{"id":6571,"date":"2018-11-08T15:03:51","date_gmt":"2018-11-08T14:03:51","guid":{"rendered":"https:\/\/www.tempco.it\/blog\/?p=6571\/"},"modified":"2018-11-08T15:03:51","modified_gmt":"2018-11-08T14:03:51","slug":"allungamento-tubazioni-nella-connessione-degli-scambiatori","status":"publish","type":"post","link":"https:\/\/www.tempco.it\/blog\/6571\/allungamento-tubazioni-nella-connessione-degli-scambiatori\/","title":{"rendered":"Allungamento tubazioni nella connessione degli scambiatori"},"content":{"rendered":"<p>A corollario del post della scorsa settimana sulla funzione e l\u2019importanza dei <a href=\"https:\/\/www.tempco.it\/blog\/6557\/funzione-e-capacita-dei-serbatoi-di-espansione\/\" target=\"_blank\" rel=\"noopener\">vasi di espansione negli impianti a olio diatermico<\/a>, in presenza di temperature elevate dei fluidi di lavoro \u00e8 opportuno anche parlare dei coefficienti di <strong>allungamento delle tubazioni<\/strong>.<\/p>\n<p><a href=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2018\/11\/espansione-termica-tubazioni-scambiatori.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter  wp-image-6572\" src=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2018\/11\/espansione-termica-tubazioni-scambiatori-1024x683.jpg\" alt=\"allungamento tubazioni espansione termica\" width=\"540\" height=\"360\" srcset=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2018\/11\/espansione-termica-tubazioni-scambiatori-1024x683.jpg 1024w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2018\/11\/espansione-termica-tubazioni-scambiatori-300x200.jpg 300w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2018\/11\/espansione-termica-tubazioni-scambiatori-768x512.jpg 768w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2018\/11\/espansione-termica-tubazioni-scambiatori.jpg 1134w\" sizes=\"(max-width: 540px) 100vw, 540px\" \/><\/a><\/p>\n<p>Qui di seguito una tabella sull\u2019allungamento delle tubazioni per <strong>dilatazione termica<\/strong>, molto utile in fase di progettazione ad esempio nella connessione degli <a href=\"https:\/\/www.tempco.it\/soluzioni\/scambiatori-di-calore\/\" target=\"_blank\" rel=\"noopener\"><strong>scambiatori di calore<\/strong><\/a>.<\/p>\n<p><a href=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2018\/11\/allungamento-tubazioni-indicativo.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-large wp-image-6573\" src=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2018\/11\/allungamento-tubazioni-indicativo-1024x573.jpg\" alt=\"allungamento tubazioni scambiatori\" width=\"750\" height=\"420\" srcset=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2018\/11\/allungamento-tubazioni-indicativo-1024x573.jpg 1024w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2018\/11\/allungamento-tubazioni-indicativo-300x168.jpg 300w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2018\/11\/allungamento-tubazioni-indicativo-768x429.jpg 768w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2018\/11\/allungamento-tubazioni-indicativo.jpg 1134w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/a><\/p>\n<p>Il ricorso a <a href=\"https:\/\/www.tempco.it\/blog\/6178\/scambiatori-a-fascio-tubiero-speciali-per-farmaceutico%E2%80%A8\/\" target=\"_blank\" rel=\"noopener\"><strong>giunti di dilatazione<\/strong><\/a> consente di compensare le variazioni dimensionali del metallo per effetto dell\u2019espansione termica, con allungamenti che possono essere importanti lavorando con fluidi termovettori ad alte temperature come \u00e8 il caso dell\u2019<a href=\"https:\/\/www.tempco.it\/blog\/6168\/i-5-punti-da-rispettare-allavviamento-di-una-centralina-di-termoregolazione-treg-hce-hcst-o-oh-per-olio-diatermico\/\" target=\"_blank\" rel=\"noopener\">olio diatermico<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tabella tecnica dei valori di allungamento delle tubazioni nel collegamento di scambiatori di calore e centraline a olio diatermico ad alte temperature di lavoro.<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[93,369,49,9,67,15],"tags":[1481,1056,1484,1482,270,232,116,1483,440,1051],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.5 - 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