{"id":1485,"date":"2025-12-03T10:33:00","date_gmt":"2025-12-03T10:33:00","guid":{"rendered":"https:\/\/lzbmetal.com\/?p=1485"},"modified":"2025-12-04T05:30:22","modified_gmt":"2025-12-04T05:30:22","slug":"nap-ho-ga-gang-deo-luzhongbao-f900-chinh-thuc-ra-mat-mo-ra-ky-nguyen-moi-cho-nap-ho-ga-sieu-ben","status":"publish","type":"post","link":"https:\/\/lzbmetal.com\/vi\/nap-ho-ga-gang-deo-luzhongbao-f900-chinh-thuc-ra-mat-mo-ra-ky-nguyen-moi-cho-nap-ho-ga-sieu-ben\/","title":{"rendered":"N\u1eafp c\u1ed1ng gang d\u1ebbo lzbmetal F900 ch\u00ednh th\u1ee9c ra m\u1eaft: M\u1edf ra k\u1ef7 nguy\u00ean m\u1edbi cho n\u1eafp c\u1ed1ng si\u00eau b\u1ec1n."},"content":{"rendered":"

H\u00f4m nay, n\u1eafp c\u1ed1ng gang d\u1ebbo lzbmetal F900 ch\u00ednh th\u1ee9c \u0111\u01b0\u1ee3c ra m\u1eaft, \u0111\u00e1nh d\u1ea5u m\u1ed9t b\u01b0\u1edbc ti\u1ebfn m\u1edbi trong ng\u00e0nh s\u1ea3n xu\u1ea5t n\u1eafp c\u1ed1ng si\u00eau n\u1eb7ng c\u1ee7a Trung Qu\u1ed1c. L\u00e0 s\u1ea3n ph\u1ea9m cao c\u1ea5p v\u1edbi kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i l\u00ean \u0111\u1ebfn 900 kN, n\u1eafp c\u1ed1ng F900 tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t ti\u00eau chu\u1ea9n GB\/T 23858 cao nh\u1ea5t v\u00e0 s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u gang d\u1ebbo si\u00eau b\u1ec1n c\u1ea5p QT700-5. \u0110\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a n\u00f3 v\u01b0\u1ee3t qu\u00e1 700 MPa, \u0111\u1ed9 b\u1ec1n ch\u1ea3y \u0111\u1ea1t tr\u00ean 450 MPa v\u00e0 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng \u0111\u01a1n tr\u1ee5c v\u01b0\u1ee3t qu\u00e1 90 t\u1ea5n. Vi\u1ec7c ra m\u1eaft s\u1ea3n ph\u1ea9m n\u00e0y gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3 th\u00e1ch th\u1ee9c b\u1ea3o v\u1ec7 n\u1eafp c\u1ed1ng trong \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c kh\u1eafc nghi\u1ec7t nh\u01b0 t\u1ea1i c\u00e1c c\u1ea3ng bi\u1ec3n, \u0111\u01b0\u1eddng b\u0103ng s\u00e2n bay v\u00e0 c\u00e1c c\u00f4ng tr\u00ecnh qu\u00e2n s\u1ef1 \u0111\u1eb7c bi\u1ec7t, mang l\u1ea1i s\u1ef1 \u0111\u1ea3m b\u1ea3o an to\u00e0n ch\u01b0a t\u1eebng c\u00f3 cho c\u00e1c d\u1ef1 \u00e1n l\u1edbn c\u1ea5p qu\u1ed1c gia.<\/p>\n\n\n

