{"id":1479,"date":"2025-12-27T00:34:50","date_gmt":"2025-12-26T17:34:50","guid":{"rendered":"https:\/\/inoxcuongthinh.com\/10-tieu-chi-vang-chon-nha-cung-cap-inox-uy-tin-chuyen-nghiep\/"},"modified":"2025-12-27T00:34:50","modified_gmt":"2025-12-26T17:34:50","slug":"10-tieu-chi-vang-chon-nha-cung-cap-inox-uy-tin-chuyen-nghiep","status":"publish","type":"post","link":"https:\/\/inoxcuongthinh.com\/10-tieu-chi-vang-chon-nha-cung-cap-inox-uy-tin-chuyen-nghiep\/","title":{"rendered":"10 ti\u00eau ch\u00ed v\u00e0ng ch\u1ecdn nh\u00e0 cung c\u1ea5p Inox uy t\u00edn, chuy\u00ean nghi\u1ec7p"},"content":{"rendered":"<div class=\"custom-toc\">\n<h3>N\u1ed9i dung ch\u00ednh<\/h3>\n<ul>\n<li><a href=\"#toc-0-1-chung-chi-vat-lieu-va-tuan-thu-tieu-chuan\">1) Ch\u1ee9ng ch\u1ec9 v\u1eadt li\u1ec7u v\u00e0 tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n<\/a><\/li>\n<li><a href=\"#toc-1-2-xac-thuc-mac-thep-bang-kiem-dinh-pmi\">2) X\u00e1c th\u1ef1c m\u00e1c th\u00e9p b\u1eb1ng ki\u1ec3m \u0111\u1ecbnh PMI<\/a><\/li>\n<li><a href=\"#toc-2-3-co-tinh-do-day-va-dung-sai-kich-thuoc\">3) C\u01a1 t\u00ednh, \u0111\u1ed9 d\u00e0y v\u00e0 dung sai k\u00edch th\u01b0\u1edbc<\/a><\/li>\n<li><a href=\"#toc-3-4-chat-luong-be-mat-va-kha-nang-gia-cong\">4) Ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t v\u00e0 kh\u1ea3 n\u0103ng gia c\u00f4ng<\/a><\/li>\n<li><a href=\"#toc-4-5-nang-luc-ton-kho-danh-muc-va-giao-hang\">5) N\u0103ng l\u1ef1c t\u1ed3n kho, danh m\u1ee5c v\u00e0 giao h\u00e0ng<\/a><\/li>\n<li><a href=\"#toc-5-6-gia-minh-bach-va-tong-chi-phi-so-huu-tco\">6) Gi\u00e1 minh b\u1ea1ch v\u00e0 t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu (TCO)<\/a><\/li>\n<li><a href=\"#toc-6-7-he-thong-quan-tri-chat-luong-va-truy-xuat\">7) H\u1ec7 th\u1ed1ng qu\u1ea3n tr\u1ecb ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 truy xu\u1ea5t<\/a><\/li>\n<li><a href=\"#toc-7-8-nang-luc-ky-thuat-va-ho-tro-sau-ban-hang\">8) N\u0103ng l\u1ef1c k\u1ef9 thu\u1eadt v\u00e0 h\u1ed7 tr\u1ee3 sau b\u00e1n h\u00e0ng<\/a><\/li>\n<li><a href=\"#toc-8-9-uy-tin-thi-truong-ho-so-du-an-va-tham-chieu\">9) Uy t\u00edn th\u1ecb tr\u01b0\u1eddng, h\u1ed3 s\u01a1 d\u1ef1 \u00e1n v\u00e0 tham chi\u1ebfu<\/a><\/li>\n<li><a href=\"#toc-9-10-tuan-thu-moi-truong-an-toan-va-dong-goi-van-chu\">10) Tu\u00e2n th\u1ee7 m\u00f4i tr\u01b0\u1eddng \u2013 an to\u00e0n v\u00e0 \u0111\u00f3ng g\u00f3i v\u1eadn chuy\u1ec3n<\/a><\/li>\n<li><a href=\"#toc-10-checklist-nhanh-danh-gia-nha-cung-cap-1010-tieu-ch\">Checklist nhanh \u0111\u00e1nh gi\u00e1 nh\u00e0 cung c\u1ea5p (10\/10 ti\u00eau ch\u00ed)<\/a><\/li>\n<li><a href=\"#toc-11-quy-trinh-tham-dinh-5-buoc-va-cau-hoi-can-gui-ncc\">Quy tr\u00ecnh th\u1ea9m \u0111\u1ecbnh 5 b\u01b0\u1edbc v\u00e0 c\u00e2u h\u1ecfi c\u1ea7n g\u1eedi NCC<\/a><\/li>\n<li><a href=\"#toc-12-sai-lam-pho-bien-can-tranh\">Sai l\u1ea7m ph\u1ed5 bi\u1ebfn c\u1ea7n tr\u00e1nh<\/a><\/li>\n<li><a href=\"#toc-13-vi-du-ky-thuat-chon-304-hay-316l-theo-moi-truong\">V\u00ed d\u1ee5 k\u1ef9 thu\u1eadt: