{"id":4118,"date":"2023-02-21T06:17:39","date_gmt":"2023-02-21T06:17:39","guid":{"rendered":"https:\/\/xintaivalves.com\/?p=4118"},"modified":"2023-02-21T06:18:41","modified_gmt":"2023-02-21T06:18:41","slug":"understanding-the-working-of-pressure-seal-valves","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/vi\/blog\/understanding-the-working-of-pressure-seal-valves\/","title":{"rendered":"Van \u00e1p su\u1ea5t ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Van \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng, bao g\u1ed3m s\u1ea3n xu\u1ea5t \u0111i\u1ec7n v\u00e0 nh\u00e0 m\u00e1y l\u1ecdc d\u1ea7u. Ch\u00fang mang l\u1ea1i nh\u1eefng l\u1ee3i th\u1ebf kh\u00e1c bi\u1ec7t so v\u1edbi c\u00e1c c\u01a1 ch\u1ebf l\u00e0m k\u00edn t\u1eeb th\u00e2n xe \u0111\u1ebfn n\u1eafp ca-p\u00f4 th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi \u00e1p su\u1ea5t b\u00ean trong t\u0103ng l\u00ean, kh\u1ea3 n\u0103ng r\u00f2 r\u1ec9 t\u0103ng l\u00ean. Do \u0111\u00f3, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ch\u1ecdn c\u00e1c van c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p l\u1ef1c v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng. Ngo\u00e0i ra, van c\u00f3 th\u1ec3 b\u1ecb m\u1ecfi v\u00e0 m\u00f2n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng t\u1ed1t nh\u1ea5t trong c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 t\u1ed1i thi\u1ec3u 500 psi. Ngo\u00e0i ra, van k\u00edn \u00e1p su\u1ea5t c\u1ea7n \u00edt b\u1ea3o tr\u00ec h\u01a1n, gi\u00fap ti\u1ebft ki\u1ec7m h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van \u00e1p su\u1ea5t c\u00f3 s\u1eb5n trong nhi\u1ec1u thi\u1ebft k\u1ebf v\u00e0 v\u1eadt li\u1ec7u, v\u1edbi nhi\u1ec1u lo\u1ea1i \u00e1p su\u1ea5t kh\u00e1c nhau. C\u00e1c van n\u00e0y bao g\u1ed3m ki\u1ec3m tra thang m\u00e1y, ki\u1ec3m tra xoay, qu\u1ea3 \u0111\u1ecba c\u1ea7u, ki\u1ec3m tra d\u1eebng v\u00e0 van c\u1ea3i c\u00e1ch x\u00fac t\u00e1c. C\u00e1c lo\u1ea1i \u1ee9ng d\u1ee5ng cho c\u00e1c van n\u00e0y kh\u00e1c nhau, nh\u01b0ng ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u0103ng l\u01b0\u1ee3ng. M\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn l\u00e0 trong c\u00e1c nh\u00e0 m\u00e1y gi\u1ea5y v\u00e0 b\u1ed9t gi\u1ea5y, nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t, nh\u00e0 m\u00e1y l\u1ecdc d\u1ea7u v\u00e0 s\u1ea3n xu\u1ea5t h\u01a1i n\u01b0\u1edbc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao. C\u00e1c van n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 \u1edf m\u1ee9c 900 \u0111\u1ebfn 2.500 pounds. Do thi\u1ebft k\u1ebf c\u1ee7a ch\u00fang, ch\u00fang c\u00f3 th\u1ec3 duy tr\u00ec \u00e1p su\u1ea5t h\u00e0ng ngh\u00ecn pound trong h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.xintaivalves.com\/vi\/products\/api-pressure-self-sealing-check-valve\/\"><img decoding=\"async\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2022\/06\/API-PRESSURE-SELF-SEALING-Check-VALVE.jpg\" alt=\"\"\/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.xintaivalves.com\/vi\/products\/api-pressure-self-sealing-check-valve\/\">Van ki\u1ec3m tra t\u1ef1 ni\u00eam phong \u00e1p su\u1ea5t API<\/a><\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.xintaivalves.com\/vi\/products\/api-pressure-self-sealing-gate-valve\/\"><img