{"id":8788,"date":"2021-04-08T21:43:36","date_gmt":"2021-04-08T13:43:36","guid":{"rendered":"https:\/\/xzfastener.com\/?p=8788"},"modified":"2026-06-29T21:45:33","modified_gmt":"2026-06-29T13:45:33","slug":"corrosion-resistant-fastener-selection-guide-for-industrial-buyers","status":"publish","type":"post","link":"https:\/\/xzfastener.com\/vi\/corrosion-resistant-fastener-selection-guide-for-industrial-buyers\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn chi ti\u1ebft si\u1ebft ch\u1eb7t ch\u1ed1ng \u0103n m\u00f2n cho ng\u01b0\u1eddi mua c\u00f4ng nghi\u1ec7p"},"content":{"rendered":"<p>\u0102n m\u00f2n hi\u1ebfm khi ch\u1ec9 l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 th\u1ea9m m\u1ef9. Trong c\u00e1c c\u1ee5m l\u1eafp r\u00e1p c\u00f4ng nghi\u1ec7p, r\u1ec9 s\u00e9t c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m s\u1ef1 g\u1eafn k\u1ebft c\u1ee7a ren, l\u00e0m suy y\u1ebfu t\u1ea3i tr\u1ecdng k\u1eb9p, g\u00e2y kh\u00f3 kh\u0103n cho vi\u1ec7c b\u1ea3o tr\u00ec v\u00e0 t\u1ea1o ra c\u00e1c r\u1ee7i ro v\u1ec1 an to\u00e0n. T\u00f4i th\u01b0\u1eddng n\u00f3i v\u1edbi ng\u01b0\u1eddi mua r\u1eb1ng chi ti\u1ebft si\u1ebft ch\u1eb7t ch\u1ed1ng \u0103n m\u00f2n ph\u00f9 h\u1ee3p kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng \u0111\u1eaft nh\u1ea5t. N\u00f3 l\u00e0 th\u1ee9 ph\u00f9 h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng, t\u1ea3i tr\u1ecdng, ph\u01b0\u01a1ng ph\u00e1p l\u1eafp \u0111\u1eb7t v\u00e0 tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<p>Chi ti\u1ebft si\u1ebft ch\u1eb7t ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong ph\u00f2ng m\u00e1y kh\u00f4 c\u00f3 th\u1ec3 nhanh ch\u00f3ng b\u1ecb h\u1ecfng tr\u00ean c\u1ea5u tr\u00fac ven bi\u1ec3n. L\u1ef1a ch\u1ecdn ph\u1ea3i b\u1eaft \u0111\u1ea7u b\u1eb1ng \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c ch\u1ee9 kh\u00f4ng ph\u1ea3i t\u00ean danh m\u1ee5c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">B\u1eaft \u0111\u1ea7u v\u1edbi m\u00f4i tr\u01b0\u1eddng ph\u01a1i s\u00e1ng<\/h2>\n\n\n\n<p>Tr\u01b0\u1edbc khi ch\u1ecdn v\u1eadt li\u1ec7u ho\u1eb7c l\u1edbp ph\u1ee7, h\u00e3y x\u00e1c \u0111\u1ecbnh n\u01a1i s\u1ebd s\u1eed d\u1ee5ng chi ti\u1ebft si\u1ebft ch\u1eb7t.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Environment<\/th><th>R\u1ee7i ro \u0103n m\u00f2n ch\u00ednh<\/th><th>H\u01b0\u1edbng l\u1ef1a ch\u1ecdn chung<\/th><\/tr><\/thead><tbody><tr><td>L\u00e0m kh\u00f4 thi\u1ebft b\u1ecb trong nh\u00e0<\/td><td>Oxy h\u00f3a nh\u1eb9<\/td><td>Th\u00e9p cacbon m\u1ea1 k\u1ebdm, oxit \u0111en c\u00f3 d\u1ea7u<\/td><\/tr><tr><td>C\u1ea5u tr\u00fac n\u1ed9i \u0111\u1ecba ngo\u00e0i tr\u1eddi<\/td><td>M\u01b0a, \u0111\u1ed9 \u1ea9m, ti\u1ebfp x\u00fac v\u1edbi tia c\u1ef1c t\u00edm<\/td><td>\u1ed0c v\u00edt m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng ho\u1eb7c tr\u00e1ng k\u1ebdm<\/td><\/tr><tr><td>V\u00f9ng ven bi\u1ec3n ho\u1eb7c bi\u1ec3n<\/td><td>Clorua t\u1ea5n c\u00f4ng, r\u1ed7<\/td><td>316 th\u00e9p kh\u00f4ng