{"id":10473,"date":"2024-10-14T10:08:03","date_gmt":"2024-10-14T10:08:03","guid":{"rendered":"https:\/\/www.pvcconduitmanufacturer.com\/?p=10473"},"modified":"2025-05-28T09:56:35","modified_gmt":"2025-05-28T09:56:35","slug":"choisir-le-bon-conduit-electrique-flexible-pour-une-utilisation-en-exterieur-un-guide-complet","status":"publish","type":"post","link":"https:\/\/www.pvcconduitmanufacturer.com\/fr\/choisir-le-bon-conduit-electrique-flexible-pour-une-utilisation-en-exterieur-un-guide-complet\/","title":{"rendered":"Choisir le bon conduit \u00e9lectrique flexible pour une utilisation en ext\u00e9rieur : un guide complet"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table des mati\u00e8res<\/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=\"Toggle Table des mati\u00e8res\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Basculer<\/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' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.pvcconduitmanufacturer.com\/fr\/choisir-le-bon-conduit-electrique-flexible-pour-une-utilisation-en-exterieur-un-guide-complet\/#1_Introduction\" >1. Introduction<\/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.pvcconduitmanufacturer.com\/fr\/choisir-le-bon-conduit-electrique-flexible-pour-une-utilisation-en-exterieur-un-guide-complet\/#2_What_is_Electrical_Flexible_Conduit\" >2. What is Electrical Flexible Conduit?<\/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.pvcconduitmanufacturer.com\/fr\/choisir-le-bon-conduit-electrique-flexible-pour-une-utilisation-en-exterieur-un-guide-complet\/#3_Whats_the_Difference_Between_Flexible_and_Rigid_Conduits\" >3. What\u2019s the Difference Between Flexible and Rigid Conduits?<\/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.pvcconduitmanufacturer.com\/fr\/choisir-le-bon-conduit-electrique-flexible-pour-une-utilisation-en-exterieur-un-guide-complet\/#4_Importance_of_Choosing_the_Right_Flexible_Conduit_for_Outside\" >4. Importance of Choosing the Right Flexible Conduit for Outside<\/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.pvcconduitmanufacturer.com\/fr\/choisir-le-bon-conduit-electrique-flexible-pour-une-utilisation-en-exterieur-un-guide-complet\/#5_What_Are_Different_Types_of_Electrical_Flexible_Conduit\" >5. What Are Different Types of Electrical Flexible Conduit?<\/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.pvcconduitmanufacturer.com\/fr\/choisir-le-bon-conduit-electrique-flexible-pour-une-utilisation-en-exterieur-un-guide-complet\/#6_What_is_Liquidtight_Flexible_Metal_Conduit\" >6. What is Liquidtight Flexible Metal Conduit?<\/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.pvcconduitmanufacturer.com\/fr\/choisir-le-bon-conduit-electrique-flexible-pour-une-utilisation-en-exterieur-un-guide-complet\/#7_What_is_Liquidtight_Flexible_Nonmetallic_Conduit\" >7. What is Liquidtight Flexible Nonmetallic Conduit?<\/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.pvcconduitmanufacturer.com\/fr\/choisir-le-bon-conduit-electrique-flexible-pour-une-utilisation-en-exterieur-un-guide-complet\/#8_What_is_Flexible_Metal_Conduit\" >8. What is Flexible Metal Conduit?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.pvcconduitmanufacturer.com\/fr\/choisir-le-bon-conduit-electrique-flexible-pour-une-utilisation-en-exterieur-un-guide-complet\/#9_What_is_Electrical_Nonmetallic_Tubing\" >9. What is Electrical Nonmetallic Tubing?<\/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.pvcconduitmanufacturer.com\/fr\/choisir-le-bon-conduit-electrique-flexible-pour-une-utilisation-en-exterieur-un-guide-complet\/#10_What_is_High_Density_Polyethylene_Conduit\" >10. What is High Density Polyethylene Conduit?<\/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.pvcconduitmanufacturer.com\/fr\/choisir-le-bon-conduit-electrique-flexible-pour-une-utilisation-en-exterieur-un-guide-complet\/#11_Key_Environmental_Requirements_for_Outdoor_Flexible_Conduit\" >11. Key Environmental Requirements for Outdoor Flexible Conduit<\/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.pvcconduitmanufacturer.com\/fr\/choisir-le-bon-conduit-electrique-flexible-pour-une-utilisation-en-exterieur-un-guide-complet\/#12_Comparing_Different_Flexible_Conduit_Types\" >12. Comparing Different Flexible Conduit Types<\/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.pvcconduitmanufacturer.com\/fr\/choisir-le-bon-conduit-electrique-flexible-pour-une-utilisation-en-exterieur-un-guide-complet\/#13_Flexible_Electrical_Conduit_Codes_Standards_And_Certifications\" >13. Flexible Electrical Conduit Codes, Standards And Certifications<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.pvcconduitmanufacturer.com\/fr\/choisir-le-bon-conduit-electrique-flexible-pour-une-utilisation-en-exterieur-un-guide-complet\/#FAQs\" >FAQ<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1_Introduction\"><\/span>1. Introduction<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Can flexible conduit be used outdoors? The answer is yes!<\/p>\n<p>\ud83c\udf1eBut to make sure your outdoor wiring stays safe and lasts long, you need to choose the right type of flexible electrical conduit that suits the outdoor environment.<\/p>\n<p>\ud83d\udd0dFor example, a contractor once installed a flexible conduit for a garden lighting system without considering outdoor conditions.<\/p>\n<p><span style=\"font-size: 16px; font-style: normal; font-weight: 400;\">\ud83c\udf27\ufe0f<\/span>After a rainy season, the metal conduit started to rust, causing damage and requiring costly replacement. Choosing the right rust-resistant outdoor flexible conduit from the start could have saved time and money.<\/p>\n<p><span style=\"font-size: 16px; font-style: normal; font-weight: 400;\">\ud83d\udcda <\/span>In this guide, we\u2019ll explore the different kinds of flexible conduits made for outdoor use, their materials, and how to pick the best one for your needs.<\/p>\n<p>\ud83d\udc77\u200d\u2642\ufe0fWhether you\u2019re a electrician, engineer, or contractor, this post meybe helpful.