{"id":2560,"date":"2026-09-12T00:33:25","date_gmt":"2026-09-11T17:33:25","guid":{"rendered":"https:\/\/inoxcuongthinh.com\/chon-inox-lam-lan-can-toi-uu-tham-my-do-ben-va-ngan-sach\/"},"modified":"2026-09-12T00:33:25","modified_gmt":"2026-09-11T17:33:25","slug":"chon-inox-lam-lan-can-toi-uu-tham-my-do-ben-va-ngan-sach","status":"publish","type":"post","link":"https:\/\/inoxcuongthinh.com\/chon-inox-lam-lan-can-toi-uu-tham-my-do-ben-va-ngan-sach\/","title":{"rendered":"Ch\u1ecdn inox l\u00e0m lan can: t\u1ed1i \u01b0u th\u1ea9m m\u1ef9, \u0111\u1ed9 b\u1ec1n v\u00e0 ng\u00e2n s\u00e1ch"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;2560&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;\u0110\u00e1nh gi\u00e1&quot;,&quot;legend&quot;:&quot;0\\\/5 - (0 b\u00ecnh ch\u1ecdn)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;Ch\u1ecdn inox l\u00e0m lan can: t\u1ed1i \u01b0u th\u1ea9m m\u1ef9, \u0111\u1ed9 b\u1ec1n v\u00e0 ng\u00e2n s\u00e1ch&quot;,&quot;width&quot;:&quot;0&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 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class=\"kksr-stars-active\" style=\"width: 0px;\">\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            <span class=\"kksr-muted\">\u0110\u00e1nh gi\u00e1<\/span>\n    <\/div>\n    <\/div>\n<div class=\"custom-toc\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 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\" style=\"cursor:inherit\">Table of 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\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><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><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/inoxcuongthinh.com\/chon-inox-lam-lan-can-toi-uu-tham-my-do-ben-va-ngan-sach\/#Noi_dung_chinh\" >N\u1ed9i dung ch\u00ednh<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/inoxcuongthinh.com\/chon-inox-lam-lan-can-toi-uu-tham-my-do-ben-va-ngan-sach\/#4_tieu_chi_cot_loi_khi_chon_inox_cho_lan_can\" >4 ti\u00eau ch\u00ed c\u1ed1t l\u00f5i khi ch\u1ecdn inox cho lan can<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/inoxcuongthinh.com\/chon-inox-lam-lan-can-toi-uu-tham-my-do-ben-va-ngan-sach\/#Moi_truong_lap_dat_quyet_dinh_mac_thep\" >M\u00f4i tr\u01b0\u1eddng l\u1eafp \u0111\u1eb7t quy\u1ebft \u0111\u1ecbnh m\u00e1c th\u00e9p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/inoxcuongthinh.com\/chon-inox-lam-lan-can-toi-uu-tham-my-do-ben-va-ngan-sach\/#Tham_my_hoan_thien_be_mat\" >Th\u1ea9m m\u1ef9 &#038; ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/inoxcuongthinh.com\/chon-inox-lam-lan-can-toi-uu-tham-my-do-ben-va-ngan-sach\/#Ket_cau_an_toan_su_dung\" >K\u1ebft c\u1ea5u &#038; an to\u00e0n s\u1eed d\u1ee5ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/inoxcuongthinh.com\/chon-inox-lam-lan-can-toi-uu-tham-my-do-ben-va-ngan-sach\/#Ngan_sach_tron_vong_doi\" >Ng\u00e2n s\u00e1ch tr\u1ecdn v\u00f2ng \u0111\u1eddi<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/inoxcuongthinh.com\/chon-inox-lam-lan-can-toi-uu-tham-my-do-ben-va-ngan-sach\/#So_sanh_nhanh_mac_inox_pho_bien_cho_lan_can\" >So s\u00e1nh nhanh m\u00e1c inox ph\u1ed5 bi\u1ebfn cho lan can<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/inoxcuongthinh.com\/chon-inox-lam-lan-can-toi-uu-tham-my-do-ben-va-ngan-sach\/#Goi_cau_hinh_de_xuat_theo_kich_ban_thuc_te\" >G\u00f3i c\u1ea5u h\u00ecnh \u0111\u1ec1 xu\u1ea5t theo k\u1ecbch b\u1ea3n th\u1ef1c t\u1ebf<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/inoxcuongthinh.com\/chon-inox-lam-lan-can-toi-uu-tham-my-do-ben-va-ngan-sach\/#1_Nha_pho_Ha_Noi_%E2%80%93_ban_cong_ngoai_troi\" >1) Nh\u00e0 ph\u1ed1 H\u00e0 N\u1ed9i \u2013 ban c\u00f4ng ngo\u00e0i tr\u1eddi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/inoxcuongthinh.com\/chon-inox-lam-lan-can-toi-uu-tham-my-do-ben-va-ngan-sach\/#2_Khach_san_ven_bienbiet_thu_Do_Son_Cat_Ba\" >2) Kh\u00e1ch