{"id":1507,"date":"2022-03-16T07:42:04","date_gmt":"2022-03-16T07:42:04","guid":{"rendered":"https:\/\/xintaivalves.com\/?page_id=1507"},"modified":"2025-02-11T15:56:46","modified_gmt":"2025-02-11T07:56:46","slug":"safety-valve-collection","status":"publish","type":"page","link":"https:\/\/www.xintaivalves.com\/vi\/safety-valve-collection\/","title":{"rendered":"B\u1ed9 s\u01b0u t\u1eadp van an to\u00e0n"},"content":{"rendered":"
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\"\"<\/figure>\n<\/div>\n\n\n\n
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Kho\u1ea3ng XINTAI<\/h2>\n\n\n\n
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VAN XINTAI<\/a> C\u00d4NG TY TNHH T\u1eacP \u0110O\u00c0N \u0111\u01b0\u1ee3c th\u00e0nh l\u1eadp v\u00e0o n\u0103m 1998, l\u00e0 m\u1ed9t c\u00f4ng ty s\u1ea3n xu\u1ea5t van chuy\u00ean nghi\u1ec7p k\u1ebft h\u1ee3p R & D, \u0111\u00fac, ph\u00e1t tri\u1ec3n, s\u1ea3n xu\u1ea5t v\u00e0 b\u00e1n. Tr\u1ee5 s\u1edf ch\u00ednh c\u1ee7a T\u1eadp \u0111o\u00e0n \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u1ea1i Qu\u1eadn m\u1edbi c\u1ee7a S\u00e2n bay Longgang, \u00d4n Ch\u00e2u v\u00e0 t\u1eadp trung v\u00e0o c\u00f4ng ngh\u1ec7 nghi\u00ean c\u1ee9u v\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

Nh\u00e0 m\u00e1y c\u00f3 di\u1ec7n t\u00edch kho\u1ea3ng 30.800 m\u00e9t vu\u00f4ng. Hai c\u01a1 s\u1edf ch\u00ednh \u0111\u1ec3 \u0111\u00fac t\u01b0\u01a1ng \u1ee9ng \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u1ea1i khu c\u00f4ng nghi\u1ec7p trung t\u00e2m c\u1ee7a qu\u1eadn Longwan, \u00d4n Ch\u00e2u, v\u1edbi di\u1ec7n t\u00edch 9.800 m\u00e9t vu\u00f4ng. C\u01a1 s\u1edf \u0111\u00fac khu v\u1ef1c m\u1edbi c\u1ee7a s\u00e2n bay Longwan \u1edf \u00d4n Ch\u00e2u, v\u1edbi di\u1ec7n t\u00edch 28.000 m\u00e9t vu\u00f4ng. \u0110\u1ed9i ng\u0169 nh\u00e2n vi\u00ean hi\u1ec7n c\u00f3 l\u00e0 578 ng\u01b0\u1eddi, trong \u0111\u00f3 c\u00f3 58 nh\u00e2n vi\u00ean k\u1ef9 thu\u1eadt v\u00e0 k\u1ef9 thu\u1eadt c\u1ea5p cao v\u00e0 trung c\u1ea5p, ch\u1ee7 y\u1ebfu l\u00e0m vi\u1ec7c trong l\u0129nh v\u1ef1c d\u1ea7u m\u1ecf, kh\u00ed \u0111\u1ed1t t\u1ef1 nhi\u00ean, h\u00f3a ch\u1ea5t, nh\u00e0 m\u00e1y \u0111i\u1ec7n, luy\u1ec7n kim, qu\u1ed1c ph\u00f2ng, d\u1ef1 \u00e1n th\u1ee7y l\u1ee3i, d\u01b0\u1ee3c ph\u1ea9m v\u00e0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c.<\/p>\n\n\n\n

\"\"<\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
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B\u00e1o c\u00e1o ki\u1ec3m tra van an to\u00e0n<\/h2>\n\n\n\n

Ch\u00fang t\u00f4i s\u1ebd \u0111\u01b0a ra m\u1ed9t b\u00e1o c\u00e1o ki\u1ec3m tra nh\u01b0 th\u1ebf n\u00e0y tr\u01b0\u1edbc khi t\u1ea5t c\u1ea3 c\u00e1c \u0111\u01a1n \u0111\u1eb7t h\u00e0ng \u0111\u01b0\u1ee3c g\u1eedi \u0111i. C\u00e1c b\u01b0\u1edbc ki\u1ec3m tra c\u01a1 b\u1ea3n bao g\u1ed3m ki\u1ec3m tra tr\u1ef1c quan, ki\u1ec3m tra k\u00edch th\u01b0\u1edbc, ki\u1ec3m tra b\u1eb1ng ch\u1ee9ng, ki\u1ec3m tra s\u01a1n, ki\u1ec3m tra bao b\u00ec, sau \u0111\u00f3 \u0111\u01b0a ra b\u00e1o c\u00e1o ki\u1ec3m tra \u0111\u00e3 ho\u00e0n th\u00e0nh. Ch\u00fang t\u00f4i c\u0169ng c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c th\u1eed nghi\u1ec7m \u0111\u1eb7c bi\u1ec7t theo y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng.<\/p>\n\n\n\n

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\u0110\u1ed9i c\u1ee7a ch\u00fang t\u00f4i<\/h2>\n\n\n\n

