{"id":5841,"date":"2026-04-27T10:55:04","date_gmt":"2026-04-27T03:55:04","guid":{"rendered":"https:\/\/onggiosaoviet.vn\/?p=5841"},"modified":"2026-04-27T10:55:04","modified_gmt":"2026-04-27T03:55:04","slug":"do-day-ong-gio-bao-nhieu-la-phu-hop-giai-phap-toi-uu-cho-he-thong-ong-gio-ben-vung","status":"publish","type":"post","link":"https:\/\/onggiosaoviet.vn\/en\/do-day-ong-gio-bao-nhieu-la-phu-hop-giai-phap-toi-uu-cho-he-thong-ong-gio-ben-vung\/","title":{"rendered":"What is the appropriate duct thickness? The optimal solution for a sustainable duct system."},"content":{"rendered":"<p><span style=\"font-weight: 400;\">During the design and construction of duct systems, one of the crucial but often overlooked factors is the thickness of the duct material. Choosing the appropriate thickness not only affects durability but also determines operational efficiency, investment costs, and the lifespan of the entire system. So, what is the ideal duct thickness? Let&#039;s explore this in detail in the article below.<\/span><\/p>\n<h2><b>1. Why is thickness important in duct systems?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">In any duct system, ducts play a crucial role in transporting air from the source to the areas of use. If the thickness is not up to standard, the system can encounter many problems such as:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Deformed, dented<\/b><span style=\"font-weight: 400;\"> when subjected to high wind pressure<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Air leak<\/b><span style=\"font-weight: 400;\">, causing energy loss<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Increase the noise level.<\/b><span style=\"font-weight: 400;\"> during operation<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Reduces system lifespan.<\/b><span style=\"font-weight: 400;\">, resulting in repair costs.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Conversely, choosing an excessively thick layer will unnecessarily increase material and construction costs. Therefore, balancing the thickness is a key factor in ensuring long-term effectiveness.<\/span><\/p>\n<figure id=\"attachment_5503\" aria-describedby=\"caption-attachment-5503\" style=\"width: 2560px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-5503 size-full\" src=\"https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/03\/Anh-2-Bai-8-scaled.png\" alt=\"Gia c\u00f4ng \u1ed1ng gi\u00f3 xo\u1eafn t\u1ea1i x\u01b0\u1edfng s\u1ea3n xu\u1ea5t \u2013 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 d\u00e0y ti\u00eau chu\u1ea9n gi\u00fap h\u1ec7 th\u1ed1ng \u1ed1ng gi\u00f3 v\u1eadn h\u00e0nh b\u1ec1n b\u1ec9 v\u00e0 hi\u1ec7u qu\u1ea3 t\u1ea1i H\u1ea3i Ph\u00f2ng.\" width=\"2560\" height=\"1920\" srcset=\"https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/03\/Anh-2-Bai-8-scaled.png 2560w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/03\/Anh-2-Bai-8-300x225.png 300w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/03\/Anh-2-Bai-8-1024x768.png 1024w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/03\/Anh-2-Bai-8-768x576.png 768w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/03\/Anh-2-Bai-8-1536x1152.png 1536w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/03\/Anh-2-Bai-8-2048x1536.png 2048w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/03\/Anh-2-Bai-8-16x12.png 16w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/03\/Anh-2-Bai-8-600x450.png 600w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><figcaption id=\"caption-attachment-5503\" class=\"wp-caption-text\"><em><strong>Spiral duct fabrication at our factory \u2013 ensuring standard thickness for durable and efficient duct system operation in Hai Phong.<\/strong><\/em><\/figcaption><\/figure>\n<h2><b>2. Current standards for duct thickness<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">The thickness of the air duct usually depends on the cross-sectional size and operating pressure. Below is a reference table based on common standards:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Small ducting (side \u2264 300mm): 0.5 \u2013 0.6 mm<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Medium duct size (300 \u2013 750mm): 0.6 \u2013 0.8 mm<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Large air ducts (750 \u2013 1500mm): 0.8 \u2013 1.0 mm<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Very large ducts (&gt;1500mm): 1.0 \u2013 1.2 mm or more<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Additionally, for high-pressure systems or special environments (such as factories or industrial zones), the thickness may need to be increased to ensure safety.<\/span><\/p>\n<h2><b>3. Factors affecting the selection of duct thickness<\/b><\/h2>\n<h3><b>a. Pressure and airflow<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">The higher the pressure in the system, the greater the thickness required to prevent vibration and deformation.