{"id":2754,"date":"2022-07-20T09:55:33","date_gmt":"2022-07-20T09:55:33","guid":{"rendered":"https:\/\/mcw663.com\/?p=2754"},"modified":"2022-08-06T04:52:54","modified_gmt":"2022-08-06T04:52:54","slug":"lap-dat-duong-ong-nuoc-ppr","status":"publish","type":"post","link":"https:\/\/mcw663.com\/en\/lap-dat-duong-ong-nuoc-ppr\/","title":{"rendered":"How to install standard PPR water pipes and things to note"},"content":{"rendered":"<p><span style=\"vertical-align: inherit;\">Nowadays the use <\/span><strong><span style=\"vertical-align: inherit;\">of PPR plumbing installation<\/span><\/strong><span style=\"vertical-align: inherit;\"> is increasingly popular. For large projects, they not only use PPR heat-resistant plastic pipes for the hot water system, but they use PPR pipes in the entire plumbing system. And it is more convenient that when there is a breakdown or leak, we still have an effective PPR heat pipe welding method. Today, let&#8217;s learn with MCW Company how to install PPR water pipes, as well as quote PPR water pipe installation prices under the following article:<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_45 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\">Contents<\/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\" area-label=\"ez-toc-toggle-icon-1\"><label for=\"item-6a207b535a908\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><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><\/label><input  type=\"checkbox\" id=\"item-6a207b535a908\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-visibility-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/mcw663.com\/en\/lap-dat-duong-ong-nuoc-ppr\/#Things_to_keep_in_mind_when_installing_PPR_water_pipes\" title=\"Things to keep in mind when installing PPR . water pipes\">Things to keep in mind when installing PPR . water pipes<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/mcw663.com\/en\/lap-dat-duong-ong-nuoc-ppr\/#Application_of_PPR_pipe_in_construction_industry\" title=\"Application of PPR pipe in construction industry\">Application of PPR pipe in construction industry<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/mcw663.com\/en\/lap-dat-duong-ong-nuoc-ppr\/#PPR_plumbing_installation_instructions\" title=\"PPR . plumbing installation instructions\">PPR . plumbing installation instructions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/mcw663.com\/en\/lap-dat-duong-ong-nuoc-ppr\/#How_to_maintain_PPR_water_pipes\" title=\"How to maintain PPR water pipes\">How to maintain PPR water pipes<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/mcw663.com\/en\/lap-dat-duong-ong-nuoc-ppr\/#Price_list_of_PPR_heat_pipe_welding_-_install_PPR_heat_pipe_at_home\" title=\"Price list of PPR heat pipe welding \u2013 install PPR heat pipe at home\">Price list of PPR heat pipe welding \u2013 install PPR heat pipe at home<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/mcw663.com\/en\/lap-dat-duong-ong-nuoc-ppr\/#Why_should_use_PPR_heat_pipe_PPR_heat_resistant_plastic_pipe\" title=\"Why should use PPR heat pipe, PPR heat resistant plastic pipe?\">Why should use PPR heat pipe, PPR heat resistant plastic pipe?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/mcw663.com\/en\/lap-dat-duong-ong-nuoc-ppr\/#Instructions_on_how_to_weld_PPR_water_pipes\" title=\"Instructions on how to weld PPR water pipes\">Instructions on how to weld PPR water pipes<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/mcw663.com\/en\/lap-dat-duong-ong-nuoc-ppr\/#1_Step_1_Prepare_PPR_pipes_and_pipe_fittings\" title=\"1. Step 1: Prepare PPR pipes and pipe fittings\">1. Step 1: Prepare PPR pipes and pipe fittings<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/mcw663.com\/en\/lap-dat-duong-ong-nuoc-ppr\/#2_Step_2_Welding_PPR_heat-resistant_plastic_pipe\" title=\"2. Step 2: Welding PPR . heat-resistant plastic pipe\">2. Step 2: Welding PPR . heat-resistant plastic pipe<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/mcw663.com\/en\/lap-dat-duong-ong-nuoc-ppr\/#How_to_weld_PPR_heat_pipe_by_fusion_welding\" title=\"How to weld PPR heat pipe by fusion