{"id":1793,"date":"2026-03-17T12:34:25","date_gmt":"2026-03-17T05:34:25","guid":{"rendered":"https:\/\/inoxcuongthinh.com\/inox-chuan-sach-cho-thuc-pham-y-te-duoc-tieu-chuan-ung-dung\/"},"modified":"2026-03-22T12:36:59","modified_gmt":"2026-03-22T05:36:59","slug":"inox-chuan-sach-cho-thuc-pham-y-te-duoc-tieu-chuan-ung-dung","status":"publish","type":"post","link":"https:\/\/inoxcuongthinh.com\/inox-chuan-sach-cho-thuc-pham-y-te-duoc-tieu-chuan-ung-dung\/","title":{"rendered":"Inox chu\u1ea9n s\u1ea1ch cho th\u1ef1c ph\u1ea9m, y t\u1ebf, d\u01b0\u1ee3c: ti\u00eau chu\u1ea9n &#038; \u1ee9ng d\u1ee5ng"},"content":{"rendered":"<div style=\"padding: 15px; border-left: 4px solid #0073aa; background-color: #f7f7f7; margin: 20px 0;\">\n<p style=\"margin: 0;\"><strong>\u27a1\ufe0f B\u00e0i vi\u1ebft chuy\u00ean s\u00e2u:<\/strong> <a href=\"https:\/\/inoxcuongthinh.com\/chung-chi-vat-lieu-3-1-cho-inox-duoc-tieu-chuan-kiem-tra-tuan-thu\/\" target=\"_blank\" rel=\"noopener noreferrer\">Ch\u1ee9ng ch\u1ec9 v\u1eadt li\u1ec7u 3.1 cho inox d\u01b0\u1ee3c: ti\u00eau chu\u1ea9n, ki\u1ec3m tra, tu\u00e2n th\u1ee7<\/a><\/p>\n<\/p><\/div>\n<div style=\"padding: 15px; border-left: 4px solid #0073aa; background-color: #f7f7f7; margin: 20px 0;\">\n<p style=\"margin: 0;\"><strong>\u27a1\ufe0f B\u00e0i vi\u1ebft chuy\u00ean s\u00e2u:<\/strong> <a href=\"https:\/\/inoxcuongthinh.com\/ban-thi-nghiem-tu-cay-vi-sinh-inox-tieu-chuan-vat-lieu-bao-gia\/\" target=\"_blank\" rel=\"noopener noreferrer\">B\u00e0n th\u00ed nghi\u1ec7m, t\u1ee7 c\u1ea5y vi sinh Inox: ti\u00eau chu\u1ea9n, v\u1eadt li\u1ec7u, b\u00e1o gi\u00e1<\/a><\/p>\n<\/p>\n<\/div>\n<div style=\"padding: 15px; border-left: 4px solid #0073aa; background-color: #f7f7f7; margin: 20px 0;\">\n<p style=\"margin: 0;\"><strong>\u27a1\ufe0f B\u00e0i vi\u1ebft chuy\u00ean s\u00e2u:<\/strong> <a href=\"https:\/\/inoxcuongthinh.com\/ong-inox-vi-sinh-tieu-chuan-lap-dat-khong-moi-chet\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u1ed0ng inox vi sinh: ti\u00eau chu\u1ea9n &#038; l\u1eafp \u0111\u1eb7t kh\u00f4ng m\u1ed1i ch\u1ebft<\/a><\/p>\n<\/p>\n<\/div>\n<div style=\"padding: 15px; border-left: 4px solid #0073aa; background-color: #f7f7f7; margin: 20px 0;\">\n<p style=\"margin: 0;\"><strong>\u27a1\ufe0f B\u00e0i vi\u1ebft chuy\u00ean s\u00e2u:<\/strong> <a href=\"https:\/\/inoxcuongthinh.com\/che-tao-noi-hap-tiet-trung-inox-chiu-nhiet-tieu-chuan-vat-lieu\/\" target=\"_blank\" rel=\"noopener noreferrer\">Ch\u1ebf t\u1ea1o n\u1ed3i h\u1ea5p ti\u1ec7t tr\u00f9ng Inox ch\u1ecbu nhi\u1ec7t: ti\u00eau chu\u1ea9n &#038; v\u1eadt li\u1ec7u<\/a><\/p>\n<\/p>\n<\/div>\n<div style=\"padding: 15px; border-left: 4px solid #0073aa; background-color: #f7f7f7; margin: 20px 0;\">\n<p style=\"margin: 0;\"><strong>\u27a1\ufe0f B\u00e0i vi\u1ebft chuy\u00ean s\u00e2u:<\/strong> <a href=\"https:\/\/inoxcuongthinh.com\/inox-cho-phong-sach-chon-mac-hoan-thien-do-day-va-lap-dat\/\" target=\"_blank\" rel=\"noopener noreferrer\">Inox cho ph\u00f2ng s\u1ea1ch: ch\u1ecdn m\u00e1c, ho\u00e0n thi\u1ec7n, \u0111\u1ed9 d\u00e0y v\u00e0 l\u1eafp \u0111\u1eb7t<\/a><\/p>\n<\/p>\n<\/div>\n<div style=\"padding: 15px; border-left: 4px solid #0073aa; background-color: #f7f7f7; margin: 20px 0;\">\n<p style=\"margin: 0;\"><strong>\u27a1\ufe0f B\u00e0i vi\u1ebft chuy\u00ean s\u00e2u:<\/strong> <a href=\"https:\/\/inoxcuongthinh.com\/inox-y-te-cay-ghep-mac-316l-316lvm-va-cac-tieu-chuan-bat-buoc\/\" target=\"_blank\" rel=\"noopener noreferrer\">Inox y t\u1ebf c\u1ea5y gh\u00e9p: M\u00e1c 316L\/316LVM v\u00e0 c\u00e1c ti\u00eau chu\u1ea9n b\u1eaft bu\u1ed9c<\/a><\/p>\n<\/p>\n<\/div>\n<div style=\"padding: 15px; border-left: 4px solid #0073aa; background-color: #f7f7f7; margin: 20px 0;\">\n<p style=\"margin: 0;\"><strong>\u27a1\ufe0f B\u00e0i vi\u1ebft chuy\u00ean s\u00e2u:<\/strong> <a href=\"https:\/\/inoxcuongthinh.com\/vi-sao-dung-cu-phau-thuat-khay-y-te-bat-buoc-dung-thep-khong-gi\/\" target=\"_blank\" rel=\"noopener noreferrer\">V\u00ec sao d\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt, khay y t\u1ebf b\u1eaft bu\u1ed9c d\u00f9ng th\u00e9p kh\u00f4ng g\u1ec9<\/a><\/p>\n<\/p>\n<\/div>\n<div style=\"padding: 15px; border-left: 4px solid #0073aa; background-color: #f7f7f7; margin: 20px 0;\">\n<p style=\"margin: 0;\"><strong>\u27a1\ufe0f B\u00e0i vi\u1ebft chuy\u00ean s\u00e2u:<\/strong> <a href=\"https:\/\/inoxcuongthinh.com\/inox-super-mirror-cho-duoc-pham-tieu-chuan-lua-chon-va-thi-cong\/\" target=\"_blank\" rel=\"noopener noreferrer\">Inox Super Mirror cho d\u01b0\u1ee3c ph\u1ea9m: ti\u00eau chu\u1ea9n, l\u1ef1a ch\u1ecdn v\u00e0 thi c\u00f4ng<\/a><\/p>\n<\/p>\n<\/div>\n<div style=\"padding: 15px; border-left: 4px solid #0073aa; background-color: #f7f7f7; margin: 20px 0;\">\n<p style=\"margin: 0;\"><strong>\u27a1\ufe0f B\u00e0i vi\u1ebft chuy\u00ean s\u00e2u:<\/strong> <a href=\"https:\/\/inoxcuongthinh.com\/bon-chua-ong-inox-cho-bia-sua-do-uong-mac-thep-chuan\/\" target=\"_blank\" rel=\"noopener noreferrer\">B\u1ed3n ch\u1ee9a, \u1ed1ng Inox cho bia, s\u1eefa, \u0111\u1ed3 u\u1ed1ng: m\u00e1c th\u00e9p &#038; chu\u1ea9n<\/a><\/p>\n<\/p>\n<\/div>\n<div style=\"padding: 15px; border-left: 4px solid #0073aa; background-color: #f7f7f7; margin: 20px 0;\">\n<p style=\"margin: 0;\"><strong>\u27a1\ufe0f B\u00e0i vi\u1ebft chuy\u00ean s\u00e2u:<\/strong> <a href=\"https:\/\/inoxcuongthinh.com\/tieu-chuan-inox-304-316l-cho-day-chuyen-che-bien-thuc-pham-2\/\" target=\"_blank\" rel=\"noopener noreferrer\">Ti\u00eau chu\u1ea9n Inox 304\/316L cho d\u00e2y chuy\u1ec1n ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m<\/a><\/p>\n<\/p>\n<\/div>\n<div class=\"custom-toc\">\n<h3>N\u1ed9i dung ch\u00ednh<\/h3>\n<ul>\n<li><a href=\"#toc-0-inox-sach-chia-khoa-kiem-soat-rui-ro-trong-moi-tru\">Inox s\u1ea1ch \u2013 ch\u00eca kh\u00f3a ki\u1ec3m so\u00e1t r\u1ee7i ro trong m\u00f4i tr\u01b0\u1eddng nh\u1ea1y c\u1ea3m<\/a><\/li>\n<li><a href=\"#toc-1-nen-tang-inox-cho-nganh-sach-la-gi-va-vi-sao-bat-b\">N\u1ec1n t\u1ea3ng: Inox cho ng\u00e0nh s\u1ea1ch l\u00e0 g\u00ec v\u00e0 v\u00ec sao b\u1eaft bu\u1ed9c?