{"id":1939,"date":"2026-02-18T06:07:59","date_gmt":"2026-02-18T06:07:59","guid":{"rendered":"https:\/\/www.wonzh.com\/?p=1939"},"modified":"2026-02-18T06:10:10","modified_gmt":"2026-02-18T06:10:10","slug":"cac-chien-luoc-bao-ve-chong-an-mon-va-bao-tri-cho-day-cap-thep-trong-cac-hoat-dong-ngoai-khoi","status":"publish","type":"post","link":"https:\/\/www.wonzh.com\/vi\/corrosion-protection-and-maintenance-strategies-for-wire-ropes-in-offshore-operations\/","title":{"rendered":"C\u00e1c chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n v\u00e0 b\u1ea3o tr\u00ec cho d\u00e2y c\u00e1p th\u00e9p trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i kh\u01a1i"},"content":{"rendered":"

D\u00e2y c\u00e1p th\u00e9p<\/mark><\/a> l\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n thi\u1ebft y\u1ebfu trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i kh\u01a1i, bao g\u1ed3m c\u1ea7n c\u1ea9u, t\u1eddi, d\u00e2y neo v\u00e0 thi\u1ebft b\u1ecb n\u00e2ng h\u1ea1. M\u00f4i tr\u01b0\u1eddng bi\u1ec3n kh\u1eafc nghi\u1ec7t khi\u1ebfn d\u00e2y c\u00e1p th\u00e9p ti\u1ebfp x\u00fac v\u1edbi n\u01b0\u1edbc m\u1eb7n, \u0111\u1ed9 \u1ea9m, gi\u00f3 m\u1ea1nh v\u00e0 nhi\u1ec7t \u0111\u1ed9 bi\u1ebfn \u0111\u1ed5i, \u0111i\u1ec1u n\u00e0y l\u00e0m gia t\u0103ng qu\u00e1 tr\u00ecnh \u0103n m\u00f2n v\u00e0 gi\u1ea3m tu\u1ed5i th\u1ecd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u00fang. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n v\u00e0 an to\u00e0n c\u1ee7a d\u00e2y c\u00e1p th\u00e9p trong c\u00e1c \u1ee9ng d\u1ee5ng ngo\u00e0i kh\u01a1i, c\u1ea7n \u00e1p d\u1ee5ng m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p to\u00e0n di\u1ec7n k\u1ebft h\u1ee3p gi\u1eefa vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p, b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n, b\u00f4i tr\u01a1n, ki\u1ec3m tra v\u00e0 chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o tr\u00ec.<\/p>\n\n\n\n

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

L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u v\u00e0 l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7<\/h2>\n\n\n\n

L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean trong vi\u1ec7c gi\u1ea3m thi\u1ec3u \u0103n m\u00f2n cho d\u00e2y c\u00e1p th\u00e9p d\u00f9ng trong m\u00f4i tr\u01b0\u1eddng bi\u1ec3n. D\u00e2y c\u00e1p th\u00e9p carbon, m\u1eb7c d\u00f9 c\u00f3 \u0111\u1ed9 b\u1ec1n cao v\u00e0 chi ph\u00ed h\u1ee3p l\u00fd, nh\u01b0ng r\u1ea5t d\u1ec5 b\u1ecb \u0103n m\u00f2n trong m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc m\u1eb7n. D\u00e2y c\u00e1p th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n xu\u1ea5t s\u1eafc v\u00e0 ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng quan tr\u1ecdng, nh\u01b0ng c\u00f3 gi\u00e1 th\u00e0nh cao h\u01a1n. D\u00e2y c\u00e1p th\u00e9p m\u1ea1 k\u1ebdm, \u0111\u01b0\u1ee3c ph\u1ee7 m\u1ed9t l\u1edbp k\u1ebdm, cung c\u1ea5p s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa chi ph\u00ed v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng bi\u1ec3n th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n

