{"id":2297,"date":"2025-07-01T07:52:39","date_gmt":"2025-07-01T07:52:39","guid":{"rendered":"https:\/\/www.desopipe.com\/?p=2297"},"modified":"2025-07-31T09:17:24","modified_gmt":"2025-07-31T09:17:24","slug":"how-is-ppr-pipe-manufactured","status":"publish","type":"post","link":"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/how-is-ppr-pipe-manufactured\/","title":{"rendered":"Come vengono prodotti i tubi PPR?"},"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' ><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/how-is-ppr-pipe-manufactured\/#Why_Global_Top_10_PPR_Pipe_Brands_Choose_DESO\" >Perch\u00e9 i 10 migliori marchi di tubi PPR al mondo scelgono DESO?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/how-is-ppr-pipe-manufactured\/#What_Is_PPR_Pipe_Made_Of\" >Di cosa sono fatti i tubi in PPR?<\/a><\/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\/how-is-ppr-pipe-manufactured\/#Overview_of_the_PPR_Pipe_Production_Process\" >Panoramica del processo di produzione 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-4\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/how-is-ppr-pipe-manufactured\/#1Raw_Material_Preparation\" >1. Preparazione delle materie prime<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/how-is-ppr-pipe-manufactured\/#2Extrusion_and_Pipe_Shaping\" >2.Estrusione e sagomatura di tubi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/how-is-ppr-pipe-manufactured\/#3Cooling_and_Calibration\" >3. Raffreddamento e calibrazione<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/how-is-ppr-pipe-manufactured\/#4Cutting_and_Marking\" >4. Taglio e marcatura<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/how-is-ppr-pipe-manufactured\/#5Final_Inspection_and_Packaging\" >5. Ispezione finale e imballaggio<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/how-is-ppr-pipe-manufactured\/#Why_Choose_DESO_Pipe_Materials\" >Perch\u00e9 scegliere i materiali per tubi DESO?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/how-is-ppr-pipe-manufactured\/#Benefits_of_Modern_PPR_Pipe_Manufacturing\" >Vantaggi della moderna produzione di tubi PPR<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/how-is-ppr-pipe-manufactured\/#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-12\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/how-is-ppr-pipe-manufactured\/#Video%EF%BC%9AVarious_types_of_PPR_pipes_Deso_Pipe\" >Video: Vari tipi di tubi PPR, Deso Pipe<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/how-is-ppr-pipe-manufactured\/#Resources\" >Risorse<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Quando si tratta di impianti idraulici e di riscaldamento, la durata e la sicurezza sono le cose pi\u00f9 importanti. Quindi, come \u00e8 <a href=\"https:\/\/www.desopipe.com\/it\/ppr-pipe-product-collection\/\" target=\"_blank\" rel=\"noreferrer noopener\">Tubo PPR<\/a> prodotto? In breve, i tubi in PPR sono realizzati attraverso un processo preciso e di alta qualit\u00e0 utilizzando il copolimero casuale di polipropilene (<a href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/ppr-vs-ppr-ct-pipes\/\" target=\"_blank\" rel=\"noreferrer noopener\">PP-R<\/a>). Questo processo crea tubi robusti, resistenti alla corrosione e sicuri per gli impianti di acqua calda e fredda, rendendoli una scelta affidabile in tutto il mondo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Di seguito, analizzeremo ogni fase della produzione del PPR, spiegheremo di cosa sono fatti i tubi in PPR e condivideremo perch\u00e9 DESO Pipe si distingue tra <a href=\"https:\/\/www.desopipe.com\/it\/blog\/manufacturer\/top-ppr-pipe-manufacturers\/\" target=\"_blank\" rel=\"noreferrer noopener\">Aziende produttrici di tubi PPR<\/a>.