<\/a><\/li>\n<li><a href=\"#toc-2-nhung-yeu-to-quyet-dinh-hieu-nang-ve-sinh-va-do-be\">Nh\u1eefng y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh hi\u1ec7u n\u0103ng v\u1ec7 sinh v\u00e0 \u0111\u1ed9 b\u1ec1n<\/a><\/li>\n<li><a href=\"#toc-3-chuyen-sau-theo-hang-muc-tu-day-chuyen-thuc-pham-d\">Chuy\u00ean s\u00e2u theo h\u1ea1ng m\u1ee5c: t\u1eeb d\u00e2y chuy\u1ec1n th\u1ef1c ph\u1ea9m \u0111\u1ebfn ph\u00f2ng s\u1ea1ch<\/a><\/li>\n<li><a href=\"#toc-4-ung-dung-thuc-tien-va-khuyen-nghi-chuyen-gia\">\u1ee8ng d\u1ee5ng th\u1ef1c ti\u1ec5n v\u00e0 khuy\u1ebfn ngh\u1ecb chuy\u00ean gia<\/a><\/li>\n<li><a href=\"#toc-5-ket-luan-chon-dung-inox-ngay-tu-dau-toi-uu-ca-vong\">K\u1ebft lu\u1eadn: Ch\u1ecdn \u0111\u00fang inox ngay t\u1eeb \u0111\u1ea7u, t\u1ed1i \u01b0u c\u1ea3 v\u00f2ng \u0111\u1eddi thi\u1ebft b\u1ecb<\/a><\/li>\n<\/ul>\n<\/div>\n<h2 id=\"toc-0-inox-sach-chia-khoa-kiem-soat-rui-ro-trong-moi-tru\">Inox s\u1ea1ch \u2013 ch\u00eca kh\u00f3a ki\u1ec3m so\u00e1t r\u1ee7i ro trong m\u00f4i tr\u01b0\u1eddng nh\u1ea1y c\u1ea3m<\/h2>\n<p>T\u1ea1p nhi\u1ec5m vi sinh, \u0103n m\u00f2n k\u1ebd h\u1edf v\u00e0 sai s\u1ed1 l\u1eafp \u0111\u1eb7t l\u00e0 nh\u1eefng nguy\u00ean nh\u00e2n h\u00e0ng \u0111\u1ea7u l\u00e0m d\u1eebng d\u00e2y chuy\u1ec1n, h\u1ecfng m\u1ebb s\u1ea3n ph\u1ea9m v\u00e0 tr\u01b0\u1ee3t audit GMP\/HACCP. \u1ede nh\u00e0 m\u00e1y th\u1ef1c ph\u1ea9m, b\u1ec7nh vi\u1ec7n hay x\u01b0\u1edfng d\u01b0\u1ee3c, ch\u1ec9 m\u1ed9t v\u1ebft x\u01b0\u1edbc qu\u00e1 chu\u1ea9n hay m\u1ed1i h\u00e0n x\u1ec9n m\u00e0u c\u0169ng tr\u1edf th\u00e0nh \u201c\u0111i\u1ec3m tr\u00fa\u201d cho vi khu\u1ea9n, d\u1eabn t\u1edbi chi ph\u00ed kh\u1eed khu\u1ea9n t\u0103ng v\u1ecdt v\u00e0 tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb s\u1ee5t gi\u1ea3m. B\u00e0i vi\u1ebft n\u00e0y gi\u00fap k\u1ef9 s\u01b0, nh\u00e0 th\u1ea7u v\u00e0 ch\u1ee7 x\u01b0\u1edfng n\u1eafm v\u1eefng n\u1ec1n t\u1ea3ng v\u1ec1 inox cho c\u00f4ng nghi\u1ec7p s\u1ea1ch: ch\u1ecdn m\u00e1c th\u00e9p \u0111\u00fang (304, 316L\u2026), ki\u1ec3m so\u00e1t \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t, ti\u00eau chu\u1ea9n \u0111\u01b0\u1eddng \u1ed1ng vi sinh, thi\u1ebft k\u1ebf kh\u00f4ng m\u1ed1i ch\u1ebft, CIP\/SIP, c\u0169ng nh\u01b0 y\u00eau c\u1ea7u ch\u1ee9ng nh\u1eadn v\u1eadt li\u1ec7u. B\u1ea1n s\u1ebd c\u00f3 checklist th\u1ef1c thi, c\u00e1c l\u1ed7i ph\u1ed5 bi\u1ebfn c\u1ea7n tr\u00e1nh v\u00e0 \u0111\u1ecbnh h\u01b0\u1edbng chuy\u00ean s\u00e2u theo t\u1eebng ph\u00e2n h\u1ec7 (tank, \u1ed1ng, ph\u00f2ng s\u1ea1ch, d\u1ee5ng c\u1ee5 y t\u1ebf). M\u1ee5c ti\u00eau l\u00e0 t\u1ed1i \u01b0u t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu, t\u0103ng \u0111\u1ed9 tin c\u1eady v\u1eadn h\u00e0nh v\u00e0 s\u1eb5n s\u00e0ng cho c\u00e1c cu\u1ed9c th\u1ea9m \u0111\u1ecbnh kh\u1eaft khe.<\/p>\n<h2 id=\"toc-1-nen-tang-inox-cho-nganh-sach-la-gi-va-vi-sao-bat-b\">N\u1ec1n t\u1ea3ng: Inox cho ng\u00e0nh s\u1ea1ch l\u00e0 g\u00ec v\u00e0 v\u00ec sao b\u1eaft bu\u1ed9c?