s\u1ea1n ven bi\u1ec3n\/bi\u1ec7t th\u1ef1 \u0110\u1ed3 S\u01a1n, C\u00e1t B\u00e0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/inoxcuongthinh.com\/chon-inox-lam-lan-can-toi-uu-tham-my-do-ben-va-ngan-sach\/#3_Cau_thang_trong_nha_xuong_khu_van_phong\" >3) C\u1ea7u thang trong nh\u00e0 x\u01b0\u1edfng, khu v\u0103n ph\u00f2ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/inoxcuongthinh.com\/chon-inox-lam-lan-can-toi-uu-tham-my-do-ben-va-ngan-sach\/#4_Ho_boi_khach_san_%E2%80%93_khu_vuc_clo\" >4) H\u1ed3 b\u01a1i kh\u00e1ch s\u1ea1n \u2013 khu v\u1ef1c clo<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/inoxcuongthinh.com\/chon-inox-lam-lan-can-toi-uu-tham-my-do-ben-va-ngan-sach\/#Lua_chon_be_mat_anh_huong_den_ben%E2%80%93dep%E2%80%93de_ve_sinh\" >L\u1ef1a ch\u1ecdn b\u1ec1 m\u1eb7t: \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn b\u1ec1n\u2013\u0111\u1eb9p\u2013d\u1ec5 v\u1ec7 sinh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/inoxcuongthinh.com\/chon-inox-lam-lan-can-toi-uu-tham-my-do-ben-va-ngan-sach\/#Ky_thuat_gia_cong_va_lap_dat_de_inox_ben_dung_chuan\" >K\u1ef9 thu\u1eadt gia c\u00f4ng v\u00e0 l\u1eafp \u0111\u1eb7t \u0111\u1ec3 inox b\u1ec1n \u0111\u00fang chu\u1ea9n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/inoxcuongthinh.com\/chon-inox-lam-lan-can-toi-uu-tham-my-do-ben-va-ngan-sach\/#Uoc_tinh_chi_phi_va_cach_toi_uu_ngan_sach\" >\u01af\u1edbc t\u00ednh chi ph\u00ed v\u00e0 c\u00e1ch t\u1ed1i \u01b0u ng\u00e2n s\u00e1ch<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/inoxcuongthinh.com\/chon-inox-lam-lan-can-toi-uu-tham-my-do-ben-va-ngan-sach\/#Bao_tri_dinh_ky_de_luon_nhu_moi\" >B\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 lu\u00f4n nh\u01b0 m\u1edbi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/inoxcuongthinh.com\/chon-inox-lam-lan-can-toi-uu-tham-my-do-ben-va-ngan-sach\/#Cau_hoi_thuong_gap\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/inoxcuongthinh.com\/chon-inox-lam-lan-can-toi-uu-tham-my-do-ben-va-ngan-sach\/#Checklist_nhanh_de_chot_thong_so_lan_can_inox\" >Checklist nhanh \u0111\u1ec3 ch\u1ed1t th\u00f4ng s\u1ed1 lan can inox<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/inoxcuongthinh.com\/chon-inox-lam-lan-can-toi-uu-tham-my-do-ben-va-ngan-sach\/#Nguon_tham_khao\" >Ngu\u1ed3n tham kh\u1ea3o<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/inoxcuongthinh.com\/chon-inox-lam-lan-can-toi-uu-tham-my-do-ben-va-ngan-sach\/#Ket_luan\" >K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"Noi_dung_chinh\"><\/span>N\u1ed9i dung ch\u00ednh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><a href=\"#toc-0-4-tieu-chi-cot-loi-khi-chon-inox-cho-lan-can\">4 ti\u00eau ch\u00ed c\u1ed1t l\u00f5i khi ch\u1ecdn inox cho lan can<\/a><\/li>\n<li><a href=\"#toc-1-so-sanh-nhanh-mac-inox-pho-bien-cho-lan-can\">So s\u00e1nh nhanh m\u00e1c inox ph\u1ed5 bi\u1ebfn cho lan can<\/a><\/li>\n<li><a href=\"#toc-2-goi-cau-hinh-de-xuat-theo-kich-ban-thuc-te\">G\u00f3i c\u1ea5u h\u00ecnh \u0111\u1ec1 xu\u1ea5t theo k\u1ecbch b\u1ea3n th\u1ef1c t\u1ebf<\/a><\/li>\n<li><a href=\"#toc-3-lua-chon-be-mat-anh-huong-den-bendepde-ve-sinh\">L\u1ef1a ch\u1ecdn b\u1ec1 m\u1eb7t: \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn b\u1ec1n\u2013\u0111\u1eb9p\u2013d\u1ec5 v\u1ec7 sinh<\/a><\/li>\n<li><a href=\"#toc-4-ky-thuat-gia-cong-va-lap-dat-de-inox-ben-dung-chua\">K\u1ef9 thu\u1eadt gia c\u00f4ng v\u00e0 l\u1eafp \u0111\u1eb7t \u0111\u1ec3 inox b\u1ec1n \u0111\u00fang chu\u1ea9n<\/a><\/li>\n<li><a href=\"#toc-5-uoc-tinh-chi-phi-va-cach-toi-uu-ngan-sach\">\u01af\u1edbc t\u00ednh chi ph\u00ed v\u00e0 c\u00e1ch t\u1ed1i \u01b0u ng\u00e2n s\u00e1ch<\/a><\/li>\n<li><a href=\"#toc-6-bao-tri-dinh-ky-de-luon-nhu-moi\">B\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 