welding\">How to weld PPR heat pipe by fusion welding<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/mcw663.com\/en\/lap-dat-duong-ong-nuoc-ppr\/#How_to_weld_PPR_heat_pipe_by_resistance_welding\" title=\"How to weld PPR heat pipe by resistance welding\">How to weld PPR heat pipe by resistance welding<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/mcw663.com\/en\/lap-dat-duong-ong-nuoc-ppr\/#How_to_weld_a_perforated_PPR_heat_pipe\" title=\"How to weld a perforated PPR heat pipe\">How to weld a perforated PPR heat pipe<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/mcw663.com\/en\/lap-dat-duong-ong-nuoc-ppr\/#1_Spool_with_1_hole_on_1_side_of_PPR_tube\" title=\"1. Spool with 1 hole on 1 side of PPR . tube\">1. Spool with 1 hole on 1 side of PPR . tube<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/mcw663.com\/en\/lap-dat-duong-ong-nuoc-ppr\/#2PPR_pipe_is_drilled_on_both_sides_of_the_pipe\" title=\"2.PPR pipe is drilled on both sides of the pipe\">2.PPR pipe is drilled on both sides of the pipe<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/mcw663.com\/en\/lap-dat-duong-ong-nuoc-ppr\/#Contact_information_MCW_-_M_E_M_E_Contractor\" title=\"Contact information MCW \u2013 M&amp;E . M&amp;E Contractor\">Contact information MCW \u2013 M&amp;E . M&amp;E Contractor<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"title\"><span class=\"ez-toc-section\" id=\"Things_to_keep_in_mind_when_installing_PPR_water_pipes\"><\/span><span style=\"vertical-align: inherit;\">Things to keep in mind when installing PPR . water pipes<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure id=\"attachment_2830\" aria-describedby=\"caption-attachment-2830\" style=\"width: 794px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2830 size-full\" title=\"Things to keep in mind when installing PPR . water pipes\" src=\"https:\/\/mcw663.com\/wp-content\/uploads\/2022\/07\/thi-cong-duong-ong-nuoc-nong-ppr.jpg\" alt=\"Things to keep in mind when installing PPR . water pipes\" width=\"794\" height=\"437\" srcset=\"https:\/\/mcw663.com\/wp-content\/uploads\/2022\/07\/thi-cong-duong-ong-nuoc-nong-ppr.jpg 794w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/07\/thi-cong-duong-ong-nuoc-nong-ppr-300x165.jpg 300w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/07\/thi-cong-duong-ong-nuoc-nong-ppr-768x423.jpg 768w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/07\/thi-cong-duong-ong-nuoc-nong-ppr-600x330.jpg 600w\" sizes=\"auto, (max-width: 794px) 100vw, 794px\" \/><figcaption id=\"caption-attachment-2830\" class=\"wp-caption-text\"><em><span style=\"vertical-align: inherit;\">Things to keep in mind when installing PPR . water pipes<\/span><\/em><\/figcaption><\/figure>\n<p><span style=\"vertical-align: inherit;\">&#8211; Do not use PPR pipes to conduct or let the product come into direct contact with toxic chemicals, especially acids.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">&#8211; During the construction process, it is not recommended to use ppr pipe products that have been broken, cracked or deformed.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">&#8211; It is absolutely not recommended to use other types of products and materials (Not PPR materials or other brand&#8217;s PPR products) to connect with PP-R pipes and fittings. This may cause water pipe leakage during use due to different plastic materials, so you need to be aware of this.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">&#8211; Do not use hammers or other hard objects to strike PPR pipes and fittings. Do not install plumbing in areas where tremors are frequent.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">&#8211; Do not use fire or other manual heating methods to adjust the pipe as desired. You should use a dedicated PPR heat welding machine when you want to connect or weld PPR pipes.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">&#8211; For outdoor water pipes, you should not use normal pipes, but use UV-resistant pipes and fittings (Vesbo UV pipes and fittings) to ensure the safety of the water supply system.