{"id":118929,"date":"2025-07-28T16:43:55","date_gmt":"2025-07-28T14:43:55","guid":{"rendered":"https:\/\/step-lab.com\/?p=118929"},"modified":"2025-07-28T17:05:49","modified_gmt":"2025-07-28T15:05:49","slug":"novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1","status":"publish","type":"post","link":"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/","title":{"rendered":"Novos requisitos de teste para tubos de pl\u00e1stico &#8211; EN 12201-1"},"content":{"rendered":"<\/p>\n<div id='av_section_1'  class='avia-section av-2t00mck-50af6e652de79085f6459f3c2e03588b main_color avia-section-default avia-no-border-styling  avia-builder-el-0  avia-builder-el-no-sibling  avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><main  role=\"main\" itemprop=\"mainContentOfPage\"  class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-118929'><div class='entry-content-wrapper clearfix'>\n<div  class='flex_column av-2j7k084-bf0521c17109b5fee03167190485208d av_one_fifth  avia-builder-el-1  el_before_av_three_fifth  avia-builder-el-first  first flex_column_div  '     ><\/div><div  class='flex_column av-ixsd8kk-831d446e3f5167ab3872f3b9b9f0c435 av_three_fifth  avia-builder-el-2  el_after_av_one_fifth  el_before_av_one_fifth  flex_column_div  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lzh57vmf-a0aed3f074c82617223f4f465213c4a8\">\n.avia-image-container.av-lzh57vmf-a0aed3f074c82617223f4f465213c4a8 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lzh57vmf-a0aed3f074c82617223f4f465213c4a8 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lzh57vmf-a0aed3f074c82617223f4f465213c4a8 av-styling- avia-align-center  avia-builder-el-3  el_before_av_hr  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-112747 avia-img-lazy-loading-not-112747 avia_image ' src=\"https:\/\/step-lab.com\/wp-content\/uploads\/2024\/08\/plastic_pipes-845x321.jpg\" alt='' title='plastic_pipes'  height=\"321\" width=\"845\"  itemprop=\"thumbnailUrl\"  \/><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lzh5b4yu-56d8ba32f14fee37b34d698f1e9560b9\">\n#top .hr.hr-invisible.av-lzh5b4yu-56d8ba32f14fee37b34d698f1e9560b9{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-lzh5b4yu-56d8ba32f14fee37b34d698f1e9560b9 hr-invisible  avia-builder-el-4  el_after_av_image  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lzh4gyef-fd3d1d2117783794bf1b0a8eedb9c6de\">\n#top .av_textblock_section.av-lzh4gyef-fd3d1d2117783794bf1b0a8eedb9c6de .avia_textblock{\nfont-size:16px;\n}\n<\/style>\n<section  class='av_textblock_section av-lzh4gyef-fd3d1d2117783794bf1b0a8eedb9c6de '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h1><span class=\"ez-toc-section\" id=\"Novos_requisitos_de_teste_para_tubos_de_plastico_EN_12201-1_Adicao_da_ISO_18489\"><\/span>Novos requisitos de teste para tubos de pl\u00e1stico (EN 12201-1): Adi\u00e7\u00e3o da ISO 18489<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-i6y2pr8-3a4e5a83922f98de37d4af00bbe35191\">\n#top .hr.hr-invisible.av-i6y2pr8-3a4e5a83922f98de37d4af00bbe35191{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-i6y2pr8-3a4e5a83922f98de37d4af00bbe35191 hr-invisible  avia-builder-el-6  el_after_av_textblock  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n<section  class='av_textblock_section av-lzh5f31s-2c9458740acb7522fa8f61d94feb2aa1 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">PAGE CONTENT<\/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=\"Alternar tabela de conte\u00fado\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #a81010;color:#a81010\" 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: #a81010;color:#a81010\" 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-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/#Novos_requisitos_de_teste_para_tubos_de_plastico_EN_12201-1_Adicao_da_ISO_18489\" >Novos requisitos de teste para tubos de pl\u00e1stico (EN 12201-1): Adi\u00e7\u00e3o da ISO 18489<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/#1_Introduction\" >1. Introduction<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/#2_Main_Standards_for_Plastic_Pipes\" >2. Main Standards for Plastic