ch\u1ecdn 304 hay 316L theo m\u00f4i tr\u01b0\u1eddng<\/a><\/li>\n<li><a href=\"#toc-14-tai-lieu-tham-khao\">T\u00e0i li\u1ec7u tham kh\u1ea3o<\/a><\/li>\n<li><a href=\"#toc-15-ket-luan\">K\u1ebft lu\u1eadn<\/a><\/li>\n<\/ul>\n<\/div>\n<p>M\u1ed9t quy\u1ebft \u0111\u1ecbnh ch\u1ecdn sai nh\u00e0 cung c\u1ea5p Inox c\u00f3 th\u1ec3 g\u00e2y tr\u1ec5 ti\u1ebfn \u0111\u1ed9, chi ph\u00ed \u0111\u1ed9i l\u00ean v\u00e0 r\u1ee7i ro k\u1ef9 thu\u1eadt. Trong b\u1ee9c tranh t\u1ed5ng th\u1ec3 C\u1ea9m nang Mua h\u00e0ng Inox d\u00e0nh cho Doanh nghi\u1ec7p, \u0110\u1ea1i l\u00fd v\u00e0 K\u1ef9 s\u01b0, b\u00e0i vi\u1ebft n\u00e0y t\u1eadp trung v\u00e0o 10 ti\u00eau ch\u00ed v\u00e0ng gi\u00fap b\u1ea1n th\u1ea9m \u0111\u1ecbnh nhanh \u2013 ch\u00ednh x\u00e1c \u2013 c\u00f3 th\u1ec3 ki\u1ec3m ch\u1ee9ng. M\u1ee5c ti\u00eau: b\u1ea3o \u0111\u1ea3m \u0111\u00fang m\u00e1c th\u00e9p, \u0111\u00fang ch\u1ea5t l\u01b0\u1ee3ng, \u0111\u00fang ti\u1ebfn \u0111\u1ed9, \u0111\u00fang gi\u00e1 tr\u1ecb v\u00f2ng \u0111\u1eddi.<\/p>\n<h2 id=\"toc-0-1-chung-chi-vat-lieu-va-tuan-thu-tieu-chuan\">1) Ch\u1ee9ng ch\u1ec9 v\u1eadt li\u1ec7u v\u00e0 tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n<\/h2>\n<p>&#8211; Ti\u00eau chu\u1ea9n \u00e1p d\u1ee5ng:<br \/>\n  &#8211; T\u1ea5m\/cu\u1ed9n: ASTM A240\/A480, EN 10088, JIS G4304\/G4305.<br \/>\n  &#8211; \u1ed0ng c\u00f4ng nghi\u1ec7p: ASTM A312 (h\u00e0n\/\u0111\u00fac), \u1ed1ng trao \u0111\u1ed5i nhi\u1ec7t: ASTM A269, \u1ed1ng trang tr\u00ed: ASTM A554.<br \/>\n  &#8211; Thanh tr\u00f2n\/d\u1eb9t\/g\u00f3c: ASTM A276\/A479.<br \/>\n  &#8211; TCVN th\u01b0\u1eddng d\u1eabn chi\u1ebfu t\u01b0\u01a1ng \u0111\u01b0\u01a1ng c\u00e1c ti\u00eau chu\u1ea9n tr\u00ean.<br \/>\n&#8211; H\u1ed3 s\u01a1 c\u1ea7n c\u00f3: CO (Certificate of Origin), CQ\/MTC (Mill Test Certificate). Tr\u00ean MTC ph\u1ea3i th\u1ec3 hi\u1ec7n: s\u1ed1 heat\/lot, m\u00e1c (304\/304L\/316L\/201\/430\/310S\u2026), ti\u00eau chu\u1ea9n, th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc, c\u01a1 t\u00ednh (\u0111\u1ed9 b\u1ec1n k\u00e9o, ch\u1ea3y, gi\u00e3n d\u00e0i), k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m (n\u1ebfu c\u00f3).<br \/>\n&#8211; C\u00e1ch ki\u1ec3m tra: y\u00eau c\u1ea7u MTC m\u1eabu tr\u01b0\u1edbc khi \u0111\u1eb7t; \u0111\u1ed1i chi\u1ebfu khi nh\u1eadn h\u00e0ng \u0111\u00fang s\u1ed1 heat\/lot; ki\u1ec3m tra d\u1ea5u \u0111\u00f3ng\/tem nh\u1eadn di\u1ec7n tr\u00ean m\u00e9p t\u1ea5m\/\u1ed1ng.<\/p>\n<p>C\u1ea3nh b\u00e1o: thi\u1ebfu MTC r\u00f5 r\u00e0ng ho\u1eb7c MTC kh\u00f4ng kh\u1edbp heat number l\u00e0 r\u1ee7i ro l\u1edbn.<\/p>\n<h2 id=\"toc-1-2-xac-thuc-mac-thep-bang-kiem-dinh-pmi\">2) X\u00e1c th\u1ef1c m\u00e1c th\u00e9p b\u1eb1ng ki\u1ec3m \u0111\u1ecbnh PMI<\/h2>\n<p>&#8211; Ph\u01b0\u01a1ng ph\u00e1p:<br \/>\n  &#8211; PMI XRF\/OES t\u1ea1i kho ho\u1eb7c hi\u1ec7n tr\u01b0\u1eddng \u0111\u1ec3 \u0111\u1ecdc nhanh th\u00e0nh ph\u1ea7n. 304 th\u01b0\u1eddng Ni \u2265 8.0%, Cr ~18%; 316L c\u00f3 Mo ~2.0\u20132.5%; 201 Ni th\u1ea5p (~1\u20134%), Mn cao (~5.5\u20137.5%).