<\/p>\n\n\n\n<style>\n  .comparison-table-wrapper {\n    overflow-x: auto;\n  }\n\n  @media (max-width: 768px) {\n    .comparison-table-wrapper table,\n    .comparison-table-wrapper thead,\n    .comparison-table-wrapper tbody,\n    .comparison-table-wrapper th,\n    .comparison-table-wrapper td,\n    .comparison-table-wrapper tr {\n      display: block;\n      width: 100%;\n    }\n\n    .comparison-table-wrapper thead {\n      display: none;\n    }\n\n    .comparison-table-wrapper td {\n      padding: 10px;\n      text-align: left;\n      border-bottom: 1px solid #ccc;\n      position: relative;\n    }\n\n    .comparison-table-wrapper td::before {\n      content: attr(data-label);\n      font-weight: bold;\n      display: block;\n      margin-bottom: 5px;\n      color: #0056a3;\n    }\n  }\n<\/style>\n\n<div style=\"border: 2px solid #0056a3; border-radius: 12px; padding: 25px; margin: 40px 0; background-color: #f9fcff; font-family: poppins, sans-serif;\">\n  <h3 style=\"color: #003366; font-size: 20px; margin-bottom: 20px;\"><span class=\"ez-toc-section\" id=\"Why_Global_Top_10_PPR_Pipe_Brands_Choose_DESO\"><\/span>Perch\u00e9 <b>Top 10 mondiale<\/b> I marchi di tubi PPR scelgono DESO?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n  <div class=\"comparison-table-wrapper\">\n    <table style=\"width: 100%; border-collapse: collapse; font-size: 15px;\">\n<thead>\n  <tr style=\"background-color: #0056a3;\">\n    <th style=\"padding: 10px; text-align: left; color: white;\">Fattori chiave<\/th>\n    <th style=\"padding: 10px; text-align: center; color: white;\">DESO<\/th>\n    <th style=\"padding: 10px; text-align: center; color: white;\">Altri<\/th>\n  <\/tr>\n<\/thead>\n\n      <tbody>\n        <tr style=\"background-color: #eef5ff;\">\n          <td data-label=\"Key Factors\">Certificazioni internazionali (ISO, WRAS, CE)<\/td>\n          <td data-label=\"DESO\" style=\"text-align: center;\">\u2705 Set completo<\/td>\n          <td data-label=\"Ordinary Factories\" style=\"text-align: center;\">\u26a0\ufe0f Parziale o Nessuno<\/td>\n        <\/tr>\n        <tr>\n          <td data-label=\"Key Factors\">Materie prime premium<\/td>\n          <td data-label=\"DESO\" style=\"text-align: center;\">\u2705 Borealis e Hyosung<\/td>\n          <td data-label=\"Ordinary Factories\" style=\"text-align: center;\">\u274c Riciclato \/ di bassa qualit\u00e0<\/td>\n        <\/tr>\n        <tr style=\"background-color: #eef5ff;\">\n          <td data-label=\"Key Factors\">Tempo di consegna garantito<\/td>\n          <td data-label=\"DESO\" style=\"text-align: center;\">\u2705 100% puntuale in 5 anni<\/td>\n          <td data-label=\"Ordinary Factories\" style=\"text-align: center;\">\u274c Incerto<\/td>\n        <\/tr>\n        <tr>\n          <td data-label=\"Key Factors\">Supporto OEM: branding e packaging<\/td>\n          <td data-label=\"DESO\" style=\"text-align: center;\">\u2705 Colore, logo, manuali in 7 giorni<\/td>\n          <td data-label=\"Ordinary Factories\" style=\"text-align: center;\">\u274c Debole o nessuno<\/td>\n        <\/tr>\n        <tr style=\"background-color: #eef5ff;\">\n          <td data-label=\"Key Factors\">Flessibilit\u00e0 di abbinamento tecnico e stampo<\/td>\n          <td data-label=\"DESO\" style=\"text-align: center;\">\u2705 Oltre 500 stampi \/ Opzioni personalizzate<\/td>\n          <td data-label=\"Ordinary Factories\" style=\"text-align: center;\">\u274c Compatibilit\u00e0 limitata<\/td>\n        <\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n  <div style=\"text-align: center; margin-top: 25px;\">\n    <a href=\"\/it\/contact\/\" style=\"background-color: #0056a3; color: white; padding: 12px 28px; border-radius: 6px; text-decoration: none; font-weight: bold;\">Richiedi un preventivo adesso<\/a>\n  <\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_PPR_Pipe_Made_Of\"><\/span><strong>Di cosa sono fatti i tubi in PPR?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">I tubi in PPR sono realizzati principalmente in polipropilene copolimero random (PP-R), un materiale termoplastico noto per l&#039;elevata durata, l&#039;eccellente resistenza chimica e la stabilit\u00e0 termica. In DESO Pipe utilizziamo materie prime di alta qualit\u00e0 riconosciute a livello internazionale:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Hyosung coreana (Topilene\u00ae R200P):<\/strong> Eccezionali prestazioni di fusione, elevata stabilit\u00e0 ed eccellente resistenza al calore. Perfetto per sistemi hot melt di alta qualit\u00e0, \u00e8 noto per la sua resistenza alla pressione idrostatica a lungo termine (MRS 12,5 MPa) e l&#039;elevata temperatura di deflessione termica di 90 \u00b0C.