Ch\u00fang T\u00f4i S\u1ebd Ph\u1ee5c V\u1ee5 B\u1ea1n V\u1edbi Kh\u1ea3 N\u0103ng T\u1ed1t Nh\u1ea5t B\u1eb1ng \u0110\u1ed9i Ng\u0169 Chuy\u00ean Gia<\/p>\n\n\n

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Ch\u00fang t\u00f4i l\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 cung c\u1ea5p Van an to\u00e0n \u0111\u00fac c\u00f4ng nghi\u1ec7p uy t\u00edn t\u1ea1i \u00d4n Ch\u00e2u.<\/h2>\n\n\n\n

XINTAI \u0111\u01b0\u1ee3c \u0111\u0103ng k\u00fd v\u1edbi c\u00e1c c\u01a1 quan ch\u00ednh ph\u1ee7 sau:<\/h3>\n\n\n\n

Vi\u1ec7n D\u1ea7u m\u1ecf Hoa K\u1ef3 (API) S\u1ed1 6D-1778
Ch\u1ee9ng ch\u1ec9 Ph\u00ea duy\u1ec7t H\u1ec7 th\u1ed1ng Qu\u1ea3n l\u00fd Ch\u1ea5t l\u01b0\u1ee3ng (ISO9001:2015)
Ch\u1ee9ng nh\u1eadn Ph\u00ea duy\u1ec7t H\u1ec7 th\u1ed1ng Ch\u1ea5t l\u01b0\u1ee3ng (CE) S\u1ed1 HPiVS-IP1001-015-Q-04-00
Ch\u1ee9ng nh\u1eadn \u0110\u0103ng k\u00fd (OHSAS18001) S\u1ed1 86185710109S<\/p>\n<\/div>\n\n\n\n

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\"\"<\/figure>\n<\/div>\n<\/div>\n\n\n
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\"\"<\/figure>\n<\/div><\/div><\/div>\n\n\n\n
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Gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u cho ng\u00e0nh D\u1ea7u kh\u00ed<\/h2>\n\n\n\n

Ph\u1ee5c v\u1ee5 m\u1ed9t danh s\u00e1ch kh\u00e1ch h\u00e0ng d\u00e0i h\u1ea1n \u0111\u1ea7y \u1ea5n t\u01b0\u1ee3ng v\u1edbi kinh nghi\u1ec7m v\u00e0 ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n

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\"\"<\/figure>\n<\/div>\n\n\n

Van an to\u00e0n - Thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n v\u00e0 an to\u00e0n cho n\u1ed3i h\u01a1i v\u00e0 b\u00ecnh ch\u1ecbu \u00e1p l\u1ef1c<\/strong><\/h3>\n\n\n\n

Van an to\u00e0n l\u00e0 m\u1ed9t s\u1ef1 s\u1eafp x\u1ebfp ho\u1eb7c c\u01a1 ch\u1ebf \u0111\u1ec3 gi\u1ea3i ph\u00f3ng m\u1ed9t ch\u1ea5t ra kh\u1ecfi h\u1ec7 th\u1ed1ng li\u00ean quan trong tr\u01b0\u1eddng h\u1ee3p \u00e1p su\u1ea5t ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n \u0111\u1eb7t tr\u01b0\u1edbc c\u1ee5 th\u1ec3. C\u00e1c h\u1ec7 th\u1ed1ng trong ng\u1eef c\u1ea3nh c\u00f3 th\u1ec3 l\u00e0 n\u1ed3i h\u01a1i, n\u1ed3i h\u01a1i, b\u00ecnh ch\u1ecbu \u00e1p l\u1ef1c ho\u1eb7c c\u00e1c h\u1ec7 th\u1ed1ng li\u00ean quan kh\u00e1c. Theo s\u1ef1 s\u1eafp x\u1ebfp c\u01a1 h\u1ecdc, c\u00e1i n\u00e0y \u0111\u01b0\u1ee3c l\u1eafp v\u00e0o b\u1ee9c tranh l\u1edbn h\u01a1n (m\u1ed9t ph\u1ea7n c\u1ee7a s\u1ef1 s\u1eafp x\u1ebfp l\u1edbn h\u01a1n) \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 PSV ho\u1eb7c PRV, \u0111\u00f3 l\u00e0 van an to\u00e0n \u00e1p su\u1ea5t ho\u1eb7c van gi\u1ea3m \u00e1p.<\/p>\n\n\n\n

Lo\u1ea1i c\u01a1 ch\u1ebf an to\u00e0n n\u00e0y ph\u1ea7n l\u1edbn \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u1ed5 n\u1ed3i h\u01a1i do tai n\u1ea1n. B\u1eaft \u0111\u1ea7u t\u1eeb ho\u1ea1t \u0111\u1ed9ng c\u1ee7a l\u00f2 ph\u00e2n h\u1ee7y h\u01a1i n\u01b0\u1edbc, c\u00f3 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p sau \u0111\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c cung c\u1ea5p trong giai \u0111o\u1ea1n c\u1ee7a cu\u1ed9c c\u00e1ch m\u1ea1ng c\u00f4ng nghi\u1ec7p. V\u00e0 k\u1ec3 t\u1eeb \u0111\u00f3, c\u01a1 ch\u1ebf an to\u00e0n n\u00e0y \u0111\u00e3 tr\u1ea3i qua m\u1ed9t ch\u1eb7ng \u0111\u01b0\u1eddng d\u00e0i v\u00e0 hi\u1ec7n c\u00f3 nhi\u1ec1u kh\u00eda c\u1ea1nh kh\u00e1c nhau.<\/p>\n\n\n\n