Pipes<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/#3_Existing_Test_Requirements\" >3. Existing Test Requirements<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/#4_The_New_Addition_Further_Tests_According_to_ISO_18489_2015\" >4. The New Addition: Further Tests According to ISO 18489:2015<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/#5_Implications_of_the_New_Standard\" >5. Implications of the New Standard<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/#6_Description_of_Required_Tests\" >6. Description of Required Tests<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/#7_STEP_Lab_Testing_Solutions\" >7. STEP Lab Testing Solutions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/#8_Conclusions\" >8. Conclusions<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-d4uers4-eb2436a184e746c9f856ccd3cda66843\">\n#top .hr.hr-invisible.av-d4uers4-eb2436a184e746c9f856ccd3cda66843{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-d4uers4-eb2436a184e746c9f856ccd3cda66843 hr-invisible'><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lzh5epiv-7650744c9b75b11d03af49cb01b68d22\">\n#top .av_textblock_section.av-lzh5epiv-7650744c9b75b11d03af49cb01b68d22 .avia_textblock{\nfont-size:16px;\n}\n<\/style>\n<section  class='av_textblock_section av-lzh5epiv-7650744c9b75b11d03af49cb01b68d22 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h3><span class=\"ez-toc-section\" id=\"1_Introduction\"><\/span>1. Introduction<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>In recent decades, the use of plastic pipes has become increasingly prevalent in modern infrastructure due to their excellent physical and chemical properties. Traditional materials like metal have given way to lighter, corrosion-resistant, and easy-to-install solutions such as polyethylene (PE). Plastic pipes are now essential for key applications such as drinking water distribution, gas fuel transport, and pressurized sewer systems.<\/p>\n<p>This article aims to <strong>present the recent updates in the regulations governing compliance tests for plastic pipes<\/strong> used in water distribution and pressurized sewage systems,<strong> specifically EN 12201-1<\/strong>, with a particular focus on the introduction of the ISO 18489:2015 standard. The objective is to highlight the importance of compliance with these standards to ensure quality and safety in the sector and how they influence the industrial landscape.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Main_Standards_for_Plastic_Pipes\"><\/span>2. Main Standards for Plastic Pipes<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>EN 1555-1:2021<\/strong>: The EN 1555-1:2021 standard pertains to plastic piping systems for the supply of gaseous fuels. It specifies general requirements for polyethylene (PE) pipes, including aspects such as material properties, dimensions, durability, and resistance to various chemical agents.<\/li>\n<li><strong>EN 12201-1:2024<\/strong>: The EN 12201-1:2024 standard covers plastic piping systems used for water supply and pressurized sewer systems. This standard also outlines general requirements for polyethylene (PE) pipes, ensuring they are suitable for applications involving potable water and other pressurized fluids.<\/li>\n<\/ul>\n<p>Standards are crucial for ensuring that products are<strong> safe, reliable, and of high quality<\/strong>. Compliance with European and international requirements ensures that plastic pipes can be used safely in various applications, maintaining high standards of safety and quality. Additionally, adherence to these standards is essential for companies that want to remain competitive in the global market.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Existing_Test_Requirements\"><\/span>3. Existing Test Requirements<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>ISO 11173:1994<\/strong>: This standard describes the step method for determining the resistance of thermoplastic pipes to external impacts. The test involves subjecting a pipe to a series of controlled blows with increasing energy at each step until the point of rupture is reached.