{"id":4172,"date":"2023-03-03T07:32:31","date_gmt":"2023-03-03T07:32:31","guid":{"rendered":"https:\/\/xintaivalves.com\/?p=4172"},"modified":"2024-08-26T14:37:32","modified_gmt":"2024-08-26T06:37:32","slug":"a-complete-guide-to-test-a-swing-type-check-valve","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/vi\/blog\/a-complete-guide-to-test-a-swing-type-check-valve\/","title":{"rendered":"C\u00e1ch ki\u1ec3m tra b\u1eb1ng n\u01b0\u1edbc m\u1ed9t van ki\u1ec3m tra ki\u1ec3u xoay"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Van m\u1ed9t chi\u1ec1u ki\u1ec3u xoay s\u1eed d\u1ee5ng m\u1ed9t \u0111\u0129a c\u00f3 b\u1ea3n l\u1ec1 \u0111\u1ec3 ch\u1eb7n v\u00e0 \u0111i\u1ec1u ch\u1ec9nh d\u00f2ng ch\u1ea5t l\u1ecfng. N\u1ebfu van b\u1ecb tr\u1ee5c tr\u1eb7c, n\u00f3 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn r\u00f2 r\u1ec9, m\u1ea5t \u00e1p su\u1ea5t, nhi\u1ec5m b\u1ea9n ho\u1eb7c tr\u00e0n ch\u1ea5t l\u1ecfng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van m\u1ed9t chi\u1ec1u d\u1ea1ng xoay th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng n\u01b0\u1edbc, n\u01b0\u1edbc th\u1ea3i v\u00e0 ch\u1ea5t l\u1ecfng c\u00f4ng nghi\u1ec7p. Th\u1eadt kh\u00f4ng may, ch\u00fang kh\u00f4ng th\u1ec3 x\u1eed l\u00fd d\u00f2ng ch\u1ea3y dao \u0111\u1ed9ng ho\u1eb7c \u0111\u1ea3o chi\u1ec1u \u0111\u1ed9t ng\u1ed9t v\u00e0 c\u00f3 th\u1ec3 g\u1eb7p hi\u1ec7n t\u01b0\u1ee3ng b\u00faa n\u01b0\u1edbc.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ki\u1ec3m tra \u00e1p su\u1ea5t<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Van m\u1ed9t chi\u1ec1u ki\u1ec3u xoay c\u00f3 m\u1ed9t \u0111\u0129a tr\u00ean b\u1ea3n l\u1ec1 m\u1edf v\u00e0 \u0111\u00f3ng d\u01b0\u1edbi \u00e1p l\u1ef1c, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng n\u01b0\u1edbc v\u00e0 n\u01b0\u1edbc th\u1ea3i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van m\u1ed9t chi\u1ec1u d\u1ea1ng xoay c\u00f3 thi\u1ebft k\u1ebf ng\u1ed3i b\u1eb1ng kim lo\u1ea1i v\u1edbi kim lo\u1ea1i ho\u1eb7c c\u00f3 kh\u1ea3 n\u0103ng \u0111\u00e0n h\u1ed3i, lo\u1ea1i sau \u0111\u01b0\u1ee3c \u01b0u ti\u00ean s\u1eed d\u1ee5ng cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 th\u1ec3 c\u00f3 b\u1ee5i b\u1ea9n ho\u1eb7c c\u00e1c h\u1ea1t kh\u00e1c trong ch\u1ea5t l\u1ecfng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c van m\u1ed9t chi\u1ec1u d\u1ea1ng xoay \u0111\u1ec3 th\u1eed nghi\u1ec7m th\u1ee7y \u0111i\u1ec7n th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn vi\u1ec7c \u00e1p d\u1ee5ng \u00e1p su\u1ea5t v\u1eadn h\u00e0nh g\u1ea5p \u0111\u00f4i. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y cho ph\u00e9p c\u00e1c k\u1ef9 thu\u1eadt vi\u00ean \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p su\u1ea5t c\u1ef1c cao c\u1ee7a van theo c\u1ea3 hai h\u01b0\u1edbng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00e2n v\u00e0 \u0111\u1ebf van an to\u00e0n ph\u1ea3i \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m theo c\u00e1c ti\u00eau chu\u1ea9n API 607, ISO 10497, BS 5146 v\u00e0 BS 6755 tr\u01b0\u1edbc khi giao s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng. Ngo\u00e0i ra, c\u00e1c v\u00f2ng \u0111\u1ec7m t\u1ea1i c\u00e1c ph\u1ee5 ki\u1ec7n \u0111i k\u00e8m v\u1edbi \u0111\u1ec7m v\u00e0 \u0111\u1ec7m c\u0169ng ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u1ec1 t\u1ef7 l\u1ec7 r\u00f2 r\u1ec9 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh trong c\u00e1c th\u1eed nghi\u1ec7m n\u00e0y.