<br \/>\n  &#8211; M\u1eabu nghi ng\u1edd c\u00f3 th\u1ec3 g\u1eedi ph\u00f2ng th\u00ed nghi\u1ec7m quang ph\u1ed5 \u0111\u1ec3 x\u00e1c nh\u1eadn.<br \/>\n&#8211; L\u01b0u \u00fd k\u1ef9 thu\u1eadt:<br \/>\n  &#8211; Nam ch\u00e2m kh\u00f4ng ph\u1ea3i ph\u01b0\u01a1ng ph\u00e1p x\u00e1c \u0111\u1ecbnh m\u00e1c (m\u1ed9t s\u1ed1 304 b\u1ecb nhi\u1ec5m t\u1eeb sau c\u00e1n).<br \/>\n  &#8211; Ch\u00eanh l\u1ec7ch nh\u1ecf do sai s\u1ed1 m\u00e1y l\u00e0 b\u00ecnh th\u01b0\u1eddng; t\u1eadp trung v\u00e0o nguy\u00ean t\u1ed1 kh\u00f3a (Ni, Mo, N).<br \/>\n&#8211; Y\u00eau c\u1ea7u nh\u00e0 cung c\u1ea5p: c\u00f3 thi\u1ebft b\u1ecb PMI ho\u1eb7c \u0111\u1ed1i t\u00e1c ki\u1ec3m \u0111\u1ecbnh \u0111\u1ed9c l\u1eadp; s\u1eb5n s\u00e0ng ki\u1ec3m m\u1eabu ng\u1eabu nhi\u00ean tr\u01b0\u1edbc giao.<\/p>\n<h2 id=\"toc-2-3-co-tinh-do-day-va-dung-sai-kich-thuoc\">3) C\u01a1 t\u00ednh, \u0111\u1ed9 d\u00e0y v\u00e0 dung sai k\u00edch th\u01b0\u1edbc<\/h2>\n<p>&#8211; Dung sai \u0111\u1ed9 d\u00e0y t\u1ea5m theo ASTM A480: t\u00f9y chi\u1ec1u d\u00e0y v\u00e0 chi\u1ec1u r\u1ed9ng, v\u00ed d\u1ee5 t\u1ea5m 2.0 mm c\u00f3 dung sai kho\u1ea3ng \u00b10.07\u20130.09 mm (tham kh\u1ea3o A480).<br \/>\n&#8211; \u1ed0ng inox:<br \/>\n  &#8211; ASTM A312: dung sai OD, WT, \u0111\u1ed9 th\u1eb3ng, chi\u1ec1u d\u00e0i; n\u1ed9i ki\u1ec3m hydrostatic\/NDT theo y\u00eau c\u1ea7u.<br \/>\n  &#8211; ASTM A554 (\u1ed1ng trang tr\u00ed): ki\u1ec3m di\u1ec7n m\u1ea1o b\u1ec1 m\u1eb7t, \u0111\u1ed9 b\u00f3ng, \u0111\u1ed9 d\u00e0y.<br \/>\n&#8211; C\u01a1 t\u00ednh t\u1ed1i thi\u1ec3u (tham kh\u1ea3o ASTM A240\/276): \u0111\u1ed9 b\u1ec1n k\u00e9o, gi\u1edbi h\u1ea1n ch\u1ea3y, gi\u00e3n d\u00e0i. V\u00ed d\u1ee5 304\/304L Rm \u2265 485 MPa, Rp0.2 \u2265 170 MPa, A \u2265 40% (t\u00f9y s\u1ea3n ph\u1ea9m).<br \/>\n&#8211; R\u1ee7i ro n\u1ebfu kh\u00f4ng \u0111\u1ea1t: n\u1ee9t h\u00e0n, m\u00f3p m\u00e9o khi gia c\u00f4ng, r\u00f2 r\u1ec9 \u00e1p l\u1ef1c, bi\u1ebfn d\u1ea1ng khi l\u1eafp \u0111\u1eb7t.<\/p>\n<h2 id=\"toc-3-4-chat-luong-be-mat-va-kha-nang-gia-cong\">4) Ch\u1ea5t l\u01b0\u1ee3ng b\u1ec1 m\u1eb7t v\u00e0 kh\u1ea3 n\u0103ng gia c\u00f4ng<\/h2>\n<p>&#8211; C\u00e1c c\u1ea5p ho\u00e0n thi\u1ec7n:<br \/>\n  &#8211; No.1 (c\u00e1n n\u00f3ng t\u1ea9y): d\u00f9ng k\u1ebft c\u1ea5u, ch\u1ecbu nhi\u1ec7t.<br \/>\n  &#8211; 2B (c\u00e1n ngu\u1ed9i m\u1edd), BA (b\u00f3ng g\u01b0\u01a1ng t\u1eeb \u1ee7 s\u00e1ng): d\u00f9ng gia c\u00f4ng c\u01a1 kh\u00ed, th\u1ef1c ph\u1ea9m.<br \/>\n  &#8211; HL\/Hairline, No.4 (satin), 8K (g\u01b0\u01a1ng): trang tr\u00ed, n\u1ed9i ngo\u1ea1i th\u1ea5t.<br \/>\n&#8211; Tham s\u1ed1 \u0111i\u1ec3n h\u00ecnh (tham kh\u1ea3o): 2B Ra ~0.3\u20130.5 \u00b5m; BA Ra ~0.1\u20130.2 \u00b5m; No.4 Ra ~0.4\u20130.6 \u00b5m. Y\u00eau c\u1ea7u ph\u1ee7 film PVC\/PE b\u1ea3o v\u1ec7 n\u1ebfu b\u1ec1 m\u1eb7t trang tr\u00ed.