{"id":1010,"date":"2025-04-01T11:03:00","date_gmt":"2025-04-01T11:03:00","guid":{"rendered":"https:\/\/www.desopipe.com\/?p=1010"},"modified":"2025-06-07T01:18:17","modified_gmt":"2025-06-07T01:18:17","slug":"ppr-pipe-installation","status":"publish","type":"post","link":"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/ppr-pipe-installation\/","title":{"rendered":"Procedura di installazione del tubo 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' ><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\/ppr-pipe-installation\/#Planning_Your_PPR_Pipework\" >Pianificazione delle tubazioni PPR<\/a><\/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\/ppr-pipe-installation\/#Preparation\" >Preparazione<\/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\/ppr-pipe-installation\/#Cutting_the_Pipe\" >Taglio del tubo<\/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\/ppr-pipe-installation\/#Heat_Fusion_Welding\" >Saldatura a fusione termica<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/ppr-pipe-installation\/#Connection_Options\" >Opzioni di connessione<\/a><\/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\/ppr-pipe-installation\/#Support_Installation\" >Supporto all&#039;installazione<\/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\/ppr-pipe-installation\/#System_Testing\" >Test di sistema<\/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\/ppr-pipe-installation\/#Critical_Installation_Considerations\" >Considerazioni critiche sull&#039;installazione<\/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\/ppr-pipe-installation\/#Temperature_Sensitivity\" >Sensibilit\u00e0 alla temperatura<\/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\/ppr-pipe-installation\/#UV_Protection\" >Protezione UV<\/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\/ppr-pipe-installation\/#Thermal_Expansion\" >Espansione termica<\/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\/ppr-pipe-installation\/#Material_Transitions\" >Transizioni materiali<\/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\/ppr-pipe-installation\/#Alignment_Issues\" >Problemi di allineamento<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/ppr-pipe-installation\/#Pressure_Ratings\" >Valutazioni della pressione<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/ppr-pipe-installation\/#Documentation\" >Documentazione<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/ppr-pipe-installation\/#DESO_Group_Your_Leading_PPR_Manufacturer\" >DESO Group: il tuo produttore leader di PPR<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/ppr-pipe-installation\/#Our_DESO_Product_Range\" >La nostra gamma di prodotti DESO<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/ppr-pipe-installation\/#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-19\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/ppr-pipe-installation\/#Conclusion\" >Conclusione<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.desopipe.com\/it\/blog\/ppr-pipe\/ppr-pipe-installation\/#Resource%EF%BC%9A\" >Risorsa:<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">I tubi in PPR sono diventati sempre pi\u00f9 popolari negli impianti idraulici grazie alla loro eccezionale durata e resistenza alla corrosione. \u00c8 possibile utilizzare questi tubi sia per applicazioni con acqua calda che fredda, con le stesse tecniche su tutta la rete di tubazioni.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Se installati correttamente, i tubi in PPR possono durare oltre 50 anni senza problemi. Offrono un eccellente isolamento termico, riducono il rumore del flusso d&#039;acqua e resistono all&#039;accumulo di minerali.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.desopipe.com\/it\/oem\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1112\" height=\"900\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/oem.webp\" alt=\"DESO OEM\" class=\"wp-image-691\" style=\"width:327px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/oem.webp 1112w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/oem-800x647.webp 800w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/oem-500x405.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/oem-300x243.