Ngo\u00e0i vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u, l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 gi\u00fap t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu c\u1ee7a d\u00e2y c\u00e1p trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t. D\u00e2y c\u00e1p \u0111\u01b0\u1ee3c ph\u1ee7 epoxy ho\u1eb7c polymer t\u1ea1o ra m\u1ed9t l\u1edbp b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i \u0111\u1ed9 \u1ea9m v\u00e0 mu\u1ed1i, gi\u1ea3m nguy c\u01a1 \u0103n m\u00f2n b\u1ec1 m\u1eb7t v\u00e0 b\u00ean trong. Khi l\u1ef1a ch\u1ecdn l\u1edbp ph\u1ee7, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i \u0111\u1ea3m b\u1ea3o t\u00ednh t\u01b0\u01a1ng th\u00edch v\u1edbi c\u1ea5u tr\u00fac c\u1ee7a d\u00e2y c\u00e1p v\u00e0 \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c d\u1ef1 ki\u1ebfn, ch\u1eb3ng h\u1ea1n nh\u01b0 ti\u1ebfp x\u00fac v\u1edbi \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi, nhi\u1ec7t \u0111\u1ed9 c\u1ef1c \u0111oan v\u00e0 m\u00e0i m\u00f2n c\u01a1 h\u1ecdc.<\/p>\n\n\n\n

B\u00f4i tr\u01a1n v\u00e0 x\u1eed l\u00fd ch\u1ed1ng \u0103n m\u00f2n<\/h2>\n\n\n\n

B\u00f4i tr\u01a1n \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong c\u1ea3 vi\u1ec7c ph\u00f2ng ng\u1eeba \u0103n m\u00f2n v\u00e0 n\u00e2ng cao hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng. Ch\u1ea5t b\u00f4i tr\u01a1n gi\u00fap gi\u1ea3m ma s\u00e1t b\u00ean trong gi\u1eefa c\u00e1c s\u1ee3i, gi\u1ea3m m\u00e0i m\u00f2n v\u00e0 t\u1ea1o l\u1edbp b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i \u0111\u1ed9 \u1ea9m v\u00e0 c\u1eb7n mu\u1ed1i. Ch\u1ea5t b\u00f4i tr\u01a1n d\u00f9ng cho m\u00f4i tr\u01b0\u1eddng bi\u1ec3n th\u01b0\u1eddng \u0111\u01b0\u1ee3c pha ch\u1ebf v\u1edbi ch\u1ea5t \u1ee9c ch\u1ebf \u0103n m\u00f2n v\u00e0 ch\u1ea5t ph\u1ee5 gia ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u0111i\u1ec1u ki\u1ec7n bi\u1ec3n.<\/p>\n\n\n\n

L\u1ecbch tr\u00ecnh b\u00f4i tr\u01a1n \u0111\u1ecbnh k\u1ef3 n\u00ean \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp d\u1ef1a tr\u00ean t\u1ea7n su\u1ea5t ho\u1ea1t \u0111\u1ed9ng, \u0111i\u1ec1u ki\u1ec7n t\u1ea3i tr\u1ecdng v\u00e0 m\u1ee9c \u0111\u1ed9 ti\u1ebfp x\u00fac v\u1edbi m\u00f4i tr\u01b0\u1eddng. C\u00e1c \u1ee9ng d\u1ee5ng n\u00e2ng h\u1ea1 t\u1ed1c \u0111\u1ed9 cao ho\u1eb7c d\u00e2y c\u00e1p ph\u1ea3i ch\u1ecbu u\u1ed1n cong th\u01b0\u1eddng xuy\u00ean v\u00e0 t\u1ea3i tr\u1ecdng n\u1eb7ng c\u00f3 th\u1ec3 y\u00eau c\u1ea7u b\u00f4i tr\u01a1n th\u01b0\u1eddng xuy\u00ean h\u01a1n \u0111\u1ec3 duy tr\u00ec hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u. Ngo\u00e0i ra, c\u00e1c l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 t\u1ea1m th\u1eddi nh\u01b0 b\u1ecdc m\u1ee1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong qu\u00e1 tr\u00ecnh l\u01b0u tr\u1eef ho\u1eb7c v\u1eadn chuy\u1ec3n \u0111\u1ec3 gi\u1ea3m thi\u1ec3u nguy c\u01a1 \u0103n m\u00f2n.<\/p>\n\n\n\n