Nh\u1eefng kh\u00eda c\u1ea1nh nh\u01b0 \u1ee9ng d\u1ee5ng, ti\u00eau ch\u00ed hi\u1ec7u su\u1ea5t, ph\u1ea1m vi, ti\u00eau chu\u1ea9n d\u1ef1a tr\u00ean qu\u1ed1c gia (c\u00e1c qu\u1ed1c gia nh\u01b0 Hoa K\u1ef3, Li\u00ean minh Ch\u00e2u \u00c2u, Nh\u1eadt B\u1ea3n, H\u00e0n Qu\u1ed1c cung c\u1ea5p c\u00e1c ti\u00eau chu\u1ea9n kh\u00e1c nhau), v.v. qu\u1ea3n l\u00fd \u0111\u1ec3 ph\u00e2n bi\u1ec7t ho\u1eb7c ph\u00e2n lo\u1ea1i ph\u00e2n kh\u00fac van an to\u00e0n n\u00e0y. V\u00ec v\u1eady, c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u c\u00e1ch kh\u00e1c nhau \u0111\u1ec3 ph\u00e2n bi\u1ec7t c\u00e1c van an to\u00e0n n\u00e0y nh\u01b0ng m\u1ed9t ph\u1ea1m vi ph\u00e2n nh\u00e1nh ph\u1ed5 bi\u1ebfn nh\u01b0 sau:<\/p>\n\n\n\n

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  • GI\u1ed0NG T\u00d4I<\/li>\n\n\n\n
  • Thang m\u00e1y<\/li>\n\n\n\n
  • ki\u1ec3m so\u00e1t d\u00f2ng ch\u1ea3y<\/li>\n\n\n\n
  • c\u00e2n b\u1eb1ng<\/li>\n\n\n\n
  • v\u1eadn h\u00e0nh b\u1eb1ng \u0111i\u1ec7n<\/li>\n\n\n\n
  • N\u00e2ng to\u00e0n b\u1ed9 \u0111\u01b0\u1eddng li\u1ec1n n\u00e9t<\/li>\n\n\n\n
  • T\u1ea3i an to\u00e0n tr\u1ef1c ti\u1ebfp<\/li>\n\n\n\n
  • B\u1eadc th\u1ea7y<\/li>\n<\/ul>\n\n\n\n

    Hi\u1ec7p h\u1ed9i K\u1ef9 s\u01b0 C\u01a1 kh\u00ed Hoa K\u1ef3 (ASME) I tap l\u00e0 m\u1ed9t lo\u1ea1i van an to\u00e0n m\u1edf ra \u0111\u1ed1i v\u1edbi \u00e1p su\u1ea5t 3% v\u00e0 4% (m\u00e3 ASME cho c\u00e1c \u1ee9ng d\u1ee5ng b\u00ecnh ch\u1ecbu \u00e1p l\u1ef1c) trong khi van ASME VIII m\u1edf \u1edf \u00e1p su\u1ea5t 10% v\u00e0 \u0111\u00f3ng \u1edf 7%. Van an to\u00e0n thang m\u00e1y \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i th\u00eam th\u00e0nh thang m\u00e1y th\u1ea5p v\u00e0 thang m\u00e1y \u0111\u1ea7y \u0111\u1ee7. C\u00e1c van \u0111i\u1ec1u khi\u1ec3n l\u01b0u l\u01b0\u1ee3ng \u0111i\u1ec1u ch\u1ec9nh \u00e1p su\u1ea5t ho\u1eb7c l\u01b0u l\u01b0\u1ee3ng c\u1ee7a ch\u1ea5t l\u1ecfng trong khi van c\u00e2n b\u1eb1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng do \u00e1p su\u1ea5t g\u00e2y ra \u0111\u1ed1i v\u1edbi c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadn h\u00e0nh c\u1ee7a van theo ng\u1eef c\u1ea3nh.<\/p>\n\n\n\n

    Van v\u1eadn h\u00e0nh b\u1eb1ng \u0111i\u1ec7n l\u00e0 m\u1ed9t lo\u1ea1i van gi\u1ea3m \u00e1p m\u00e0 ngu\u1ed3n \u0111i\u1ec7n b\u00ean ngo\u00e0i c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u1ea3m \u00e1p su\u1ea5t. M\u1ed9t van gi\u1ea3m t\u1ef7 l\u1ec7 \u0111\u01b0\u1ee3c m\u1edf m\u1ed9t c\u00e1ch t\u01b0\u01a1ng \u0111\u1ed1i \u1ed5n \u0111\u1ecbnh so v\u1edbi vi\u1ec7c t\u0103ng \u00e1p su\u1ea5t. C\u00f3 2 lo\u1ea1i van an to\u00e0n n\u1ea1p tr\u1ef1c ti\u1ebfp, th\u1ee9 nh\u1ea5t l\u00e0 m\u00e0ng ng\u0103n v\u00e0 th\u1ee9 hai: \u1ed1ng th\u1ed5i. m\u00e0ng ng\u0103n l\u00e0 c\u00e1c van l\u00f2 xo \u0111\u1ec3 b\u1ea3o v\u1ec7 t\u00e1c \u0111\u1ed9ng c\u1ee7a m\u00e0ng ch\u1ea5t l\u1ecfng trong khi \u1ed1ng th\u1ed5i cung c\u1ea5p s\u1ef1 s\u1eafp x\u1ebfp trong \u0111\u00f3 c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a ph\u1ea7n t\u1eed quay v\u00e0 ngu\u1ed3n \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi t\u00e1c \u0111\u1ed9ng c\u1ee7a ch\u1ea5t l\u1ecfng th\u00f4ng qua \u1ed1ng th\u1ed5i.<\/p>\n\n\n\n

