{"id":1796,"date":"2025-05-28T10:16:43","date_gmt":"2025-05-28T10:16:43","guid":{"rendered":"https:\/\/www.desopipe.com\/?p=1796"},"modified":"2025-05-28T10:19:32","modified_gmt":"2025-05-28T10:19:32","slug":"color-line-on-the-ppr-pipe-mean","status":"publish","type":"post","link":"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/color-line-on-the-ppr-pipe-mean\/","title":{"rendered":"La linea colorata sul tubo PPR: cosa significa e perch\u00e9 \u00e8 importante"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Sommario<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Attiva\/disattiva la tabella dei contenuti\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Attiva\/disattiva<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/color-line-on-the-ppr-pipe-mean\/#What_Is_the_PPR_Pipe_Color_Code\" >Qual \u00e8 il codice colore dei tubi PPR?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/color-line-on-the-ppr-pipe-mean\/#3_Key_Takeaways\" >3 punti chiave:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/color-line-on-the-ppr-pipe-mean\/#Why_Are_There_Red_and_Blue_Lines_on_PPR_Pipes\" >Perch\u00e9 sui tubi PPR sono presenti linee rosse e blu?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/color-line-on-the-ppr-pipe-mean\/#How_Do_I_Choose_the_Right_PPR_Pipe_Color_Line_for_My_Project\" >Come faccio a scegliere il colore giusto per i tubi PPR per il mio progetto?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/color-line-on-the-ppr-pipe-mean\/#Purchasing_Tip\" >Suggerimento per l&#039;acquisto:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/color-line-on-the-ppr-pipe-mean\/#Does_Pipe_Color_Affect_Performance\" >Il colore dei tubi influisce sulle prestazioni?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/color-line-on-the-ppr-pipe-mean\/#What_Are_DESO_Pipes_Manufacturing_Advantages\" >Quali sono i vantaggi produttivi dei tubi DESO?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/color-line-on-the-ppr-pipe-mean\/#FAQs_About_PPR_Pipe_Color_Lines\" >Domande frequenti sulle linee di colore dei tubi PPR<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/color-line-on-the-ppr-pipe-mean\/#What_does_the_red_line_on_a_PPR_pipe_mean\" >Cosa significa la linea rossa su un tubo PPR?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/color-line-on-the-ppr-pipe-mean\/#What_does_the_blue_line_on_a_PPR_pipe_mean\" >Cosa significa la linea blu su un tubo PPR?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/color-line-on-the-ppr-pipe-mean\/#Can_red_line_PPR_pipes_be_used_for_cold_water\" >I tubi PPR della linea rossa possono essere utilizzati per l&#039;acqua fredda?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/color-line-on-the-ppr-pipe-mean\/#Can_blue_line_PPR_pipes_be_used_for_hot_water\" >I tubi PPR della linea blu possono essere utilizzati per l&#039;acqua calda?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/color-line-on-the-ppr-pipe-mean\/#What_support_does_DESO_provide_after_purchase\" >Che tipo di assistenza fornisce DESO dopo l&#039;acquisto?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/color-line-on-the-ppr-pipe-mean\/#Final_Thoughts\" >Considerazioni finali<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/color-line-on-the-ppr-pipe-mean\/#Resources\" >Risorse:<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Se hai mai guardato attentamente un <a href=\"https:\/\/www.desopipe.com\/id\/ppr-pipe-product-collection\/\" target=\"_blank\" rel=\"noreferrer noopener\">Tubo PPR<\/a>Probabilmente avrai notato una linea rossa o blu che corre lungo la sua lunghezza. Quella semplice striscia non \u00e8 solo estetica. Fa parte di un sistema essenziale di codici colore idraulici che aiutano installatori, fornitori e ispettori a identificare rapidamente le applicazioni delle tubazioni.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In questo articolo, spiegheremo il significato dei codici colore dei tubi in PPR, in particolare le linee rosse e blu, e come scegliere il tubo pi\u00f9 adatto alle vostre esigenze. Imparerete anche cosa aspettarvi da produttori di tubi in PPR certificati come DESO Group e come la nostra assistenza post-vendita vi garantisca la massima tranquillit\u00e0.