<\/li>\n<li><strong>ISO 3127:1994<\/strong>: The round-the-clock method, described in this standard, is an alternative for assessing the impact resistance of pipes. This method involves continuous rotation of the pipe and the application of impacts at regular intervals, simulating more realistic usage conditions.<\/li>\n<\/ul>\n<p>These tests are essential for evaluating the <strong>durability and safety of pipes<\/strong>. Impact resistance is a crucial characteristic, as pipes must maintain their structural integrity even when exposed to extreme conditions. The methodologies described in ISO 11173:1994 and ISO 3127:1994 provide a clear and standardized framework for conducting these tests.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_The_New_Addition_Further_Tests_According_to_ISO_18489_2015\"><\/span>4. The New Addition: Further Tests According to ISO 18489:2015<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The <a href=\"https:\/\/step-lab.com\/iso\/iso-18489\/\"><strong><u>ISO 18489:2015<\/u><\/strong><\/a> standard describes the <strong>Cracked Round Bar method for determining the resistance of polyethylene (PE) materials to slow crack growth under cyclic loading<\/strong>. This method is crucial for assessing how PE pipes behave under repeated stress over time, similar to what they might experience in real-world conditions.<\/p>\n<p>Slow crack growth is a critical phenomenon that can compromise the structural integrity of plastic pipes in the long term. Measuring resistance to this type of stress is essential for <strong>ensuring the longevity and reliability of pipes<\/strong>. The Cracked Round Bar method offers a precise way to evaluate this resistance, providing essential data to improve the quality of materials and finished products.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Implications_of_the_New_Standard\"><\/span>5. Implications of the New Standard<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The introduction of tests according to ISO 18489:2015 represents a <strong>significant advancement for the plastic pipe sector for water distribution and pressurized sewer systems<\/strong>. It will enhance product reliability and safety, reduce the risk of long-term failures, and increase end-user confidence. The new standard will help establish higher quality standards, fostering innovation and continuous improvement of materials and production technologies.<\/p>\n<p>Companies in the sector will need to adapt their testing and certification processes to comply with the new standard. This may involve investments in new testing equipment and personnel training. However, the long-term benefits in terms of product quality and reduced risk of failure far outweigh the initial costs. The challenges associated with implementing the standard can be addressed through strategic planning and close collaboration with industry experts.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"6_Description_of_Required_Tests\"><\/span>6. Description of Required Tests<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Tests to be conducted (from ISO 18489):<\/p>\n<ul>\n<li>The<strong> loading cycle frequency<\/strong> (test frequency) should <strong>not exceed 10 Hz<\/strong> with an <strong>accuracy of 1%<\/strong>. Hysteretic heating at a frequency of 10 Hz usually does not significantly influence N_f. If extraordinary hysteretic heating at the crack tip is suspected, the frequency should be reduced to 5 Hz or 1 Hz with an accuracy of 1%.<\/li>\n<li>A <strong>cylindrical bar<\/strong> of length L and diameter D is prepared with an extremely sharp circumferential notch with an initial crack length objective a<sub>ini<\/sub>* at the center of the specimen, resulting in an initial ligament diameter objective D<sub>ini<\/sub>*.<\/li>\n<\/ul>\n<p>Preferred <strong>specimen dimensions<\/strong> are:<\/p>\n<ul>\n<li><strong>Length L: 80 mm to 100 mm;<\/strong><\/li>\n<li><strong>Diameter D: 14 mm.