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-13137\" src=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/08\/What-is-Flexible-PVC-Conduit-ENT.jpg\" alt=\"What is Flexible PVC Conduit (ENT)\" width=\"800\" height=\"534\" title=\"\" srcset=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/08\/What-is-Flexible-PVC-Conduit-ENT.jpg 1000w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/08\/What-is-Flexible-PVC-Conduit-ENT-300x200.jpg 300w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/08\/What-is-Flexible-PVC-Conduit-ENT-768x512.jpg 768w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/08\/What-is-Flexible-PVC-Conduit-ENT-18x12.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"2_What_is_Electrical_Flexible_Conduit\"><\/span>2. What is Electrical Flexible Conduit?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Flexible conduits, as the name suggests, are bendable tubes made from materials like plastic or metal. They\u2019re designed to protect and guide electrical wires.<\/p>\n<p>Some types have a smooth outer surface, while others have a ridged or corrugated design.<\/p>\n<p>They can easily adapt to different layouts and environments, making them especially useful in tight spaces or areas where wires need to bend or move. This flexibility makes them a popular choice in many electrical installations.<\/p>\n<p>These conduits act like a flexible shield, protecting wires from moisture, dust, heat, and physical damage.<\/p>\n<h3 style=\"font-style: normal;\"><img decoding=\"async\" class=\"alignnone wp-image-10493\" src=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Rigid-and-Flexible-Conduit.jpg\" alt=\"Choisir le bon conduit \u00e9lectrique flexible pour une utilisation en ext\u00e9rieur Conduit rigide et flexible\" width=\"800\" height=\"534\" title=\"\" srcset=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Rigid-and-Flexible-Conduit.jpg 1000w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Rigid-and-Flexible-Conduit-300x200.jpg 300w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Rigid-and-Flexible-Conduit-768x513.jpg 768w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Rigid-and-Flexible-Conduit-18x12.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/h3>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"3_Whats_the_Difference_Between_Flexible_and_Rigid_Conduits\"><\/span>3. What\u2019s the Difference Between Flexible and Rigid Conduits?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Flexible wire conduit can be bent by hand without special tools, but rigid conduits are straight and require tools and fittings to cut and change direction.<\/p>\n<p>Rigid conduits also differ from flexible conduits in shape and surface texture. They typically have smooth inner and outer surfaces.<\/p>\n<p>These differences also determine the distinct installation methods, applications, and impact resistance between flexible and rigid conduits.<\/p>\n<p>Rigid conduits provide excellent protection but lack the adaptability needed for intricate routing.<\/p>\n<p>In contrast, flexible conduits allow for seamless transitions and adjustments without the need for additional fittings.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"4_Importance_of_Choosing_the_Right_Flexible_Conduit_for_Outside\"><\/span>4. Importance of Choosing the Right Flexible Conduit for Outside<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>As we mentioned earlier, using the correct flexible conduit for outdoor applications is vital; it can save you time and money by preventing damage and costly repairs.<\/p>\n<p>Outdoor environments expose conduits to tough challenges like UV radiation, moisture, and physical wear.<\/p>\n<p>So outdoor use flexible conduit is made from upgraded materials like UV-resistant plastic or corrosion-resistant metal.<\/p>\n<p>These materials offer better protection against sunlight, rain, and harsh weather conditions.<\/p>\n<p>Choosing the right conduit improves safety and extends the wiring system\u2019s lifespan. This reduces the risk of electrical failures and potential hazards.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"5_What_Are_Different_Types_of_Electrical_Flexible_Conduit\"><\/span>5. What Are Different Types of Electrical Flexible Conduit?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>There are several ways to classify electrical flexible conduits.<\/p>\n<p>One common way to classify them is by whether they have an outer jacket and what materials they\u2019re made of.<\/p>\n<p>\ud83d\udcca\ud83e\uddf5To make it easier to understand, we\u2019ve grouped them just like in the diagram \u2014 into two main types: Jacketed and Unjacketed.<\/p>\n<p>\ud83d\udd0dIn the\u00a0 following sections, we\u2019ll stick to this classification <span style=\"font-size: 16px;\">and explain each category in detail to help you gain a clear and complete understanding of the flexible conduit options available.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-10494\" src=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Flexible-Conduit-Classification.png\" alt=\"Choisir le bon conduit \u00e9lectrique flexible pour une utilisation en ext\u00e9rieur Classification des conduits flexibles\" width=\"800\" height=\"450\" title=\"\" srcset=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Flexible-Conduit-Classification.png 1267w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Flexible-Conduit-Classification-300x169.png 300w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Flexible-Conduit-Classification-1024x576.png 1024w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Flexible-Conduit-Classification-768x432.png 768w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Flexible-Conduit-Classification-18x10.png 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Based on the picture above, Jacketed flexible conduits can be further classified by their material composition.<\/p>\n<p>\u2699\ufe0f One type has a metal core with a nonmetallic outer jacket, known as LFMC (Liquidtight Flexible Metal Conduit).<\/p>\n<p><span style=\"font-size: 16px;\">This type offers both flexibility and strong protection against water, oil, and outdoor conditions.