<\/p>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  \n  <title>Prodotto in evidenza<\/title>\n  <style>\n    .hero-card {\n      display: flex;\n      flex-wrap: wrap;\n      align-items: center;\n      background: #f7f8fa;\n      border-radius: 16px;\n      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\n      padding: 24px;\n      max-width: 900px;\n      margin: 40px auto;\n      font-family: Arial, sans-serif;\n      text-decoration: none;\n      color: inherit;\n font-family: 'Poppins';\n    }\n\n    .hero-image {\n      width: 220px;\n      height: auto;\n      border-radius: 12px;\n      object-fit: cover;\n      flex-shrink: 0;\n    }\n\n    .hero-content {\n      padding-left: 24px;\n      flex: 1;\n      min-width: 260px;\n    }\n\n    .hero-title {\n      font-size: 1.6rem;\n      font-weight: bold;\n      margin-bottom: 12px;\n      color: #222;\n      font-family: 'Poppins',\n    }\n\n    .hero-description {\n      font-size: 1rem;\n      color: #555;\n      margin-bottom: 18px;\n    }\n\n    .hero-link {\n      display: inline-block;\n      padding: 10px 20px;\n      background-color: #0066cc;\n      color: #fff;\n      text-decoration: none;\n      border-radius: 8px;\n      font-weight: bold;\n      transition: background 0.2s ease-in-out;\n    }\n\n    .hero-link:hover {\n      background-color: #004c99;\n    }\n\n    @media (max-width: 640px) {\n      .hero-card {\n        flex-direction: column;\n        text-align: center;\n      }\n\n      .hero-content {\n        padding-left: 0;\n        padding-top: 20px;\n      }\n\n      .hero-image {\n        width: 100%;\n        max-width: 280px;\n      }\n    }\n  <\/style>\n<\/head>\n<body>\n\n<a class=\"hero-card\" href=\"https:\/\/www.desopipe.com\/it\/product\/ppr-anti-uv-pipes\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/02\/3.webp\" alt=\"TUBI DESO PPR anti-UV\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">TUBI PPR anti-UV<\/div>\n    <div class=\"hero-description\">I tubi PPR resistenti ai raggi UV sono appositamente progettati per superare questa limitazione incorporando stabilizzatori UV e rivestimenti avanzati durante il processo di produzione.<\/div>\n    <span class=\"hero-link\">Visualizza prodotto<\/span>\n  <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h.npw5zarzzdwk\"><span class=\"ez-toc-section\" id=\"What_Is_the_PPR_Pipe_Color_Code\"><\/span><strong>Qual \u00e8 il codice colore dei tubi PPR?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Il codice colore dei tubi in PPR utilizza linee rosse e blu per indicare l&#039;utilizzo di acqua calda e fredda. Queste linee seguono gli standard di settore per i colori dei tubi in PPR, aiutando a distinguere le diverse applicazioni dei tubi durante l&#039;installazione e la manutenzione.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h.3kbgcfplf91h\"><span class=\"ez-toc-section\" id=\"3_Key_Takeaways\"><\/span><strong>3 punti chiave:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Linea rossa = acqua calda<\/strong>: Pareti pi\u00f9 spesse e maggiore resistenza alla pressione.<\/li>\n\n\n\n<li><strong>Linea blu = acqua fredda<\/strong>: Pareti pi\u00f9 sottili, minore tolleranza alla pressione.<\/li>\n\n\n\n<li><strong>Le linee colorate aiutano a prevenire gli errori<\/strong>&nbsp;negli impianti idraulici e garantire la sicurezza.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h.5kp9qad90j8x\"><span class=\"ez-toc-section\" id=\"Why_Are_There_Red_and_Blue_Lines_on_PPR_Pipes\"><\/span><strong>Perch\u00e9 sui tubi PPR sono presenti linee rosse e blu?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La linea di colore rosso o blu su un tubo in PPR ne indica l&#039;uso previsto. Le linee rosse sono utilizzate per le tubazioni dell&#039;acqua calda, in grado di sopportare pressioni e temperature pi\u00f9 elevate. Le linee blu indicano le tubazioni dell&#039;acqua fredda, tipicamente installate in sistemi che non superano i 16 bar di pressione a 20 \u00b0C. Questo sistema di codifica a colori semplifica l&#039;identificazione in loco.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Secondo gli standard di settore per i colori dei tubi in PPR, lo spessore della parete e la pressione nominale variano tra i due. Ad esempio:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>I tubi della linea rossa spesso supportano fino a 25 bar.<\/li>\n\n\n\n<li>I tubi della linea blu supportano fino a 16 bar.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">L&#039;utilizzo di tubi di tipo sbagliato pu\u00f2 causare guasti, perdite o rotture, soprattutto negli impianti di acqua calda.