{"id":6167,"date":"2026-09-09T03:30:54","date_gmt":"2026-09-08T20:30:54","guid":{"rendered":"https:\/\/onggiosaoviet.vn\/?p=6167"},"modified":"2026-09-23T03:48:09","modified_gmt":"2026-09-22T20:48:09","slug":"cua-gio-tai-hai-phong-cach-chon-kieu-nan-va-vi-tri-lap-phu-hop","status":"publish","type":"post","link":"https:\/\/onggiosaoviet.vn\/en\/cua-gio-tai-hai-phong-cach-chon-kieu-nan-va-vi-tri-lap-phu-hop\/","title":{"rendered":"Air vents in Hai Phong: how to choose the right slat type and installation location."},"content":{"rendered":"<p class=\"wp-block-paragraph\">Air vents are the interface between the duct system and the usable space. When selecting air vents in Hai Phong, it is necessary to consider their supply or return function, installation location, design airflow, and ceiling\/wall architecture; one should not choose based solely on appearance.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Distinguishing between supply and return doors<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The supply vent distributes treated air into the room, while the return vent returns air to the equipment or return line. The drawing must clearly indicate the symbol, size of the connector, direction of airflow, and location to limit direct drafts into the work area. If the area requires specific hygiene or operation, the configuration must conform to the project&#039;s design documents.<\/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\/07\/cua-gio-nan-bau-duc-1024x768.jpg\" alt=\"C\u1eeda gi\u00f3 nan b\u1ea7u d\u1ee5c cho h\u1ec7 th\u1ed1ng c\u1ea5p h\u1ed3i \u2013 \u1ed0ng Gi\u00f3 Sao Vi\u1ec7t\" class=\"wp-image-4101\" srcset=\"https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2025\/07\/cua-gio-nan-bau-duc-1024x768.jpg 1024w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2025\/07\/cua-gio-nan-bau-duc-300x225.jpg 300w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2025\/07\/cua-gio-nan-bau-duc-768x576.jpg 768w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2025\/07\/cua-gio-nan-bau-duc-16x12.webp 16w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2025\/07\/cua-gio-nan-bau-duc-600x450.jpg 600w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2025\/07\/cua-gio-nan-bau-duc.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Information that needs to be finalized before placing a manufacturing order.<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Door face dimensions and joint dimensions.<\/li>\n\n\n\n<li>Design flow rate, slat type, and adjustment direction, if any.<\/li>\n\n\n\n<li>Materials, finish colors, and fixing options.<\/li>\n\n\n\n<li>Ceiling\/wall thickness, clearance behind, and ease of removal for cleaning.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">At the construction site in Hai Phong, comparing the shop drawings with the existing ceiling and ductwork before production helped minimize on-site modifications. Sao Viet Ducting accepted the request to supply air grilles, accessories, and ducts according to specifications confirmed by both parties.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Frequently Asked Questions<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Is it possible to change the door size after the pipe has been manufactured?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The dimensions of the connector neck and the opening should be checked for synchronization before machining to avoid any transition issues.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">What do I need to send to receive advice?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Please submit drawings, flow rate, installation location, and surface finish requirements.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Contact Sao Viet Air Ducting<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Address: 267 Le Thanh Tong Street, May Chai Ward, Hai Phong City. Hotline: 0815 999 826 \u00b7 0934 559 168 \u00b7 Technical Support: 0949 852 886 \u00b7 0822 555 659.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/onggiosaoviet.vn\/en\/cua-hang\/\">View duct products<\/a> \u00b7 <a href=\"https:\/\/maps.app.goo.gl\/hwdqQYjQHDNgXGa47\">Directions to the company<\/a> \u00b7 <a href=\"https:\/\/onggiosaoviet.vn\/en\/contact\/\">Contact us for consultation.<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>C\u1eeda gi\u00f3 l\u00e0 \u0111i\u1ec3m giao ti\u1ebfp gi\u1eefa h\u1ec7 th\u1ed1ng \u1ed1ng v\u00e0 kh\u00f4ng gian s\u1eed d\u1ee5ng. Khi ch\u1ecdn c\u1eeda gi\u00f3 t\u1ea1i H\u1ea3i Ph\u00f2ng, c\u1ea7n x\u00e9t ch\u1ee9c n\u0103ng c\u1ea5p hay h\u1ed3i, v\u1ecb tr\u00ed l\u1eafp, l\u01b0u l\u01b0\u1ee3ng thi\u1ebft k\u1ebf v\u00e0 ki\u1ebfn tr\u00fac tr\u1ea7n\/t\u01b0\u1eddng; kh\u00f4ng n\u00ean ch\u1ecdn ch\u1ec9 theo h\u00ecnh th\u1ee9c. Ph\u00e2n bi\u1ec7t c\u1eeda c\u1ea5p v\u00e0 c\u1eeda h\u1ed3i C\u1eeda [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":4275,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6167","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\/6167","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=6167"}],"version-history":[{"count":3,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/posts\/6167\/revisions"}],"predecessor-version":[{"id":6170,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/posts\/6167\/revisions\/6170"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/media\/4275"}],"wp:attachment":[{"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/media?parent=6167"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/categories?post=6167"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/tags?post=6167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}