del rollo, los requisitos de alcance, las limitaciones de espacio y si se trata de una pared m\u00ednima o promedio del tubo.<\/p>\n<h3 class=\"ett-red\">Proyecci\u00f3n del tubo<\/h3>\n<p>Es importante tener en cuenta si el tubo se expandir\u00e1 al ras de la placa del tubo o si tendr\u00e1 una proyecci\u00f3n. La proyecci\u00f3n de tubo m\u00e1s com\u00fan para los intercambiadores de calor de carcasa y tubo es 1\/8&#8243; de la placa del tubo. En situaciones donde todos los tubos se expansionado con la misma proyecci\u00f3n, se debe usar un expansor con un collar de rebaje. Esto acomodar\u00e1 la proyecci\u00f3n y evitar\u00e1 que el tubo se introduzca en el expansor. El lado de salida de los condensadores de vapor de superficie puede tener proyecciones variables, hasta 1X del di\u00e1metro del tubo de longitud. En este caso, se debe utilizar un collar telesc\u00f3pico o empotrado. Si no se especifica una proyecci\u00f3n de tubo, el expansor de tubo vendr\u00e1 con un collar al ras para expandir el tubo al ras de la placa del tubo.<\/p>\n<h3 class=\"ett-red\">Longitud del rollo<\/h3>\n<p>Los expansores de tubo vienen en dos longitudes de rollo diferentes: rollo corto y rollo largo. Para determinar la longitud correcta del rollo, necesitar\u00e1 conocer el grosor de la placa del tubo. Elija la longitud del rollo que expandir\u00e1 el \u00e1rea de la placa de tubos en la menor cantidad de expansiones. Si se expanden los tubos en una placa de tubo doble, se debe especificar el grosor de la placa del tubo primario interno para que los rodillos del expansor se puedan fabricar para permitir la longitud de expansi\u00f3n efectiva adecuada. Considerando que la placa del tubo exterior utilizar\u00eda rollos est\u00e1ndar.<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_3 1_3 fusion-one-third fusion-column-last\" style=\"--awb-bg-size:cover;width:33.333333333333%;width:calc(33.333333333333% - ( ( 4% ) * 0.33333333333333 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element fusion-image-align-center in-legacy-container\" 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);\"><div class=\"imageframe-align-center\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\" class=\"image-magnify\" class=\"image-scroll\"><img decoding=\"async\" width=\"375\" height=\"575\" alt=\"Expander Collars\" title=\"Expander&#8211;Collars-ESP\" src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/Expander-Collars-ESP.jpg\" data-orig-src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/Expander-Collars-ESP.jpg\" class=\"lazyload img-responsive wp-image-13084\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27375%27%20height%3D%27575%27%20viewBox%3D%270%200%20375%20575%27%3E%3Crect%20width%3D%27375%27%20height%3D%27575%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/Expander-Collars-ESP-200x307.jpg 200w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/Expander-Collars-ESP.jpg 375w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 375px\" \/><\/span><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element fusion-image-align-center in-legacy-container\" 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);\"><div class=\"imageframe-align-center\"><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\" class=\"image-magnify\" class=\"image-scroll\"><img decoding=\"async\" width=\"800\" height=\"300\" alt=\"Tube Sheet Thickness\" title=\"Tube-Sheet-Thickness-ESP\" src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/Tube-Sheet-Thickness-ESP.jpg\" data-orig-src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/Tube-Sheet-Thickness-ESP.jpg\" class=\"lazyload img-responsive wp-image-13087\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27800%27%20height%3D%27300%27%20viewBox%3D%270%200%20800%20300%27%3E%3Crect%20width%3D%27800%27%20height%3D%27300%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/Tube-Sheet-Thickness-ESP-200x75.jpg 200w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/Tube-Sheet-Thickness-ESP-400x150.jpg 400w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/Tube-Sheet-Thickness-ESP-600x225.jpg 600w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/Tube-Sheet-Thickness-ESP.jpg 800w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/span><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-3\"><h3 class=\"ett-red\">Requisitos del alcance<\/h3>\n<p>Generalmente, los expansores de tubo vienen en alcances de 4&#8243;, 8&#8243;, 12&#8243;y 18&#8243;, pero pueden alargarse para adaptarse a aplicaciones espec\u00edficas. Para una vida \u00fatil \u00f3ptima de la herramienta, utilice el expansor de menor alcance que se adapte a la aplicaci\u00f3n. Los expansores de largo alcance se utilizan en intercambiadores de calor de placas gruesos o cuando se alcanzan a trav\u00e9s de cajas de agua, que se encuentran en enfriadores de aire.