{"id":7425,"date":"2022-06-09T05:37:47","date_gmt":"2022-06-08T21:37:47","guid":{"rendered":"https:\/\/xzfastener.com\/?p=7425"},"modified":"2026-06-24T05:39:26","modified_gmt":"2026-06-23T21:39:26","slug":"astm-f1554-anchor-bolts-grades-36-55-and-105-explained","status":"publish","type":"post","link":"https:\/\/xzfastener.com\/vi\/astm-f1554-anchor-bolts-grades-36-55-and-105-explained\/","title":{"rendered":"ASTM F1554 Bu l\u00f4ng neo: C\u00e1c c\u1ea5p 36, 55 v\u00e0 105 Gi\u1ea3i th\u00edch"},"content":{"rendered":"<p>ASTM F1554 bu l\u00f4ng neo l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i \u1ed1c v\u00edt n\u1ec1n m\u00f3ng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh ph\u1ed5 bi\u1ebfn nh\u1ea5t trong k\u1ebft c\u1ea5u th\u00e9p x\u00e2y d\u1ef1ng. Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 k\u1ebft n\u1ed1i c\u00e1c c\u1ed9t th\u00e9p, t\u1ea5m \u0111\u1ebf, khung thi\u1ebft b\u1ecb v\u00e0 n\u1ec1n b\u00ea t\u00f4ng nh\u00fang.<\/p>\n\n\n\n<p>Trong c\u00f4ng vi\u1ec7c mua s\u1eafm th\u1ef1c t\u1ebf, s\u1ef1 nh\u1ea7m l\u1eabn th\u01b0\u1eddng xu\u1ea5t ph\u00e1t t\u1eeb h\u1ec7 th\u1ed1ng c\u1ea5p b\u1eadc\u201436, 55, v\u00e0 105. Nh\u1eefng con s\u1ed1 n\u00e0y kh\u00f4ng ch\u1ec9 l\u00e0 nh\u00e3n. Ch\u00fang x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc, t\u00ednh ph\u00f9 h\u1ee3p c\u1ee7a \u1ee9ng d\u1ee5ng v\u00e0 c\u00e1c c\u00e2n nh\u1eafc khi l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng bu l\u00f4ng neo.<\/p>\n\n\n\n<p>\u0110\u1ec3 cung c\u1ea5p bu l\u00f4ng neo ti\u00eau chu\u1ea9n v\u00e0 theo d\u1ef1 \u00e1n, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 xem x\u00e9t XZ Fastener's <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/standard-fasteners\/\">\u1ed1c v\u00edt ti\u00eau chu\u1ea9n<\/a> v\u00e0 <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/high-strength-fasteners\/\">\u1ed1c v\u00edt c\u01b0\u1eddng \u0111\u1ed9 cao<\/a> trang.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM F1554 l\u00e0 g\u00ec?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Ti\u00eau chu\u1ea9n v\u1ec1 bu l\u00f4ng neo trong m\u00f3ng b\u00ea t\u00f4ng<\/h3>\n\n\n\n<p>ASTM F1554 l\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt d\u00e0nh cho bu l\u00f4ng neo th\u1eb3ng, u\u1ed1n cong v\u00e0 c\u00f3 \u0111\u1ea7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng k\u1ebft c\u1ea5u. N\u00f3 bao g\u1ed3m c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt li\u1ec7u, y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 b\u1ec1n, \u0111\u00e1nh d\u1ea5u v\u00e0 th\u1eed nghi\u1ec7m.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>t\u00ednh n\u0103ng<\/th><th>Description<\/th><\/tr><\/thead><tbody><tr><td>Ti\u00eau chu\u1ea9n<\/td><td>ASTM F1554<\/td><\/tr><tr><td>\u1ee8ng d\u1ee5ng<\/td><td>H\u1ec7 th\u1ed1ng neo b\u00ea t\u00f4ng<\/td><\/tr><tr><td>C\u00e1c lo\u1ea1i bu l\u00f4ng<\/td><td>Bu l\u00f4ng th\u1eb3ng, h\u00ecnh ch\u1eef L, h\u00ecnh ch\u1eef J, \u0111\u1ea7u<\/td><\/tr><tr><td>C\u00f4ng d\u1ee5ng ch\u00ednh<\/td><td>K\u1ebft n\u1ed1i c\u01a1 s\u1edf th\u00e9p k\u1ebft c\u1ea5u<\/td><\/tr><tr><td>\u0110i\u1ec3m s\u1ee9c m\u1ea1nh<\/td><td>36, 55, 105<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Ti\u00eau chu\u1ea9n \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n gi\u1eefa c\u00e1c d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng v\u00e0 k\u1ebft c\u1ea5u.