{"id":1168,"date":"2026-09-29T07:35:11","date_gmt":"2026-09-29T07:35:11","guid":{"rendered":"https:\/\/wdlvalve.com\/?p=1168"},"modified":"2026-10-08T12:52:01","modified_gmt":"2026-10-08T12:52:01","slug":"huong-dan-van-buom-dang-wafer-hai-truc-lech-tam-hieu-suat-cao","status":"publish","type":"post","link":"https:\/\/wdlvalve.com\/vi\/huong-dan-van-buom-dang-wafer-hai-truc-lech-tam-hieu-suat-cao\/","title":{"rendered":"Van b\u01b0\u1edbm d\u1ea1ng wafer hai tr\u1ee5c l\u1ec7ch t\u00e2m hi\u1ec7u su\u1ea5t cao: H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn v\u00e0 \u1ee9ng d\u1ee5ng"},"content":{"rendered":"
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A Van b\u01b0\u1edbm d\u1ea1ng wafer hai tr\u1ee5c l\u1ec7ch t\u00e2m hi\u1ec7u su\u1ea5t cao<\/strong>
\nl\u00e0 m\u1ed9t van xoay 1\/4 v\u00f2ng c\u00f3 thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng c\u00e1ch ly \u0111\u00e1ng tin c\u1eady v\u00e0
\nho\u1ea1t \u0111\u1ed9ng th\u01b0\u1eddng xuy\u00ean. C\u1ea5u tr\u00fac \u0111\u0129a v\u00e0 tr\u1ee5c l\u1ec7ch t\u00e2m c\u1ee7a n\u00f3 gi\u00fap \u0111\u0129a
\ndi chuy\u1ec3n ra kh\u1ecfi gh\u1ebf s\u1edbm ngay khi b\u1eaft \u0111\u1ea7u bu\u1ed5i bi\u1ec3u di\u1ec5n, nh\u1eb1m gi\u1ea3m ma s\u00e1t, gh\u1ebf
\nm\u1ee9c hao m\u00f2n v\u00e0 m\u00f4-men xo\u1eafn v\u1eadn h\u00e0nh so v\u1edbi lo\u1ea1i \u0111\u1ed3ng t\u00e2m th\u00f4ng th\u01b0\u1eddng
\nvan b\u01b0\u1edbm.<\/p>\n


\n\"Van
\n<\/a><\/p>\n<\/header>\n

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Thi\u1ebft k\u1ebf l\u1ec7ch k\u00e9p ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n

V\u1ecb tr\u00ed l\u1ec7ch \u0111\u1ea7u ti\u00ean l\u00e0m cho tr\u1ee5c n\u1eb1m l\u1ec7ch kh\u1ecfi t\u00e2m c\u1ee7a b\u1ed9 ph\u1eadn l\u00e0m k\u00edn
\nb\u1ec1 m\u1eb7t. \u0110\u1ed9 l\u1ec7ch th\u1ee9 hai l\u00e0m cho tr\u1ee5c n\u1eb1m c\u00e1ch xa \u0111\u01b0\u1eddng \u1ed1ng
\ntr\u1ee5c trung t\u00e2m. Khi k\u1ebft h\u1ee3p l\u1ea1i, c\u00e1c \u0111\u1ed9 l\u1ec7ch n\u00e0y t\u1ea1o ra m\u1ed9t chuy\u1ec3n \u0111\u1ed9ng gi\u1ed1ng nh\u01b0 cam: \u0111\u0129a
\ns\u1ebd t\u00e1ch kh\u1ecfi gh\u1ebf ngay sau khi m\u1edf ra v\u00e0 ch\u1ee7 y\u1ebfu ti\u1ebfp x\u00fac v\u1edbi gh\u1ebf \u1edf khu v\u1ef1c g\u1ea7n
\nv\u1ecb th\u1ebf \u0111\u00f3ng cu\u1ed1i c\u00f9ng.<\/p>\n

Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng n\u00e0y c\u00f3 th\u1ec3 gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd trong c\u00e1c \u1ee9ng d\u1ee5ng m\u00e0
\ny\u00eau c\u1ea7u ph\u1ea3i m\u1edf v\u00e0 \u0111\u00f3ng nhi\u1ec1u l\u1ea7n. Hi\u1ec7u su\u1ea5t th\u1ef1c t\u1ebf v\u1eabn ph\u1ee5 thu\u1ed9c v\u00e0o
\ntr\u00ean gh\u1ebf \u0111\u00e3 ch\u1ecdn, m\u1ee9c trung b\u00ecnh, \u00e1p su\u1ea5t, nhi\u1ec7t \u0111\u1ed9, l\u1eafp \u0111\u1eb7t v\u00e0
\nX\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc b\u1ed9 truy\u1ec1n \u0111\u1ed9ng.<\/p>\n<\/section>\n

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Van b\u01b0\u1edbm l\u1ec7ch t\u00e2m k\u00e9p so v\u1edbi van b\u01b0\u1edbm \u0111\u1ed3ng t\u00e2m<\/h2>\n
\n\n\n\n\n\n\n\n\n
So s\u00e1nh<\/th>\nThi\u1ebft k\u1ebf l\u1ec7ch k\u00e9p<\/th>\nThi\u1ebft k\u1ebf \u0111\u1ed3ng t\u00e2m<\/th>\n<\/tr>\n<\/thead>\n
S\u1ef1 di chuy\u1ec3n c\u1ee7a \u0111\u0129a \u0111\u1ec7m<\/strong><\/td>\n\u0110\u0129a t\u00e1ch kh\u1ecfi \u0111\u1ebf qu\u00e1 s\u1edbm<\/td>\n\u0110\u0129a v\u1eabn ti\u1ebfp x\u00fac v\u1edbi b\u1ec7 \u0111\u1ee1 trong su\u1ed1t ph\u1ea7n l\u1edbn qu\u00e3ng \u0111\u01b0\u1eddng di chuy\u1ec3n c\u1ee7a n\u00f3<\/td>\n<\/tr>\n
Ma s\u00e1t gi\u1eefa gh\u1ebf v\u00e0 b\u1ec1 m\u1eb7t<\/strong><\/td>\nGi\u1ea3m ma s\u00e1t trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh<\/td>\nTi\u1ebfp x\u00fac li\u00ean t\u1ee5c h\u01a1n gi\u1eefa gh\u1ebf v\u00e0 \u0111\u0129a<\/td>\n<\/tr>\n
C\u00e1ch s\u1eed d\u1ee5ng th\u00f4ng th\u01b0\u1eddng<\/strong><\/td>\nD\u1ecbch v\u1ee5 x\u1eed l\u00fd kh\u00ed, ch\u00e2n kh\u00f4ng, n\u01b0\u1edbc v\u00e0 c\u00e1c quy tr\u00ecnh t\u01b0\u01a1ng th\u00edch v\u1edbi t\u1ea7n su\u1ea5t ho\u1ea1t \u0111\u1ed9ng cao<\/td>\nC\u00e1c bi\u1ec7n ph\u00e1p ng\u1eaft k\u1ebft n\u1ed1i h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc v\u00e0 ti\u1ec7n \u00edch n\u00f3i chung<\/td>\n<\/tr>\n
Ki\u1ec3u d\u00e1ng th\u00e2n xe<\/strong><\/td>\nC\u1ea5u tr\u00fac wafer nh\u1ecf g\u1ecdn<\/td>\nThi\u1ebft k\u1ebf d\u1ea1ng t\u1ea5m m\u1ecfng ho\u1eb7c d\u1ea1ng ch\u1ed1t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n
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D\u00f2ng s\u1ea3n ph\u1ea9m van WDL<\/h2>\n