lu\u00f4n nh\u01b0 m\u1edbi<\/a><\/li>\n<li><a href=\"#toc-7-cau-hoi-thuong-gap\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><\/li>\n<li><a href=\"#toc-8-checklist-nhanh-de-chot-thong-so-lan-can-inox\">Checklist nhanh \u0111\u1ec3 ch\u1ed1t th\u00f4ng s\u1ed1 lan can inox<\/a><\/li>\n<li><a href=\"#toc-9-nguon-tham-khao\">Ngu\u1ed3n tham kh\u1ea3o<\/a><\/li>\n<li><a href=\"#toc-10-ket-luan\">K\u1ebft lu\u1eadn<\/a><\/li>\n<\/ul>\n<\/div>\n<p>Lan can inox l\u00e0 h\u1ea1ng m\u1ee5c \u201cnh\u1ecf m\u00e0 quy\u1ebft \u0111\u1ecbnh\u201d \u1ea5n t\u01b0\u1ee3ng th\u1ea9m m\u1ef9, an to\u00e0n s\u1eed d\u1ee5ng v\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh c\u1ee7a c\u00f4ng tr\u00ecnh. B\u00e0i vi\u1ebft n\u00e0y gi\u00fap b\u1ea1n ch\u1ecdn \u0111\u00fang m\u00e1c inox, ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t, \u0111\u1ed9 d\u00e0y v\u00e0 c\u1ea5u h\u00ecnh ph\u1ee5 ki\u1ec7n \u0111\u1ec3 \u0111\u1ea1t c\u00e2n b\u1eb1ng t\u1ed1i \u01b0u gi\u1eefa th\u1ea9m m\u1ef9 \u2013 \u0111\u1ed9 b\u1ec1n \u2013 ng\u00e2n s\u00e1ch, \u00e1p d\u1ee5ng cho nh\u00e0 \u1edf, kh\u00e1ch s\u1ea1n, nh\u00e0 x\u01b0\u1edfng \u0111\u1ebfn c\u00f4ng tr\u00ecnh ven bi\u1ec3n.<\/p>\n<h2 id=\"toc-0-4-tieu-chi-cot-loi-khi-chon-inox-cho-lan-can\"><span class=\"ez-toc-section\" id=\"4_tieu_chi_cot_loi_khi_chon_inox_cho_lan_can\"><\/span>4 ti\u00eau ch\u00ed c\u1ed1t l\u00f5i khi ch\u1ecdn inox cho lan can<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Moi_truong_lap_dat_quyet_dinh_mac_thep\"><\/span>M\u00f4i tr\u01b0\u1eddng l\u1eafp \u0111\u1eb7t quy\u1ebft \u0111\u1ecbnh m\u00e1c th\u00e9p<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&#8211; Trong nh\u00e0, kh\u00f4 r\u00e1o: \u00edt r\u1ee7i ro \u0103n m\u00f2n. C\u00f3 th\u1ec3 d\u00f9ng inox 201 (UNS S20100) ti\u1ebft ki\u1ec7m, ho\u1eb7c 304 cho \u0111\u1ed9 b\u1ec1n cao h\u01a1n.<br \/>\n&#8211; Ngo\u00e0i tr\u1eddi \u0111\u00f4 th\u1ecb (H\u00e0 N\u1ed9i): m\u01b0a axit, b\u1ee5i c\u00f4ng nghi\u1ec7p. T\u1ed1i thi\u1ec3u 304 (UNS S30400\/EN 1.4301).<br \/>\n&#8211; Ven bi\u1ec3n\/\u1ed3 b\u01a1i\/chloride: h\u01a1i mu\u1ed1i v\u00e0 clo g\u00e2y \u201c\u1ed1 tr\u00e0\u201d v\u00e0 r\u1ed7. \u01afu ti\u00ean 316\/316L (UNS S31600\/S31603, EN 1.4401\/1.4404).<br \/>\n&#8211; M\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t: ch\u1ecdn 316L, xem x\u00e9t t\u0103ng chi\u1ec1u d\u00e0y v\u00e0 x\u1eed l\u00fd b\u1ec1 m\u1eb7t k\u1ef9 h\u01a1n.<\/p>\n<p>L\u01b0u \u00fd: 430 (ferritic, EN 1.4016) ch\u1ec9 ph\u00f9 h\u1ee3p n\u1ed9i th\u1ea5t r\u1ea5t kh\u00f4, trang tr\u00ed, kh\u00f4ng khuy\u1ebfn ngh\u1ecb ngo\u00e0i tr\u1eddi.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tham_my_hoan_thien_be_mat\"><\/span>Th\u1ea9m m\u1ef9 &#038; ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&#8211; No.4\/Satin 180\u2013240 grit: m\u1ecbn, \u00edt l\u1ed9 v\u1ebft tay, d\u1ec5 b\u1ea3o tr\u00ec; ph\u00f9 h\u1ee3p lan can d\u00f9ng nhi\u1ec1u.<br \/>\n&#8211; Hairline HL 240\/320: v\u00e2n d\u00e0i sang tr\u1ecdng cho c\u00f4ng tr\u00ecnh cao c\u1ea5p, v\u1eabn d\u1ec5 v\u1ec7 sinh.<br \/>\n&#8211; G\u01b0\u01a1ng #8: ph\u1ea3n chi\u1ebfu cao, \u0111\u1eb9p nh\u1ea5t nh\u01b0ng d\u1ec5 l\u1ed9 x\u01b0\u1edbc\/v\u00e2n tay; ch\u1ec9 n\u00ean d\u00f9ng khu v\u1ef1c \u00edt ch\u1ea1m ho\u1eb7c n\u1ed9i th\u1ea5t.<br \/>\n&#8211; Bead blast m\u1edd: hi\u1ec7n \u0111\u1ea1i, ch\u1ed1ng l\u00f3a, nh\u01b0ng c\u1ea7n b\u1ec1 m\u1eb7t th\u00e9p n\u1ec1n t\u1ed1t.<\/p>\n<p>B\u1ec1 m\u1eb7t c\u00e0ng m\u1ecbn, kh\u00e9p k\u00edn khe h\u1edf c\u00e0ng \u00edt \u201ck\u1eb9t b\u1ea9n\u201d v\u00e0 kh\u00e1ng \u0103n m\u00f2n k\u1ebd h\u1edf t\u1ed1t h\u01a1n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ket_cau_an_toan_su_dung\"><\/span>K\u1ebft c\u1ea5u &#038; an to\u00e0n s\u1eed d\u1ee5ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&#8211; Chi\u1ec1u cao lan can: th\u01b0\u1eddng 900\u20131100 mm cho nh\u00e0 \u1edf; cao h\u01a1n cho khu c\u00f4ng c\u1ed9ng (ki\u1ec3m tra ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf \u00e1p d\u1ee5ng).