g\u1ec9, v\u1ea3y k\u1ebdm, l\u1edbp ph\u1ee7 \u0111\u1eb7c bi\u1ec7t<\/td><\/tr><tr><td>Nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t<\/td><td>Axit, ki\u1ec1m, dung m\u00f4i<\/td><td>Th\u00e9p kh\u00f4ng g\u1ec9 ho\u1eb7c h\u1ee3p kim d\u00e0nh ri\u00eang cho \u1ee9ng d\u1ee5ng<\/td><\/tr><tr><td>Thi\u1ebft b\u1ecb th\u1ef1c ph\u1ea9m ho\u1eb7c r\u1eeda tr\u00f4i<\/td><td>H\u00f3a ch\u1ea5t t\u1ea1o \u0111\u1ed9 \u1ea9m v\u00e0 t\u1ea9y r\u1eeda<\/td><td>304 ho\u1eb7c 316 th\u00e9p kh\u00f4ng g\u1ec9, ho\u00e0n thi\u1ec7n th\u1ee5 \u0111\u1ed9ng<\/td><\/tr><tr><td>Khu v\u1ef1c c\u00f3 nhi\u1ec7t \u0111\u1ed9 cao<\/td><td>S\u1ef1 oxy h\u00f3a v\u00e0 ph\u00e1 v\u1ee1 l\u1edbp ph\u1ee7<\/td><td>H\u1ee3p kim ch\u1ecbu nhi\u1ec7t ho\u1eb7c lo\u1ea1i kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t<\/td><\/tr><tr><td>S\u1eeda ch\u1eefa ng\u1ea7m ho\u1eb7c b\u00ea t\u00f4ng<\/td><td>Ti\u1ebfp x\u00fac v\u1edbi \u0111\u1ed9 \u1ea9m, ki\u1ec1m<\/td><td>Neo m\u1ea1 k\u1ebdm, kh\u00f4ng g\u1ec9 ho\u1eb7c theo quy \u0111\u1ecbnh c\u1ee7a d\u1ef1 \u00e1n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi ngu\u1ed3n cung \u1ee9ng chung, tr\u01b0\u1edbc ti\u00ean ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 xem x\u00e9t s\u1eb5n <a href=\"https:\/\/xzfastener.com\/vi\/home\/products\/\">s\u1ea3n ph\u1ea9m chi ti\u1ebft si\u1ebft ch\u1eb7t<\/a> v\u00e0 sau \u0111\u00f3 thu h\u1eb9p \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt theo l\u1edbp ti\u1ebfp x\u00fac.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u l\u00e0 \u01b0u ti\u00ean h\u00e0ng \u0111\u1ea7u<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Th\u00e9p cacbon c\u00f3 l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7<\/h3>\n\n\n\n<p>Th\u00e9p carbon v\u1eabn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i v\u00ec n\u00f3 mang l\u1ea1i \u0111\u1ed9 b\u1ec1n, t\u00ednh s\u1eb5n c\u00f3 v\u00e0 ki\u1ec3m so\u00e1t chi ph\u00ed. Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o l\u1edbp ph\u1ee7.<\/p>\n\n\n\n<p>C\u00e1c l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn bao g\u1ed3m m\u1ea1 k\u1ebdm, m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng, ph\u1ee7 v\u1ea3y k\u1ebdm, oxit \u0111en, ph\u1ed1t ph\u00e1t v\u00e0 l\u1edbp ph\u1ee7 lo\u1ea1i. Ng\u01b0\u1eddi mua xem x\u00e9t (PTFE) <a href=\"https:\/\/xzfastener.com\/vi\/fastener-material\/carbon-steel\/\">\u1ed1c v\u00edt th\u00e9p carbon<\/a> n\u00ean ch\u1ec9 \u0111\u1ecbnh c\u1ea3 l\u1edbp v\u00e0 k\u1ebft th\u00fac. \u201cBu l\u00f4ng th\u00e9p cacbon\u201d l\u00e0 ch\u01b0a \u0111\u1ee7 \u0111\u1ed1i v\u1edbi m\u1ed9t RFQ c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">th\u00e9p kh\u00f4ng g\u1ec9<\/h3>\n\n\n\n<p>Th\u00e9p kh\u00f4ng g\u1ec9 th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn khi kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n quan tr\u1ecdng h\u01a1n chi ph\u00ed ban \u0111\u1ea7u th\u1ea5p nh\u1ea5t.