{"id":2050,"date":"2022-04-30T16:20:04","date_gmt":"2022-04-30T16:20:04","guid":{"rendered":"https:\/\/p69.com.vn\/?p=2050"},"modified":"2022-06-03T09:00:06","modified_gmt":"2022-06-03T09:00:06","slug":"lap-dat-ong-gio-vuong-bich-thep-v","status":"publish","type":"post","link":"https:\/\/p69.com.vn\/en\/lap-dat-ong-gio-vuong-bich-thep-v\/","title":{"rendered":"Installation of square steel V-shaped ducts: quote, how to install from A &#8211; Z"},"content":{"rendered":"<p><strong>Installing the right V-shaped steel square duct<\/strong> is a prerequisite for the duct system to function properly, for safe and long-term operation. Therefore, this operation is extremely important and must be understood. Please refer to the following article with P69 about the installation process of V steel flanged square ducts, quotation of V steel flanged square ducts!<\/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-69e8e593b0df0\" 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-69e8e593b0df0\"><\/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:\/\/p69.com.vn\/en\/lap-dat-ong-gio-vuong-bich-thep-v\/#Learn_about_steel_flange_square_ductwork_V\" title=\"Learn about steel flange square ductwork V\">Learn about steel flange square ductwork V<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/p69.com.vn\/en\/lap-dat-ong-gio-vuong-bich-thep-v\/#Advantages_of_square_steel_flanged_ductwork_V\" title=\"Advantages of square steel flanged ductwork V\">Advantages of square steel flanged ductwork V<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/p69.com.vn\/en\/lap-dat-ong-gio-vuong-bich-thep-v\/#Disadvantages_of_square_wind_pipe_with_steel_flange_V\" title=\"Disadvantages of square wind pipe with steel flange V\">Disadvantages of square wind pipe with steel flange V<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/p69.com.vn\/en\/lap-dat-ong-gio-vuong-bich-thep-v\/#How_to_install_square_air_duct_with_steel_flange_V\" title=\"How to install square air duct with steel flange V\">How to install square air duct with steel flange V<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/p69.com.vn\/en\/lap-dat-ong-gio-vuong-bich-thep-v\/#Quotation_for_square_windpipe_with_steel_flange\" title=\"Quotation for square windpipe with steel flange\">Quotation for square windpipe with steel flange<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/p69.com.vn\/en\/lap-dat-ong-gio-vuong-bich-thep-v\/#Contact_information_P69_-_M_E_Contractor\" title=\"Contact information P69 \u2013 M&amp;E Contractor\">Contact information P69 \u2013 M&amp;E Contractor<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Learn_about_steel_flange_square_ductwork_V\"><\/span>Learn about steel flange square ductwork V<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Duct is a common product widely used in ventilation and cooling systems of factories. In which, installing V steel flange square duct is one of the basic types of ductwork chosen by many contractors. In the subcategory of the square duct system, the V flange is a type of duct designed with quite different specifications, intended to be applied to a number of projects with high technical requirements.<\/p>\n<figure id=\"attachment_2080\" aria-describedby=\"caption-attachment-2080\" style=\"width: 720px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2080\" src=\"https:\/\/p69.com.vn\/wp-content\/uploads\/2022\/04\/ong-gio-vuong-bich-V-1.jpg\" alt=\"\u1ed0ng gi\u00f3 vu\u00f4ng b\u00edch th\u00e9p V\" width=\"720\" height=\"960\" srcset=\"https:\/\/p69.com.vn\/wp-content\/uploads\/2022\/04\/ong-gio-vuong-bich-V-1.jpg 720w, https:\/\/p69.com.vn\/wp-content\/uploads\/2022\/04\/ong-gio-vuong-bich-V-1-600x800.jpg 600w, https:\/\/p69.com.vn\/wp-content\/uploads\/2022\/04\/ong-gio-vuong-bich-V-1-225x300.jpg 225w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption id=\"caption-attachment-2080\" class=\"wp-caption-text\"><em>Steel Flange Square Duct V<\/em><\/figcaption><\/figure>\n<p>V-flange duct is made from galvanized sheet, stainless steel, then powder coated to protect the pipe from bad influences from the outside environment. Depending on the installation space and duct system, V flanged ductwork will be designed and manufactured in different sizes.