{"id":1443,"date":"2026-02-03T14:19:35","date_gmt":"2026-02-03T14:19:35","guid":{"rendered":"https:\/\/www.wonzh.com\/?post_type=product&#038;p=1443"},"modified":"2026-02-04T14:34:09","modified_gmt":"2026-02-04T14:34:09","slug":"vong-dem-o-cong-nghiep-cho-cac-ung-dung-niem-phong-tinh-va-dong","status":"publish","type":"product","link":"https:\/\/www.wonzh.com\/vi\/product\/industrial-o-ring-seals-for-static-and-dynamic-sealing-applications\/","title":{"rendered":"Ph\u1edbt O-Ring c\u00f4ng nghi\u1ec7p cho c\u00e1c \u1ee9ng d\u1ee5ng l\u00e0m k\u00edn t\u0129nh v\u00e0 \u0111\u1ed9ng"},"content":{"rendered":"<p data-start=\"542\" data-end=\"933\">O-Ring Seals do Wonzh cung c\u1ea5p l\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n l\u00e0m k\u00edn b\u1eb1ng cao su \u0111\u00e0n h\u1ed3i cao c\u1ea5p, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ng\u0103n ch\u1eb7n r\u00f2 r\u1ec9 ch\u1ea5t l\u1ecfng, kh\u00ed v\u00e0 c\u00e1c ch\u1ea5t kh\u00e1c trong c\u1ea3 \u1ee9ng d\u1ee5ng t\u0129nh v\u00e0 \u0111\u1ed9ng. V\u1edbi c\u1ea5u tr\u00fac m\u1eb7t c\u1eaft tr\u00f2n \u0111\u01a1n gi\u1ea3n, O-ring t\u1ea1o ra kh\u1ea3 n\u0103ng l\u00e0m k\u00edn hi\u1ec7u qu\u1ea3 th\u00f4ng qua bi\u1ebfn d\u1ea1ng \u0111\u00e0n h\u1ed3i khi ch\u1ecbu \u00e1p l\u1ef1c, khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng gi\u1ea3i ph\u00e1p l\u00e0m k\u00edn ph\u1ed5 bi\u1ebfn nh\u1ea5t trong thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p.<\/p>\n<p data-start=\"935\" data-end=\"1293\">\u0110\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb c\u00e1c v\u1eadt li\u1ec7u elastomer cao c\u1ea5p nh\u01b0 NBR, FKM (Viton), EPDM, silicone v\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t \u0111\u01b0\u1ee3c b\u1ecdc PTFE, c\u00e1c v\u00f2ng O-ring c\u1ee7a Wonzh mang l\u1ea1i kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu xu\u1ea5t s\u1eafc \u0111\u1ed1i v\u1edbi nhi\u1ec7t \u0111\u1ed9 cao, d\u1ea7u, h\u00f3a ch\u1ea5t v\u00e0 m\u00e0i m\u00f2n. Quy tr\u00ecnh \u0111\u00fac ch\u00ednh x\u00e1c v\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc, tu\u1ed5i th\u1ecd d\u00e0i v\u00e0 hi\u1ec7u su\u1ea5t \u0111\u00f3ng k\u00edn \u1ed5n \u0111\u1ecbnh trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh \u0111a d\u1ea1ng.<\/p>\n<p data-start=\"1295\" data-end=\"1694\">V\u1edbi t\u01b0 c\u00e1ch l\u00e0 nh\u00e0 cung c\u1ea5p gi\u1ea3i ph\u00e1p \u0111\u00f3ng k\u00edn c\u00f4ng nghi\u1ec7p c\u00f3 kinh nghi\u1ec7m, Wonzh cung c\u1ea5p c\u00e1c k\u00edch th\u01b0\u1edbc ti\u00eau chu\u1ea9n, \u0111\u01a1n v\u1ecb m\u00e9t v\u00e0 inch, c\u0169ng nh\u01b0 c\u00e1c gi\u1ea3i ph\u00e1p O-ring t\u00f9y ch\u1ec9nh ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 v\u1ec1 \u00e1p su\u1ea5t, nhi\u1ec7t \u0111\u1ed9 v\u00e0 t\u01b0\u01a1ng th\u00edch v\u1edbi m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c. \u0110\u1ed9i ng\u0169 k\u1ef9 s\u01b0 c\u1ee7a ch\u00fang t\u00f4i h\u1ed7 tr\u1ee3 l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u, \u0111\u1ec1 xu\u1ea5t thi\u1ebft k\u1ebf r\u00e3nh v\u00e0 t\u1ed1i \u01b0u h\u00f3a \u1ee9ng d\u1ee5ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady trong m\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng th\u1ef1c t\u1ebf.