{"id":5803,"date":"2025-09-18T09:52:38","date_gmt":"2025-09-18T01:52:38","guid":{"rendered":"https:\/\/uniasen.com\/?p=5803"},"modified":"2025-10-09T09:38:09","modified_gmt":"2025-10-09T01:38:09","slug":"pipe-lining-vs-pipe-coating","status":"publish","type":"post","link":"https:\/\/uniasen.com\/fr\/blog\/revetement-de-tuyaux-vs-revetement-de-tuyaux\/","title":{"rendered":"Rev\u00eatement de tuyauterie vs. rev\u00eatement de tuyauterie : Les principales diff\u00e9rences"},"content":{"rendered":"<h2>Introduction<\/h2>\n<p>Les tuyaux en m\u00e9tal ou en acier au carbone corrod\u00e9s sont restaur\u00e9s gr\u00e2ce \u00e0 des proc\u00e9d\u00e9s connus sous le nom de rev\u00eatement de tuyaux et d'enduit de tuyauterie. La plomberie, l'approvisionnement en eau, l'approvisionnement en gaz et les processus industriels reposent sur les tuyaux. Les tuyaux sont \u00e9galement n\u00e9cessaires pour l'usage domestique. En raison des changements environnementaux, ces tuyaux se d\u00e9t\u00e9riorent \u00e0 cause de la corrosion, de l'abrasion ou de l'exposition \u00e0 des produits chimiques. Bien que les deux techniques visent \u00e0 atteindre le m\u00eame objectif, elles utilisent des proc\u00e9dures et des applications diff\u00e9rentes.<\/p>\n<p>Dans cet article, vous d\u00e9couvrirez chaque strat\u00e9gie, ses avantages et ses inconv\u00e9nients, ainsi que la mani\u00e8re de d\u00e9cider quelle strat\u00e9gie adopter pour votre projet.<\/p>\n<h2>Qu'est-ce que le chemisage de tuyaux ?<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5915\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2025\/09\/What-is-Pipe-Lining.webp\" alt=\"Qu&#039;est-ce que le chemisage de tuyaux ?\" width=\"727\" height=\"545\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2025\/09\/What-is-Pipe-Lining.webp 1000w, https:\/\/uniasen.com\/wp-content\/uploads\/2025\/09\/What-is-Pipe-Lining-300x225.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2025\/09\/What-is-Pipe-Lining-768x576.webp 768w, https:\/\/uniasen.com\/wp-content\/uploads\/2025\/09\/What-is-Pipe-Lining-16x12.webp 16w\" sizes=\"auto, (max-width: 727px) 100vw, 727px\" \/><\/p>\n<h3>D\u00e9finition<\/h3>\n<p>Le chemisage des canalisations est \u00e9galement appel\u00e9 chemisage CIPP (Cured-in-Place Pipe), qui consiste \u00e0 fixer la canalisation existante. Il s'agit d'un processus qui prend du temps et n\u00e9cessite des investissements pour r\u00e9parer les dommages. La formation d'une nouvelle canalisation \u00e0 l'int\u00e9rieur d'une canalisation endommag\u00e9e existante est le concept cl\u00e9 du processus. Le processus de chemisage des canalisations se d\u00e9roule comme suit :<\/p>\n<ol>\n<li>Dans un premier temps, une cam\u00e9ra est utilis\u00e9e pour identifier la zone endommag\u00e9e. Une fois identifi\u00e9e, la zone est nettoy\u00e9e de toute trace de graisse ou de d\u00e9bris afin de ne pas entraver le processus de restauration.<\/li>\n<li>A <strong><b>r\u00e9sine ou rev\u00eatement \u00e9poxy\u00a0<\/b><\/strong><strong>paquebot\u00a0<\/strong>est ins\u00e9r\u00e9 \u00e0 l'int\u00e9rieur du tuyau, pr\u00e8s de la zone endommag\u00e9e. La gaine est gonfl\u00e9e, remplissant l'espace, et un nouveau tuyau est cr\u00e9\u00e9 \u00e0 l'int\u00e9rieur.