<\/span><\/p>\n<p>\ud83d\udd27The other type is LFNC (Liquidtight Flexible Nonmetallic Conduit), which is made entirely of nonmetallic materials. It\u2019s lightweight, corrosion-resistant, and ideal for damp or harsh environments.<\/p>\n<p>\ud83d\udd39\ud83d\udd39\ud83d\udd39\ud83d\udd39\ud83d\udd39<\/p>\n<p>On the other hand, Unjacketed flexible conduits fall into two categories: FMC and FNC.<\/p>\n<p>\ud83d\udee0\ufe0f FMC (Flexible Metal Conduit) is usually made from galvanized steel or aluminum.\u00a0\u00a0It\u2019s strong and durable, making it a good choice for tough indoor or industrial environments.<\/p>\n<p>\ud83d\udd29 FNC (Flexible Nonmetallic Conduit) is made from materials like PVC or HDPE. It\u2019s lightweight, corrosion-resistant, and easier to handle, often used in lighter-duty applications.<\/p>\n<p>\ud83c\udfaf Next section, let\u2019s take a closer look at Flexible Electrical Conduits with Jackets in detailed.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"6_What_is_Liquidtight_Flexible_Metal_Conduit\"><\/span><span style=\"font-size: 1.1em; font-weight: bold;\">6. What is Liquidtight Flexible Metal Conduit?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-size: 16px;\">Selon l&#039;article 350 du NEC, un conduit m\u00e9tallique flexible \u00e9tanche aux liquides (LFMC) est un chemin de c\u00e2bles de section circulaire dot\u00e9 d&#039;une gaine ext\u00e9rieure \u00e9tanche aux liquides, non m\u00e9tallique et r\u00e9sistante au soleil sur un noyau m\u00e9tallique flexible int\u00e9rieur.<\/span><\/p>\n<p><strong>Caract\u00e9ristiques<\/strong>:<\/p>\n<ul>\n<li><span style=\"font-size: 16px;\">Galvanized steel core<\/span><\/li>\n<li><span style=\"font-size: 16px;\">Waterproof plastic outer jacket<\/span><\/li>\n<\/ul>\n<p><strong>Key Benefits:<\/strong><\/p>\n<ul>\n<li>Excellent waterproofing for wet environments<\/li>\n<li>Strong corrosion resistance from both metal and jacket<\/li>\n<li>High mechanical protection and impact resistance<\/li>\n<\/ul>\n<p><strong>Id\u00e9al pour<\/strong>: <span style=\"font-size: 16px;\">Heavy-duty outdoor applications like garden wiring, poolside equipment, and exposed installations requiring strong protection.<\/span><\/p>\n<p><span style=\"font-size: 16px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-12938\" src=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/06\/liquid-tight-flexible-metal-conduit-LFMC.jpg\" alt=\"liquid tight flexible metal conduit (LFMC)\" width=\"800\" height=\"521\" title=\"\" srcset=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/06\/liquid-tight-flexible-metal-conduit-LFMC.jpg 1500w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/06\/liquid-tight-flexible-metal-conduit-LFMC-300x195.jpg 300w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/06\/liquid-tight-flexible-metal-conduit-LFMC-1024x666.jpg 1024w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/06\/liquid-tight-flexible-metal-conduit-LFMC-768x500.jpg 768w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/06\/liquid-tight-flexible-metal-conduit-LFMC-18x12.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/span><\/p>\n<p>According to UL listings, LFMC conduits are made from materials like aluminum, brass, copper, or stainless steel.<\/p>\n<p>\u26a1\ufe0f The bonding strip must be made and sized to pass electrical resistance tests before high-current testing.<\/p>\n<p><span style=\"font-size: 16px; font-style: normal; font-weight: 400;\">\ud83d\udd04 <\/span>It should not reduce flexibility or make the conduit harder to bend.<\/p>\n<p>\ud83e\uddf5 A metal braiding can be added between the metal core and outer jacket.<\/p>\n<p>The braiding wire must be at least 0.005 inches (0.13 mm) thick.<\/p>\n<p>If the core is aluminum, the braiding must also be aluminum or tinned metal.<\/p>\n<p><span style=\"font-size: 16px;\">Sizes of Liquidtight Flexible Metal Conduit<\/span><span style=\"font-size: 16px;\"> meet the specified internal and external diameter measurements, as outlined in Table 5.1.\u00a0<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10480\" src=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-LFMC-Sizes.png\" alt=\"Choisir le bon conduit \u00e9lectrique flexible pour une utilisation en ext\u00e9rieur Tailles LFMC\" width=\"800\" height=\"419\" title=\"\" srcset=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-LFMC-Sizes.png 931w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-LFMC-Sizes-300x157.png 300w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-LFMC-Sizes-768x403.png 768w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-LFMC-Sizes-18x9.png 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Sizes are for reference only. Please check with your supplier for exact specifications. Same as the following conduit sizes.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"7_What_is_Liquidtight_Flexible_Nonmetallic_Conduit\"><\/span><span style=\"font-size: 1.1em; font-weight: bold;\">7. What is Liquidtight Flexible Nonmetallic Conduit?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-size: 16px;\">LFNC is usually a round tube that can have a smooth or ribbed surface depending on the type. It is made from non-metallic plastic and has a protective outer jacket to resist corrosion and damage. Sometimes people call it FNMC.<\/span><\/p>\n<p><strong>Features:<\/strong><\/p>\n<ul>\n<li>Made of flexible non-metallic PVC or similar materials<\/li>\n<li>UV-resistant and waterproof<\/li>\n<\/ul>\n<p><strong>Key Benefits:<\/strong><\/p>\n<ul>\n<li>Lightweight and easy to install<\/li>\n<li>Cost-effective and naturally rust-proof<\/li>\n<li>Excellent in humid or coastal areas<\/li>\n<\/ul>\n<p><strong>Best for:<\/strong> <span style=\"font-size: 16px;\">Residential outdoor lighting, patio wiring, or areas where flexibility and moisture resistance are needed without heavy-duty protection.