{"id":1804,"date":"2026-03-20T12:35:30","date_gmt":"2026-03-20T05:35:30","guid":{"rendered":"https:\/\/inoxcuongthinh.com\/inox-cho-phong-sach-chon-mac-hoan-thien-do-day-va-lap-dat\/"},"modified":"2026-03-20T12:35:30","modified_gmt":"2026-03-20T05:35:30","slug":"inox-cho-phong-sach-chon-mac-hoan-thien-do-day-va-lap-dat","status":"publish","type":"post","link":"https:\/\/inoxcuongthinh.com\/inox-cho-phong-sach-chon-mac-hoan-thien-do-day-va-lap-dat\/","title":{"rendered":"Inox cho ph\u00f2ng s\u1ea1ch: ch\u1ecdn m\u00e1c, ho\u00e0n thi\u1ec7n, \u0111\u1ed9 d\u00e0y v\u00e0 l\u1eafp \u0111\u1eb7t"},"content":{"rendered":"<div class=\"custom-toc\">\n<h3>N\u1ed9i dung ch\u00ednh<\/h3>\n<ul>\n<li><a href=\"#toc-0-yeu-cau-phong-sach-chi-phoi-viec-chon-inox\">Y\u00eau c\u1ea7u ph\u00f2ng s\u1ea1ch chi ph\u1ed1i vi\u1ec7c ch\u1ecdn inox<\/a><\/li>\n<li><a href=\"#toc-1-chon-mac-inox-theo-ung-dung\">Ch\u1ecdn m\u00e1c inox theo \u1ee9ng d\u1ee5ng<\/a><\/li>\n<li><a href=\"#toc-2-hoan-thien-be-mat-va-do-nham-ra\">Ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t v\u00e0 \u0111\u1ed9 nh\u00e1m (Ra)<\/a><\/li>\n<li><a href=\"#toc-3-do-day-profiled-va-tieu-chuan-vat-tu\">\u0110\u1ed9 d\u00e0y, profiled v\u00e0 ti\u00eau chu\u1ea9n v\u1eadt t\u01b0<\/a><\/li>\n<li><a href=\"#toc-4-cau-kien-inox-ung-dung-trong-noi-that-phong-sach\">C\u1ea5u ki\u1ec7n inox \u1ee9ng d\u1ee5ng trong n\u1ed9i th\u1ea5t ph\u00f2ng s\u1ea1ch<\/a><\/li>\n<li><a href=\"#toc-5-ky-thuat-lap-dat-dat-chuan-sach\">K\u1ef9 thu\u1eadt l\u1eafp \u0111\u1eb7t \u0111\u1ea1t chu\u1ea9n s\u1ea1ch<\/a><\/li>\n<li><a href=\"#toc-6-kha-nang-chiu-hoa-chat-ve-sinhkhu-khuan\">Kh\u1ea3 n\u0103ng ch\u1ecbu h\u00f3a ch\u1ea5t v\u1ec7 sinh\/kh\u1eed khu\u1ea9n<\/a><\/li>\n<li><a href=\"#toc-7-chi-phi-va-toi-uu-tong-chi-phi-so-huu-tco\">Chi ph\u00ed v\u00e0 t\u1ed1i \u01b0u t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu (TCO)<\/a><\/li>\n<li><a href=\"#toc-8-cau-hinh-goi-y-theo-nganh\">C\u1ea5u h\u00ecnh g\u1ee3i \u00fd theo ng\u00e0nh<\/a><\/li>\n<li><a href=\"#toc-9-tieu-chuan-quy-chuan-tham-khao\">Ti\u00eau chu\u1ea9n, quy chu\u1ea9n tham kh\u1ea3o<\/a><\/li>\n<li><a href=\"#toc-10-checklist-mua-va-nghiem-thu-vat-tu-inox-cho-phong-\">Checklist mua v\u00e0 nghi\u1ec7m thu v\u1eadt t\u01b0 inox cho ph\u00f2ng s\u1ea1ch<\/a><\/li>\n<li><a href=\"#toc-11-ket-luan\">K\u1ebft lu\u1eadn<\/a><\/li>\n<\/ul>\n<\/div>\n<p>Ph\u00f2ng s\u1ea1ch \u0111\u00f2i h\u1ecfi v\u1eadt li\u1ec7u b\u1ec1n, tr\u01a1, d\u1ec5 v\u1ec7 sinh v\u00e0 kh\u00f4ng ph\u00e1t sinh h\u1ea1t. Inox (th\u00e9p kh\u00f4ng g\u1ec9) l\u00e0 l\u1ef1a ch\u1ecdn \u01b0u ti\u00ean cho t\u01b0\u1eddng \u1ed1p, b\u00e0n k\u1ec7, thi\u1ebft b\u1ecb ph\u1ee5 tr\u1ee3, h\u1ec7 th\u1ed1ng tho\u00e1t s\u00e0n\u2026 