<\/p>\n<h2 data-start=\"1701\" data-end=\"1720\"><strong data-start=\"1704\" data-end=\"1720\">T\u00ednh n\u0103ng ch\u00ednh<\/strong><\/h2>\n<ul data-start=\"1722\" data-end=\"2041\">\n<li data-start=\"1722\" data-end=\"1790\">\n<p data-start=\"1724\" data-end=\"1790\">Hi\u1ec7u su\u1ea5t \u0111\u00f3ng k\u00edn xu\u1ea5t s\u1eafc trong c\u00e1c \u1ee9ng d\u1ee5ng t\u0129nh v\u00e0 \u0111\u1ed9ng.<\/p>\n<\/li>\n<li data-start=\"1791\" data-end=\"1862\">\n<p data-start=\"1793\" data-end=\"1862\">\u0110a d\u1ea1ng c\u00e1c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c lo\u1ea1i m\u00f4i tr\u01b0\u1eddng v\u00e0 nhi\u1ec7t \u0111\u1ed9 kh\u00e1c nhau.<\/p>\n<\/li>\n<li data-start=\"1863\" data-end=\"1907\">\n<p data-start=\"1865\" data-end=\"1907\">\u0110\u1ed9 \u0111\u00e0n h\u1ed3i cao v\u00e0 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i sau khi n\u00e9n<\/p>\n<\/li>\n<li data-start=\"1908\" data-end=\"1958\">\n<p data-start=\"1910\" data-end=\"1958\">Kh\u1ea3 n\u0103ng ch\u1ed1ng d\u1ea7u, h\u00f3a ch\u1ea5t v\u00e0 l\u00e3o h\u00f3a cao.<\/p>\n<\/li>\n<li data-start=\"1959\" data-end=\"2000\">\n<p data-start=\"1961\" data-end=\"2000\">D\u1ec5 d\u00e0ng l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec th\u1ea5p<\/p>\n<\/li>\n<li data-start=\"2001\" data-end=\"2041\">\n<p data-start=\"2003\" data-end=\"2041\">C\u00f3 s\u1eb5n c\u00e1c k\u00edch th\u01b0\u1edbc v\u00e0 ch\u1ea5t li\u1ec7u t\u00f9y ch\u1ec9nh.<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"2048\" data-end=\"2075\"><strong data-start=\"2051\" data-end=\"2075\">\u1ee8ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/strong><\/h2>\n<ul data-start=\"2077\" data-end=\"2357\">\n<li data-start=\"2077\" data-end=\"2112\">\n<p data-start=\"2079\" data-end=\"2112\">H\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c v\u00e0 kh\u00ed n\u00e9n<\/p>\n<\/li>\n<li data-start=\"2113\" data-end=\"2133\">\n<p data-start=\"2115\" data-end=\"2133\">B\u01a1m v\u00e0 van<\/p>\n<\/li>\n<li data-start=\"2134\" data-end=\"2172\">\n<p data-start=\"2136\" data-end=\"2172\">M\u00e1y m\u00f3c v\u00e0 thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p<\/p>\n<\/li>\n<li data-start=\"2173\" data-end=\"2198\">\n<p data-start=\"2175\" data-end=\"2198\">C\u00e1c b\u1ed9 ph\u1eadn \u00f4 t\u00f4<\/p>\n<\/li>\n<li data-start=\"2199\" data-end=\"2232\">\n<p data-start=\"2201\" data-end=\"2232\">Thi\u1ebft b\u1ecb x\u1eed l\u00fd h\u00f3a ch\u1ea5t<\/p>\n<\/li>\n<li data-start=\"2233\" data-end=\"2294\">\n<p data-start=\"2235\" data-end=\"2294\">M\u00e1y m\u00f3c thi\u1ebft b\u1ecb th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng (c\u00f3 s\u1eb5n c\u00e1c t\u00f9y ch\u1ecdn \u0111\u1ea1t ti\u00eau chu\u1ea9n FDA)<\/p>\n<\/li>\n<li data-start=\"2295\" data-end=\"2322\">\n<p