<\/p>\n<p>Currently, the installation of square V steel flanged ducts is widely used in factories, factories, high-rise apartments, commercial centers, etc. As a result, the duct system works better, ensuring efficiency. High ventilation capacity as well as safety during use.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Advantages_of_square_steel_flanged_ductwork_V\"><\/span>Advantages of square steel flanged ductwork V<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Before deciding to order, as well as use any product, not just ductwork. The customer should consider the advantages and disadvantages of that product. From there, you can make the right choices.<\/p>\n<p>V flanged air duct products have many outstanding advantages such as:<\/p>\n<p>Having a solid, durable structure, high rigidity because it is made of solid materials, it can meet the requirements of large projects.<\/p>\n<p>\u2013 Easy and quick installation.<\/p>\n<p>\u2013 Suitable for use in large projects, requiring high technical and capacity requirements.<\/p>\n<p>&#8211; No deformation or rust during use.<\/p>\n<p>&#8211; Easy to repair, maintain and clean.<\/p>\n<p>\u2013 Safety for people and operating system.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Disadvantages_of_square_wind_pipe_with_steel_flange_V\"><\/span>Disadvantages of square wind pipe with steel flange V<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Besides, V flange also has disadvantages such as:<\/p>\n<p>\u2013 Occupying a lot of area, difficult to move, so it is suitable for installation in projects with large area.<\/p>\n<p>\u2013 Not suitable for small ventilation systems, small installation area.<\/p>\n<p>\u2013 The process of manufacturing and finishing products also requires more time.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_install_square_air_duct_with_steel_flange_V\"><\/span>How to install square air duct with steel flange V<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure id=\"attachment_2081\" aria-describedby=\"caption-attachment-2081\" style=\"width: 640px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2081 size-full\" title=\"C\u00e1ch l\u1eafp \u0111\u1eb7t \u1ed1ng gi\u00f3 vu\u00f4ng b\u00edch th\u00e9p V\" src=\"https:\/\/p69.com.vn\/wp-content\/uploads\/2022\/04\/lap-dat-ong-gio-vuong-bich-V.jpg\" alt=\"C\u00e1ch l\u1eafp \u0111\u1eb7t \u1ed1ng gi\u00f3 vu\u00f4ng b\u00edch th\u00e9p V\" width=\"640\" height=\"480\" srcset=\"https:\/\/p69.com.vn\/wp-content\/uploads\/2022\/04\/lap-dat-ong-gio-vuong-bich-V.jpg 640w, https:\/\/p69.com.vn\/wp-content\/uploads\/2022\/04\/lap-dat-ong-gio-vuong-bich-V-600x450.jpg 600w, https:\/\/p69.com.vn\/wp-content\/uploads\/2022\/04\/lap-dat-ong-gio-vuong-bich-V-300x225.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption id=\"caption-attachment-2081\" class=\"wp-caption-text\"><em>How to install square air duct with steel flange V<\/em><\/figcaption><\/figure>\n<p>Step 1: You prepare the flange with the circumference corresponding to the duct and fittings.<\/p>\n<p>Step 2: You ensure that the hole distance of the flange is uniform, avoiding too much exposure and loss of aesthetics.<\/p>\n<p>Step 3: Then we use the included accessories to fix this system.