B\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p h\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 ch\u1ecdn m\u00e1c inox, ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t, \u0111\u1ed9 d\u00e0y chi ti\u1ebft, ti\u00eau chu\u1ea9n \u00e1p d\u1ee5ng v\u00e0 k\u1ef9 thu\u1eadt thi c\u00f4ng \u0111\u1ec3 x\u00e2y d\u1ef1ng, l\u1eafp \u0111\u1eb7t n\u1ed9i th\u1ea5t ph\u00f2ng s\u1ea1ch \u0111\u1ea1t ISO\/GMP cho ng\u00e0nh th\u1ef1c ph\u1ea9m, y t\u1ebf, d\u01b0\u1ee3c ph\u1ea9m.<\/p>\n<h2 id=\"toc-0-yeu-cau-phong-sach-chi-phoi-viec-chon-inox\">Y\u00eau c\u1ea7u ph\u00f2ng s\u1ea1ch chi ph\u1ed1i vi\u1ec7c ch\u1ecdn inox<\/h2>\n<p>&#8211; \u0110\u1ed9 s\u1ea1ch h\u1ea1t: theo ISO 14644 (TCVN 8664) \u2013 gi\u1ea3m b\u00e1m b\u1ee5i, c\u00e1c b\u1ec1 m\u1eb7t k\u00edn kh\u00edt, \u00edt m\u1ed1i n\u1ed1i, kh\u00f4ng x\u01b0\u1edbc r\u00e3nh gi\u1eef b\u1ea9n.<br \/>\n&#8211; Kh\u1eed khu\u1ea9n\/ve\u0323\u0302 sinh l\u1eb7p l\u1ea1i: ch\u1ecbu h\u00f3a ch\u1ea5t (IPA, H2O2, peracetic acid, NaOH\u2026) v\u00e0 h\u01a1i \u1ea9m; ch\u1ed1ng \u0103n m\u00f2n \u0111i\u1ec3m\/\u0103n m\u00f2n k\u1ebd h\u1edf.<br \/>\n&#8211; Nhi\u1ec7t: CIP\/SIP, ti\u1ec7t tr\u00f9ng 121\u2013134\u00b0C (\u0111\u1eb7c bi\u1ec7t d\u01b0\u1ee3c ph\u1ea9m).<br \/>\n&#8211; An to\u00e0n th\u1ef1c ph\u1ea9m v\u00e0 t\u01b0\u01a1ng th\u00edch d\u01b0\u1ee3c: v\u1eadt li\u1ec7u ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp ph\u1ea3i kh\u00f4ng di tr\u00fa ch\u1ea5t \u0111\u1ed9c, d\u1ec5 l\u00e0m s\u1ea1ch, b\u1ec1 m\u1eb7t nh\u1eb5n (GMP, HACCP).<br \/>\n&#8211; Thi\u1ebft k\u1ebf v\u1ec7 sinh: g\u00f3c bo tr\u00f2n, b\u1ec1 m\u1eb7t d\u1ed1c v\u1ec1 ph\u1ec5u tho\u00e1t, che k\u00edn v\u00edt\/kh\u1edbp n\u1ed1i.<\/p>\n<h2 id=\"toc-1-chon-mac-inox-theo-ung-dung\">Ch\u1ecdn m\u00e1c inox theo \u1ee9ng d\u1ee5ng<\/h2>\n<h3>Inox 304\/304L \u2013 ti\u00eau chu\u1ea9n cho khu kh\u00f4, t\u1ea3i tr\u1ecdng v\u1eeba<\/h3>\n<p>&#8211; D\u00f9ng cho: \u1ed1p t\u01b0\u1eddng\/tr\u1ea7n khu kh\u00f4, b\u00e0n thao t\u00e1c, k\u1ec7, xe \u0111\u1ea9y, ph\u1ee5 ki\u1ec7n, air grille.<br \/>\n&#8211; \u01afu \u0111i\u1ec3m: c\u00e2n b\u1eb1ng t\u1ed1t gi\u1eefa gi\u00e1 v\u00e0 ch\u1ed1ng \u0103n m\u00f2n; ngu\u1ed3n h\u00e0ng phong ph\u00fa.<br \/>\n&#8211; L\u01b0u \u00fd: trong m\u00f4i tr\u01b0\u1eddng ch\u1ee9a clo (thu\u1ed1c t\u1ea9y, n\u01b0\u1edbc mu\u1ed1i, h\u01a1i bi\u1ec3n), 304 d\u1ec5 b\u1ecb r\u1ed7\/pitting; \u01b0u ti\u00ean 304L cho chi ti\u1ebft h\u00e0n \u0111\u1ec3 tr\u00e1nh \u0103n m\u00f2n li\u00ean k\u1ebft h\u1ea1t.