<\/strong><\/li>\n<\/ul>\n<p>The initial crack must be perpendicular to the specimen axis with an objective crack length a_ini* of 1.50 +0.15\/-0.0 mm. To avoid clamping effects at the crack tip, the notch distance L_min must be at least 20 mm from the jaws. For easier clamping of the specimen, it can be fabricated, for example, with a fine metric thread M14\u00d71.0.<\/p>\n<p>According to the ISO 18489 test standard, the maximum force should be calculated with this formula:<\/p>\n<p><strong>F<sub>max<\/sub> = D<sub>ini<\/sub><sup>2<\/sup> \u03c0 \u0394\u03c3* \/ 4 (1 &#8211; R)<\/strong><\/p>\n<p>(D<sub>ini <\/sub>= 11mm, \u0394\u03c3 = 13.5 Mpa; R=0.1 <--- tensile from 10% to 100% of max. load)\n\n= <strong>1425 N<\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-112824\" src=\"https:\/\/step-lab.com\/wp-content\/uploads\/2024\/08\/iso18489-1030x755.jpg\" alt=\"\" width=\"615\" height=\"451\" srcset=\"https:\/\/step-lab.com\/wp-content\/uploads\/2024\/08\/iso18489-1030x755.jpg 1030w, https:\/\/step-lab.com\/wp-content\/uploads\/2024\/08\/iso18489-300x220.jpg 300w, https:\/\/step-lab.com\/wp-content\/uploads\/2024\/08\/iso18489-768x563.jpg 768w, https:\/\/step-lab.com\/wp-content\/uploads\/2024\/08\/iso18489-705x517.jpg 705w, https:\/\/step-lab.com\/wp-content\/uploads\/2024\/08\/iso18489.jpg 1177w\" sizes=\"auto, (max-width: 615px) 100vw, 615px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"7_STEP_Lab_Testing_Solutions\"><\/span>7. STEP Lab Testing Solutions<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>At STEP Lab, we are at the forefront of providing testing machines capable of performing all the tests mentioned above, including those required by the new ISO 18489:2015 standard. Our machines, <a href=\"https:\/\/step-lab.com\/systems-based-on-electromechanical-actuators\/\"><strong>EA05<\/strong> <\/a>and <a href=\"https:\/\/step-lab.com\/linear-motor-based-systems\/\"><strong>UD02-UD04<\/strong><\/a>, are designed to ensure precision, reliability, and compliance with international standards.<\/p>\n<p>With these machines, material characterization can be achieved at well-defined values of temperature, test frequency, and load ratio R.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"8_Conclusions\"><\/span>8. Conclusions<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>In summary, the main standards regulating plastic pipes, EN 1555-1:2021 and <strong>EN 12201-1:2024<\/strong>, establish fundamental general requirements for the quality and safety of PE piping systems. <strong>Compliance tests, previously based on ISO 11173:1994 and ISO 3127:1994 standards, have been enhanced by the introduction of the new ISO 18489:2015 standard<\/strong>, providing an additional method for evaluating material resistance.<\/p>\n<p>For more information about ISO 18489 click the link below.<\/p>\n<\/div><\/section><br \/>\n<div  class='avia-button-wrap av-m1ur9bn6-4b7bed8f637000a8c236d6571afed0b2-wrap avia-button-left '><a href='https:\/\/step-lab.com\/iso\/iso-18489\/'  class='avia-button av-m1ur9bn6-4b7bed8f637000a8c236d6571afed0b2 av-link-btn avia-icon_select-yes-left-icon avia-size-medium avia-position-left avia-color-theme-color'  target=\"_blank\"  rel=\"noopener noreferrer\"  aria-label=\"Norma ISO 18489  \"><span class='avia_button_icon avia_button_icon_left avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue832' data-av_iconfont='entypo-fontello' ><\/span><span class='avia_iconbox_title' >Norma ISO 18489  <\/span><\/a><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-m1ur9t2h-82f67cb14e073c5ac44a339b26f7fa6c\">\n#top .hr.hr-invisible.av-m1ur9t2h-82f67cb14e073c5ac44a339b26f7fa6c{\nheight:30px;\n}\n<\/style>\n<div  class='hr av-m1ur9t2h-82f67cb14e073c5ac44a339b26f7fa6c hr-invisible'><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n<div  class='av-post-metadata-container av-lzih4rcy-b337bbaf0c5b265c61ca1c7db89576a9 av-metadata-container-align-left av-metadata-container-2'><div class='av-post-metadata-container-inner'><span class=\"av-post-metadata-content av-post-metadata-meta-content\"><span class=\"av-post-metadata-content av-post-metadata-author\"  itemprop=\"author\" ><span class=\"av-metadata-before av-metadata-before-author\">by<\/span><span class=\"av-post-metadata-author-link\" ><a href=\"https:\/\/step-lab.com\/pt-br\/author\/nicola-d\/\"  rel=\"author\">Nicola D.