<\/p>\n\n\n\n<p>304 th\u00e9p kh\u00f4ng g\u1ec9 ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt n\u00f3i chung ngo\u00e0i tr\u1eddi v\u00e0 trong nh\u00e0. 316 th\u00e9p kh\u00f4ng g\u1ec9 t\u1ed1t h\u01a1n cho vi\u1ec7c ti\u1ebfp x\u00fac v\u1edbi clorua, thi\u1ebft b\u1ecb g\u1ea7n bi\u1ec3n, ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m v\u00e0 m\u1ed9t s\u1ed1 m\u00f4i tr\u01b0\u1eddng h\u00f3a h\u1ecdc.<\/p>\n\n\n\n<p>Tuy nhi\u00ean, th\u00e9p kh\u00f4ng g\u1ec9 kh\u00f4ng tr\u00e1nh kh\u1ecfi s\u1ef1 \u0103n m\u00f2n. N\u00f3 c\u00f3 th\u1ec3 b\u1ecb r\u1ed7, \u0103n m\u00f2n k\u1ebd h\u1edf v\u00e0 m\u00f2n n\u1ebfu s\u1eed d\u1ee5ng trong \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">V\u1eadt li\u1ec7u \u0111\u1eb7c bi\u1ec7t<\/h3>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi d\u1ecbch v\u1ee5 h\u00f3a h\u1ecdc, h\u00e0ng h\u1ea3i ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 cao, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 c\u1ea7n hai m\u1eb7t h\u00e0ng kh\u00f4ng g\u1ec9, h\u1ee3p kim niken, titan ho\u1eb7c c\u00e1c v\u1eadt li\u1ec7u \u0111\u1eb7c bi\u1ec7t kh\u00e1c. Ch\u00fang n\u00ean \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn b\u1eb1ng c\u00e1ch xem x\u00e9t k\u1ef9 thu\u1eadt, kh\u00f4ng ph\u1ea3i theo th\u00f3i quen.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u00f9y ch\u1ecdn l\u1edbp ph\u1ee7 v\u00e0 gi\u1edbi h\u1ea1n th\u1ef1c t\u1ebf<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">m\u1ea1 k\u1ebdm<\/h3>\n\n\n\n<p>M\u1ea1 k\u1ebdm l\u00e0 kinh t\u1ebf v\u00e0 tr\u01a1n tru. N\u00f3 ph\u00f9 h\u1ee3p v\u1edbi thi\u1ebft b\u1ecb trong nh\u00e0, ph\u1ea7n c\u1ee9ng h\u1ea1ng nh\u1eb9 v\u00e0 m\u00f4i tr\u01b0\u1eddng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t. N\u00f3 th\u01b0\u1eddng kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 ti\u1ebfp x\u00fac ngo\u00e0i tr\u1eddi l\u00e2u d\u00e0i.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c bu l\u00f4ng c\u00f3 \u0111\u1ed9 b\u1ec1n cao, vi\u1ec7c m\u1ea1 \u0111i\u1ec7n c\u1ea7n ph\u1ea3i th\u1eadn tr\u1ecdng v\u00ec hi\u1ec7n t\u01b0\u1ee3ng gi\u00f2n do hydro c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh m\u1ed1i lo ng\u1ea1i. Ki\u1ec3m so\u00e1t qu\u00e1 tr\u00ecnh n\u01b0\u1edbng v\u00e0 x\u1eed l\u00fd ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn khi \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u b\u1edfi ti\u00eau chu\u1ea9n ho\u1eb7c \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt c\u1ee7a kh\u00e1ch h\u00e0ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">M\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng<\/h3>\n\n\n\n<p>M\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng cung c\u1ea5p l\u1edbp k\u1ebdm d\u00e0y h\u01a1n v\u00e0 ph\u1ed5 bi\u1ebfn cho c\u00e1c k\u1ebft c\u1ea5u th\u00e9p, ph\u1ea7n c\u1ee9ng ti\u1ec7n \u00edch, khung ngo\u00e0i tr\u1eddi v\u00e0 c\u00e1c d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng.<\/p>\n\n\n\n<p>H\u1ea1n ch\u1ebf l\u00e0 \u0111\u1ed9 v\u1eeba v\u1eb7n c\u1ee7a s\u1ee3i ch\u1ec9. C\u00e1c \u0111ai \u1ed1c m\u1ea1 k\u1ebdm c\u00f3 th\u1ec3 c\u1ea7n taro c\u1ee1 l\u1edbn v\u00e0 vi\u1ec7c l\u1eafp r\u00e1p bu-l\u00f4ng-\u0111ai \u1ed1c ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra sau khi ph\u1ee7.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">L\u1edbp ph\u1ee7 v\u1ea3y k\u1ebdm<\/h3>\n\n\n\n<p>L\u1edbp ph\u1ee7 v\u1ea3y k\u1ebdm th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf nh\u1eefng n\u01a1i c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, \u0111\u1ed9 d\u00e0y \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t v\u00e0 \u0111\u1eb7c t\u00ednh ma s\u00e1t. Ch\u00fang ph\u1ed5 bi\u1ebfn trong \u00f4 t\u00f4, n\u0103ng l\u01b0\u1ee3ng gi\u00f3, m\u00e1y m\u00f3c v\u00e0 c\u00e1c t\u1ed5 h\u1ee3p c\u00f4ng nghi\u1ec7p l\u1ed9 thi\u00ean.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c l\u1ef1a ch\u1ecdn nh\u01b0 m\u1ea1 k\u1ebdm, s\u01a1n ph\u1ee7 c\u00e1c lo\u1ea1i, s\u01a1n ph\u1ee7 v\u00e0 ph\u1ed1t ph\u00e1t, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 xem x\u00e9t (PTFE) <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/various-coated-fasteners\/\">\u1ed1c v\u00edt tr\u00e1ng<\/a> tr\u01b0\u1edbc khi ho\u00e0n t\u1ea5t RFQ.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ti\u00eau chu\u1ea9n ng\u01b0\u1eddi mua n\u00ean tham kh\u1ea3o<\/h2>\n\n\n\n<p>Ti\u00eau chu\u1ea9n ph\u1ee5 thu\u1ed9c v\u00e0o th\u1ecb tr\u01b0\u1eddng v\u00e0 lo\u1ea1i s\u1ea3n ph\u1ea9m. C\u00e1c t\u00e0i li\u1ec7u tham kh\u1ea3o ph\u1ed5 bi\u1ebfn c\u00f3 th\u1ec3 bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ISO 4042 cho l\u1edbp ph\u1ee7 m\u1ea1 \u0111i\u1ec7n tr\u00ean \u1ed1c v\u00edt.<\/li>\n\n\n\n<li>ASTM F1941\/F1941M cho l\u1edbp ph\u1ee7 \u0111i\u1ec7n c\u1ef1c tr\u00ean \u1ed1c v\u00edt c\u00f3 ren.<\/li>\n\n\n\n<li>ASTM F2329\/F2329M d\u00e0nh cho bu l\u00f4ng, \u1ed1c v\u00edt, v\u00f2ng \u0111\u1ec7m, \u0111ai \u1ed1c v\u00e0 \u1ed1c v\u00edt c\u00f3 ren \u0111\u1eb7c bi\u1ec7t m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng.<\/li>\n\n\n\n<li>ISO 10684 cho \u1ed1c v\u00edt m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng.<\/li>\n\n\n\n<li>ASTM A967 ho\u1eb7c ASTM A380 \u0111\u1ec3 th\u1ee5 \u0111\u1ed9ng h\u00f3a th\u00e9p kh\u00f4ng g\u1ec9, n\u1ebfu c\u00f3.<\/li>\n<\/ul>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n s\u1ea3n ph\u1ea9m h\u1ec7 m\u00e9t v\u00e0 c\u00e1c t\u00e0i li\u1ec7u tham kh\u1ea3o li\u00ean quan, <a href=\"https:\/\/xzfastener.com\/vi\/din-iso-fastener-standards-complete-overview-for-industrial-buyers\/\">H\u01b0\u1edbng d\u1eabn ti\u00eau chu\u1ea9n chi ti\u1ebft si\u1ebft ch\u1eb7t DIN v\u00e0 ISO<\/a> gi\u00fap ng\u01b0\u1eddi mua tr\u00e1nh nh\u1eefng s\u1ef1 thay th\u1ebf kh\u00f4ng r\u00f5 r\u00e0ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0110\u1eebng b\u1ecf qua to\u00e0n b\u1ed9 kh\u1edbp<\/h2>\n\n\n\n<p>Bu l\u00f4ng ch\u1ed1ng \u0103n m\u00f2n v\u1eabn c\u00f3 th\u1ec3 b\u1ecb h\u1ecfng n\u1ebfu \u0111ai \u1ed1c, v\u00f2ng \u0111\u1ec7m ho\u1eb7c v\u1eadt li\u1ec7u k\u1ebft n\u1ed1i kh\u00f4ng \u0111\u00fang.