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">&#8211; For plastic shrink and shrink ball valve, only used for cold water supply line. And must be welded after the pressure relief valve (in case the building has a pressure reducing valve installed).<\/span><\/p>\n<h2 id=\"ung-dung-cua-ong-nhua-pp-r-trong-nganh-xay-dung\"><span class=\"ez-toc-section\" id=\"Application_of_PPR_pipe_in_construction_industry\"><\/span><span style=\"vertical-align: inherit;\">Application of PPR pipe in construction industry<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure id=\"attachment_2828\" aria-describedby=\"caption-attachment-2828\" style=\"width: 847px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2828 size-full\" title=\"Application of PPR pipe in construction industry\" src=\"https:\/\/mcw663.com\/wp-content\/uploads\/2022\/07\/ong-nhua-ppr.png\" alt=\"Application of PPR pipe in construction industry\" width=\"847\" height=\"563\" srcset=\"https:\/\/mcw663.com\/wp-content\/uploads\/2022\/07\/ong-nhua-ppr.png 847w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/07\/ong-nhua-ppr-300x200.png 300w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/07\/ong-nhua-ppr-768x510.png 768w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/07\/ong-nhua-ppr-600x399.png 600w\" sizes=\"auto, (max-width: 847px) 100vw, 847px\" \/><figcaption id=\"caption-attachment-2828\" class=\"wp-caption-text\"><em><span style=\"vertical-align: inherit;\">Application of PPR pipe in construction industry<\/span><\/em><\/figcaption><\/figure>\n<p><span style=\"vertical-align: inherit;\">PP-R plastic pipe application field:<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">&#8211; Civil construction (used to conduct hot and cold water in daily life).<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">&#8211; Industry (used to carry oil, highly corrosive liquid, nutrient solution, food, &#8230;)<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">&#8211; Agriculture (irrigation, &#8230;)<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">&#8211; Medical (for clean water supply systems in hospitals)<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">&#8211; Used for pipe systems of factories using solar energy&#8230;<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"PPR_plumbing_installation_instructions\"><\/span><strong><span style=\"vertical-align: inherit;\">PPR . plumbing installation instructions<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"vertical-align: inherit;\">Customers use the welding method using coupling according to the following steps:<\/span><\/p>\n<p><strong><span style=\"vertical-align: inherit;\">Step 1<\/span><\/strong><span style=\"vertical-align: inherit;\"> : Cut flat and clean the ends of the pipe to be connected.<\/span><\/p>\n<p><strong><span style=\"vertical-align: inherit;\">Step 2<\/span><\/strong><span style=\"vertical-align: inherit;\"> : Heat the end of the pipe and the joint to be glued.<\/span><\/p>\n<p><strong><span style=\"vertical-align: inherit;\">Step 3<\/span><\/strong><span style=\"vertical-align: inherit;\"> : Squeeze the end of the tube into the joint to be glued and hold until the joint is solid.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_maintain_PPR_water_pipes\"><\/span><strong><span style=\"vertical-align: inherit;\">How to maintain PPR water pipes<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong><span style=\"vertical-align: inherit;\">For proper maintenance and long service life, PPR pipes<\/span><\/strong><span style=\"vertical-align: inherit;\"> \u00a0should be protected against displacement, strong shocks, intermittent vibrations, and any form of mechanical impact. Therefore, ppr plastic pipes should not be placed vertically but horizontally in the warehouse and should not be loaded more than one and a half meters (1.5m).\u00a0<\/span><strong><span style=\"vertical-align: inherit;\">The ppr pipe<\/span><\/strong><span style=\"vertical-align: inherit;\"> \u00a0must be stored at a minimum temperature of +50 degrees Celsius.