    Trong van ch\u00ednh, ho\u1ea1t \u0111\u1ed9ng v\u00e0 th\u1eadm ch\u00ed c\u1ea3 qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi ch\u1ea5t l\u1ecfng \u0111\u01b0\u1ee3c x\u1ea3 qua van th\u00ed \u0111i\u1ec3m. B\u00e2y gi\u1edd \u0111\u1ebfn v\u1edbi b\u1ee9c tranh to\u00e0n c\u1ea3nh h\u01a1n, ph\u00e2n kh\u00fac d\u1ef1a tr\u00ean van an to\u00e0n \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i nh\u01b0 sau:<\/p>\n\n\n\n

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    • Van \u00e1p su\u1ea5t nhi\u1ec7t (\u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 cung c\u1ea5p b\u1ea3o v\u1ec7 trong tr\u01b0\u1eddng h\u1ee3p \u00e1p su\u1ea5t v\u01b0\u1ee3t qu\u00e1 n\u1ebfu thi\u1ebft b\u1ecb t\u0103ng nhi\u1ec7t \u0111\u1ed9).<\/li>\n\n\n\n
    • Van d\u00f2ng ch\u1ea3y (xu\u1ea5t hi\u1ec7n khi l\u01b0\u1ee3ng kh\u00ed ho\u1eb7c ch\u1ea5t l\u1ecfng l\u1edbn h\u01a1n c\u1ea7n \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng nhanh ch\u00f3ng \u0111\u1ec3 gi\u1ea3m b\u1edbt \u00e1p su\u1ea5t ng\u00e0y c\u00e0ng t\u0103ng).<\/li>\n\n\n\n
    • Van ng\u1eaft (\u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00f3ng \u0111\u01b0\u1eddng d\u1eabn ch\u1ea5t l\u1ecfng ho\u1eb7c kh\u00ed v\u00e0 \u0111\u1ec3 ng\u0103n d\u00f2ng ch\u1ea3y c\u1ee7a v\u1eadt li\u1ec7u).<\/li>\n\n\n\n
    • <\/li>\n<\/ul>\n\n\n\n

      V\u00ec v\u1eady, nh\u00ecn chung, van an to\u00e0n \u00e1p su\u1ea5t, van gi\u1ea3m \u00e1p su\u1ea5t, van gi\u1ea3m \u00e1p, van gi\u1ea3m \u00e1p v\u1eadn h\u00e0nh th\u1eed nghi\u1ec7m, van an to\u00e0n \u00e1p su\u1ea5t th\u1ea5p, van an to\u00e0n \u00e1p su\u1ea5t ch\u00e2n kh\u00f4ng, v.v. ho\u00e0n thi\u1ec7n ph\u1ea1m vi c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n trong n\u1ed3i h\u01a1i v\u00e0 c\u00e1c thi\u1ebft b\u1ecb li\u00ean quan.<\/p>\n\n\n\n

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      \"Van<\/figure>\n\n\n\n
      \"Van<\/figure>\n\n\n\n
      \"Van<\/figure>\n<\/figure>\n\n\n\n

      <\/p>\n\n\n\n

      C\u00f4ng su\u1ea5t x\u1ea3 c\u1ee7a van an to\u00e0n l\u00e0 bao nhi\u00eau?<\/h2>\n\n\n\n

      Van an to\u00e0n c\u00f3 kh\u1ea3 n\u0103ng x\u1ea3 kh\u00e1c nhau. Nh\u1eefng kh\u1ea3 n\u0103ng n\u00e0y d\u1ef1a tr\u00ean di\u1ec7n t\u00edch h\u00ecnh h\u1ecdc c\u1ee7a gh\u1ebf c\u01a1 th\u1ec3 \u1edf ph\u00eda tr\u00ean v\u00e0 ph\u00eda d\u01b0\u1edbi c\u1ee7a van. \u0110\u01b0\u1eddng k\u00ednh d\u00f2ng ch\u1ea3y l\u00e0 \u0111\u01b0\u1eddng k\u00ednh h\u00ecnh h\u1ecdc t\u1ed1i thi\u1ec3u \u1edf ph\u00eda tr\u00ean v\u00e0 ph\u00eda d\u01b0\u1edbi c\u1ee7a th\u00e2n gh\u1ebf. <\/p>\n\n\n\n