<br \/>\n&#8211; T\u1ea3i ngang l\u00ean tay v\u1ecbn: tham kh\u1ea3o 0,5\u20131,0 kN\/m (nh\u00e0 \u1edf) \u0111\u1ebfn 1,5 kN\/m (khu c\u00f4ng c\u1ed9ng) theo th\u00f4ng l\u1ec7 qu\u1ed1c t\u1ebf; ki\u1ec3m tra v\u00e0 tu\u00e2n th\u1ee7 quy chu\u1ea9n\/TCVN hi\u1ec7n h\u00e0nh t\u1ea1i d\u1ef1 \u00e1n. [Ngu\u1ed3n: EN 1991-1-1, BS 6180]<br \/>\n&#8211; K\u00edch th\u01b0\u1edbc \u2013 \u0111\u1ed9 d\u00e0y g\u1ee3i \u00fd:<br \/>\n  &#8211; Tay v\u1ecbn \u1ed1ng \u00d838,1\u201350,8 mm x 1,2\u20131,5 mm.<br \/>\n  &#8211; Tr\u1ee5 \u00d842,4\u201350,8 mm x 1,5\u20132,0 mm ho\u1eb7c h\u1ed9p 40&#215;40\u201350&#215;50 x 1,2\u20131,5 mm.<br \/>\n  &#8211; D\u00e2y c\u00e1p (316) \u00d83\u20135 mm, bulong n\u1edf A2\/A4.<br \/>\n  &#8211; K\u1eb9p k\u00ednh: th\u00e9p 304 (\u0111\u00f4 th\u1ecb) ho\u1eb7c 316 (ven bi\u1ec3n); k\u00ednh c\u01b0\u1eddng l\u1ef1c t\u1ed1i thi\u1ec3u 10\u201312 mm t\u00f9y kh\u1ea9u \u0111\u1ed9.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ngan_sach_tron_vong_doi\"><\/span>Ng\u00e2n s\u00e1ch tr\u1ecdn v\u00f2ng \u0111\u1eddi<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&#8211; Chi ph\u00ed \u0111\u1ea7u t\u01b0: 201 \u2248 60\u201370% gi\u00e1 304; 316 \u2248 1,5\u20131,8 l\u1ea7n 304 (t\u1ef7 l\u1ec7 tham kh\u1ea3o, bi\u1ebfn \u0111\u1ed9ng theo th\u1ecb tr\u01b0\u1eddng).<br \/>\n&#8211; Chi ph\u00ed gia c\u00f4ng\/l\u1eafp \u0111\u1eb7t: ph\u1ee5 thu\u1ed9c thi\u1ebft k\u1ebf (nhi\u1ec1u m\u1ed1i h\u00e0n, u\u1ed1n cong, \u1ed1p k\u00ednh s\u1ebd t\u0103ng m\u1ea1nh).<br \/>\n&#8211; Chi ph\u00ed b\u1ea3o tr\u00ec: 316 ngo\u00e0i tr\u1eddi bi\u1ec3n ti\u1ebft ki\u1ec7m b\u1ea3o tr\u00ec l\u00e2u d\u00e0i; 201 ngo\u00e0i tr\u1eddi d\u1ec5 \u1ed1, t\u0103ng v\u1ec7 sinh\/\u0111\u00e1nh b\u00f3ng.<br \/>\n&#8211; T\u1ed5ng s\u1edf h\u1eefu (TCO): ch\u1ecdn m\u00e1c cao h\u01a1n cho m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t th\u01b0\u1eddng r\u1ebb h\u01a1n trong 5\u201310 n\u0103m s\u1eed d\u1ee5ng.<\/p>\n<h2 id=\"toc-1-so-sanh-nhanh-mac-inox-pho-bien-cho-lan-can\"><span class=\"ez-toc-section\" id=\"So_sanh_nhanh_mac_inox_pho_bien_cho_lan_can\"><\/span>So s\u00e1nh nhanh m\u00e1c inox ph\u1ed5 bi\u1ebfn cho lan can<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; Inox 201 (AISI 201, JIS SUS201): Mn cao, Ni th\u1ea5p.<br \/>\n  &#8211; \u01afu: gi\u00e1 t\u1ed1t, d\u1ec5 gia c\u00f4ng, n\u1ed9i th\u1ea5t \u1ed5n.<br \/>\n  &#8211; Nh\u01b0\u1ee3c: kh\u00e1ng chloride k\u00e9m; kh\u00f4ng khuy\u1ebfn ngh\u1ecb bi\u1ec3n\/h\u1ed3 b\u01a1i; d\u1ec5 \u201c\u1ed1 tr\u00e0\u201d ngo\u00e0i tr\u1eddi.<br \/>\n&#8211; Inox 304 (AISI 304, EN 1.4301\/A2):<br \/>\n  &#8211; \u01afu: c\u00e2n b\u1eb1ng gi\u00e1\u2013b\u1ec1n\u2013gia c\u00f4ng; ti\u00eau chu\u1ea9n cho ngo\u00e0i tr\u1eddi \u0111\u00f4 th\u1ecb.<br \/>\n  &#8211; Nh\u01b0\u1ee3c: c\u00f3 th\u1ec3 \u1ed1 g\u1ea7n \u0111\u01b0\u1eddng bi\u1ec3n ho\u1eb7c n\u01a1i c\u00f3 clo.<br \/>\n&#8211; Inox 316\/316L (EN 1.4401\/1.4404\/A4):<br \/>\n  &#8211; \u01afu: Mo ~2\u20132,5% t\u0103ng kh\u00e1ng r\u1ed7; chu\u1ea9n cho ven bi\u1ec3n, h\u1ed3 b\u01a1i, khu c\u00f4ng c\u1ed9ng ngo\u00e0i tr\u1eddi; L gi\u1ea3m nguy c\u01a1 \u0103n m\u00f2n m\u1ed1i h\u00e0n.<br \/>\n  &#8211; Nh\u01b0\u1ee3c: chi ph\u00ed v\u1eadt li\u1ec7u cao h\u01a1n.<br \/>\n&#8211; Inox 430 (EN 1.4016):<br \/>\n  &#8211; \u01afu: r\u1ebb, t\u1eeb t\u00ednh y\u1ebfu\u2013trung b\u00ecnh, d\u00f9ng n\u1ed9i th\u1ea5t kh\u00f4, \u1ed1p che.