<\/li>\n<li>L'application de la <strong><b>chaleur ou UV\u00a0<\/b><\/strong><strong>les rayons provoquent l'adh\u00e9sion de la r\u00e9sine<\/strong>\u00a0\u00e0 la surface tr\u00e8s fermement.<\/li>\n<li>Enfin, la zone endommag\u00e9e est inspect\u00e9e \u00e0 l'aide d'une cam\u00e9ra afin de v\u00e9rifier si l'espace \u00e0 l'int\u00e9rieur du tuyau a \u00e9t\u00e9 correctement combl\u00e9 ou non.<\/li>\n<\/ol>\n<h3>Avantages<\/h3>\n<p>Le rev\u00eatement int\u00e9rieur des canalisations sert principalement \u00e0 r\u00e9parer les zones endommag\u00e9es de la canalisation. Ce proc\u00e9d\u00e9 pr\u00e9sente de nombreux avantages, tels que<\/p>\n<h4><i>-\u00a0<\/i><em><i>Installation non invasive<\/i><\/em><\/h4>\n<p>Le chemisage des canalisations n'est pas un remplacement complet des canalisations. Il s'agit <strong><b>ne n\u00e9cessite pas de grands travaux d'excavation<\/b><\/strong>Les propri\u00e9taires se retrouvent donc avec la t\u00e2che co\u00fbteuse de restaurer le paysage ou le sol.<\/p>\n<h4><i>-\u00a0<\/i><em><i>Longue dur\u00e9e de vie<\/i><\/em><\/h4>\n<p>Une conduite rev\u00eatue, correctement appliqu\u00e9e, durera de 40 \u00e0 50 ans, soit une dur\u00e9e de vie nettement sup\u00e9rieure \u00e0 celle d'une conduite traditionnelle.<\/p>\n<h4><i>-\u00a0<\/i><em><i>R\u00e9sistance \u00e0 la corrosion<\/i><\/em><\/h4>\n<p>Rev\u00eatement \u00e9poxy\u00a0<span style=\"box-sizing: border-box; margin: 0px; padding: 0px;\">emp\u00eache la corrosion interne\u00a0<strong>et r\u00e9siste<\/strong> \u00e0 l'attaque chimique, ce qui permet de l'utiliser dans diverses\u00a0<\/span>environnements.<\/p>\n<h4><i>-\u00a0<\/i><em><i>Moins de temps d'arr\u00eat<\/i><\/em><\/h4>\n<p>La r\u00e9duction des temps d'arr\u00eat signifie que de nombreux projets\u00a0<span style=\"box-sizing: border-box; margin: 0px; padding: 0px;\">peut \u00eatre compl\u00e9t\u00e9 en\u00a0<strong>24-48 heures<\/strong>, provoquant<\/span>\u00a0moins de perturbations pour les entreprises et les propri\u00e9taires.<\/p>\n<h4><i>-\u00a0<\/i><em><i>Flexibilit\u00e9<\/i><\/em><\/h4>\n<p>Il s'adapte aux tuyaux pr\u00e9sentant des courbes, des joints et des formes irr\u00e9guli\u00e8res, ce qui lui permet de <strong><b>flexible dans des syst\u00e8mes compliqu\u00e9s<\/b><\/strong>.<\/p>\n<h3>Inconv\u00e9nients<\/h3>\n<h4><i>-\u00a0<\/i><em><i>D\u00e9penses initiales plus importantes<\/i><\/em><\/h4>\n<p>Le chemisage des conduites est plus co\u00fbteux que le rev\u00eatement des conduites en raison de l'utilisation de mat\u00e9riaux \u00e0 base de r\u00e9sine ou d'\u00e9poxy et de la technologie de durcissement associ\u00e9e.<\/p>\n<h4><i>-\u00a0<\/i><em><i>Acc\u00e8s difficile<\/i><\/em><\/h4>\n<p>Les conduites pr\u00e9sentant un effondrement ou des obstructions extr\u00eames peuvent ne pas pouvoir \u00eatre chemis\u00e9es sans un remplacement partiel. Les canalisations tr\u00e8s endommag\u00e9es ne peuvent pas \u00eatre r\u00e9par\u00e9es par ce proc\u00e9d\u00e9.