<\/a><\/span><\/span><span class=\"av-post-metadata-content av-post-metadata-separator\">\/<\/span><span class=\"av-post-metadata-content av-post-metadata-modified\"><span class=\"av-post-metadata-modified-date\" >28 de julho de 2025<\/span><\/span><span class=\"av-post-metadata-content av-post-metadata-separator\">\/<\/span><span class=\"av-post-metadata-content av-post-metadata-category\"><span class=\"av-metadata-before av-metadata-before-categories\">in<\/span><span class=\"av-post-metadata-category-link\" ><a href=\"https:\/\/step-lab.com\/pt-br\/category\/sem-categoria\/\" >Sem categoria<\/a><\/span><\/span><span class=\"av-post-metadata-content av-post-metadata-separator\">\/<\/span><span class=\"av-post-metadata-content av-post-metadata-category\"><span class=\"av-post-metadata-category-link\" ><a href=\"https:\/\/step-lab.com\/pt-br\/tag\/padrao\/\" >padr\u00e3o<\/a><\/span><\/span><\/span><\/div><\/div><\/p><\/div><div  class='flex_column av-6fmvlr8-63872acecfa0b56b5510878596f46490 av_one_fifth flex_column_div  '     ><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":112747,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[354],"tags":[370],"class_list":["post-118929","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sem-categoria","tag-padrao"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Novos requisitos de teste para tubos de pl\u00e1stico (EN 12201-1) - STEP Lab<\/title>\n<meta name=\"description\" content=\"Descubra os novos requisitos para tubos de pl\u00e1stico com a atualiza\u00e7\u00e3o da EN 12201-1 e a introdu\u00e7\u00e3o de novos testes de acordo com a ISO 18489.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Novos requisitos de teste para tubos de pl\u00e1stico - EN 12201-1\" \/>\n<meta property=\"og:description\" content=\"Descubra os novos requisitos para tubos de pl\u00e1stico com a atualiza\u00e7\u00e3o da EN 12201-1 e a introdu\u00e7\u00e3o de novos testes de acordo com a ISO 18489.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/\" \/>\n<meta property=\"og:site_name\" content=\"STEP Lab\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/step.lab.macchine\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-28T14:43:55+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-28T15:05:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/step-lab.com\/wp-content\/uploads\/2024\/08\/plastic_pipes-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1463\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Nicola D.\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Nicola D.\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\\\/\"},\"author\":{\"name\":\"Nicola D.\",\"@id\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/#\\\/schema\\\/person\\\/33687779eddca966840be3787fccaf38\"},\"headline\":\"Novos requisitos de teste para tubos de pl\u00e1stico &#8211; EN 12201-1\",\"datePublished\":\"2025-07-28T14:43:55+00:00\",\"dateModified\":\"2025-07-28T15:05:49+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\\\/\"},\"wordCount\":2451,\"publisher\":{\"@id\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/step-lab.com\\\/wp-content\\\/uploads\\\/2024\\\/08\\\/plastic_pipes-scaled.jpg\",\"keywords\":[\"padr\u00e3o\"],\"inLanguage\":\"pt-BR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\\\/\",\"url\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\\\/\",\"name\":\"Novos requisitos de teste para tubos de pl\u00e1stico (EN 12201-1) - STEP Lab\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/step-lab.com\\\/wp-content\\\/uploads\\\/2024\\\/08\\\/plastic_pipes-scaled.jpg\",\"datePublished\":\"2025-07-28T14:43:55+00:00\",\"dateModified\":\"2025-07-28T15:05:49+00:00\",\"description\":\"Descubra os novos requisitos para tubos de pl\u00e1stico com a atualiza\u00e7\u00e3o da EN 12201-1 e a introdu\u00e7\u00e3o de novos testes de acordo com a ISO 18489.