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-12939\" src=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/06\/liquid-tight-flexible-non-metallic-conduit-LFNC.jpeg\" alt=\"liquid tight flexible non metallic conduit (LFNC)\" width=\"800\" height=\"600\" title=\"\" srcset=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/06\/liquid-tight-flexible-non-metallic-conduit-LFNC.jpeg 1890w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/06\/liquid-tight-flexible-non-metallic-conduit-LFNC-300x225.jpeg 300w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/06\/liquid-tight-flexible-non-metallic-conduit-LFNC-1024x768.jpeg 1024w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/06\/liquid-tight-flexible-non-metallic-conduit-LFNC-768x576.jpeg 768w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/06\/liquid-tight-flexible-non-metallic-conduit-LFNC-1536x1152.jpeg 1536w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/06\/liquid-tight-flexible-non-metallic-conduit-LFNC-16x12.jpeg 16w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/06\/liquid-tight-flexible-non-metallic-conduit-LFNC-640x480.jpeg 640w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-size: 16px;\">According to UL listed, LFNC is intended for use in wet, dry, or oily locations at a maximum of 60\u00b0C(140\u00b0F),unless otherwise marked.<\/span><\/p>\n<p>\ud83d\udd0dThere are three main types of LFNC based on their construction and surface design.<\/p>\n<p>\ud83d\udd35Let\u2019s take a closer look at each type.<\/p>\n<p>And for reference, we provide an overview of the key size requirements and testing methods for each LFNC type.<\/p>\n<p><span style=\"font-size: 16px; font-style: normal;\">\ud83d\udd34<\/span><strong>Type LFNC-A<\/strong>: Features a smooth, seamless inner core and cover bonded together, with one or more reinforcement layers between the core and the cover.<\/p>\n<p>\ud83d\udccf Must meet exact inside and outside diameter standards (see <strong>Table 1)<\/strong>.<\/p>\n<p>\u2705 Tested with go\/no-go gauges.<\/p>\n<p>\ud83d\udcd0 Jacket thickness is measured from 5 spots; smallest value is minimum allowed.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10482\" src=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-LFNC-Sizes.png\" alt=\"Choisir le bon conduit \u00e9lectrique flexible pour une utilisation en ext\u00e9rieur Tailles LFNC\" width=\"800\" height=\"639\" title=\"\" srcset=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-LFNC-Sizes.png 813w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-LFNC-Sizes-300x239.png 300w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-LFNC-Sizes-768x613.png 768w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-LFNC-Sizes-15x12.png 15w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-size: 16px; font-style: normal;\">\ud83d\udfe2 <\/span><strong>Type LFNC-B<\/strong>: Has a smooth inner surface with integral reinforcement within the raceway wall.<\/p>\n<p>\ud83d\udccf Has specific diameter requirements (<strong>Tableau 3<\/strong>), tested like LFNC-A.<\/p>\n<p>\ud83d\udcaa Reinforced jacket thickness measured at 3+ points between folds (<strong>Tableau 4<\/strong>).<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10484\" src=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-LFNCB-Sizes.png\" alt=\"Choisir le bon conduit \u00e9lectrique flexible pour une utilisation en ext\u00e9rieur Tailles LFNCB\" width=\"800\" height=\"712\" title=\"\" srcset=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-LFNCB-Sizes.png 819w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-LFNCB-Sizes-300x267.png 300w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-LFNCB-Sizes-768x684.png 768w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-LFNCB-Sizes-13x12.png 13w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><span style=\"font-size: 16px; font-style: normal;\">\ud83d\udfe0 <\/span><strong>Type LFNC-C<\/strong>: Characterized by a corrugated internal and external surface without integral reinforcement in the raceway wall.<\/p>\n<p>\ud83d\udccf Only minimum inside diameter is required (<strong>Tableau 5<\/strong>).<br data-start=\"687\" data-end=\"690\" data-immersive-translate-walked=\"b3f27ee0-4858-4717-bafb-043f19c54d89\" \/>\u274c No thickness standard for the jacket.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10485\" src=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-LFNCC-Sizes.png\" alt=\"Choisir le bon conduit \u00e9lectrique flexible pour une utilisation en ext\u00e9rieur Tailles LFNCC\" width=\"800\" height=\"618\" title=\"\" srcset=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-LFNCC-Sizes.png 987w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-LFNCC-Sizes-300x232.png 300w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-LFNCC-Sizes-768x594.png 768w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-LFNCC-Sizes-16x12.png 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"8_What_is_Flexible_Metal_Conduit\"><\/span><span style=\"font-size: 1.1em; font-weight: bold;\">8. What is Flexible Metal Conduit?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-size: 16px;\">Un conduit m\u00e9tallique flexible (FMC) est un chemin de c\u00e2bles de section circulaire constitu\u00e9 de bandes m\u00e9talliques enroul\u00e9es en h\u00e9lice, form\u00e9es et imbriqu\u00e9es.<\/span><\/p>\n<p><strong>Features:<\/strong><\/p>\n<ul>\n<li>Interlocked metal strip construction (steel or aluminum)<\/li>\n<li>No plastic sheath<\/li>\n<\/ul>\n<p><strong>Key Benefits:<\/strong><\/p>\n<ul>\n<li>Superior mechanical protection<\/li>\n<li>Excellent heat resistance<\/li>\n<\/ul>\n<p><strong>Id\u00e9al pour<\/strong>: <span style=\"font-size: 16px;\">Outdoor environments that demand strong physical protection, but are not heavily exposed to water or humidity.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10490\" src=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-FMC.jpg\" alt=\"Choisir le bon conduit \u00e9lectrique flexible pour une utilisation en ext\u00e9rieur FMC\" width=\"800\" height=\"533\" title=\"\" srcset=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-FMC.jpg 1024w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-FMC-300x200.jpg 300w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-FMC-768x512.jpg 768w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-FMC-18x12.