<\/p>\n<h4><i>-\u00a0<\/i><em><i>R\u00e9duction du diam\u00e8tre<\/i><\/em><\/h4>\n<p>Comme la gaine donne de l'\u00e9paisseur \u00e0 l'int\u00e9rieur du tuyau, elle diminue l\u00e9g\u00e8rement le diam\u00e8tre int\u00e9rieur du tuyau. Dans les petites conduites, cela peut affecter la capacit\u00e9 d'\u00e9coulement.<\/p>\n<h2>Qu'est-ce que le rev\u00eatement de tuyaux ?<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5914\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2025\/09\/What-is-Pipe-Coating.webp\" alt=\"Qu&#039;est-ce que le rev\u00eatement de tuyaux ?\" width=\"824\" height=\"618\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2025\/09\/What-is-Pipe-Coating.webp 1000w, https:\/\/uniasen.com\/wp-content\/uploads\/2025\/09\/What-is-Pipe-Coating-300x225.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2025\/09\/What-is-Pipe-Coating-768x576.webp 768w, https:\/\/uniasen.com\/wp-content\/uploads\/2025\/09\/What-is-Pipe-Coating-16x12.webp 16w\" sizes=\"auto, (max-width: 824px) 100vw, 824px\" \/><\/p>\n<p>Le rev\u00eatement de tuyaux d\u00e9signe le processus d'application d'une couche protectrice \u00e0 l'int\u00e9rieur ou \u00e0 l'ext\u00e9rieur d'un tuyau, g\u00e9n\u00e9ralement \u00e0 l'aide d'\u00e9poxy, de polyur\u00e9thane ou de poly\u00e9thyl\u00e8ne. Le rev\u00eatement ne forme pas une nouvelle conduite, mais plut\u00f4t un bouclier contre la corrosion, l'abrasion et l'\u00e9rosion.<\/p>\n<p>Deux m\u00e9thodes principales sont utilis\u00e9es :<\/p>\n<ul>\n<li><b><\/b><strong><b>Rev\u00eatement externe<\/b><\/strong>: Le tuyau est d\u00e9nud\u00e9, recouvert d'un nouveau rev\u00eatement \u00e0 l'ext\u00e9rieur, puis r\u00e9install\u00e9.<\/li>\n<li><b><\/b><strong><b>Rev\u00eatement interne<\/b><\/strong>: Le rev\u00eatement liquide est appliqu\u00e9 par aspersion ou pulv\u00e9risation dans les tuyaux, o\u00f9 il s\u00e8che en une fine couche protectrice.<\/li>\n<\/ul>\n<p>Le processus est similaire \u00e0 celui du rev\u00eatement des tuyaux, ce qui signifie que.. :<\/p>\n<ol>\n<li>L'\u00e9tape initiale consiste \u00e0 ins\u00e9rer une cam\u00e9ra pour inspecter le tuyau et \u00e0 \u00e9liminer la salet\u00e9, la graisse ou les d\u00e9bris.<\/li>\n<li>Dans l'\u00e9tape suivante, le <strong><b>Le rev\u00eatement est\u00a0<\/b><\/strong><strong>pulv\u00e9ris\u00e9\u00a0<\/strong>\u00e0 l'int\u00e9rieur du tuyau, qui est ensuite s\u00e9ch\u00e9 et sert de couche protectrice \u00e0 l'int\u00e9rieur des tuyaux en acier.<\/li>\n<li>Cette couche offre une protection suppl\u00e9mentaire contre <strong><b>la corrosion et les dommages chimiques<\/b><\/strong>ce qui rend le tuyau plus durable.<\/li>\n<li>Enfin, la conduite est inspect\u00e9e \u00e0 l'aide d'une cam\u00e9ra afin d'identifier les zones de la conduite qui ne sont pas correctement rev\u00eatues.<\/li>\n<\/ol>\n<p>Le rev\u00eatement des tuyaux est utilis\u00e9 dans d'autres secteurs, tels que le p\u00e9trole, le gaz et le traitement de l'eau, o\u00f9 il est n\u00e9cessaire de prolonger la dur\u00e9e de vie de tuyaux structurellement sains.<\/p>\n<h3>Avantages<\/h3>\n<h4><i>-\u00a0<\/i><em><i>Economique<\/i><\/em><\/h4>\n<p>Le rev\u00eatement des conduites est comparativement moins cher que le chemisage, et l'installation est g\u00e9n\u00e9ralement moins co\u00fbteuse.