<\/p>\n<h3 class=\"ett-red\">Limitaciones de espacio<\/h3>\n<p>Los intercambiadores de calor con cajas de canales o placas de divisi\u00f3n donde los tubos est\u00e1n colocados demasiado cerca de una pared para que el collar del expansor acceda a los tubos perimetrales requerir\u00e1n un collar de fricci\u00f3n. Este collar tiene un di\u00e1metro m\u00e1s peque\u00f1o que un collar est\u00e1ndar, lo que permite un mayor acceso a las \u00e1reas dif\u00edciles. Un collar de fricci\u00f3n solo debe usarse cuando sea necesario, ya que no reemplaza un collar de cojinete.<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-4\"><h3 class=\"ett-red\">Tubos De Pared M\u00ednima Respecto A Tubos De Pared Promedio<\/h3>\n<p>Obtener las herramientas adecuadas para su aplicaci\u00f3n es fundamental para finalizar el trabajo correctamente en el primer intento. Uno de los factores que m\u00e1s se pasa por alto al hacer un pedido de herramientas es determinar si los tubos son de pared m\u00ednima o de pared promedio.<\/p>\n<\/div><div class=\"fusion-image-element fusion-image-align-center in-legacy-container\" 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);\"><div class=\"imageframe-align-center\"><span class=\" fusion-imageframe imageframe-none imageframe-4 hover-type-none\" class=\"image-magnify\" class=\"image-scroll\"><img decoding=\"async\" width=\"1200\" height=\"500\" alt=\"Min v Avg Wall Tube\" title=\"min-wall-avg-wall-tube-ESP\" src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/min-wall-avg-wall-tube-ESP.jpg\" data-orig-src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/min-wall-avg-wall-tube-ESP.jpg\" class=\"lazyload img-responsive wp-image-13093\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271200%27%20height%3D%27500%27%20viewBox%3D%270%200%201200%20500%27%3E%3Crect%20width%3D%271200%27%20height%3D%27500%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/min-wall-avg-wall-tube-ESP-200x83.jpg 200w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/min-wall-avg-wall-tube-ESP-400x167.jpg 400w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/min-wall-avg-wall-tube-ESP-600x250.jpg 600w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/min-wall-avg-wall-tube-ESP-800x333.jpg 800w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/min-wall-avg-wall-tube-ESP.jpg 1200w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 1200px\" \/><\/span><\/div><\/div><div class=\"fusion-text fusion-text-5\"><p>Un tubo de pared m\u00ednima ofrece la misma variaci\u00f3n total del espesor de la pared que un tubo de pared promedio, pero la variaci\u00f3n se aplica de manera diferente. Deja un margen de entre -0 % y +20 %. Por lo tanto, la pared nunca ser\u00e1 menor que el espesor especificado. Por ejemplo, un tubo de 0,083\u201d<\/p>\n<p>de pared m\u00ednima tendr\u00e1 un espesor de pared de entre 0,083\u201d y 0,100\u201d. En el extremo superior de ese rango, un expansor de tubos de tama\u00f1o normal no tendr\u00e1 suficiente espacio para entrar en el tubo. Si tiene un tubo de pared m\u00ednima, se recomienda que use un expansor del tama\u00f1o inmediatamente menor. Entonces, en lugar de pedir un expansor de 14 BWG, deber\u00eda pedir uno de 13 BWG. Esto garantiza que el expansor quepa dentro de los tubos y siga alcanzando el rango de expansi\u00f3n adecuado.<\/p>\n<h3 class=\"ett-red\">Ajuste de un expansor de condensador<\/h3>\n<p>Una vez que se ha seleccionado la herramienta correcta, el collar del expansor de tubo deber\u00e1 ajustarse a la profundidad correcta del rollo. Generalmente, desea colocar los rollos de 1\/16&#8243; a 1\/8&#8243; desde la parte posterior de la placa del tubo. Esto garantizar\u00e1 que la herramienta no se mueva m\u00e1s all\u00e1 de la placa del tubo. Simplemente, afloje el tornillo de fijaci\u00f3n en el collar, ajuste las roscas del collar a la profundidad de rollo deseada y apriete el tornillo de fijaci\u00f3n en la superficie plana de la jaula del expansor. Esto permitir\u00e1 que el expansor se ajuste a otras profundidades si es necesario.