data-start=\"2297\" data-end=\"2322\">H\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc<\/p>\n<\/li>\n<li data-start=\"2323\" data-end=\"2357\">\n<p data-start=\"2325\" data-end=\"2357\">Thi\u1ebft b\u1ecb h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 n\u0103ng l\u01b0\u1ee3ng<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"2364\" data-end=\"2416\"><strong data-start=\"2367\" data-end=\"2414\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt (Ph\u1ea1m vi \u0111\u1ea1i di\u1ec7n)<\/strong><\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"2418\" data-end=\"2984\">\n<thead data-start=\"2418\" data-end=\"2455\">\n<tr data-start=\"2418\" data-end=\"2455\">\n<th data-start=\"2418\" data-end=\"2430\" data-col-size=\"sm\">Tham s\u1ed1<\/th>\n<th data-start=\"2430\" data-end=\"2455\" data-col-size=\"md\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \/ Ph\u1ea1m vi<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"2466\" data-end=\"2984\">\n<tr data-start=\"2466\" data-end=\"2505\">\n<td data-start=\"2466\" data-end=\"2478\" data-col-size=\"sm\">Lo\u1ea1i ni\u00eam phong<\/td>\n<td data-start=\"2478\" data-end=\"2505\" data-col-size=\"md\">O-Ring (Ph\u1edbt cao su \u0111\u00e0n h\u1ed3i)<\/td>\n<\/tr>\n<tr data-start=\"2506\" data-end=\"2558\">\n<td data-start=\"2506\" data-end=\"2522\" data-col-size=\"sm\">M\u1eb7t c\u1eaft ngang<\/td>\n<td data-start=\"2522\" data-end=\"2558\" data-col-size=\"md\">1,0 \u2013 10,0 mm (c\u00f3 th\u1ec3 \u0111\u1eb7t h\u00e0ng theo y\u00eau c\u1ea7u)<\/td>\n<\/tr>\n<tr data-start=\"2559\" data-end=\"2613\">\n<td data-start=\"2559\" data-end=\"2576\" data-col-size=\"sm\">\u0110\u01b0\u1eddng k\u00ednh trong<\/td>\n<td data-start=\"2576\" data-end=\"2613\" data-col-size=\"md\">2 mm \u2013 1000 mm (c\u00f3 th\u1ec3 \u0111\u1eb7t h\u00e0ng theo y\u00eau c\u1ea7u)<\/td>\n<\/tr>\n<tr data-start=\"2614\" data-end=\"2667\">\n<td data-start=\"2614\" data-end=\"2635\" data-col-size=\"sm\">\u0110\u1ed9 c\u1ee9ng (Shore A)<\/td>\n<td data-start=\"2635\" data-end=\"2667\" data-col-size=\"md\">60 \u2013 90 (t\u00f9y thu\u1ed9c v\u00e0o v\u1eadt li\u1ec7u)<\/td>\n<\/tr>\n<tr data-start=\"2668\" data-end=\"2728\">\n<td data-start=\"2668\" data-end=\"2688\" data-col-size=\"sm\">Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9<\/td>\n<td data-start=\"2688\" data-end=\"2728\" data-col-size=\"md\">-40\u00b0C \u0111\u1ebfn +250\u00b0C (t\u00f9y thu\u1ed9c v\u00e0o v\u1eadt li\u1ec7u)<\/td>\n<\/tr>\n<tr data-start=\"2729\" data-end=\"2795\">\n<td data-start=\"2729\" data-end=\"2751\" data-col-size=\"sm\">Kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p l\u1ef1c<\/td>\n<td data-start=\"2751\" data-end=\"2795\" data-col-size=\"md\">L\u00ean \u0111\u1ebfn 40 MPa (v\u1edbi thi\u1ebft k\u1ebf r\u00e3nh ph\u00f9 h\u1ee3p)<\/td>\n<\/tr>\n<tr data-start=\"2796\" data-end=\"2865\">\n<td data-start=\"2796\" data-end=\"2818\" data-col-size=\"sm\">C\u00e1c t\u00e0i li\u1ec7u c\u00f3 s\u1eb5n<\/td>\n<td data-start=\"2818\" data-end=\"2865\" data-col-size=\"md\">NBR, FKM, EPDM, Silicone, PTFE b\u1ecdc ngo\u00e0i<\/td>\n<\/tr>\n<tr