<\/h2>\n<p>Inox (th\u00e9p kh\u00f4ng g\u1ec9) l\u00e0 h\u1ee3p kim s\u1eaft ch\u1ee9a t\u1ed1i thi\u1ec3u kho\u1ea3ng 10.5% Cr t\u1ea1o m\u00e0ng th\u1ee5 \u0111\u1ed9ng ch\u1ed1ng \u0103n m\u00f2n. Trong ng\u00e0nh s\u1ea1ch (th\u1ef1c ph\u1ea9m, y t\u1ebf, d\u01b0\u1ee3c), \u201c\u0111\u00fang inox\u201d kh\u00f4ng ch\u1ec9 l\u00e0 m\u00e1c th\u00e9p; \u0111\u00f3 l\u00e0 t\u1ed5 h\u1ee3p v\u1eadt li\u1ec7u \u2013 b\u1ec1 m\u1eb7t \u2013 thi\u1ebft k\u1ebf \u2013 thi c\u00f4ng \u2013 l\u00e0m s\u1ea1ch \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau ch\u00ed v\u1ec7 sinh v\u00e0 ph\u00e1p l\u00fd nh\u01b0 HACCP, 3-A, EHEDG, GMP-WHO\/EU GMP, FDA, ISO 13485 v\u00e0 ISO 14644.<\/p>\n<p>Th\u1ef1c t\u1ebf, 304\/1.4301 ph\u00f9 h\u1ee3p ph\u1ea7n l\u1edbn \u1ee9ng d\u1ee5ng th\u1ef1c ph\u1ea9m, trong khi 316L\/1.4404 c\u00f3 Mo gi\u00fap t\u0103ng kh\u1ea3 n\u0103ng ch\u1ed1ng r\u1ed7\/pitting v\u00e0 n\u1ee9t do \u1ee9ng su\u1ea5t trong m\u00f4i tr\u01b0\u1eddng clorua n\u00f3ng, h\u00f3a ch\u1ea5t CIP\/SIP \u2013 b\u1eaft bu\u1ed9c \u1edf d\u01b0\u1ee3c v\u00e0 nhi\u1ec1u d\u00e2y chuy\u1ec1n \u0111\u1ed3 u\u1ed1ng\/s\u1eefa. T\u01b0\u01a1ng \u1ee9ng, ti\u00eau chu\u1ea9n s\u1ea3n ph\u1ea9m v\u00e0 b\u00e1n th\u00e0nh ph\u1ea9m th\u01b0\u1eddng g\u1eb7p: ASTM A240 (t\u1ea5m), ASTM A312\/A270 (\u1ed1ng c\u00f4ng nghi\u1ec7p\/vi sinh), ASME BPE (\u1ed1ng vi sinh d\u01b0\u1ee3c), DIN 11850\/EN ISO 2037 (\u0111\u1ed3 u\u1ed1ng).<\/p>\n<p>\u0110i c\u00f9ng m\u00e1c th\u00e9p l\u00e0 b\u1ec1 m\u1eb7t \u0111\u1ea1t chu\u1ea9n v\u1ec7 sinh (2B, BA, No.4, No.8\/Super Mirror) v\u1edbi \u0111\u1ed9 nh\u00e1m ki\u1ec3m so\u00e1t (th\u01b0\u1eddng \u22640.8 \u00b5m Ra cho th\u1ef1c ph\u1ea9m; t\u1edbi \u22640.5 ho\u1eb7c 0.4 \u00b5m Ra, \u0111i\u1ec7n h\u00f3a \u0111\u00e1nh b\u00f3ng cho d\u01b0\u1ee3c). Cu\u1ed1i c\u00f9ng, ch\u1ee9ng t\u1eeb truy xu\u1ea5t (EN 10204 3.1), quy tr\u00ecnh h\u00e0n s\u1ea1ch v\u00e0 th\u1ee5 \u0111\u1ed9ng h\u00f3a theo ASTM A967 l\u00e0 \u201ct\u1ea5m v\u00e9\u201d th\u00f4ng quan audit.<\/p>\n<h2 id=\"toc-2-nhung-yeu-to-quyet-dinh-hieu-nang-ve-sinh-va-do-be\">Nh\u1eefng y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh hi\u1ec7u n\u0103ng v\u1ec7 sinh v\u00e0 \u0111\u1ed9 b\u1ec1n<\/h2>\n<h3>1) L\u1ef1a ch\u1ecdn m\u00e1c th\u00e9p theo m\u00f4i tr\u01b0\u1eddng h\u00f3a \u2013 vi sinh<\/h3>\n<p>304 ph\u00f9 h\u1ee3p n\u01b0\u1edbc u\u1ed1ng, bia non-clorua, khu v\u1ef1c kh\u00f4. 316L c\u1ea7n thi\u1ebft khi c\u00f3 NaCl, ch\u1ea5t t\u1ea9y CIP (NaOH, HNO3, PAA), nhi\u1ec7t cao ho\u1eb7c h\u01a1i b\u00e3o h\u00f2a (SIP). Ch\u1ec9 s\u1ed1 PREN 304 ~18 v\u00e0 316L ~23 cho th\u1ea5y 316L kh\u00e1ng r\u1ed7 t\u1ed1t h\u01a1n. V\u1edbi mu\u1ed1i\/clorua \u0111\u1eadm \u0111\u1eb7c, c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc 904L, duplex 2205 ho\u1eb7c ph\u1ee7 b\u1ec1 m\u1eb7t \u0111\u1eb7c th\u00f9.<\/p>\n<h3>2) Ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t v\u00e0 \u0111\u1ed9 nh\u00e1m<\/h3>\n<p>B\u1ec1 m\u1eb7t c\u00e0ng m\u1ecbn c\u00e0ng kh\u00f3 b\u00e1m b\u1ea9n sinh h\u1ecdc. Th\u1ef1c ph\u1ea9m th\u01b0\u1eddng y\u00eau c\u1ea7u \u22640.8 \u00b5m Ra; d\u01b0\u1ee3c y\u00eau c\u1ea7u \u22640.5 ho\u1eb7c 0.4 \u00b5m Ra (\u0111\u00e1nh b\u00f3ng c\u01a1\/\u0111i\u1ec7n h\u00f3a). Ch\u1ecdn \u0111\u00fang c\u1ea5p ho\u00e0n thi\u1ec7n: 2B cho ch\u1ebf t\u1ea1o, BA\/No.4 cho thi\u1ebft b\u1ecb ti\u1ebfp x\u00fac, No.8\/Super Mirror cho m\u00f4i tr\u01b0\u1eddng c\u1ea7n ch\u1ed1ng b\u00e1m t\u1ed1i \u0111a, d\u1ec5 l\u00e0m s\u1ea1ch v\u00e0 th\u1ea9m m\u1ef9\/\u00e1nh x\u1ea1 h\u1ea1t b\u1ee5i.