{"id":2310,"date":"2025-07-01T15:50:00","date_gmt":"2025-07-01T15:50:00","guid":{"rendered":"https:\/\/www.desopipe.com\/?p=2310"},"modified":"2025-07-31T09:13:36","modified_gmt":"2025-07-31T09:13:36","slug":"importance-of-charpy-impact-test-for-ppr-pipes","status":"publish","type":"post","link":"https:\/\/www.desopipe.com\/vi\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/","title":{"rendered":"T\u1ea7m quan tr\u1ecdng c\u1ee7a th\u1eed nghi\u1ec7m Charpy Impact \u0111\u1ed1i v\u1edbi \u1ed1ng PPR"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/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=\"Chuy\u1ec3n \u0111\u1ed5i m\u1ee5c l\u1ee5c\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Chuy\u1ec3n \u0111\u1ed5i<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.desopipe.com\/vi\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Why_Global_Top_10_PPR_Pipe_Brands_Choose_DESO\" >T\u1ea1i sao 10 th\u01b0\u01a1ng hi\u1ec7u \u1ed1ng PPR h\u00e0ng \u0111\u1ea7u th\u1ebf gi\u1edbi l\u1ea1i ch\u1ecdn DESO?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.desopipe.com\/vi\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#What_Is_the_Charpy_Impact_Test\" >Th\u1eed nghi\u1ec7m va \u0111\u1eadp Charpy l\u00e0 g\u00ec?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.desopipe.com\/vi\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Three_key_takeaways\" >Ba \u0111i\u1ec3m ch\u00ednh c\u1ea7n l\u01b0u \u00fd:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.desopipe.com\/vi\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Why_Plastic_Impact_Testing_Matters_for_PPR_Pipes\" >T\u1ea1i sao th\u1eed nghi\u1ec7m va \u0111\u1eadp nh\u1ef1a l\u1ea1i quan tr\u1ecdng \u0111\u1ed1i v\u1edbi \u1ed1ng PPR<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.desopipe.com\/vi\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Data_Table_Key_Performance_Metrics_for_PPR_Pipes\" >B\u1ea3ng d\u1eef li\u1ec7u: C\u00e1c s\u1ed1 li\u1ec7u hi\u1ec7u su\u1ea5t ch\u00ednh cho \u1ed1ng PPR<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.desopipe.com\/vi\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Standards_and_Global_Certifications\" >Ti\u00eau chu\u1ea9n v\u00e0 ch\u1ee9ng nh\u1eadn to\u00e0n c\u1ea7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.desopipe.com\/vi\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Applications_Supported_by_Impact-Tested_PPR_Pipes\" >C\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi \u1ed1ng PPR \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m tra va \u0111\u1eadp<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.desopipe.com\/vi\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Why_Choose_DESO_Pipe\" >T\u1ea1i sao n\u00ean ch\u1ecdn \u1ed1ng DESO?<\/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.desopipe.com\/vi\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#FAQ\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.desopipe.com\/vi\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#What_is_a_Charpy_impact_test_for_plastics\" >Th\u1eed nghi\u1ec7m va \u0111\u1eadp Charpy \u0111\u1ed1i v\u1edbi nh\u1ef1a l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.desopipe.com\/vi\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Why_is_plastic_impact_testing_important_for_PPR_pipes\" >T\u1ea1i sao th\u1eed nghi\u1ec7m va \u0111\u1eadp nh\u1ef1a l\u1ea1i quan tr\u1ecdng \u0111\u1ed1i v\u1edbi \u1ed1ng PPR?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.desopipe.com\/vi\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Does_DESO_Pipe_perform_these_tests\" >DESO Pipe c\u00f3 th\u1ef1c hi\u1ec7n nh\u1eefng th\u1eed nghi\u1ec7m n\u00e0y kh\u00f4ng?