<br \/>\n&#8211; Ki\u1ec3m tra th\u1ef1c t\u1ebf: \u0111\u1ed3ng nh\u1ea5t v\u00e2n x\u01b0\u1edbc\/\u0111\u1ed9 b\u00f3ng gi\u1eefa l\u00f4; kh\u00f4ng x\u01b0\u1edbc s\u00e2u, kh\u00f4ng r\u1ed7, kh\u00f4ng v\u1ebft c\u00e1n; m\u00e9p t\u1ea5m\/\u1ed1ng kh\u00f4ng ba via; ch\u1ee9ng nh\u1eadn v\u1ec7 sinh b\u1ec1 m\u1eb7t cho \u1ee9ng d\u1ee5ng th\u1ef1c ph\u1ea9m n\u1ebfu c\u1ea7n.<\/p>\n<h2 id=\"toc-4-5-nang-luc-ton-kho-danh-muc-va-giao-hang\">5) N\u0103ng l\u1ef1c t\u1ed3n kho, danh m\u1ee5c v\u00e0 giao h\u00e0ng<\/h2>\n<p>&#8211; Chi\u1ec1u s\u00e2u t\u1ed3n kho: nhi\u1ec1u m\u00e1c (201\/304\/304L\/316\/316L\/430\/310S), \u0111\u1ee7 d\u1ea3i \u0111\u1ed9 d\u00e0y v\u00e0 quy c\u00e1ch (t\u1ea5m\/\u1ed1ng\/thanh\/cu\u1ed9n\/ph\u1ee5 ki\u1ec7n).<br \/>\n&#8211; D\u1ecbch v\u1ee5 gia c\u00f4ng \u0111i k\u00e8m: c\u1eaft quy c\u00e1ch, x\u1ebb b\u0103ng, ch\u1ea5n g\u1ea5p, \u0111\u1ed9t\/laser, \u0111\u00e1nh b\u00f3ng, \u0111\u1ea7u n\u1ed1i\/ph\u1ee5 ki\u1ec7n h\u00e0n.<br \/>\n&#8211; Ch\u1ec9 s\u1ed1 hi\u1ec7u su\u1ea5t: t\u1ef7 l\u1ec7 giao \u0111\u00fang h\u1eb9n \u2265 95%, lead time n\u1ed9i v\u00f9ng 24\u201372 gi\u1edd, minh b\u1ea1ch t\u00ecnh tr\u1ea1ng h\u00e0ng.<br \/>\n&#8211; H\u1ea1 t\u1ea7ng logistics: xe c\u1ea9u, th\u00f9ng k\u00edn, b\u1ea3o qu\u1ea3n kh\u00f4 r\u00e1o; quy tr\u00ecnh nh\u1eadn \u2013 giao c\u00f3 bi\u00ean b\u1ea3n, tem heat\/lot r\u00f5 r\u00e0ng.<\/p>\n<h2 id=\"toc-5-6-gia-minh-bach-va-tong-chi-phi-so-huu-tco\">6) Gi\u00e1 minh b\u1ea1ch v\u00e0 t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu (TCO)<\/h2>\n<p>&#8211; C\u1ea5u ph\u1ea7n gi\u00e1: gi\u00e1 c\u01a1 s\u1edf theo th\u1ecb tr\u01b0\u1eddng h\u1ee3p kim (Ni, Mo) + ph\u1ee5 ph\u00ed c\u00e1n\/b\u1ec1 m\u1eb7t + gia c\u00f4ng + v\u1eadn chuy\u1ec3n + bao b\u00ec + thu\u1ebf. Y\u00eau c\u1ea7u b\u00e1o gi\u00e1 t\u00e1ch b\u1ea1ch.<br \/>\n&#8211; So s\u00e1nh TCO:<br \/>\n  &#8211; Gi\u00e1 r\u1ebb nh\u01b0ng \u0111\u1ed9 d\u00e0y \u201cm\u1ecfng thi\u1ebfu\u201d, b\u1ec1 m\u1eb7t k\u00e9m, t\u1ef7 l\u1ec7 ph\u1ebf cao c\u00f3 th\u1ec3 l\u00e0m t\u0103ng chi ph\u00ed gia c\u00f4ng v\u00e0 b\u1ea3o tr\u00ec.<br \/>\n  &#8211; \u0110\u00fang m\u00e1c (v\u00ed d\u1ee5 316L c\u00f3 Mo) gi\u00fap gi\u1ea3m \u0103n m\u00f2n k\u1ebd h\u1edf\/pitting v\u1ec1 l\u00e2u d\u00e0i.<br \/>\n&#8211; \u0110i\u1ec1u kho\u1ea3n thanh to\u00e1n: r\u00f5 th\u1eddi h\u1ea1n, chi\u1ebft kh\u1ea5u, \u0111i\u1ec1u ch\u1ec9nh gi\u00e1 khi bi\u1ebfn \u0111\u1ed9ng LME; \u0111i\u1ec1u ki\u1ec7n giao h\u00e0ng (Incoterms) v\u00e0 tr\u00e1ch nhi\u1ec7m t\u1ed5n th\u1ea5t.<\/p>\n<h2 id=\"toc-6-7-he-thong-quan-tri-chat-luong-va-truy-xuat\">7) H\u1ec7 th\u1ed1ng qu\u1ea3n tr\u1ecb ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 truy xu\u1ea5t<\/h2>\n<p>&#8211; Ch\u1ee9ng nh\u1eadn h\u1ec7 th\u1ed1ng: ISO 9001:2015; c\u00f3 quy tr\u00ecnh ki\u1ec3m so\u00e1t nh\u00e0 cung c\u1ea5p, ki\u1ec3m \u0111\u1ea7u v\u00e0o, ki\u1ec3m tr\u01b0\u1edbc xu\u1ea5t.