Ki\u1ec3m tra v\u00e0 Gi\u00e1m s\u00e1t<\/h2>\n\n\n\n

Ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi an to\u00e0n c\u1ee7a d\u00e2y c\u00e1p th\u00e9p tr\u00ean bi\u1ec3n. Ki\u1ec3m tra b\u1eb1ng m\u1eaft th\u01b0\u1eddng n\u00ean t\u1eadp trung v\u00e0o c\u00e1c s\u1ee3i d\u00e2y b\u1ecb \u0111\u1ee9t, \u0103n m\u00f2n, g\u1eadp g\u00e3y, bi\u1ebfn d\u1ea1ng v\u00e0 m\u00e0i m\u00f2n t\u1ea1i c\u00e1c \u0111i\u1ec3m ti\u1ebfp x\u00fac nh\u01b0 puli v\u00e0 m\u00f3c. C\u1ea7n \u0111\u1eb7c bi\u1ec7t ch\u00fa \u00fd \u0111\u1ebfn c\u00e1c \u0111o\u1ea1n d\u00e2y c\u00e1p ng\u00e2m trong n\u01b0\u1edbc bi\u1ec3n, v\u00ec nh\u1eefng khu v\u1ef1c n\u00e0y d\u1ec5 b\u1ecb \u0103n m\u00f2n nhanh ch\u00f3ng.<\/p>\n\n\n\n

C\u00e1c ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra kh\u00f4ng ph\u00e1 h\u1ee7y, nh\u01b0 ki\u1ec3m tra r\u00f2 r\u1ec9 t\u1eeb tr\u01b0\u1eddng (MFL) ho\u1eb7c gi\u00e1m s\u00e1t ph\u00e1t x\u1ea1 \u00e2m thanh, cung c\u1ea5p th\u00f4ng tin v\u1ec1 c\u00e1c h\u01b0 h\u1ecfng b\u00ean trong kh\u00f4ng th\u1ec3 quan s\u00e1t \u0111\u01b0\u1ee3c t\u1eeb b\u00ean ngo\u00e0i. H\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t ti\u00ean ti\u1ebfn c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c s\u1ee3i \u0111\u1ee9t, gi\u1ea3m \u0111\u01b0\u1eddng k\u00ednh v\u00e0 ti\u1ebfn tr\u00ecnh \u0103n m\u00f2n, cho ph\u00e9p th\u1ef1c hi\u1ec7n b\u1ea3o tr\u00ec ch\u1ee7 \u0111\u1ed9ng tr\u01b0\u1edbc khi x\u1ea3y ra c\u00e1c s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng. Vi\u1ec7c duy tr\u00ec c\u00e1c b\u1ea3n ghi ki\u1ec3m tra chi ti\u1ebft v\u00e0 h\u1ed3 s\u01a1 b\u1ea3o d\u01b0\u1ee1ng l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 t\u00ecnh tr\u1ea1ng c\u1ee7a d\u00e2y c\u00e1p v\u00e0 l\u1eadp k\u1ebf ho\u1ea1ch thay th\u1ebf.<\/p>\n\n\n\n

B\u1ea3o d\u01b0\u1ee1ng ph\u00f2ng ng\u1eeba v\u00e0 b\u1ea3o qu\u1ea3n<\/h2>\n\n\n\n

B\u1ea3o d\u01b0\u1ee1ng ph\u00f2ng ng\u1eeba gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a d\u00e2y c\u00e1p v\u00e0 n\u00e2ng cao an to\u00e0n v\u1eadn h\u00e0nh. Vi\u1ec7c x\u1eed l\u00fd \u0111\u00fang c\u00e1ch, bao g\u1ed3m tr\u00e1nh c\u00e1c g\u00f3c u\u1ed1n cong s\u1eafc nh\u1ecdn, t\u1ea3i tr\u1ecdng b\u00ean v\u00e0 t\u1ea3i tr\u1ecdng \u0111\u1ed9t ng\u1ed9t, gi\u00fap gi\u1ea3m \u00e1p l\u1ef1c c\u01a1 h\u1ecdc l\u00ean d\u00e2y c\u00e1p. Ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u1ea7n \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u00e2y c\u00e1p \u0111\u01b0\u1ee3c c\u0103n ch\u1ec9nh \u0111\u00fang c\u00e1ch tr\u00ean tr\u1ed1ng v\u00e0 puli \u0111\u1ec3 tr\u00e1nh m\u00e0i m\u00f2n kh\u00f4ng \u0111\u1ec1u v\u00e0 bi\u1ebfn d\u1ea1ng s\u1ee3i b\u00ean trong.<\/p>\n\n\n\n