<\/p>\n<\/div><div class=\"fusion-title title fusion-title-3 fusion-title-center fusion-title-text fusion-title-size-two\"><div class=\"title-sep-container title-sep-container-left\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:#e0dede;\"><\/div><\/div><span class=\"awb-title-spacer\"><\/span><h2 class=\"title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:34;line-height:1.5;\">Tubos de expansi\u00f3n<\/h2><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:#e0dede;\"><\/div><\/div><\/div><div class=\"fusion-text fusion-text-6\"><p>Una vez que se ha seleccionado y ajustado el collar, puede comenzar a expandir los tubos. Utilizando su reducci\u00f3n de pared predeterminada y el di\u00e1metro interno objetivo calculado, enrolle el primer tubo y verifique el di\u00e1metro interno del tubo terminado. Si el di\u00e1metro interno est\u00e1 por encima del objetivo, reduzca el valor de torsi\u00f3n. Si el di\u00e1metro interno est\u00e1 por debajo del objetivo, aumente el par de acuerdo a esto. Siempre expanda un tubo sin expandir al ajustar. Una vez que se logre su di\u00e1metro interno de objetivo, regrese y vuelva a enrollar los tubos de ajuste inicial.<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_2_3 2_3 fusion-two-third fusion-column-first\" style=\"--awb-bg-size:cover;width:66.666666666667%;width:calc(66.666666666667% - ( ( 4% ) * 0.66666666666667 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-7\"><h3 class=\"ett-red\">Enrollado en pasos<\/h3>\n<p>En situaciones en las que la placa del tubo es m\u00e1s gruesa que la longitud de los rollos, puede ser necesario un laminado escalonado. Se recomienda enrollar desde la parte posterior de la placa del tubo hacia la parte delantera de la placa del tubo para permitir que el crecimiento del tubo se mueva hacia el operador o fuera de la placa del tubo. Esto tambi\u00e9n ayudar\u00e1 a evitar que el expansor ejerza presi\u00f3n sobre el tubo y provoque una falla prematura del mismo. Se recomiendan rodillos de doble radio para hacer en enrollado en pasos. Al enrollar cada paso, debe asegurarse de que los rollos se superpongan al paso anterior en 1\/8&#8243; &#8211; \u00bc\u00bb para una transici\u00f3n suave.<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion_builder_column_1_3 1_3 fusion-one-third fusion-column-last\" style=\"--awb-bg-size:cover;width:33.333333333333%;width:calc(33.333333333333% - ( ( 4% ) * 0.33333333333333 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element fusion-image-align-center in-legacy-container\" 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);\"><div class=\"imageframe-align-center\"><span class=\" fusion-imageframe imageframe-none imageframe-5 hover-type-none\" class=\"image-magnify\" class=\"image-scroll\"><img decoding=\"async\" width=\"500\" height=\"300\" alt=\"Roll Sets\" title=\"Standard-v-Double-Radius-Roll-ESP\" src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/Standard-v-Double-Radius-Roll-ESP.jpg\" data-orig-src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/Standard-v-Double-Radius-Roll-ESP.jpg\" class=\"lazyload img-responsive wp-image-13096\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27500%27%20height%3D%27300%27%20viewBox%3D%270%200%20500%20300%27%3E%3Crect%20width%3D%27500%27%20height%3D%27300%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/Standard-v-Double-Radius-Roll-ESP-200x120.jpg 200w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/Standard-v-Double-Radius-Roll-ESP-400x240.jpg 400w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/Standard-v-Double-Radius-Roll-ESP.jpg 500w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 500px\" \/><\/span><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-8\"><h3 class=\"ett-red\">Mantenga los expansores de tubo limpios y frescos<\/h3>\n<p>Para obtener los mejores resultados y mejorar la vida \u00fatil de la herramienta, es importante mantener el expansor limpio y libre de desechos. Hay dos tipos comunes de lubricantes que se pueden usar para la expansi\u00f3n del tubo: lubricante en pasta y lubricante l\u00edquido. Si bien algunos operadores tienen preferencias personales con respecto al tipo de lubricante que utilizan, existen algunas recomendaciones y est\u00e1ndares de la industria a considerar.