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Bu l\u00f4ng neo c\u1ea5p 36<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Neo m\u00f3ng \u0111a n\u0103ng<\/h3>\n\n\n\n<p>C\u1ea5p 36 l\u00e0 c\u1ea5p \u0111\u1ed9 b\u1ec1n th\u1ea5p nh\u1ea5t trong ASTM F1554 v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng k\u1ebft c\u1ea5u nh\u1eb9 \u0111\u1ebfn trung b\u00ecnh.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Property<\/th><th>C\u1ea5p 36<\/th><\/tr><\/thead><tbody><tr><td>S\u1ee9c m\u1ea1nh n\u0103ng su\u1ea5t t\u1ed1i thi\u1ec3u<\/td><td>36 ksi (kho\u1ea3ng 250 MPa)<\/td><\/tr><tr><td>s\u1eed d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/td><td>K\u1ebft c\u1ea5u th\u00e9p nh\u1eb9, gi\u00e1 \u0111\u1ee1 thi\u1ebft b\u1ecb<\/td><\/tr><tr><td>Weldability<\/td><td>N\u00f3i chung l\u00e0 t\u1ed1t<\/td><\/tr><tr><td>M\u1ee9c chi ph\u00ed<\/td><td>Th\u1ea5p<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>C\u1ea5p \u0111\u1ed9 36 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng khi kh\u00f4ng y\u00eau c\u1ea7u t\u1ea3i tr\u01b0\u1edbc cao v\u00e0 khi \u0111\u1ed9 d\u1ebbo v\u00e0 d\u1ec5 l\u1eafp \u0111\u1eb7t quan tr\u1ecdng h\u01a1n \u0111\u1ed9 b\u1ec1n cao.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Bu l\u00f4ng neo c\u1ea5p 55<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">S\u1ee9c m\u1ea1nh c\u00e2n b\u1eb1ng cho c\u00e1c \u1ee9ng d\u1ee5ng k\u1ebft c\u1ea5u<\/h3>\n\n\n\n<p>C\u1ea5p 55 cung c\u1ea5p gi\u1ea3i ph\u00e1p trung gian gi\u1eefa bu l\u00f4ng neo c\u01b0\u1eddng \u0111\u1ed9 th\u1ea5p v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 cao.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Property<\/th><th>C\u1ea5p 55<\/th><\/tr><\/thead><tbody><tr><td>S\u1ee9c m\u1ea1nh n\u0103ng su\u1ea5t t\u1ed1i thi\u1ec3u<\/td><td>55 ksi (kho\u1ea3ng 380 MPa)<\/td><\/tr><tr><td>s\u1eed d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/td><td>K\u1ebft c\u1ea5u c\u1ed9t th\u00e9p, b\u1ec7 m\u00e1y<\/td><\/tr><tr><td>Weldability<\/td><td>Ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c t\u00f9y theo c\u00e1ch \u0111i\u1ec1u tr\u1ecb<\/td><\/tr><tr><td>M\u1ee9c chi ph\u00ed<\/td><td>Trung b\u00ecnh<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Trong nhi\u1ec1u d\u1ef1 \u00e1n x\u00e2y d\u1ef1ng th\u1ef1c t\u1ebf, C\u1ea5p 55 \u0111\u01b0\u1ee3c \u01b0u ti\u00ean h\u01a1n v\u00ec n\u00f3 mang l\u1ea1i c\u01b0\u1eddng \u0111\u1ed9 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n m\u00e0 kh\u00f4ng g\u00e2y kh\u00f3 kh\u0103n khi l\u1eafp \u0111\u1eb7t nh\u01b0 c\u00e1c h\u1ec7 th\u1ed1ng c\u1ea5p cao h\u01a1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Bu l\u00f4ng neo c\u1ea5p 105<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Gi\u1ea3i ph\u00e1p c\u01b0\u1eddng \u0111\u1ed9 cao cho t\u1ea3i tr\u1ecdng \u0111\u00f2i h\u1ecfi kh\u1eaft khe<\/h3>\n\n\n\n<p>C\u1ea5p 105 l\u00e0 lo\u1ea1i bu l\u00f4ng neo c\u01b0\u1eddng \u0111\u1ed9 cao \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p v\u00e0 k\u1ebft c\u1ea5u n\u1eb7ng n\u01a1i nhu c\u1ea7u t\u1ea3i tr\u1ecdng r\u1ea5t l\u1edbn.