      K\u00fd hi\u1ec7u k\u00edch th\u01b0\u1edbc danh ngh\u0129a \u0111\u1ec1 c\u1eadp \u0111\u1ebfn \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 v\u00e0o. Kh\u1ea3 n\u0103ng ch\u1ea3y l\u00fd thuy\u1ebft c\u1ee7a Van an to\u00e0n l\u00e0 l\u01b0u l\u01b0\u1ee3ng kh\u1ed1i qua m\u1ed9t l\u1ed7 c\u00f3 c\u00f9ng di\u1ec7n t\u00edch m\u1eb7t c\u1eaft ngang v\u1edbi di\u1ec7n t\u00edch d\u00f2ng ch\u1ea3y c\u1ee7a van. C\u00f4ng su\u1ea5t n\u00e0y kh\u00f4ng t\u00ednh \u0111\u1ebfn t\u1ed5n th\u1ea5t d\u00f2ng ch\u1ea3y do van g\u00e2y ra. C\u00f4ng su\u1ea5t th\u1ef1c t\u1ebf \u0111\u01b0\u1ee3c \u0111o v\u00e0 c\u00f4ng su\u1ea5t l\u01b0u l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn l\u00e0 c\u00f4ng su\u1ea5t l\u01b0u l\u01b0\u1ee3ng th\u1ef1c t\u1ebf gi\u1ea3m \u0111i 10%.<\/p>\n\n\n\n

      Kh\u1ea3 n\u0103ng x\u1ea3 c\u1ee7a van an to\u00e0n ph\u1ee5 thu\u1ed9c v\u00e0o \u00e1p su\u1ea5t v\u00e0 v\u1ecb tr\u00ed c\u00e0i \u0111\u1eb7t trong h\u1ec7 th\u1ed1ng. Sau khi t\u00ednh to\u00e1n \u00e1p su\u1ea5t c\u00e0i \u0111\u1eb7t, ph\u1ea3i x\u00e1c \u0111\u1ecbnh c\u00f4ng su\u1ea5t x\u1ea3. Van an to\u00e0n c\u00f3 th\u1ec3 qu\u00e1 kh\u1ed5 ho\u1eb7c qu\u00e1 nh\u1ecf t\u00f9y thu\u1ed9c v\u00e0o l\u01b0u l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y v\u00e0\/ho\u1eb7c \u00e1p su\u1ea5t c\u00e0i \u0111\u1eb7t c\u1ee7a van.<\/p>\n\n\n\n

      Kh\u1ea3 n\u0103ng x\u1ea3 th\u1ef1c t\u1ebf c\u1ee7a van an to\u00e0n ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i h\u1ec7 th\u1ed1ng x\u1ea3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. Trong d\u1ecbch v\u1ee5 ch\u1ea5t l\u1ecfng, van an to\u00e0n th\u01b0\u1eddng t\u1ef1 \u0111\u1ed9ng v\u00e0 \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t b\u1eb1ng \u00e1p su\u1ea5t tr\u1ef1c ti\u1ebfp. <\/p>\n\n\n\n

      N\u1ebfu b\u1ea1n mu\u1ed1n bi\u1ebft th\u00eam v\u1ec1 kh\u1ea3 n\u0103ng x\u1ea3 c\u1ee7a van an to\u00e0n, h\u00e3y ti\u1ebfp t\u1ee5c \u0111\u1ecdc b\u00e0i vi\u1ebft n\u00e0y.<\/p>\n\n\n\n

      Van an to\u00e0n l\u00e0 g\u00ec?<\/strong><\/h4>\n\n\n\n

      M\u1ed9t van an to\u00e0n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1ea3o v\u1ec7 ch\u1ed1ng qu\u00e1 \u00e1p trong h\u1ec7 th\u1ed1ng ch\u1ea5t l\u1ecfng. Thi\u1ebft k\u1ebf c\u1ee7a n\u00f3 cho ph\u00e9p \u0111\u0129a n\u00e2ng l\u00ean, cho bi\u1ebft van s\u1eafp m\u1edf. Khi \u00e1p su\u1ea5t \u0111\u1ea7u v\u00e0o t\u0103ng cao h\u01a1n \u00e1p su\u1ea5t \u0111\u00e3 \u0111\u1eb7t, thanh d\u1eabn di chuy\u1ec3n \u0111\u1ebfn v\u1ecb tr\u00ed m\u1edf v\u00e0 m\u00f4i tr\u01b0\u1eddng ch\u1ea3y \u0111\u1ebfn \u0111\u1ea7u ra qua \u1ed1ng th\u00ed \u0111i\u1ec3m. Khi \u00e1p su\u1ea5t \u0111\u1ea7u v\u00e0o gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi \u00e1p su\u1ea5t c\u00e0i \u0111\u1eb7t, van ch\u00ednh s\u1ebd \u0111\u00f3ng l\u1ea1i v\u00e0 ng\u0103n qu\u00e1 \u00e1p. C\u00f3 n\u0103m ti\u00eau ch\u00ed \u0111\u1ec3 l\u1ef1a ch\u1ecdn m\u1ed9t van an to\u00e0n.<\/p>\n\n\n\n

      Y\u00eau c\u1ea7u \u0111\u1ea7u ti\u00ean v\u00e0 c\u01a1 b\u1ea3n nh\u1ea5t c\u1ee7a van an to\u00e0n l\u00e0 kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t d\u00f2ng kh\u00ed m\u1ed9t c\u00e1ch an to\u00e0n. Do \u0111\u00f3, van ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t d\u00f2ng kh\u00ed v\u00e0 n\u01b0\u1edbc. Van ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t cao c\u1ee7a h\u1ec7 th\u1ed1ng. \u0110i\u1ec1u n\u00e0y l\u00e0 do kh\u00ed ho\u1eb7c h\u01a1i n\u01b0\u1edbc t\u1eeb l\u00f2 h\u01a1i s\u1ebd \u0111\u01b0\u1ee3c ng\u01b0ng t\u1ee5 v\u00e0 l\u1ea5p \u0111\u1ea7y \u0111\u01b0\u1eddng \u1ed1ng. H\u01a1i n\u01b0\u1edbc sau \u0111\u00f3 s\u1ebd l\u00e0m \u01b0\u1edbt \u0111\u1ebf van an to\u00e0n.<\/p>\n\n\n\n