<br \/>\n  &#8211; Nh\u01b0\u1ee3c: ch\u1ed1ng \u0103n m\u00f2n th\u1ea5p; kh\u00f4ng khuy\u1ebfn ngh\u1ecb cho lan can ch\u1ecbu th\u1eddi ti\u1ebft.<\/p>\n<p>[Tham kh\u1ea3o t\u00ednh n\u0103ng v\u1eadt li\u1ec7u: ASTM A240\/A480; datasheet Nickel Institute, Outokumpu]<\/p>\n<h2 id=\"toc-2-goi-cau-hinh-de-xuat-theo-kich-ban-thuc-te\"><span class=\"ez-toc-section\" id=\"Goi_cau_hinh_de_xuat_theo_kich_ban_thuc_te\"><\/span>G\u00f3i c\u1ea5u h\u00ecnh \u0111\u1ec1 xu\u1ea5t theo k\u1ecbch b\u1ea3n th\u1ef1c t\u1ebf<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1_Nha_pho_Ha_Noi_%E2%80%93_ban_cong_ngoai_troi\"><\/span>1) Nh\u00e0 ph\u1ed1 H\u00e0 N\u1ed9i \u2013 ban c\u00f4ng ngo\u00e0i tr\u1eddi<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&#8211; V\u1eadt li\u1ec7u: 304, b\u1ec1 m\u1eb7t satin\/HL 240.<br \/>\n&#8211; K\u1ebft c\u1ea5u g\u1ee3i \u00fd: tr\u1ee5 \u00d842,4 x 1,5 mm; tay v\u1ecbn \u00d850,8 x 1,2\u20131,5 mm; nan d\u1ecdc \u00d816\u201319 x 1,0\u20131,2 mm ho\u1eb7c d\u00e2y c\u00e1p 316 \u00d84 mm.<br \/>\n&#8211; Ph\u1ee5 ki\u1ec7n\/bulong: A2 (ISO 3506).<br \/>\n&#8211; X\u1eed l\u00fd h\u00e0n: TIG v\u1edbi que ER308L; pickling + passivation sau h\u00e0n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Khach_san_ven_bienbiet_thu_Do_Son_Cat_Ba\"><\/span>2) Kh\u00e1ch s\u1ea1n ven bi\u1ec3n\/bi\u1ec7t th\u1ef1 \u0110\u1ed3 S\u01a1n, C\u00e1t B\u00e0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&#8211; V\u1eadt li\u1ec7u: 316L, satin\/HL 320; tr\u00e1nh g\u01b0\u01a1ng #8 ngo\u00e0i tr\u1eddi.<br \/>\n&#8211; K\u1ebft c\u1ea5u: tr\u1ee5 \u00d850,8 x 1,5\u20132,0 mm; tay v\u1ecbn \u00d850,8 x 1,5 mm; c\u00e1p 316 \u00d85 mm ho\u1eb7c k\u00ednh 12 mm v\u1edbi k\u1eb9p 316.<br \/>\n&#8211; Ph\u1ee5 ki\u1ec7n: to\u00e0n b\u1ed9 A4 (ISO 3506).<br \/>\n&#8211; B\u1ea3o v\u1ec7 thi c\u00f4ng: ph\u1ee7 b\u1ecdc ch\u1ed1ng xi m\u0103ng mu\u1ed1i; r\u1eeda n\u01b0\u1edbc ng\u1ecdt \u0111\u1ecbnh k\u1ef3.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Cau_thang_trong_nha_xuong_khu_van_phong\"><\/span>3) C\u1ea7u thang trong nh\u00e0 x\u01b0\u1edfng, khu v\u0103n ph\u00f2ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&#8211; V\u1eadt li\u1ec7u: 304; n\u01a1i kh\u00f4 s\u1ea1ch c\u00f3 th\u1ec3 201 cho tay v\u1ecbn ph\u1ee5.<br \/>\n&#8211; Ho\u00e0n thi\u1ec7n: No.4 satin \u0111\u1ec3 gi\u1ea3m ph\u1ea3n quang, gi\u1ea5u v\u1ebft x\u01b0\u1edbc.<br \/>\n&#8211; L\u01b0u \u00fd: ki\u1ec3m so\u00e1t ti\u1ebfp x\u00fac v\u1edbi th\u00e9p \u0111en; v\u1ec7 sinh theo qu\u00fd.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Ho_boi_khach_san_%E2%80%93_khu_vuc_clo\"><\/span>4) H\u1ed3 b\u01a1i kh\u00e1ch s\u1ea1n \u2013 khu v\u1ef1c clo<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>&#8211; V\u1eadt li\u1ec7u: 316L b\u1eaft bu\u1ed9c; tr\u00e1nh khe h\u1edf gi\u1eef n\u01b0\u1edbc.<br \/>\n&#8211; Ph\u1ee5 ki\u1ec7n: A4; d\u00f9ng gio\u0103ng EPDM, silicon trung t\u00ednh; tho\u00e1t n\u01b0\u1edbc t\u1ed1t.<br \/>\n&#8211; L\u1ecbch v\u1ec7 sinh: x\u1ecbt n\u01b0\u1edbc ng\u1ecdt h\u00e0ng ng\u00e0y; t\u1ea9y \u1ed1 b\u1eb1ng dung d\u1ecbch nh\u1eb9 \u0111\u1ecbnh k\u1ef3.<\/p>\n<h2 id=\"toc-3-lua-chon-be-mat-anh-huong-den-bendepde-ve-sinh\"><span class=\"ez-toc-section\" id=\"Lua_chon_be_mat_anh_huong_den_ben%E2%80%93dep%E2%80%93de_ve_sinh\"><\/span>L\u1ef1a ch\u1ecdn b\u1ec1 m\u1eb7t: \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn b\u1ec1n\u2013\u0111\u1eb9p\u2013d\u1ec5 v\u1ec7 sinh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; Satin\/HL 240\u2013320: \u0111\u1ed9 nh\u00e1m ph\u00f9 h\u1ee3p (Ra th\u1ea5p\u2013trung b\u00ecnh), b\u1ec1n m\u00e0u ngo\u00e0i tr\u1eddi, d\u1ec5 \u201cblend\u201d x\u01b0\u1edbc nh\u1ecf.<br \/>\n&#8211; G\u01b0\u01a1ng #8: ngo\u00e0i tr\u1eddi g\u1ea7n bi\u1ec3n d\u1ec5 l\u1ed9 \u201c\u1ed1 tr\u00e0\u201d; y\u00eau c\u1ea7u v\u1ec7 sinh d\u00e0y h\u01a1n.