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Property<\/th><th>C\u1ea5p 105<\/th><\/tr><\/thead><tbody><tr><td>S\u1ee9c m\u1ea1nh n\u0103ng su\u1ea5t t\u1ed1i thi\u1ec3u<\/td><td>105 ksi (kho\u1ea3ng 725 MPa)<\/td><\/tr><tr><td>s\u1eed d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/td><td>K\u1ebft c\u1ea5u th\u00e9p n\u1eb7ng, thi\u1ebft b\u1ecb ch\u1ecbu t\u1ea3i cao<\/td><\/tr><tr><td>Weldability<\/td><td>H\u1ea1n ch\u1ebf; y\u00eau c\u1ea7u x\u1eed l\u00fd c\u00f3 ki\u1ec3m so\u00e1t<\/td><\/tr><tr><td>M\u1ee9c chi ph\u00ed<\/td><td>Cao<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>L\u1edbp 105 y\u00eau c\u1ea7u x\u1eed l\u00fd c\u1ea9n th\u1eadn h\u01a1n trong qu\u00e1 tr\u00ecnh ch\u1ebf t\u1ea1o v\u00e0 l\u1eafp \u0111\u1eb7t do \u0111\u1ed9 b\u1ec1n cao h\u01a1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u1ef1ng gi\u1ea3m \u0111\u1ed1i v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n hi\u1ec7n tr\u01b0\u1eddng kh\u00f4ng ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng chi ti\u1ebft si\u1ebft ch\u1eb7t c\u00f3 \u0111\u1ed9 b\u1ec1n cao, ng\u01b0\u1eddi mua c\u0169ng c\u00f3 th\u1ec3 xem x\u00e9t XZ Fastener's <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/high-strength-fasteners\/\">\u1ed1c v\u00edt c\u01b0\u1eddng \u0111\u1ed9 cao<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa c\u00e1c l\u1edbp 36, 55 v\u00e0 105<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">L\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean t\u1ea3i, kh\u00f4ng ph\u1ea3i \u01b0u ti\u00ean<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Y\u1ebfu t\u1ed1<\/th><th>C\u1ea5p 36<\/th><th>C\u1ea5p 55<\/th><th>C\u1ea5p 105<\/th><\/tr><\/thead><tbody><tr><td>M\u1ee9c \u0111\u1ed9 s\u1ee9c m\u1ea1nh<\/td><td>Th\u1ea5p<\/td><td>Trung b\u00ecnh<\/td><td>Cao<\/td><\/tr><tr><td>Ductility<\/td><td>Cao<\/td><td>Moderate<\/td><td>H\u1ea1 xu\u1ed1ng<\/td><\/tr><tr><td>\u1ee8ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/td><td>C\u1ea5u tr\u00fac \u00e1nh s\u00e1ng<\/td><td>X\u00e2y d\u1ef1ng t\u1ed5ng h\u1ee3p<\/td><td>H\u1ec7 th\u1ed1ng h\u1ea1ng n\u1eb7ng<\/td><\/tr><tr><td>Dung sai c\u00e0i \u0111\u1eb7t<\/td><td>Cao<\/td><td>Trung b\u00ecnh<\/td><td>Th\u1ea5p<\/td><\/tr><tr><td>Chi ph\u00ed<\/td><td>Th\u1ea5p nh\u1ea5t<\/td><td>Trung b\u00ecnh<\/td><td>Cao nh\u1ea5t<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>M\u1ed9t l\u1ed7i ph\u1ed5 bi\u1ebfn l\u00e0 ch\u1ecdn bu l\u00f4ng c\u1ea5p cao h\u01a1n \u201c\u0111\u1ec3 \u0111\u1ec1 ph\u00f2ng\u201d. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m t\u0103ng chi ph\u00ed m\u00e0 kh\u00f4ng c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t chung n\u1ebfu k\u1ebft c\u1ea5u kh\u00f4ng y\u00eau c\u1ea7u \u0111i\u1ec1u \u0111\u00f3.