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/oem-768x622.webp 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/oem-93x75.webp 93w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/oem-480x388.webp 480w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1112px) 100vw, 1112px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Planning_Your_PPR_Pipework\"><\/span><strong>Pianificazione delle tubazioni PPR<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><a href=\"https:\/\/www.desopipe.com\/it\/product-category\/ppr-pipe\/ppr-aluminum-composite-pipe\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"480\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/PPR-AluminumComposite-Pipe.webp\" alt=\"Tubo composito in alluminio PPR\" class=\"wp-image-985\" style=\"width:260px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/PPR-AluminumComposite-Pipe.webp 600w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/PPR-AluminumComposite-Pipe-500x400.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/PPR-AluminumComposite-Pipe-300x240.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/PPR-AluminumComposite-Pipe-15x12.webp 15w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/PPR-AluminumComposite-Pipe-94x75.webp 94w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/PPR-AluminumComposite-Pipe-480x384.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/PPR-AluminumComposite-Pipe-150x120.webp 150w\" sizes=\"auto, (max-width:767px) 480px, 600px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Prima di iniziare l&#039;installazione dell&#039;impianto idraulico, \u00e8 importante capire cosa differenzia il PPR dagli altri materiali. A differenza dei tradizionali tubi metallici, le tubazioni in PPR offrono una maggiore resistenza alla corrosione e un&#039;installazione pi\u00f9 semplice, rendendole ideali per i progetti di edilizia moderna.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Preparation\"><\/span><strong>Preparazione<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Prima di iniziare qualsiasi installazione, procurati questi strumenti essenziali:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Una saldatrice PPR calibrata (riscaldata a 260\u00b0C)<\/li>\n\n\n\n<li>Un tagliatubi di qualit\u00e0<\/li>\n\n\n\n<li>Nastro di misurazione<\/li>\n\n\n\n<li>Marcatore per segni di profondit\u00e0<\/li>\n\n\n\n<li>Tubi e raccordi in PPR<\/li>\n\n\n\n<li>Supporti e morsetti per tubi<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Prima di iniziare, dedica del tempo a un&#039;ispezione accurata delle tubazioni. Verifica la presenza di difetti di fabbricazione, crepe o irregolarit\u00e0 che potrebbero compromettere l&#039;integrit\u00e0 del tuo sistema.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pianifica attentamente il percorso di installazione. Considera l&#039;espansione termica, il posizionamento dei supporti e i futuri punti di accesso per la manutenzione.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cutting_the_Pipe\"><\/span><strong>Taglio del tubo<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Quando si taglia il tubo, utilizzare un apposito tronchese per PPR per ottenere tagli netti e dritti, perpendicolari all&#039;asse del tubo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dopo il taglio, esaminate attentamente le estremit\u00e0. Dovrebbero essere lisce, senza sbavature o bordi ruvidi che potrebbero interferire con la corretta fusione.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pulire accuratamente l&#039;estremit\u00e0 tagliata prima di procedere. Anche piccole particelle di detriti possono compromettere la qualit\u00e0 del giunto.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Segnare la profondit\u00e0 di inserimento corretta sul tubo seguendo le specifiche del produttore, in genere 14 mm per tubi da 20 mm fino a 24 mm per tubi da 63 mm.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Heat_Fusion_Welding\"><\/span><strong>Saldatura a fusione termica<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><a href=\"https:\/\/www.desopipe.com\/it\/product-category\/ppr-pipe\/standard-ppr-pipe\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"480\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/standard-ppr-pipe.webp\" alt=\"tubo ppr standard\" class=\"wp-image-984\" style=\"width:248px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/standard-ppr-pipe.webp 600w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/standard-ppr-pipe-500x400.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/standard-ppr-pipe-300x240.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/standard-ppr-pipe-15x12.webp 15w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/standard-ppr-pipe-94x75.webp 94w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/standard-ppr-pipe-480x384.