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Flexible Metal Conduit (FMC) can be made from different metals.<\/p>\n<p>\ud83d\udfe3 For flexible steel conduit, the strip material must be made of carbon steel with a minimum tensile strength of 34,000 lbf\/in\u00b2 (234.5 MPa).<\/p>\n<p>\ud83e\uddfd The strip should have a consistent width and thickness throughout for reliable quality. Also, before applying a protective zinc coating, all surfaces must be clean and free of rust or scale.<\/p>\n<p><span style=\"font-size: 16px; font-style: normal;\">\ud83d\udfe1 <\/span><span style=\"font-size: 16px;\">In the case of flexible aluminum conduit, the strip material must meet similar tensile strength requirements, with a minimum tensile strength of 34,000 lbf\/in\u00b2 (234.5 MPa).\u00a0<\/span><\/p>\n<p>\u2699\ufe0f Additionally, the copper content must be no more than 0.40%.<\/p>\n<p>The aluminum strip should maintain consistent width and thickness along its entire length for reliable performance.<\/p>\n<p>\u26a0\ufe0fWhen it comes to size, the thickness of the metal strip used in FMC must meet minimum values defined for standard wall conduits (see <strong>Table 5.1<\/strong>).<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10477\" src=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-FMC-Sizes.png\" alt=\"Choisir le bon conduit \u00e9lectrique flexible pour une utilisation en ext\u00e9rieur Tailles FMC\" width=\"800\" height=\"367\" title=\"\" srcset=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-FMC-Sizes.png 996w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-FMC-Sizes-300x138.png 300w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-FMC-Sizes-768x352.png 768w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-FMC-Sizes-18x8.png 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>However, reduced-wall FMC can have thinner metal strips if they meet specific reduced-wall standards.<\/p>\n<p><span style=\"font-size: 16px; font-style: normal; font-weight: 400;\">\ud83d\udccf<\/span>External diameter for flexible steel and aluminum conduits (sizes 3\/8\u201d to 4\u201d) must be within specified minimum and maximum limits (see <strong>Tables 9.1 &amp; 9.2<\/strong>). This ensures the conduit fits properly with connectors and other electrical parts.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10497\" src=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-FMC-Size.png\" alt=\"Choisir le bon conduit \u00e9lectrique flexible pour une utilisation en ext\u00e9rieur Taille FMC\" width=\"800\" height=\"668\" title=\"\" srcset=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-FMC-Size.png 799w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-FMC-Size-300x250.png 300w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-FMC-Size-768x641.png 768w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-FMC-Size-14x12.png 14w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\ud83d\udee2\ufe0f Internal diameter also has minimum standards, and for conduits sized 3\/8\u201d to 2\u201d, it must not exceed a maximum size to provide enough room for wiring and avoid compression damage.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"9_What_is_Electrical_Nonmetallic_Tubing\"><\/span>9. What is Electrical Nonmetallic Tubing?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-size: 16px;\">Les tubes \u00e9lectriques non m\u00e9talliques (ENT) sont des canalisations ondul\u00e9es, flexibles et non m\u00e9talliques de section circulaire. Les ENT sont compos\u00e9s d&#039;un mat\u00e9riau r\u00e9sistant \u00e0 l&#039;humidit\u00e9 et aux atmosph\u00e8res chimiques et ignifuge.<\/span><\/p>\n<p><strong>Features:<\/strong><\/p>\n<ul>\n<li>Made from PVC or polyethylene<\/li>\n<li>Flexible and waterproof<\/li>\n<\/ul>\n<p><strong>Key Benefits:<\/strong><\/p>\n<ul>\n<li>UV- and corrosion-resistant<\/li>\n<li>Easy to bend around corners<\/li>\n<li>Suitable for outdoor wet locations<\/li>\n<\/ul>\n<p><strong>Id\u00e9al pour<\/strong>: <span style=\"font-size: 16px;\">Garden lighting systems, temporary outdoor setups, and coastal areas where corrosion resistance is key.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-13141\" src=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/08\/PVC-Flexible-Conduit-Packing.jpg\" alt=\"PVC Flexible Conduit Packing\" width=\"800\" height=\"457\" title=\"\" srcset=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/08\/PVC-Flexible-Conduit-Packing.jpg 868w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/08\/PVC-Flexible-Conduit-Packing-300x171.jpg 300w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/08\/PVC-Flexible-Conduit-Packing-768x439.jpg 768w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2023\/08\/PVC-Flexible-Conduit-Packing-18x10.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>\ud83d\udccc According to the UL 1653 standard, <a href=\"https:\/\/www.pvcconduitmanufacturer.com\/fr\/tubes-electriques-non-metalliques-pour-conduits-flexibles-en-pvc-repertories-ul\/\"><strong><span style=\"color: #003473;\">ORL<\/span><\/strong><\/a> must be made from rigid (non-plasticized) PVC to provide long-lasting strength and durability.<\/p>\n<p>\ud83d\udd17 Additionally, the fittings used with ENT should be made from materials that meet a minimum Relative Thermal Index (RTI) of 90\u00b0C (194\u00b0F)\u2014both for electrical properties and mechanical (non-impact) performance, in accordance with UL 746B and CAN\/CSA-C22.2 No. 0.17.<\/p>\n<p><span style=\"font-size: 16px;\">\ud83d\udca1 According to UL 1653,\u00a0 ENT is designed for use in specific temperature and installation conditions:<\/span><\/p>\n<p>\ud83d\udcc8 Continuous operating temperature: up to 75\u00b0C (167\u00b0F)<\/p>\n<p>\ud83c\udf21\ufe0f Maximum ambient temperature: up to 50\u00b0C (122\u00b0F)<\/p>\n<p>In attic installations, ENT must:<\/p>\n<ul>\n<li>Be installed no more than 900 mm (3 feet) above the ceiling joist bottom<\/li>\n<li>Be rated for at least 60\u00b0C (140\u00b0F) to perform safely in warmer spaces<\/li>\n<\/ul>\n<p>ENT is available in different trade sizes, all defined by standard dimensions listed in Table 1.