{"id":5939,"date":"2026-05-27T18:14:38","date_gmt":"2026-05-27T11:14:38","guid":{"rendered":"https:\/\/onggiosaoviet.vn\/?p=5939"},"modified":"2026-06-01T18:21:39","modified_gmt":"2026-06-01T11:21:39","slug":"ong-gio-ei-sao-viet-giai-phap-an-toan-chong-chay-vuot-troi-cho-moi-cong-trinh","status":"publish","type":"post","link":"https:\/\/onggiosaoviet.vn\/en\/ong-gio-ei-sao-viet-giai-phap-an-toan-chong-chay-vuot-troi-cho-moi-cong-trinh\/","title":{"rendered":"Sao Viet EI Air Ducts: Superior Fire Safety Solutions for All Construction Projects"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Are you looking for a ventilation solution that not only achieves high air circulation efficiency but also ensures absolute safety for your building against fire risks? Sao Viet&#039;s fire-resistant EI ducting is the complete answer. With many years of experience in the electromechanical manufacturing industry, Sao Viet proudly offers high-quality EI ducting products that meet the strictest fire safety standards in Vietnam.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. What is EI ducting and why is it necessary for construction projects?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">EI ducting is a type of ducting specially designed with layers of specialized fire-resistant and heat-insulating materials to prevent the spread of fire and toxic smoke in the event of a fire. The EI designation stands for two core technical criteria: Integrity (no cracking or collapse) and Insulation (limiting the temperature increase on surfaces not in contact with fire).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The accompanying numbers, such as EI30, EI45, and EI60, indicate the number of minutes the ductwork can maintain these two capabilities under the direct impact of high temperatures. In any building, if the HVAC ductwork system is not fire-resistant, it will inadvertently become a conduit for fire and toxic smoke to spread rapidly throughout the building. EI ductwork was developed to thoroughly address this risk by preventing cross-contamination between different sections, creating more crucial time for rescue and evacuation, and maximizing structural protection.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2025\/12\/gia-cong-ong-gio-1024x768.jpg\" alt=\"\" class=\"wp-image-5214\" srcset=\"https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2025\/12\/gia-cong-ong-gio-1024x768.jpg 1024w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2025\/12\/gia-cong-ong-gio-300x225.jpg 300w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2025\/12\/gia-cong-ong-gio-768x576.jpg 768w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2025\/12\/gia-cong-ong-gio-16x12.jpg 16w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2025\/12\/gia-cong-ong-gio-600x450.jpg 600w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2025\/12\/gia-cong-ong-gio.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">2. Sao Viet EI Air Ducts: Safe \u2013 Durable \u2013 Efficient<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">At Sao Viet, we always prioritize safety. Our EI standard fire-resistant ducting products are manufactured on modern, automated production lines, using high-quality materials and subject to strict quality control.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The outstanding advantages of EI Sao Viet ductwork are highly valued by contractors:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Fire resistance limit meets standard:<\/strong> Precisely meets EI30, EI45, and EI60 heat resistance levels for each design location, such as corridor smoke extraction, stairwell pressurization, or basement ventilation.<\/li>\n\n\n\n<li><strong>Robust mechanical construction:<\/strong> Using a galvanized steel or stainless steel core of standard thickness, combined with a specialized protective coating that adheres well and does not peel off during transportation and installation at the construction site.<\/li>\n\n\n\n<li><strong>Diverse in design:<\/strong> We offer a full range of spiral round ducts, square ducts, and matching accessories including fire dampers, elbows, and reducers, making it easy for installers to connect them, saving time and costs.<\/li>\n\n\n\n<li><strong>Complete legal documentation:<\/strong> The product has all the necessary fire safety equipment inspection certificates, ensuring clear legal compliance and facilitating the investor&#039;s project acceptance process with relevant authorities.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">3. Practical applications of Sao Viet EI air ducts<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Possessing numerous outstanding advantages, Sao Viet&#039;s EI fire-resistant ducting has been and continues to be trusted in a series of key projects requiring high safety standards:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>High-rise apartment and office building:<\/strong> Protect emergency exits and prevent toxic smoke from entering stairwells in case of an emergency.<\/li>\n\n\n\n<li><strong>Manufacturing plants, industrial enterprises:<\/strong> Areas containing solvents, chemicals, or operating processes that generate high heat.<\/li>\n\n\n\n<li><strong>Shopping malls, supermarkets:<\/strong> Protecting the property and lives of large crowds of shoppers.<\/li>\n\n\n\n<li><strong>Hospitals, schools, hotels:<\/strong> Ensure the ventilation system operates safely, minimizing the risk of localized fires.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"736\" height=\"552\" src=\"https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/03\/Anh-1-Bai-3-thang-3.jpg\" alt=\"\" class=\"wp-image-5471\" srcset=\"https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/03\/Anh-1-Bai-3-thang-3.jpg 736w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/03\/Anh-1-Bai-3-thang-3-300x225.jpg 300w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/03\/Anh-1-Bai-3-thang-3-16x12.jpg 16w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/03\/Anh-1-Bai-3-thang-3-600x450.jpg 600w\" sizes=\"(max-width: 736px) 100vw, 736px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">4. Why should you choose Sao Viet as your supplier?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">By choosing Sao Viet EI ducting, customers not only receive high-quality factory-made products but also experience professional service. We are committed to optimizing our production process to provide the most competitive pricing in Hai Phong and surrounding provinces, along with attractive trade discounts for contractors. Sao Viet&#039;s engineering team is always ready to assist with technical drawing analysis and provide fast delivery to the construction site.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. Contact Sao Viet factory directly for a quote on EI ductwork.<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">&gt;&gt;&gt; See more: <a href=\"https:\/\/onggiosaoviet.vn\/en\/bao-gia-ong-gio-hai-phong-moi-nhat-2026-cap-nhat-chi-tiet-tu-sao-viet\/\" data-type=\"link\" data-id=\"https:\/\/onggiosaoviet.vn\/bao-gia-ong-gio-hai-phong-moi-nhat-2026-cap-nhat-chi-tiet-tu-sao-viet\/\">Get free technical advice and a quote!<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Protect your building proactively today with a standard fire-resistant ventilation system. Contact Sao Viet now for expert advice and the best price quote.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Address: 267 Le Thanh Tong, May Chai, Hai Phong<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mrs. Hang: 0815.999.826<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mrs Giang: 0934.559.168<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E-mail: <a href=\"mailto:vietonggio@gmail.com\">vietonggio@gmail.com<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Are you looking for a ventilation solution that not only achieves high air circulation efficiency but also ensures absolute safety for your building against fire risks? Sao Viet&#039;s fire-resistant EI ducting is the comprehensive answer. With many years of experience, [\u2026]<\/p>","protected":false},"author":4,"featured_media":5471,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[273,193,324,133,130,135],"class_list":["post-5939","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc","tag-giai-phap-cho-he-thong-ong-gio","tag-ong-gio-chong-chay","tag-ong-gio-ei","tag-ong-gio-hai-phong","tag-ong-gio-sao-viet","tag-san-xuat-ong-gio-hai-phong"],"_links":{"self":[{"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/posts\/5939","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\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/comments?post=5939"}],"version-history":[{"count":1,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/posts\/5939\/revisions"}],"predecessor-version":[{"id":5940,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/posts\/5939\/revisions\/5940"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/media\/5471"}],"wp:attachment":[{"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/media?parent=5939"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/categories?post=5939"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/tags?post=5939"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}