<\/li>\n\n\n\n<li><strong>Materiali Borouge\/Borealis tedeschi:<\/strong> Noto per l&#039;elevata resistenza alla trazione e la straordinaria stabilit\u00e0 termica, supporta la resistenza alla pressione a lungo termine e garantisce un flusso d&#039;acqua regolare nei sistemi pi\u00f9 esigenti.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Tutti i prodotti sono realizzati esclusivamente con materiali nuovi, senza l&#039;utilizzo di materiali riciclati, il che garantisce una lunga durata e prestazioni affidabili. Infatti, anche gli scarti riciclati all&#039;interno della linea di produzione vengono riutilizzati internamente, senza mai essere acquistati esternamente, garantendo standard di coerenza globali.<\/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\/standard-ppr-pipe\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/01\/4.webp\" alt=\"penna colorata Kaywin\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">Tubo PPR standard<\/div>\n    <div class=\"hero-description\">I tubi PPR standard rappresentano una soluzione affidabile per sistemi di tubazioni residenziali, commerciali e industriali.<\/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\"><span class=\"ez-toc-section\" id=\"Overview_of_the_PPR_Pipe_Production_Process\"><\/span><strong>Panoramica del processo di produzione dei tubi PPR<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1Raw_Material_Preparation\"><\/span>1.<strong>Preparazione delle materie prime<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">In primo luogo, le materie prime di PP-R di alta qualit\u00e0 vengono accuratamente testate e preparate. Misurazioni e miscelazioni accurate garantiscono una base di estrusione uniforme, fondamentale per garantire qualit\u00e0 e prestazioni costanti del tubo.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2Extrusion_and_Pipe_Shaping\"><\/span>2.<strong>Estrusione e sagomatura di tubi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Durante l&#039;estrusione, il composto PP-R viene fuso e spinto attraverso una filiera per dare forma al tubo. La temperatura di fusione \u00e8 tipicamente compresa tra 200 \u00b0C e 220 \u00b0C. Un controllo preciso durante questa fase garantisce che il tubo mantenga dimensioni esatte e superfici interne lisce, essenziali per un flusso d&#039;acqua uniforme e perdite di pressione minime.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3Cooling_and_Calibration\"><\/span><strong>3. Raffreddamento e calibrazione<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Subito dopo l&#039;estrusione, i tubi vengono sottoposti a raffreddamento (solitamente bagni d&#039;acqua a 20-30 \u00b0C) per stabilizzarne la forma e prevenirne la deformazione. Manicotti di calibrazione e sistemi sottovuoto mantengono il diametro preciso e uniforme in tutto il processo.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4Cutting_and_Marking\"><\/span><strong>4. Taglio e marcatura<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">I tubi vengono tagliati in lunghezze standard e contrassegnati con i dettagli essenziali, tra cui diametro, spessore delle pareti, lotto di produzione e certificazioni di conformit\u00e0. Questa fase contribuisce a garantire la tracciabilit\u00e0 e una qualit\u00e0 costante.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5Final_Inspection_and_Packaging\"><\/span><strong>5. Ispezione finale e imballaggio<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DESO Pipe si avvale di un sistema completo di controllo qualit\u00e0, che include ispezioni interne, test di laboratorio e certificazioni di terze parti per garantire i pi\u00f9 elevati standard qualitativi. Ogni tubo viene sottoposto a rigorosi controlli per verificarne la precisione dimensionale, la resistenza alla pressione e la qualit\u00e0 visiva prima di essere accuratamente imballato per la consegna.<\/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\"><span class=\"ez-toc-section\" id=\"Why_Choose_DESO_Pipe_Materials\"><\/span><strong>Perch\u00e9 scegliere i materiali per tubi DESO?