<\/p>\n<h3>Inox 316\/316L \u2013 l\u1ef1a ch\u1ecdn \u01b0u ti\u00ean cho d\u01b0\u1ee3c\/y t\u1ebf v\u00e0 m\u00f4i tr\u01b0\u1eddng clo<\/h3>\n<p>&#8211; D\u00f9ng cho: b\u1ed3n r\u1eeda, ph\u1ec5u\/tho\u00e1t s\u00e0n, b\u00e0n\/k\u1ec7 khu \u01b0\u1edbt, khu d\u00f9ng H2O2\/VHP, s\u00e1t bi\u1ec3n, h\u1ec7 th\u1ed1ng r\u1eeda\/kh\u1eed tr\u00f9ng nhi\u1ec7t, thi\u1ebft b\u1ecb ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi d\u01b0\u1ee3c\/ph\u1ea9m.<br \/>\n&#8211; \u01afu \u0111i\u1ec3m: Mo (2\u20132.5%) t\u0103ng ch\u1ed1ng r\u1ed7 do ion Cl\u2013; 316L c\u00f3 h\u00e0m l\u01b0\u1ee3ng C th\u1ea5p gi\u1ea3m nguy c\u01a1 \u0103n m\u00f2n li\u00ean k\u1ebft h\u1ea1t sau h\u00e0n; l\u00e0 chu\u1ea9n ph\u1ed5 bi\u1ebfn trong ASME BPE cho thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7 sinh h\u1ecdc.<br \/>\n&#8211; Nh\u01b0\u1ee3c \u0111i\u1ec3m: gi\u00e1 cao h\u01a1n 304 kho\u1ea3ng 10\u201325% nh\u01b0ng t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu th\u01b0\u1eddng th\u1ea5p h\u01a1n \u1edf m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n.<\/p>\n<h3>C\u00e1c l\u1ef1a ch\u1ecdn kh\u00e1c (c\u00f3 c\u00e2n nh\u1eafc)<\/h3>\n<p>&#8211; 430 (ferritic): c\u00f3 th\u1ec3 d\u00f9ng cho t\u1ea5m \u1ed1p trang tr\u00ed khu r\u1ea5t kh\u00f4, \u00edt h\u00f3a ch\u1ea5t; ch\u1ed1ng \u0103n m\u00f2n k\u00e9m h\u01a1n 304; t\u1eeb t\u00ednh.<br \/>\n&#8211; 201: kh\u00f4ng khuy\u1ebfn ngh\u1ecb cho ph\u00f2ng s\u1ea1ch do ch\u1ed1ng \u0103n m\u00f2n k\u00e9m, d\u1ec5 r\u1ed7 trong v\u1ec7 sinh clo.<br \/>\n&#8211; Duplex 2205\/904L: ch\u1ec9 khi clo r\u1ea5t cao (n\u01b0\u1edbc mu\u1ed1i \u0111\u1eadm \u0111\u1eb7c, h\u01a1i bi\u1ec3n tr\u1ef1c di\u1ec7n); chi ph\u00ed l\u1edbn, \u00edt c\u1ea7n cho n\u1ed9i th\u1ea5t ti\u00eau chu\u1ea9n.<\/p>\n<h2 id=\"toc-2-hoan-thien-be-mat-va-do-nham-ra\">Ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t v\u00e0 \u0111\u1ed9 nh\u00e1m (Ra)<\/h2>\n<p>&#8211; 2B: nh\u1eb5n m\u1edd, d\u1ec5 v\u1ec7 sinh, kinh t\u1ebf \u2013 ph\u00f9 h\u1ee3p \u1ed1p t\u01b0\u1eddng, tr\u1ea7n, k\u1ec7.<br \/>\n&#8211; BA (No.8 g\u01b0\u01a1ng): r\u1ea5t nh\u1eb5n, ch\u1ed1ng b\u00e1m t\u1ed1t \u2013 d\u00f9ng cho khu c\u1ea7n v\u1ec7 sinh nhanh; ch\u00fa \u00fd l\u00f3a s\u00e1ng\/\u0111\u1ec3 l\u1ea1i v\u1ebft x\u01b0\u1edbc n\u1ebfu va qu\u1ec7t.<br \/>\n&#8211; No.4\/Hairline: c\u00f3 v\u00e2n; th\u1ea9m m\u1ef9 nh\u01b0ng c\u00e1c r\u00e3nh gi\u1eef b\u1ea9n \u2013 ch\u1ec9 n\u00ean d\u00f9ng \u1edf v\u00f9ng kh\u00f4ng t\u1edbi h\u1ea1n.<br \/>\n&#8211; \u0110i\u1ec7n h\u00f3a b\u00f3ng (electropolish): gi\u1ea3m Ra th\u00eam 30\u201350%, c\u1ea3i thi\u1ec7n ch\u1ed1ng b\u00e1m v\u00e0 \u0103n m\u00f2n \u2013 \u01b0u ti\u00ean cho b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp s\u1ea3n ph\u1ea9m\/d\u01b0\u1ee3c.<br \/>\n&#8211; M\u1ee5c ti\u00eau \u0111\u1ed9 nh\u00e1m tham kh\u1ea3o:<br \/>\n  + Th\u1ef1c ph\u1ea9m: Ra \u2264 0.8\u20131.2 \u03bcm (khu \u01b0\u1edbt n\u00ean \u22640.8 \u03bcm).