{"id":1151,"date":"2026-09-28T02:24:20","date_gmt":"2026-09-28T02:24:20","guid":{"rendered":"https:\/\/wdlvalve.com\/?p=1151"},"modified":"2026-09-28T02:24:20","modified_gmt":"2026-09-28T02:24:20","slug":"huong-dan-ve-van-bi-sieu-lanh-lap-tren","status":"publish","type":"post","link":"https:\/\/wdlvalve.com\/vi\/huong-dan-ve-van-bi-sieu-lanh-lap-tren\/","title":{"rendered":"Van bi si\u00eau l\u1ea1nh l\u1eafp t\u1eeb ph\u00eda tr\u00ean: Thi\u1ebft k\u1ebf, \u1ee9ng d\u1ee5ng v\u00e0 h\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn"},"content":{"rendered":"
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A Van bi si\u00eau l\u1ea1nh ki\u1ec3u l\u1eafp tr\u00ean<\/strong> cung c\u1ea5p
\nH\u1ec7 th\u1ed1ng c\u00e1ch ly xoay 1\/4 v\u00f2ng d\u00e0nh cho kh\u00ed t\u1ef1 nhi\u00ean h\u00f3a l\u1ecfng (LNG), nit\u01a1 l\u1ecfng v\u00e0 c\u00e1c ch\u1ea5t kh\u00e1c
\nph\u01b0\u01a1ng ti\u1ec7n nhi\u1ec7t \u0111\u1ed9 th\u1ea5p. Thi\u1ebft k\u1ebf th\u00e2n m\u00e1y c\u00f3 c\u1eeda ti\u1ebfp c\u1eadn t\u1eeb ph\u00eda tr\u00ean cho ph\u00e9p ki\u1ec3m tra b\u00ean trong
\nc\u00e1c b\u1ed9 ph\u1eadn c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra t\u1eeb ph\u00eda tr\u00ean, trong khi ph\u1ea7n th\u00e2n \u0111\u01b0\u1ee3c k\u00e9o d\u00e0i
\ngi\u00fap gi\u1eef cho v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i v\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh tr\u00e1nh xa \u0111\u01b0\u1eddng \u1ed1ng l\u1ea1nh v\u00e0
\ns\u01b0\u01a1ng gi\u00e1 xung quanh.<\/p>\n<\/header>\n


\n\"Van
\n<\/a>
Van bi si\u00eau l\u1ea1nh WDL l\u1eafp t\u1eeb tr\u00ean xu\u1ed1ng d\u00e0nh cho c\u00e1c d\u1ef1 \u00e1n c\u1ee5 th\u1ec3
\nD\u1ecbch v\u1ee5 c\u00e1ch nhi\u1ec7t \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p.<\/figcaption><\/figure>\n
\n

Van bi si\u00eau l\u1ea1nh ki\u1ec3u n\u1ea1p t\u1eeb tr\u00ean l\u00e0 g\u00ec?<\/h2>\n

Van bi si\u00eau l\u1ea1nh c\u00f3 l\u1ed1i v\u00e0o ph\u00eda tr\u00ean c\u00f3 ki\u1ec3u m\u1ed9t m\u1ea3nh ho\u1eb7c ki\u1ec3u li\u1ec1n kh\u1ed1i
\nTh\u00e2n c\u00f3 n\u1eafp tr\u00ean c\u00f3 th\u1ec3 th\u00e1o r\u1eddi. Bi, c\u00e1c v\u00f2ng \u0111\u1ec7m, tr\u1ee5c v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn li\u00ean quan
\nC\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong th\u00f4ng qua l\u1ed7 m\u1edf ph\u00eda tr\u00ean sau khi
\nvan \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e1ch ly an to\u00e0n, x\u1ea3 \u00e1p v\u00e0 l\u00e0m \u1ea5m theo quy tr\u00ecnh
\nquy tr\u00ecnh b\u1ea3o tr\u00ec \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/p>\n