data-start=\"2866\" data-end=\"2937\">\n<td data-start=\"2866\" data-end=\"2882\" data-col-size=\"sm\">T\u00f9y ch\u1ecdn m\u00e0u s\u1eafc<\/td>\n<td data-start=\"2882\" data-end=\"2937\" data-col-size=\"md\">\u0110en, n\u00e2u, xanh l\u00e1 c\u00e2y, \u0111\u1ecf, xanh d\u01b0\u01a1ng (t\u00f9y thu\u1ed9c v\u00e0o v\u1eadt li\u1ec7u)<\/td>\n<\/tr>\n<tr data-start=\"2938\" data-end=\"2984\">\n<td data-start=\"2938\" data-end=\"2960\" data-col-size=\"sm\">C\u00e1c ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3<\/td>\n<td data-start=\"2960\" data-end=\"2984\" data-col-size=\"md\">ISO 3601, AS568, DIN<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h2 data-start=\"2991\" data-end=\"3037\"><strong data-start=\"2994\" data-end=\"3037\">H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u \u0111\u1ea1i di\u1ec7n<\/strong><\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"3039\" data-end=\"3513\">\n<thead data-start=\"3039\" data-end=\"3078\">\n<tr data-start=\"3039\" data-end=\"3078\">\n<th data-start=\"3039\" data-end=\"3050\" data-col-size=\"sm\">V\u1eadt li\u1ec7u<\/th>\n<th data-start=\"3050\" data-end=\"3064\" data-col-size=\"sm\">S\u1eed d\u1ee5ng th\u00f4ng th\u01b0\u1eddng<\/th>\n<th data-start=\"3064\" data-end=\"3078\" data-col-size=\"sm\">\u01afu \u0111i\u1ec3m<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"3093\" data-end=\"3513\">\n<tr data-start=\"3093\" data-end=\"3173\">\n<td data-start=\"3093\" data-end=\"3108\" data-col-size=\"sm\">NBR (Buna-N)<\/td>\n<td data-start=\"3108\" data-end=\"3129\" data-col-size=\"sm\">H\u1ec7 th\u1ed1ng d\u1ea7u v\u00e0 nhi\u00ean li\u1ec7u<\/td>\n<td data-start=\"3129\" data-end=\"3173\" data-col-size=\"sm\">Kh\u1ea3 n\u0103ng ch\u1ed1ng d\u1ea7u xu\u1ea5t s\u1eafc, hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed<\/td>\n<\/tr>\n<tr data-start=\"3174\" data-end=\"3272\">\n<td data-start=\"3174\" data-end=\"3188\" data-col-size=\"sm\">FKM (Viton)<\/td>\n<td data-start=\"3188\" data-end=\"3231\" data-col-size=\"sm\">M\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 h\u00f3a ch\u1ea5t<\/td>\n<td data-start=\"3231\" data-end=\"3272\" data-col-size=\"sm\">Kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 h\u00f3a ch\u1ea5t v\u01b0\u1ee3t tr\u1ed9i<\/td>\n<\/tr>\n<tr data-start=\"3273\" data-end=\"3351\">\n<td data-start=\"3273\" data-end=\"3280\" data-col-size=\"sm\">EPDM<\/td>\n<td data-start=\"3280\" data-end=\"3309\" data-col-size=\"sm\">\u1ee8ng d\u1ee5ng n\u01b0\u1edbc v\u00e0 h\u01a1i n\u01b0\u1edbc<\/td>\n<td data-start=\"3309\" data-end=\"3351\" data-col-size=\"sm\">Th\u1eddi ti\u1ebft tuy\u1ec7t v\u1eddi v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng ozone<\/td>\n<\/tr>\n<tr data-start=\"3352\" data-end=\"3434\">\n<td data-start=\"3352\" data-end=\"3363\" data-col-size=\"sm\">Silicone<\/td>\n<td data-start=\"3363\" data-end=\"3390\" data-col-size=\"sm\">Th\u1ef1c ph\u1ea9m &amp; thi\u1ebft b\u1ecb y t\u1ebf<\/td>\n<td data-start=\"3390\" data-end=\"3434\" data-col-size=\"sm\">\u0110\u1ed9 linh ho\u1ea1t