<\/p>\n<p>El lubricante l\u00edquido se utiliza a menudo en tubos de acero inoxidable o de titanio debido a su bajo contenido de azufre. Tambi\u00e9n se usa com\u00fanmente en las industrias electr\u00f3nica y nuclear. Por otro lado, el lubricante en pasta se utiliza com\u00fanmente en enfriadores de aire o en otras aplicaciones en las que el operador trabaja a trav\u00e9s de la caja de distribuci\u00f3n, ya que no gotea en el recipiente. Al usar lubricante en pasta para tubos de cobre y bronce, se recomienda diluir la pasta. El lubricante en pasta tambi\u00e9n se usa cuando el operador desea lubricar el tubo antes del laminado.<\/p>\n<p>Ambos lubricantes prolongan la vida \u00fatil de las herramientas manteniendo el expansor del tubo fr\u00edo y evitando que la suciedad se adhiera al mandril y rodillos del expansor. Una herramienta limpiadora m\u00e1s fr\u00eda extender\u00e1 la vida \u00fatil de la herramienta hasta 2 veces.<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-11 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element fusion-image-align-center in-legacy-container\" 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);\"><div class=\"imageframe-align-center\"><span class=\" fusion-imageframe imageframe-none imageframe-6 hover-type-none\" class=\"image-magnify\" class=\"image-scroll\"><img decoding=\"async\" width=\"600\" height=\"200\" alt=\"Expander Wear\" title=\"Expander-Wear-Image\" src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2018\/02\/Expander-Wear-Image.jpg\" data-orig-src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2018\/02\/Expander-Wear-Image.jpg\" class=\"lazyload img-responsive wp-image-11399\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27200%27%20viewBox%3D%270%200%20600%20200%27%3E%3Crect%20width%3D%27600%27%20height%3D%27200%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2018\/02\/Expander-Wear-Image-200x67.jpg 200w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2018\/02\/Expander-Wear-Image-400x133.jpg 400w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2018\/02\/Expander-Wear-Image.jpg 600w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 600px\" \/><\/span><\/div><\/div><div class=\"fusion-text fusion-text-9\"><p><em>Desgaste de la jaula del expansor<\/em><\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-12 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-10\"><h3 class=\"ett-red\">Est\u00e9 atento al desgaste<\/h3>\n<p>Es necesario reemplazar los rodillos y mandriles da\u00f1ados para eliminar las fugas del tubo y el da\u00f1o al tubo o la placa del mismo. El mantenimiento adecuado de los consumibles tambi\u00e9n garantiza que no se da\u00f1en otras partes del expansor.<\/p>\n<p>Inspeccione cuidadosamente la longitud del mandril y los rodillos en busca de rayones, picaduras, corrosi\u00f3n o descamaci\u00f3n en la superficie c\u00f3nica y reempl\u00e1celos si encuentra alguna irregularidad. Dado que los mandriles y rodillos desgastados pueden da\u00f1ar otras partes de la herramienta, es importante reemplazar las partes desgastadas o astilladas de inmediato.<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-13 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-11\"><h3 class=\"ett-red\">Expansi\u00f3n de rollos paralelos<\/h3>\n<p>Los rodillos de un expansor tradicional se fijan en un \u00e1ngulo con el mandril, que de otro modo se lo conoce como un \u00e1ngulo de alimentaci\u00f3n. Este \u00e1ngulo de alimentaci\u00f3n causa una acci\u00f3n similar a un tornillo que alimenta autom\u00e1ticamente el mandril dentro del tubo a medida que gira. Con la expansi\u00f3n de pasador paralelo, los rollos se establecen en paralelo con el mandril, con un \u00e1ngulo de alimentaci\u00f3n de cero grados. Esto significa que el mandril no se autoalimentar\u00e1 como lo har\u00eda un expansor tradicional. En lugar de eso, el mandril es empujado a trav\u00e9s del expansor por la fuerza, en la mayor\u00eda de los casos hidr\u00e1ulica, permitiendo que el tubo se expanda.<\/p>\n<p>Hay dos razones comunes para elegir la expansi\u00f3n de pasador paralelo. La primera es que se podr\u00eda reducir la presi\u00f3n sobre las soldaduras de sellado del tubo. La segunda es que suele ser mucho m\u00e1s r\u00e1pida que la expansi\u00f3n tradicional.