      Y\u00eau c\u1ea7u ch\u00ednh kh\u00e1c \u0111\u1ed1i v\u1edbi van an to\u00e0n l\u00e0 kh\u1ea3 n\u0103ng ng\u0103n ch\u1eb7n s\u1ef1 t\u00edch t\u1ee5 \u00e1p su\u1ea5t. Ch\u00fang ng\u0103n ng\u1eeba t\u00ecnh tr\u1ea1ng qu\u00e1 \u00e1p su\u1ea5t b\u1eb1ng c\u00e1ch cho ph\u00e9p ch\u1ea5t l\u1ecfng ho\u1eb7c kh\u00ed tho\u00e1t ra ngo\u00e0i. Van an to\u00e0n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau. V\u00ed d\u1ee5, c\u00e1c \u0111\u01b0\u1eddng d\u1eabn kh\u00ed \u0111\u1ed1t v\u00e0 h\u01a1i n\u01b0\u1edbc c\u00f3 th\u1ec3 ng\u0103n ng\u1eeba thi\u1ec7t h\u1ea1i nghi\u00eam tr\u1ecdng cho nh\u00e0 m\u00e1y. Ch\u00fang c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 van x\u1ea3 an to\u00e0n. Trong tr\u01b0\u1eddng h\u1ee3p kh\u1ea9n c\u1ea5p, van an to\u00e0n s\u1ebd t\u1ef1 \u0111\u1ed9ng m\u1edf v\u00e0 x\u1ea3 \u00e1p su\u1ea5t kh\u00ed ho\u1eb7c ch\u1ea5t l\u1ecfng t\u1eeb h\u1ec7 th\u1ed1ng \u0111i\u1ec1u \u00e1p, ng\u0103n kh\u00f4ng cho n\u00f3 \u0111\u1ea1t \u0111\u1ebfn m\u1ee9c nguy hi\u1ec3m.<\/p>\n\n\n\n

      C\u00f4ng su\u1ea5t x\u1ea3 c\u1ee7a van an to\u00e0n l\u00e0 bao nhi\u00eau?<\/strong><\/h3>\n\n\n\n

      Kh\u1ea3 n\u0103ng x\u1ea3 c\u1ee7a van an to\u00e0n d\u1ef1a tr\u00ean di\u1ec7n t\u00edch l\u1ed7, \u00e1p su\u1ea5t \u0111\u1eb7t v\u00e0 v\u1ecb tr\u00ed trong h\u1ec7 th\u1ed1ng. C\u00f4ng su\u1ea5t x\u1ea3 c\u1ee7a van an to\u00e0n ph\u1ea3i \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n d\u1ef1a tr\u00ean l\u01b0u l\u01b0\u1ee3ng t\u1ed1i \u0111a qua c\u00e1c khu v\u1ef1c l\u1ed7 \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra c\u1ee7a n\u00f3. K\u00edch th\u01b0\u1edbc danh ngh\u0129a c\u1ee7a n\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. <\/p>\n\n\n\n

      Kh\u1ea3 n\u0103ng x\u1ea3 c\u1ee7a n\u00f3 l\u00e0 l\u01b0u l\u01b0\u1ee3ng t\u1ed1i \u0111a qua van m\u00e0 n\u00f3 c\u00f3 th\u1ec3 x\u1ea3 ra, d\u1ef1a tr\u00ean l\u01b0u l\u01b0\u1ee3ng t\u1ed1i \u0111a qua t\u1eebng \u0111\u01b0\u1eddng d\u1eabn d\u00f2ng ch\u1ea3y ri\u00eang l\u1ebb ho\u1eb7c \u0111\u01b0\u1eddng d\u1eabn d\u00f2ng ch\u1ea3y k\u1ebft h\u1ee3p. \u00c1p su\u1ea5t x\u1ea3 c\u1ee7a van an to\u00e0n ph\u1ea3i l\u1edbn h\u01a1n \u00e1p su\u1ea5t v\u1eadn h\u00e0nh c\u1ee7a h\u1ec7 th\u1ed1ng. Theo nguy\u00ean t\u1eafc ng\u00f3n tay c\u00e1i, \u00e1p su\u1ea5t x\u1ea3 ph\u1ea3i cao h\u01a1n 10% so v\u1edbi \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n