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Di seguito \u00e8 riportata una rapida tabella comparativa che riassume i principali vantaggi delle principali materie prime di DESO rispetto ad altre opzioni comuni sul mercato globale.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Caratteristica<\/strong><\/td><td><strong>Hyosung R200P coreana<\/strong><\/td><td><strong>Borouge\/Borealis tedesco<\/strong><\/td><td><strong>Sabic 9460 (Arabia Saudita)<\/strong><\/td><td><strong>LyondellBasell Hostalen PP-R Tipo 3<\/strong><\/td><\/tr><tr><td><strong>Tasso di fluidit\u00e0<\/strong><\/td><td>0,25 g\/10 min (ASTM D1238)<\/td><td>0,25\u20130,35 g\/10 min<\/td><td>~0,25 g\/10 min<\/td><td>0,25 g\/10 min<\/td><\/tr><tr><td><strong>Punto di rammollimento Vicat<\/strong><\/td><td>\u2265130\u00b0C<\/td><td>126\u2013130\u00b0C<\/td><td>~126\u00b0C<\/td><td>~127\u00b0C<\/td><\/tr><tr><td><strong>Resistenza alla trazione<\/strong><\/td><td>270 kg\/cm\u00b2<\/td><td>~260\u2013270 kg\/cm\u00b2<\/td><td>~250 kg\/cm\u00b2<\/td><td>~260 kg\/cm\u00b2<\/td><\/tr><tr><td><strong>Modulo di flessione<\/strong><\/td><td>9.000 kg\/cm\u00b2<\/td><td>~9.000 kg\/cm\u00b2<\/td><td>~8.000\u20139.000 kg\/cm\u00b2<\/td><td>~9.000 kg\/cm\u00b2<\/td><\/tr><tr><td><strong>Impatto Izod intagliato (23\u00b0C)<\/strong><\/td><td>&gt;10 NB (nessuna interruzione)<\/td><td>&gt;8 kJ\/m\u00b2<\/td><td>~8 kJ\/m\u00b2<\/td><td>~8 kJ\/m\u00b2<\/td><\/tr><tr><td><strong>Coefficiente di dilatazione termica<\/strong><\/td><td>1,5 \u00d7 10\u207b\u2074 K\u207b\u00b9<\/td><td>~1,5 \u00d7 10\u207b\u2074 K\u207b\u00b9<\/td><td>~1,5 \u00d7 10\u207b\u2074 K\u207b\u00b9<\/td><td>~1,5 \u00d7 10\u207b\u2074 K\u207b\u00b9<\/td><\/tr><tr><td><strong>Resistenza alla pressione a lungo termine (MRS)<\/strong><\/td><td>12,5 MPa<\/td><td>12,5 MPa<\/td><td>12,5 MPa<\/td><td>12,5 MPa<\/td><\/tr><tr><td><strong>Certificazioni e conformit\u00e0<\/strong><\/td><td>NSF, DVGW, DIN, ISO, FDA, UE 10\/2011<\/td><td>Standard internazionali<\/td><td>ISO, DIN, WRAS, ACS<\/td><td>ISO, DIN, WRAS<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">L&#039;utilizzo di questi materiali garantisce tubi in PPR resistenti alla corrosione, con bassa conduttivit\u00e0 termica e sicuri per gli alimenti, rendendoli ideali per sistemi di acqua calda e fredda, HVAC e trasporto di fluidi industriali.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Benefits_of_Modern_PPR_Pipe_Manufacturing\"><\/span><strong>Vantaggi della moderna produzione di tubi PPR<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\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\/Huge-Annual-Capacity.webp\" alt=\"Enorme capacit\u00e0 annuale\" class=\"wp-image-1623\" style=\"width:481px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity.webp 1200w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-500x333.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-300x200.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-768x512.webp 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-18x12.webp 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-113x75.webp 113w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-480x320.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-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\">La moderna produzione di tubi PPR offre numerosi vantaggi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Lunga durata di vita:<\/strong> Oltre 50 anni di utilizzo affidabile con manutenzione minima.<\/li>\n\n\n\n<li><strong>Eccellente resistenza chimica:<\/strong> Gestisce fluidi aggressivi senza corrosione.<\/li>\n\n\n\n<li><strong>Superficie interna liscia:<\/strong> Favorisce un flusso d&#039;acqua regolare e previene la formazione di calcare.<\/li>\n\n\n\n<li><strong>Tubi riciclabili:<\/strong> Sostieni sistemi sostenibili e rispettosi dell&#039;ambiente.<\/li>\n\n\n\n<li><strong>Sicurezza alimentare:<\/strong> Non tossico e sicuro per l&#039;acqua potabile.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Queste qualit\u00e0 rendono i tubi PPR ideali per un&#039;ampia gamma di applicazioni, dall&#039;idraulica residenziale ai progetti industriali su larga scala.