{"id":21044,"date":"2025-02-11T10:09:50","date_gmt":"2025-02-11T02:09:50","guid":{"rendered":"https:\/\/ifanplus.com\/?p=21044"},"modified":"2025-02-11T10:09:52","modified_gmt":"2025-02-11T02:09:52","slug":"maintenance-of-pph-pipes","status":"publish","type":"post","link":"https:\/\/ifanplus.com\/fr\/connaissance\/maintenance-of-pph-pipes\/","title":{"rendered":"Maintenance des canalisations PPH"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-introduction\"><strong>Introduction<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/ifanplus.com\/fr\/product-category\/industrie-du-plastique\/pph\/\">HPP <\/a>(Polypropylene Homopolymer) pipes provide excellent durability, chemical resistance, and high-temperature tolerance, making them ideal for industrial and commercial applications. However, regular maintenance ensures long-term performance, prevents system failures, and reduces repair costs. Proper inspection, cleaning, and preventive measures keep PPH piping systems in optimal condition.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This article discusses essential maintenance practices, including inspection routines, cleaning techniques, troubleshooting methods, and repair strategies.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-1-importance-of-pph-pipe-maintenance\"><strong>1. Importance of PPH Pipe Maintenance<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-1-ensuring-longevity\"><strong>1.1 Ensuring Longevity<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Regular maintenance extends the service life of PPH pipes by preventing wear and tear. Identifying early signs of damage reduces the risk of costly replacements.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-2-maintaining-system-efficiency\"><strong>1.2 Maintaining System Efficiency<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Well-maintained pipes allow fluids to flow smoothly, minimizing pressure drops and energy consumption. Clogs, leaks, or corrosion weaken performance, making maintenance essential for efficiency.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-1-3-preventing-unexpected-failures\"><strong>1.3 Preventing Unexpected Failures<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Leaks, cracks, or blockages cause system failures if ignored. Routine inspections and early intervention reduce downtime and repair costs.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-2-routine-inspection-of-pph-pipes\"><strong>2. Routine Inspection of PPH Pipes<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-1-establishing-an-inspection-schedule\"><strong>2.1 Establishing an Inspection Schedule<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Regular inspections help identify issues before they escalate. Depending on usage and environmental conditions, inspections should occur:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Monthly for high-pressure systems<\/li>\n\n\n\n<li>Quarterly for standard plumbing networks<\/li>\n\n\n\n<li>Annually for rarely used pipelines<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-2-checking-for-physical-damage\"><strong>2.2 Checking for Physical Damage<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Examining pipes for cracks, dents, or discoloration prevents leaks and structural failures. High-impact areas and exposed sections require extra attention.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-3-monitoring-for-leaks\"><strong>2.3 Monitoring for Leaks<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Moisture around joints or fittings signals possible leaks. Using a dry cloth to wipe suspected areas helps confirm leaks.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-4-inspecting-pipe-supports\"><strong>2.4 Inspecting Pipe Supports<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Loose or misaligned supports increase stress on PPH pipes. Adjusting brackets and hangers prevents unnecessary strain.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-2-5-identifying-chemical-degradation\"><strong>2.5 Identifying Chemical Degradation<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PPH pipes resist most chemicals, but prolonged exposure to aggressive substances may weaken them. Checking for surface changes, brittleness, or discoloration helps detect chemical damage.