<br \/>\n&#8211; Truy xu\u1ea5t: g\u1eafn heat\/lot tr\u00ean t\u1eebng b\u00f3\/t\u1ea5m\/\u1ed1ng; m\u00e3 QR\/tem; l\u01b0u h\u1ed3 s\u01a1 CO\/CQ\/MTC v\u00e0 bi\u00ean b\u1ea3n ki\u1ec3m tra t\u1ed1i thi\u1ec3u 3\u20135 n\u0103m.<br \/>\n&#8211; Quy tr\u00ecnh khi\u1ebfu n\u1ea1i: SLA ti\u1ebfp nh\u1eadn trong 24h, c\u00f3 bi\u1ec7n ph\u00e1p c\u00e1ch ly l\u00f4, ki\u1ec3m \u0111\u1ecbnh \u0111\u1ed9c l\u1eadp khi c\u1ea7n; cam k\u1ebft \u0111\u1ed5i\/tr\u1ea3\/ho\u00e0n ti\u1ec1n theo th\u1ecfa thu\u1eadn.<\/p>\n<h2 id=\"toc-7-8-nang-luc-ky-thuat-va-ho-tro-sau-ban-hang\">8) N\u0103ng l\u1ef1c k\u1ef9 thu\u1eadt v\u00e0 h\u1ed7 tr\u1ee3 sau b\u00e1n h\u00e0ng<\/h2>\n<p>&#8211; T\u01b0 v\u1ea5n m\u00e1c theo m\u00f4i tr\u01b0\u1eddng:<br \/>\n  &#8211; T\u00ednh kh\u00e1ng r\u1ed7 Pitting (PREN \u2248 %Cr + 3.3\u00d7%Mo + 16\u00d7%N). 304 c\u00f3 PREN ~18\u201320; 316L ~24\u201326, ph\u00f9 h\u1ee3p m\u00f4i tr\u01b0\u1eddng clorua nh\u1eb9 h\u01a1n.<br \/>\n  &#8211; 201 ch\u1ec9 ph\u00f9 h\u1ee3p trang tr\u00ed trong nh\u00e0 kh\u00f4; kh\u00f4ng khuy\u1ebfn ngh\u1ecb cho m\u00f4i tr\u01b0\u1eddng clorua\/\u1ea9m m\u1eb7n.<br \/>\n&#8211; H\u00e0n v\u00e0 x\u1eed l\u00fd sau h\u00e0n:<br \/>\n  &#8211; Que\/d\u00e2y h\u00e0n ph\u00f9 h\u1ee3p: 308L cho 304\/304L, 316L cho 316\/316L; khuy\u1ebfn ngh\u1ecb passivation\/t\u1ea9y m\u1ed1i h\u00e0n \u0111\u1ec3 ph\u1ee5c h\u1ed3i l\u1edbp th\u1ee5 \u0111\u1ed9ng.<br \/>\n&#8211; H\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt: khuy\u1ebfn ngh\u1ecb \u0111\u1ed9 nh\u00e1m, dung sai c\u1eaft, b\u00e1n k\u00ednh ch\u1ea5n; ki\u1ec3m tra hi\u1ec7n tr\u01b0\u1eddng khi c\u00f3 s\u1ef1 c\u1ed1 \u0103n m\u00f2n\/\u1ed1 v\u00e0ng; \u0111\u00e0o t\u1ea1o b\u1ea3o d\u01b0\u1ee1ng b\u1ec1 m\u1eb7t.<\/p>\n<h2 id=\"toc-8-9-uy-tin-thi-truong-ho-so-du-an-va-tham-chieu\">9) Uy t\u00edn th\u1ecb tr\u01b0\u1eddng, h\u1ed3 s\u01a1 d\u1ef1 \u00e1n v\u00e0 tham chi\u1ebfu<\/h2>\n<p>&#8211; B\u1eb1ng ch\u1ee9ng: danh s\u00e1ch d\u1ef1 \u00e1n ti\u00eau bi\u1ec3u (th\u1ef1c ph\u1ea9m, d\u01b0\u1ee3c, HVAC, c\u01a1 kh\u00ed, trang tr\u00ed), th\u01b0 gi\u1edbi thi\u1ec7u\/\u0111\u00e1nh gi\u00e1 c\u1ee7a kh\u00e1ch h\u00e0ng.<br \/>\n&#8211; Minh b\u1ea1ch ngu\u1ed3n g\u1ed1c: th\u01b0\u01a1ng hi\u1ec7u nh\u00e0 m\u00e1y, tuy\u1ebfn nh\u1eadp, ki\u1ec3m so\u00e1t h\u00e0ng gi\u1ea3.<br \/>\n&#8211; S\u1ef1 hi\u1ec7n di\u1ec7n s\u1ed1: website, catalogue k\u1ef9 thu\u1eadt, d\u1eef li\u1ec7u t\u1ea3i xu\u1ed1ng (MTC m\u1eabu), h\u00f3a \u0111\u01a1n \u0111i\u1ec7n t\u1eed; ph\u1ea3n h\u1ed3i b\u1ea3o h\u00e0nh c\u00f4ng khai, k\u00eanh hotline.<\/p>\n<h2 id=\"toc-9-10-tuan-thu-moi-truong-an-toan-va-dong-goi-van-chu\">10) Tu\u00e2n th\u1ee7 m\u00f4i tr\u01b0\u1eddng \u2013 an to\u00e0n v\u00e0 \u0111\u00f3ng g\u00f3i v\u1eadn chuy\u1ec3n<\/h2>\n<p>&#8211; Tu\u00e2n th\u1ee7: RoHS\/REACH (h\u1ea1n ch\u1ebf ch\u1ea5t nguy h\u1ea1i) khi y\u00eau c\u1ea7u; b\u00e1o c\u00e1o h\u00e0m l\u01b0\u1ee3ng Pb, Cd, Hg\u2026 n\u1ebfu \u1ee9ng d\u1ee5ng \u0111\u1eb7c th\u00f9.