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So v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m t\u01b0\u01a1ng t\u1ef1 tr\u00ean th\u1ecb tr\u01b0\u1eddng, n\u1eafp c\u1ed1ng lzbmetal F900 th\u1ec3 hi\u1ec7n \u01b0u th\u1ebf tuy\u1ec7t \u0111\u1ed1i trong n\u0103m l\u0129nh v\u1ef1c c\u00f4ng ngh\u1ec7 c\u1ed1t l\u00f5i. V\u1ec1 khoa h\u1ecdc v\u1eadt li\u1ec7u, lzbmetal s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 tinh luy\u1ec7n h\u1ea1t nano \u0111\u1ed9c l\u1eadp, \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1ef7 l\u1ec7 c\u1ea7u h\u00f3a \u1ed5n \u0111\u1ecbnh tr\u00ean 95% cho gang d\u1ebbo. V\u1ec1 thi\u1ebft k\u1ebf k\u1ebft c\u1ea5u, h\u1ec7 th\u1ed1ng ph\u00e2n b\u1ed1 \u1ee9ng su\u1ea5t b\u1ec1 m\u1eb7t cong k\u00e9p \u0111\u01b0\u1ee3c m\u00f4 ph\u1ecfng v\u00e0 t\u1ed1i \u01b0u h\u00f3a b\u1eb1ng si\u00eau m\u00e1y t\u00ednh gi\u00fap ph\u00e2n t\u00e1n t\u1ea3i tr\u1ecdng \u0111\u1ed3ng \u0111\u1ec1u trong kh\u00f4ng gian ba chi\u1ec1u. V\u1ec1 quy tr\u00ecnh s\u1ea3n xu\u1ea5t, h\u1ec7 th\u1ed1ng ch\u1ed1ng \u0103n m\u00f2n "Triple Armor" \u0111\u1ed9c \u0111\u00e1o gi\u00fap s\u1ea3n ph\u1ea9m v\u01b0\u1ee3t qua ng\u01b0\u1ee1ng tu\u1ed5i th\u1ecd 40 n\u0103m. Vi\u1ec7c \u1ee9ng d\u1ee5ng c\u00e1c c\u00f4ng ngh\u1ec7 \u0111\u1ed9t ph\u00e1 n\u00e0y d\u1eabn \u0111\u1ebfn s\u1ef1 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3 h\u01a1n 50% so v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m E600 truy\u1ec1n th\u1ed1ng, \u0111\u1ecbnh ngh\u0129a l\u1ea1i c\u00e1c ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt cho n\u1eafp c\u1ed1ng si\u00eau ch\u1ecbu t\u1ea3i.<\/p>\n\n\n\n

N\u0103m l\u1ee3i th\u1ebf c\u00f4ng ngh\u1ec7 c\u1ed1t l\u00f5i d\u1eabn \u0111\u1ea7u s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh<\/h2>\n\n\n\n

\u0110\u1ed9t ph\u00e1 mang t\u00ednh c\u00e1ch m\u1ea1ng trong khoa h\u1ecdc v\u1eadt li\u1ec7u<\/h3>\n\n\n\n

N\u1eafp \u0111\u1eady lzbmetal F900 s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u gang d\u1ebbo c\u1ea5p QT700-5. Th\u00f4ng qua qu\u00e1 tr\u00ecnh x\u1eed l\u00fd c\u1ea7u h\u00f3a h\u1ee3p kim magie \u0111\u1ea5t hi\u1ebfm \u0111\u1ed9c \u0111\u00e1o v\u00e0 c\u00e1c quy tr\u00ecnh c\u1ea5y ch\u00ednh x\u00e1c, c\u1ea5u tr\u00fac luy\u1ec7n kim c\u1ee7a v\u1eadt li\u1ec7u \u0111\u1ea1t \u0111\u1ebfn tr\u1ea1ng th\u00e1i g\u1ea7n nh\u01b0 ho\u00e0n h\u1ea3o. V\u1eadt li\u1ec7u c\u1ea3i ti\u1ebfn n\u00e0y duy tr\u00ec \u0111\u1ed9 b\u1ec1n k\u00e9o trong kho\u1ea3ng 700-750 MPa, \u0111\u1ea1t \u0111\u1ed9 b\u1ec1n ch\u1ea3y tr\u00ean 450 MPa v\u00e0 gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 gi\u00e3n d\u00e0i tuy\u1ec7t v\u1eddi t\u1eeb 8%-10%. So v\u1edbi c\u00e1c n\u1eafp \u0111\u1eady E600 th\u00f4ng th\u01b0\u1eddng, \u0111\u1ed9 b\u1ec1n v\u1eadt li\u1ec7u c\u1ee7a lzbmetal F900 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n 25%, \u0111\u1ed9 dai va \u0111\u1eadp t\u0103ng 40%, trong khi tr\u1ecdng l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m ch\u1ec9 t\u0103ng 15%, \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 c\u00e2n b\u1eb1ng t\u1ed1i \u01b0u gi\u1eefa \u0111\u1ed9 b\u1ec1n v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng.<\/p>\n\n\n\n

\u0110\u1ed9t ph\u00e1 s\u00e1ng t\u1ea1o trong thi\u1ebft k\u1ebf k\u1ebft c\u1ea5u<\/h3>\n\n\n\n