<\/span><\/p>\n<h3><b>b. Materials used<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Common materials used in duct systems include:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Galvanized steel<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Stainless steel<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Aluminum<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Each type has different hardness and load-bearing capacity, which in turn affects the required thickness.<\/span><\/p>\n<h3><b>c. Installation environment<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Outdoor environment: requires greater thickness to resist corrosion.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">For humid or chemical environments: stainless steel should be used, or the thickness should be increased.<\/span><\/li>\n<\/ul>\n<h3><b>d. Length and structure of the system<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Long ducts with multiple connections or those suspended at high altitudes require greater thickness to ensure stability.<\/span><\/p>\n<h2><b>4. Choosing the appropriate duct thickness in Hai Phong<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">In developed industrial areas like Hai Phong, the demand for ductwork installation is increasing, especially in factories, restaurants, and shopping malls.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">To ensure effectiveness, when choosing the thickness of air ducts in Hai Phong, you should:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Comply with technical standards<\/b><span style=\"font-weight: 400;\"> according to the type of construction<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Work with a reputable contractor.<\/b><span style=\"font-weight: 400;\"> to receive accurate advice<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Avoid choosing materials that are too thin.<\/b><span style=\"font-weight: 400;\"> to save costs in the short term<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Check the design drawings.<\/b><span style=\"font-weight: 400;\"> before production<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">A system that is properly designed from the outset will result in significant savings in operating and maintenance costs.<\/span><\/p>\n<h2><b>5. Advice when designing duct systems<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">To optimize the efficiency of your duct system, please note the following:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Accurate wind flow calculation<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Choose the appropriate thickness for each pipe section.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Add reinforcing ribs to large pipes.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ensure the installation technique is airtight.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Regular inspections after commissioning.<\/span><\/li>\n<\/ul>\n<h2><b>6. Conclusion<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Duct thickness is a crucial factor determining the quality and durability of the entire duct system. Choosing the right thickness not only ensures stable system operation but also optimizes long-term costs.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">If you are looking for a quality ductwork installation solution in Hai Phong, prioritize companies with experience, clear advice, and adherence to technical standards. Making the right choice from the start will help you avoid many risks later on.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Trong qu\u00e1 tr\u00ecnh thi\u1ebft k\u1ebf v\u00e0 thi c\u00f4ng h\u1ec7 th\u1ed1ng \u1ed1ng gi\u00f3, m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u01b0ng th\u01b0\u1eddng b\u1ecb b\u1ecf qua ch\u00ednh l\u00e0 \u0111\u1ed9 d\u00e0y v\u1eadt li\u1ec7u \u1ed1ng gi\u00f3. Vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u1ed9 d\u00e0y ph\u00f9 h\u1ee3p kh\u00f4ng ch\u1ec9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 b\u1ec1n m\u00e0 c\u00f2n quy\u1ebft \u0111\u1ecbnh hi\u1ec7u su\u1ea5t v\u1eadn h\u00e0nh, chi [&hellip;]<\/p>","protected":false},"author":3,"featured_media":5844,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5841","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\/5841","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\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/comments?post=5841"}],"version-history":[{"count":1,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/posts\/5841\/revisions"}],"predecessor-version":[{"id":5845,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/posts\/5841\/revisions\/5845"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/media\/5844"}],"wp:attachment":[{"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/media?parent=5841"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/categories?post=5841"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/tags?post=5841"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}