\u00a0<span style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"><strong>20 \u00e0 30 % moins cher<\/strong><\/span>.<\/p>\n<h4><i>-\u00a0<\/i><em><i>Protection contre la corrosion<\/i><\/em><\/h4>\n<p>Il pr\u00e9vient la rouille et la corrosion chimique (en particulier dans les tuyaux m\u00e9talliques expos\u00e9s \u00e0 l'eau ou au gaz).<\/p>\n<h4><i>-\u00a0<\/i><em><i>Am\u00e9liore l'efficacit\u00e9 du flux<\/i><\/em><\/h4>\n<p>Un rev\u00eatement interne lisse cr\u00e9era une faible friction, am\u00e9liorant la vitesse du fluide et r\u00e9duisant les co\u00fbts de pompage.<\/p>\n<h4><i>-\u00a0<\/i><em><i>Large gamme d'applications<\/i><\/em><\/h4>\n<p>Il peut \u00eatre appliqu\u00e9 aux tuyaux neufs ou existants, quel que soit leur diam\u00e8tre ou leur mat\u00e9riau.<\/p>\n<h4><i>-\u00a0<\/i><em><i>Une installation plus rapide<\/i><\/em><\/h4>\n<p>Il est facile \u00e0 installer et n\u00e9cessite moins de pr\u00e9paration que le rev\u00eatement.<\/p>\n<h3>Inconv\u00e9nients<\/h3>\n<h4><i>-\u00a0<\/i><em><i>Limiter les r\u00e9parations<\/i><\/em><\/h4>\n<p>Ce proc\u00e9d\u00e9 est utilis\u00e9 pour rendre les tuyaux plus durables ; il ne peut pas \u00eatre utilis\u00e9 pour r\u00e9parer les parties endommag\u00e9es.<\/p>\n<h4><i>-\u00a0<\/i><em><i>Les probl\u00e8mes syst\u00e9miques risquent de ne pas \u00eatre trait\u00e9s<\/i><\/em><\/h4>\n<p>Les probl\u00e8mes sous-jacents, tels que l'accumulation de min\u00e9raux ou une pression d'eau insuffisante, ne peuvent pas \u00eatre r\u00e9solus par des rev\u00eatements.<\/p>\n<h4><i>-\u00a0<\/i><em><i>L'application d\u00e9termine la long\u00e9vit\u00e9 :<\/i><\/em><\/h4>\n<p>L'\u00e9tat de la conduite d'origine et le calibre de l'application du rev\u00eatement d\u00e9terminent la dur\u00e9e de vie du rev\u00eatement et peuvent \u00e9ventuellement affecter son efficacit\u00e9.<\/p>\n<h4><i>-\u00a0<\/i><em><i>R\u00e9partition des \u00e9l\u00e9ments :<\/i><\/em><\/h4>\n<p>Les conditions m\u00e9t\u00e9orologiques extr\u00eames telles que le vent, la pluie et le soleil peuvent d\u00e9grader les rev\u00eatements et r\u00e9duire leur capacit\u00e9 de protection.<\/p>\n<h2>Rev\u00eatement de tuyauterie ou rev\u00eatement de tuyauterie<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5808\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2025\/09\/Pipe-Coating-vs-Pipe-Lining-What-is-the-Difference.webp\" alt=\"Rev\u00eatement de tuyaux ou chemisage de tuyaux : quelle est la diff\u00e9rence ?\" width=\"876\" height=\"657\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2025\/09\/Pipe-Coating-vs-Pipe-Lining-What-is-the-Difference.webp 1000w, https:\/\/uniasen.com\/wp-content\/uploads\/2025\/09\/Pipe-Coating-vs-Pipe-Lining-What-is-the-Difference-300x225.