      \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ch\u1ecdn kh\u1ea3 n\u0103ng x\u1ea3 c\u1ee7a van an to\u00e0n d\u1ef1a tr\u00ean k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng \u1ed1ng \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra. L\u00fd t\u01b0\u1edfng nh\u1ea5t l\u00e0 c\u00f4ng su\u1ea5t x\u1ea3 ph\u1ea3i b\u1eb1ng ho\u1eb7c l\u1edbn h\u01a1n c\u00f4ng su\u1ea5t t\u1ed1i \u0111a c\u1ee7a h\u1ec7 th\u1ed1ng. M\u1ed9t van an to\u00e0n c\u0169ng n\u00ean \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t theo chi\u1ec1u d\u1ecdc v\u00e0 v\u00e0o m\u1ed9t kh\u1edbp n\u1ed1i s\u1ea1ch. Trong khi l\u1eafp \u0111\u1eb7t van, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i s\u1eed d\u1ee5ng c\u1edd l\u00ea th\u00edch h\u1ee3p \u0111\u1ec3 l\u1eafp \u0111\u1eb7t. \u0110\u01b0\u1eddng \u1ed1ng x\u1ea3 ph\u1ea3i d\u1ed1c xu\u1ed1ng \u0111\u1ec3 tho\u00e1t n\u01b0\u1edbc ng\u01b0ng t\u1ee5.<\/p>\n\n\n\n

      Kh\u1ea3 n\u0103ng x\u1ea3 c\u1ee7a van an to\u00e0n \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng m\u1ed9t s\u1ed1 c\u00e1ch kh\u00e1c nhau. \u0110\u1ea7u ti\u00ean l\u00e0 \u00e1p su\u1ea5t th\u1eed nghi\u1ec7m. \u00c1p su\u1ea5t \u0111o n\u00e0y l\u00e0 \u00e1p su\u1ea5t m\u00e0 van m\u1edf ra, trong khi \u00e1p su\u1ea5t th\u1ee9 hai l\u00e0 \u00e1p su\u1ea5t m\u00e0 van \u0111\u00f3ng l\u1ea1i. C\u1ea3 hai \u0111\u1ec1u \u0111\u01b0\u1ee3c \u0111o trong gi\u00e1 \u0111\u1ee1 th\u1eed nghi\u1ec7m trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t. Van an to\u00e0n c\u00f3 \u00e1p su\u1ea5t th\u1eed 10.000 psi \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 \u1edf m\u1ee9c 10.000 psi (theo ASME PTC25.3).<\/p>\n\n\n\n

      Kh\u1ea3 n\u0103ng x\u1ea3 c\u1ee7a van an to\u00e0n ph\u1ea3i \u0111\u1ee7 l\u1edbn \u0111\u1ec3 ti\u00eau t\u00e1n m\u1ed9t l\u01b0\u1ee3ng l\u1edbn \u00e1p su\u1ea5t. M\u1ed9t van nh\u1ecf c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng nh\u1ecf h\u01a1n, nh\u01b0ng van l\u1edbn h\u01a1n c\u00f3 th\u1ec3 g\u00e2y n\u1ed5. Trong m\u1ed9t nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t quy m\u00f4 l\u1edbn, van an to\u00e0n r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ef1 an to\u00e0n c\u1ee7a nh\u00e2n vi\u00ean v\u00e0 thi\u1ebft b\u1ecb. Ch\u1ecdn k\u00edch th\u01b0\u1edbc van ph\u00f9 h\u1ee3p cho m\u1ed9t h\u1ec7 th\u1ed1ng c\u1ee5 th\u1ec3 l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft cho hi\u1ec7u qu\u1ea3 c\u1ee7a n\u00f3.<\/p>\n\n\n\n

      <\/p>\n\n\n\n

      L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u00ednh to\u00e1n c\u00f4ng su\u1ea5t x\u1ea3 c\u1ee7a van an to\u00e0n?<\/strong><\/h4>\n\n\n\n

      Tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng van an to\u00e0n, b\u1ea1n c\u1ea7n bi\u1ebft kh\u1ea3 n\u0103ng x\u1ea3 c\u1ee7a n\u00f3. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 b\u01b0\u1edbc b\u1ea1n c\u1ea7n l\u00e0m theo \u0111\u1ec3 t\u00ednh to\u00e1n kh\u1ea3 n\u0103ng x\u1ea3 c\u1ee7a van an to\u00e0n.<\/p>\n\n\n\n

        \n
      • Th\u1ee7 t\u1ee5c ki\u1ec3m tra<\/strong><\/li>\n<\/ul>\n\n\n\n

        \u0110\u1ec3 ki\u1ec3m tra kh\u1ea3 n\u0103ng x\u1ea3 c\u1ee7a van an to\u00e0n, van an to\u00e0n c\u1ea7n \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u1edf v\u1ecb tr\u00ed th\u00edch h\u1ee3p. H\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra c\u1ee7a n\u00f3 ph\u1ea3i \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch ho\u00e0n to\u00e0n tr\u01b0\u1edbc khi l\u1eafp \u0111\u1eb7t. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 tr\u00e1nh s\u1eed d\u1ee5ng qu\u00e1 nhi\u1ec1u b\u0103ng PTFE v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng vi\u1ec7c l\u1eafp \u0111\u1eb7t ch\u1eafc ch\u1eafn. Van an to\u00e0n kh\u00f4ng \u0111\u01b0\u1ee3c ti\u1ebfp x\u00fac v\u1edbi rung \u0111\u1ed9ng ho\u1eb7c c\u0103ng th\u1eb3ng qu\u00e1 m\u1ee9c. Khi l\u1eafp van an to\u00e0n, van ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eafp theo ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng v\u00e0 c\u00f3 c\u1ea7n ki\u1ec3m tra \u1edf ph\u00eda tr\u00ean. \u0110\u1ea7u n\u1ed1i \u0111\u1ea7u v\u00e0o c\u1ee7a van an to\u00e0n ph\u1ea3i \u0111\u01b0\u1ee3c g\u1eafn v\u00e0o b\u00ecnh ho\u1eb7c \u0111\u01b0\u1eddng \u1ed1ng c\u00f3 chi\u1ec1u d\u00e0i \u1ed1ng ng\u1eafn nh\u1ea5t. N\u00f3 kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ecb gi\u00e1n \u0111o\u1ea1n b\u1edfi b\u1ea5t k\u1ef3 van c\u00e1ch ly n\u00e0o. T\u1ed5n th\u1ea5t \u00e1p su\u1ea5t \u1edf \u0111\u1ea7u v\u00e0o c\u1ee7a van an to\u00e0n kh\u00f4ng \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 3% c\u1ee7a \u00e1p su\u1ea5t c\u00e0i \u0111\u1eb7t. <\/p>\n\n\n\n