<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-14 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element fusion-image-align-center in-legacy-container\" 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);\"><div class=\"imageframe-align-center\"><span class=\" fusion-imageframe imageframe-none imageframe-7 hover-type-none\" class=\"image-magnify\" class=\"image-scroll\"><img decoding=\"async\" width=\"600\" height=\"300\" alt=\"Feed Angle\" title=\"Parallel-v-Standard-Feed-Angle-ESP\" src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/Parallel-v-Standard-Feed-Angle-ESP.jpg\" data-orig-src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/Parallel-v-Standard-Feed-Angle-ESP.jpg\" class=\"lazyload img-responsive wp-image-13099\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27300%27%20viewBox%3D%270%200%20600%20300%27%3E%3Crect%20width%3D%27600%27%20height%3D%27300%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/Parallel-v-Standard-Feed-Angle-ESP-200x100.jpg 200w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/Parallel-v-Standard-Feed-Angle-ESP-400x200.jpg 400w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2021\/02\/Parallel-v-Standard-Feed-Angle-ESP.jpg 600w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 600px\" \/><\/span><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-15 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-12\"><p>Algunos consumidores finales est\u00e1n exigiendo a los fabricantes que utilicen la expansi\u00f3n de pasador paralelo en tubos sellados con soldadura. Ellos creen que este proceso puede proteger mejor la integridad de la soldadura. En la expansi\u00f3n tradicional, la alimentaci\u00f3n del mandril introduce una fuerza de tracci\u00f3n sobre el tubo, creando as\u00ed tensi\u00f3n en la soldadura. Con la expansi\u00f3n de pasador paralelo, esta fuerza podr\u00eda reducirse o eliminarse ya que se empuja el mandril dentro del tubo y los rodillos son forzados directamente hacia afuera, hacia la pared del tubo.<\/p>\n<p>La expansi\u00f3n de pasador paralelo puede ser significativamente m\u00e1s r\u00e1pida que la expansi\u00f3n tradicional debido al m\u00e9todo por el que se empuja y se jala el mandril del tubo. En la expansi\u00f3n tradicional, la rotaci\u00f3n del mandril junto con el \u00e1ngulo de alimentaci\u00f3n determina la rapidez con que se puede expandir un tubo. Una vez que la expansi\u00f3n est\u00e1 completa, la rotaci\u00f3n del mandril debe invertirse para quitar el expansor del tubo. Los expansores de pasador paralelo giran constantemente en una direcci\u00f3n, mientras que se empuja y se jala el mandril del tubo, independiente de su velocidad de rotaci\u00f3n. Esto elimina una parte del tiempo que necesita un expansor tradicional para entrar y salir del tubo, lo que reduce el tiempo del ciclo de expansi\u00f3n hasta en un 50%.<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 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;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-16 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-4 fusion-title-center fusion-title-text fusion-title-size-two\"><div class=\"title-sep-container title-sep-container-left\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:#e0dede;\"><\/div><\/div><span class=\"awb-title-spacer\"><\/span><h2 class=\"title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:34;line-height:1.5;\">Leer M\u00e1s<\/h2><span class=\"awb-title-spacer\"><\/span><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:#e0dede;\"><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-17 fusion_builder_column_1_4 1_4 fusion-one-fourth fusion-column-first\" style=\"--awb-bg-size:cover;width:25%;width:calc(25% - ( ( 4% + 4% + 4% ) * 0.25 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element fusion-image-align-center in-legacy-container\" 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);\"><div class=\"imageframe-align-center\"><span class=\" fusion-imageframe imageframe-none imageframe-8 hover-type-none\" class=\"image-scroll\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/www.elliott-tool.com\/basic-principles-of-tube-expanding\/\" target=\"_blank\" aria-label=\"Determine-Proper-Wall-Reduction\" rel=\"noopener noreferrer\"><img decoding=\"async\" width=\"270\" height=\"200\" alt=\"Principles Of Tube Expanding\" src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2018\/07\/Determine-Proper-Wall-Reduction.jpg\" data-orig-src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2018\/07\/Determine-Proper-Wall-Reduction.jpg\" class=\"lazyload