<\/p>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  \n  <title>Prodotto in evidenza<\/title>\n  <style>\n    .hero-card {\n      display: flex;\n      flex-wrap: wrap;\n      align-items: center;\n      background: #f7f8fa;\n      border-radius: 16px;\n      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\n      padding: 24px;\n      max-width: 900px;\n      margin: 40px auto;\n      font-family: Arial, sans-serif;\n      text-decoration: none;\n      color: inherit;\n font-family: 'Poppins';\n    }\n\n    .hero-image {\n      width: 220px;\n      height: auto;\n      border-radius: 12px;\n      object-fit: cover;\n      flex-shrink: 0;\n    }\n\n    .hero-content {\n      padding-left: 24px;\n      flex: 1;\n      min-width: 260px;\n    }\n\n    .hero-title {\n      font-size: 1.6rem;\n      font-weight: bold;\n      margin-bottom: 12px;\n      color: #222;\n      font-family: 'Poppins',\n    }\n\n    .hero-description {\n      font-size: 1rem;\n      color: #555;\n      margin-bottom: 18px;\n    }\n\n    .hero-link {\n      display: inline-block;\n      padding: 10px 20px;\n      background-color: #0066cc;\n      color: #fff;\n      text-decoration: none;\n      border-radius: 8px;\n      font-weight: bold;\n      transition: background 0.2s ease-in-out;\n    }\n\n    .hero-link:hover {\n      background-color: #004c99;\n    }\n\n    @media (max-width: 640px) {\n      .hero-card {\n        flex-direction: column;\n        text-align: center;\n      }\n\n      .hero-content {\n        padding-left: 0;\n        padding-top: 20px;\n      }\n\n      .hero-image {\n        width: 100%;\n        max-width: 280px;\n      }\n    }\n  <\/style>\n<\/head>\n<body>\n\n<a class=\"hero-card\" href=\"https:\/\/www.desopipe.com\/it\/product\/pp-rct-pipe\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/img_v3_02k2_c68cb228-056c-4b59-9c1f-942e312a569g-768x768.webp\" alt=\"Tubo DESO PP-RCT\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">Tubo PP-RCT<\/div>\n    <div class=\"hero-description\">I tubi PP-RCT sono realizzati con materie prime PP-R 100 di alta qualit\u00e0, che garantiscono durata superiore, isolamento termico e resistenza al calore e alla pressione.<\/div>\n    <span class=\"hero-link\">Visualizza prodotto<\/span>\n  <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h.equ2ycpzmqwo\"><span class=\"ez-toc-section\" id=\"How_Do_I_Choose_the_Right_PPR_Pipe_Color_Line_for_My_Project\"><\/span><strong>Come faccio a scegliere il colore giusto per i tubi PPR per il mio progetto?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La scelta del colore corretto del tubo PPR dipende dalla temperatura e dalla pressione dell&#039;acqua:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Per scaldabagni o impianti di riscaldamento, utilizzare sempre tubi PPR con linea rossa.<\/li>\n\n\n\n<li>Per sistemi ad acqua fredda o impianti idraulici a temperatura ambiente, il PPR della linea blu \u00e8 adatto, a meno che la pressione non superi i 16 bar.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h.2lafcus6s101\"><span class=\"ez-toc-section\" id=\"Purchasing_Tip\"><\/span><strong>Suggerimento per l&#039;acquisto:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">In caso di dubbi, i tubi della linea rossa sono pi\u00f9 sicuri per l&#039;uso generale perch\u00e9 supportano sia l&#039;acqua calda che quella fredda. DESO Pipe consiglia di consultare le specifiche del progetto o l&#039;installatore per ulteriori informazioni.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h.etqqbard8xac\"><span class=\"ez-toc-section\" id=\"Does_Pipe_Color_Affect_Performance\"><\/span><strong>Il colore dei tubi influisce sulle prestazioni?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">S\u00ec. I tubi Red Line hanno in genere una parete pi\u00f9 spessa e sono progettati per resistere sia a pressioni pi\u00f9 elevate che a un&#039;esposizione prolungata al calore. Questo li rende ideali per linee di approvvigionamento di acqua calda sanitaria residenziali o applicazioni industriali.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gli impianti ad acqua fredda non richiedono questo livello di resistenza. I tubi Blue Line sono pi\u00f9 leggeri, economici e pi\u00f9 facili da installare negli impianti a bassa pressione.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h.q305qun1hxkp\"><span class=\"ez-toc-section\" id=\"What_Are_DESO_Pipes_Manufacturing_Advantages\"><\/span><strong>Quali sono i vantaggi produttivi dei tubi DESO?