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10476\" src=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-ENT-Sizes.png\" alt=\"Choisir le bon conduit \u00e9lectrique flexible pour une utilisation en ext\u00e9rieur Tailles ENT\" width=\"800\" height=\"321\" title=\"\" srcset=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-ENT-Sizes.png 772w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-ENT-Sizes-300x120.png 300w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-ENT-Sizes-768x308.png 768w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-ENT-Sizes-18x7.png 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Want to dive deeper into this conduit type?<\/p>\n<p>\ud83d\udc49 Check out our detailed guide:<\/p>\n<p><span style=\"color: #003473;\"><a style=\"color: #003473;\" href=\"https:\/\/www.ctube-gr.com\/news\/the-ultimate-guide-to-electrical-nonmetallic-tubing-ent-everything-you-need-to-know.html\" target=\"_blank\" rel=\"noopener\"><strong>The Ultimate Guide to Electrical Nonmetallic Tubing (ENT): Everything You Need to Know<\/strong><\/a><\/span><\/p>\n<div style=\"border: 1px solid #ddd; border-radius: 12px; padding: 16px; margin: 16px 0; background: #f9f9f9; box-shadow: 0 2px 8px rgba(0,0,0,0.05);\">\n<h3 style=\"margin-top: 0; font-size: 20px; color: #333;\">\ud83c\udfa5 Video about ENT for you if you are interested in.<\/h3>\n<div style=\"position: relative; width: 100%; padding-top: 56.25%; margin-bottom: 16px;\"><iframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: none;\" src=\"https:\/\/www.youtube.com\/embed\/p1SHAwuiLy8?si=u1VDi6v1UhNgb2ZE\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/div>\n<p><a style=\"display: inline-block; padding: 10px 20px; background-color: #003473; color: white; text-decoration: none; border-radius: 6px; font-weight: bold;\" href=\"https:\/\/www.youtube.com\/@ctubeofficialchannel\" target=\"_blank\" rel=\"noopener\">Follow Ctube to Learn More<\/a><span style=\"font-size: 16px; background-color: #ffffff;\">\u00a0<\/span><\/p>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"10_What_is_High_Density_Polyethylene_Conduit\"><\/span><span style=\"font-size: 1.1em; font-weight: bold;\">10. What is High Density Polyethylene Conduit?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>High-Density Polyethylene (HDPE) conduit is a nonmetallic raceway with a circular shape, known for its flexibility and moisture resistance.<\/p>\n<p><strong>Features:<\/strong><\/p>\n<ul>\n<li>Constructed from polyethylene<\/li>\n<li>Designed for underground or outdoor use<\/li>\n<\/ul>\n<p><strong>Key Benefits:<\/strong><\/p>\n<ul>\n<li>Outstanding waterproofing and corrosion resistance<\/li>\n<li>High impact strength and flexibility<\/li>\n<li>Withstands extreme cold and heat<\/li>\n<\/ul>\n<p><strong>Id\u00e9al pour<\/strong>: <span style=\"font-size: 16px;\">Long-term underground installations in harsh environments such as solar energy systems, utility wiring, and telecom cabling.<\/span><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10491\" style=\"font-style: inherit; font-weight: inherit;\" src=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-HDPE-Conduit.jpg\" alt=\"Choisir le bon conduit \u00e9lectrique flexible pour une utilisation en ext\u00e9rieur Conduit en PEHD\" width=\"800\" height=\"352\" title=\"\" srcset=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-HDPE-Conduit.jpg 750w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-HDPE-Conduit-300x132.jpg 300w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-HDPE-Conduit-18x8.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>It comes in several common types such as Schedule 40, Schedule 80, EPEC-A, and EPEC-B, based on classifications defined under UL 651B, the standard for continuous-length HDPE conduit.<\/p>\n<p>\ud83d\udd0d <strong>Note<\/strong>: The &#8220;Schedule 40&#8221; and &#8220;Schedule 80&#8221; mentioned here refer to types of HDPE conduit and should not be confused with rigid PVC Schedule 40 or Schedule 80 conduit, which are defined under different standards (such as UL 651 for rigid PVC). While the naming is similar, the materials, physical characteristics, and installation methods are different.<\/p>\n<p>When choosing the right HDPE conduit, it\u2019s also important to consider the sizes and types available.<\/p>\n<p>These size limits are outlined in standardized tables like Table 5.1 for outer diameters, and Tables 5.2 and 5.3 for wall thicknesses.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10479\" src=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-HDPE-Conduit-Sizes.png\" alt=\"Choisir le bon conduit \u00e9lectrique flexible pour une utilisation en ext\u00e9rieur Dimensions des conduits en PEHD\" width=\"800\" height=\"775\" title=\"\" srcset=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-HDPE-Conduit-Sizes.png 766w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-HDPE-Conduit-Sizes-300x291.png 300w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-HDPE-Conduit-Sizes-12x12.png 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Limits on the wall thicknesses<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10478\" src=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-HDPE-Conduit-Size.png\" alt=\"Choisir le bon conduit \u00e9lectrique flexible pour une utilisation en ext\u00e9rieur Taille du conduit en PEHD\" width=\"800\" height=\"423\" title=\"\" srcset=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-HDPE-Conduit-Size.png 771w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-HDPE-Conduit-Size-300x159.png 300w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-HDPE-Conduit-Size-768x406.png 768w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-HDPE-Conduit-Size-18x10.png 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>To meet performance requirements, HDPE conduit must also withstand tests of mechanical strength and temperature performance.