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/standard-ppr-pipe-150x120.webp 150w\" sizes=\"auto, (max-width:767px) 480px, 600px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Prima di iniziare il processo di fusione, accertarsi che la saldatrice abbia raggiunto la temperatura corretta (260\u00b0C).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Inserire contemporaneamente il tubo e il raccordo nello strumento di riscaldamento per garantire un riscaldamento uniforme.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mantenere il tutto fermo senza torcere. I tempi di riscaldamento variano in base al diametro del tubo:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tubo da 20 mm: 5 secondi<\/li>\n\n\n\n<li>Tubo da 25 mm: 7 secondi<\/li>\n\n\n\n<li>Tubo da 32 mm: 8 secondi<\/li>\n\n\n\n<li>Tubo da 40 mm: 12 secondi<\/li>\n\n\n\n<li>Tubo da 50 mm: 18 secondi<\/li>\n\n\n\n<li>Tubo da 63 mm: 24 secondi<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Una volta completato il riscaldamento, rimuovere rapidamente entrambi i componenti e unirli immediatamente fino alla profondit\u00e0 contrassegnata.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mantenere la posizione per alcuni secondi senza modificare l&#039;allineamento. Questa fase di raffreddamento iniziale \u00e8 quella in cui si forma il legame molecolare.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lasciare raffreddare completamente il giunto prima di applicare pressione: a seconda delle dimensioni del tubo, ci vogliono dai 2 ai 10 minuti.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Connection_Options\"><\/span><strong>Opzioni di connessione<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Sebbene la fusione a caldo crei la giunzione pi\u00f9 resistente per tubi idraulici in PPR, alcune situazioni specifiche potrebbero richiedere metodi di giunzione meccanica. I raccordi a pressione vengono occasionalmente utilizzati per connessioni temporanee o in spazi ristretti dove le attrezzature per saldatura non possono essere raggiunte facilmente.<\/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<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Support_Installation\"><\/span><strong>Supporto all&#039;installazione<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Installare regolarmente i supporti lungo tutto il sistema di tubazioni. Verificare le normative edilizie locali, ma in genere si consiglia di posizionare i supporti ogni 60-80 cm per i tratti orizzontali.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aggiungere ulteriore supporto in prossimit\u00e0 di giunti, cambi di direzione e valvole dove si verificano concentrazioni di stress.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Per i percorsi verticali, assicurarsi che vi sia un supporto adeguato per sostenere il peso dei tubi pieni d&#039;acqua, che aggiunge un carico significativo al sistema.<\/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=\"System_Testing\"><\/span><strong>Test di sistema<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"480\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/PP-RCT-Pipe.webp\" alt=\"Tubo PP-RCT\" class=\"wp-image-1083\" style=\"width:250px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/PP-RCT-Pipe.webp 600w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/PP-RCT-Pipe-500x400.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/PP-RCT-Pipe-300x240.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/PP-RCT-Pipe-15x12.webp 15w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/PP-RCT-Pipe-94x75.webp 94w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/PP-RCT-Pipe-480x384.webp 480w\" sizes=\"auto, (max-width:767px) 480px, 600px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Dopo aver completato l&#039;installazione, ma prima di chiudere pareti o soffitti, \u00e8 necessario testare l&#039;intero sistema.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Applicare la pressione di prova appropriata in base all&#039;applicazione:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Sistemi ad acqua fredda: 1,5\u00d7 pressione di esercizio (minimo 1,0 MPa)<\/li>\n\n\n\n<li>Sistemi di acqua calda: 2\u00d7 pressione di esercizio (minimo 1,5 MPa)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Mantenere questa pressione per almeno 30 minuti, controllando nel contempo che tutti i giunti e i collegamenti non presentino perdite.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Documenta attentamente i risultati dei tuoi test. Questo dimostra che hai svolto un lavoro di qualit\u00e0, conforme ai requisiti del codice e ti tutela professionalmente.