cao, d\u1ea3i nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng<\/td>\n<\/tr>\n<tr data-start=\"3435\" data-end=\"3513\">\n<td data-start=\"3435\" data-end=\"3455\" data-col-size=\"sm\">B\u1ecdc PTFE<\/td>\n<td data-start=\"3455\" data-end=\"3478\" data-col-size=\"sm\">Ch\u1ea5t l\u1ecfng h\u00f3a h\u1ecdc c\u00f3 t\u00ednh \u0103n m\u00f2n cao<\/td>\n<td data-start=\"3478\" data-end=\"3513\" data-col-size=\"sm\">Kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t v\u01b0\u1ee3t tr\u1ed9i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h2 data-start=\"3520\" data-end=\"3543\"><strong data-start=\"3523\" data-end=\"3543\">T\u1ea1i sao n\u00ean ch\u1ecdn Wonzh?<\/strong><\/h2>\n<ul data-start=\"3545\" data-end=\"3803\">\n<li data-start=\"3545\" data-end=\"3598\">\n<p data-start=\"3547\" data-end=\"3598\">Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng nghi\u00eam ng\u1eb7t v\u00e0 ki\u1ec3m tra k\u00edch th\u01b0\u1edbc<\/p>\n<\/li>\n<li data-start=\"3599\" data-end=\"3651\">\n<p data-start=\"3601\" data-end=\"3651\">Danh m\u1ee5c v\u1eadt li\u1ec7u \u0111a d\u1ea1ng cho c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau<\/p>\n<\/li>\n<li data-start=\"3652\" data-end=\"3693\">\n<p data-start=\"3654\" data-end=\"3693\">C\u00f3 s\u1eb5n k\u00edch th\u01b0\u1edbc ti\u00eau chu\u1ea9n v\u00e0 k\u00edch th\u01b0\u1edbc t\u00f9y ch\u1ec9nh.<\/p>\n<\/li>\n<li data-start=\"3694\" data-end=\"3757\">\n<p data-start=\"3696\" data-end=\"3757\">H\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt trong thi\u1ebft k\u1ebf r\u00e3nh v\u00e0 l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p<\/p>\n<\/li>\n<li data-start=\"3758\" data-end=\"3803\">\n<p data-start=\"3760\" data-end=\"3803\">Ngu\u1ed3n cung \u1ee9ng \u1ed5n \u0111\u1ecbnh v\u00e0 giao h\u00e0ng \u0111\u00e1ng tin c\u1eady<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"3810\" data-end=\"3851\"><strong data-start=\"3813\" data-end=\"3849\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ)<\/strong><\/h2>\n<h3 data-start=\"3853\" data-end=\"3894\"><strong data-start=\"3857\" data-end=\"3892\">C\u00e2u 1: O-ring \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/strong><\/h3>\n<p data-start=\"3895\" data-end=\"4020\">O-ring \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ng\u0103n ch\u1eb7n r\u00f2 r\u1ec9 gi\u1eefa hai b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac b\u1eb1ng c\u00e1ch t\u1ea1o ra m\u1ed9t l\u1edbp \u0111\u1ec7m n\u00e9n, ng\u0103n ch\u1eb7n d\u00f2ng ch\u1ea3y c\u1ee7a ch\u1ea5t l\u1ecfng ho\u1eb7c kh\u00ed.<\/p>\n<h3 data-start=\"4022\" data-end=\"4067\"><strong data-start=\"4026\" data-end=\"4065\">C\u00e2u 2: T\u00f4i n\u00ean ch\u1ecdn v\u1eadt li\u1ec7u n\u00e0o?