V\u1edbi t\u01b0 c\u00e1ch l\u00e0 m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t van b\u01b0\u1edbm c\u00f4ng nghi\u1ec7p<\/a>, WDL cung c\u1ea5p van b\u01b0\u1edbm lo\u1ea1i wafer c\u00f3 hai \u0111i\u1ec3m l\u1ec7ch t\u00e2m d\u00e0nh cho ng\u00e0nh c\u00f4ng nghi\u1ec7p
\nc\u00e1c ch\u1ee9c n\u0103ng c\u00e1ch ly v\u00e0 b\u1eadt\/t\u1eaft t\u1ef1 \u0111\u1ed9ng. Ph\u1ea1m vi sau \u0111\u00e2y d\u1ef1a tr\u00ean
\ntrang s\u1ea3n ph\u1ea9m WDL hi\u1ec7n t\u1ea1i. C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 k\u00edch th\u01b0\u1edbc cu\u1ed1i c\u00f9ng c\u1ea7n ph\u1ea3i l\u00e0
\n\u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn trong b\u00e1o gi\u00e1 v\u00e0 b\u1ea3n v\u1ebd \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/p>\n

\n\n\n\n\n\n\n\n\n
Ph\u1ea1m vi k\u00edch th\u01b0\u1edbc<\/th>\nDN50\u2013DN600 \/ NPS 2\u201324<\/td>\n<\/tr>\n
\u00c1p su\u1ea5t \/ C\u00e1c t\u00f9y ch\u1ecdn m\u1eb7t b\u00edch<\/th>\nHG 20592 PN10\u2013PN40; ASME B16.5 Lo\u1ea1i 150\u2013300; JIS 10K\u201316K<\/td>\n<\/tr>\n
C\u00e1c t\u00f9y ch\u1ecdn gh\u1ebf<\/th>\nPTFE, RPTFE, TFM v\u00e0 PPL<\/td>\n<\/tr>\n
Th\u00e2n, \u0111\u0129a v\u00e0 tr\u1ee5c<\/th>\nTh\u00e9p cacbon, th\u00e9p kh\u00f4ng g\u1ec9 ho\u1eb7c th\u00e9p h\u1ee3p kim t\u00f9y theo y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt<\/td>\n<\/tr>\n
Ho\u1ea1t \u0111\u1ed9ng<\/th>\nC\u1ea7n g\u1ea1t, b\u00e1nh r\u0103ng tr\u1ee5c v\u00edt, b\u1ed9 truy\u1ec1n \u0111\u1ed9ng kh\u00ed n\u00e9n ho\u1eb7c b\u1ed9 truy\u1ec1n \u0111\u1ed9ng \u0111i\u1ec7n<\/td>\n<\/tr>\n
T\u00e0i li\u1ec7u tham kh\u1ea3o v\u1ec1 thi\u1ebft k\u1ebf<\/th>\nAPI 609; C\u00e1ch l\u1eafp \u0111\u1eb7t b\u1ed9 truy\u1ec1n \u0111\u1ed9ng theo ti\u00eau chu\u1ea9n ISO 5211; Kho\u1ea3ng c\u00e1ch m\u1eb7t \u0111\u1ed1i m\u1eb7t theo ti\u00eau chu\u1ea9n GB\/T 12221 ho\u1eb7c API 609 nh\u01b0 \u0111\u00e3 quy \u0111\u1ecbnh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n
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C\u00e1ch ch\u1ecdn ch\u1ea5t li\u1ec7u gh\u1ebf<\/h2>\n

Gh\u1ebf ph\u1ea3i t\u01b0\u01a1ng th\u00edch v\u1edbi ch\u1ea5t l\u1ecfng trong quy tr\u00ecnh, nhi\u1ec7t \u0111\u1ed9,
\n\u00e1p su\u1ea5t v\u00e0 hi\u1ec7u su\u1ea5t ng\u1eaft d\u00f2ng theo y\u00eau c\u1ea7u. C\u00e1c t\u00f9y ch\u1ecdn n\u00e0y n\u00ean l\u00e0
\n\u0111\u01b0\u1ee3c coi l\u00e0 \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 b\u1ea3n \u0111\u1eb7c t\u1ea3 cu\u1ed1i c\u00f9ng.<\/p>\n