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.desopipe.com\/vi\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Conclusion\" >Ph\u1ea7n k\u1ebft lu\u1eadn<\/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.desopipe.com\/vi\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Video%EF%BC%9A_Various_types_of_PPR_pipes_Deso_Pipe\" >Video\uff1a C\u00e1c lo\u1ea1i \u1ed1ng PPR, Deso Pipe<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.desopipe.com\/vi\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/#Resources\" >T\u00e0i nguy\u00ean<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Khi n\u00f3i \u0111\u1ebfn vi\u1ec7c \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng, vi\u1ec7c hi\u1ec3u bi\u1ebft v\u1ec1 th\u1eed nghi\u1ec7m va \u0111\u1eadp nh\u1ef1a l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft. \u0110\u1eb7c bi\u1ec7t, th\u1eed nghi\u1ec7m va \u0111\u1eadp Charpy \u0111\u1ed1i v\u1edbi nh\u1ef1a l\u00e0 ph\u01b0\u01a1ng ph\u00e1p quan tr\u1ecdng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c minh \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a \u1ed1ng PPR \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u00e0i ki\u1ec3m tra n\u00e0y \u0111o l\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng m\u00e0 v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 h\u1ea5p th\u1ee5 tr\u01b0\u1edbc khi n\u1ee9t, \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 \u1ed1ng HVAC PPR, gi\u1ea3i ph\u00e1p \u0111\u01b0\u1eddng \u1ed1ng c\u00f4ng nghi\u1ec7p v\u00e0 h\u1ec7 th\u1ed1ng cung c\u1ea5p n\u01b0\u1edbc an to\u00e0n. T\u00f3m l\u1ea1i, th\u1eed nghi\u1ec7m va \u0111\u1eadp Charpy gi\u00fap \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1eddng \u1ed1ng c\u1ee7a b\u1ea1n lu\u00f4n ch\u1eafc ch\u1eafn v\u00e0 kh\u00f4ng b\u1ecb r\u00f2 r\u1ec9, ngay c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t.<\/p>\n\n\n\n<style>\n  .comparison-table-wrapper {\n    overflow-x: auto;\n  }\n\n  @media (max-width: 768px) {\n    .comparison-table-wrapper table,\n    .comparison-table-wrapper thead,\n    .comparison-table-wrapper tbody,\n    .comparison-table-wrapper th,\n    .comparison-table-wrapper td,\n    .comparison-table-wrapper tr {\n      display: block;\n      width: 100%;\n    }\n\n    .comparison-table-wrapper thead {\n      display: none;\n    }\n\n    .comparison-table-wrapper td {\n      padding: 10px;\n      text-align: left;\n      border-bottom: 1px solid #ccc;\n      position: relative;\n    }\n\n    .comparison-table-wrapper td::before {\n      content: attr(data-label);\n      font-weight: bold;\n      display: block;\n      margin-bottom: 5px;\n      color: #0056a3;\n    }\n  }\n<\/style>\n\n<div style=\"border: 2px solid #0056a3; border-radius: 12px; padding: 25px; margin: 40px 0; background-color: #f9fcff; font-family: poppins, sans-serif;\">\n  <h3 style=\"color: #003366; font-size: 20px; margin-bottom: 20px;\"><span class=\"ez-toc-section\" id=\"Why_Global_Top_10_PPR_Pipe_Brands_Choose_DESO\"><\/span>T\u1ea1i sao <b>Top 10 to\u00e0n c\u1ea7u<\/b> Th\u01b0\u01a1ng hi\u1ec7u \u1ed1ng PPR ch\u1ecdn DESO?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n  <div class=\"comparison-table-wrapper\">\n    <table style=\"width: 100%; border-collapse: collapse; font-size: 15px;\">\n<thead>\n  <tr style=\"background-color: #0056a3;\">\n    <th style=\"padding: 10px; text-align: left; color: white;\">C\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh<\/th>\n    <th style=\"padding: 10px; text-align: center; color: white;\">DESO<\/th>\n    <th style=\"padding: 10px; text-align: center; color: white;\">Ng\u01b0\u1eddi kh\u00e1c<\/th>\n  <\/tr>\n<\/thead>\n\n      <tbody>\n        <tr style=\"background-color: #eef5ff;\">\n          <td data-label=\"Key Factors\">Ch\u1ee9ng nh\u1eadn qu\u1ed1c t\u1ebf (ISO, WRAS, CE)<\/td>\n          <td data-label=\"DESO\" style=\"text-align: center;\">\u2705 B\u1ed9 \u0111\u1ea7y \u0111\u1ee7<\/td>\n          <td data-label=\"Ordinary Factories\" style=\"text-align: center;\">\u26a0\ufe0f M\u1ed9t ph\u1ea7n ho\u1eb7c Kh\u00f4ng c\u00f3<\/td>\n        <\/tr>\n        <tr>\n          <td data-label=\"Key Factors\">Nguy\u00ean li\u1ec7u th\u00f4 cao c\u1ea5p<\/td>\n          <td data-label=\"DESO\" style=\"text-align: center;\">\u2705 Borealis v\u00e0 Hyosung<\/td>\n          <td data-label=\"Ordinary Factories\" style=\"text-align: center;\">\u274c T\u00e1i ch\u1ebf \/ C\u1ea5p th\u1ea5p<\/td>\n        <\/tr>\n        <tr style=\"background-color: #eef5ff;\">\n          <td data-label=\"Key Factors\">Th\u1eddi gian giao h\u00e0ng \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o<\/td>\n          <td data-label=\"DESO\" style=\"text-align: center;\">\u2705 100% \u0110\u00fang h\u1ea1n trong 5 n\u0103m<\/td>\n          <td data-label=\"Ordinary Factories\" style=\"text-align: center;\">\u274c Kh\u00f4ng ch\u1eafc ch\u1eafn<\/td>\n        <\/tr>\n        <tr>\n          <td data-label=\"Key Factors\">H\u1ed7 tr\u1ee3 OEM: X\u00e2y d\u1ef1ng th\u01b0\u01a1ng hi\u1ec7u &amp; Bao b\u00ec<\/td>\n          <td data-label=\"DESO\" style=\"text-align: center;\">\u2705 M\u00e0u s\u1eafc, Logo, H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng trong 7 ng\u00e0y<\/td>\n          <td data-label=\"Ordinary Factories\" style=\"text-align: center;\">\u274c Y\u1ebfu ho\u1eb7c Kh\u00f4ng c\u00f3<\/td>\n        <\/tr>\n        <tr style=\"background-color: #eef5ff;\">\n          <td data-label=\"Key Factors\">S\u1ef1 ph\u00f9 h\u1ee3p k\u1ef9 thu\u1eadt v\u00e0 t\u00ednh linh ho\u1ea1t c\u1ee7a khu\u00f4n m\u1eabu<\/td>\n          <td data-label=\"DESO\" style=\"text-align: center;\">\u2705 H\u01a1n 500 Khu\u00f4n m\u1eabu \/ T\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh<\/td>\n          <td data-label=\"Ordinary Factories\" style=\"text-align: center;\">\u274c Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch h\u1ea1n ch\u1ebf<\/td>\n        <\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n  <div style=\"text-align: center; margin-top: 25px;\">\n    <a href=\"\/vi\/contact\/\" style=\"background-color: #0056a3; color: white; padding: 12px 28px; border-radius: 6px; text-decoration: none; font-weight: bold;\">Nh\u1eadn b\u00e1o gi\u00e1 ngay<\/a>\n  <\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_the_Charpy_Impact_Test\"><\/span><strong>Th\u1eed nghi\u1ec7m va \u0111\u1eadp Charpy l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"648\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/07\/1526a94b-ef5a-4d34-8f2e-b574eb207f36-1200x648.webp\" alt=\"T\u1ea7m quan tr\u1ecdng c\u1ee7a th\u1eed nghi\u1ec7m Charpy Impact \u0111\u1ed1i v\u1edbi \u1ed1ng PPR\" class=\"wp-image-2318\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/07\/1526a94b-ef5a-4d34-8f2e-b574eb207f36-1200x648.webp 1200w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/07\/1526a94b-ef5a-4d34-8f2e-b574eb207f36-500x270.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/07\/1526a94b-ef5a-4d34-8f2e-b574eb207f36-300x162.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/07\/1526a94b-ef5a-4d34-8f2e-b574eb207f36-768x415.webp 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/07\/1526a94b-ef5a-4d34-8f2e-b574eb207f36-18x10.webp 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/07\/1526a94b-ef5a-4d34-8f2e-b574eb207f36-139x75.webp 139w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/07\/1526a94b-ef5a-4d34-8f2e-b574eb207f36.webp 1392w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/07\/1526a94b-ef5a-4d34-8f2e-b574eb207f36-480x259.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/07\/1526a94b-ef5a-4d34-8f2e-b574eb207f36-800x432.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1eed nghi\u1ec7m va \u0111\u1eadp Charpy \u0111\u1ed1i v\u1edbi nh\u1ef1a bao g\u1ed3m vi\u1ec7c \u0111\u1eadp m\u1ed9t m\u1eabu v\u1eadt c\u00f3 kh\u00eda b\u1eb1ng con l\u1eafc l\u1eafc \u0111\u1ec3 xem n\u00f3 h\u1ea5p th\u1ee5 bao nhi\u00eau n\u0103ng l\u01b0\u1ee3ng tr\u01b0\u1edbc khi v\u1ee1. Gi\u00e1 tr\u1ecb n\u00e0y cho th\u1ea5y \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu va \u0111\u1eadp \u0111\u1ed9t ng\u1ed9t c\u1ee7a v\u1eadt li\u1ec7u. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c th\u1eed nghi\u1ec7m ch\u1ec9 d\u00f9ng kim lo\u1ea1i, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t c\u1ee7a nh\u1ef1a, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi c\u00e1c \u0111i\u1ec3m chuy\u1ec3n ti\u1ebfp t\u1eeb d\u1ebbo sang gi\u00f2n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Three_key_takeaways\"><\/span><strong>Ba \u0111i\u1ec3m ch\u00ednh c\u1ea7n l\u01b0u \u00fd:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>N\u00f3 quy\u1ebft \u0111\u1ecbnh s\u1ef1 h\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng tr\u01b0\u1edbc khi g\u00e3y.