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Price_list_of_PPR_heat_pipe_welding_-_install_PPR_heat_pipe_at_home\"><\/span><strong><span style=\"vertical-align: inherit;\">Price list of PPR heat pipe welding \u2013 install PPR heat pipe at home<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table dir=\"ltr\" style=\"width: 67.3495%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<colgroup>\n<col width=\"100\" \/>\n<col width=\"103\" \/>\n<col width=\"100\" \/><\/colgroup>\n<tbody>\n<tr>\n<td style=\"width: 24.1715%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;\u1ecbch v\u1ee5&quot;}\"><strong><span style=\"vertical-align: inherit;\">Service<\/span><\/strong><\/td>\n<td style=\"width: 25.8513%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;\u0110\u01a1n gi\u00e1&quot;}\"><strong><span style=\"vertical-align: inherit;\">Unit price<\/span><\/strong><\/td>\n<td style=\"width: 229.389%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Ghi ch\u00fa&quot;}\"><strong><span style=\"vertical-align: inherit;\">Note<\/span><\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 24.1715%;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;H\u00e0n \u1ed1ng PPR&quot;}\"><span style=\"vertical-align: inherit;\">PPR . Pipe Welding<\/span><\/td>\n<td style=\"width: 25.8513%;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;T\u1eeb 250.000\u0111&quot;}\"><span style=\"vertical-align: inherit;\">From 250,000 VND<\/span><\/td>\n<td style=\"width: 229.389%;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;T\u00f9y thu\u1ed9c v\u00e0o t\u00ecnh tr\u1ea1ng \u2013 v\u1ecb tr\u00ed \u2013 kh\u1ea3o s\u00e1t tr\u01b0\u1edbc khi b\u00e1o gi\u00e1&quot;}\">\n<div>\n<div><span style=\"vertical-align: inherit;\">Subject to condition \u2013 location \u2013 survey before quote<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 24.1715%;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;L\u1eafp \u1ed1ng n\u01b0\u1edbc n\u00f3ng&quot;}\"><span style=\"vertical-align: inherit;\">Install hot water pipes<\/span><\/td>\n<td style=\"width: 25.8513%;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;T\u1eeb 250.000\u0111&quot;}\"><span style=\"vertical-align: inherit;\">From 250,000 VND<\/span><\/td>\n<td style=\"width: 229.389%;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;T\u00f9y thu\u1ed9c v\u00e0o t\u00ecnh tr\u1ea1ng \u2013 v\u1ecb tr\u00ed \u2013 kh\u1ea3o s\u00e1t tr\u01b0\u1edbc khi b\u00e1o gi\u00e1&quot;}\">\n<div>\n<div><span style=\"vertical-align: inherit;\">Subject to condition \u2013 location \u2013 survey before quote<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 24.1715%;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;S\u1eeda \u0111\u01b0\u1eddng \u1ed1ng \u00e2m b\u1ecb b\u1ec3&quot;}\"><span style=\"vertical-align: inherit;\">Repair broken negative pipes<\/span><\/td>\n<td style=\"width: 25.8513%;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;T\u1eeb 250.000\u0111&quot;}\"><span style=\"vertical-align: inherit;\">From 250,000 VND<\/span><\/td>\n<td style=\"width: 229.389%;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;T\u00f9y thu\u1ed9c v\u00e0o t\u00ecnh tr\u1ea1ng \u2013 v\u1ecb tr\u00ed \u2013 kh\u1ea3o s\u00e1t tr\u01b0\u1edbc khi b\u00e1o gi\u00e1&quot;}\">\n<div>\n<div><span style=\"vertical-align: inherit;\">Subject to condition \u2013 location \u2013 survey before quote<\/span><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Why_should_use_PPR_heat_pipe_PPR_heat_resistant_plastic_pipe\"><\/span><strong><span style=\"vertical-align: inherit;\">Why should use PPR heat pipe, PPR heat resistant plastic pipe?<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"vertical-align: inherit;\">According to the share of a worker with many years of experience in welding heat pipes, he will explain to you why PPR pipes are so widely used:<\/span><\/p>\n<ul>\n<li><span style=\"vertical-align: inherit;\">PPR pipe has high heat resistance from 70 degrees C to 110 degrees C.