<\/p>\n<h3>3) Thi\u1ebft k\u1ebf v\u1ec7 sinh v\u00e0 thi c\u00f4ng kh\u00f4ng m\u1ed1i ch\u1ebft<\/h3>\n<p>Tr\u00e1nh khe h\u1edf, ren trong v\u00f9ng \u01b0\u1edbt; bo g\u00f3c R\u22653 mm; d\u1ed1c tho\u00e1t 1\u20132% cho \u1ed1ng; h\u1ea1n ch\u1ebf dead-leg (theo ASME BPE, t\u1ef7 l\u1ec7 L\/D nh\u00e1nh c\u00e0ng nh\u1ecf c\u00e0ng t\u1ed1t, m\u1ee5c ti\u00eau \u22642); d\u00f9ng m\u1eb7t b\u00edch\/clamp vi sinh; gasket PTFE, EPDM, FKM \u0111\u1ea1t FDA\/USP Class VI. H\u00e0n TIG\/GTAW c\u00f3 kh\u00ed \u0111\u1ec7m trong (purge), orbital welding cho \u1ed1ng vi sinh; pickling &#038; passivation sau h\u00e0n \u0111\u1ec3 t\u00e1i t\u1ea1o m\u00e0ng th\u1ee5 \u0111\u1ed9ng.<\/p>\n<h3>4) L\u00e0m s\u1ea1ch, th\u1ee5 \u0111\u1ed9ng h\u00f3a v\u00e0 x\u00e1c nh\u1eadn<\/h3>\n<p>\u00c1p d\u1ee5ng CIP\/SIP \u0111\u00fang n\u1ed3ng \u0111\u1ed9 \u2013 nhi\u1ec7t \u0111\u1ed9 \u2013 th\u1eddi gian; ki\u1ec3m so\u00e1t rouging (\u0111\u1eb7c bi\u1ec7t 316L trong h\u01a1i), ki\u1ec3m tra \u0111\u1ed9 nh\u00e1m, n\u1ed9i soi m\u1ed1i h\u00e0n, \u0111o ferrite khi c\u1ea7n. Th\u1ee5 \u0111\u1ed9ng h\u00f3a theo ASTM A967 (axit nitric\/citric), v\u00e0 l\u1eadp h\u1ed3 s\u01a1 IQ\/OQ\/PQ cho d\u01b0\u1ee3c.<\/p>\n<h3>5) Truy xu\u1ea5t ngu\u1ed3n g\u1ed1c v\u00e0 ch\u1ee9ng nh\u1eadn<\/h3>\n<p>Y\u00eau c\u1ea7u MTC EN 10204 3.1 cho t\u1eebng heat number \u0111\u1ec3 truy xu\u1ea5t; c\u00e2n nh\u1eafc 3.2 khi c\u01a1 quan th\u1ee9 ba ch\u1ee9ng nh\u1eadn. PMI t\u1ea1i ch\u1ed7, ki\u1ec3m tra Ra v\u00e0 b\u00e1o c\u00e1o h\u00e0n gi\u00fap v\u01b0\u1ee3t audit nhanh ch\u00f3ng.<\/p>\n<h2 id=\"toc-3-chuyen-sau-theo-hang-muc-tu-day-chuyen-thuc-pham-d\">Chuy\u00ean s\u00e2u theo h\u1ea1ng m\u1ee5c: t\u1eeb d\u00e2y chuy\u1ec1n th\u1ef1c ph\u1ea9m \u0111\u1ebfn ph\u00f2ng s\u1ea1ch<\/h2>\n<p>Vi\u1ec7c ch\u1ecdn 304 hay 316L kh\u00f4ng ch\u1ec9 d\u1ef1a v\u00e0o \u201cth\u00f3i quen ng\u00e0nh\u201d m\u00e0 c\u1ea7n \u0111\u1ecdc \u0111\u00fang ti\u00eau chu\u1ea9n \u00e1p d\u1ee5ng cho t\u1eebng c\u00f4ng \u0111o\u1ea1n. Ph\u1ea7n chuy\u00ean \u0111\u1ec1 d\u01b0\u1edbi \u0111\u00e2y \u0111i t\u1eeb v\u1eadt li\u1ec7u n\u1ec1n cho d\u00e2y chuy\u1ec1n ch\u1ebf bi\u1ebfn \u0111\u1ebfn b\u1ed3n, \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 y\u00eau c\u1ea7u vi sinh \u0111\u1eb7c th\u00f9 \u2013 l\u00e0 c\u1ea7u n\u1ed1i gi\u1eefa l\u00fd thuy\u1ebft v\u00e0 tri\u1ec3n khai th\u1ef1c \u0111\u1ecba.<br \/>\n<!-- CLUSTER_PLACEHOLDER_1 --><\/p>\n<p>Trong nh\u00e0 m\u00e1y bia, s\u1eefa v\u00e0 n\u01b0\u1edbc gi\u1ea3i kh\u00e1t, b\u00e0i to\u00e1n th\u1ef1c s\u1ef1 n\u1eb1m \u1edf t\u00ednh \u0111\u1ed3ng b\u1ed9: b\u1ed3n ch\u1ee9a, \u0111\u01b0\u1eddng \u1ed1ng, ph\u1ee5 ki\u1ec7n v\u00e0 van ph\u1ea3i c\u00f9ng c\u1ea5p v\u1ec7 sinh \u0111\u1ec3 CIP\/SIP hi\u1ec7u qu\u1ea3 v\u00e0 tu\u1ed5i th\u1ecd \u0111\u1ed3ng \u0111\u1ec1u. H\u01b0\u1edbng d\u1eabn ti\u1ebfp theo t\u1eadp trung v\u00e0o c\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng v\u00e0 kinh nghi\u1ec7m ch\u1ed1ng r\u1ed7 trong m\u00f4i tr\u01b0\u1eddng clorua.