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"11_Key_Environmental_Requirements_for_Outdoor_Flexible_Conduit\"><\/span>11. Key Environmental Requirements for Outdoor Flexible Conduit<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-size: 16px;\">Outdoor environments can be harsh, so the conduit must be designed to withstand a range of challenging conditions.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10486\" src=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Conduit-Installation.jpg\" alt=\"Choisir le bon conduit \u00e9lectrique flexible pour une utilisation en ext\u00e9rieur Installation de conduits\" width=\"800\" height=\"533\" title=\"\" srcset=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Conduit-Installation.jpg 1024w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Conduit-Installation-300x200.jpg 300w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Conduit-Installation-768x512.jpg 768w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Conduit-Installation-18x12.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<ul>\n<li><strong>R\u00e9sistance \u00e0 l&#039;eau et \u00e0 l&#039;humidit\u00e9<\/strong>:Le conduit doit emp\u00eacher l&#039;infiltration d&#039;eau pour prot\u00e9ger le c\u00e2blage \u00e9lectrique contre les dommages et les courts-circuits, en particulier dans les environnements pluvieux ou humides.<\/li>\n<li><strong>R\u00e9sistance \u00e0 la corrosion<\/strong>:Les installations ext\u00e9rieures sont souvent expos\u00e9es \u00e0 des \u00e9l\u00e9ments pouvant provoquer de la corrosion, notamment dans les zones c\u00f4ti\u00e8res ou les zones industrielles. Le mat\u00e9riau doit \u00eatre r\u00e9sistant \u00e0 la corrosion pour garantir des performances durables.<\/li>\n<li><strong>R\u00e9sistance aux UV<\/strong>:L&#039;exposition au soleil peut d\u00e9grader les mat\u00e9riaux au fil du temps. Un conduit r\u00e9sistant aux UV est essentiel pour \u00e9viter la fragilit\u00e9 ou la fissuration due \u00e0 une exposition prolong\u00e9e au soleil.<\/li>\n<li><strong>Tol\u00e9rance de temp\u00e9rature<\/strong>:Les conduits ext\u00e9rieurs doivent pouvoir r\u00e9sister \u00e0 des fluctuations de temp\u00e9rature extr\u00eames, \u00e0 la fois \u00e9lev\u00e9es et basses, pour \u00e9viter la dilatation, la contraction ou la d\u00e9gradation du mat\u00e9riau.<\/li>\n<li><strong>R\u00e9sistance \u00e0 la pression et aux chocs<\/strong>:Dans les zones o\u00f9 le conduit peut \u00eatre soumis \u00e0 des contraintes physiques, par exemple lorsqu&#039;il est enterr\u00e9 ou mont\u00e9 dans des endroits expos\u00e9s, il doit pouvoir r\u00e9sister \u00e0 la pression et aux impacts potentiels sans dommage.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"12_Comparing_Different_Flexible_Conduit_Types\"><\/span>12. Comparing Different Flexible Conduit Types<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Nous comparons ci-dessous diff\u00e9rents conduits flexibles en fonction de ces normes de test essentielles pour vous aider \u00e0 faire le bon choix pour la s\u00e9lection de conduits \u00e9lectriques.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10474\" src=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Comparison.png\" alt=\"Comparaison des choix de conduits \u00e9lectriques flexibles adapt\u00e9s \u00e0 une utilisation en ext\u00e9rieur\" width=\"800\" height=\"600\" title=\"\" srcset=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Comparison.png 1024w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Comparison-300x225.png 300w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Comparison-768x576.png 768w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Comparison-16x12.png 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>And we Uprovide a Use Case Comparison Table to help you better choose the conduit of your outdoor projects.<\/p>\n<div style=\"display: flex; flex-direction: column; gap: 16px; margin-bottom: 1em;\">\n<div style=\"border: 1px solid #ddd; border-radius: 8px; padding: 16px; background: #ffffff;\">\n<p><strong>Application:<\/strong> Garden or wet area<\/p>\n<p><strong>Recommended Type:<\/strong> LFMC \/ LFNC<\/p>\n<p><strong>Why:<\/strong> Waterproof, flexible<\/p>\n<\/div>\n<div style=\"border: 1px solid #ddd; border-radius: 8px; padding: 16px; background: #f1f3f5;\">\n<p><strong>Application:<\/strong> High stress \/ heavy load<\/p>\n<p><strong>Recommended Type:<\/strong> LFMC \/ FMC<\/p>\n<p><strong>Why:<\/strong> Forte protection m\u00e9canique<\/p>\n<\/div>\n<div style=\"border: 1px solid #ddd; border-radius: 8px; padding: 16px; background: #ffffff;\">\n<p><strong>Application:<\/strong> Humid \/ coastal area<\/p>\n<p><strong>Recommended Type:<\/strong> LFNC \/ Nonmetallic<\/p>\n<p><strong>Why:<\/strong> Corrosion and UV resistant<\/p>\n<\/div>\n<div style=\"border: 1px solid #ddd; border-radius: 8px; padding: 16px; background: #f1f3f5;\">\n<p><strong>Application:<\/strong> Underground \/ solar<\/p>\n<p><strong>Recommended Type:<\/strong> PEHD<\/p>\n<p><strong>Why:<\/strong> Extreme durability and flexibility<\/p>\n<\/div>\n<div style=\"border: 1px solid #ddd; border-radius: 8px; padding: 16px; background: #ffffff;\">\n<p><strong>Application:<\/strong> Outdoor lighting<\/p>\n<p><strong>Recommended Type:<\/strong> LFNC<\/p>\n<p><strong>Why:<\/strong> Easy to install, affordable<\/p>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"13_Flexible_Electrical_Conduit_Codes_Standards_And_Certifications\"><\/span>13. Flexible Electrical Conduit Codes, Standards And Certifications<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Pour am\u00e9liorer votre compr\u00e9hension, nous vous fournissons quelques r\u00e9f\u00e9rences aux normes pertinentes en mati\u00e8re de cath\u00e9ters flexibles. Diff\u00e9rentes normes peuvent r\u00e9pondre \u00e0 diverses utilisations et applications finales. Il est donc important d&#039;examiner le champ d&#039;application de chaque norme pour comprendre son objectif.