<br \/>\n&#8211; 2B\/BA (t\u1ea5m c\u00e1n ngu\u1ed9i): khi gia c\u00f4ng c\u1ea7n \u0111\u1ed3ng nh\u1ea5t ho\u00e0n thi\u1ec7n to\u00e0n h\u1ec7.<\/p>\n<p>M\u1eb9o: bo m\u00e9p, m\u00e0i k\u00edn g\u00f3c, b\u1ecbt \u0111\u1ea7u \u1ed1ng, tr\u00e1nh phoi h\u1edf \u0111\u1ec3 gi\u1ea3m \u0103n m\u00f2n k\u1ebd h\u1edf v\u00e0 b\u00e1m b\u1ea9n.<\/p>\n<h2 id=\"toc-4-ky-thuat-gia-cong-va-lap-dat-de-inox-ben-dung-chua\"><span class=\"ez-toc-section\" id=\"Ky_thuat_gia_cong_va_lap_dat_de_inox_ben_dung_chuan\"><\/span>K\u1ef9 thu\u1eadt gia c\u00f4ng v\u00e0 l\u1eafp \u0111\u1eb7t \u0111\u1ec3 inox b\u1ec1n \u0111\u00fang chu\u1ea9n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; H\u00e0n: \u01b0u ti\u00ean TIG; 304 d\u00f9ng ER308L, 316L d\u00f9ng ER316L. L\u00e0m s\u1ea1ch, t\u1ea9y m\u1ed1i h\u00e0n (pickling) v\u00e0 th\u1ee5 \u0111\u1ed9ng h\u00f3a (passivation) theo ASTM A380\/A967 \u0111\u1ec3 kh\u00f4i ph\u1ee5c m\u00e0ng Cr2O3.<br \/>\n&#8211; Bu l\u00f4ng\/ty n\u1edf: ch\u1ecdn theo ISO 3506 (A2=304, A4=316); b\u00f4i m\u1ee1 ch\u1ed1ng k\u1eb9t (moly\/ceramic) tr\u00e1nh k\u1eb9t ren.<br \/>\n&#8211; C\u00e1ch ly \u0111i\u1ec7n h\u00f3a: tr\u00e1nh ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp inox v\u1edbi th\u00e9p carbon\/nh\u00f4m\/k\u1ebdm \u1edf v\u00f9ng \u1ea9m; d\u00f9ng long \u0111en nylon\/EPDM, s\u01a1n c\u00e1ch \u0111i\u1ec7n b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac.<br \/>\n&#8211; Ch\u1ed1ng \u0103n m\u00f2n k\u1ebd h\u1edf: h\u00e0n k\u00edn ho\u1eb7c b\u1ecbt k\u00edn khe; thi\u1ebft k\u1ebf tho\u00e1t n\u01b0\u1edbc; h\u1ea1n ch\u1ebf \u201ct\u00fai\u201d \u0111\u1ecdng n\u01b0\u1edbc b\u1ea9n.<br \/>\n&#8211; B\u1ea3o v\u1ec7 trong thi c\u00f4ng: ph\u1ee7 b\u0103ng d\u00ednh chuy\u00ean d\u1ee5ng; kh\u00f4ng \u0111\u1ec3 v\u1eefa xi m\u0103ng\/clorua b\u00e1m l\u00e2u; kh\u00f4ng d\u00f9ng b\u00fai s\u1eaft th\u00e9p \u0111en m\u00e0i ch\u00e0.<br \/>\n&#8211; Khe gi\u00e3n n\u1edf: ch\u1eeba khe t\u1ea1i m\u1ea1ch d\u00e0i, \u0111\u1eb7c bi\u1ec7t ngo\u00e0i tr\u1eddi n\u1eafng.<\/p>\n<p>[Ngu\u1ed3n: ASTM A380\/A967; Nickel Institute \u2013 h\u01b0\u1edbng d\u1eabn ho\u00e0n thi\u1ec7n v\u00e0 v\u1ec7 sinh inox]<\/p>\n<h2 id=\"toc-5-uoc-tinh-chi-phi-va-cach-toi-uu-ngan-sach\"><span class=\"ez-toc-section\" id=\"Uoc_tinh_chi_phi_va_cach_toi_uu_ngan_sach\"><\/span>\u01af\u1edbc t\u00ednh chi ph\u00ed v\u00e0 c\u00e1ch t\u1ed1i \u01b0u ng\u00e2n s\u00e1ch<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u01af\u1edbc t\u00ednh tham kh\u1ea3o (l\u1eafp \u0111\u1eb7t ho\u00e0n thi\u1ec7n, Q3\/2026, ph\u1ee5 thu\u1ed9c thi\u1ebft k\u1ebf, \u0111\u1ed9 d\u00e0y, k\u00ednh\/c\u00e1p, cao \u0111\u1ed9 thi c\u00f4ng):<br \/>\n&#8211; Trong nh\u00e0, m\u1eabu \u0111\u01a1n gi\u1ea3n (201\/304): kho\u1ea3ng 1,5\u20132,5 tri\u1ec7u VN\u0110\/m.<br \/>\n&#8211; Ngo\u00e0i tr\u1eddi \u0111\u00f4 th\u1ecb (304): kho\u1ea3ng 2,0\u20133,0 tri\u1ec7u VN\u0110\/m.<br \/>\n&#8211; Ven bi\u1ec3n\/h\u1ed3 b\u01a1i (316L): kho\u1ea3ng 3,0\u20134,5+ tri\u1ec7u VN\u0110\/m.<\/p>\n<p>M\u1eb9o t\u1ed1i \u01b0u chi ph\u00ed m\u00e0 v\u1eabn b\u1ec1n:<br \/>\n&#8211; Ch\u1ecdn \u0111\u00fang m\u00e1c theo m\u00f4i tr\u01b0\u1eddng: 304 cho \u0111\u00f4 th\u1ecb, 316L cho bi\u1ec3n; tr\u00e1nh \u201cti\u1ebft ki\u1ec7m sai ch\u1ed7\u201d b\u1eb1ng 201 ngo\u00e0i tr\u1eddi.<br \/>\n&#8211; D\u00f9ng satin\/HL thay g\u01b0\u01a1ng #8 ngo\u00e0i tr\u1eddi (\u0111\u1eb9p, d\u1ec5 b\u1ea3o tr\u00ec, r\u1ebb h\u01a1n).<br \/>\n&#8211; Gi\u1ea3m m\u1ed1i h\u00e0n ph\u1ee9c t\u1ea1p, \u01b0u ti\u00ean h\u1ec7 modul b\u1eaft k\u1eb9p ti\u00eau chu\u1ea9n.<br \/>\n&#8211; \u1ede v\u00f9ng h\u01a1i mu\u1ed1i nh\u1eb9: d\u00f9ng 304 cho k\u1ebft c\u1ea5u + ph\u1ee5 ki\u1ec7n\/bulong A4, ch\u0103m v\u1ec7 sinh \u0111\u1ecbnh k\u1ef3.