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.desopipe.com\/it\/manufacturing\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/40-Injection-Molding-Machines.webp\" alt=\"Oltre 40 macchine per stampaggio a iniezione\" class=\"wp-image-1626\" style=\"width:443px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/40-Injection-Molding-Machines.webp 1200w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/40-Injection-Molding-Machines-500x333.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/40-Injection-Molding-Machines-300x200.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/40-Injection-Molding-Machines-768x512.webp 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/40-Injection-Molding-Machines-18x12.webp 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/40-Injection-Molding-Machines-113x75.webp 113w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/40-Injection-Molding-Machines-480x320.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/40-Injection-Molding-Machines-800x533.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">In qualit\u00e0 di produttore globale certificato di tubi in PPR, DESO Pipe unisce qualit\u00e0, efficienza e supporto di altissimo livello. Ecco come il nostro vantaggio competitivo pu\u00f2 apportare benefici diretti al tuo progetto:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Produzione di precisione<\/strong>: DESO gestisce oltre 200 macchine ad alta automazione, garantendo una produzione costante e ad alta produttivit\u00e0 fino a 10.000 tonnellate di <a href=\"https:\/\/www.desopipe.com\/it\/product-category\/ppr-fitting\/\" target=\"_blank\" rel=\"noreferrer noopener\">Tubi e raccordi in PPR<\/a> all&#039;anno.<\/li>\n\n\n\n<li><strong>Ampia portata globale<\/strong>:Esportiamo in pi\u00f9 di 40 paesi e serviamo i clienti attraverso oltre 2.000 punti di distribuzione.<\/li>\n\n\n\n<li><strong>Ricerca e sviluppo innovativa<\/strong>:Il nostro centro di ricerca da 544 metri quadri impiega 12 ingegneri e detiene oltre 60 brevetti, di cui 75% sono gi\u00e0 commercializzati, garantendoti l&#039;utilizzo di soluzioni all&#039;avanguardia.<\/li>\n\n\n\n<li><strong>Garanzia di qualit\u00e0<\/strong>: DESO utilizza oltre 50 dispositivi di prova avanzati per applicare gli standard di ispezione 100% in tutto<a href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/standards-and-certifications-in-ppr-pipe-industry\/\" target=\"_blank\" rel=\"noreferrer noopener\">&nbsp;ISO 9001, 14001 e 45001 <\/a>protocolli, nonch\u00e9 certificazioni WRAS, AENOR e DVGW.<\/li>\n\n\n\n<li><strong>Competenza OEM\/ODM<\/strong>:Offriamo soluzioni completamente personalizzate, tra cui lo sviluppo congiunto di stampi, l&#039;etichettatura privata e il coordinamento logistico su misura per le vostre esigenze.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Questa solida base di produzione aiuta a garantire che ogni tubo soddisfi i codici colore idraulici del settore e <a href=\"https:\/\/www.desopipe.com\/it\/blog\/comparison-reviews\/white-vs-green-ppr-pipes-key-differences-explained\/\" target=\"_blank\" rel=\"noreferrer noopener\">Colore del tubo PPR<\/a> linea per gli standard dell&#039;acqua calda e fredda.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.desopipe.com\/it\/certificate\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"816\" height=\"574\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1.webp\" alt=\"Certificazioni di gruppo deso\" class=\"wp-image-1765\" style=\"width:419px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1.webp 816w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1-500x352.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1-300x211.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1-768x540.webp 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1-18x12.webp 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1-107x75.webp 107w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1-480x338.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1-800x563.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:816px) 100vw, 816px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h.o4y667t1k3dn\"><span class=\"ez-toc-section\" id=\"FAQs_About_PPR_Pipe_Color_Lines\"><\/span><strong>Domande frequenti sulle linee di colore dei tubi PPR<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h.l53q3l7mwty6\"><span class=\"ez-toc-section\" id=\"What_does_the_red_line_on_a_PPR_pipe_mean\"><\/span><strong>Cosa significa la linea rossa su un tubo PPR?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Indica il tubo per l&#039;uso con acqua calda. I tubi con linea rossa hanno una maggiore resistenza a temperatura e pressione.