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10475\" src=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Conduit-Standards.png\" alt=\"Choisir le bon conduit \u00e9lectrique flexible pour une utilisation en ext\u00e9rieur Normes relatives aux conduits\" width=\"800\" height=\"457\" title=\"\" srcset=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Conduit-Standards.png 1267w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Conduit-Standards-300x171.png 300w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Conduit-Standards-1024x585.png 1024w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Conduit-Standards-768x439.png 768w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Conduit-Standards-18x10.png 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3>14. Conclusion<\/h3>\n<p>This post provides a detailed overview of the different types of flexible electrical conduits, highlighting the unique benefits and features of each material.<\/p>\n<p>In summary, selecting and choosing the right flexible conduit for outdoor use means carefully assessing your project\u2019s environment, application needs, budget, and regulatory requirements to achieve the best performance and safety.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10487\" src=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Ctube-ENT.jpg\" alt=\"Choisir le bon conduit \u00e9lectrique flexible pour une utilisation en ext\u00e9rieur Ctube ENT\" width=\"800\" height=\"482\" title=\"\" srcset=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Ctube-ENT.jpg 1000w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Ctube-ENT-300x181.jpg 300w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Ctube-ENT-768x463.jpg 768w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/Choosing-the-Right-Flexible-Electrical-Conduit-for-Outdoor-Use-Ctube-ENT-18x12.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Ctube est un fabricant de conduits professionnel, d\u00e9di\u00e9 \u00e0 la fourniture de produits fiables et durables pour des installations \u00e9lectriques polyvalentes.<\/p>\n<p>Notre <span style=\"color: #003473;\"><strong><a style=\"color: #003473;\" href=\"https:\/\/www.pvcconduitmanufacturer.com\/fr\/tuyau-de-conduit-electrique-flexible\/\">Conduits flexibles en PVC<\/a><\/strong><\/span> sont conformes aux certifications internationales telles que UL 651, AS\/NZS 2053 et CSA, garantissant une flexibilit\u00e9, une durabilit\u00e9 et une s\u00e9curit\u00e9 exceptionnelles dans diff\u00e9rents environnements.<\/p>\n<p>Ctube also provides special flexible conduit series :<strong> the <span style=\"color: #003473;\"><a style=\"color: #003473;\" href=\"https:\/\/www.pvcconduitmanufacturer.com\/fr\/serie-de-tuyaux-de-conduit-solaire-en-pvc\/\">Conduit solaire <\/a>Series<\/span><\/strong> and the <span style=\"color: #003473;\"><strong><a style=\"color: #003473;\" href=\"https:\/\/www.pvcconduitmanufacturer.com\/fr\/serie-de-tuyaux-de-conduits-electriques-lszh\/\">Low Smoke Halogen-Free (LSZH) Conduit<\/a> Series<\/strong><\/span>.<\/p>\n<p>If you are searching for outdoor conduit for your projects and interested in our products, feel free to contact us for more information.<\/p>\n<p>Thank you for reading. Hope your project goes well.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-13189 size-full\" src=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/FAQS.jpg\" alt=\"FAQ\" width=\"800\" height=\"246\" title=\"\" srcset=\"https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/FAQS.jpg 800w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/FAQS-300x92.jpg 300w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/FAQS-768x236.jpg 768w, https:\/\/www.pvcconduitmanufacturer.com\/wp-content\/uploads\/2024\/10\/FAQS-18x6.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>FAQ<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>1. Comment savoir quel mat\u00e9riau de conduit flexible convient le mieux \u00e0 mon projet\u00a0?<\/strong><\/p>\n<p>Pour choisir le bon conduit, tenez compte de facteurs tels que les conditions environnementales (par exemple, l&#039;humidit\u00e9, l&#039;exposition aux UV), les besoins de protection m\u00e9canique, les exigences de s\u00e9curit\u00e9, le budget du projet et les r\u00e9glementations locales. Par exemple, les conduits en PVC sont \u00e9conomiques et r\u00e9sistants \u00e0 la corrosion, tandis que les conduits m\u00e9talliques offrent une durabilit\u00e9 et une protection contre les chocs sup\u00e9rieures.<\/p>\n<p><strong>2. Quelle est la dur\u00e9e de vie des conduits flexibles dans les installations ext\u00e9rieures ?<\/strong><\/p>\n<p>La long\u00e9vit\u00e9 des conduits flexibles dans les installations ext\u00e9rieures d\u00e9pend du mat\u00e9riau et des conditions environnementales. Les conduits en PVC sont tr\u00e8s r\u00e9sistants \u00e0 la corrosion et aux dommages caus\u00e9s par les UV, tandis que les conduits m\u00e9talliques offrent une durabilit\u00e9 durable contre les contraintes physiques. Un entretien et une inspection r\u00e9guliers peuvent prolonger davantage la dur\u00e9e de vie des conduits.<\/p>\n<p><strong>3. Comment les conduits flexibles se comparent-ils aux conduits rigides pour une utilisation en ext\u00e9rieur ?<\/strong><\/p>\n<p>Les conduits flexibles sont plus faciles \u00e0 installer dans des configurations complexes et dans des zones avec des espaces restreints ou des mouvements. Ils sont id\u00e9aux pour les applications o\u00f9 l&#039;adaptabilit\u00e9 est requise. Cependant, les conduits rigides offrent une meilleure protection m\u00e9canique et sont g\u00e9n\u00e9ralement utilis\u00e9s dans les zones o\u00f9 le conduit n&#039;a pas besoin de se plier ou de se tordre. Les deux types ont leurs avantages en fonction de l&#039;application et de l&#039;environnement.<\/p>","protected":false},"excerpt":{"rendered":"<p>1. Introduction Can flexible conduit be used outdoors? The answer is yes! \ud83c\udf1eBut to make sure your outdoor wiring stays 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