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Ch\u1ed7 ng\u1ed3i<\/th>\nC\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t khi l\u1ef1a ch\u1ecdn<\/th>\n<\/tr>\n<\/thead>\n
PTFE<\/strong><\/td>\nL\u00e0 l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p c\u1ea7n t\u00ednh t\u01b0\u01a1ng th\u00edch h\u00f3a h\u1ecdc r\u1ed9ng v\u00e0 \u0111\u1ed9 ma s\u00e1t th\u1ea5p.<\/td>\n<\/tr>\n
RPTFE<\/strong><\/td>\nT\u00f9y ch\u1ecdn gia c\u1ed1 \u0111\u01b0\u1ee3c ch\u1ecdn khi c\u1ea7n \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u01a1 h\u1ecdc cao h\u01a1n.<\/td>\n<\/tr>\n
TFM<\/strong><\/td>\nL\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u fluoropolymer bi\u1ebfn t\u00ednh d\u00e0nh cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi t\u00ednh \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc v\u00e0 hi\u1ec7u su\u1ea5t l\u00e0m k\u00edn.<\/td>\n<\/tr>\n
PPL<\/strong><\/td>\nL\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u polymer k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c xem x\u00e9t trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 ho\u1eb7c m\u00e0i m\u00f2n kh\u1eafc nghi\u1ec7t h\u01a1n, t\u00f9y thu\u1ed9c v\u00e0o s\u1ef1 ph\u00ea duy\u1ec7t c\u1ee7a d\u1ef1 \u00e1n.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

L\u01b0u \u00fd quan tr\u1ecdng:<\/strong> Y\u00eau c\u1ea7u nh\u00e0 s\u1ea3n xu\u1ea5t van x\u00e1c minh
\ngi\u00e1 tr\u1ecb \u0111\u1ec1 xu\u1ea5t so v\u1edbi gi\u00e1 tr\u1ecb trung b\u00ecnh ch\u00ednh x\u00e1c, n\u1ed3ng \u0111\u1ed9, gi\u00e1 tr\u1ecb t\u1ed1i thi\u1ec3u v\u00e0 t\u1ed1i \u0111a
\nnhi\u1ec7t \u0111\u1ed9, ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t v\u00e0 t\u1ea7n s\u1ed1 chu k\u1ef3.<\/p>\n<\/section>\n

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Gh\u1ebf c\u00f3 th\u1ec3 th\u00e1o l\u1eafp v\u00e0 b\u1ea3o tr\u00ec d\u1ec5 d\u00e0ng h\u01a1n<\/h2>\n

\u0110\u1ed1i v\u1edbi c\u00e1c c\u1ea5u h\u00ecnh WDL ph\u00f9 h\u1ee3p, gh\u1ebf c\u00f3 th\u1ec3 th\u00e1o l\u1eafp \u0111\u01b0\u1ee3c. B\u1ed9 ph\u1eadn gi\u1eef
\nC\u00f3 th\u1ec3 th\u00e1o khay \u0111\u1ef1ng \u0111\u1ec3 ti\u1ebfp c\u1eadn gh\u1ebf m\u00e0 kh\u00f4ng c\u1ea7n th\u00e1o d\u1ee1 to\u00e0n b\u1ed9
\nb\u1ed9 ph\u1eadn \u0111\u0129a v\u00e0 tr\u1ee5c. C\u00e1ch b\u1ed1 tr\u00ed n\u00e0y c\u00f3 th\u1ec3 r\u00fat ng\u1eafn th\u1eddi gian b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3,
\nnh\u01b0ng c\u00e1c k\u1ef9 thu\u1eadt vi\u00ean ph\u1ea3i lu\u00f4n c\u00e1ch ly v\u00e0 x\u1ea3 \u00e1p \u0111\u01b0\u1eddng \u1ed1ng v\u00e0
\nTu\u00e2n th\u1ee7 quy tr\u00ecnh d\u1ecbch v\u1ee5 WDL \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/p>\n<\/section>\n

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C\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/h2>\n