<br \/>\n<!-- CLUSTER_PLACEHOLDER_2 --><\/p>\n<p>V\u1edbi d\u01b0\u1ee3c ph\u1ea9m, b\u1ec1 m\u1eb7t si\u00eau b\u00f3ng (Super Mirror\/No.8) v\u00e0\/ho\u1eb7c \u0111i\u1ec7n h\u00f3a \u0111\u00e1nh b\u00f3ng gi\u00fap gi\u1ea3m \u0111i\u1ec3m neo vi sinh, h\u1ed7 tr\u1ee3 l\u00e0m s\u1ea1ch x\u00e1c nh\u1eadn. Ph\u1ea7n chuy\u00ean s\u00e2u s\u1ebd n\u00eau ng\u01b0\u1ee1ng Ra, quy tr\u00ecnh \u0111\u00e1nh b\u00f3ng v\u00e0 ti\u00eau ch\u00ed nghi\u1ec7m thu \u0111i\u1ec3n h\u00ecnh.<br \/>\n<!-- CLUSTER_PLACEHOLDER_3 --><\/p>\n<p>D\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt ch\u1ecbu kh\u1eed khu\u1ea9n l\u1eb7p \u0111i l\u1eb7p l\u1ea1i, va \u0111\u1eadp c\u01a1 h\u1ecdc v\u00e0 ti\u1ebfp x\u00fac sinh h\u1ecdc. V\u00ec sao th\u00e9p kh\u00f4ng g\u1ec9 (th\u01b0\u1eddng l\u00e0 m\u00e1c martensitic\/PH cho l\u01b0\u1ee1i c\u1ee9ng, v\u00e0 austenitic cho tay c\u1ea7m) l\u00e0 v\u1eadt li\u1ec7u chu\u1ea9n? B\u00e0i vi\u1ebft li\u00ean quan ph\u00e2n t\u00edch c\u01a1 \u2013 h\u00f3a \u2013 v\u1ec7 sinh trong th\u1ef1c t\u1ebf ph\u1eabu thu\u1eadt.<br \/>\n<!-- CLUSTER_PLACEHOLDER_4 --><\/p>\n<p>\u1ede c\u1ea5p c\u1ea5y gh\u00e9p, y\u00eau c\u1ea7u sinh h\u1ecdc kh\u1eaft khe h\u01a1n: th\u00e9p 316LVM theo ASTM F138\/F139, ISO 5832-1 \u0111\u01b0\u1ee3c d\u00f9ng cho implant nh\u1ea5t \u0111\u1ecbnh, song l\u1ef1a ch\u1ecdn so v\u1edbi Ti\/CoCr c\u1ea7n c\u00e2n nh\u1eafc ch\u1ec9 \u0111\u1ecbnh l\u00e2m s\u00e0ng. Chuy\u00ean \u0111\u1ec1 sau l\u00e0m r\u00f5 ti\u00eau chu\u1ea9n v\u00e0 ph\u1ea1m vi \u1ee9ng d\u1ee5ng an to\u00e0n.<br \/>\n<!-- CLUSTER_PLACEHOLDER_5 --><\/p>\n<p>Ph\u00f2ng s\u1ea1ch \u0111\u00f2i h\u1ecfi b\u1ec1 m\u1eb7t k\u00edn, \u00edt b\u1ee5i, d\u1ec5 lau ch\u00f9i v\u00e0 ch\u1ed1ng \u0103n m\u00f2n h\u00f3a ch\u1ea5t kh\u1eed khu\u1ea9n. Inox cho n\u1ed9i th\u1ea5t, pass box, b\u00e0n v\u00e0 k\u1ec7 ph\u1ea3i \u0111\u00e1p \u1ee9ng ISO 14644 v\u00e0 GMP. B\u00e0i vi\u1ebft \u0111i k\u00e8m t\u1ed5ng h\u1ee3p c\u1ea5u h\u00ecnh v\u1eadt li\u1ec7u, li\u00ean k\u1ebft v\u00e0 chi ti\u1ebft ho\u00e0n thi\u1ec7n then ch\u1ed1t.<br \/>\n<!-- CLUSTER_PLACEHOLDER_6 --><\/p>\n<p>Thi\u1ebft b\u1ecb ti\u1ec7t tr\u00f9ng nh\u01b0 n\u1ed3i h\u1ea5p, bu\u1ed3ng kh\u1eed khu\u1ea9n v\u1eadn h\u00e0nh \u1edf 121\u2013134\u00b0C, h\u01a1i b\u00e3o h\u00f2a v\u00e0 chu k\u1ef3 nhi\u1ec7t \u2013 \u00e1p nhi\u1ec1u l\u1ea7n. Chuy\u00ean m\u1ee5c chuy\u00ean s\u00e2u s\u1ebd ch\u1ec9 ra c\u00e1ch ch\u1ecdn 316L, x\u1eed l\u00fd \u1ee9ng su\u1ea5t, ch\u1ecdn gasket v\u00e0 ph\u1ee5 ki\u1ec7n ch\u1ecbu nhi\u1ec7t an to\u00e0n.<br \/>\n<!