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u1ee8ng d\u1ee5ng trong d\u1ef1 \u00e1n th\u1ef1c t\u1ebf<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">M\u1ed7i l\u1edbp \u0111\u1ec1u c\u00f3 vai tr\u00f2 th\u1ef1c t\u1ebf<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Lo\u1ea1i \u1ee9ng d\u1ee5ng<\/th><th>L\u1edbp \u0111\u1ec1 xu\u1ea5t<\/th><\/tr><\/thead><tbody><tr><td>Khung th\u00e9p nh\u1ecf<\/td><td>C\u1ea5p 36<\/td><\/tr><tr><td>C\u1ed9t x\u00e2y d\u1ef1ng<\/td><td>C\u1ea5p 55<\/td><\/tr><tr><td>N\u1ec1n t\u1ea3ng thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p<\/td><td>C\u1ea5p 55 or 105<\/td><\/tr><tr><td>Th\u00e9p k\u1ebft c\u1ea5u n\u1eb7ng<\/td><td>C\u1ea5p 105<\/td><\/tr><tr><td>C\u01a1 s\u1edf gi\u00f3 ho\u1eb7c n\u0103ng l\u01b0\u1ee3ng<\/td><td>C\u1ea5p 105 (ph\u1ee5 thu\u1ed9c v\u00e0o d\u1ef1 \u00e1n)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn lu\u00f4n \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y b\u1edfi c\u00e1c y\u00eau c\u1ea7u thi\u1ebft k\u1ebf k\u1ebft c\u1ea5u ch\u1ee9 kh\u00f4ng ph\u1ea3i \u01b0u ti\u00ean mua s\u1eafm.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nh\u1eefng l\u1ed7i mua s\u1eafm ph\u1ed5 bi\u1ebfn<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Hi\u1ec3u nh\u1ea7m \u0111i\u1ec3m v\u00e0 hi\u1ec7u su\u1ea5t<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>sai l\u1ea7m<\/th><th>R\u1ee7i ro<\/th><\/tr><\/thead><tbody><tr><td>Ch\u1ecdn h\u1ea1ng 105 cho m\u1ecdi d\u1ef1 \u00e1n<\/td><td>T\u0103ng chi ph\u00ed kh\u00f4ng c\u1ea7n thi\u1ebft<\/td><\/tr><tr><td>S\u1eed d\u1ee5ng c\u1ea5p 36 \u1edf khu v\u1ef1c ch\u1ecbu t\u1ea3i n\u1eb7ng<\/td><td>R\u1ee7i ro an to\u00e0n k\u1ebft c\u1ea5u<\/td><\/tr><tr><td>B\u1ecf qua thi\u1ebft k\u1ebf nh\u00fang<\/td><td>L\u1ed7i k\u00e9o neo<\/td><\/tr><tr><td>Thi\u1ebfu kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch \u0111ai \u1ed1c<\/td><td>H\u01b0 h\u1ecfng kh\u1edbp khi ch\u1ecbu t\u1ea3i<\/td><\/tr><tr><td>Kh\u00f4ng ki\u1ec3m tra y\u00eau c\u1ea7u h\u00e0n<\/td><td>V\u1ea5n \u0111\u1ec1 ch\u1ebf t\u1ea1o t\u1ea1i ch\u1ed7<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Bu l\u00f4ng neo ph\u1ea3i \u0111\u01b0\u1ee3c ch\u1ecdn nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a h\u1ec7 th\u1ed1ng m\u00f3ng ho\u00e0n ch\u1ec9nh ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 c\u00e1c b\u1ed9 ph\u1eadn ri\u00eang bi\u1ec7t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e2n nh\u1eafc v\u1ec1 v\u1eadt li\u1ec7u v\u00e0 h\u1ec7 th\u1ed1ng<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Bu l\u00f4ng neo l\u00e0m vi\u1ec7c v\u1edbi b\u00ea t\u00f4ng v\u00e0 th\u00e9p<\/h3>\n\n\n\n<p>ASTM F1554 bu l\u00f4ng neo kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng m\u1ed9t m\u00ecnh. Hi\u1ec7u su\u1ea5t c\u1ee7a ch\u00fang ph\u1ee5 thu\u1ed9c v\u00e0o c\u01b0\u1eddng \u0111\u1ed9 b\u00ea t\u00f4ng, \u0111\u1ed9 s\u00e2u nh\u00fang, k\u00edch th\u01b0\u1edbc v\u00f2ng \u0111\u1ec7m, lo\u1ea1i \u0111ai \u1ed1c v\u00e0 ph\u01b0\u01a1ng ph\u00e1p l\u1eafp \u0111\u1eb7t.