<\/li>\n\n\n\n<li>N\u00f3 x\u00e1c \u0111\u1ecbnh h\u00e0nh vi d\u1ebbo (dai) ho\u1eb7c gi\u00f2n (y\u1ebfu).<\/li>\n\n\n\n<li>N\u00f3 gi\u00fap \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t \u1edf nhi\u1ec1u nhi\u1ec7t \u0111\u1ed9 kh\u00e1c nhau.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-white-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.desopipe.com\/vi\/contact\/\" style=\"background-color:#0588a7\" target=\"_blank\" rel=\"noreferrer noopener\">Nh\u1eadn b\u00e1o gi\u00e1 mi\u1ec5n ph\u00ed<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Plastic_Impact_Testing_Matters_for_PPR_Pipes\"><\/span><strong>T\u1ea1i sao th\u1eed nghi\u1ec7m va \u0111\u1eadp nh\u1ef1a l\u1ea1i quan tr\u1ecdng \u0111\u1ed1i v\u1edbi \u1ed1ng PPR<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.desopipe.com\/vi\/ppr-pipe-product-collection\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u1ed0ng PPR<\/a> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong <a href=\"https:\/\/www.desopipe.com\/vi\/blog\/product-use-cases\/ppr-pipes-in-hvac-efficiency-durability\/\" target=\"_blank\" rel=\"noreferrer noopener\">H\u1ec7 th\u1ed1ng HVAC, <\/a>v\u1eadn chuy\u1ec3n ch\u1ea5t l\u1ecfng c\u00f4ng nghi\u1ec7p v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u01b0\u1eddng \u1ed1ng xanh. Ch\u00fang ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nhi\u1ec1u \u00e1p l\u1ef1c m\u00f4i tr\u01b0\u1eddng, bao g\u1ed3m thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 v\u00e0 dao \u0111\u1ed9ng \u00e1p su\u1ea5t. Ki\u1ec3m tra va \u0111\u1eadp b\u1eb1ng nh\u1ef1a \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n l\u00e2u d\u00e0i b\u1eb1ng c\u00e1ch x\u00e1c minh r\u1eb1ng c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng n\u00e0y c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng va \u0111\u1eadp m\u00e0 kh\u00f4ng b\u1ecb n\u1ee9t ho\u1eb7c r\u00f2 r\u1ec9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00ean th\u1ef1c t\u1ebf, n\u1ebfu m\u1ed9t \u0111\u01b0\u1eddng \u1ed1ng tr\u1edf n\u00ean gi\u00f2n \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, n\u00f3 c\u00f3 th\u1ec3 b\u1ecb h\u1ecfng b\u1ea5t ng\u1edd, g\u00e2y nguy c\u01a1 m\u1ea5t an to\u00e0n v\u00e0 ng\u1eebng ho\u1ea1t \u0111\u1ed9ng. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao <a href=\"https:\/\/www.desopipe.com\/vi\/blog\/manufacturer\/top-ppr-valve-manufacturers\/\" target=\"_blank\" rel=\"noreferrer noopener\">T\u1eacP \u0110O\u00c0N DESO <\/a>v\u1eadn h\u00e0nh \u0111\u1ea7y \u0111\u1ee7 c\u00e1c thi\u1ebft b\u1ecb ki\u1ec3m tra va \u0111\u1eadp v\u00e0 c\u01a1 h\u1ecdc, bao g\u1ed3m c\u00e1c th\u1eed nghi\u1ec7m Charpy \u1edf c\u1ea3 nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng v\u00e0 nhi\u1ec7t \u0111\u1ed9 th\u1ea5p. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u1ed1ng PPR \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n ch\u1ed1ng va \u0111\u1eadp nghi\u00eam ng\u1eb7t, ngay c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n kh\u00ed h\u1eadu to\u00e0n c\u1ea7u \u0111\u1ea7y th\u00e1ch th\u1ee9c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Data_Table_Key_Performance_Metrics_for_PPR_Pipes\"><\/span><strong>B\u1ea3ng d\u1eef li\u1ec7u: C\u00e1c s\u1ed1 li\u1ec7u hi\u1ec7u su\u1ea5t ch\u00ednh cho \u1ed1ng PPR<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Ki\u1ec3m tra s\u1ed1 li\u1ec7u<\/strong><\/td><td><strong>M\u1ee5c ti\u00eau hi\u1ec7u su\u1ea5t<\/strong><\/td><td><strong>\u00dd ngh\u0129a<\/strong><\/td><\/tr><tr><td>T\u00e1c \u0111\u1ed9ng nhi\u1ec7t \u0111\u1ed9 th\u1ea5p<\/td><td>Kh\u00f4ng n\u1ee9t gi\u00f2n \u1edf -20\u00b0C<\/td><td>\u0110\u1ea3m b\u1ea3o s\u1eed d\u1ee5ng an to\u00e0n trong \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft l\u1ea1nh<\/td><\/tr><tr><td>S\u1ef1 