<br \/>\n  + D\u01b0\u1ee3c\/pharma ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp: Ra \u2264 0.4\u20130.8 \u03bcm (ASME BPE khuy\u1ebfn ngh\u1ecb c\u00e1c m\u1ee9c SF; SF1 ~ Ra 0.38\u20130.51 \u03bcm cho b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac quy tr\u00ecnh).<br \/>\n&#8211; Sau h\u00e0n c\u1ea7n t\u1ea9y s\u1ea1ch m\u00e0u nhi\u1ec7t v\u00e0 th\u1ee5 \u0111\u1ed9ng h\u00f3a \u0111\u1ec3 kh\u00f4i ph\u1ee5c l\u1edbp th\u1ee5 \u0111\u1ed9ng gi\u00e0u Cr, theo ASTM A380\/A967.<\/p>\n<h2 id=\"toc-3-do-day-profiled-va-tieu-chuan-vat-tu\">\u0110\u1ed9 d\u00e0y, profiled v\u00e0 ti\u00eau chu\u1ea9n v\u1eadt t\u01b0<\/h2>\n<p>&#8211; T\u1ea5m\/coil inox (ASTM A240\/EN 10088):<br \/>\n  + \u1ed0p t\u01b0\u1eddng, tr\u1ea7n: 0.8\u20131.0 mm (2B\/BA, d\u00e1n keo PU\/\u0111inh t\u00e1n k\u00edn).<br \/>\n  + \u1ed0p ch\u00e2n\/kick plate, khu \u1ea9m \u01b0\u1edbt: 1.2\u20131.5 mm.<br \/>\n  + M\u1eb7t b\u00e0n: 1.2\u20131.5 mm (t\u0103ng c\u1ee9ng b\u1eb1ng x\u01b0\u01a1ng h\u1ed9p).<br \/>\n&#8211; \u1ed0ng\/h\u1ed9p c\u01a1 kh\u00ed (ASTM A554) cho khung b\u00e0n, k\u1ec7, tay v\u1ecbn:<br \/>\n  + H\u1ed9p 30\u00d730\/40\u00d740\u00d71.0\u20131.5 mm; \u1ed1ng tr\u00f2n \u00d825\u201338\u00d71.0\u20131.5 mm, g\u00f3c bo tr\u00f2n \u0111\u1ec3 d\u1ec5 lau.<br \/>\n&#8211; \u1ed0ng c\u00f4ng ngh\u1ec7\/sanitary:<br \/>\n  + ASTM A270\/ISO 2037\/DIN 11850 cho \u1ed1ng v\u1ec7 sinh; t\u00f9y quy tr\u00ecnh c\u00f3 th\u1ec3 electropolish b\u00ean trong, Ra \u2264 0.4\u20130.8 \u03bcm.<br \/>\n  + ASTM A312 (Schedule 10S\/5S) cho ti\u1ec7n \u00edch ph\u1ee5 tr\u1ee3.<br \/>\n&#8211; Ph\u1ee5 ki\u1ec7n: g\u00f3c bo inox, len ch\u00e2n t\u01b0\u1eddng coved, l\u01b0\u1edbi ch\u1eafn c\u00f4n tr\u00f9ng inox, t\u1ea5m \u0111\u1ee5c l\u1ed7 cho laminar flow (316L n\u1ebfu d\u00f9ng H2O2).<br \/>\n&#8211; Ph\u1ee5 ki\u1ec7n li\u00ean k\u1ebft: bul\u00f4ng A2-70 (304) ho\u1eb7c A4-70 (316) t\u00f9y m\u00f4i tr\u01b0\u1eddng; rive inox; ch\u00e2n t\u0103ng ch\u1ec9nh b\u1ecdc cao su EPDM\/PU.<\/p>\n<h2 id=\"toc-4-cau-kien-inox-ung-dung-trong-noi-that-phong-sach\">C\u1ea5u ki\u1ec7n inox \u1ee9ng d\u1ee5ng trong n\u1ed9i th\u1ea5t ph\u00f2ng s\u1ea1ch<\/h2>\n<h3>T\u01b0\u1eddng, tr\u1ea7n, len ch\u00e2n t\u01b0\u1eddng v\u00e0 bo g\u00f3c<\/h3>\n<p>&#8211; T\u1ea5m \u1ed1p inox 2B\/BA d\u00e1n k\u00edn, m\u1ed1i n\u1ed1i g\u1edd \u00e2m ho\u1eb7c n\u1eb9p ch\u1eef H; khe tr\u00e1m silicone trung t\u00ednh \u0111\u1ea1t FDA.<br \/>\n&#8211; Bo g\u00f3c R \u2265 10\u201320 mm, len ch\u00e2n t\u01b0\u1eddng coved gi\u00fap kh\u00f4ng \u0111\u1ecdng b\u1ea9n.<br \/>\n&#8211; Tr\u1ea7n treo s\u1eed d\u1ee5ng panel ph\u1eb3ng, khung inox; l\u01b0\u1edbi h\u1ed3i kh\u00ed v\u00e0 HEPA box d\u00f9ng inox ch\u1ed1ng \u0103n m\u00f2n.