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-3-cleaning-pph-pipes\"><strong>3. Cleaning PPH Pipes<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-1-removing-internal-deposits\"><strong>3.1 Removing Internal Deposits<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Over time, mineral deposits, sediments, and biofilm accumulate inside pipes, reducing flow capacity. Cleaning methods include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Flushing with clean water for light buildup<\/li>\n\n\n\n<li>Using mild cleaning agents for organic residues<\/li>\n\n\n\n<li>Applying compressed air for dry systems<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-2-clearing-clogs\"><strong>3.2 Clearing Clogs<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Blocked pipes reduce system efficiency and increase pressure. Effective methods for clearing clogs include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>High-pressure water jetting for stubborn debris<\/li>\n\n\n\n<li>Drain snakes for localized obstructions<\/li>\n\n\n\n<li>Chemical cleaners for grease or organic matter<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-3-preventing-algae-and-bacteria-growth\"><strong>3.3 Preventing Algae and Bacteria Growth<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">In water systems, stagnant conditions promote algae and bacteria formation. Regular water flow, disinfectants, and UV treatment minimize biological growth.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3-4-cleaning-external-surfaces\"><strong>3.4 Cleaning External Surfaces<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Dust, dirt, and industrial residues affect pipe appearance and identification markings. A damp cloth or mild detergent removes surface contaminants.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-4-troubleshooting-common-issues\"><strong>4. Troubleshooting Common Issues<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-1-addressing-low-water-pressure\"><strong>4.1 Addressing Low Water Pressure<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Reduced water pressure often results from clogs, leaks, or valve malfunctions. Checking for partial blockages and ensuring valves remain fully open restores normal pressure.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-2-resolving-temperature-related-expansion-issues\"><strong>4.2 Resolving Temperature-Related Expansion Issues<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PPH pipes expand and contract with temperature changes. Expansion loops or flexible joints absorb movement, preventing excessive stress.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-3-fixing-loose-connections\"><strong>4.3 Fixing Loose Connections<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vibration, pressure fluctuations, or improper installation cause fittings to loosen. Tightening connections and replacing worn-out seals prevent leaks.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-4-4-preventing-pipe-sagging\"><strong>4.4 Preventing Pipe Sagging<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Long horizontal pipe runs require proper support. Adding additional brackets or adjusting spacing eliminates sagging issues.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-5-repair-and-replacement-strategies\"><strong>5. Repair and Replacement Strategies<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-1-sealing-small-leaks\"><strong>5.1 Sealing Small Leaks<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Minor leaks require immediate attention. Effective sealing methods include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pipe repair clamps for temporary fixes<\/li>\n\n\n\n<li>Epoxy or plastic welding for permanent solutions<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-2-replacing-damaged-sections\"><strong>5.2 Replacing Damaged Sections<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Severe cracks or deformations require section replacements. Proper cutting, welding, and jointing techniques ensure leak-free repairs.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-3-addressing-joint-failures\"><strong>5.3 Addressing Joint Failures<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Incorrect welding or excessive stress weakens joints. Re-welding or using electro-fusion fittings restores integrity.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-5-4-reinforcing-high-stress-areas\"><strong>5.4 Reinforcing High-Stress Areas<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Elbows, bends, and valve connections experience higher pressure. Adding reinforcement fittings prevents premature wear.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-6-preventive-maintenance-measures\"><strong>6. Preventive Maintenance Measures<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-6-1-protecting-pipes-from-mechanical-damage\"><strong>6.1 Protecting Pipes from Mechanical Damage<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Heavy machinery, falling objects, or accidental impacts damage exposed pipes. Protective barriers or repositioning reduces risks.