decoding=\"async\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2022\/06\/API-PRESSURE-SELF-SEALING-GATE-VALVE.jpg\" alt=\"\"\/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.xintaivalves.com\/vi\/products\/api-pressure-self-sealing-gate-valve\/\">Van c\u1ed5ng t\u1ef1 ni\u00eam phong \u00e1p su\u1ea5t API<\/a><\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"has-medium-font-size wp-block-heading\"><strong>Ho\u1ea1t \u0111\u1ed9ng c\u1ee7a van \u00e1p su\u1ea5t&nbsp;<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Van \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 \u00e1p su\u1ea5t cao. H\u1ecd s\u1eed d\u1ee5ng \u00e1p su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u1ec3 l\u00e0m k\u00edn, gi\u1eef \u00e1p su\u1ea5t h\u00e0ng ngh\u00ecn pound b\u00ean trong van. Khi qu\u00e1 tr\u00ecnh l\u00e0m k\u00edn n\u00e0y kh\u00f4ng hi\u1ec7u qu\u1ea3, van c\u00f3 th\u1ec3 b\u1ecb r\u00f2 r\u1ec9. Van \u00e1p su\u1ea5t th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng quan tr\u1ecdng c\u1ee7a nh\u00e0 m\u00e1y \u0111i\u1ec7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 x\u1eed l\u00fd \u00e1p su\u1ea5t l\u00ean t\u1edbi b\u1ed1n ngh\u00ecn pound. V\u00f2ng \u0111\u1ec7m ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng \u00e1p su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u1ec3 \u00e9p v\u00f2ng \u0111\u1ec7m v\u00e0 v\u00f2ng \u0111\u1ea9y l\u1ea1i v\u1edbi nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van \u00e1p su\u1ea5t b\u1eb1ng th\u00e9p r\u00e8n \u0111\u01b0\u1ee3c \u01b0a th\u00edch h\u01a1n v\u00ec ch\u00fang c\u00f3 \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i h\u01a1n. Thi\u1ebft k\u1ebf \u00e1p su\u1ea5t cao h\u01a1n khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn t\u1ed1t cho c\u00e1c d\u1ecbch v\u1ee5 kh\u1eafc nghi\u1ec7t.<\/p>\n\n\n\n<iframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/AMUI3TU4egE\" title=\"tr\u00ecnh ph\u00e1t video YouTube\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n\n\n\n<p class=\"wp-block-paragraph\">Van \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u h\u1ec7 th\u1ed1ng nh\u00e0 m\u00e1y, bao g\u1ed3m n\u01b0\u1edbc c\u1ea5p, h\u01a1i n\u01b0\u1edbc ch\u00ednh v\u00e0 \u0111\u01b0\u1eddng v\u00f2ng tuabin. Ch\u00fang c\u00f3 m\u1ed9t s\u1ed1 \u01b0u \u0111i\u1ec3m kh\u00e1c bi\u1ec7t so v\u1edbi c\u00e1c c\u01a1 ch\u1ebf b\u1ecbt k\u00edn t\u1eeb th\u00e2n xe \u0111\u1ebfn n\u1eafp ca-p\u00f4 th\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c b\u1eaft v\u00edt. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 k\u00edn c\u1ee7a van \u00e1p su\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng gi\u1ed1ng nh\u01b0 van n\u1eafp ca-p\u00f4 b\u1eaft v\u00edt, van \u00e1p su\u1ea5t s\u1eed d\u1ee5ng \u00e1p su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng van \u0111\u1ec3 b\u1ecbt k\u00edn. \u0110i\u1ec1u n\u00e0y l\u00e0m cho van ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 h\u01a1n c\u00e1c lo\u1ea1i van kh\u00e1c c\u00f3 xu h\u01b0\u1edbng b\u1ecb r\u00f2 r\u1ec9 khi \u00e1p su\u1ea5t b\u00ean trong t\u0103ng l\u00ean.