{"id":3935,"date":"2025-07-28T14:33:44","date_gmt":"2025-07-28T07:33:44","guid":{"rendered":"https:\/\/onggiosaoviet.vn\/?p=3935"},"modified":"2025-08-29T12:08:34","modified_gmt":"2025-08-29T05:08:34","slug":"ong-gio-vuong-ong-gio-tron-lua-chon-phu-hop-voi-cong-trinh-cua-ban","status":"publish","type":"post","link":"https:\/\/onggiosaoviet.vn\/en\/ong-gio-vuong-ong-gio-tron-lua-chon-phu-hop-voi-cong-trinh-cua-ban\/","title":{"rendered":"Square duct &amp; round duct: Which is the right choice for your project?"},"content":{"rendered":"<h1 class=\"text-2xl font-bold mt-1 text-text-200\">SQUARE AIR DUCT &amp; ROUND AIR DUCT: WHICH IS RIGHT FOR YOUR PROJECT?<\/h1>\n<h2 class=\"text-xl font-bold text-text-200 mt-1 -mb-0.5\">Introduce<\/h2>\n<p class=\"whitespace-pre-wrap break-words\">In the field of air conditioning and ventilation, choosing the right type of ductwork plays an important role in the efficiency of the entire system. The two most common types of ductwork today are square ductwork and round ductwork, each with its own advantages and limitations. This article will analyze in detail to help you make the most appropriate decision for your project.<\/p>\n<p class=\"whitespace-pre-wrap break-words\"><img decoding=\"async\" src=\"https:\/\/dieuhoasaoviet.vn\/upload\/images\/z6340000083205_3528e56d574ab93a6b6f18c3438ba776.jpg\" alt=\"\" \/><\/p>\n<h2 class=\"text-xl font-bold text-text-200 mt-1 -mb-0.5\">Square Duct: Solution for Limited Space<\/h2>\n<h3 class=\"text-lg font-bold text-text-200 mt-1 -mb-1.5\">Advantages of square duct<\/h3>\n<ol class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-decimal space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\">Space optimization:\n<ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\">Suitable for low ceilings<\/li>\n<li class=\"whitespace-normal break-words\">Easy to install in narrow spaces<\/li>\n<li class=\"whitespace-normal break-words\">Well integrated with building structure<\/li>\n<\/ul>\n<\/li>\n<li class=\"whitespace-normal break-words\">Aesthetics:\n<ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\">Neat, square design<\/li>\n<li class=\"whitespace-normal break-words\">Easily concealed in false ceilings<\/li>\n<li class=\"whitespace-normal break-words\">Create a professional feel<\/li>\n<\/ul>\n<\/li>\n<li class=\"whitespace-normal break-words\">Flexible installation:\n<ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\">Easy to connect to other devices<\/li>\n<li class=\"whitespace-normal break-words\">Convenient in installing air vents<\/li>\n<li class=\"whitespace-normal break-words\">Simple to create distribution branches<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3 class=\"text-lg font-bold text-text-200 mt-1 -mb-1.5\">Limit<\/h3>\n<ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\">Higher production costs<\/li>\n<li class=\"whitespace-normal break-words\">Greater pressure loss<\/li>\n<li class=\"whitespace-normal break-words\">Difficult to clean<\/li>\n<\/ul>\n<h2 class=\"text-xl font-bold text-text-200 mt-1 -mb-0.5\">Round air duct: Effective for industrial projects<\/h2>\n<h3 class=\"text-lg font-bold text-text-200 mt-1 -mb-1.5\">Advantages of round ducts<\/h3>\n<ol class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-decimal space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\">Aerodynamic efficiency:\n<ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\">Uniform air flow<\/li>\n<li class=\"whitespace-normal break-words\">Low pressure loss<\/li>\n<li class=\"whitespace-normal break-words\">Energy saving<\/li>\n<\/ul>\n<\/li>\n<li class=\"whitespace-normal break-words\">Cost and production:\n<ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\">Lower cost<\/li>\n<li class=\"whitespace-normal break-words\">Simple production process<\/li>\n<li