h\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng<\/td><td>H\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng cao (&gt;25 J)<\/td><td>Ch\u1ec9 ra \u0111\u1ed9 d\u1ebbo dai t\u1ed1t h\u01a1n<\/td><\/tr><tr><td>\u0110i\u1ec3m d\u1ec5 u\u1ed1n \u0111\u1ebfn gi\u00f2n<\/td><td>Nhi\u1ec7t \u0111\u1ed9 chuy\u1ec3n ti\u1ebfp d\u01b0\u1edbi 0\u00b0C<\/td><td>Ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u c\u00e0i \u0111\u1eb7t kh\u00e1c nhau<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c \u0111i\u1ec3m d\u1eef li\u1ec7u n\u00e0y x\u00e1c nh\u1eadn kh\u1ea3 n\u0103ng ch\u1ed1ng n\u1ee9t gi\u00f2n c\u1ee7a \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru trong h\u1ec7 th\u1ed1ng HVAC v\u00e0 c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Standards_and_Global_Certifications\"><\/span><strong>Ti\u00eau chu\u1ea9n v\u00e0 ch\u1ee9ng nh\u1eadn to\u00e0n c\u1ea7u<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi \u1ed1ng nh\u1ef1a, c\u00e1c ti\u00eau chu\u1ea9n to\u00e0n c\u1ea7u nh\u01b0<a href=\"https:\/\/www.desopipe.com\/vi\/blog\/ppr-pipe\/standards-and-certifications-in-ppr-pipe-industry\/\" target=\"_blank\" rel=\"noreferrer noopener\"> ASTM E23, m\u00e3 ASME,<\/a> v\u00e0 c\u00e1c h\u01b0\u1edbng d\u1eabn ki\u1ec3m tra c\u01a1 h\u1ecdc kh\u00e1c l\u00e0 r\u1ea5t quan tr\u1ecdng. \u1ed0ng PPR \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn t\u1eeb DESO Pipe \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf n\u00e0y, cung c\u1ea5p c\u00e1c \u1ed1ng hi\u1ec7u su\u1ea5t cao \u0111\u01b0\u1ee3c tin c\u1eady tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. Vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n n\u00e0y \u0111\u1ea3m b\u1ea3o cho kh\u00e1ch h\u00e0ng r\u1eb1ng \u1ed1ng c\u1ee7a h\u1ecd s\u1ebd cung c\u1ea5p h\u1ec7 th\u1ed1ng cung c\u1ea5p n\u01b0\u1edbc an to\u00e0n v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p c\u00f4ng nghi\u1ec7p \u0111\u00e1ng tin c\u1eady trong nhi\u1ec1u th\u1eadp k\u1ef7.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.desopipe.com\/vi\/certificate\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"816\" height=\"574\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1.webp\" alt=\"Ch\u1ee9ng nh\u1eadn nh\u00f3m deso\" class=\"wp-image-1765\" style=\"width:419px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1.webp 816w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1-500x352.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1-300x211.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1-768x540.webp 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1-18x12.webp 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1-107x75.webp 107w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1-480x338.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/deso-group-certifications-1-800x563.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:816px) 100vw, 816px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Applications_Supported_by_Impact-Tested_PPR_Pipes\"><\/span><strong>C\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi \u1ed1ng PPR \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m tra va \u0111\u1eadp<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u1ed0ng PPR HVAC<\/strong>: Duy tr\u00ec hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh trong c\u1ea3 h\u1ec7 th\u1ed1ng s\u01b0\u1edfi \u1ea5m v\u00e0 l\u00e0m m\u00e1t.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.desopipe.com\/vi\/blog\/ppr-pipe\/ppr-pipes-industrial-application-scenarios\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Gi\u1ea3i ph\u00e1p \u0111\u01b0\u1eddng \u1ed1ng c\u00f4ng nghi\u1ec7p<\/strong>: <\/a>Ch\u1ecbu \u0111\u01b0\u1ee3c h\u00f3a ch\u1ea5t v\u00e0 va \u0111\u1eadp c\u01a1 h\u1ecdc trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/www.desopipe.com\/vi\/blog\/comparison-reviews\/white-vs-green-ppr-pipes-key-differences-explained\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u1ed1ng m\u00e0u xanh l\u00e1 c\u00e2y<\/a><\/strong>:H\u1ed7 tr\u1ee3 c\u00e1c ho\u1ea1t \u0111\u1ed9ng x\u00e2y d\u1ef1ng b\u1ec1n v\u1eefng v\u1edbi hi\u1ec7u su\u1ea5t l\u00e2u d\u00e0i.