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ki\u1ec3m tra nhi\u1ec7t \u0111\u1ed9<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Van m\u1ed9t chi\u1ec1u d\u1ea1ng xoay l\u00e0 lo\u1ea1i van \u0111\u00f3ng m\u1edf nhanh, t\u1ef1 t\u00e1c \u0111\u1ed9ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ng\u0103n d\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c trong \u0111\u01b0\u1eddng \u1ed1ng. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong c\u00e1c \u1ee9ng d\u1ee5ng n\u01b0\u1edbc v\u00e0 n\u01b0\u1edbc th\u1ea3i nh\u01b0ng c\u0169ng c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n nh\u1edbt kh\u00e1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ki\u1ec3m tra nhi\u1ec7t \u0111\u1ed9 bao g\u1ed3m ng\u00e2m m\u1ed9t van trong m\u1ed9t dung d\u1ecbch th\u00edch h\u1ee3p trong m\u1ed9t kho\u1ea3ng th\u1eddi gian \u0111\u00e3 th\u1ecfa thu\u1eadn, m\u00f4 ph\u1ecfng m\u00f4i tr\u01b0\u1eddng m\u00e0 n\u00f3 s\u1ebd tr\u1ea3i qua trong su\u1ed1t th\u1eddi gian s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau \u0111\u00f3, c\u00e1c k\u1ef9 thu\u1eadt vi\u00ean s\u1ebd \u0111o nhi\u1ec7t \u0111\u1ed9 t\u1ea1i hai \u0111i\u1ec3m kh\u00e1c nhau tr\u00ean van v\u00e0 b\u00e1o c\u00e1o b\u1ea5t k\u1ef3 s\u1ef1 r\u00f2 r\u1ec9 n\u00e0o cho kh\u00e1ch h\u00e0ng. C\u00e1c t\u1ef7 l\u1ec7 r\u00f2 r\u1ec9 n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng thi\u1ebft k\u1ebf c\u1ee7a van.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1eed nghi\u1ec7m \u0111\u00f4ng l\u1ea1nh li\u00ean quan \u0111\u1ebfn vi\u1ec7c \u0111\u1eb7t m\u1ed9t van trong b\u1ec3 c\u00e1ch nhi\u1ec7t ch\u1ee9a \u0111\u1ea7y nit\u01a1 l\u1ecfng \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p t\u1edbi -320degF (-196degC). K\u1ef9 thu\u1eadt vi\u00ean gi\u00e1m s\u00e1t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a van v\u00e0 r\u00f2 r\u1ec9 trong su\u1ed1t qu\u00e1 tr\u00ecnh n\u00e0y. Sau khi gi\u1ea3m \u00e1p su\u1ea5t v\u00e0 l\u00e0m \u1ea5m tr\u1edf l\u1ea1i nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng, k\u1ebft qu\u1ea3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2022\/11\/swing-check-valve.png\" alt=\"\" class=\"wp-image-3232\" width=\"427\" height=\"427\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/11\/swing-check-valve.png 640w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/11\/swing-check-valve-300x300.png 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/11\/swing-check-valve-150x150.png 150w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/11\/elementor\/thumbs\/swing-check-valve-150x150.png 800w\" sizes=\"(max-width: 427px) 100vw, 427px\" \/><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.xintaivalves.com\/vi\/products\/swing-check-valve\/\">https:\/\/xintaivalves.com\/products\/swing-check-valve\/<\/a><\/figcaption><\/figure>\n<\/div>\n\n\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/en.wikipedia.org\/wiki\/Hydrostatic_test\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Ki\u1ec3m tra th\u1ee7y t\u0129nh<\/a><\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1eed nghi\u1ec7m th\u1ee7y t\u0129nh s\u1eed d\u1ee5ng m\u00e1y b\u01a1m th\u1eed nghi\u1ec7m v\u00e0 ngu\u1ed3n c\u1ea5p n\u01b0\u1edbc \u0111\u1ec3 t\u1ea1o \u00e1p l\u1ef1c cho h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng \u1edf \u00e1p su\u1ea5t \u0111\u00e3 thi\u1ebft l\u1eadp. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ea5t c\u1ea3 c\u00e1c ph\u1ee5 ki\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i an to\u00e0n, kh\u00f4ng c\u00f3 r\u00f2 r\u1ec9 c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 c\u1ed1 trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng ch\u1eefa ch\u00e1y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1eed nghi\u1ec7m c\u0169ng \u0111\u1ea3m b\u1ea3o r\u1eb1ng h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng v\u00e0 thi\u1ebft k\u1ebf ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c quy t\u1eafc hi\u1ec7n h\u00e0nh, m\u1ed9t b\u01b0\u1edbc thi\u1ebft y\u1ebfu \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 c\u1ed1 c\u1ee7a h\u1ec7 th\u1ed1ng \u1ed1ng \u0111\u1ee9ng ho\u1eb7c h\u1ec7 th\u1ed1ng phun n\u01b0\u1edbc trong khi h\u1ecfa ho\u1ea1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea7n l\u01b0u \u00fd r\u1eb1ng c\u00e1c th\u1eed nghi\u1ec7m th\u1ee7y t\u0129nh ph\u1ea3i \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh trong \u0111i\u1ec1u ki\u1ec7n \u00e1p su\u1ea5t cao v\u00e0 c\u00f3 th\u1ec3 m\u1ea5t nhi\u1ec1u gi\u1edd. V\u00ed d\u1ee5, \u1edf Canada, c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng \u0111\u01b0\u1ee3c bi\u1ebft l\u00e0 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi SCC ph\u1ea3i tr\u1ea3i qua th\u1eed nghi\u1ec7m th\u1ee7y \u0111i\u1ec7n \u1edf \u00e1p su\u1ea5t \u00edt nh\u1ea5t g\u1ea5p 1,5 l\u1ea7n \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c c\u1ee7a h\u1ec7 th\u1ed1ng v\u1edbi th\u1eddi gian gi\u1eef th\u00eam v\u00e0i gi\u1edd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1eed nghi\u1ec7m th\u1ee7y l\u1ef1c m\u1ed9t van ki\u1ec3m tra ki\u1ec3u xoay bao g\u1ed3m m\u1ed9t s\u1ed1 th\u1eed nghi\u1ec7m. Ch\u00fang bao g\u1ed3m ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 k\u00edn, ki\u1ec3m tra bong b\u00f3ng, ki\u1ec3m tra d\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c, v.v.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ki\u1ec3m tra tr\u1ef1c quan<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ki\u1ec3m tra tr\u1ef1c quan l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c l\u1ed7i c\u00f3 th\u1ec3 g\u00e2y ra s\u1eeda ch\u1eefa t\u1ed1n k\u00e9m v\u00e0 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng. Ch\u00fang c\u0169ng l\u00e0 m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong ch\u01b0\u01a1ng tr\u00ecnh b\u1ea3o tr\u00ec ph\u00f2ng ng\u1eeba c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ki\u1ec3m tra b\u1eb1ng m\u1eaft: K\u1ef9 thu\u1eadt vi\u00ean quan s\u00e1t b\u00ean trong th\u00e2n van \u0111\u1ec3 t\u00ecm b\u1ea5t k\u1ef3 d\u1ea5u hi\u1ec7u h\u01b0 h\u1ecfng n\u00e0o. H\u1ecd c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt ki\u1ec3m tra kh\u00f4ng ph\u00e1 h\u1ee7y \u0111\u1ec3 x\u00e1c nh\u1eadn \u0111\u1ed9 d\u00e0y c\u1ee7a t\u01b0\u1eddng v\u00e0 ph\u00e1t hi\u1ec7n c\u00e1c v\u1ebft n\u1ee9t nh\u1ecf ho\u1eb7c c\u00e1c b\u1ea5t th\u01b0\u1eddng kh\u00e1c tr\u00ean b\u1ec1 m\u1eb7t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t k\u1ef9 thu\u1eadt ki\u1ec3m tra tr\u1ef1c quan ph\u1ed5 bi\u1ebfn kh\u00e1c d\u00e0nh cho van l\u00e0 qu\u00e9t chu\u1ed7i theo t\u1eebng m\u1ea3ng, cho ph\u00e9p ng\u01b0\u1eddi v\u1eadn h\u00e0nh ki\u1ec3m tra ho\u1ea1t \u0111\u1ed9ng c\u1ee7a van m\u00e0 kh\u00f4ng \u0111\u1ec3 th\u00e2n van ti\u1ebfp x\u00fac v\u1edbi c\u00e1c h\u00f3a ch\u1ea5t \u0111\u1ed9c h\u1ea1i ho\u1eb7c c\u00e1c t\u1ea1p ch\u1ea5t kh\u00e1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van m\u1ed9t chi\u1ec1u d\u1ea1ng xoay th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t theo chi\u1ec1u ngang, m\u1eb7c d\u00f9 ch\u00fang