C\u1ea5u h\u00ecnh si\u00eau l\u1ea1nh th\u01b0\u1eddng s\u1eed d\u1ee5ng m\u1ed9t tr\u1ee5c k\u00e9o d\u00e0i ho\u1eb7c
\nn\u1eafp m\u00e1y. Ph\u1ee5 ki\u1ec7n n\u00e0y gi\u00fap gi\u1ea3m s\u1ef1 truy\u1ec1n nhi\u1ec7t v\u1ec1 ph\u00eda l\u1edbp \u0111\u1ec7m
\nkhu v\u1ef1c n\u00e0y v\u00e0 \u0111\u1eb7t c\u01a1 c\u1ea5u v\u1eadn h\u00e0nh ph\u00eda tr\u00ean l\u1edbp c\u00e1ch nhi\u1ec7t c\u1ee7a \u1ed1ng v\u00e0
\ns\u1ef1 h\u00ecnh th\u00e0nh b\u0103ng.<\/p>\n

C\u00e1ch b\u1ed1 tr\u00ed n\u00e0y gi\u00fap \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 k\u00edn kh\u00edt \u0111\u00e1ng tin c\u1eady cho ph\u1ea7n th\u00e2n \u0111\u1ed3ng th\u1eddi mang l\u1ea1i
\nt\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i h\u01a1n cho vi\u1ec7c ki\u1ec3m tra v\u00e0 b\u1ea3o tr\u00ec t\u1ea1i c\u00e1c c\u01a1 s\u1edf LNG v\u00e0 c\u00e1c c\u01a1 s\u1edf kh\u00e1c
\nc\u00e1c h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p.<\/p>\n<\/section>\n

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T\u1ea1i sao n\u00ean ch\u1ecdn thi\u1ebft k\u1ebf c\u1eeda v\u00e0o ph\u00eda tr\u00ean?<\/h2>\n
\n\n\n\n\n\n\n\n\n
T\u00ednh n\u0103ng<\/th>\nVan si\u00eau l\u1ea1nh c\u00f3 l\u1ed1i v\u00e0o tr\u00ean c\u00f9ng<\/th>\nVan v\u00e0o b\u00ean h\u00f4ng ti\u00eau chu\u1ea9n<\/th>\n<\/tr>\n<\/thead>\n
Quy\u1ec1n truy c\u1eadp n\u1ed9i b\u1ed9<\/td>\nC\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong th\u00f4ng qua n\u1eafp tr\u00ean<\/td>\nC\u00e1c ph\u1ea7n th\u00e2n th\u01b0\u1eddng t\u00e1ch ra t\u1eeb b\u00ean h\u00f4ng<\/td>\n<\/tr>\n
Th\u00e1o d\u1ee1 \u0111\u01b0\u1eddng \u1ed1ng<\/td>\nC\u00f3 th\u1ec3 cho ph\u00e9p b\u1ea3o tr\u00ec t\u1ea1i ch\u1ed7 khi thi\u1ebft k\u1ebf v\u00e0 \u0111\u1ecba \u0111i\u1ec3m
\ngi\u1ea5y ph\u00e9p th\u1ef1c hi\u1ec7n th\u1ee7 t\u1ee5c<\/td>\n		Th\u01b0\u1eddng \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 kho\u1ea3ng tr\u1ed1ng l\u1edbn h\u01a1n cho \u0111\u01b0\u1eddng \u1ed1ng ho\u1eb7c ph\u1ea3i th\u00e1o van ra<\/td>\n<\/tr>\n
C\u00e1c kh\u1edbp ch\u00ednh c\u1ee7a th\u00e2n<\/td>\nS\u1ed1 l\u01b0\u1ee3ng c\u00e1c kh\u1edbp n\u1ed1i th\u00e2n ch\u00ednh \u00edt h\u01a1n<\/td>\nTh\u01b0\u1eddng c\u00f3 c\u1ea5u tr\u00fac g\u1ed3m hai ho\u1eb7c ba ph\u1ea7n<\/td>\n<\/tr>\n
\u1ee8ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/td>\nC\u00e1c \u0111o\u1ea1n \u0111\u01b0\u1eddng \u1ed1ng quan tr\u1ecdng, n\u01a1i kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t<\/td>\nC\u00e1ch ly quy tr\u00ecnh chung v\u00e0 s\u01a1 \u0111\u1ed3 b\u1ed1 tr\u00ed \u0111\u01b0\u1eddng \u1ed1ng ti\u00eau chu\u1ea9n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Vi\u1ec7c ti\u1ebfp c\u1eadn t\u1eeb ph\u00eda tr\u00ean kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 van c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u1edf khi c\u00f2n l\u1ea1nh ho\u1eb7c
\n\u0111ang ch\u1ecbu \u00e1p su\u1ea5t. Tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh b\u1ea3o tr\u00ec, \u0111\u01b0\u1eddng \u1ed1ng ph\u1ea3i \u0111\u01b0\u1ee3c c\u00e1ch ly,
\n\u0111\u01b0\u1ee3c x\u1ea3 \u00e1p, x\u1ea3 h\u1ebft ch\u1ea5t l\u1ecfng, x\u1ea3 kh\u00ed v\u00e0 l\u00e0m m\u00e1t xu\u1ed1ng nhi\u1ec7t \u0111\u1ed9 an to\u00e0n.<\/p>\n<\/section>\n