N\u1eafp c\u1ed1ng lzbmetal F900 \u00e1p d\u1ee5ng c\u00e1c kh\u00e1i ni\u1ec7m thi\u1ebft k\u1ebf k\u1ebft c\u1ea5u \u0111\u1ea1t ti\u00eau chu\u1ea9n h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, ph\u00e1t tri\u1ec3n m\u1ed9t c\u00e1ch s\u00e1ng t\u1ea1o h\u1ec7 th\u1ed1ng g\u00e2n gia c\u01b0\u1eddng composite d\u1ea1ng "l\u01b0\u1edbi t\u1ed5 ong". Th\u00f4ng qua ph\u00e2n t\u00edch ph\u1ea7n t\u1eed h\u1eefu h\u1ea1n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng si\u00eau m\u00e1y t\u00ednh, s\u1ef1 ph\u00e2n b\u1ed1 \u1ee9ng su\u1ea5t c\u1ee7a n\u1eafp c\u1ed1ng \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a to\u00e0n di\u1ec7n, v\u1edbi \u0111\u1ed9 d\u00e0y t\u1ea1i c\u00e1c ti\u1ebft di\u1ec7n ch\u1ecbu t\u1ea3i ch\u00ednh \u0111\u1ea1t 90 mm v\u00e0 chi\u1ec1u cao g\u00e2n t\u0103ng l\u00ean 80 mm. D\u1eef li\u1ec7u \u0111o \u0111\u01b0\u1ee3c cho th\u1ea5y khi ch\u1ecbu t\u1ea3i tr\u1ecdng th\u1eed nghi\u1ec7m 900 kN, \u0111\u1ed9 bi\u1ebfn d\u1ea1ng t\u1ed1i \u0111a c\u1ee7a n\u1eafp c\u1ed1ng ch\u1ec9 l\u00e0 1,2 mm, th\u1ea5p h\u01a1n nhi\u1ec1u so v\u1edbi y\u00eau c\u1ea7u ti\u00eau chu\u1ea9n qu\u1ed1c gia l\u00e0 2,5 mm. \u0110\u1ed9 \u1ed5n \u0111\u1ecbnh k\u1ebft c\u1ea5u v\u01b0\u1ee3t tr\u1ed9i n\u00e0y cho ph\u00e9p s\u1ea3n ph\u1ea9m ch\u1ecbu \u0111\u01b0\u1ee3c nh\u1eefng \u0111i\u1ec1u ki\u1ec7n giao th\u00f4ng kh\u1eafc nghi\u1ec7t nh\u1ea5t.<\/p>\n\n\n

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Hi\u1ec7u su\u1ea5t \u0111\u1ed9 b\u1ec1n v\u01b0\u1ee3t tr\u1ed9i<\/h3>\n\n\n\n

V\u1ec1 \u0111\u1ed9 b\u1ec1n, n\u1eafp \u0111\u1eady lzbmetal F900 s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng ch\u1ed1ng \u0103n m\u00f2n "Triple Armor" ti\u00ean ti\u1ebfn: h\u1ec7 th\u1ed1ng b\u1ea3o v\u1ec7 \u0111a l\u1edbp g\u1ed3m l\u1edbp m\u1ea1 k\u1ebdm nh\u00fang n\u00f3ng 120\u03bcm, l\u1edbp s\u01a1n l\u00f3t epoxy gi\u00e0u k\u1ebdm v\u00e0 l\u1edbp ph\u1ee7 polyurethane gi\u00fap s\u1ea3n ph\u1ea9m v\u01b0\u1ee3t qua th\u00e0nh c\u00f4ng th\u1eed nghi\u1ec7m phun mu\u1ed1i 6000 gi\u1edd. C\u00e1c th\u1eed nghi\u1ec7m v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ecbu m\u1ecfi cho th\u1ea5y sau 5 tri\u1ec7u chu k\u1ef3 t\u1ea3i, c\u1ea5u tr\u00fac c\u1ee7a n\u1eafp \u0111\u1eady v\u1eabn gi\u1eef nguy\u00ean v\u1eb9n, v\u1edbi tu\u1ed5i th\u1ecd v\u01b0\u1ee3t qu\u00e1 40 n\u0103m, v\u01b0\u1ee3t xa ti\u00eau chu\u1ea9n 30 n\u0103m c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m truy\u1ec1n th\u1ed1ng. Nh\u1eefng ch\u1ec9 s\u1ed1 hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i n\u00e0y \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady trong su\u1ed1t v\u00f2ng \u0111\u1eddi c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n

H\u1ec7 th\u1ed1ng \u0111\u1ea3m b\u1ea3o an to\u00e0n to\u00e0n di\u1ec7n<\/h3>\n\n\n\n