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Critical_Installation_Considerations\"><\/span><strong>Considerazioni critiche sull&#039;installazione<\/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\/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<p class=\"wp-block-paragraph\">Quando si lavora con sistemi di tubazioni PPR, tenere a mente questi importanti fattori:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Temperature_Sensitivity\"><\/span><strong>Sensibilit\u00e0 alla temperatura<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Prestare attenzione quando si installano tubi in PPR a basse temperature. Questi tubi diventano fragili sotto i 5 \u00b0C e possono rompersi se maneggiati in modo improprio.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"UV_Protection\"><\/span><strong>Protezione UV<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Per installazioni esterne, proteggere i tubi dall&#039;esposizione alla luce solare. Utilizzare coperture dedicate o specificare tubi in PPR resistenti ai raggi UV.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Thermal_Expansion\"><\/span><strong>Espansione termica<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Il PPR si espande significativamente con le variazioni di temperatura (circa 0,15 mm al metro per grado Celsius). Per lunghi tratti rettilinei, \u00e8 consigliabile integrare anelli di dilatazione o compensatori.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Material_Transitions\"><\/span><strong>Transizioni materiali<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Quando si collega il PPR a materiali diversi come rame o acciaio, utilizzare raccordi di transizione con inserti filettati in ottone per garantire collegamenti affidabili.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Alignment_Issues\"><\/span><strong>Problemi di allineamento<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Non forzare mai connessioni disallineate. Se i componenti non si allineano correttamente, risolvi il problema di fondo anzich\u00e9 forzare la connessione.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pressure_Ratings\"><\/span><strong>Valutazioni della pressione<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Per le applicazioni di acqua calda, soprattutto in contesti commerciali, selezionare tubi con pressione nominale pi\u00f9 elevata (PN20 o PN25) per prestazioni migliori a lungo termine.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Documentation\"><\/span><strong>Documentazione<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Segnare la posizione dei tubi nascosti sulla documentazione di progetto. Questo aiuta a prevenire futuri danni durante ristrutturazioni o riparazioni.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"DESO_Group_Your_Leading_PPR_Manufacturer\"><\/span><strong>DESO Group: il tuo produttore leader di PPR<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\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<p class=\"wp-block-paragraph\">A <a href=\"https:\/\/www.desopipe.com\/it\/\" target=\"_blank\" rel=\"noreferrer noopener\">DESO<\/a>, produciamo sistemi di tubazioni PPR di alta qualit\u00e0 dal 2004. Possediamo certificazioni internazionali tra cui AENOR, DVGW e WRAS.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il nostro stabilimento all&#039;avanguardia di 30.000 m\u00b2 ospita oltre 200 macchinari automatizzati e produce pi\u00f9 di 10.000 tonnellate di prodotto all&#039;anno.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Our_DESO_Product_Range\"><\/span><strong>La nostra gamma di prodotti DESO<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Tipo di prodotto<\/strong><\/td><td><strong>Caratteristiche principali<\/strong><\/td><td><strong>Migliori applicazioni<\/strong><\/td><\/tr><tr><td><a href=\"https:\/\/www.desopipe.com\/it\/product-category\/ppr-pipe\/\" target=\"_blank\" rel=\"noreferrer noopener\">Tubi PPR<\/a> (PN10, PN12.5, PN16, PN20)<\/td><td>Eccellente durata Resistente alla corrosione Durata utile superiore a 50 anni<\/td><td>Idraulica generale Uso residenziale e commerciale Disponibile in verde, bianco, grigio, blu<\/td><\/tr><tr><td><a href=\"https:\/\/www.desopipe.com\/it\/product\/ppr-aluminum-composite-pipe\/\" target=\"_blank\" rel=\"noreferrer noopener\">Tubi compositi in alluminio PPR<\/a><\/td><td>Riduzione dell&#039;espansione termica Stabilit\u00e0 migliorata Disponibile in