class=\"whitespace-normal break-words\">Fast production time<\/li>\n<\/ul>\n<\/li>\n<li class=\"whitespace-normal break-words\">Durability and maintenance:\n<ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\">Solid structure<\/li>\n<li class=\"whitespace-normal break-words\">Easy to clean<\/li>\n<li class=\"whitespace-normal break-words\">Long life<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3 class=\"text-lg font-bold text-text-200 mt-1 -mb-1.5\">Limit<\/h3>\n<ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\">Takes up a lot of height space<\/li>\n<li class=\"whitespace-normal break-words\">Difficult to install in limited space<\/li>\n<li class=\"whitespace-normal break-words\">More complex connections in some locations<\/li>\n<\/ul>\n<h2 class=\"text-xl font-bold text-text-200 mt-1 -mb-0.5\">Compare details<\/h2>\n<h3 class=\"text-lg font-bold text-text-200 mt-1 -mb-1.5\">1. Technically<\/h3>\n<ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\"><strong>Airflow efficiency:<\/strong>\n<ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\">Round tube: Uniform air flow, low loss<\/li>\n<li class=\"whitespace-normal break-words\">Square tube: May appear vortex at corner, greater loss<\/li>\n<\/ul>\n<\/li>\n<li class=\"whitespace-normal break-words\"><strong>Air tightness:<\/strong>\n<ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\">Round tube: Better sealing<\/li>\n<li class=\"whitespace-normal break-words\">Square pipe: Need more attention during installation<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 class=\"text-lg font-bold text-text-200 mt-1 -mb-1.5\">2. Economic<\/h3>\n<ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\"><strong>Production cost:<\/strong>\n<ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\">Round pipe: Lower than 15-20%<\/li>\n<li class=\"whitespace-normal break-words\">Square tube: Higher cost due to complex process<\/li>\n<\/ul>\n<\/li>\n<li class=\"whitespace-normal break-words\"><strong>Installation cost:<\/strong>\n<ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\">Round tube: Can be higher in some cases<\/li>\n<li class=\"whitespace-normal break-words\">Square tube: More convenient in many spaces<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 class=\"text-lg font-bold text-text-200 mt-1 -mb-1.5\">3. About practical application<\/h3>\n<h4 class=\"text-base font-bold text-text-200 mt-1\">Square air duct is suitable for:<\/h4>\n<ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\">Office building<\/li>\n<li class=\"whitespace-normal break-words\">Shopping mall<\/li>\n<li class=\"whitespace-normal break-words\">Hotel<\/li>\n<li class=\"whitespace-normal break-words\">Space with low ceiling<\/li>\n<\/ul>\n<h4 class=\"text-base font-bold text-text-200 mt-1\">Round air duct is suitable for:<\/h4>\n<ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\">Industrial factory<\/li>\n<li class=\"whitespace-normal break-words\">Warehouse<\/li>\n<li class=\"whitespace-normal break-words\">Space with great height<\/li>\n<li class=\"whitespace-normal break-words\">Industrial ventilation systems<\/li>\n<\/ul>\n<h2 class=\"text-xl font-bold text-text-200 mt-1 -mb-0.5\">Selection Guide<\/h2>\n<h3 class=\"text-lg font-bold text-text-200 mt-1 -mb-1.5\">Factors to consider:<\/h3>\n<ol class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-decimal space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\">Installation space<\/li>\n<li class=\"whitespace-normal break-words\">Aesthetic requirements<\/li>\n<li class=\"whitespace-normal break-words\">Project budget<\/li>\n<li class=\"whitespace-normal break-words\">Intended use<\/li>\n<li class=\"whitespace-normal break-words\">Performance requirements<\/li>\n<\/ol>\n<h2 class=\"text-xl font-bold text-text-200 mt-1 -mb-0.5\">Services at Sao Viet Air