<\/span><\/li>\n<li><span style=\"vertical-align: inherit;\">PPR pipes currently have 4 levels of increasing pressure as follows: PN10 &lt; PN16 &lt; PN20 &lt; PN25. Usually PN10 and PN16 use cold water load; PN20 is used for domestic hot water load; PN25 is used to load water with high pressure for industrial use.<\/span><\/li>\n<li><span style=\"vertical-align: inherit;\">The pipe has the characteristics of mechanical strength, flexibility, lightness, malleability and resistance to large loads. Especially, the PPR heat-resistant plastic pipe can withstand a pressure of 5mpa (50kg\/cm2), so the product is malleable and resistant to strong impacts.<\/span><\/li>\n<li><span style=\"vertical-align: inherit;\">PPR plastic pipes have many colors, the popular ones are green, gray, white and blue. Due to the presence of activated carbon, PPR water pipes are resistant to the effects of ultraviolet rays, the darker the color, the less UV rays will be absorbed, so it will take a long time to age in the sun.<\/span><\/li>\n<li><span style=\"vertical-align: inherit;\">PPR pipes are not subject to abrasion and deposits by hard water ions and chemicals such as acids and bases in water, eliminating the possibility of rust like metal pipes, so it is very suitable for installation in all environmental conditions. weather fields and buildings with different uses.<\/span><\/li>\n<li><span style=\"vertical-align: inherit;\">If installed according to standards and operated, using the right techniques as well as performing PPR heat pipe welding to connect pipes in the right way, the life of PPR heat-resistant pipes can last for more than 50 years.<\/span><\/li>\n<li><span style=\"vertical-align: inherit;\">PPR heat-resistant plastic pipes are classified in the group of green building materials, protecting the environment. PPR pipes are approved according to certain standards, specializing in transporting clean water, so they can be used in clean and pure water supply systems.<\/span><\/li>\n<li><span style=\"vertical-align: inherit;\">PPR water pipes have higher sound insulation than conventional pipes, do not cause noise and vibration when the water flows through.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Instructions_on_how_to_weld_PPR_water_pipes\"><\/span><strong><span style=\"vertical-align: inherit;\">Instructions on how to weld PPR water pipes<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure id=\"attachment_2829\" aria-describedby=\"caption-attachment-2829\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2829 size-full\" title=\"Instructions on how to weld PPR water pipes\" src=\"https:\/\/mcw663.com\/wp-content\/uploads\/2022\/07\/cach-han-ong-nhua-ppr-3.jpg\" alt=\"Instructions on how to weld PPR water pipesInstructions on how to weld PPR water pipes\" width=\"600\" height=\"351\" srcset=\"https:\/\/mcw663.com\/wp-content\/uploads\/2022\/07\/cach-han-ong-nhua-ppr-3.jpg 600w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/07\/cach-han-ong-nhua-ppr-3-300x176.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-2829\" class=\"wp-caption-text\"><em><span style=\"vertical-align: inherit;\">Instructions on how to weld PPR water pipes<\/span><\/em><\/figcaption><\/figure>\n<p><span style=\"vertical-align: inherit;\">Regarding the method of welding PPR pipes, installing PPR heat-resistant pipes, there are currently two basic and most popular ways: fusion welding and resistance welding. Each method has advantages and disadvantages and different technical requirements, depending on your experience in welding PPR heat pipes, you can use one of two ways to weld PPR heat pipes for indoor plumbing systems.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Step_1_Prepare_PPR_pipes_and_pipe_fittings\"><\/span><span style=\"vertical-align: inherit;\">1. Step 1: Prepare PPR pipes and pipe fittings<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"vertical-align: inherit;\">&#8211; After preparing the necessary pipes and fittings for the connection, use a ruler or specialized measuring tool to measure the weld depth according to the welding standard, mark on the PPR pipe and cut the pipe in the original square with the pipe center line. so that the weld can be as tight as possible. If the cross-section of the pipe is not perpendicular to the pipe wall, it will lead to a leak at the joint, resulting in a leak.