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D\u00f2ng van bi si\u00eau l\u1ea1nh WDL ki\u1ec3u l\u1eafp t\u1eeb tr\u00ean xu\u1ed1ng<\/h2>\n

WDL Valve c\u00f4ng b\u1ed1 ph\u1ea1m vi k\u1ef9 thu\u1eadt sau \u0111\u00e2y cho s\u1ea3n ph\u1ea9m c\u1ee7a m\u00ecnh
\n
\nVan bi si\u00eau l\u1ea1nh c\u00f3 l\u1ed1i v\u00e0o tr\u00ean c\u00f9ng
\n<\/a>.
\nGi\u1edbi h\u1ea1n cu\u1ed1i c\u00f9ng ph\u1ee5 thu\u1ed9c v\u00e0o c\u1ea5p \u00e1p su\u1ea5t, v\u1eadt li\u1ec7u th\u00e2n van v\u00e0 \u0111\u1ec7m van
\nh\u1ec7 th\u1ed1ng, v\u1eadt li\u1ec7u l\u00e0m k\u00edn v\u00e0 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt c\u1ee7a d\u1ef1 \u00e1n.<\/p>\n

\n\n\n\n\n\n\n\n\n\n
M\u1eb7t h\u00e0ng<\/th>\nPh\u1ea1m vi WDL \u0111\u00e3 c\u00f4ng b\u1ed1<\/th>\n<\/tr>\n<\/thead>\n
K\u00edch th\u01b0\u1edbc<\/td>\nDN25\u2013DN600 \/ 1\u201324 inch.<\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9<\/td>\n\u2212196\u00b0C \u0111\u1ebfn +425\u00b0C, t\u00f9y thu\u1ed9c v\u00e0o v\u1eadt li\u1ec7u v\u00e0 m\u1ee9c \u0111\u1ecbnh m\u1ee9c c\u1ee7a gh\u1ebf<\/td>\n<\/tr>\n
V\u1eadt li\u1ec7u th\u00e2n xe<\/td>\nCF8, CF8M, CF3, CF3M, F304L ho\u1eb7c F316L<\/td>\n<\/tr>\n
Ki\u1ec3m th\u1eed<\/td>\nTi\u00eau chu\u1ea9n BS 6364 v\u00e0 c\u00e1c y\u00eau c\u1ea7u c\u1ee7a d\u1ef1 \u00e1n<\/td>\n<\/tr>\n
Ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n th\u00f4ng \u0111i\u1ec3n h\u00ecnh<\/td>\nLNG, nit\u01a1 l\u1ecfng v\u00e0 c\u00e1c ch\u1ea5t l\u1ecfng nhi\u1ec7t \u0111\u1ed9 th\u1ea5p kh\u00e1c \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t
\nph\u01b0\u01a1ng ti\u1ec7n x\u1eed l\u00fd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n
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Th\u00e2n k\u00e9o d\u00e0i b\u1ea3o v\u1ec7 l\u1edbp \u0111\u1ec7m nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n