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-6-2-managing-thermal-stress\"><strong>6.2 Managing Thermal Stress<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">High temperatures affect PPH pipe integrity over time. Insulating exposed pipes and using temperature-resistant fittings prevent heat-related degradation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-6-3-avoiding-chemical-exposure\"><strong>6.3 Avoiding Chemical Exposure<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Although PPH resists most chemicals, prolonged contact with strong acids or solvents weakens structural integrity. Proper chemical handling and containment reduce risks.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-6-4-maintaining-proper-flow-rates\"><strong>6.4 Maintaining Proper Flow Rates<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Abrupt pressure changes stress piping systems. Installing pressure regulators and avoiding sudden valve closures maintains steady flow conditions.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-7-documentation-and-record-keeping\"><strong>7. Documentation and Record-Keeping<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-7-1-logging-inspection-and-maintenance-activities\"><strong>7.1 Logging Inspection and Maintenance Activities<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Recording maintenance activities helps track pipe conditions and identify recurring issues. A maintenance log includes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Inspection dates and findings<\/li>\n\n\n\n<li>Cleaning and repair actions taken<\/li>\n\n\n\n<li>Replacement parts and materials used<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-7-2-scheduling-future-maintenance\"><strong>7.2 Scheduling Future Maintenance<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Setting reminders for upcoming inspections, cleaning, or part replacements ensures consistent upkeep. Predictive maintenance minimizes unexpected failures.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-7-3-training-maintenance-personnel\"><strong>7.3 Training Maintenance Personnel<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Proper training improves maintenance efficiency and safety. Workers should understand correct cleaning methods, welding techniques, and troubleshooting procedures.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-conclusion\"><strong>Conclusion<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Regular maintenance of PPH pipes ensures durability, efficiency, and long-term performance. Inspections detect early signs of damage, cleaning removes blockages, and preventive measures reduce system failures. By following proper maintenance routines, facilities extend the service life of PPH piping systems while minimizing repair costs.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-ifan-international-standard\">Norme internationale IFAN<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les tubes PPH d&#039;IFAN sont conformes \u00e0 de nombreuses normes internationales et nationales, garantissant une qualit\u00e9 et une fiabilit\u00e9 \u00e9lev\u00e9es. Ces normes comprennent les normes ISO 15494, EN ISO 15494, DIN 8077\/8078, ASTM F2389, GB\/T 19472 et NBR 15494. Chaque norme d\u00e9finit des exigences sp\u00e9cifiques concernant les propri\u00e9t\u00e9s des mat\u00e9riaux, les dimensions, les performances et les m\u00e9thodes d&#039;essai. En adh\u00e9rant \u00e0 ces normes, IFAN garantit durabilit\u00e9, r\u00e9sistance chimique et s\u00e9curit\u00e9 dans diverses applications, notamment la tuyauterie industrielle, le traitement de l&#039;eau et les syst\u00e8mes de transport de produits chimiques. Ces certifications t\u00e9moignent de l&#039;engagement d&#039;IFAN envers l&#039;excellence et la compatibilit\u00e9 mondiale.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-contact\">Contact<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">IFAN est un fabricant professionnel fort de 30 ans d&#039;exp\u00e9rience, sp\u00e9cialis\u00e9 dans la production de tuyaux, raccords et vannes en plastique de haute qualit\u00e9. Nos produits comprennent des vannes en laiton, des vannes en PPR, ainsi que divers tuyaux et raccords pour r\u00e9pondre aux diff\u00e9rents besoins de nos clients. Que vous ayez besoin de tuyaux de plomberie et d&#039;\u00e9vacuation ou de vannes, IFAN propose une gamme diversifi\u00e9e de produits de haute qualit\u00e9 et \u00e9conomiques pour vos projets. Vous trouverez nos coordonn\u00e9es ci-dessous.