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\\\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\\\/#primaryimage\",\"url\":\"https:\\\/\\\/step-lab.com\\\/wp-content\\\/uploads\\\/2024\\\/08\\\/plastic_pipes-scaled.jpg\",\"contentUrl\":\"https:\\\/\\\/step-lab.com\\\/wp-content\\\/uploads\\\/2024\\\/08\\\/plastic_pipes-scaled.jpg\",\"width\":2560,\"height\":1463},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/step-lab\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Novos requisitos de teste para tubos de pl\u00e1stico &#8211; EN 12201-1\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/#website\",\"url\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/\",\"name\":\"Step Lab\",\"description\":\"Testing machines\",\"publisher\":{\"@id\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/#organization\",\"name\":\"STEP Lab\",\"url\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/step-lab.com\\\/wp-content\\\/uploads\\\/2022\\\/08\\\/STEP-Lab-logoclaim-1.png\",\"contentUrl\":\"https:\\\/\\\/step-lab.com\\\/wp-content\\\/uploads\\\/2022\\\/08\\\/STEP-Lab-logoclaim-1.png\",\"width\":4316,\"height\":1395,\"caption\":\"STEP Lab\"},\"image\":{\"@id\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/step.lab.macchine\\\/\",\"https:\\\/\\\/it.linkedin.com\\\/company\\\/step-lab\",\"https:\\\/\\\/www.youtube.com\\\/c\\\/STEPLab\",\"https:\\\/\\\/www.instagram.com\\\/step__lab\\\/?hl=it\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/#\\\/schema\\\/person\\\/33687779eddca966840be3787fccaf38\",\"name\":\"Nicola D.\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0e645c9371ba7997597a0e0a893b989cea82892b887bebc023c7307b5df3ffcc?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0e645c9371ba7997597a0e0a893b989cea82892b887bebc023c7307b5df3ffcc?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0e645c9371ba7997597a0e0a893b989cea82892b887bebc023c7307b5df3ffcc?s=96&d=mm&r=g\",\"caption\":\"Nicola D.\"},\"url\":\"https:\\\/\\\/step-lab.com\\\/pt-br\\\/author\\\/nicola-d\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Novos requisitos de teste para tubos de pl\u00e1stico (EN 12201-1) - STEP Lab","description":"Descubra os novos requisitos para tubos de pl\u00e1stico com a atualiza\u00e7\u00e3o da EN 12201-1 e a introdu\u00e7\u00e3o de novos testes de acordo com a ISO 18489.","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:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/","og_locale":"pt_BR","og_type":"article","og_title":"Novos requisitos de teste para tubos de pl\u00e1stico - EN 12201-1","og_description":"Descubra os novos requisitos para tubos de pl\u00e1stico com a atualiza\u00e7\u00e3o da EN 12201-1 e a introdu\u00e7\u00e3o de novos testes de acordo com a ISO 18489.","og_url":"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/","og_site_name":"STEP Lab","article_publisher":"https:\/\/www.facebook.com\/step.lab.macchine\/","article_published_time":"2025-07-28T14:43:55+00:00","article_modified_time":"2025-07-28T15:05:49+00:00","og_image":[{"width":2560,"height":1463,"url":"https:\/\/step-lab.com\/wp-content\/uploads\/2024\/08\/plastic_pipes-scaled.jpg","type":"image\/jpeg"}],"author":"Nicola D.","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"Nicola D.","Est. tempo de leitura":"5 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/#article","isPartOf":{"@id":"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/"},"author":{"name":"Nicola D.","@id":"https:\/\/step-lab.com\/pt-br\/#\/schema\/person\/33687779eddca966840be3787fccaf38"},"headline":"Novos requisitos de teste para tubos de pl\u00e1stico &#8211; EN 12201-1","datePublished":"2025-07-28T14:43:55+00:00","dateModified":"2025-07-28T15:05:49+00:00","mainEntityOfPage":{"@id":"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/"},"wordCount":2451,"publisher":{"@id":"https:\/\/step-lab.com\/pt-br\/#organization"},"image":{"@id":"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/#primaryimage"},"thumbnailUrl":"https:\/\/step-lab.com\/wp-content\/uploads\/2024\/08\/plastic_pipes-scaled.jpg","keywords":["padr\u00e3o"],"inLanguage":"pt-BR"},{"@type":"WebPage","@id":"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/","url":"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/","name":"Novos