SDR7.4\/PN16 e SDR6\/PN20<\/td><td>Sistemi di acqua calda Installazione esterna Aree con variazioni di temperatura<\/td><\/tr><tr><td><a href=\"https:\/\/www.desopipe.com\/it\/product\/ppr-fiber-composite-pipe\/\" target=\"_blank\" rel=\"noreferrer noopener\">Tubi compositi in fibra PPR<\/a><\/td><td>Resistenza migliorata Disponibile nei colori verde e bianco SDR7.4\/PN16 e SDR6\/PN20<\/td><td>Edifici commerciali Applicazioni ad alta pressione Sistemi idraulici per grattacieli<\/td><\/tr><tr><td><a href=\"https:\/\/www.desopipe.com\/it\/product\/pp-rct-pipe\/\" target=\"_blank\" rel=\"noreferrer noopener\">Tubi PP-RCT<\/a><\/td><td>Maggiore resistenza alla temperatura 25% migliore gestione della pressione Disponibile in verde, grigio, bianco<\/td><td>Sistemi HVAC ad acqua calda Trasporto di fluidi industriali<\/td><\/tr><tr><td><a href=\"https:\/\/www.desopipe.com\/it\/product\/ppr-anti-uv-pipes\/\" target=\"_blank\" rel=\"noreferrer noopener\">Tubo PPR resistente ai raggi UV<\/a><\/td><td>Resistenza all&#039;esterno Disponibile in nero, verde Diverse pressioni nominali<\/td><td>Applicazioni esterne Sistemi di tubazioni esposti Impianti idraulici esterni<\/td><\/tr><tr><td>Tubi PP-R a doppio strato<\/td><td>Strato esterno con elevata resistenza Strato interno antimicrobico in PPR Disponibile in verde, arancione<\/td><td>Ospedali Lavorazione alimentare Sistemi di acqua potabile<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Offriamo inoltre una gamma completa di raccordi per completare i nostri tubi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Raccordi tipo Economy (serie A)<\/li>\n\n\n\n<li>Raccordi di tipo lussuoso (serie B)<\/li>\n\n\n\n<li>Raccordi tipo italiano (serie C)<\/li>\n\n\n\n<li>Valvole e accessori<\/li>\n\n\n\n<li>Inserti e accessori in ottone<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Presso DESO ci riforniamo di materie prime esclusivamente da aziende leader del settore come HYOSUNG e Borealis, garantendo una qualit\u00e0 costante in ogni prodotto.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Con una distribuzione in oltre 40 paesi, abbiamo dimostrato la nostra affidabilit\u00e0 globale <strong>e ha ottenuto il riconoscimento come partner di fiducia dei 10 migliori marchi di tubi PPR in tutto il mondo<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La nostra garanzia di 50 anni dimostra la nostra fiducia nella qualit\u00e0 e nella durata della nostra produzione.<\/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=\"Conclusion\"><\/span><strong>Conclusione<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Per imparare a installare correttamente i tubi PPR \u00e8 necessario prestare attenzione ai dettagli e rispettare le migliori pratiche.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Seguendo le linee guida contenute in questo articolo, \u00e8 possibile realizzare impianti idraulici che garantiscano decenni di servizio affidabile.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Per maggiori informazioni sulle nostre soluzioni di tubazioni PPR o per assistenza tecnica per il tuo prossimo progetto, <a href=\"https:\/\/www.desopipe.com\/it\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">contatta il nostro team di esperti<\/a> Oggi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Resource%EF%BC%9A\"><\/span>Risorsa:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Amplia la tua linea di prodotti PPR con le soluzioni PPR premium di Deso:<a href=\"https:\/\/www.youtube.com\/@DesoGroup\"><\/a><\/p>\n\n\n\n<iframe loading=\"lazy\" width=\"1022\" height=\"575\" src=\"https:\/\/www.youtube.com\/embed\/QeGjUwMuIlI\" title=\"Amplia la tua linea di prodotti PPR con le soluzioni PPR premium di Deso\" 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<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><\/h2>","protected":false},"excerpt":{"rendered":"<p>PPR pipes have become increasingly popular in plumbing systems due to their exceptional durability and corrosion resistance. You can use these pipes for both hot and<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":1242,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[56],"tags":[],"class_list":["post-1010","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>PPR Pipe Installation Procedure: Step-by-Step Guide| DESO Group<\/title>\n<meta name=\"description\" content=\"Master the PPR Pipe Installation Procedure with DESO Group&#039;s insights. Improve efficiency and avoid common mistakes. 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