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2025\/09\/Pipe-Coating-vs-Pipe-Lining-What-is-the-Difference-768x576.webp 768w, https:\/\/uniasen.com\/wp-content\/uploads\/2025\/09\/Pipe-Coating-vs-Pipe-Lining-What-is-the-Difference-16x12.webp 16w\" sizes=\"auto, (max-width: 876px) 100vw, 876px\" \/><\/p>\n<p>Les deux proc\u00e9d\u00e9s de chemisage et de rev\u00eatement de tuyaux sont utilis\u00e9s pour augmenter la dur\u00e9e de vie et am\u00e9liorer la protection des tuyaux en acier au carbone. Voici un r\u00e9sum\u00e9 des diff\u00e9rences entre les deux proc\u00e9d\u00e9s :<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"117\"><strong><b>Caract\u00e9ristiques<\/b><\/strong><\/td>\n<td width=\"378\"><strong><b>Rev\u00eatement de tuyaux<\/b><\/strong><\/td>\n<td width=\"375\"><strong><b>Rev\u00eatement des tuyaux<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"117\"><strong><b>Fonction<\/b><\/strong><\/td>\n<td width=\"378\">Dans ce processus, un nouveau tuyau est construit \u00e0 l'int\u00e9rieur de l'ancien.<\/td>\n<td width=\"375\">Application de la couche de protection \u00e0 l'int\u00e9rieur et \u00e0 l'ext\u00e9rieur du tuyau.<\/td>\n<\/tr>\n<tr>\n<td width=\"117\"><strong><b>Co\u00fbt<\/b><\/strong><\/td>\n<td width=\"378\">Investissement initial plus \u00e9lev\u00e9<\/td>\n<td width=\"375\">Co\u00fbt moins \u00e9lev\u00e9<\/td>\n<\/tr>\n<tr>\n<td width=\"117\"><strong><b>Dur\u00e9e de vie<\/b><\/strong><\/td>\n<td width=\"378\">40-50 ans<\/td>\n<td width=\"375\">15-20 ans<\/td>\n<\/tr>\n<tr>\n<td width=\"117\"><strong><b>Efficacit\u00e9<\/b><\/strong><\/td>\n<td width=\"378\">R\u00e9duire le diam\u00e8tre pour r\u00e9duire le flux de mat\u00e9riau.<\/td>\n<td width=\"375\">Le rev\u00eatement lisse augmente le d\u00e9bit du fluide.<\/td>\n<\/tr>\n<tr>\n<td width=\"117\"><strong><b>Utilisation<\/b><\/strong><\/td>\n<td width=\"378\">Pour la r\u00e9paration des canalisations endommag\u00e9es.<\/td>\n<td width=\"375\">Pour am\u00e9liorer la dur\u00e9e de vie des canalisations.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h2>UNIASEN-Fabricant de tubes rev\u00eatus de qualit\u00e9<\/h2>\n<p>Dans les projets o\u00f9 le rev\u00eatement des conduites est jug\u00e9 n\u00e9cessaire, la relation avec un fabricant r\u00e9put\u00e9 rev\u00eat une grande importance. <a href=\"https:\/\/uniasen.com\/fr\/produits\/tube-revetu\/\"><u>UNIASEN<\/u><\/a> est un fournisseur de premier plan de tubes rev\u00eatus, qui r\u00e9pond aux divers besoins des diff\u00e9rentes industries. L'entreprise utilise la galvanisation \u00e0 chaud, le poly\u00e9thyl\u00e8ne, le PP et le rev\u00eatement \u00e9poxy. Diff\u00e9rents tuyaux rev\u00eatus de FBE sont rev\u00eatus dans l'industrie, comme les tuyaux rev\u00eatus de FBE double couche, de 2LPP, de 3PE et de 3PP. Ils fournissent aux tuyaux un rev\u00eatement externe et interne qui les prot\u00e8ge de la corrosion et de l'abrasion.<\/p>\n<ul>\n<li>Les tubes rev\u00eatus par nos soins ont prouv\u00e9 leur grande r\u00e9sistance \u00e0 la corrosion, aux produits chimiques et \u00e0 l'abrasion.<\/li>\n<li>Chaque produit est soumis \u00e0 des proc\u00e9dures rigoureuses de contr\u00f4le de la qualit\u00e9 et se voit garantir une longue dur\u00e9e de vie, m\u00eame dans des conditions extr\u00eames.<\/li>\n<li>Des tubes rev\u00eatus et rev\u00eatus de diff\u00e9rents diam\u00e8tres et mat\u00e9riaux sont fournis pour les industries du p\u00e9trole et du gaz, du traitement de l'eau et de la construction.