c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp theo chi\u1ec1u d\u1ecdc. Th\u1eadt kh\u00f4ng may, tr\u1ecdng l\u1ef1c c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn d\u00f2ng ch\u1ea5t l\u1ecfng n\u1ebfu \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t theo chi\u1ec1u d\u1ecdc \u2013 d\u1eabn \u0111\u1ebfn v\u00f4 t\u00ecnh \u0111i ngang qua v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng r\u00f2 r\u1ec9. N\u1ebfu c\u1ea7n l\u1eafp \u0111\u1eb7t th\u1eb3ng \u0111\u1ee9ng, c\u00e1c k\u1ef9 s\u01b0 n\u00ean thi\u1ebft k\u1ebf van sao cho \u0111\u1ea3m b\u1ea3o chuy\u1ec3n \u0111\u1ed9ng \u0111i l\u00ean c\u1ee7a kh\u00f4ng kh\u00ed v\u00e0 ch\u1ea5t l\u1ecfng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 video v\u1ec1 c\u00e1ch van m\u1ed9t chi\u1ec1u ho\u1ea1t \u0111\u1ed9ng, hy v\u1ecdng \u0111i\u1ec1u n\u00e0y s\u1ebd gi\u00fap \u00edch cho b\u1ea1n.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-embed-handler wp-block-embed-embed-handler wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Van m\u1ed9t chi\u1ec1u Swing ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/d9e9rQmyR0s?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.xintaivalves.com\/vi\/\" target=\"_blank\" rel=\"noreferrer noopener\">Van XINTAI<\/a> l\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t van c\u00f4ng nghi\u1ec7p, ch\u1eb3ng h\u1ea1n nh\u01b0 van \u0111i\u1ec1u khi\u1ec3n, van \u0111\u00f4ng l\u1ea1nh, van c\u1ed5ng, van c\u1ea7u, van bi v\u00e0 van ki\u1ec3m tra. Ngo\u00e0i ra, h\u1ecd cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 li\u00ean quan v\u00e0 thi\u1ebft b\u1ecb ph\u1ee5 tr\u1ee3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u01b0\u1ee3c th\u00e0nh l\u1eadp v\u00e0o n\u0103m 1998, Van XINTAI \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c danh ti\u1ebfng x\u1ee9ng \u0111\u00e1ng nh\u1edd s\u1ea3n xu\u1ea5t c\u00e1c lo\u1ea1i van cao c\u1ea5p v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i. S\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 d\u1ea7u m\u1ecf, h\u00f3a ch\u1ea5t, n\u0103ng l\u01b0\u1ee3ng, luy\u1ec7n kim, y h\u1ecdc, v.v.<\/p>","protected":false},"excerpt":{"rendered":"<p> T\u00ecm hi\u1ec3u c\u00e1ch ki\u1ec3m tra th\u1ee7y l\u1ef1c van m\u1ed9t chi\u1ec1u ki\u1ec3u xoay trong h\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n n\u00e0y. Ch\u00fang t\u00f4i bao g\u1ed3m c\u00e1c b\u00e0i ki\u1ec3m tra \u00e1p su\u1ea5t, ki\u1ec3m tra nhi\u1ec7t \u0111\u1ed9, ki\u1ec3m tra th\u1ee7y t\u0129nh, ki\u1ec3m tra tr\u1ef1c quan, v.v., v\u1edbi tr\u1ecdng t\u00e2m l\u00e0 an to\u00e0n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng.<\/p>","protected":false},"author":3,"featured_media":3232,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[257],"class_list":["post-4172","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-check-valve-installation-and-operation"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/4172","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=4172"}],"version-history":[{"count":1,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/4172\/revisions"}],"predecessor-version":[{"id":4174,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/4172\/revisions\/4174"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media\/3232"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media?parent=4172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/categories?post=4172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/tags?post=4172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}