-- CLUSTER_PLACEHOLDER_7 --><\/p>\n<p>\u1ed0ng v\u00e0 ph\u1ee5 ki\u1ec7n vi sinh l\u00e0 \u201cm\u1ea1ch m\u00e1u\u201d c\u1ee7a h\u1ec7 th\u1ed1ng d\u01b0\u1ee3c \u2013 \u0111\u1ed3 u\u1ed1ng cao c\u1ea5p. Chu\u1ea9n ASME BPE\/ASTM A270, h\u00e0n orbital, ki\u1ec3m so\u00e1t dead-leg v\u00e0 d\u1ed1c ch\u1ea3y l\u00e0 x\u01b0\u01a1ng s\u1ed1ng c\u1ee7a l\u1eafp \u0111\u1eb7t kh\u00f4ng m\u1ed1i ch\u1ebft. B\u00e0i chi ti\u1ebft cung c\u1ea5p th\u00f4ng s\u1ed1 v\u00e0 checklist nghi\u1ec7m thu.<br \/>\n<!-- CLUSTER_PLACEHOLDER_8 --><\/p>\n<p>Ph\u00f2ng lab c\u1ea7n b\u1ec1 m\u1eb7t tr\u01a1 h\u00f3a ch\u1ea5t, ch\u1ecbu m\u00e0i m\u00f2n v\u00e0 d\u1ec5 kh\u1eed khu\u1ea9n. B\u00e0n th\u00ed nghi\u1ec7m, t\u1ee7 c\u1ea5y vi sinh v\u00e0 ph\u1ee5 ki\u1ec7n inox \u0111\u00fang chu\u1ea9n gi\u00fap an to\u00e0n sinh h\u1ecdc v\u00e0 \u0111\u1ed9 l\u1eb7p l\u1ea1i ph\u00e9p \u0111o. Ph\u1ea7n m\u1edf r\u1ed9ng s\u1ebd g\u1ee3i \u00fd c\u1ea5u h\u00ecnh th\u1ef1c d\u1ee5ng theo ng\u00e2n s\u00e1ch.<br \/>\n<!-- CLUSTER_PLACEHOLDER_9 --><\/p>\n<p>Cu\u1ed1i c\u00f9ng, ch\u1ee9ng ch\u1ec9 3.1 kh\u00f4ng ch\u1ec9 \u201c\u0111\u1ee7 h\u1ed3 s\u01a1\u201d m\u00e0 c\u00f2n l\u00e0 b\u1ea3o hi\u1ec3m r\u1ee7i ro v\u1eadt li\u1ec7u, li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn truy xu\u1ea5t l\u00f4, \u0111\u1ed1i so\u00e1t audit v\u00e0 khi\u1ebfu n\u1ea1i nh\u00e0 s\u1ea3n xu\u1ea5t. B\u00e0i vi\u1ebft chuy\u00ean \u0111\u1ec1 gi\u1ea3i m\u00e3 3.1\/3.2 v\u00e0 th\u1ef1c h\u00e0nh qu\u1ea3n l\u00fd ch\u1ee9ng t\u1eeb.<br \/>\n<!-- CLUSTER_PLACEHOLDER_10 --><\/p>\n<h2 id=\"toc-4-ung-dung-thuc-tien-va-khuyen-nghi-chuyen-gia\">\u1ee8ng d\u1ee5ng th\u1ef1c ti\u1ec5n v\u00e0 khuy\u1ebfn ngh\u1ecb chuy\u00ean gia<\/h2>\n<p>\u1ee8ng d\u1ee5ng ti\u00eau bi\u1ec3u:<br \/>\n&#8211; Bia \u2013 \u0111\u1ed3 u\u1ed1ng: D\u00f9ng 316L cho tank l\u00ean men, \u1ed1ng CIP\/SIP; k\u1eb9p clamp vi sinh; d\u1ed1c 1\u20132% v\u1ec1 \u0111i\u1ec3m x\u1ea3; gasket EPDM\/FKM \u0111\u1ea1t FDA.<br \/>\n&#8211; S\u1eefa: B\u1ec1 m\u1eb7t \u22640.8 \u00b5m Ra, h\u1ea1n ch\u1ebf khu\u1ea5t d\u00f2ng t\u1ea1i tee; van v\u1ec7 sinh t\u1ea1i ch\u1ed7; chu tr\u00ecnh CIP v\u1edbi NaOH\/HNO3 ki\u1ec3m so\u00e1t n\u1ed3ng \u0111\u1ed9.<br \/>\n&#8211; D\u01b0\u1ee3c: \u1ed0ng ASME BPE SF1\u2013SF4, h\u00e0n orbital, purge kh\u00ed \u0111\u1ebfn khi m\u1ed1i h\u00e0n s\u00e1ng b\u1ea1c; \u0111i\u1ec7n h\u00f3a \u0111\u00e1nh b\u00f3ng cho skid quan tr\u1ecdng; t\u00e0i li\u1ec7u IQ\/OQ\/PQ \u0111\u1ea7y \u0111\u1ee7.<br \/>\n&#8211; B\u1ec7nh vi\u1ec7n: Khay, b\u00e0n m\u1ed5 304\/316L No.4 ho\u1eb7c BA; n\u1ed3i h\u1ea5p 316L; quy tr\u00ecnh kh\u1eed khu\u1ea9n ki\u1ec3m so\u00e1t rouging.<\/p>\n<p>Sai l\u1ea7m ph\u1ed5 bi\u1ebfn c\u1ea7n tr\u00e1nh:<br \/>\n&#8211; D\u00f9ng 304 \u1edf m\u00f4i tr\u01b0\u1eddng clorua n\u00f3ng\/CIP \u0111\u1eadm \u0111\u1eb7c g\u00e2y r\u1ed7 s\u1edbm; b\u1ecf qua ki\u1ec3m so\u00e1t Ra sau gia c\u00f4ng.<br \/>\n&#8211; M\u1ed1i h\u00e0n \u0111\u1ed5i m\u00e0u kh\u00f4ng pickling\/passivation, t\u1ea1o \u0111i\u1ec3m \u0103n m\u00f2n v\u00e0 b\u00e1m b\u1ea9n.<br \/>\n&#8211; Dead-leg d\u00e0i, thi\u1ebfu d\u1ed1c ch\u1ea3y, d\u00f9ng ren trong \u1edf v\u00f9ng \u01b0\u1edbt.<br \/>\n&#8211; Ch\u1ecdn gasket kh\u00f4ng \u0111\u1ea1t FDA\/USP, l\u00e3o h\u00f3a nhanh, r\u00f2 r\u1ec9.