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Th\u00e0nh ph\u1ea7n h\u1ec7 th\u1ed1ng<\/th><th>Importance<\/th><\/tr><\/thead><tbody><tr><td>Ch\u1ea5t l\u01b0\u1ee3ng b\u00ea t\u00f4ng<\/td><td>Ki\u1ec3m so\u00e1t l\u1ef1c c\u1ea3n k\u00e9o ra<\/td><\/tr><tr><td>\u0110\u1ed9 s\u00e2u nh\u00fang<\/td><td>\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i<\/td><\/tr><tr><td>L\u1edbp h\u1ea1t<\/td><td>Ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi c\u01b0\u1eddng \u0111\u1ed9 bu l\u00f4ng<\/td><\/tr><tr><td>L\u1ef1a ch\u1ecdn v\u00f2ng \u0111\u1ec7m<\/td><td>Ph\u00e2n ph\u1ed1i t\u1ea3i \u1edf t\u1ea5m \u0111\u1ebf<\/td><\/tr><tr><td>Ph\u01b0\u01a1ng ph\u00e1p c\u00e0i \u0111\u1eb7t<\/td><td>\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 \u1ed5n \u0111\u1ecbnh l\u00e2u d\u00e0i<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng v\u00f2ng \u0111\u1ec7m th\u00f4ng th\u01b0\u1eddng, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 tham kh\u1ea3o th\u00eam s\u1ea3n ph\u1ea9m XZ Fastener <a href=\"https:\/\/xzfastener.com\/vi\/fastener-type\/washers\/\">v\u00f2ng \u0111\u1ec7m<\/a> trang.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">L\u1edbp ph\u1ee7 v\u00e0 b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">M\u00f4i tr\u01b0\u1eddng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tu\u1ed5i th\u1ecd bu l\u00f4ng neo<\/h3>\n\n\n\n<p>Bu l\u00f4ng neo th\u01b0\u1eddng ti\u1ebfp x\u00fac v\u1edbi \u0111\u1ed9 \u1ea9m, \u0111\u1ea5t ho\u1eb7c m\u00f4i tr\u01b0\u1eddng ngo\u00e0i tr\u1eddi n\u00ean vi\u1ec7c ch\u1ed1ng \u0103n m\u00f2n l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Lo\u1ea1i ho\u00e0n thi\u1ec7n<\/th><th>S\u1eed d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/th><\/tr><\/thead><tbody><tr><td>Th\u00e9p tr\u01a1n<\/td><td>Nh\u00fang ho\u00e0n to\u00e0n v\u00e0o b\u00ea t\u00f4ng<\/td><\/tr><tr><td>L\u1edbp ph\u1ee7 m\u1ea1 k\u1ebdm<\/td><td>S\u1eed d\u1ee5ng k\u1ebft c\u1ea5u ngo\u00e0i tr\u1eddi<\/td><\/tr><tr><td>S\u01a1n Epoxy<\/td><td>M\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n<\/td><\/tr><tr><td>Th\u00e9p kh\u00f4ng g\u1ec9 (thay th\u1ebf)<\/td><td>Nhu c\u1ea7u ch\u1ed1ng \u0103n m\u00f2n cao<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng chi ti\u1ebft si\u1ebft ch\u1eb7t c\u00f3 l\u1edbp ph\u1ee7, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 xem x\u00e9t XZ Fastener's <a href=\"https:\/\/xzfastener.com\/vi\/products-category\/various-coated-fasteners\/\">\u1ed1c v\u00edt tr\u00e1ng kh\u00e1c nhau<\/a> v\u00e0 <a href=\"https:\/\/xzfastener.com\/vi\/fastener-coating\/hot-dip-galvanizing\/\">m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng<\/a> trang.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">RFQ Danh s\u00e1ch ki\u1ec3m tra d\u00e0nh cho ng\u01b0\u1eddi mua<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">X\u00e1c \u0111\u1ecbnh r\u00f5 y\u00eau c\u1ea7u v\u1ec1 bu l\u00f4ng neo<\/h3>\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>ASTM F1554 c\u1ea5p (36, 55, ho\u1eb7c 105).<\/li>\n\n\n\n<li>Lo\u1ea1i bu l\u00f4ng neo v\u00e0 h\u00ecnh h\u1ecdc.<\/li>\n\n\n\n<li>\u0110\u01b0\u1eddng k\u00ednh, chi\u1ec1u d\u00e0i v\u00e0 \u0111\u1ed9 s\u00e2u nh\u00fang.<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u v\u1ec1 \u0111ai \u1ed1c v\u00e0 v\u00f2ng \u0111\u1ec7m.<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng ph\u1ee7 ho\u1eb7c b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n.<\/li>\n\n\n\n<li>C\u01b0\u1eddng \u0111\u1ed9 b\u00ea t\u00f4ng v\u00e0 c\u00e1c chi ti\u1ebft n\u1ec1n m\u00f3ng.