N\u1eafp \u0111\u1eady lzbmetal F900 thi\u1ebft l\u1eadp m\u1ed9t ti\u00eau chu\u1ea9n m\u1edbi trong ng\u00e0nh v\u1ec1 hi\u1ec7u su\u1ea5t an to\u00e0n. H\u1ec7 th\u1ed1ng ch\u1ed1ng tr\u1ed9m "Quantum Lock" \u0111\u01b0\u1ee3c c\u1ea5p b\u1eb1ng s\u00e1ng ch\u1ebf s\u1eed d\u1ee5ng c\u01a1 ch\u1ebf kh\u00f3a li\u00ean \u0111\u1ed9ng 16 \u0111i\u1ec3m, cung c\u1ea5p kh\u1ea3 n\u0103ng ch\u1ed1ng ph\u00e1 ho\u1ea1i g\u1ea5p h\u01a1n 3 l\u1ea7n so v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m truy\u1ec1n th\u1ed1ng. B\u1ec1 m\u1eb7t n\u1eafp \u0111\u1eady s\u1eed d\u1ee5ng thi\u1ebft k\u1ebf ch\u1ed1ng tr\u01b0\u1ee3t c\u1ea5p qu\u00e2n s\u1ef1, v\u1edbi \u0111\u1ed9 s\u00e2u hoa v\u0103n 10 mm v\u00e0 h\u1ec7 s\u1ed1 ma s\u00e1t kh\u00f4 kh\u00f4ng nh\u1ecf h\u01a1n 0,75, \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ch\u1ed1ng tr\u01b0\u1ee3t \u0111\u00e1ng tin c\u1eady ngay c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft c\u1ef1c k\u1ef3 kh\u1eafc nghi\u1ec7t. Ngo\u00e0i ra, s\u1ea3n ph\u1ea9m c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng n\u1ed5 tuy\u1ec7t v\u1eddi, c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c m\u1ee9c \u0111\u1ed9 t\u00e1c \u0111\u1ed9ng n\u1ed5 nh\u1ea5t \u0111\u1ecbnh, cung c\u1ea5p s\u1ef1 b\u1ea3o v\u1ec7 to\u00e0n di\u1ec7n cho c\u00e1c c\u01a1 s\u1edf quan tr\u1ecdng.<\/p>\n\n\n\n

Kinh nghi\u1ec7m \u0111\u1ed5i m\u1edbi trong v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o tr\u00ec th\u00f4ng minh<\/h3>\n\n\n\n

N\u1eafp c\u1ed1ng lzbmetal F900 t\u00edch h\u1ee3p h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t th\u00f4ng minh ti\u00ean ti\u1ebfn nh\u1ea5t, c\u00f3 kh\u1ea3 n\u0103ng gi\u00e1m s\u00e1t 32 th\u00f4ng s\u1ed1 quan tr\u1ecdng trong th\u1eddi gian th\u1ef1c, bao g\u1ed3m ph\u00e2n b\u1ed1 t\u1ea3i tr\u1ecdng, \u1ee9ng su\u1ea5t k\u1ebft c\u1ea5u v\u00e0 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9. S\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 IoT 5G, n\u00f3 cho ph\u00e9p truy\u1ec1n d\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c v\u00e0 ph\u00e2n t\u00edch tr\u00ean n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y, n\u00e2ng cao hi\u1ec7u qu\u1ea3 b\u1ea3o tr\u00ec l\u00ean 80% v\u00e0 \u0111\u1ea1t \u0111\u1ed9 ch\u00ednh x\u00e1c d\u1ef1 \u0111o\u00e1n l\u1ed7i tr\u00ean 95%. H\u1ec7 th\u1ed1ng th\u00f4ng minh n\u00e0y k\u1ebft n\u1ed1i li\u1ec1n m\u1ea1ch v\u1edbi c\u00e1c n\u1ec1n t\u1ea3ng qu\u1ea3n l\u00fd \u0111\u00f4 th\u1ecb th\u00f4ng minh, cung c\u1ea5p d\u1eef li\u1ec7u c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng quan tr\u1ecdng h\u1ed7 tr\u1ee3 x\u00e2y d\u1ef1ng th\u00e0nh ph\u1ed1 song sinh k\u1ef9 thu\u1eadt s\u1ed1, ti\u00ean phong trong k\u1ef7 nguy\u00ean m\u1edbi v\u1ec1 v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o tr\u00ec n\u1eafp c\u1ed1ng th\u00f4ng minh.<\/p>\n\n\n

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\"\"<\/figure>\n<\/div>\n\n\n