<\/li>\n<li>Les tuyaux rev\u00eatus sont garantis d'avoir un retour sur investissement \u00e9tonnant car les co\u00fbts d'entretien et de r\u00e9paration sont r\u00e9duits, en plus de l'augmentation de la dur\u00e9e de vie des tuyaux. L'entreprise met l'accent sur la conformit\u00e9 et \u00e9vite les p\u00e9nalit\u00e9s.<\/li>\n<li>L'isolation par le rev\u00eatement et la doublure assure la r\u00e9sistance \u00e0 la temp\u00e9rature et l'isolation des tuyaux en acier.<\/li>\n<\/ul>\n<h2>Conclusion<\/h2>\n<p>Dans l'ensemble, les techniques de rev\u00eatement et d'enrobage des canalisations offrent des avantages ind\u00e9niables pour la r\u00e9habilitation des canalisations.<\/p>\n<ul>\n<li>Le chemisage apporte un soutien structurel et prolonge la dur\u00e9e de vie d'une canalisation gravement d\u00e9t\u00e9rior\u00e9e gr\u00e2ce \u00e0 <strong><b>jusqu'\u00e0 50 ans<\/b><\/strong>.<\/li>\n<li>Les tuyaux rev\u00eatus, d'un bon rapport qualit\u00e9-prix, prot\u00e8gent les tuyaux structurellement sains et am\u00e9liorent l'efficacit\u00e9 de l'\u00e9coulement, durablement. <strong><b>15-20 ans<\/b><\/strong>.<\/li>\n<\/ul>\n<p>L'\u00e9tat de vos canalisations, votre budget et vos objectifs \u00e0 long terme d\u00e9termineront le choix final. En \u00e9valuant toutes les options et en collaborant avec\u00a0<span style=\"box-sizing: border-box; margin: 0px; padding: 0px;\">des fournisseurs r\u00e9put\u00e9s<span style=\"box-sizing: border-box; margin: 0px; padding: 0px;\">, tels que\u00a0<a href=\"https:\/\/uniasen.com\/fr\/produits\/tube-revetu\/\" target=\"_blank\" rel=\"noopener\"><u>UNIASEN,<\/u><\/a><\/span>\u00a0garantit une fonctionnalit\u00e9 optimale, une r\u00e9duction des temps d'arr\u00eat et une prolongation de la dur\u00e9e de vie de l'appareil.<\/span>\u00a0la performance \u00e0 long terme de vos syst\u00e8mes de tuyauterie.<\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction Les tuyaux en m\u00e9tal ou en acier au carbone corrod\u00e9s sont restaur\u00e9s par des proc\u00e9d\u00e9s connus sous le nom de rev\u00eatement de tuyaux. La plomberie, l'approvisionnement en eau, l'approvisionnement en gaz et les processus industriels reposent sur les tuyaux. Les tuyaux sont \u00e9galement n\u00e9cessaires pour l'usage domestique. En raison des changements environnementaux, ces tuyaux se d\u00e9t\u00e9riorent \u00e0 cause de la corrosion, de l'abrasion ou de l'exposition \u00e0 des produits chimiques. Bien que les deux techniques...<\/p>","protected":false},"author":10,"featured_media":5808,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5803","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Pipe Lining vs. Pipe Coating: The Key Differences<\/title>\n<meta name=\"description\" content=\"Pipe lining and pipe coating serve distinct purposes: lining reinforces aging pipes internally to extend their lifespan, while coating shields external surfaces from corrosion and environmental damage, applicable to both new and existing pipelines.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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