Khi kh\u00f4ng s\u1eed d\u1ee5ng, d\u00e2y c\u00e1p th\u00e9p ngo\u00e0i kh\u01a1i n\u00ean \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n trong m\u00f4i tr\u01b0\u1eddng kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t. \u0110\u1ed1i v\u1edbi c\u00e1c d\u00e2y c\u00e1p ph\u1ea3i \u0111\u01b0\u1ee3c gi\u1eef tr\u00ean thi\u1ebft b\u1ecb, l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7 t\u1ea1m th\u1eddi ho\u1eb7c v\u1ecf b\u1ecdc c\u00f3 th\u1ec3 ng\u0103n ng\u1eeba s\u1ef1 t\u00edch t\u1ee5 n\u01b0\u1edbc m\u1eb7n v\u00e0 s\u1ef1 suy gi\u1ea3m do tia UV. Trong qu\u00e1 tr\u00ecnh b\u1ea3o qu\u1ea3n v\u00e0 v\u1eadn chuy\u1ec3n, c\u00e1c cu\u1ed9n d\u00e2y c\u00e1p n\u00ean \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 \u0111\u1ec3 tr\u00e1nh b\u1ecb n\u00e9n ho\u1eb7c g\u1eadp, v\u00e0 d\u00e2y c\u00e1p n\u00ean \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch v\u00e0 ki\u1ec3m tra tr\u01b0\u1edbc khi \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng l\u1ea1i.<\/p>\n\n\n\n

Ti\u00eau ch\u00ed thay th\u1ebf v\u00e0 Gi\u1ea3m thi\u1ec3u r\u1ee7i ro<\/h2>\n\n\n\n

M\u1eb7c d\u00f9 \u0111\u00e3 \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba, d\u00e2y c\u00e1p th\u00e9p ngo\u00e0i kh\u01a1i cu\u1ed1i c\u00f9ng c\u0169ng s\u1ebd h\u1ebft tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng. Ti\u00eau ch\u00ed thay th\u1ebf n\u00ean tu\u00e2n theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 c\u00e1c ti\u00eau chu\u1ea9n ng\u00e0nh nh\u01b0 ISO 4309. C\u00e1c d\u1ea5u hi\u1ec7u c\u1ea7n thay th\u1ebf bao g\u1ed3m: s\u1ed1 l\u01b0\u1ee3ng s\u1ee3i \u0111\u1ee9t qu\u00e1 nhi\u1ec1u, \u0103n m\u00f2n ho\u1eb7c r\u1ed7 r\u00f5 r\u1ec7t, gi\u1ea3m \u0111\u01b0\u1eddng k\u00ednh \u0111\u00e1ng k\u1ec3, g\u1eadp kh\u00fac, ho\u1eb7c m\u1ecfi b\u00ean trong.<\/p>\n\n\n\n

Ngo\u00e0i c\u00e1c ti\u00eau ch\u00ed c\u01a1 h\u1ecdc v\u00e0 th\u1ecb gi\u00e1c, \u0111\u00e1nh gi\u00e1 r\u1ee7i ro v\u1eadn h\u00e0nh n\u00ean \u0111\u01b0\u1ee3c xem x\u00e9t khi \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh thay th\u1ebf. C\u00e1c \u1ee9ng d\u1ee5ng ngo\u00e0i kh\u01a1i c\u00f3 r\u1ee7i ro cao, nh\u01b0 n\u00e2ng ng\u01b0\u1eddi ho\u1eb7c thi\u1ebft b\u1ecb n\u1eb7ng, y\u00eau c\u1ea7u ng\u01b0\u1ee1ng thay th\u1ebf th\u1eadn tr\u1ecdng h\u01a1n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n. K\u1ebft h\u1ee3p vi\u1ec7c thay th\u1ebf k\u1ecbp th\u1eddi v\u1edbi c\u00e1c quy tr\u00ecnh b\u1ea3o tr\u00ec ph\u00f2ng ng\u1eeba v\u00e0 ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady v\u1eadn h\u00e0nh li\u00ean t\u1ee5c v\u00e0 gi\u1ea3m thi\u1ec3u r\u1ee7i ro tai n\u1ea1n.<\/p>\n\n\n\n