<\/p>\n<h3>C\u1eeda, quan s\u00e1t k\u00ednh, pass box<\/h3>\n<p>&#8211; Khung\/c\u00e1nh inox 304\/316L; k\u00ednh c\u01b0\u1eddng l\u1ef1c k\u1eb9p gio\u0103ng silicone\/EPDM.<br \/>\n&#8211; Pass box t\u0129nh\/\u0111\u1ed9ng b\u1eb1ng 304 cho khu kh\u00f4, 316L cho khu H2O2; b\u1ea3n l\u1ec1 v\u00e0 ch\u1ed1t c\u1eeda inox; interlock \u0111i\u1ec7n \u0111\u1ea3m b\u1ea3o k\u00edn kh\u00ed.<\/p>\n<h3>B\u00e0n thao t\u00e1c, k\u1ec7, xe \u0111\u1ea9y<\/h3>\n<p>&#8211; M\u1eb7t b\u00e0n 304\/316L d\u00e0y 1.2\u20131.5 mm, g\u1ea5p m\u00e9p ch\u1ed1ng c\u1eaft tay, d\u1ed1c nh\u1eb9 1\u20132% n\u1ebfu khu \u01b0\u1edbt.<br \/>\n&#8211; K\u1ec7 l\u01b0\u1edbi\/t\u1ea5m k\u00edn, g\u00f3c bo tr\u00f2n; t\u1ea3i tr\u1ecdng th\u01b0\u1eddng 100\u2013300 kg\/t\u1ea7ng v\u1edbi khung h\u1ed9p 40\u00d740\u00d71.2\u20131.5 mm.<br \/>\n&#8211; Xe \u0111\u1ea9y d\u00f9ng b\u00e1nh PU, tr\u1ee5c v\u00e0 \u1ed5 bi inox; tay \u0111\u1ea9y \u1ed1ng \u00d832 bo m\u1ec1m.<\/p>\n<h3>B\u1ed3n r\u1eeda, tho\u00e1t s\u00e0n v\u00e0 ph\u1ee5 ki\u1ec7n v\u1ec7 sinh<\/h3>\n<p>&#8211; B\u1ed3n r\u1eeda\/v\u00f2i c\u1ea3m \u1ee9ng th\u00e2n inox 316L, g\u00f3c bo tr\u00f2n; m\u00e1ng r\u1eeda d\u00e0i c\u00f3 t\u1ea5m che b\u1eafn n\u01b0\u1edbc.<br \/>\n&#8211; Ph\u1ec5u v\u00e0 r\u00e3nh tho\u00e1t s\u00e0n 316L, b\u1ec1 m\u1eb7t BA\/electropolish, n\u1eafp l\u01b0\u1edbi th\u00e1o nhanh; s\u00e0n d\u1ed1c 1\u20132% v\u1ec1 r\u00e3nh.<br \/>\n&#8211; Song ch\u1eafn r\u00e1c l\u1eafp k\u00edn, h\u1ea1n ch\u1ebf k\u1ebd h\u1edf.<\/p>\n<h2 id=\"toc-5-ky-thuat-lap-dat-dat-chuan-sach\">K\u1ef9 thu\u1eadt l\u1eafp \u0111\u1eb7t \u0111\u1ea1t chu\u1ea9n s\u1ea1ch<\/h2>\n<h3>H\u00e0n v\u00e0 x\u1eed l\u00fd m\u1ed1i h\u00e0n<\/h3>\n<p>&#8211; \u01afu ti\u00ean h\u00e0n TIG (GTAW) v\u1edbi kh\u00ed Ar, d\u00e2y ER308L\/ER316L; \u1ed1ng v\u1ec7 sinh d\u00f9ng h\u00e0n orbital v\u00e0 \u1ee7ng h\u1ed9 purging b\u00ean trong.<br \/>\n&#8211; Lo\u1ea1i b\u1ecf m\u00e0u nhi\u1ec7t b\u1eb1ng t\u1ea9y m\u1ed1i h\u00e0n, sau \u0111\u00f3 th\u1ee5 \u0111\u1ed9ng h\u00f3a theo ASTM A380\/A967; r\u1eeda DI v\u00e0 s\u1ea5y kh\u00f4.<br \/>\n&#8211; M\u00e0i\/phay bo m\u00e9p, kh\u00f4ng \u0111\u1ec3 bavia; kh\u00f4ng \u0111\u1ec3 l\u1ea1i khe >0.8 mm \u1edf m\u1ed1i gh\u00e9p n\u1ed9i th\u1ea5t.<\/p>\n<h3>Tr\u00e1m k\u00edn v\u00e0 gio\u0103ng<\/h3>\n<p>&#8211; Silicone trung t\u00ednh ho\u1eb7c silicone\/EPDM \u0111\u1ea1t FDA 21 CFR 177; PU \u00edt ph\u00e1t th\u1ea3i d\u00f9ng cho d\u00e1n panel; thi c\u00f4ng m\u1ea1ch li\u00ean t\u1ee5c, kh\u00f4ng \u0111\u1ee9t qu\u00e3ng.<br \/>\n&#8211; Tr\u00e1nh v\u00edt l\u1ed9; n\u1ebfu b\u1eaft v\u00edt, d\u00f9ng ch\u1ee5p inox v\u00e0 tr\u00e1m k\u00edn quanh ch\u00e2n v\u00edt.