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/www.desopipe.com\/it\/about-us\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"691\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-1200x691.webp\" alt=\"\" class=\"wp-image-1020\" style=\"width:448px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-1200x691.webp 1200w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-800x461.webp 800w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-500x288.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-300x173.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-768x442.webp 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-1536x884.webp 1536w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-18x10.webp 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-130x75.webp 130w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-480x276.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1.webp 1704w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><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 come vengono prodotti i tubi in PPR vi d\u00e0 fiducia nei prodotti che specificate o installate. Dalle materie prime al confezionamento finale, ogni fase \u00e8 importante. DESO Pipe utilizza solo materiali riconosciuti a livello internazionale (Hyosung e Borealis), automazione avanzata e test rigorosi per garantire che ogni tubo offra una lunga durata, un flusso affidabile e prestazioni certificate.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pronti a costruire con sicurezza? Esplorate la gamma completa di DESO <a href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-fitting\/ppr-fittings-types\/\" target=\"_blank\" rel=\"noreferrer noopener\">Tubi e raccordi in PPR<\/a> realizzati secondo standard globali.<a href=\"https:\/\/www.desopipe.com\/it\/manufacturing\/\"> Visita la nostra pagina di fabbrica<\/a> per saperne di pi\u00f9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Video%EF%BC%9AVarious_types_of_PPR_pipes_Deso_Pipe\"><\/span><strong>Video: Vari tipi di tubi PPR, Deso Pipe<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<iframe loading=\"lazy\" width=\"1022\" height=\"575\" src=\"https:\/\/www.youtube.com\/embed\/0mB3ztsuETk\" title=\"Vari tipi di tubi PPR Deso Pipe\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n\n\n\n<h2 class=\"wp-block-heading\"><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.hyosungchemical.com\/upload\/board\/20231024\/52e963fb-2f2e-4965-a1f5-51324cc4d14b.pdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Scheda tecnica chimica Hyosung<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.googleadservices.com\/pagead\/aclk?sa=L&amp;ai=DChsSEwimk7DU5J2OAxX96RYFHdBHAAEYACICCAEQARoCdGw&amp;co=1&amp;gclid=CjwKCAjwsZPDBhBWEiwADuO6y6HEZZnSS-pOUtIScbQvlhHMBoENsqU6u-2ywzhuuOeYDvVt_auAbxoCLucQAvD_BwE&amp;ohost=www.google.com&amp;cid=CAESVuD2Xq8Mu24o7y01qyFNEqIv_MKZCBsyk5jzhghYVCUoOTBW3oRyEpOqBuScgfXMQ30c3WlBgJn9do5Oa2wHYhA_E723xj1n8jF5gjTkhfMB3YlyHajl&amp;category=acrcp_v1_40&amp;sig=AOD64_360_urorYFxyS3Y8Nua0cUrED98w&amp;q&amp;adurl&amp;ved=2ahUKEwicvqrU5J2OAxW4ZvUHHQDXD0EQ0Qx6BAgaEAE\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Norme CEN \u2013 Negozio di norme ISO \u2013 Codici e norme ISO<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.dinmedia.de\/en\/standard\/din-8078\/110444616\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Panoramica della norma DIN 8078<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>When it comes to plumbing and heating systems, durability and safety matter most. So, how is PPR pipe manufactured? In short, PPR pipes are made through<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":2306,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[56],"tags":[],"class_list":["post-2297","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>How Is PPR Pipe Manufactured? | DESO Group<\/title>\n<meta name=\"description\" content=\"Learn how PPR pipe is manufactured using high-quality polypropylene random copolymer for safe, durable, and corrosion-resistant piping systems.\" \/>\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\/how-is-ppr-pipe-manufactured\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How Is PPR Pipe Manufactured? 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