K\u1ebft lu\u1eadn<\/h2>\n\n\n\n

D\u00e2y c\u00e1p th\u00e9p trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i kh\u01a1i ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c \u0111\u1eb7c bi\u1ec7t do m\u00f4i tr\u01b0\u1eddng bi\u1ec3n \u0103n m\u00f2n. C\u00e1c chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n v\u00e0 b\u1ea3o tr\u00ec hi\u1ec7u qu\u1ea3 bao g\u1ed3m l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u, l\u1edbp ph\u1ee7 b\u1ea3o v\u1ec7, b\u00f4i tr\u01a1n \u0111\u00fang c\u00e1ch, ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3, x\u1eed l\u00fd ph\u00f2ng ng\u1eeba v\u00e0 thay th\u1ebf k\u1ecbp th\u1eddi. B\u1eb1ng c\u00e1ch \u00e1p d\u1ee5ng c\u00e1c chi\u1ebfn l\u01b0\u1ee3c n\u00e0y, c\u00e1c nh\u00e0 \u0111i\u1ec1u h\u00e0nh c\u00f3 th\u1ec3 t\u1ed1i \u0111a h\u00f3a tu\u1ed5i th\u1ecd v\u00e0 an to\u00e0n c\u1ee7a d\u00e2y c\u00e1p th\u00e9p, gi\u1ea3m thi\u1ec3u th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u0111\u1ea3m b\u1ea3o c\u00e1c ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i kh\u01a1i hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u00e1ng tin c\u1eady. Gi\u00e1m s\u00e1t li\u00ean t\u1ee5c, tu\u00e2n th\u1ee7 h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 \u0111\u00e0o t\u1ea1o nh\u00e2n vi\u00ean l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu \u0111\u1ec3 gi\u1ea3m thi\u1ec3u r\u1ee7i ro li\u00ean quan \u0111\u1ebfn \u0103n m\u00f2n v\u00e0 duy tr\u00ec c\u00e1c th\u1ef1c h\u00e0nh n\u00e2ng h\u1ea1 an to\u00e0n trong ng\u00e0nh c\u00f4ng nghi\u1ec7p ngo\u00e0i kh\u01a1i.<\/p>","protected":false},"excerpt":{"rendered":"

Wire ropes are essential components in offshore operations, including cranes, winches, mooring lines, and lifting equipment. The harsh marine environment exposes steel wire ropes to saltwater, humidity, strong winds, and variable temperatures, which accelerate corrosion and reduce their operational lifespan. Ensuring the durability and safety of wire ropes in offshore applications requires a comprehensive approach […]<\/p>\n","protected":false},"author":1,"featured_media":1940,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[26],"tags":[1657,1223,1059,1671,1660,495,1670,501,1672,505,1668,500,489,1669,1667,78,77,71,73],"class_list":["post-1939","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-knowledge","tag-corrosion-protection","tag-crane-safety","tag-galvanized-wire-rope","tag-heavy-lifting","tag-hoisting-safety","tag-industrial-safety","tag-marine-environment","tag-marine-operations","tag-offshore-lifting","tag-offshore-wire-rope","tag-oil-rig-equipment","tag-preventive-maintenance","tag-rope-lubrication","tag-rope-replacement","tag-rope-wear","tag-stainless-steel-wire-rope","tag-steel-wire-rope","tag-wire-rope-inspection","tag-wire-rope-maintenance"],"_links":{"self":[{"href":"https:\/\/www.wonzh.com\/vi\/wp-json\/wp\/v2\/posts\/1939","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wonzh.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wonzh.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wonzh.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wonzh.com\/vi\/wp-json\/wp\/v2\/comments?post=1939"}],"version-history":[{"count":2,"href":"https:\/\/www.wonzh.com\/vi\/wp-json\/wp\/v2\/posts\/1939\/revisions"}],"predecessor-version":[{"id":1942,"href":"https:\/\/www.wonzh.com\/vi\/wp-json\/wp\/v2\/posts\/1939\/revisions\/1942"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wonzh.com\/vi\/wp-json\/wp\/v2\/media\/1940"}],"wp:attachment":[{"href":"https:\/\/www.wonzh.com\/vi\/wp-json\/wp\/v2\/media?parent=1939"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wonzh.com\/vi\/wp-json\/wp\/v2\/categories?post=1939"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wonzh.com\/vi\/wp-json\/wp\/v2\/tags?post=1939"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}