<\/p>\n<h3>Thi\u1ebft k\u1ebf ch\u1ed1ng b\u00e1m b\u1ea9n v\u00e0 ph\u00e1t sinh h\u1ea1t<\/h3>\n<p>&#8211; \u01afu ti\u00ean m\u1eb7t ph\u1eb3ng flush, h\u1ea1n ch\u1ebf n\u1eb9p n\u1ed5i; b\u00e1n k\u00ednh bo thay cho g\u00f3c 90\u00b0.<br \/>\n&#8211; L\u00e0m s\u1ea1ch d\u1ea7u m\u1ee1, h\u1ea1t m\u00e0i sau l\u1eafp \u0111\u1eb7t; d\u00f9ng kh\u0103n kh\u00f4ng x\u01a1, h\u00fat b\u1ee5i HEPA.<\/p>\n<h2 id=\"toc-6-kha-nang-chiu-hoa-chat-ve-sinhkhu-khuan\">Kh\u1ea3 n\u0103ng ch\u1ecbu h\u00f3a ch\u1ea5t v\u1ec7 sinh\/kh\u1eed khu\u1ea9n<\/h2>\n<h3>Clo v\u00e0 nguy c\u01a1 \u0103n m\u00f2n \u2013 c\u00e1ch ph\u00f2ng<\/h3>\n<p>&#8211; Dung d\u1ecbch ch\u1ee9a hypochlorite (bleach), chlorides cao g\u00e2y r\u1ed7\/SSC, \u0111\u1eb7c bi\u1ec7t v\u1edbi 304. Gi\u1ea3i ph\u00e1p:<br \/>\n  + \u01afu ti\u00ean 316L \u1edf khu d\u00f9ng clo ho\u1eb7c ti\u1ebfp x\u00fac n\u01b0\u1edbc mu\u1ed1i.<br \/>\n  + Pha lo\u00e3ng \u0111\u00fang khuy\u1ebfn c\u00e1o, th\u1eddi gian ti\u1ebfp x\u00fac ng\u1eafn, r\u1eeda n\u01b0\u1edbc s\u1ea1ch\/DI v\u00e0 lau kh\u00f4 ngay.<\/p>\n<h3>H2O2, peracetic acid, c\u1ed3n IPA, NaOH<\/h3>\n<p>&#8211; 304\/316L nh\u00ecn chung t\u01b0\u01a1ng th\u00edch t\u1ed1t v\u1edbi H2O2\/IPA \u1edf n\u1ed3ng \u0111\u1ed9 s\u1eed d\u1ee5ng; 316L b\u1ec1n h\u01a1n trong PAA\/NaOH n\u00f3ng.<br \/>\n&#8211; Tr\u00e1nh d\u00f9ng len th\u00e9p\/nh\u00e1m s\u1eaft khi ch\u00e0 r\u1eeda; ch\u1ec9 d\u00f9ng mi\u1ebfng c\u1ecd nh\u1ef1a\/nylon; ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc r\u1eeda (RO\/DI) \u0111\u1ec3 tr\u00e1nh v\u1ec7t mu\u1ed1i.<\/p>\n<h2 id=\"toc-7-chi-phi-va-toi-uu-tong-chi-phi-so-huu-tco\">Chi ph\u00ed v\u00e0 t\u1ed1i \u01b0u t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu (TCO)<\/h2>\n<p>&#8211; Ch\u00eanh l\u1ec7ch gi\u00e1: 316L cao h\u01a1n 304 kho\u1ea3ng 10\u201325% t\u1ea1i th\u1ecb tr\u01b0\u1eddng VN (bi\u1ebfn \u0111\u1ed9ng theo th\u1eddi \u0111i\u1ec3m).<br \/>\n&#8211; Khi d\u00f9ng 304 \u1edf khu hay d\u00f9ng clo\/\u1ea9m \u01b0\u1edbt, chi ph\u00ed b\u1ea3o tr\u00ec, thay th\u1ebf v\u00e0 th\u1eddi gian d\u1eebng c\u00f3 th\u1ec3 v\u01b0\u1ee3t ph\u1ea7n ti\u1ebft ki\u1ec7m ban \u0111\u1ea7u.<br \/>\n&#8211; G\u1ee3i \u00fd t\u1ed1i \u01b0u:<br \/>\n  + D\u00f9ng 316L cho b\u1ed3n r\u1eeda, tho\u00e1t s\u00e0n, khu \u1ea9m\/ti\u1ebfp x\u00fac h\u00f3a ch\u1ea5t; 304 cho t\u01b0\u1eddng\/tr\u1ea7n kh\u00f4, k\u1ec7 kh\u00f4.<br \/>\n  + Ch\u1ec9 \u0111\u1ecbnh b\u1ec1 m\u1eb7t 2B cho khu r\u1ed9ng, BA\/electropolish t\u1ea1i \u0111i\u1ec3m t\u1edbi h\u1ea1n \u0111\u1ec3 c\u00e2n b\u1eb1ng ng\u00e2n s\u00e1ch.