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h.xzl4kebxd0fp\"><span class=\"ez-toc-section\" id=\"What_does_the_blue_line_on_a_PPR_pipe_mean\"><\/span><strong>Cosa significa la linea blu su un tubo PPR?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Indica l&#039;uso di acqua fredda. Questi tubi sono utilizzati in sistemi con requisiti di pressione inferiori.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h.pspo2lfwpojh\"><span class=\"ez-toc-section\" id=\"Can_red_line_PPR_pipes_be_used_for_cold_water\"><\/span><strong>I tubi PPR della linea rossa possono essere utilizzati per l&#039;acqua fredda?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">S\u00ec. I tubi della linea rossa sono adatti sia per l&#039;acqua calda che per quella fredda grazie alla loro parete pi\u00f9 spessa.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h.g1ojx09n5iy0\"><span class=\"ez-toc-section\" id=\"Can_blue_line_PPR_pipes_be_used_for_hot_water\"><\/span><strong>I tubi PPR della linea blu possono essere utilizzati per l&#039;acqua calda?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No. I tubi della linea blu non sono progettati per sopportare alte temperature o pressioni elevate.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h.jszaibop27oi\"><span class=\"ez-toc-section\" id=\"What_support_does_DESO_provide_after_purchase\"><\/span><strong>Che tipo di assistenza fornisce DESO dopo l&#039;acquisto?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DESO offre supporto tecnico, opzioni OEM\/ODM e un affidabile servizio post-vendita.<a href=\"https:\/\/www.google.com\/url?q=https:\/\/www.google.com\/url?q%3Dhttps:\/\/www.desopipe.com\/faq\/%26amp;sa%3DD%26amp;source%3Deditors%26amp;ust%3D1748407404771920%26amp;usg%3DAOvVaw1rb5rCOSuHyvqzh4mtjR6s&amp;sa=D&amp;source=docs&amp;ust=1748407404795224&amp;usg=AOvVaw0SIbSDXJQOghMIeD5W7Mlp\">&nbsp;<\/a>Vedere <a href=\"https:\/\/www.desopipe.com\/it\/faq\/\" target=\"_blank\" rel=\"noreferrer noopener\">Domande frequenti<\/a><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.desopipe.com\/it\/quality-inspection\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"516\" height=\"441\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/DESO-QC-TEAM.webp\" alt=\"TEAM DI CONTROLLO QUALIT\u00c0 DESO\" class=\"wp-image-1770\" style=\"width:397px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/DESO-QC-TEAM.webp 516w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/DESO-QC-TEAM-500x427.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/DESO-QC-TEAM-300x256.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/DESO-QC-TEAM-14x12.webp 14w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/DESO-QC-TEAM-88x75.webp 88w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/DESO-QC-TEAM-480x410.webp 480w\" sizes=\"auto, (max-width:767px) 480px, 516px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h.hko2tjrnbqay\"><span class=\"ez-toc-section\" id=\"Final_Thoughts\"><\/span><strong>Considerazioni finali<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Comprendere il codice colore dei tubi in PPR \u00e8 pi\u00f9 di un semplice dettaglio tecnico: \u00e8 essenziale per un impianto idraulico sicuro ed efficace. Scegliere il colore corretto per i tubi in PPR per acqua calda e fredda riduce al minimo gli errori di installazione, migliora le prestazioni del sistema e prolunga la durata dell&#039;impianto idraulico.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Acquistando da un produttore certificato come DESO Pipe, ottieni pi\u00f9 di un semplice tubo. Oltre 20 anni di esperienza nella produzione, la completa tracciabilit\u00e0 del prodotto e l&#039;accesso a un team di supporto reattivo pronto ad aiutarti con il tuo prossimo progetto. Pronto ad aggiornare il tuo sistema di tubazioni con qualit\u00e0 certificata e supporto esperto? Visita DESO Pipe ed esplora la nostra gamma completa di prodotti. <a href=\"https:\/\/www.desopipe.com\/it\/product-category\/ppr-pipe\/\" target=\"_blank\" rel=\"noreferrer noopener\">Prodotto PPR<\/a>\u00a0formazione di oggi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h.nutu6vhv57ny\"><span class=\"ez-toc-section\" id=\"Resources\"><\/span><strong>Risorse:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.teppfa.eu\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Associazione europea di tubi e raccordi in plastica (TEPPFA)<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/iapmo.org\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Associazione internazionale dei funzionari idraulici e meccanici (IAPMO)<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Polypropylene_random_copolymer\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Wikipedia \u2013 Copolimero casuale di polipropilene (PPR)<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.engineeringtoolbox.com\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">The Engineering Toolbox \u2013 Tabella dei codici colore dei tubi<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>If you\u2019ve ever looked closely at a PPR pipe, you\u2019ve likely noticed a red or blue line running along its length. That simple stripe isn\u2019t just<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":1816,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[56],"tags":[],"class_list":["post-1796","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ppr-pipe"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>The Color Line on the PPR Pipe: What It Means and Why It Matters | DESO Group<\/title>\n<meta name=\"description\" content=\"Understand the PPR pipe color code for hot and cold water. Learn plumbing color codes, standards, and how DESO&#039;s certified pipes ensure safe use.\" \/>\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.desopipe.com\/it\/blog\/ppr-pipe\/color-line-on-the-ppr-pipe-mean\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Color Line on the PPR Pipe: What It Means and Why It Matters | DESO Group\" \/>\n<meta property=\"og:description\" content=\"Understand the PPR pipe color code for hot and cold water. Learn plumbing color codes, standards, and how DESO&#039;s certified pipes ensure safe use.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/color-line-on-the-ppr-pipe-mean\/\" \/>\n<meta property=\"og:site_name\" content=\"World-Class PPR Piping System Manufacturer | DESO Group\" \/>\n<meta property=\"article:published_time\" content=\"2025-05-28T10:16:43+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-28T10:19:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/b4ddd756-ae6b-4c61-a71d-48fe6b348f01.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"449\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"deshouadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Scritto da\" \/>\n\t<meta name=\"twitter:data1\" content=\"deshouadmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minuti\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-pipe\\\/color-line-on-the-ppr-pipe-mean\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-pipe\\\/color-line-on-the-ppr-pipe-mean\\\/\"},\"author\":{\"name\":\"deshouadmin\",\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/#\\\/schema\\\/person\\\/503d6474754abda58c2c9acb42fffde1\"},\"headline\":\"The Color Line on the PPR Pipe: What It Means and Why It Matters\",\"datePublished\":\"2025-05-28T10:16:43+00:00\",\"dateModified\":\"2025-05-28T10:19:32+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-pipe\\\/color-line-on-the-ppr-pipe-mean\\\/\"},\"wordCount\":946,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-pipe\\\/color-line-on-the-ppr-pipe-mean\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.desopipe.com\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/b4ddd756-ae6b-4c61-a71d-48fe6b348f01.webp\",\"articleSection\":[\"PPR Pipe\"],\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-pipe\\\/color-line-on-the-ppr-pipe-mean\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-pipe\\\/color-line-on-the-ppr-pipe-mean\\\/\",\"url\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-pipe\\\/color-line-on-the-ppr-pipe-mean\\\/\",\"name\":\"The Color Line on the PPR Pipe: What It Means and Why It Matters | DESO Group\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-pipe\\\/color-line-on-the-ppr-pipe-mean\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/blog\\\/ppr-pipe\\\/color-line-on-the-ppr-pipe-mean\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.desopipe.com\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/b4ddd756-ae6b-4c61-a71d-48fe6b348f01.webp\",\"datePublished\":\"2025-05-28T10:16:43+00:00\",\"dateModified\":\"2025-05-28T10:19:32+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.desopipe.com\\\/#\\\/schema\\\/person\\\/503d6474754abda58c2c9acb42fffde1\"},\"description\":\"Understand the PPR pipe color code for hot and cold water. 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