<br \/>\n&#8211; \u0110\u00f3ng g\u00f3i:<br \/>\n  &#8211; T\u1ea5m\/cu\u1ed9n: gi\u1ea5y ch\u1ed1ng \u1ea9m, VCI, \u0111ai th\u00e9p, b\u1ea3o v\u1ec7 m\u00e9p; pallet g\u1ed7 \u0111\u1ea1t chu\u1ea9n hun tr\u00f9ng ISPM 15; k\u00e8m th\u1ebb h\u00e0ng\/heat.<br \/>\n  &#8211; \u1ed0ng\/thanh: b\u1ecdc PE, n\u00fat b\u1ecbt \u0111\u1ea7u \u1ed1ng, b\u00f3 ch\u1eafc, ch\u00e8n ch\u1ed1ng x\u01b0\u1edbc.<br \/>\n  &#8211; G\u1eafn ch\u1ec9 b\u00e1o \u1ea9m\/silica gel khi v\u1eadn chuy\u1ec3n \u0111\u01b0\u1eddng d\u00e0i, container.<br \/>\n&#8211; \u0110i\u1ec1u ki\u1ec7n giao: th\u1ecfa thu\u1eadn Incoterms (EXW, FCA, CIF, DDP\u2026), b\u1ea3o hi\u1ec3m h\u00e0ng h\u00f3a, bi\u00ean b\u1ea3n giao nh\u1eadn \u2013 ki\u1ec3m \u0111\u1ebfm r\u00f5 r\u00e0ng.<\/p>\n<h2 id=\"toc-10-checklist-nhanh-danh-gia-nha-cung-cap-1010-tieu-ch\">Checklist nhanh \u0111\u00e1nh gi\u00e1 nh\u00e0 cung c\u1ea5p (10\/10 ti\u00eau ch\u00ed)<\/h2>\n<p>\u0110\u00e1nh \u0111i\u1ec3m 0\u20132 cho m\u1ed7i m\u1ee5c (0: kh\u00f4ng \u0111\u1ea1t; 1: \u0111\u1ea1t m\u1ed9t ph\u1ea7n; 2: \u0111\u1ea1t t\u1ed1t). T\u1ed5ng \u0111i\u1ec3m t\u1ed1i \u0111a 20.<br \/>\n&#8211; Ch\u1ee9ng ch\u1ec9 MTC\/CO\/CQ \u0111\u00fang chu\u1ea9n.<br \/>\n&#8211; PMI x\u00e1c th\u1ef1c m\u00e1c tr\u01b0\u1edbc khi giao.<br \/>\n&#8211; Dung sai \u0111\u1ed9 d\u00e0y\/k\u00edch th\u01b0\u1edbc theo ASTM\/EN\/JIS.<br \/>\n&#8211; B\u1ec1 m\u1eb7t \u0111\u1ed3ng nh\u1ea5t, c\u00f3 film b\u1ea3o v\u1ec7 khi c\u1ea7n.<br \/>\n&#8211; T\u1ed3n kho phong ph\u00fa, lead time r\u00f5 r\u00e0ng.<br \/>\n&#8211; B\u00e1o gi\u00e1 minh b\u1ea1ch, ph\u00e2n t\u00edch TCO.<br \/>\n&#8211; ISO 9001, truy xu\u1ea5t heat\/lot \u0111\u1ea7y \u0111\u1ee7.<br \/>\n&#8211; H\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt (m\u00e1c \u2013 h\u00e0n \u2013 \u0103n m\u00f2n).<br \/>\n&#8211; Tham chi\u1ebfu d\u1ef1 \u00e1n, ph\u1ea3n h\u1ed3i t\u00edch c\u1ef1c.<br \/>\n&#8211; \u0110\u00f3ng g\u00f3i \u2013 giao nh\u1eadn \u2013 tu\u00e2n th\u1ee7 m\u00f4i tr\u01b0\u1eddng.<\/p>\n<p>\u226516 \u0111i\u1ec3m: c\u00f3 th\u1ec3 ch\u1ecdn. 12\u201315: th\u1eed l\u00f4 nh\u1ecf, gi\u00e1m s\u00e1t ch\u1eb7t. <12: xem x\u00e9t nh\u00e0 cung c\u1ea5p kh\u00e1c.\n\n\n\n<h2 id=\"toc-11-quy-trinh-tham-dinh-5-buoc-va-cau-hoi-can-gui-ncc\">Quy tr\u00ecnh th\u1ea9m \u0111\u1ecbnh 5 b\u01b0\u1edbc v\u00e0 c\u00e2u h\u1ecfi c\u1ea7n g\u1eedi NCC<\/h2>\n<p>&#8211; B\u01b0\u1edbc 1: Y\u00eau c\u1ea7u h\u1ed3 s\u01a1 m\u1eabu (MTC theo ti\u00eau chu\u1ea9n \u00e1p d\u1ee5ng), danh m\u1ee5c h\u00e0ng, SLA giao h\u00e0ng.<br \/>\n&#8211; B\u01b0\u1edbc 2: Kh\u1ea3o s\u00e1t kho, ki\u1ec3m PMI ng\u1eabu nhi\u00ean 3\u20135 m\u00e3, \u0111\u1ed1i chi\u1ebfu dung sai.<br \/>\n&#8211; B\u01b0\u1edbc 3: \u0110\u1eb7t l\u00f4 th\u1eed nh\u1ecf, gia c\u00f4ng th\u1ef1c t\u1ebf (c\u1eaft\/ch\u1ea5n\/h\u00e0n) \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 b\u1ec1 m\u1eb7t, \u0111\u1ed9 ph\u1ebf.<br \/>\n&#8211; B\u01b0\u1edbc 4: \u0110\u00e1nh gi\u00e1 d\u1ecbch v\u1ee5 sau b\u00e1n \u2013 x\u1eed l\u00fd s\u1ef1 c\u1ed1 gi\u1ea3 l\u1eadp.