<\/p>\n<h2 id=\"toc-8-cau-hinh-goi-y-theo-nganh\">C\u1ea5u h\u00ecnh g\u1ee3i \u00fd theo ng\u00e0nh<\/h2>\n<p>&#8211; Ph\u00f2ng chi\u1ebft r\u00f3t th\u1ef1c ph\u1ea9m (ISO 8\/HACCP): \u1ed1p t\u01b0\u1eddng 304 2B 0.8\u20131.0 mm; len coved inox; b\u00e0n\/k\u1ec7 304 Ra \u2264 0.8\u20131.2 \u03bcm; tho\u00e1t s\u00e0n 316L; sealant FDA.<br \/>\n&#8211; Ph\u00f2ng pha ch\u1ebf d\u01b0\u1ee3c (EU GMP Grade C\/ISO 7\u20138): \u1ed1p t\u01b0\u1eddng\/tr\u1ea7n 316L ho\u1eb7c 304 2B v\u1edbi gio\u0103ng k\u00edn; b\u00e0n 316L Ra \u2264 0.8 \u03bcm; \u1ed1ng ph\u1ee5 tr\u1ee3 A270\/electropolish cho ti\u1ebfp x\u00fac s\u1ea3n ph\u1ea9m; pass box 316L t\u01b0\u01a1ng th\u00edch VHP.<br \/>\n&#8211; Ph\u00f2ng ti\u1ec3u ph\u1eabu\/y t\u1ebf (ISO 7\u20138): b\u1ed3n r\u1eeda tay 316L, b\u00e0n d\u1ee5ng c\u1ee5 316L BA; l\u01b0\u1edbi h\u1ed3i kh\u00ed inox; ph\u1ee5 ki\u1ec7n, tay v\u1ecbn 304\/316 t\u00f9y khu.<\/p>\n<h2 id=\"toc-9-tieu-chuan-quy-chuan-tham-khao\">Ti\u00eau chu\u1ea9n, quy chu\u1ea9n tham kh\u1ea3o<\/h2>\n<p>&#8211; ISO 14644-1 (TCVN 8664-1): Ph\u00e2n lo\u1ea1i \u0111\u1ed9 s\u1ea1ch ph\u00f2ng s\u1ea1ch theo n\u1ed3ng \u0111\u1ed9 h\u1ea1t.<br \/>\n&#8211; WHO GMP, EU GMP Annex 1 (2022) cho d\u01b0\u1ee3c ph\u1ea9m v\u00f4 tr\u00f9ng.<br \/>\n&#8211; HACCP (TCVN 5603:2008) cho an to\u00e0n th\u1ef1c ph\u1ea9m.<br \/>\n&#8211; ASME BPE: v\u1eadt li\u1ec7u, \u0111\u1ed9 nh\u00e1m v\u00e0 h\u00e0n cho thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7 sinh h\u1ecdc.<br \/>\n&#8211; ASTM A240 (t\u1ea5m), A554 (\u1ed1ng c\u01a1 kh\u00ed), A312 (\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng), A270 (\u1ed1ng v\u1ec7 sinh), A380\/A967 (l\u00e0m s\u1ea1ch\/th\u1ee5 \u0111\u1ed9ng h\u00f3a).<br \/>\nNgu\u1ed3n: ISO 14644-1:2015; WHO Technical Report Series \u2013 Annexes on GMP; EU GMP Annex 1 (2022); ASME BPE 2022; ASTM International; Nickel Institute \u2013 Stainless steels in hygiene applications.<\/p>\n<h2 id=\"toc-10-checklist-mua-va-nghiem-thu-vat-tu-inox-cho-phong-\">Checklist mua v\u00e0 nghi\u1ec7m thu v\u1eadt t\u01b0 inox cho ph\u00f2ng s\u1ea1ch<\/h2>\n<p>&#8211; X\u00e1c nh\u1eadn m\u00e1c th\u00e9p v\u00e0 ch\u1ee9ng ch\u1ec9 MTC (EN 10204 3.1).<br \/>\n&#8211; Ch\u1ec9 \u0111\u1ecbnh ho\u00e0n thi\u1ec7n v\u00e0 m\u1ee5c ti\u00eau Ra; y\u00eau c\u1ea7u b\u00e1o c\u00e1o \u0111o Ra cho b\u1ec1 m\u1eb7t t\u1edbi h\u1ea1n.<br \/>\n&#8211; Y\u00eau c\u1ea7u m\u00e0ng film b\u1ea3o v\u1ec7 b\u1ec1 m\u1eb7t trong v\u1eadn chuy\u1ec3n\/l\u1eafp \u0111\u1eb7t.<br \/>\n&#8211; Ki\u1ec3m tra m\u1ed1i h\u00e0n: kh\u00f4ng n\u1ee9t r\u1ed7, x\u1eed l\u00fd t\u1ea9y\/ th\u1ee5 \u0111\u1ed9ng h\u00f3a; n\u1ebfu l\u00e0 \u1ed1ng sanitary, ki\u1ec3m tra boroscope\/\u0111i\u1ec7n tr\u1edf su\u1ea5t b\u1ec1 m\u1eb7t khi c\u1ea7n.