<\/p>\n\n\n\n<p>Ki\u1ec3m tra l\u1eafp r\u00e1p \u0111\u1ea7y \u0111\u1ee7:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>V\u1eadt li\u1ec7u bu l\u00f4ng v\u00e0 l\u1edbp.<\/li>\n\n\n\n<li>L\u1edbp h\u1ea1t v\u00e0 l\u1edbp ph\u1ee7.<\/li>\n\n\n\n<li>\u0110\u1ed9 c\u1ee9ng v\u00e0 \u0111\u1ed9 ho\u00e0n thi\u1ec7n c\u1ee7a v\u00f2ng \u0111\u1ec7m.<\/li>\n\n\n\n<li>Ch\u1ec9 ph\u00f9 h\u1ee3p sau khi ph\u1ee7.<\/li>\n\n\n\n<li>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch \u0111i\u1ec7n gi\u1eefa c\u00e1c kim lo\u1ea1i.<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u b\u00f4i tr\u01a1n ho\u1eb7c ch\u1ed1ng gi\u1eef.<\/li>\n\n\n\n<li>\u0110i\u1ec1u ki\u1ec7n m\u00f4-men xo\u1eafn l\u1eafp \u0111\u1eb7t.<\/li>\n\n\n\n<li>Ph\u01b0\u01a1ng ph\u00e1p \u0111\u00f3ng g\u00f3i \u0111\u1ec3 ng\u0103n ng\u1eeba h\u01b0 h\u1ecfng l\u1edbp ph\u1ee7.<\/li>\n<\/ul>\n\n\n\n<p>\u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng khi th\u00e9p carbon, th\u00e9p kh\u00f4ng g\u1ec9, nh\u00f4m v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c ph\u1ee7 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f9ng nhau.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn c\u1ee7a ng\u01b0\u1eddi mua<\/h2>\n\n\n\n<p>Nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn nh\u1ea5t c\u00f3 th\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>S\u1eed d\u1ee5ng m\u1ea1 k\u1ebdm ti\u00eau chu\u1ea9n cho c\u00e1c c\u00f4ng tr\u00ecnh ngo\u00e0i tr\u1eddi ho\u1eb7c ven bi\u1ec3n.<\/li>\n\n\n\n<li>Gi\u1ea3 s\u1eed t\u1ea5t c\u1ea3 th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u1ec1u ho\u1ea1t \u0111\u1ed9ng nh\u01b0 nhau.<\/li>\n\n\n\n<li>B\u1ecf qua vi\u1ec7c l\u1eafp ren sau khi m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng.<\/li>\n\n\n\n<li>So s\u00e1nh gi\u00e1 l\u1edbp ph\u1ee7 m\u00e0 kh\u00f4ng ki\u1ec3m tra \u0111\u1ed9 d\u00e0y ho\u1eb7c hi\u1ec7u su\u1ea5t.<\/li>\n\n\n\n<li>Coi s\u1ed1 gi\u1edd phun mu\u1ed1i nh\u01b0 m\u1ed9t th\u1eddi gian s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o.<\/li>\n\n\n\n<li>\u0110\u1eb7t h\u00e0ng bu l\u00f4ng m\u00e0 kh\u00f4ng c\u00f3 \u0111ai \u1ed1c v\u00e0 v\u00f2ng \u0111\u1ec7m ph\u00f9 h\u1ee3p.<\/li>\n\n\n\n<li>Cho ph\u00e9p c\u00e1c l\u00f4 h\u1ed7n h\u1ee3p kh\u00f4ng c\u00f3 nh\u00e3n m\u00e1c r\u00f5 r\u00e0ng v\u00e0 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">RFQ Danh s\u00e1ch ki\u1ec3m tra cho Ch\u1ed1t ch\u1ed1ng \u0103n m\u00f2n<\/h2>\n\n\n\n<p>M\u1ed9t RFQ ho\u00e0n ch\u1ec9nh n\u00ean bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u00f4i tr\u01b0\u1eddng \u1ee9ng d\u1ee5ng.<\/li>\n\n\n\n<li>Ti\u00eau chu\u1ea9n s\u1ea3n ph\u1ea9m ho\u1eb7c b\u1ea3n v\u1ebd.<\/li>\n\n\n\n<li>Ch\u1ea5t li\u1ec7u v\u00e0 \u0111\u1eb3ng c\u1ea5p.<\/li>\n\n\n\n<li>\u0110\u01b0\u1eddng k\u00ednh, chi\u1ec1u d\u00e0i, b\u01b0\u1edbc ren v\u00e0 chi\u1ec1u d\u00e0i ren.<\/li>\n\n\n\n<li>Lo\u1ea1i l\u1edbp ph\u1ee7 v\u00e0 m\u00e0u s\u1eafc.