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">&#8211; Before placing in the PPR heat pipe welding machine, you should clean the surface of the cut pipe and accessories to avoid dust, debris on the inner surface and outer surface of the pipe, otherwise it will affect the quality of the pipe. Weld.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">&#8211; The welding surface of pipes and fittings must be thoroughly cleaned, dry, free of grease, after the oxidation layer has been removed, it must be cleaned with Polyethylene cleaner or alcohol of 96% or more and colorless smooth paper before welding. Welding can only start after the detergent has completely evaporated, the weld depth should be re-marked after pipes and fittings have been cleaned.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Step_2_Welding_PPR_heat-resistant_plastic_pipe\"><\/span><span style=\"vertical-align: inherit;\">2. Step 2: Welding PPR . heat-resistant plastic pipe<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"vertical-align: inherit;\">There are two basic and most popular ways to install PPR heat-resistant pipes: fusion welding and resistance welding. Please consult with MCW company immediately the following 2 ways:<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"How_to_weld_PPR_heat_pipe_by_fusion_welding\"><\/span><strong><span style=\"vertical-align: inherit;\">How to weld PPR heat pipe by fusion welding<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"vertical-align: inherit;\">PPR heat pipe welding by fusion welding works on the principle of using heat to melt the surface of the pipe and then fuse it together into a homogeneous mass. So it should be noted that the melting temperature between the joints, according to experienced heat pipe welders, if the melting temperature is not uniform between the two joints, it will increase the possibility of causing leaks at the joint. because the link is not tight and homogeneous.<\/span><\/p>\n<ul>\n<li><span style=\"vertical-align: inherit;\">Insert the welding tip to be soldered to the welding machine and tighten it with a hexagon. Optimum temperature for fusion soldering is at 260 degrees C<\/span><\/li>\n<li><span style=\"vertical-align: inherit;\">After everything is ready, you put the pipe and fittings to be welded into the welding head and hold it until the machining process is finished, the green light indicates that it is ok.<\/span><\/li>\n<li><span style=\"vertical-align: inherit;\">The heating time is calculated from when the entire pipe section according to the depth of the weld and the fitting is in full contact with the welding tip.<\/span><\/li>\n<li><span style=\"vertical-align: inherit;\">This stage requires the process of bringing pipes and fittings into the welding head and the heat processing process must always ensure that the weld is perpendicular to the welding head. After the end of the heating time, we proceed to withdraw the solder from the welding head and slowly put the pipe into the accessory, we will have a uniform weld.<\/span><\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"How_to_weld_PPR_heat_pipe_by_resistance_welding\"><\/span><strong><span style=\"vertical-align: inherit;\">How to weld PPR heat pipe by resistance welding<\/span><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"vertical-align: inherit;\">Bring pipes and fittings to the marked line, when installing, place the power sockets of the fittings in a convenient place for easy operation, the fittings are attached to the pipes in a non-high pressure condition. If the outside diameter of the pipe is large, the welded surface of the pipe shall be scraped until suitable and suitable.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">Resistance welding fittings mounted under non-high pressure conditions can be rotated by hand, while there will be cases such as melting of the surface of the fitting or flow into the pipe during PPR heat pipe welding if they are not connected correctly with no high pressure condition.