<br \/>\n&#8211; B\u01b0\u1edbc 5: Ch\u1ed1t khung h\u1ee3p \u0111\u1ed3ng: ch\u1ea5t l\u01b0\u1ee3ng, \u0111\u1ed5i tr\u1ea3, th\u1eddi gian b\u1ea3o h\u00e0nh, \u0111i\u1ec1u kho\u1ea3n gi\u00e1 v\u00e0 Incoterms.<br \/>\nC\u00e2u h\u1ecfi n\u00ean g\u1eedi:<br \/>\n&#8211; C\u00f3 th\u1ec3 cung c\u1ea5p MTC theo ASTM A240\/A480\/A312\/EN 10088\/JIS G4304\/4305? M\u1eabu MTC g\u1ea7n nh\u1ea5t?<br \/>\n&#8211; C\u00f3 PMI tr\u01b0\u1edbc xu\u1ea5t h\u00e0ng v\u00e0 cho ph\u00e9p kh\u00e1ch gi\u00e1m s\u00e1t?<br \/>\n&#8211; T\u1ef7 l\u1ec7 giao \u0111\u00fang h\u1eb9n 12 th\u00e1ng g\u1ea7n nh\u1ea5t? Ch\u00ednh s\u00e1ch b\u1ed3i th\u01b0\u1eddng ch\u1eadm giao?<br \/>\n&#8211; D\u1ecbch v\u1ee5 gia c\u00f4ng n\u00e0o \u0111i k\u00e8m? Dung sai c\u1eaft\/laser ti\u00eau chu\u1ea9n?<br \/>\n&#8211; Ch\u00ednh s\u00e1ch \u0111\u1ed5i\/tr\u1ea3 khi sai m\u00e1c, sai dung sai, x\u01b0\u1edbc b\u1ec1 m\u1eb7t?<br \/>\n&#8211; Quy tr\u00ecnh truy xu\u1ea5t heat\/lot v\u00e0 l\u01b0u h\u1ed3 s\u01a1 bao l\u00e2u?<\/p>\n<h2 id=\"toc-12-sai-lam-pho-bien-can-tranh\">Sai l\u1ea7m ph\u1ed5 bi\u1ebfn c\u1ea7n tr\u00e1nh<\/h2>\n<p>&#8211; Ch\u1ecdn theo gi\u00e1 th\u1ea5p nh\u1ea5t m\u00e0 b\u1ecf qua dung sai v\u00e0 b\u1ec1 m\u1eb7t, d\u1eabn \u0111\u1ebfn t\u1ef7 l\u1ec7 ph\u1ebf cao.<br \/>\n&#8211; Tin v\u00e0o \u201cth\u1eed nam ch\u00e2m\u201d \u0111\u1ec3 ph\u00e2n bi\u1ec7t 201\/304.<br \/>\n&#8211; Kh\u00f4ng y\u00eau c\u1ea7u MTC\/PMI cho l\u00f4 \u0111\u1ea7u ti\u00ean.<br \/>\n&#8211; B\u1ecf qua \u0111i\u1ec1u kho\u1ea3n \u0111\u1ed5i tr\u1ea3\/b\u1ea3o h\u00e0nh trong h\u1ee3p \u0111\u1ed3ng.<br \/>\n&#8211; Kh\u00f4ng quy \u0111\u1ecbnh \u0111\u00f3ng g\u00f3i, khi\u1ebfn b\u1ec1 m\u1eb7t x\u01b0\u1edbc khi v\u1eadn chuy\u1ec3n.<\/p>\n<h2 id=\"toc-13-vi-du-ky-thuat-chon-304-hay-316l-theo-moi-truong\">V\u00ed d\u1ee5 k\u1ef9 thu\u1eadt: ch\u1ecdn 304 hay 316L theo m\u00f4i tr\u01b0\u1eddng<\/h2>\n<p>&#8211; C\u00f4ng th\u1ee9c PREN: %Cr + 3.3\u00d7%Mo + 16\u00d7%N.<br \/>\n  &#8211; 304 (18Cr, 0Mo, 0.08N): ~19.3 \u2013 ph\u00f9 h\u1ee3p n\u1ed9i th\u1ea5t kh\u00f4, th\u1ef1c ph\u1ea9m s\u1ea1ch, \u00edt clorua.<br \/>\n  &#8211; 316L (17Cr, 2.2Mo, 0.03N): ~24.7 \u2013 khuy\u1ebfn ngh\u1ecb cho b\u1ec3 n\u01b0\u1edbc m\u1eb7n nh\u1eb9, ven bi\u1ec3n, h\u00f3a ch\u1ea5t nh\u1eb9.<br \/>\n&#8211; Quy t\u1eafc kinh t\u1ebf: n\u1ebfu chi ph\u00ed thay th\u1ebf\/b\u1ea3o tr\u00ec cao, \u01b0u ti\u00ean 316L \u0111\u1ec3 t\u1ed1i \u01b0u TCO.<\/p>\n<h2 id=\"toc-14-tai-lieu-tham-khao\">T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h2>\n<p>&#8211; ASTM A240\/A480: Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip; General Requirements for Flat-Rolled Stainless and Heat-Resisting Steel Plate, Sheet, and Strip.<br \/>\n&#8211; ASTM A312\/A269\/A554: Standard Specifications for Stainless Steel Pipe and Tubing.<br \/>\n&#8211; EN 10088: Stainless steels \u2013 List of stainless steels and technical delivery conditions.