<br \/>\n&#8211; T\u1ed1i \u01b0u \u0111\u1ed9 d\u00e0y: tr\u1ee5 1,5 mm l\u00e0 \u201c\u0111i\u1ec3m ng\u1ecdt\u201d cho nh\u00e0 \u1edf; ch\u1ec9 t\u0103ng khi kh\u1ea9u \u0111\u1ed9 l\u1edbn ho\u1eb7c t\u1ea3i c\u00f4ng c\u1ed9ng.<\/p>\n<h2 id=\"toc-6-bao-tri-dinh-ky-de-luon-nhu-moi\"><span class=\"ez-toc-section\" id=\"Bao_tri_dinh_ky_de_luon_nhu_moi\"><\/span>B\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 lu\u00f4n nh\u01b0 m\u1edbi<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; Lau r\u1eeda: n\u01b0\u1edbc s\u1ea1ch + x\u00e0 ph\u00f2ng trung t\u00ednh, kh\u0103n microfiber. T\u1ea7n su\u1ea5t:<br \/>\n  &#8211; \u0110\u00f4 th\u1ecb: 1\u20133 th\u00e1ng\/l\u1ea7n.<br \/>\n  &#8211; Ven bi\u1ec3n\/h\u1ed3 b\u01a1i: 1\u20134 tu\u1ea7n\/l\u1ea7n.<br \/>\n&#8211; X\u1eed l\u00fd \u1ed1 tr\u00e0: dung d\u1ecbch t\u1ea9y inox pH nh\u1eb9 ho\u1eb7c gel t\u1ea9y r\u1ec9 g\u1ed1c axit h\u1eefu c\u01a1; r\u1eeda n\u01b0\u1edbc ng\u1ecdt th\u1eadt s\u1ea1ch sau x\u1eed l\u00fd.<br \/>\n&#8211; Kh\u00f4ng d\u00f9ng: t\u1ea9y clo m\u1ea1nh, axit muriatic, b\u00fai s\u1eaft th\u00e9p \u0111en.<br \/>\n&#8211; Sau tr\u1ea7y x\u01b0\u1edbc\/h\u00e0n s\u1eeda: m\u00e0i tinh theo h\u01b0\u1edbng v\u00e2n, passivation l\u1ea1i v\u00f9ng x\u1eed l\u00fd.<\/p>\n<p>[Ngu\u1ed3n: Nickel Institute \u2013 Cleaning and Maintenance of Stainless Steel]<\/p>\n<h2 id=\"toc-7-cau-hoi-thuong-gap\"><span class=\"ez-toc-section\" id=\"Cau_hoi_thuong_gap\"><\/span>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; 201 c\u00f3 d\u00f9ng ngo\u00e0i tr\u1eddi \u0111\u01b0\u1ee3c kh\u00f4ng? C\u00f3 th\u1ec3 trong m\u00f4i tr\u01b0\u1eddng r\u1ea5t s\u1ea1ch, nh\u01b0ng s\u1ebd nhanh \u1ed1 trong m\u01b0a axit\/kh\u00ed th\u1ea3i; 304 an to\u00e0n h\u01a1n.<br \/>\n&#8211; V\u00ec sao 316L \u0111\u1eaft h\u01a1n? H\u00e0m l\u01b0\u1ee3ng Molypden (Mo) t\u0103ng kh\u00e1ng r\u1ed7 chloride, L gi\u1ea3m nh\u1ea1y c\u1ea3m \u0103n m\u00f2n m\u1ed1i h\u00e0n.<br \/>\n&#8211; Lan can g\u01b0\u01a1ng #8 ngo\u00e0i tr\u1eddi c\u00f3 h\u1ee3p? \u0110\u1eb9p nh\u01b0ng \u0111\u00f2i h\u1ecfi b\u1ea3o tr\u00ec cao; satin\/HL th\u1ef1c d\u1ee5ng h\u01a1n.<br \/>\n&#8211; N\u00ean ch\u1ecdn bu l\u00f4ng lo\u1ea1i g\u00ec? A2 cho \u0111\u00f4 th\u1ecb; A4 cho bi\u1ec3n\/h\u1ed3 b\u01a1i theo ISO 3506.<br \/>\n&#8211; C\u00f3 c\u1ea7n passivation sau h\u00e0n? R\u1ea5t n\u00ean, \u0111\u1ec3 t\u00e1i t\u1ea1o l\u1edbp th\u1ee5 \u0111\u1ed9ng ch\u1ed1ng \u0103n m\u00f2n \u1edf m\u1ed1i h\u00e0n.<\/p>\n<h2 id=\"toc-8-checklist-nhanh-de-chot-thong-so-lan-can-inox\"><span class=\"ez-toc-section\" id=\"Checklist_nhanh_de_chot_thong_so_lan_can_inox\"><\/span>Checklist nhanh \u0111\u1ec3 ch\u1ed1t th\u00f4ng s\u1ed1 lan can inox<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>1) X\u00e1c \u0111\u1ecbnh m\u00f4i tr\u01b0\u1eddng (n\u1ed9i th\u1ea5t\/\u0111\u00f4 th\u1ecb\/ven bi\u1ec3n\/h\u1ed3 b\u01a1i).<br \/>\n2) Ch\u1ecdn m\u00e1c inox: 201 (n\u1ed9i th\u1ea5t ti\u1ebft ki\u1ec7m) \/ 304 (\u0111\u00f4 th\u1ecb) \/ 316L (bi\u1ec3n, clo).<br \/>\n3) Ch\u1ecdn ho\u00e0n thi\u1ec7n: satin\/HL cho \u0111a s\u1ed1 tr\u01b0\u1eddng h\u1ee3p; g\u01b0\u01a1ng #8 cho n\u1ed9i th\u1ea5t cao c\u1ea5p.<br \/>\n4) Thi\u1ebft k\u1ebf k\u1ebft c\u1ea5u: chi\u1ec1u cao, t\u1ea3i ngang, k\u00edch th\u01b0\u1edbc \u1ed1ng\/tr\u1ee5, kh\u1ea9u \u0111\u1ed9.<br \/>\n5) Ch\u1ecdn ph\u1ee5 ki\u1ec7n: bu l\u00f4ng A2\/A4, k\u1eb9p k\u00ednh, c\u00e1p 316, b\u1ecbt \u0111\u1ea7u \u1ed1ng.<br \/>\n6) Quy tr\u00ecnh thi c\u00f4ng: TIG, ER308L\/316L, pickling + passivation, b\u1ea3o v\u1ec7 trong thi c\u00f4ng.<br \/>\n7) K\u1ebf ho\u1ea1ch b\u1ea3o tr\u00ec: t\u1ea7n su\u1ea5t v\u1ec7 sinh theo m\u00f4i tr\u01b0\u1eddng, h\u00f3a ch\u1ea5t ph\u00f9 h\u1ee3p.