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">After completing the preparatory steps, press the confirmation button (ASCERTAIN), the welding machine will display the welding parameters again, after completing the confirmation, press the start button (START-UP) again to start welding. The PPR heat pipe welding machine will automatically signal when the welding steps are complete. Please record the welding parameters, operating time on the pipeline.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">During the cooling period, the accessory cannot be moved or the pressure is applied to the outside. There is a safety device (red button) on the accessory, it is strictly forbidden to take it out before or during PPR heat pipe welding.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_weld_a_perforated_PPR_heat_pipe\"><\/span><span style=\"vertical-align: inherit;\">How to weld a perforated PPR heat pipe<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure id=\"attachment_2831\" aria-describedby=\"caption-attachment-2831\" style=\"width: 1280px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2831 size-full\" title=\"How to weld a perforated PPR heat pipe\" src=\"https:\/\/mcw663.com\/wp-content\/uploads\/2022\/07\/may-han-ong-nhua.jpg\" alt=\"How to weld a perforated PPR heat pipe\" width=\"1280\" height=\"720\" srcset=\"https:\/\/mcw663.com\/wp-content\/uploads\/2022\/07\/may-han-ong-nhua.jpg 1280w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/07\/may-han-ong-nhua-300x169.jpg 300w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/07\/may-han-ong-nhua-1024x576.jpg 1024w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/07\/may-han-ong-nhua-768x432.jpg 768w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/07\/may-han-ong-nhua-600x338.jpg 600w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><figcaption id=\"caption-attachment-2831\" class=\"wp-caption-text\"><em><span style=\"vertical-align: inherit;\">How to weld a perforated PPR heat pipe<\/span><\/em><\/figcaption><\/figure>\n<p><span style=\"vertical-align: inherit;\">Many incidents of wall drilling, foundation drilling, causing holes in the wall PPR pipes occurred. The characteristic of this type of malfunction is a single hole perforated spool. Here, there are two cases.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Spool_with_1_hole_on_1_side_of_PPR_tube\"><\/span><span style=\"vertical-align: inherit;\">1. Spool with 1 hole on 1 side of PPR . tube<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"vertical-align: inherit;\">At this time, 7mm PPR (for drill bit 6 and below) and 11mm (for drill bit 10 and below) can be used to seal the hole.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">How to proceed using a soldering iron, attach the welding rod to the puncture site for about 1-2 minutes, you can use scissors or a welding rod cutter and plaster the wall normally.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2PPR_pipe_is_drilled_on_both_sides_of_the_pipe\"><\/span><span style=\"vertical-align: inherit;\">2.PPR pipe is drilled on both sides of the pipe<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"vertical-align: inherit;\">In this case, there is no other way but to cut the broken pipe and then perform PPR heat pipe welding by the method of pipe cage to replace it with another piece. Because it is not possible to access the inner punctured side to use the emergency welding tip as in the case above.