img-responsive wp-image-9171\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27270%27%20height%3D%27200%27%20viewBox%3D%270%200%20270%20200%27%3E%3Crect%20width%3D%27270%27%20height%3D%27200%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2018\/07\/Determine-Proper-Wall-Reduction-200x148.jpg 200w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2018\/07\/Determine-Proper-Wall-Reduction.jpg 270w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 270px\" \/><\/a><\/span><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:10px;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-aligncenter\"><a class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" style=\"--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:#bf000d;--button_gradient_bottom_color:#bf000d;--button_gradient_top_color_hover:#828282;--button_gradient_bottom_color_hover:#828282;\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.elliott-tool.com\/basic-principles-of-tube-expanding\/\"><span class=\"fusion-button-text\">Principios b\u00e1sicos de la expansi\u00f3n de tubos<\/span><\/a><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-18 fusion_builder_column_1_4 1_4 fusion-one-fourth\" style=\"--awb-bg-size:cover;width:25%;width:calc(25% - ( ( 4% + 4% + 4% ) * 0.25 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element fusion-image-align-center in-legacy-container\" 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);\"><div class=\"imageframe-align-center\"><span class=\" fusion-imageframe imageframe-none imageframe-9 hover-type-none\" class=\"image-scroll\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/www.elliott-tool.com\/materials-tube-leaks-pre-expansion-steps\/\" target=\"_blank\" aria-label=\"OverrolledTubes.Search\" rel=\"noopener noreferrer\"><img decoding=\"async\" width=\"270\" height=\"200\" alt=\"Tube Leaks\" src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2020\/03\/OverrolledTubes.Search.jpg\" data-orig-src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2020\/03\/OverrolledTubes.Search.jpg\" class=\"lazyload img-responsive wp-image-11416\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27270%27%20height%3D%27200%27%20viewBox%3D%270%200%20270%20200%27%3E%3Crect%20width%3D%27270%27%20height%3D%27200%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2020\/03\/OverrolledTubes.Search-200x148.jpg 200w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2020\/03\/OverrolledTubes.Search.jpg 270w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 270px\" \/><\/a><\/span><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:10px;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-aligncenter\"><a class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-2 fusion-button-default-span fusion-button-default-type\" style=\"--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:#bf000d;--button_gradient_bottom_color:#bf000d;--button_gradient_top_color_hover:#828282;--button_gradient_bottom_color_hover:#828282;\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.elliott-tool.com\/materials-tube-leaks-pre-expansion-steps\/\"><span class=\"fusion-button-text\">Materiales, fugas de tubos y pasos de preexpansi\u00f3n<\/span><\/a><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-19 fusion_builder_column_1_4 1_4 fusion-one-fourth\" style=\"--awb-bg-size:cover;width:25%;width:calc(25% - ( ( 4% + 4% + 4% ) * 0.25 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element fusion-image-align-center in-legacy-container\" 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);\"><div class=\"imageframe-align-center\"><span class=\" fusion-imageframe imageframe-none imageframe-10 hover-type-none\" class=\"image-scroll\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/www.elliott-tool.com\/best-practices-expanding-water-tube-boiler-tubes\/\" target=\"_blank\" aria-label=\"Flare-Roll-Diagram.Search\" rel=\"noopener noreferrer\"><img decoding=\"async\" width=\"270\" height=\"200\" alt=\"Watertube Boilers\" src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2018\/03\/Flare-Roll-Diagram.Search.jpg\" data-orig-src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2018\/03\/Flare-Roll-Diagram.Search.jpg\" class=\"lazyload img-responsive