<\/p>\n<h2 id=\"toc-9-nguon-tham-khao\"><span class=\"ez-toc-section\" id=\"Nguon_tham_khao\"><\/span>Ngu\u1ed3n tham kh\u1ea3o<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; Nickel Institute \u2013 Stainless Steel in Architecture, Marine Environments; Cleaning and Maintenance of Stainless Steel. https:\/\/nickelinstitute.org<br \/>\n&#8211; International Stainless Steel Forum (ISSF) \u2013 Guidelines for stainless selection and finishes. https:\/\/www.worldstainless.org<br \/>\n&#8211; ASTM A240\/A480 \u2013 Ti\u00eau chu\u1ea9n t\u00f4n\/\u0111\u0129a inox c\u00e1n ngu\u1ed9i\/n\u00f3ng; ASTM A380\/A967 \u2013 L\u00e0m s\u1ea1ch v\u00e0 th\u1ee5 \u0111\u1ed9ng h\u00f3a inox. https:\/\/www.astm.org<br \/>\n&#8211; ISO 3506 \u2013 Fasteners \u2013 Mechanical properties of corrosion-resistant stainless steel. https:\/\/www.iso.org<br \/>\n&#8211; EN 1991-1-1 v\u00e0 BS 6180 \u2013 T\u1ea3i tr\u1ecdng t\u00e1c d\u1ee5ng l\u00ean lan can v\u00e0 r\u00e0o ch\u1eafn (tham kh\u1ea3o thi\u1ebft k\u1ebf, ki\u1ec3m tra quy chu\u1ea9n Vi\u1ec7t Nam \u00e1p d\u1ee5ng).<br \/>\n&#8211; Datasheet v\u1eadt li\u1ec7u 304\/316 \u2013 Outokumpu, Aperam (\u0111\u1eb7c t\u00ednh c\u01a1 l\u00fd, ch\u1ed1ng \u0103n m\u00f2n).<\/p>\n<h2 id=\"toc-10-ket-luan\"><span class=\"ez-toc-section\" id=\"Ket_luan\"><\/span>K\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>&#8211; Ch\u00eca kh\u00f3a c\u00e2n b\u1eb1ng th\u1ea9m m\u1ef9\u2013\u0111\u1ed9 b\u1ec1n\u2013ng\u00e2n s\u00e1ch l\u00e0 \u201cch\u1ecdn \u0111\u00fang m\u00e1c theo m\u00f4i tr\u01b0\u1eddng + ho\u00e0n thi\u1ec7n h\u1ee3p l\u00fd + thi c\u00f4ng \u0111\u00fang chu\u1ea9n\u201d.<br \/>\n&#8211; 304 l\u00e0 l\u1ef1a ch\u1ecdn m\u1eb7c \u0111\u1ecbnh ngo\u00e0i tr\u1eddi \u0111\u00f4 th\u1ecb; 316L l\u00e0 \u201cb\u1ea3o hi\u1ec3m\u201d cho bi\u1ec3n\/h\u1ed3 b\u01a1i; 201 ch\u1ec9 n\u00ean d\u00f9ng n\u1ed9i th\u1ea5t kh\u00f4.<br \/>\n&#8211; Satin\/Hairline cho v\u1ebb \u0111\u1eb9p b\u1ec1n v\u00e0 b\u1ea3o tr\u00ec d\u1ec5; quy tr\u00ecnh h\u00e0n\u2013t\u1ea9y\u2013th\u1ee5 \u0111\u1ed9ng h\u00f3a quy\u1ebft \u0111\u1ecbnh tu\u1ed5i th\u1ecd th\u1ef1c t\u1ebf.<br \/>\n&#8211; T\u1ed1i \u01b0u t\u1ed5ng chi ph\u00ed b\u1eb1ng thi\u1ebft k\u1ebf \u0111\u01a1n gi\u1ea3n, modul h\u00f3a v\u00e0 b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3.<\/p>\n<p>C\u1ea7n t\u1ed1i \u01b0u thi\u1ebft k\u1ebf\/kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 nh\u1eadn b\u00e1o gi\u00e1 theo b\u1ea3n v\u1ebd? Li\u00ean h\u1ec7 Inox C\u01b0\u1eddng Th\u1ecbnh \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n \u0111\u00fang m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng v\u00e0 gi\u00e1 t\u1ed1t. Hotline: 0343.417.281. Email: inoxcongnghiep.cuongthinh@gmail.com<\/p>\n","protected":false},"excerpt":{"rendered":"<p>H\u01b0\u1edbng d\u1eabn ch\u1ecdn inox 201\/304\/316 cho lan can theo m\u00f4i tr\u01b0\u1eddng, b\u1ec1 m\u1eb7t, \u0111\u1ed9 d\u00e0y v\u00e0 ph\u1ee5 ki\u1ec7n; \u01b0\u1edbc t\u00ednh chi ph\u00ed, l\u01b0u \u00fd thi c\u00f4ng v\u00e0 b\u1ea3o tr\u00ec \u0111\u1ec3 b\u1ec1n \u0111\u1eb9p l\u00e2u d\u00e0i.<\/p>\n","protected":false},"author":7,"featured_media":1037,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-2560","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"acf":[],"_links":{"self":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/2560","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/comments?post=2560"}],"version-history":[{"count":0,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/2560\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media\/1037"}],"wp:attachment":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media?parent=2560"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/categories?post=2560"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/tags?post=2560"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}