requisitos de teste para tubos de pl\u00e1stico (EN 12201-1) - STEP Lab","isPartOf":{"@id":"https:\/\/step-lab.com\/pt-br\/#website"},"primaryImageOfPage":{"@id":"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/#primaryimage"},"image":{"@id":"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/#primaryimage"},"thumbnailUrl":"https:\/\/step-lab.com\/wp-content\/uploads\/2024\/08\/plastic_pipes-scaled.jpg","datePublished":"2025-07-28T14:43:55+00:00","dateModified":"2025-07-28T15:05:49+00:00","description":"Descubra os novos requisitos para tubos de pl\u00e1stico com a atualiza\u00e7\u00e3o da EN 12201-1 e a introdu\u00e7\u00e3o de novos testes de acordo com a ISO 18489.","breadcrumb":{"@id":"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/#primaryimage","url":"https:\/\/step-lab.com\/wp-content\/uploads\/2024\/08\/plastic_pipes-scaled.jpg","contentUrl":"https:\/\/step-lab.com\/wp-content\/uploads\/2024\/08\/plastic_pipes-scaled.jpg","width":2560,"height":1463},{"@type":"BreadcrumbList","@id":"https:\/\/step-lab.com\/pt-br\/novos-requisitos-de-teste-para-tubos-de-plastico-en-12201-1\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/step-lab.com\/pt-br\/step-lab\/"},{"@type":"ListItem","position":2,"name":"Novos requisitos de teste para tubos de pl\u00e1stico &#8211; EN 12201-1"}]},{"@type":"WebSite","@id":"https:\/\/step-lab.com\/pt-br\/#website","url":"https:\/\/step-lab.com\/pt-br\/","name":"Step Lab","description":"Testing machines","publisher":{"@id":"https:\/\/step-lab.com\/pt-br\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/step-lab.com\/pt-br\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/step-lab.com\/pt-br\/#organization","name":"STEP Lab","url":"https:\/\/step-lab.com\/pt-br\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/step-lab.com\/pt-br\/#\/schema\/logo\/image\/","url":"https:\/\/step-lab.com\/wp-content\/uploads\/2022\/08\/STEP-Lab-logoclaim-1.png","contentUrl":"https:\/\/step-lab.com\/wp-content\/uploads\/2022\/08\/STEP-Lab-logoclaim-1.png","width":4316,"height":1395,"caption":"STEP Lab"},"image":{"@id":"https:\/\/step-lab.com\/pt-br\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/step.lab.macchine\/","https:\/\/it.linkedin.com\/company\/step-lab","https:\/\/www.youtube.com\/c\/STEPLab","https:\/\/www.instagram.com\/step__lab\/?hl=it"]},{"@type":"Person","@id":"https:\/\/step-lab.com\/pt-br\/#\/schema\/person\/33687779eddca966840be3787fccaf38","name":"Nicola D.","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/secure.gravatar.com\/avatar\/0e645c9371ba7997597a0e0a893b989cea82892b887bebc023c7307b5df3ffcc?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/0e645c9371ba7997597a0e0a893b989cea82892b887bebc023c7307b5df3ffcc?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/0e645c9371ba7997597a0e0a893b989cea82892b887bebc023c7307b5df3ffcc?s=96&d=mm&r=g","caption":"Nicola D."},"url":"https:\/\/step-lab.com\/pt-br\/author\/nicola-d\/"}]}},"_links":{"self":[{"href":"https:\/\/step-lab.com\/pt-br\/wp-json\/wp\/v2\/posts\/118929","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/step-lab.com\/pt-br\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/step-lab.com\/pt-br\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/step-lab.com\/pt-br\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/step-lab.com\/pt-br\/wp-json\/wp\/v2\/comments?post=118929"}],"version-history":[{"count":4,"href":"https:\/\/step-lab.com\/pt-br\/wp-json\/wp\/v2\/posts\/118929\/revisions"}],"predecessor-version":[{"id":118962,"href":"https:\/\/step-lab.com\/pt-br\/wp-json\/wp\/v2\/posts\/118929\/revisions\/118962"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/step-lab.com\/pt-br\/wp-json\/wp\/v2\/media\/112747"}],"wp:attachment":[{"href":"https:\/\/step-lab.com\/pt-br\/wp-json\/wp\/v2\/media?parent=118929"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/step-lab.com\/pt-br\/wp-json\/wp\/v2\/categories?post=118929"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/step-lab.com\/pt-br\/wp-json\/wp\/v2\/tags?post=118929"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}