<br \/>\n&#8211; Thi\u1ebfu ch\u1ee9ng ch\u1ec9 3.1, kh\u00f4ng th\u1ec3 truy xu\u1ea5t heat number khi audit\/s\u1ef1 c\u1ed1.<\/p>\n<p>Th\u1ef1c h\u00e0nh t\u1ed1t:<br \/>\n&#8211; Ch\u1ed1t m\u00e1c th\u00e9p theo ma tr\u1eadn m\u00f4i tr\u01b0\u1eddng \u2013 nhi\u1ec7t \u2013 h\u00f3a ch\u1ea5t; x\u00e1c nh\u1eadn b\u1eb1ng PMI.<br \/>\n&#8211; Quy \u0111\u1ecbnh Ra m\u1ee5c ti\u00eau trong b\u1ea3n v\u1ebd; nghi\u1ec7m thu b\u1eb1ng \u0111o nh\u00e1m v\u00e0 n\u1ed9i soi m\u1ed1i h\u00e0n.<br \/>\n&#8211; Chu\u1ea9n h\u00f3a h\u00e0n TIG\/orbital v\u1edbi WPS\/PQR, purge v\u00e0 ki\u1ec3m tra ferrite khi c\u1ea7n.<br \/>\n&#8211; L\u1eadp SOP CIP\/SIP, passivation \u0111\u1ecbnh k\u1ef3 theo ASTM A967; l\u01b0u h\u1ed3 s\u01a1 \u0111\u1ea7y \u0111\u1ee7.<\/p>\n<h2 id=\"toc-5-ket-luan-chon-dung-inox-ngay-tu-dau-toi-uu-ca-vong\">K\u1ebft lu\u1eadn: Ch\u1ecdn \u0111\u00fang inox ngay t\u1eeb \u0111\u1ea7u, t\u1ed1i \u01b0u c\u1ea3 v\u00f2ng \u0111\u1eddi thi\u1ebft b\u1ecb<\/h2>\n<p>Inox cho c\u00f4ng nghi\u1ec7p s\u1ea1ch l\u00e0 h\u1ec7 gi\u1ea3i ph\u00e1p t\u1ed5ng th\u1ec3: m\u00e1c th\u00e9p \u0111\u00fang, b\u1ec1 m\u1eb7t \u0111\u00fang, thi c\u00f4ng \u0111\u00fang v\u00e0 h\u1ed3 s\u01a1 \u0111\u00fang. L\u00e0m t\u1ed1t b\u1ed1n \u201c\u0111\u00fang\u201d n\u00e0y gi\u00fap gi\u1ea3m r\u1ee7i ro t\u1ea1p nhi\u1ec5m, t\u0103ng tu\u1ed5i th\u1ecd v\u00e0 v\u01b0\u1ee3t audit nh\u1eb9 nh\u00e0ng. Li\u00ean h\u1ec7 \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 c\u1ee7a ch\u00fang t\u00f4i t\u1ea1i H\u00e0 N\u1ed9i \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n v\u1eadt li\u1ec7u 304\/316L, \u1ed1ng\/ph\u1ee5 ki\u1ec7n vi sinh \u0111\u1ea1t ASTM A270\/ASME BPE, d\u1ecbch v\u1ee5 \u0111\u00e1nh b\u00f3ng \u2013 \u0111i\u1ec7n h\u00f3a \u2013 passivation, h\u00e0n orbital v\u00e0 cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 ch\u1ee9ng ch\u1ec9 3.1. Kh\u1edfi \u0111\u1ea7u chu\u1ea9n s\u1ea1ch h\u00f4m nay \u0111\u1ec3 ti\u1ebft ki\u1ec7m chi ph\u00ed v\u1eadn h\u00e0nh ng\u00e0y mai.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>H\u01b0\u1edbng d\u1eabn inox s\u1ea1ch cho th\u1ef1c ph\u1ea9m, y t\u1ebf, d\u01b0\u1ee3c: ch\u1ecdn 304\/316L, \u0111\u1ed9 nh\u00e1m, h\u00e0n orbital, CIP\/SIP, Super Mirror v\u00e0 ch\u1ee9ng ch\u1ec9 3.1. M\u1eb9o thi\u1ebft k\u1ebf, tr\u00e1nh l\u1ed7i.<\/p>\n","protected":false},"author":7,"featured_media":1033,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-1793","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\/1793","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=1793"}],"version-history":[{"count":0,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/1793\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media\/1033"}],"wp:attachment":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media?parent=1793"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/categories?post=1793"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/tags?post=1793"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}