Vi\u1ec7c ch\u00ednh th\u1ee9c ra m\u1eaft th\u1ecb tr\u01b0\u1eddng n\u1eafp c\u1ed1ng gang d\u1ebbo lzbmetal F900 kh\u00f4ng ch\u1ec9 l\u1ea5p \u0111\u1ea7y kho\u1ea3ng tr\u1ed1ng c\u00f4ng ngh\u1ec7 trong l\u0129nh v\u1ef1c n\u1eafp c\u1ed1ng si\u00eau n\u1eb7ng c\u1ee7a Trung Qu\u1ed1c m\u00e0 c\u00f2n cung c\u1ea5p s\u1ef1 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt m\u1ea1nh m\u1ebd cho c\u00e1c c\u00f4ng tr\u00ecnh h\u1ea1 t\u1ea7ng tr\u1ecdng \u0111i\u1ec3m qu\u1ed1c gia. T\u1eeb c\u1ea7u H\u1ed3ng K\u00f4ng-Chu H\u1ea3i-Macao \u0111\u1ebfn Khu v\u1ef1c m\u1edbi Xiongan, t\u1eeb c\u00e1c c\u1ea3ng n\u01b0\u1edbc s\u00e2u \u0111\u1ebfn c\u00e1c s\u00e2n bay tr\u00ean cao nguy\u00ean, n\u1eafp c\u1ed1ng lzbmetal F900 s\u1ebd b\u1ea3o v\u1ec7 m\u1ecdi \u0111i\u1ec3m n\u00fat quan tr\u1ecdng trong s\u1ef1 ph\u00e1t tri\u1ec3n qu\u1ed1c gia v\u1edbi hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u00e1ng tin c\u1eady. S\u1ea3n ph\u1ea9m h\u00e0ng \u0111\u1ea7u n\u00e0y, th\u1ec3 hi\u1ec7n tr\u00ed tu\u1ec7 c\u1ee7a ng\u00e0nh s\u1ea3n xu\u1ea5t Trung Qu\u1ed1c, ch\u1eafc ch\u1eafn s\u1ebd tr\u1edf th\u00e0nh \u0111\u1ed9ng l\u1ef1c quan tr\u1ecdng th\u00fac \u0111\u1ea9y ti\u1ebfn b\u1ed9 c\u00f4ng ngh\u1ec7 ng\u00e0nh v\u00e0 h\u1ed7 tr\u1ee3 x\u00e2y d\u1ef1ng \u0111\u1ea5t n\u01b0\u1edbc.<\/p>","protected":false},"excerpt":{"rendered":"

N\u1eafp c\u1ed1ng gang d\u1ebbo lzbmetal F900 ch\u00ednh th\u1ee9c \u0111\u01b0\u1ee3c ra m\u1eaft h\u00f4m nay, \u0111\u00e1nh d\u1ea5u m\u1ed9t b\u01b0\u1edbc ti\u1ebfn m\u1edbi trong ng\u00e0nh s\u1ea3n xu\u1ea5t n\u1eafp c\u1ed1ng si\u00eau n\u1eb7ng c\u1ee7a Trung Qu\u1ed1c. L\u00e0 s\u1ea3n ph\u1ea9m cao c\u1ea5p v\u1edbi kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i l\u00ean \u0111\u1ebfn 900 kN, n\u1eafp c\u1ed1ng F900 tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t ti\u00eau chu\u1ea9n GB\/T 23858 cao nh\u1ea5t v\u00e0 s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u gang d\u1ebbo si\u00eau b\u1ec1n c\u1ea5p QT700-5. \u0110\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a n\u00f3 [\u2026]<\/p>","protected":false},"author":2,"featured_media":1168,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[126,114,63],"class_list":["post-1485","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-ductile-cast-iron","tag-luzhongbao","tag-manhole-cover"],"yoast_head":"\nlzbmetal F900 Ductile Iron Manhole Cover Officially Launches: Ushering in a New Era for Ultra-Heavy-Duty Manhole Covers - LZBMetal Products Co., Ltd<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lzbmetal.com\/vi\/nap-ho-ga-gang-deo-luzhongbao-f900-chinh-thuc-ra-mat-mo-ra-ky-nguyen-moi-cho-nap-ho-ga-sieu-ben\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"lzbmetal F900 Ductile Iron Manhole Cover Officially Launches: Ushering in a New Era for Ultra-Heavy-Duty Manhole Covers - LZBMetal Products Co., Ltd\" \/>\n<meta property=\"og:description\" content=\"The lzbmetal F900 ductile iron manhole cover is officially launched today, marking a new level in China's ultra-heavy-duty manhole cover manufacturing sector. 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