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nous r\u00e9pondrons \u00e0 votre e-mail ou fax dans les 24 heures.<br>Vous pouvez nous appeler \u00e0 tout moment si vous avez des questions sur notre production.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour plus d&#039;informations, veuillez visiter notre site Web&nbsp;<a href=\"https:\/\/ifanplus.com\/fr\">https:\/\/www.ifanplus.com\/<\/a><br>Veuillez envoyer un mail \u00e0 :&nbsp;<a href=\"mailto:jack@ifangroup.com\">jack@ifangroup.com<\/a><br><a href=\"https:\/\/api.whatsapp.com\/send?phone=https:\/\/api.whatsapp.com\/send?l=en&amp;phone=8619857948982\">WhatsApp : + 86 19857948982<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction PPH (Polypropylene Homopolymer) pipes provide excellent durability, chemical resistance, and high-temperature tolerance, making them ideal for industrial and commercial applications. However, regular maintenance ensures long-term performance, prevents system failures, and reduces repair costs. Proper inspection, cleaning, and preventive measures keep PPH piping systems in optimal condition. This article discusses essential maintenance practices, including inspection [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21045,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[13],"tags":[597,332,478,333,348,401],"class_list":["post-21044","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","tag-pph","tag-pph-pipe","tag-pph-pipeline","tag-pph-piping","tag-pph-plumbing","tag-pph-tube"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.7 (Yoast SEO v27.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Maintenance of PPH Pipes - IFAN Manufacturer<\/title>\n<meta name=\"description\" content=\"This article discusses basic PPH pipes maintenance practices, including inspection procedures and cleaning techniques.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ifanplus.com\/fr\/connaissance\/maintenance-of-pph-pipes\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Maintenance of PPH Pipes\" \/>\n<meta property=\"og:description\" content=\"This article discusses basic PPH pipes maintenance practices, including inspection procedures and cleaning techniques.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ifanplus.com\/fr\/connaissance\/maintenance-of-pph-pipes\/\" \/>\n<meta property=\"og:site_name\" content=\"IFAN Manufacturer\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=100088727132449\" \/>\n<meta property=\"article:published_time\" content=\"2025-02-11T02:09:50+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-02-11T02:09:52+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ifanplus.com\/wp-content\/uploads\/2025\/02\/7713cc94af908aa125f6808f36dee78c.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"612\" \/>\n\t<meta property=\"og:image:height\" content=\"408\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"TIMOR\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"TIMOR\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/ifanplus.com\\\/knowledge\\\/maintenance-of-pph-pipes\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/ifanplus.com\\\/knowledge\\\/maintenance-of-pph-pipes\\\/\"},\"author\":{\"name\":\"TIMOR\",\"@id\":\"https:\\\/\\\/ifanplus.com\\\/#\\\/schema\\\/person\\\/7b07f21e4d668e98660e9db17317b7d7\"},\"headline\":\"Maintenance of PPH Pipes\",\"datePublished\":\"2025-02-11T02:09:50+00:00\",\"dateModified\":\"2025-02-11T02:09:52+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/ifanplus.com\\\/knowledge\\\/maintenance-of-pph-pipes\\\/\"},\"wordCount\":988,\"publisher\":{\"@id\":\"https:\\\/\\\/ifanplus.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/ifanplus.com\\\/knowledge\\\/maintenance-of-pph-pipes\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/ifanplus.com\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/7713cc94af908aa125f6808f36dee78c.webp\",\"keywords\":[\"PPH\",\"PPH Pipe\",\"PPH pipeline\",\"PPH Piping\",\"PPH Plumbing\",\"pph tube\"],\"articleSection\":[\"Knowledge\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ifanplus.com\\\/knowledge\\\/maintenance-of-pph-pipes\\\/\",\"url\":\"https:\\\/\\\/ifanplus.com\\\/knowledge\\\/maintenance-of-pph-pipes\\\/\",\"name\":\"Maintenance of PPH Pipes - IFAN Manufacturer\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/ifanplus.