<\/strong><\/h3>\n<ul data-start=\"4068\" data-end=\"4247\">\n<li data-start=\"4068\" data-end=\"4098\">\n<p data-start=\"4070\" data-end=\"4098\">D\u00e0nh cho d\u1ea7u v\u00e0 nhi\u00ean li\u1ec7u \u2192 <strong data-start=\"4089\" data-end=\"4096\">NBR<\/strong><\/p>\n<\/li>\n<li data-start=\"4099\" data-end=\"4154\">\n<p data-start=\"4101\" data-end=\"4154\">\u0110\u1ed1i v\u1edbi nhi\u1ec7t \u0111\u1ed9 cao ho\u1eb7c h\u00f3a ch\u1ea5t \u2192 <strong data-start=\"4137\" data-end=\"4152\">FKM (Viton)<\/strong><\/p>\n<\/li>\n<li data-start=\"4155\" data-end=\"4185\">\n<p data-start=\"4157\" data-end=\"4185\">\u0110\u1ed1i v\u1edbi n\u01b0\u1edbc\/h\u01a1i n\u01b0\u1edbc \u2192 <strong data-start=\"4175\" data-end=\"4183\">EPDM<\/strong><\/p>\n<\/li>\n<li data-start=\"4186\" data-end=\"4247\">\n<p data-start=\"4188\" data-end=\"4247\">D\u00e0nh cho m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng trong th\u1ef1c ph\u1ea9m \u2192 <strong data-start=\"4209\" data-end=\"4247\">Silicone ho\u1eb7c v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c FDA ph\u00ea duy\u1ec7t<\/strong><\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"4249\" data-end=\"4308\"><strong data-start=\"4253\" data-end=\"4306\">C\u00e2u 3: C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng O-rings trong c\u00e1c h\u1ec7 th\u1ed1ng \u00e1p su\u1ea5t cao kh\u00f4ng?<\/strong><\/h3>\n<p data-start=\"4309\" data-end=\"4403\">\u0110\u00fang. V\u1edbi thi\u1ebft k\u1ebf r\u00e3nh ph\u00f9 h\u1ee3p v\u00e0 v\u00f2ng \u0111\u1ec7m, O-ring c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t l\u00ean \u0111\u1ebfn 40 MPa.<\/p>\n<h3 data-start=\"4405\" data-end=\"4447\"><strong data-start=\"4409\" data-end=\"4445\">C\u00e2u 4: Qu\u00fd c\u00f4ng ty c\u00f3 cung c\u1ea5p k\u00edch th\u01b0\u1edbc t\u00f9y ch\u1ec9nh kh\u00f4ng?<\/strong><\/h3>\n<p data-start=\"4448\" data-end=\"4558\">\u0110\u00fang v\u1eady. Ch\u00fang t\u00f4i c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t O-rings v\u1edbi \u0111\u01b0\u1eddng k\u00ednh, ti\u1ebft di\u1ec7n v\u00e0 v\u1eadt li\u1ec7u t\u00f9y ch\u1ec9nh theo y\u00eau c\u1ea7u c\u1ee7a qu\u00fd kh\u00e1ch.<\/p>\n<h3 data-start=\"4560\" data-end=\"4598\"><strong data-start=\"4564\" data-end=\"4596\">C\u00e2u h\u1ecfi 5: C\u00e1c ti\u00eau chu\u1ea9n c\u00f3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 kh\u00f4ng?<\/strong><\/h3>\n<p data-start=\"4599\" data-end=\"4658\">\u0110\u00fang. Ch\u00fang t\u00f4i tu\u00e2n th\u1ee7. <strong data-start=\"4619\" data-end=\"4647\">ISO 3601, AS568 v\u00e0 DIN<\/strong> ti\u00eau chu\u1ea9n.<\/p>","protected":false},"excerpt":{"rendered":"<p>C\u00e1c ph\u1edbt O-Ring do Wonzh cung c\u1ea5p l\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n ph\u1edbt cao su \u0111\u00e0n h\u1ed3i hi\u1ec7u su\u1ea5t cao, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ng\u0103n ch\u1eb7n r\u00f2 r\u1ec9 ch\u1ea5t l\u1ecfng, kh\u00ed v\u00e0 c\u00e1c ch\u1ea5t kh\u00e1c trong c\u1ea3 \u1ee9ng d\u1ee5ng t\u0129nh v\u00e0 \u0111\u1ed9ng.<\/p>","protected":false},"featured_media":1487,"comment_status":"open","ping_status":"closed","template":"","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":"default","adv-header-id-meta":"","stick-header-meta":"default","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 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