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Quotation_for_square_windpipe_with_steel_flange\"><\/span>Quotation for square windpipe with steel flange<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/p69.com.vn\/\" target=\"_blank\" rel=\"noopener\"><strong>P69 Mechanical Factory<\/strong><\/a> Please refer to our price list of V steel square air ducts with available types and sizes. About the quotation of square air ducts manufactured according to individual requirements, if you need quick advice, please contact the phone number 02422121212 \u2013 0965937799.<\/p>\n<table dir=\"ltr\" style=\"width: 50.2075%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<colgroup>\n<col width=\"100\" \/>\n<col width=\"100\" \/>\n<col width=\"283\" \/><\/colgroup>\n<tbody>\n<tr>\n<td style=\"width: 11.8852%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;STT&quot;}\"><strong>No.<\/strong><\/td>\n<td style=\"width: 26.2358%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;D\u1ed8 D\u00c0Y&quot;}\"><strong>THICKNESS<\/strong><\/td>\n<td style=\"width: 61.2642%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;\u1ed0NG TH\u1eb2NG B\u00cdCH V L1180MM&quot;}\">V-Flange STRAIGHT DUCT L1180MM<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 11.8852%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:3,&quot;3&quot;:1}\">1<\/td>\n<td style=\"width: 26.2358%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:3,&quot;3&quot;:0.48}\">0,48<\/td>\n<td style=\"width: 61.2642%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:3,&quot;3&quot;:170000}\" data-sheets-numberformat=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;#,##0&quot;,&quot;3&quot;:1}\">170.000<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 11.8852%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:3,&quot;3&quot;:2}\">2<\/td>\n<td style=\"width: 26.2358%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:3,&quot;3&quot;:0.58}\">0,58<\/td>\n<td style=\"width: 61.2642%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:3,&quot;3&quot;:184000}\" data-sheets-numberformat=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;#,##0&quot;,&quot;3&quot;:1}\">184.000<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 11.8852%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:3,&quot;3&quot;:3}\">3<\/td>\n<td style=\"width: 26.2358%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:3,&quot;3&quot;:0.75}\">0,75<\/td>\n<td style=\"width: 61.2642%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:3,&quot;3&quot;:223000}\" data-sheets-numberformat=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;#,##0&quot;,&quot;3&quot;:1}\">223.000<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 11.8852%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:3,&quot;3&quot;:4}\">4<\/td>\n<td style=\"width: 26.2358%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:3,&quot;3&quot;:0.95}\">0,95<\/td>\n<td style=\"width: 61.2642%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:3,&quot;3&quot;:267000}\" data-sheets-numberformat=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;#,##0&quot;,&quot;3&quot;:1}\">267.000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Notes:<\/strong><\/p>\n<ul>\n<li>The above prices do not include shipping and 10% VAT.<\/li>\n<li>Unit price applies to full gauge pipe.<\/li>\n<li>The unit price of the V-flange duct does not include the flange.<\/li>\n<li>Factory products are shot with silicone to seal the seams.<\/li>\n<li>Please note that the price of square ductwork may change from time to time due to the increase and decrease in the cost of raw materials. Therefore, to get the best quotation of square ductwork from Company P69, please contact us directly for the fastest advice and support!