<br \/>\n&#8211; V\u1eadt t\u01b0 ph\u1ee5: bul\u00f4ng A2\/A4, gio\u0103ng\/silicone \u0111\u1ea1t chu\u1ea9n ti\u1ebfp x\u00fac th\u1ef1c ph\u1ea9m\/y t\u1ebf.<br \/>\n&#8211; Tr\u00e1nh d\u00f9ng \u201cth\u1eed nam ch\u00e2m\u201d nh\u01b0 ti\u00eau ch\u00ed duy nh\u1ea5t; 304 c\u00f3 th\u1ec3 h\u01a1i t\u1eeb sau gia c\u00f4ng ngu\u1ed9i l\u00e0 b\u00ecnh th\u01b0\u1eddng.<\/p>\n<h2 id=\"toc-11-ket-luan\">K\u1ebft lu\u1eadn<\/h2>\n<p>\u0110\u1ec3 n\u1ed9i th\u1ea5t ph\u00f2ng s\u1ea1ch v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ea1t chu\u1ea9n ISO\/GMP, h\u00e3y: ch\u1ecdn \u0111\u00fang m\u00e1c inox theo m\u00f4i tr\u01b0\u1eddng (304\/304L cho khu kh\u00f4, 316\/316L cho khu \u01b0\u1edbt\/h\u00f3a ch\u1ea5t), ch\u1ec9 \u0111\u1ecbnh ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t v\u00e0 Ra ph\u00f9 h\u1ee3p, d\u00f9ng \u0111\u1ed9 d\u00e0y \u0111\u1ee7 c\u1ee9ng, \u00e1p d\u1ee5ng k\u1ef9 thu\u1eadt h\u00e0n\u2013th\u1ee5 \u0111\u1ed9ng h\u00f3a \u0111\u00fang chu\u1ea9n v\u00e0 tr\u00e1m k\u00edn m\u1ecdi khe h\u1edf. T\u1ed1i \u01b0u TCO b\u1eb1ng c\u00e1ch \u01b0u ti\u00ean 316L \u1edf v\u1ecb tr\u00ed r\u1ee7i ro \u0103n m\u00f2n, gi\u1eef 304 cho c\u00e1c khu v\u1ef1c \u00edt kh\u1eafc nghi\u1ec7t. Quy tr\u00ecnh l\u1ef1a ch\u1ecdn \u0111\u00fang ngay t\u1eeb \u0111\u1ea7u s\u1ebd gi\u1ea3m b\u1ea3o tr\u00ec, h\u1ea1n ch\u1ebf nhi\u1ec5m b\u1ea9n v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u00f4ng tr\u00ecnh.<\/p>\n<p>C\u1ea7n t\u01b0 v\u1ea5n chi ti\u1ebft theo b\u1ea3n v\u1ebd v\u00e0 ng\u00e2n s\u00e1ch? Li\u00ean h\u1ec7 Inox C\u01b0\u1eddng Th\u1ecbnh \u0111\u1ec3 \u0111\u01b0\u1ee3c b\u00e1o gi\u00e1 t\u1ed1t nh\u1ea5t. Hotline: 0343.417.281. Email: inoxcongnghiep.cuongthinh@gmail.com<\/p>\n","protected":false},"excerpt":{"rendered":"<p>H\u01b0\u1edbng d\u1eabn ch\u1ecdn inox 304\/316L, ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t (Ra), \u0111\u1ed9 d\u00e0y v\u00e0 k\u1ef9 thu\u1eadt l\u1eafp \u0111\u1eb7t \u0111\u1ea1t ISO\/GMP cho n\u1ed9i th\u1ea5t ph\u00f2ng s\u1ea1ch th\u1ef1c ph\u1ea9m, y t\u1ebf, d\u01b0\u1ee3c ph\u1ea9m.<\/p>\n","protected":false},"author":7,"featured_media":1068,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-1804","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\/1804","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=1804"}],"version-history":[{"count":0,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/1804\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media\/1068"}],"wp:attachment":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media?parent=1804"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/categories?post=1804"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/tags?post=1804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}