Duct<\/h2>\n<h3 class=\"text-lg font-bold text-text-200 mt-1 -mb-1.5\">1. Professional advice<\/h3>\n<ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\">Experienced team of engineers<\/li>\n<li class=\"whitespace-normal break-words\">Detailed needs analysis<\/li>\n<li class=\"whitespace-normal break-words\">Propose optimal solution<\/li>\n<\/ul>\n<h3 class=\"text-lg font-bold text-text-200 mt-1 -mb-1.5\">2. Quality production<\/h3>\n<ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\">Modern equipment<\/li>\n<li class=\"whitespace-normal break-words\">Strict control process<\/li>\n<li class=\"whitespace-normal break-words\">Product meets standards<\/li>\n<\/ul>\n<h3 class=\"text-lg font-bold text-text-200 mt-1 -mb-1.5\">3. Support Services<\/h3>\n<ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\">Technical Consulting<\/li>\n<li class=\"whitespace-normal break-words\">Quick quote<\/li>\n<li class=\"whitespace-normal break-words\">Installation support<\/li>\n<li class=\"whitespace-normal break-words\">Product warranty<\/li>\n<\/ul>\n<h2 class=\"text-xl font-bold text-text-200 mt-1 -mb-0.5\">Contact information<\/h2>\n<p class=\"whitespace-pre-wrap break-words\"><strong>SAO VIET AIR DUCT MANUFACTURING AND TRADING COMPANY LIMITED<\/strong><\/p>\n<ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\">Address: 267 Le Thanh Tong, May Chai, Ngo Quyen, Hai Phong<\/li>\n<li class=\"whitespace-normal break-words\">Hotline:\n<ul class=\"[&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc space-y-1.5 pl-7\">\n<li class=\"whitespace-normal break-words\">Mrs. Hang: 0985239838<\/li>\n<li class=\"whitespace-normal break-words\">Mrs Giang: 0934559168<\/li>\n<\/ul>\n<\/li>\n<li class=\"whitespace-normal break-words\">Customer Service: 0822555659<\/li>\n<li class=\"whitespace-normal break-words\">Website:\u00a0<a class=\"underline\" href=\"http:\/\/www.dieuhoasaoviet.vn\/\">www.dieuhoasaoviet.vn<\/a><\/li>\n<\/ul>\n<h2 class=\"text-xl font-bold text-text-200 mt-1 -mb-0.5\">Conclude<\/h2>\n<p class=\"whitespace-pre-wrap break-words\">The choice between square duct and round duct needs to be carefully considered based on many different factors. There is no perfect solution for every project, but it is important to carefully analyze the specific requirements of the project to make the most appropriate decision. Please contact Sao Viet Duct for detailed advice and receive the optimal solution for your project.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u1ed0NG GI\u00d3 VU\u00d4NG &amp; \u1ed0NG GI\u00d3 TR\u00d2N: L\u1ef0A CH\u1eccN PH\u00d9 H\u1ee2P V\u1edaI C\u00d4NG TR\u00ccNH C\u1ee6A B\u1ea0N? Gi\u1edbi thi\u1ec7u Trong l\u0129nh v\u1ef1c \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed v\u00e0 th\u00f4ng gi\u00f3, vi\u1ec7c l\u1ef1a ch\u1ecdn lo\u1ea1i \u1ed1ng gi\u00f3 ph\u00f9 h\u1ee3p \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a to\u00e0n h\u1ec7 th\u1ed1ng. Hai lo\u1ea1i \u1ed1ng gi\u00f3 ph\u1ed5 [&hellip;]<\/p>","protected":false},"author":1,"featured_media":3936,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3935","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/posts\/3935","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/comments?post=3935"}],"version-history":[{"count":2,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/posts\/3935\/revisions"}],"predecessor-version":[{"id":5018,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/posts\/3935\/revisions\/5018"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/media\/3936"}],"wp:attachment":[{"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/media?parent=3935"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/categories?post=3935"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/tags?post=3935"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}