{"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":"

A corollario del post della scorsa settimana sulla funzione e l\u2019importanza dei 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 allungamento delle tubazioni<\/strong>.<\/p>\n

\"allungamento<\/a><\/p>\n

Qui di seguito una tabella sull\u2019allungamento delle tubazioni per dilatazione termica<\/strong>, molto utile in fase di progettazione ad esempio nella connessione degli scambiatori di calore<\/strong><\/a>.<\/p>\n

\"allungamento<\/a><\/p>\n

Il ricorso a 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\u2019olio diatermico<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

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":{"footnotes":""},"categories":[93,369,49,9,67,15],"tags":[1481,1056,1484,1482,270,232,116,1483,440,1051],"class_list":["post-6571","post","type-post","status-publish","format-standard","hentry","category-calcolo-di-uno-scambiatore-di-calore","category-olio-diatermico","category-scambiatori-a-piastre","category-scambiatori-di-calore","category-tabelle-tecniche","category-termoregolazione","tag-allungamento","tag-connessioni","tag-dilatazione-termica","tag-espansione-termica","tag-metalli","tag-olio-diatermico","tag-scambiatori-di-calore-2","tag-tabella","tag-tubazioni","tag-vaso-di-espansione"],"yoast_head":"\nAllungamento tubazioni nella connessione degli scambiatori - Tempco Blog<\/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.tempco.it\/blog\/en\/6575\/pipe-expansion-in-exchangers-connection-pipes\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Allungamento tubazioni nella connessione degli scambiatori - Tempco Blog\" \/>\n<meta property=\"og:description\" content=\"Tabella tecnica dei valori di allungamento delle tubazioni nel collegamento di scambiatori di calore e centraline a olio diatermico ad alte temperature di lavoro.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tempco.it\/blog\/en\/6575\/pipe-expansion-in-exchangers-connection-pipes\/\" \/>\n<meta property=\"og:site_name\" content=\"Tempco Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/tempco.srl\" \/>\n<meta property=\"article:published_time\" content=\"2018-11-08T14:03:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2018\/11\/espansione-termica-tubazioni-scambiatori-1024x683.jpg\" \/>\n<meta name=\"author\" content=\"Marco Zambelli\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@Tempco_it\" \/>\n<meta name=\"twitter:site\" content=\"@Tempco_it\" \/>\n<meta name=\"twitter:label1\" content=\"Scritto da\" \/>\n\t<meta name=\"twitter:data1\" content=\"Marco Zambelli\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.tempco.it\\\/blog\\\/en\\\/6575\\\/pipe-expansion-in-exchangers-connection-pipes\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.tempco.it\\\/blog\\\/en\\\/6575\\\/pipe-expansion-in-exchangers-connection-pipes\\\/\"},\"author\":{\"name\":\"Marco Zambelli\",\"@id\":\"https:\\\/\\\/www.tempco.it\\\/blog\\\/#\\\/schema\\\/person\\\/7b9316f2ae038cf675b9efcabca742f4\"},\"headline\":\"Allungamento tubazioni nella connessione degli scambiatori\",\"datePublished\":\"2018-11-08T14:03:51+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.tempco.it\\\/blog\\\/en\\\/6575\\\/pipe-expansion-in-exchangers-connection-pipes\\\/\"},\"wordCount\":109,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.tempco.it\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.tempco.it\\\/blog\\\/en\\\/6575\\\/pipe-expansion-in-exchangers-connection-pipes\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.tempco.it\\\/blog\\\/wp-content\\\/uploads\\\/2018\\\/11\\\/espansione-termica-tubazioni-scambiatori-1024x683.jpg\",\"keywords\":[\"allungamento\",\"connessioni\",\"dilatazione termica\",\"espansione termica\",\"metalli\",\"olio diatermico\",\"scambiatori di calore\",\"tabella\",\"tubazioni\",\"vaso di espansione\"],\"articleSection\":[\"calcolo di uno scambiatore di calore\",\"olio diatermico\",\"Scambiatori a piastre\",\"Scambiatori di calore\",\"Tabelle Tecniche\",\"Termoregolazione\"],\"inLanguage\":\"it-IT\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.tempco.it\\\/blog\\\/en\\\/6575\\\/pipe-expansion-in-exchangers-connection-pipes\\\/\",\"url\":\"https:\\\/\\\/www.tempco.it\\\/blog\\\/en\\\/6575\\\/pipe-expansion-in-exchangers-connection-pipes\\\/\",\"name\":\"Allungamento tubazioni nella connessione degli scambiatori - 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