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1eadt li\u1ec7u ph\u1ed5 bi\u1ebfn nh\u1ea5t cho mi\u1ebfng \u0111\u1ec7m k\u00edn \u00e1p l\u1ef1c l\u00e0 th\u00e9p. Tuy nhi\u00ean, nh\u00f4m c\u0169ng \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh l\u00e0 c\u00f3 th\u1ec3 thay th\u1ebf. V\u00f2ng \u0111\u1ec7m kim lo\u1ea1i kh\u00f4ng th\u00edch h\u1ee3p cho d\u1ecbch v\u1ee5 nhi\u1ec7t \u0111\u1ed9 cao. N\u1ebfu b\u1ea1n c\u1ea7n thay th\u1ebf cho v\u00f2ng \u0111\u1ec7m \u00e1p l\u1ef1c b\u1eb1ng kim lo\u1ea1i, t\u1ed1t nh\u1ea5t n\u00ean ch\u1ecdn v\u00f2ng \u0111\u1ec7m b\u1eb1ng than ch\u00ec d\u1ebbo. N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t trong h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 kh\u00f4ng y\u00eau c\u1ea7u gia c\u00f4ng l\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">XINTAI Valve l\u00e0 m\u1ed9t trong nh\u1eefng nh\u00e0 s\u1ea3n xu\u1ea5t van c\u00f4ng nghi\u1ec7p h\u00e0ng \u0111\u1ea7u. C\u00f4ng ty c\u00f3 tr\u1ee5 s\u1edf t\u1ea1i th\u00e0nh ph\u1ed1 \u00d4n Ch\u00e2u, Trung Qu\u1ed1c v\u00e0 c\u00f3 kho\u1ea3ng 578 nh\u00e2n vi\u00ean. N\u00f3 \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng t\u1eeb n\u0103m 1998. H\u1ecd chuy\u00ean s\u1ea3n xu\u1ea5t v\u00e0 cung c\u1ea5p s\u1ea3n ph\u1ea9m cho c\u00e1c th\u1ecb tr\u01b0\u1eddng kh\u00e1c nhau. C\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd bao g\u1ed3m van c\u1ed5ng, van m\u1ed9t chi\u1ec1u xoay, van \u0111\u00f4ng l\u1ea1nh, van kh\u00e1ng khu\u1ea9n v\u00e0 van \u0111i\u1ec1u khi\u1ec3n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c <a href=\"https:\/\/www.xintaivalves.com\/vi\/\">Van XINTAI<\/a> c\u00f3 s\u00e1u d\u00f2ng s\u1ea3n ph\u1ea9m ch\u00ednh, bao g\u1ed3m van c\u1ea7u \u0111\u00fac, van n\u00eam \u0111\u00fac, van bi \u0111\u00fac v\u00e0 van ki\u1ec3m tra n\u00eam \u0111\u00fac. M\u1ed7i d\u00f2ng s\u1ea3n ph\u1ea9m n\u00e0y \u0111\u1ec1u c\u00f3 nh\u1eefng s\u1eafc th\u00e1i v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m ri\u00eang bi\u1ec7t. V\u1edbi nhi\u1ec1u n\u0103m kinh nghi\u1ec7m s\u1ea3n xu\u1ea5t, Van XINTAI c\u00f3 kh\u1ea3 n\u0103ng cung c\u1ea5p c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1ec3 t\u1ed3n t\u1ea1i l\u00e2u d\u00e0i.<\/p>\n\n\n\n<iframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/7SzrxaZkM-s\" title=\"tr\u00ecnh ph\u00e1t video YouTube\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"><\/iframe>","protected":false},"excerpt":{"rendered":"<p> T\u00ecm hi\u1ec3u v\u1ec1 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng, ch\u1ee7ng lo\u1ea1i v\u00e0 \u01b0u \u0111i\u1ec3m c\u1ee7a ch\u00fang so v\u1edbi c\u00e1c c\u01a1 ch\u1ebf l\u00e0m k\u00edn t\u1eeb th\u00e2n xe \u0111\u1ebfn n\u1eafp ca-p\u00f4 th\u00f4ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c b\u1eaft v\u00edt. <\/p>","protected":false},"author":3,"featured_media":2136,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[223],"class_list":["post-4118","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-pressure-seal-valve"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/4118","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/comments?post=4118"}],"version-history":[{"count":4,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/4118\/revisions"}],"predecessor-version":[{"id":4134,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/4118\/revisions\/4134"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media\/2136"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media?parent=4118"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/categories?post=4118"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/tags?post=4118"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}