wp-image-11270\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27270%27%20height%3D%27200%27%20viewBox%3D%270%200%20270%20200%27%3E%3Crect%20width%3D%27270%27%20height%3D%27200%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2018\/03\/Flare-Roll-Diagram.Search-200x148.jpg 200w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2018\/03\/Flare-Roll-Diagram.Search.jpg 270w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 270px\" \/><\/a><\/span><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:10px;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-aligncenter\"><a class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-3 fusion-button-default-span fusion-button-default-type\" style=\"--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:#bf000d;--button_gradient_bottom_color:#bf000d;--button_gradient_top_color_hover:#828282;--button_gradient_bottom_color_hover:#828282;\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.elliott-tool.com\/best-practices-expanding-water-tube-boiler-tubes\/\"><span class=\"fusion-button-text\">Calderas de tubo de agua expandibles<\/span><\/a><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-20 fusion_builder_column_1_4 1_4 fusion-one-fourth fusion-column-last\" style=\"--awb-bg-size:cover;width:25%;width:calc(25% - ( ( 4% + 4% + 4% ) * 0.25 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element fusion-image-align-center in-legacy-container\" 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);\"><div class=\"imageframe-align-center\"><span class=\" fusion-imageframe imageframe-none imageframe-11 hover-type-none\" class=\"image-scroll\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/www.elliott-tool.com\/expanding-fire-tube-boiler-tubes\/\" target=\"_blank\" aria-label=\"Firetube-Boiler.Search\" rel=\"noopener noreferrer\"><img decoding=\"async\" width=\"270\" height=\"200\" alt=\"Firetube Boiler\" src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2018\/02\/Firetube-Boiler.Search.jpg\" data-orig-src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2018\/02\/Firetube-Boiler.Search.jpg\" class=\"lazyload img-responsive wp-image-11440\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27270%27%20height%3D%27200%27%20viewBox%3D%270%200%20270%20200%27%3E%3Crect%20width%3D%27270%27%20height%3D%27200%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2018\/02\/Firetube-Boiler.Search-200x148.jpg 200w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2018\/02\/Firetube-Boiler.Search.jpg 270w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 270px\" \/><\/a><\/span><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:10px;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-aligncenter\"><a class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-4 fusion-button-default-span fusion-button-default-type\" style=\"--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:#bf000d;--button_gradient_bottom_color:#bf000d;--button_gradient_top_color_hover:#828282;--button_gradient_bottom_color_hover:#828282;\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.elliott-tool.com\/expanding-fire-tube-boiler-tubes\/\"><span class=\"fusion-button-text\">Expansi\u00f3n de calderas de tubo de fuego<\/span><\/a><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-21 fusion_builder_column_1_4 1_4 fusion-one-fourth fusion-column-first\" style=\"--awb-bg-size:cover;width:25%;width:calc(25% - ( ( 4% + 4% + 4% ) * 0.25 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-22 fusion_builder_column_1_4 1_4 fusion-one-fourth\" style=\"--awb-bg-size:cover;width:25%;width:calc(25% - ( ( 4% + 4% + 4% ) * 0.25 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element fusion-image-align-center in-legacy-container\" 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);\"><div class=\"imageframe-align-center\"><span class=\" fusion-imageframe imageframe-none imageframe-12 hover-type-none\" class=\"image-scroll\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/www.elliott-tool.com\/rolling-motors-torque-control\/\" target=\"_blank\" aria-label=\"Tube-Rolling-Motors.Search\" rel=\"noopener noreferrer\"><img decoding=\"async\" width=\"320\" height=\"200\" alt=\"Rolling Motors\" src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2017\/09\/Tube-Rolling-Motors.Search-3.jpg\" data-orig-src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2017\/09\/Tube-Rolling-Motors.Search-3.jpg\" class=\"lazyload img-responsive