<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Contact_information_P69_-_M_E_Contractor\"><\/span>Contact information P69 \u2013 M&amp;E Contractor<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Headquarter:<\/strong> No. 6\/165C Xuan Thuy, Cau Giay District, Hanoi<\/p>\n<p><strong>Website:<\/strong> https:\/\/p69.com.vn\/<\/p>\n<p><strong>Hotline:<\/strong> 02422121212 \u2013 0965937799<\/p>\n<p><strong>Email:<\/strong> kd@cokhip69.com.vn<\/p>\n<p><strong>Facebook:<\/strong>\u00a0<a href=\"https:\/\/www.facebook.com\/p69nhathaucodien\">https:\/\/www.facebook.com\/p69nhathaucodien<\/a><\/p>\n<p><strong>LinkedIn:<\/strong>\u00a0<a href=\"https:\/\/www.linkedin.com\/in\/congtyp69\/\">https:\/\/www.linkedin.com\/in\/congtyp69\/<\/a><\/p>\n<p><strong>Youtube:<\/strong> <a href=\"https:\/\/www.youtube.com\/channel\/UCOUwCnE5iGj8iqe_ZIUM7oA\">https:\/\/www.youtube.com\/channel\/UCOUwCnE5iGj8iqe_ZIUM7oA<\/a><\/p>\n<div dir=\"auto\">\n<div dir=\"auto\">\n<div dir=\"auto\">\n<div dir=\"auto\"><\/div>\n<\/div>\n<\/div>\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;2050&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;5&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 - (5 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 - (5 votes)    <\/div>\n    <\/div>","protected":false},"excerpt":{"rendered":"<p>Installing the right V-shaped steel square duct is a prerequisite for the duct system to function properly, for safe and long-term operation. Therefore, this operation is extremely important and must be understood. Please refer to the following article with P69 about the installation process of V steel flanged square ducts, quotation of V steel flanged [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2080,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-2050","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<title>L\u1eafp \u0111\u1eb7t \u1ed1ng gi\u00f3 vu\u00f4ng b\u00edch th\u00e9p V: b\u00e1o gi\u00e1, c\u00e1ch l\u1eafp t\u1eeb A - Z<\/title>\n<meta name=\"description\" content=\"L\u1eafp \u0111\u1eb7t \u1ed1ng gi\u00f3 vu\u00f4ng b\u00edch th\u00e9p V \u0111\u00fang ti\u00eau chu\u1ea9n l\u00e0 \u0111i\u1ec1u ki\u1ec7n ti\u00ean quy\u1ebft \u0111\u1ec3 h\u1ec7 th\u1ed1ng \u1ed1ng gi\u00f3 ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang c\u00f4ng n\u0103ng, an to\u00e0n, l\u00e2u d\u00e0i\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/p69.com.vn\/lap-dat-ong-gio-vuong-bich-thep-v\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[:vi]L\u1eafp \u0111\u1eb7t \u1ed1ng gi\u00f3 vu\u00f4ng b\u00edch th\u00e9p V: b\u00e1o gi\u00e1, c\u00e1ch l\u1eafp t\u1eeb A - Z[:en]Installation of square steel V-shaped ducts: quote, how to install from A - Z[:]\" \/>\n<meta property=\"og:description\" content=\"L\u1eafp \u0111\u1eb7t \u1ed1ng gi\u00f3 vu\u00f4ng b\u00edch th\u00e9p V \u0111\u00fang ti\u00eau chu\u1ea9n l\u00e0 \u0111i\u1ec1u ki\u1ec7n ti\u00ean quy\u1ebft \u0111\u1ec3 h\u1ec7 th\u1ed1ng \u1ed1ng gi\u00f3 ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang c\u00f4ng n\u0103ng, an to\u00e0n, l\u00e2u d\u00e0i\" \/>\n<meta property=\"og:url\" content=\"https:\/\/p69.com.vn\/lap-dat-ong-gio-vuong-bich-thep-v\/\" \/>\n<meta property=\"og:site_name\" content=\"P69\" \/>\n<meta property=\"article:published_time\" content=\"2022-04-30T16:20:04+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-06-03T09:00:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/p69.com.vn\/wp-content\/uploads\/2022\/04\/ong-gio-vuong-bich-V-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"720\" \/>\n\t<meta property=\"og:image:height\" content=\"960\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"adminhdec\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"adminhdec\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/p69.com.vn\/lap-dat-ong-gio-vuong-bich-thep-v\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/p69.com.vn\/lap-dat-ong-gio-vuong-bich-thep-v\/\"},\"author\":{\"name\":\"adminhdec\",\"@id\":\"https:\/\/p69.com.vn\/#\/schema\/person\/e7444874c2d9f2d90eb8fbc63e75243f\"},\"headline\":\"Installation of square steel V-shaped ducts: quote, how to install from A &#8211; 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