<br \/>\n&#8211; JIS G4304\/G4305: Hot-rolled\/cold-rolled stainless steel plates and sheets.<br \/>\n&#8211; ISO 9001:2015 \u2013 Quality management systems.<br \/>\n&#8211; Nickel Institute \u2013 Stainless Steels: Properties, Grades and Applications; PREN guidance.<br \/>\n&#8211; Outokumpu Stainless Steel Handbook (ch\u1ec9 d\u1eabn b\u1ec1 m\u1eb7t, gia c\u00f4ng, ch\u1ecdn m\u00e1c).<\/p>\n<h2 id=\"toc-15-ket-luan\">K\u1ebft lu\u1eadn<\/h2>\n<p>Ch\u1ecdn nh\u00e0 cung c\u1ea5p Inox uy t\u00edn l\u00e0 b\u00e0i to\u00e1n k\u1ef9 thu\u1eadt v\u00e0 qu\u1ea3n tr\u1ecb r\u1ee7i ro. H\u00e3y d\u1ef1a tr\u00ean 10 ti\u00eau ch\u00ed v\u00e0ng: ch\u1ee9ng ch\u1ec9 \u2013 PMI \u2013 dung sai \u2013 b\u1ec1 m\u1eb7t \u2013 t\u1ed3n kho \u2013 gi\u00e1 TCO \u2013 h\u1ec7 th\u1ed1ng ch\u1ea5t l\u01b0\u1ee3ng \u2013 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt \u2013 uy t\u00edn d\u1ef1 \u00e1n \u2013 tu\u00e2n th\u1ee7\/\u0111\u00f3ng g\u00f3i. Ki\u1ec3m ch\u1ee9ng t\u1eebng m\u1ee5c b\u1eb1ng d\u1eef li\u1ec7u v\u00e0 th\u1eed nghi\u1ec7m th\u1ef1c t\u1ebf. Khi ti\u00eau ch\u00ed r\u00f5 r\u00e0ng, b\u1ea1n gi\u1ea3m thi\u1ec3u ph\u1ebf ph\u1ea9m, ng\u0103n r\u1ee7i ro \u0103n m\u00f2n\/sai m\u00e1c v\u00e0 t\u1ed1i \u01b0u t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu.<\/p>\n<p>C\u1ea7n t\u01b0 v\u1ea5n ch\u1ecdn m\u00e1c, chu\u1ea9n h\u00f3a ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt, ho\u1eb7c b\u00e1o gi\u00e1 t\u1ed1t nh\u1ea5t cho d\u1ef1 \u00e1n? Li\u00ean h\u1ec7 Inox Cuong Thinh \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3:<br \/>\n&#8211; Hotline: 0343.417.281<br \/>\n&#8211; Email: inoxcongnghiep.cuongthinh@gmail.com<br \/>\nCh\u00fang t\u00f4i s\u1eb5n s\u00e0ng ki\u1ec3m \u0111\u1ecbnh PMI, cung c\u1ea5p MTC chu\u1ea9n v\u00e0 gi\u1ea3i ph\u00e1p gia c\u00f4ng \u2013 giao h\u00e0ng tr\u1ecdn g\u00f3i cho doanh nghi\u1ec7p, \u0111\u1ea1i l\u00fd v\u00e0 k\u1ef9 s\u01b0.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>H\u01b0\u1edbng d\u1eabn 10 ti\u00eau ch\u00ed v\u00e0ng \u0111\u1ec3 th\u1ea9m \u0111\u1ecbnh nh\u00e0 cung c\u1ea5p Inox: chu\u1ea9n ASTM\/EN, ki\u1ec3m \u0111\u1ecbnh PMI, dung sai, b\u1ec1 m\u1eb7t, t\u1ed3n kho, gi\u00e1 TCO, b\u1ea3o h\u00e0nh v\u00e0 d\u1ecbch v\u1ee5 k\u1ef9 thu\u1eadt.<\/p>\n","protected":false},"author":7,"featured_media":1045,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-1479","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\/1479","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=1479"}],"version-history":[{"count":0,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/posts\/1479\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media\/1045"}],"wp:attachment":[{"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/media?parent=1479"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/categories?post=1479"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inoxcuongthinh.com\/inct\/wp\/v2\/tags?post=1479"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}