Vi\u1ec7c k\u00e9o d\u00e0i th\u00e2n l\u00e0m t\u0103ng kho\u1ea3ng c\u00e1ch gi\u1eefa qu\u00e1 tr\u00ecnh x\u1eed l\u00fd l\u1ea1nh
\nch\u1ea5t l\u1ecfng v\u00e0 l\u1edbp \u0111\u1ec7m. \u0110i\u1ec1u n\u00e0y gi\u00fap duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 c\u1ee7a l\u1edbp \u0111\u1ec7m \u1edf m\u1ee9c
\nn\u01a1i m\u00e0 n\u00f3 c\u00f3 th\u1ec3 duy tr\u00ec \u0111\u1ed9 \u0111\u00e0n h\u1ed3i v\u00e0 l\u1ef1c l\u00e0m k\u00edn.<\/p>\n

Ph\u1ee5 ki\u1ec7n n\u00e0y c\u00f2n c\u00f3 ch\u1ee9c n\u0103ng \u0111\u1ecbnh v\u1ecb tay quay, h\u1ed9p s\u1ed1 ho\u1eb7c b\u1ed9 truy\u1ec1n \u0111\u1ed9ng
\nv\u01b0\u1ee3t qu\u00e1 \u0111\u1ed9 d\u00e0y l\u1edbp c\u00e1ch nhi\u1ec7t v\u00e0 v\u00f9ng \u0111\u00f3ng b\u0103ng. \u0110i\u1ec1u n\u00e0y gi\u00fap c\u1ea3i thi\u1ec7n
\nt\u00ednh d\u1ec5 ti\u1ebfp c\u1eadn v\u00e0 gi\u1ea3m thi\u1ec3u r\u1ee7i ro \u0111\u1ed1i v\u1edbi c\u01a1 ch\u1ebf v\u1eadn h\u00e0nh
\nb\u1ecb b\u0103ng bao ph\u1ee7.<\/p>\n

Chi\u1ec1u d\u00e0i ph\u1ea7n n\u1ed1i c\u1ea7n thi\u1ebft n\u00ean \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean
\nnhi\u1ec7t \u0111\u1ed9 thi\u1ebft k\u1ebf t\u1ed1i thi\u1ec3u, \u0111\u1ed9 d\u00e0y l\u1edbp c\u00e1ch nhi\u1ec7t v\u00e0 \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh
\nc\u00e1ch s\u1eafp x\u1ebfp. Kh\u00f4ng n\u00ean sao ch\u00e9p \u0111\u1ed9 d\u00e0i m\u1edf r\u1ed9ng chung t\u1eeb
\nm\u1ed9t d\u1ef1 \u00e1n kh\u00e1c.<\/p>\n<\/section>\n

\"C\u1ea5u
Ph\u1ea7n m\u1edf r\u1ed9ng n\u00e0y gi\u00fap khu v\u1ef1c v\u1eadn h\u00e0nh v\u00e0 \u0111\u00f3ng g\u00f3i lu\u00f4n \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p
\nc\u00e1ch nhi\u1ec7t v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng \u0111\u00f3ng b\u0103ng \u0111\u01b0\u1eddng \u1ed1ng.<\/figcaption><\/figure>\n
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Van bi \u0111\u00f4ng l\u1ea1nh ki\u1ec3u l\u1eafp tr\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf \u0111\u00e2u?<\/h2>\n