<\/li>\n\n\n\n<li>\u0110\u1ed9 d\u00e0y l\u1edbp ph\u1ee7 ho\u1eb7c y\u00eau c\u1ea7u ki\u1ec3m tra.<\/li>\n\n\n\n<li>\u0110ai \u1ed1c v\u00e0 v\u00f2ng \u0111\u1ec7m ph\u00f9 h\u1ee3p.<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u v\u1ec1 gi\u1ea5y ch\u1ee9ng nh\u1eadn v\u00e0 b\u00e1o c\u00e1o ki\u1ec3m tra.<\/li>\n\n\n\n<li>Ph\u01b0\u01a1ng ph\u00e1p \u0111\u00f3ng g\u00f3i v\u00e0 b\u1ea3o v\u1ec7 \u0111\u1ed9 \u1ea9m.<\/li>\n\n\n\n<li>Tu\u1ed5i th\u1ecd d\u1ecbch v\u1ee5 c\u1ea7n thi\u1ebft ho\u1eb7c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a d\u1ef1 \u00e1n, n\u1ebfu \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">L\u1eddi khuy\u00ean cu\u1ed1i c\u00f9ng<\/h2>\n\n\n\n<p>L\u1ef1a ch\u1ecdn chi ti\u1ebft si\u1ebft ch\u1eb7t ch\u1ed1ng \u0103n m\u00f2n l\u00e0 s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa v\u1eadt li\u1ec7u, l\u1edbp ph\u1ee7, \u0111\u1ed9 b\u1ec1n, l\u1eafp \u0111\u1eb7t v\u00e0 chi ph\u00ed. L\u1ef1a ch\u1ecdn \u0111\u00fang s\u1ebd b\u1ea3o v\u1ec7 m\u1ed1i n\u1ed1i trong \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng mong mu\u1ed1n m\u00e0 kh\u00f4ng ph\u00e1t sinh th\u00eam chi ph\u00ed kh\u00f4ng c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n<p>\u0110\u1ec3 xem x\u00e9t d\u1ef1 \u00e1n, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 <a href=\"https:\/\/xzfastener.com\/vi\/home\/contact-us\/\">li\u00ean h\u1ec7 XZ Fastener<\/a> v\u1edbi danh s\u00e1ch k\u00edch th\u01b0\u1edbc, b\u1ea3n v\u1ebd, chi ti\u1ebft m\u00f4i tr\u01b0\u1eddng, y\u00eau c\u1ea7u ho\u00e0n thi\u1ec7n, s\u1ed1 l\u01b0\u1ee3ng, nhu c\u1ea7u \u0111\u00f3ng g\u00f3i v\u00e0 t\u00e0i li\u1ec7u ki\u1ec3m tra.<\/p>","protected":false},"excerpt":{"rendered":"<p>Corrosion is rarely just a cosmetic problem. In industrial assemblies, rust can reduce thread engagement, weaken clamp load, make maintenance difficult, and create safety risks. I often tell buyers that the right corrosion-resistant fastener is not always the most expensive one. It is the one that matches the environment, load, installation method, and service life. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[479],"tags":[507],"class_list":["post-8788","post","type-post","status-publish","format-standard","hentry","category-fastener-knowledge-library","tag-working-conditions-environment-selection"],"acf":[],"_links":{"self":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/8788","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/comments?post=8788"}],"version-history":[{"count":1,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/8788\/revisions"}],"predecessor-version":[{"id":8789,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/8788\/revisions\/8789"}],"wp:attachment":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/media?parent=8788"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/categories?post=8788"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/tags?post=8788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}