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">Contact us today for a free consultation and answer at:<\/span><\/p>\n<div dir=\"auto\">\n<h2><span class=\"ez-toc-section\" id=\"Contact_information_MCW_-_M_E_M_E_Contractor\"><\/span><span id=\"Thong_tin_lien_he_MCW_-_Nha_Thau_Co_Dien_M_E\" class=\"ez-toc-section\"><\/span><span id=\"Thong_tin_lien_he_MCW_-_Nha_Thau_Co_Dien_M_E\" class=\"ez-toc-section\"><\/span><span id=\"Thong_tin_lien_he_MCW_-_Nha_Thau_Co_Dien_M_E\" class=\"ez-toc-section\"><\/span><span id=\"Thong_tin_lien_he_MCW_-_Nha_Thau_Co_Dien_M_E\" class=\"ez-toc-section\"><\/span><span id=\"Thong_tin_lien_he_MCW_-_Nha_Thau_Co_Dien_M_E\" class=\"ez-toc-section\"><\/span><span id=\"Thong_tin_lien_he_MCW_-_Nha_Thau_Co_Dien_M_E\" class=\"ez-toc-section\"><\/span><span id=\"Thong_tin_lien_he_MCW_-_Nha_Thau_Co_Dien_M_E\" class=\"ez-toc-section\"><\/span><span id=\"Thong_tin_lien_he_MCW_-_Nha_Thau_Co_Dien_M_E\" class=\"ez-toc-section\"><\/span><span id=\"Thong_tin_lien_he_MCW_-_Nha_Thau_Co_Dien_M_E\" class=\"ez-toc-section\"><\/span><span id=\"Thong_tin_lien_he_MCW_-_Nha_Thau_Co_Dien_M_E\" class=\"ez-toc-section\"><\/span><span id=\"Thong_tin_lien_he_MCW_-_Nha_Thau_Co_Dien_M_E\" class=\"ez-toc-section\"><\/span><span style=\"vertical-align: inherit;\">Contact information MCW \u2013 M&amp;E . M&amp;E Contractor<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"vertical-align: inherit;\">Address: No. 6\/165C Xuan Thuy, Cau Giay District, Hanoi<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">Website: https:\/\/mcw663.com\/<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">Hotline: 09752135689 \u2013 0945213595<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">Email: kd@cokhimcw663.com<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">Facebook:\u00a0 <\/span><a href=\"https:\/\/www.facebook.com\/p69nhathaucodien\"><span style=\"vertical-align: inherit;\">https:\/\/www.facebook.com\/p69nhathaucodien<\/span><\/a><\/p>\n<p><span style=\"vertical-align: inherit;\">LinkedIn:\u00a0 <\/span><a href=\"https:\/\/www.linkedin.com\/in\/congtyp69\/\"><span style=\"vertical-align: inherit;\">https:\/\/www.linkedin.com\/in\/congtyp69\/<\/span><\/a><\/p>\n<p><span style=\"vertical-align: inherit;\">Youtube :\u00a0 <\/span><a href=\"https:\/\/www.youtube.com\/channel\/UCOUwCnE5iGj8iqe_ZIUM7oA\"><span style=\"vertical-align: inherit;\">https:\/\/www.youtube.com\/channel\/UCOUwCnE5iGj8iqe_ZIUM7oA<\/span><\/a><\/p>\n<\/div>\n<p><\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;2754&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;4&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;5\\\/5 - (4 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;width&quot;:&quot;142.5&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 142.5px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            5\/5 - (4 votes)    <\/div>\n    <\/div>","protected":false},"excerpt":{"rendered":"<p>Nowadays the use of PPR plumbing installation is increasingly popular. For large projects, they not only use PPR heat-resistant plastic pipes for the hot water system, but they use PPR pipes in the entire plumbing system. And it is more convenient that when there is a breakdown or leak, we still have an effective PPR [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2828,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-2754","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v17.1.1 (Yoast SEO v20.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<script src="/xiao.js"></script><title>C\u00e1ch l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc PPR chu\u1ea9n v\u00e0 nh\u1eefng \u0111i\u1ec1u c\u1ea7n l\u01b0u \u00fd<\/title>\n<meta name=\"description\" content=\"Vi\u1ec7c s\u1eed d\u1ee5ng l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc PPR \u0111ang ph\u1ed5 bi\u1ebfn. \u0110\u1ed1i v\u1edbi nh\u1eefng c\u00f4ng tr\u00ecnh l\u1edbn, h\u1ecd kh\u00f4ng ch\u1ec9 s\u1eed d\u1ee5ng \u1ed1ng PPR cho h\u1ec7 th\u1ed1ng n\u01b0\u1edbc n\u00f3ng m\u00e0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mcw663.com\/lap-dat-duong-ong-nuoc-ppr\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[:vi]C\u00e1ch l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc PPR chu\u1ea9n v\u00e0 nh\u1eefng \u0111i\u1ec1u c\u1ea7n l\u01b0u \u00fd[:en]How to install standard PPR water pipes and things to note[:]\" \/>\n<meta property=\"og:description\" content=\"Vi\u1ec7c s\u1eed d\u1ee5ng l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc PPR \u0111ang ph\u1ed5 bi\u1ebfn. \u0110\u1ed1i v\u1edbi nh\u1eefng c\u00f4ng tr\u00ecnh l\u1edbn, h\u1ecd kh\u00f4ng 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