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/ifanplus.com\\\/knowledge\\\/maintenance-of-pph-pipes\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/ifanplus.com\\\/knowledge\\\/maintenance-of-pph-pipes\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/ifanplus.com\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/7713cc94af908aa125f6808f36dee78c.webp\",\"datePublished\":\"2025-02-11T02:09:50+00:00\",\"dateModified\":\"2025-02-11T02:09:52+00:00\",\"description\":\"This article discusses basic PPH pipes maintenance practices, including inspection procedures and cleaning techniques.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/ifanplus.com\\\/knowledge\\\/maintenance-of-pph-pipes\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/ifanplus.com\\\/knowledge\\\/maintenance-of-pph-pipes\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/ifanplus.com\\\/knowledge\\\/maintenance-of-pph-pipes\\\/#primaryimage\",\"url\":\"https:\\\/\\\/ifanplus.com\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/7713cc94af908aa125f6808f36dee78c.webp\",\"contentUrl\":\"https:\\\/\\\/ifanplus.com\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/7713cc94af908aa125f6808f36dee78c.webp\",\"width\":612,\"height\":408,\"caption\":\"PPH pipe\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/ifanplus.com\\\/knowledge\\\/maintenance-of-pph-pipes\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"All products\",\"item\":\"https:\\\/\\\/ifanplus.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Maintenance of PPH Pipes\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/ifanplus.com\\\/#website\",\"url\":\"https:\\\/\\\/ifanplus.com\\\/\",\"name\":\"ifanplus.com\",\"description\":\"Well-known pipe fittings manufacturing company in China\",\"publisher\":{\"@id\":\"https:\\\/\\\/ifanplus.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/ifanplus.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/ifanplus.com\\\/#organization\",\"name\":\"ifanplus.com\",\"url\":\"https:\\\/\\\/ifanplus.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/ifanplus.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/ifanplus.com\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/2160c37e46ed1bac194909246ad4f6bc.webp\",\"contentUrl\":\"https:\\\/\\\/ifanplus.com\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/2160c37e46ed1bac194909246ad4f6bc.webp\",\"width\":300,\"height\":51,\"caption\":\"ifanplus.com\"},\"image\":{\"@id\":\"https:\\\/\\\/ifanplus.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/profile.php?id=100088727132449\",\"https:\\\/\\\/vm.tiktok.com\\\/ZSNBe9N79\\\/\",\"https:\\\/\\\/www.youtube.com\\\/@IFANPlus\\\/featured\",\"https:\\\/\\\/api.whatsapp.com\\\/send?phone=8619857948982\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/ifanplus.com\\\/#\\\/schema\\\/person\\\/7b07f21e4d668e98660e9db17317b7d7\",\"name\":\"TIMOR\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/ae2c4b23795832d6efb13f0971e4d5f1826c6842d080f4baa48541dc8f65c396?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/ae2c4b23795832d6efb13f0971e4d5f1826c6842d080f4baa48541dc8f65c396?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/ae2c4b23795832d6efb13f0971e4d5f1826c6842d080f4baa48541dc8f65c396?s=96&d=mm&r=g\",\"caption\":\"TIMOR\"},\"sameAs\":[\"https:\\\/\\\/ifanplus.com\"]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Maintenance of PPH Pipes - IFAN Manufacturer","description":"This article discusses basic PPH pipes maintenance practices, including inspection procedures and cleaning techniques.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/ifanplus.com\/fr\/connaissance\/maintenance-of-pph-pipes\/","og_locale":"fr_FR","og_type":"article","og_title":"Maintenance of PPH Pipes","og_description":"This article discusses basic PPH pipes maintenance practices, including inspection procedures and cleaning techniques.","og_url":"https:\/\/ifanplus.com\/fr\/connaissance\/maintenance-of-pph-pipes\/","og_site_name":"IFAN Manufacturer","article_publisher":"https:\/\/www.facebook.com\/profile.php?id=100088727132449","article_published_time":"2025-02-11T02:09:50+00:00","article_modified_time":"2025-02-11T02:09:52+00:00","og_image":[{"width":612,"height":408,"url":"https:\/\/ifanplus.com\/wp-content\/uploads\/2025\/02\/7713cc94af908aa125f6808f36dee78c.webp","type":"image\/jpeg"}],"author":"TIMOR","twitter_card":"summary_large_image","twitter_misc":{"Written by":"TIMOR","Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/ifanplus.com\/knowledge\/maintenance-of-pph-pipes\/#article","isPartOf":{"@id":"https:\/\/ifanplus.com\/knowledge\/maintenance-of-pph-pipes\/"},"author":{"name":"TIMOR","@id":"https:\/\/ifanplus.com\/#\/schema\/person\/7b07f21e4d668e98660e9db17317b7d7"},"headline":"Maintenance of PPH