<\/li>\n\n\n\n<li><strong>D\u1ecbch v\u1ee5 \u1ed1ng OEM v\u00e0 h\u1ec7 th\u1ed1ng \u1ed1ng t\u00f9y ch\u1ec9nh<\/strong>: C\u00e1c gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ri\u00eang bi\u1ec7t c\u1ee7a d\u1ef1 \u00e1n, \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi d\u1eef li\u1ec7u v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng va \u0111\u1eadp.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.desopipe.com\/vi\/manufacturing\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity.webp\" alt=\"C\u00f4ng su\u1ea5t h\u00e0ng n\u0103m l\u1edbn\" class=\"wp-image-1623\" style=\"width:481px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity.webp 1200w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-500x333.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-300x200.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-768x512.webp 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-18x12.webp 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-113x75.webp 113w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-480x320.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/Huge-Annual-Capacity-800x533.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Choose_DESO_Pipe\"><\/span><strong>T\u1ea1i sao n\u00ean ch\u1ecdn \u1ed1ng DESO?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi h\u01a1n 20 n\u0103m kinh nghi\u1ec7m, DESO Pipe k\u1ebft h\u1ee3p R&amp;D ti\u00ean ti\u1ebfn, s\u1ea3n xu\u1ea5t t\u1ef1 \u0111\u1ed9ng v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t \u0111\u1ec3 cung c\u1ea5p \u1ed1ng PPR \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. \u1ed0ng c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi h\u01a1n 60 b\u1eb1ng s\u00e1ng ch\u1ebf, \u0111\u1ea3m b\u1ea3o t\u00ednh \u0111\u1ed5i m\u1edbi v\u00e0 hi\u1ec7u su\u1ea5t nh\u1ea5t qu\u00e1n. Th\u00eam v\u00e0o \u0111\u00f3, cam k\u1ebft c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ed1i v\u1edbi th\u1eed nghi\u1ec7m va \u0111\u1eadp nh\u1ef1a, bao g\u1ed3m th\u1eed nghi\u1ec7m va \u0111\u1eadp Charpy cho nh\u1ef1a, gi\u00fap ch\u00fang t\u00f4i tr\u1edf th\u00e0nh \u0111\u1ed1i t\u00e1c \u0111\u00e1ng tin c\u1eady cho \u0111\u01b0\u1eddng \u1ed1ng an to\u00e0n, hi\u1ec7u qu\u1ea3 v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/www.desopipe.com\/vi\/about-us\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"691\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-1200x691.webp\" alt=\"\" class=\"wp-image-1020\" style=\"width:448px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-1200x691.webp 1200w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-800x461.webp 800w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-500x288.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-300x173.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-768x442.webp 768w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-1536x884.webp 1536w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-18x10.webp 18w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-130x75.webp 130w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1-480x276.webp 480w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/04\/deso-factory-1.webp 1704w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQ\"><\/span><strong>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_Charpy_impact_test_for_plastics\"><\/span><strong>Th\u1eed nghi\u1ec7m va \u0111\u1eadp Charpy \u0111\u1ed1i v\u1edbi nh\u1ef1a l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111o l\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng m\u00e0 m\u1eabu nh\u1ef1a h\u1ea5p th\u1ee5 tr\u01b0\u1edbc khi v\u1ee1 \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 d\u1ebbo dai v\u00e0 d\u1ef1 \u0111o\u00e1n kh\u1ea3 n\u0103ng v\u1ee1 d\u1ebbo ho\u1eb7c gi\u00f2n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_is_plastic_impact_testing_important_for_PPR_pipes\"><\/span><strong>T\u1ea1i sao th\u1eed nghi\u1ec7m va \u0111\u1eadp nh\u1ef1a l\u1ea1i quan tr\u1ecdng \u0111\u1ed1i v\u1edbi \u1ed1ng PPR?