wp-image-7942\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27320%27%20height%3D%27200%27%20viewBox%3D%270%200%20320%20200%27%3E%3Crect%20width%3D%27320%27%20height%3D%27200%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2017\/09\/Tube-Rolling-Motors.Search-3-200x125.jpg 200w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2017\/09\/Tube-Rolling-Motors.Search-3.jpg 320w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 320px\" \/><\/a><\/span><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:10px;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-aligncenter\"><a class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-5 fusion-button-default-span fusion-button-default-type\" style=\"--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:#bf000d;--button_gradient_bottom_color:#bf000d;--button_gradient_top_color_hover:#828282;--button_gradient_bottom_color_hover:#828282;\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.elliott-tool.com\/rolling-motors-torque-control\/\"><span class=\"fusion-button-text\">Motores rodantes y control de par<\/span><\/a><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-23 fusion_builder_column_1_4 1_4 fusion-one-fourth\" style=\"--awb-bg-size:cover;width:25%;width:calc(25% - ( ( 4% + 4% + 4% ) * 0.25 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element fusion-image-align-center in-legacy-container\" 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);\"><div class=\"imageframe-align-center\"><span class=\" fusion-imageframe imageframe-none imageframe-13 hover-type-none\" class=\"image-scroll\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/www.elliott-tool.com\/selecting-assisted-tube-rolling-system\/\" target=\"_blank\" aria-label=\"RapidHawkTech.Search\" rel=\"noopener noreferrer\"><img decoding=\"async\" width=\"320\" height=\"200\" alt=\"Assisted Rolling\" src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2017\/07\/RapidHawkTech.Search.png\" data-orig-src=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2017\/07\/RapidHawkTech.Search.png\" class=\"lazyload img-responsive wp-image-7767\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27320%27%20height%3D%27200%27%20viewBox%3D%270%200%20320%20200%27%3E%3Crect%20width%3D%27320%27%20height%3D%27200%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2017\/07\/RapidHawkTech.Search-200x125.png 200w, https:\/\/www.elliott-tool.com\/wp-content\/uploads\/2017\/07\/RapidHawkTech.Search.png 320w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 320px\" \/><\/a><\/span><\/div><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:10px;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-aligncenter\"><a class=\"fusion-button button-flat fusion-button-default-size button-custom fusion-button-default button-6 fusion-button-default-span fusion-button-default-type\" style=\"--button_accent_color:#ffffff;--button_accent_hover_color:#ffffff;--button_border_hover_color:#ffffff;--button_gradient_top_color:#bf000d;--button_gradient_bottom_color:#bf000d;--button_gradient_top_color_hover:#828282;--button_gradient_bottom_color_hover:#828282;\" target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.elliott-tool.com\/selecting-assisted-tube-rolling-system\/\"><span class=\"fusion-button-text\">Sistemas de Expansionado asistida de tubos<\/span><\/a><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-24 fusion_builder_column_1_4 1_4 fusion-one-fourth fusion-column-last\" style=\"--awb-bg-size:cover;width:25%;width:calc(25% - ( ( 4% + 4% + 4% ) * 0.25 ) );\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-column-wrapper-legacy\"><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"Basic Principles Of Tube Expansion C\u00f3mo expandir los tubos del intercambiador de calorSeleccionar y ajustar el expansorAntes de que pueda comenzar a expansionar, deber\u00e1 seleccionar el expansor [...]","protected":false},"author":2,"featured_media":11437,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[78,73,87],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>C\u00f3mo expandir los tubos del intercambiador de calor - 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\/como-expandir-los-tubos-del-intercambiador-de-calor\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C\u00f3mo expandir los tubos del intercambiador de calor - 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