Pipes","datePublished":"2025-02-11T02:09:50+00:00","dateModified":"2025-02-11T02:09:52+00:00","mainEntityOfPage":{"@id":"https:\/\/ifanplus.com\/knowledge\/maintenance-of-pph-pipes\/"},"wordCount":988,"publisher":{"@id":"https:\/\/ifanplus.com\/#organization"},"image":{"@id":"https:\/\/ifanplus.com\/knowledge\/maintenance-of-pph-pipes\/#primaryimage"},"thumbnailUrl":"https:\/\/ifanplus.com\/wp-content\/uploads\/2025\/02\/7713cc94af908aa125f6808f36dee78c.webp","keywords":["PPH","PPH Pipe","PPH pipeline","PPH Piping","PPH Plumbing","pph tube"],"articleSection":["Knowledge"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/ifanplus.com\/knowledge\/maintenance-of-pph-pipes\/","url":"https:\/\/ifanplus.com\/knowledge\/maintenance-of-pph-pipes\/","name":"Maintenance of PPH Pipes - IFAN Manufacturer","isPartOf":{"@id":"https:\/\/ifanplus.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/ifanplus.com\/knowledge\/maintenance-of-pph-pipes\/#primaryimage"},"image":{"@id":"https:\/\/ifanplus.com\/knowledge\/maintenance-of-pph-pipes\/#primaryimage"},"thumbnailUrl":"https:\/\/ifanplus.com\/wp-content\/uploads\/2025\/02\/7713cc94af908aa125f6808f36dee78c.webp","datePublished":"2025-02-11T02:09:50+00:00","dateModified":"2025-02-11T02:09:52+00:00","description":"This article discusses basic PPH pipes maintenance practices, including inspection procedures and cleaning techniques.","breadcrumb":{"@id":"https:\/\/ifanplus.com\/knowledge\/maintenance-of-pph-pipes\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/ifanplus.com\/knowledge\/maintenance-of-pph-pipes\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/ifanplus.com\/knowledge\/maintenance-of-pph-pipes\/#primaryimage","url":"https:\/\/ifanplus.com\/wp-content\/uploads\/2025\/02\/7713cc94af908aa125f6808f36dee78c.webp","contentUrl":"https:\/\/ifanplus.com\/wp-content\/uploads\/2025\/02\/7713cc94af908aa125f6808f36dee78c.webp","width":612,"height":408,"caption":"PPH pipe"},{"@type":"BreadcrumbList","@id":"https:\/\/ifanplus.com\/knowledge\/maintenance-of-pph-pipes\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"All products","item":"https:\/\/ifanplus.com\/"},{"@type":"ListItem","position":2,"name":"Maintenance of PPH Pipes"}]},{"@type":"WebSite","@id":"https:\/\/ifanplus.com\/#website","url":"https:\/\/ifanplus.com\/","name":"ifanplus.com","description":"Entreprise de fabrication de raccords de tuyauterie bien connue en Chine","publisher":{"@id":"https:\/\/ifanplus.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/ifanplus.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/ifanplus.com\/#organization","name":"ifanplus.com","url":"https:\/\/ifanplus.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/ifanplus.com\/#\/schema\/logo\/image\/","url":"https:\/\/ifanplus.com\/wp-content\/uploads\/2025\/06\/2160c37e46ed1bac194909246ad4f6bc.webp","contentUrl":"https:\/\/ifanplus.com\/wp-content\/uploads\/2025\/06\/2160c37e46ed1bac194909246ad4f6bc.webp","width":300,"height":51,"caption":"ifanplus.com"},"image":{"@id":"https:\/\/ifanplus.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/profile.php?id=100088727132449","https:\/\/vm.tiktok.com\/ZSNBe9N79\/","https:\/\/www.youtube.com\/@IFANPlus\/featured","https:\/\/api.whatsapp.com\/send?phone=8619857948982"]},{"@type":"Person","@id":"https:\/\/ifanplus.com\/#\/schema\/person\/7b07f21e4d668e98660e9db17317b7d7","name":"TIMOR","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/ae2c4b23795832d6efb13f0971e4d5f1826c6842d080f4baa48541dc8f65c396?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/ae2c4b23795832d6efb13f0971e4d5f1826c6842d080f4baa48541dc8f65c396?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/ae2c4b23795832d6efb13f0971e4d5f1826c6842d080f4baa48541dc8f65c396?s=96&d=mm&r=g","caption":"TIMOR"},"sameAs":["https:\/\/ifanplus.com"]}]}},"_links":{"self":[{"href":"https:\/\/ifanplus.com\/fr\/wp-json\/wp\/v2\/posts\/21044","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ifanplus.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ifanplus.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ifanplus.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ifanplus.com\/fr\/wp-json\/wp\/v2\/comments?post=21044"}],"version-history":[{"count":0,"href":"https:\/\/ifanplus.com\/fr\/wp-json\/wp\/v2\/posts\/21044\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ifanplus.com\/fr\/wp-json\/wp\/v2\/media\/21045"}],"wp:attachment":[{"href":"https:\/\/ifanplus.com\/fr\/wp-json\/wp\/v2\/media?parent=21044"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ifanplus.com\/fr\/wp-json\/wp\/v2\/categories?post=21044"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ifanplus.com\/fr\/wp-json\/wp\/v2\/tags?post=21044"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}