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00f3 \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1eddng \u1ed1ng kh\u00f4ng b\u1ecb n\u1ee9t trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t, h\u1ed7 tr\u1ee3 t\u00ednh an to\u00e0n v\u00e0 tu\u1ed5i th\u1ecd cao trong nhi\u1ec1u h\u1ec7 th\u1ed1ng kh\u00e1c nhau.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Does_DESO_Pipe_perform_these_tests\"><\/span><strong>DESO Pipe c\u00f3 th\u1ef1c hi\u1ec7n nh\u1eefng th\u1eed nghi\u1ec7m n\u00e0y kh\u00f4ng?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f3! DESO GROUP s\u1eed d\u1ee5ng th\u1eed nghi\u1ec7m va \u0111\u1eadp Charpy quy m\u00f4 l\u1edbn \u1edf nhi\u1ec1u nhi\u1ec7t \u0111\u1ed9 kh\u00e1c nhau \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1eddng \u1ed1ng ho\u1ea1t \u0111\u1ed9ng t\u1ed1t tr\u00ean to\u00e0n c\u1ea7u.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.desopipe.com\/vi\/quality-inspection\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"516\" height=\"441\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/DESO-QC-TEAM.webp\" alt=\"\u0110\u1ed8I NG\u0168 QC DESO\" class=\"wp-image-1770\" style=\"width:397px;height:auto\" srcset=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/DESO-QC-TEAM.webp 516w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/DESO-QC-TEAM-500x427.webp 500w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/DESO-QC-TEAM-300x256.webp 300w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/DESO-QC-TEAM-14x12.webp 14w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/DESO-QC-TEAM-88x75.webp 88w, https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/05\/DESO-QC-TEAM-480x410.webp 480w\" sizes=\"auto, (max-width:767px) 480px, 516px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>Ph\u1ea7n k\u1ebft lu\u1eadn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f3m l\u1ea1i, th\u1eed nghi\u1ec7m va \u0111\u1eadp Charpy \u0111\u1ed1i v\u1edbi nh\u1ef1a r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u1ed1ng PPR v\u1eabn b\u1ec1n v\u00e0 an to\u00e0n trong nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau. V\u1edbi th\u1eed nghi\u1ec7m va \u0111\u1eadp nh\u1ef1a ti\u00ean ti\u1ebfn c\u1ee7a DESO Pipe v\u00e0 cam k\u1ebft v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng, b\u1ea1n c\u00f3 th\u1ec3 tin t\u01b0\u1edfng h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng c\u1ee7a m\u00ecnh s\u1ebd cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1ng tin c\u1eady trong nhi\u1ec1u n\u0103m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00e1m ph\u00e1 kh\u1ea3 n\u0103ng th\u1eed nghi\u1ec7m \u0111\u1ea7y \u0111\u1ee7 v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p \u1ed1ng PPR \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn c\u1ee7a ch\u00fang t\u00f4i ngay h\u00f4m nay t\u1ea1i<a href=\"https:\/\/www.desopipe.com\/vi\/quality-inspection\/\" target=\"_blank\" rel=\"noreferrer noopener\"> \u1ed0ng DESO<\/a>.<\/p>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  \n  <title>S\u1ea3n ph\u1ea9m n\u1ed5i b\u1eadt c\u1ee7a Hero<\/title>\n  <style>\n    .hero-card {\n      display: flex;\n      flex-wrap: wrap;\n      align-items: center;\n      background: #f7f8fa;\n      border-radius: 16px;\n      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\n      padding: 24px;\n      max-width: 900px;\n      margin: 40px auto;\n      font-family: Arial, sans-serif;\n      text-decoration: none;\n      color: inherit;\n font-family: 'Poppins';\n    }\n\n    .hero-image {\n      width: 220px;\n      height: auto;\n      border-radius: 12px;\n      object-fit: cover;\n      flex-shrink: 0;\n    }\n\n    .hero-content {\n      padding-left: 24px;\n      flex: 1;\n      min-width: 260px;\n    }\n\n    .hero-title {\n      font-size: 1.6rem;\n      font-weight: bold;\n      margin-bottom: 12px;\n      color: #222;\n      font-family: 'Poppins',\n    }\n\n    .hero-description {\n      font-size: 1rem;\n      color: #555;\n      margin-bottom: 18px;\n    }\n\n    .hero-link {\n      display: inline-block;\n      padding: 10px 20px;\n      background-color: #0066cc;\n      color: #fff;\n      text-decoration: none;\n      border-radius: 8px;\n      font-weight: bold;\n      transition: background 0.2s ease-in-out;\n    }\n\n    .hero-link:hover {\n      background-color: #004c99;\n    }\n\n    @media (max-width: 640px) {\n      .hero-card {\n        flex-direction: column;\n        text-align: center;\n      }\n\n      .hero-content {\n        padding-left: 0;\n        padding-top: 20px;\n      }\n\n      .hero-image {\n        width: 100%;\n        max-width: 280px;\n      }\n    }\n  <\/style>\n<\/head>\n<body>\n\n<a class=\"hero-card\" href=\"https:\/\/www.desopipe.com\/vi\/product\/pp-rct-pipe\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/www.desopipe.com\/wp-content\/uploads\/2025\/03\/img_v3_02k2_c68cb228-056c-4b59-9c1f-942e312a569g-768x768.webp\" alt=\"\u1ed0ng DESO PP-RCT\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">\u1ed0ng PP-RCT<\/div>\n    <div class=\"hero-description\">\u1ed0ng PP-RCT \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng nguy\u00ean li\u1ec7u PP-R 100 cao c\u1ea5p mang l\u1ea1i \u0111\u1ed9 b\u1ec1n v\u01b0\u1ee3t tr\u1ed9i, kh\u1ea3 n\u0103ng c\u00e1ch nhi\u1ec7t, ch\u1ecbu nhi\u1ec7t v\u00e0 ch\u1ecbu \u00e1p su\u1ea5t.<\/div>\n    <span class=\"hero-link\">Xem s\u1ea3n ph\u1ea9m<\/span>\n  <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Video%EF%BC%9A_Various_types_of_PPR_pipes_Deso_Pipe\"><\/span><strong>Video\uff1a C\u00e1c lo\u1ea1i \u1ed1ng PPR, Deso Pipe<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<iframe loading=\"lazy\" width=\"1022\" height=\"575\" src=\"https:\/\/www.youtube.com\/embed\/0mB3ztsuETk\" title=\"C\u00e1c lo\u1ea1i \u1ed1ng PPR Deso Pipe\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Resources\"><\/span><strong>T\u00e0i nguy\u00ean<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/store.astm.org\/e0023-25.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">H\u01b0\u1edbng d\u1eabn ti\u00eau chu\u1ea9n ASTM E23<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.asme.org\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Y\u00eau c\u1ea7u ki\u1ec3m tra va \u0111\u1eadp ASME<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.nist.gov\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Vi\u1ec7n Ti\u00eau chu\u1ea9n v\u00e0 C\u00f4ng ngh\u1ec7 Qu\u1ed1c gia \u2013 C\u01a1 s\u1edf d\u1eef li\u1ec7u Charpy<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>When it comes to ensuring the safety and durability of piping systems, understanding plastic impact testing is essential. In particular, the Charpy impact test for plastics<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":2320,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[56],"tags":[],"class_list":["post-2310","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ppr-pipe"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Importance of Charpy Impact Test for PPR Pipes | DESO Group<\/title>\n<meta name=\"description\" content=\"Discover why plastic impact testing and Charpy impact tests for plastics are crucial for certified PPR pipes\u2019 durability, safety, and long-term performance.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.desopipe.com\/vi\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Importance of Charpy Impact Test for PPR Pipes | DESO Group\" \/>\n<meta property=\"og:description\" content=\"Discover why plastic impact testing and Charpy impact tests for plastics are crucial for certified PPR pipes\u2019 durability, safety, and long-term performance.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.desopipe.com\/vi\/blog\/ppr-pipe\/importance-of-charpy-impact-test-for-ppr-pipes\/\" \/>\n<meta property=\"og:site_name\" content=\"World-Class PPR Piping System Manufacturer | DESO Group\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-01T15:50:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-31T09:13:36+00:00\" \/>\n<meta property=\"og:image\" 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