<\/li>\n\n\n\n<li>\u0110i\u1ec1u ki\u1ec7n t\u1ea3i (k\u00e9o, c\u1eaft, k\u1ebft h\u1ee3p).<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u ch\u1ee9ng nh\u1eadn v\u00e0 ki\u1ec3m tra.<\/li>\n\n\n\n<li>B\u1ea3n v\u1ebd ho\u1eb7c t\u00e0i li\u1ec7u tham kh\u1ea3o \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt c\u1ee7a d\u1ef1 \u00e1n.<\/li>\n<\/ul>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng bu l\u00f4ng neo t\u00f9y ch\u1ec9nh ho\u1eb7c d\u1ef1a tr\u00ean d\u1ef1 \u00e1n, h\u00e3y g\u1eedi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt qua <a href=\"https:\/\/xzfastener.com\/vi\/home\/contact-us\/\">XZ Fastener Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Khuy\u1ebfn ngh\u1ecb cu\u1ed1i c\u00f9ng<\/h2>\n\n\n\n<p>ASTM F1554 bu l\u00f4ng neo \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 neo v\u00e0o n\u1ec1n m\u00f3ng k\u1ebft c\u1ea5u v\u00e0 vi\u1ec7c l\u1ef1a ch\u1ecdn c\u1ea5p \u0111\u1ed9 l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh k\u1ef9 thu\u1eadt quan tr\u1ecdng. C\u1ea5p 36 ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng nh\u1eb9, C\u1ea5p 55 mang l\u1ea1i hi\u1ec7u su\u1ea5t c\u00e2n b\u1eb1ng cho x\u00e2y d\u1ef1ng chung, v\u00e0 C\u1ea5p 105 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c h\u1ec7 th\u1ed1ng k\u1ebft c\u1ea5u ch\u1ecbu t\u1ea3i cao.<\/p>\n\n\n\n<p>L\u1ef1a ch\u1ecdn ch\u00ednh x\u00e1c ph\u1ee5 thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u t\u1ea3i tr\u1ecdng, thi\u1ebft k\u1ebf b\u00ea t\u00f4ng, \u0111i\u1ec1u ki\u1ec7n l\u1eafp \u0111\u1eb7t v\u00e0 m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n. Khi c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 \u0111\u00fang, bu l\u00f4ng neo s\u1ebd ho\u1ea1t \u0111\u1ed9ng an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady trong su\u1ed1t th\u1eddi gian s\u1eed d\u1ee5ng c\u1ee7a k\u1ebft c\u1ea5u.<\/p>","protected":false},"excerpt":{"rendered":"<p>ASTM F1554 anchor bolts are one of the most commonly specified foundation fasteners in structural steel construction. They are used to connect steel columns, base plates, equipment frames, and embedded concrete foundations. In real procurement work, confusion often comes from the grade system\u201436, 55, and 105. These numbers are not just labels. They define the [&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":[497],"class_list":["post-7425","post","type-post","status-publish","format-standard","hentry","category-fastener-knowledge-library","tag-fastener-standards-cross-reference"],"acf":[],"_links":{"self":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/7425","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=7425"}],"version-history":[{"count":1,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/7425\/revisions"}],"predecessor-version":[{"id":7426,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/posts\/7425\/revisions\/7426"}],"wp:attachment":[{"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/media?parent=7425"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/categories?post=7425"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xzfastener.com\/vi\/wp-json\/wp\/v2\/tags?post=7425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}