          \n
        • T\u00ednh C\u00f4ng Su\u1ea5t X\u1ea3 C\u1ee7a Van An To\u00e0n<\/strong><\/li>\n<\/ul>\n\n\n\n

          K\u00edch th\u01b0\u1edbc c\u1ee7a van an to\u00e0n ph\u1ee5 thu\u1ed9c v\u00e0o l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng c\u1ea7n thi\u1ebft \u0111\u1ec3 ki\u1ec3m so\u00e1t. C\u00f4ng su\u1ea5t x\u1ea3 \u0111\u1ecbnh m\u1ee9c l\u00e0 m\u1ed9t ch\u1ee9c n\u0103ng c\u1ee7a di\u1ec7n t\u00edch l\u1ed7 van an to\u00e0n, \u00e1p su\u1ea5t \u0111\u1eb7t v\u00e0 v\u1ecb tr\u00ed trong h\u1ec7 th\u1ed1ng. S\u1eed d\u1ee5ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u1ec1 di\u1ec7n t\u00edch l\u1ed7 v\u00e0 k\u00edch th\u01b0\u1edbc danh ngh\u0129a c\u1ee7a van, c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c c\u00f4ng su\u1ea5t c\u1ee7a van an to\u00e0n. L\u01b0u l\u01b0\u1ee3ng x\u1ea3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng l\u01b0u l\u01b0\u1ee3ng t\u1ed1i \u0111a qua van ho\u1eb7c l\u01b0u l\u01b0\u1ee3ng k\u1ebft h\u1ee3p c\u1ee7a m\u1ed9t s\u1ed1 \u0111\u01b0\u1eddng d\u1eabn. Khi \u0111\u1ecbnh c\u1ee1 van an to\u00e0n, c\u1ea7n xem x\u00e9t c\u1ea3 kh\u1ea3 n\u0103ng x\u1ea3 l\u00fd thuy\u1ebft v\u00e0 th\u1ef1c t\u1ebf c\u1ee7a n\u00f3. L\u00fd t\u01b0\u1edfng nh\u1ea5t l\u00e0 c\u00f4ng su\u1ea5t x\u1ea3 s\u1ebd b\u1eb1ng di\u1ec7n t\u00edch t\u1ed1i thi\u1ec3u.<\/p>\n\n\n\n

            \n
          • \u0110\u1eb7t \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c t\u1ed1i \u0111a cho ph\u00e9p<\/strong><\/li>\n<\/ul>\n\n\n\n

            \u0110\u1ec3 x\u00e1c \u0111\u1ecbnh \u00e1p su\u1ea5t c\u00e0i \u0111\u1eb7t ch\u00ednh x\u00e1c cho van an to\u00e0n, h\u00e3y xem x\u00e9t c\u00e1c ti\u00eau ch\u00ed sau. N\u00f3 ph\u1ea3i nh\u1ecf h\u01a1n MAAP c\u1ee7a h\u1ec7 th\u1ed1ng. \u0110\u1eb7t \u00e1p su\u1ea5t 5% l\u1edbn h\u01a1n MAAP s\u1ebd d\u1eabn \u0111\u1ebfn \u00e1p su\u1ea5t qu\u00e1 m\u1ee9c 10%. N\u1ebfu \u00e1p su\u1ea5t c\u00e0i \u0111\u1eb7t cao h\u01a1n MAAP, van an to\u00e0n s\u1ebd kh\u00f4ng \u0111\u00f3ng. MAAP kh\u00f4ng bao gi\u1edd \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 \u00e1p su\u1ea5t \u0111\u00e3 \u0111\u1eb7t. \u00c1p su\u1ea5t c\u00e0i \u0111\u1eb7t qu\u00e1 cao s\u1ebd d\u1eabn \u0111\u1ebfn kh\u1ea3 n\u0103ng ng\u1eaft k\u00e9m sau khi x\u1ea3. T\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i van, s\u1ef1 thay \u0111\u1ed5i \u00e1p su\u1ea5t ng\u01b0\u1ee3c t\u1eeb 10% \u0111\u1ebfn 15% c\u1ee7a \u00e1p su\u1ea5t c\u00e0i \u0111\u1eb7t kh\u00f4ng th\u1ec3 x\u1eed l\u00fd b\u1eb1ng van th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n

            <\/h2>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"

            About XINTAI XINTAI VALVE GROUP CO., LTD. was founded in 1998, is a professional valve manufacturing company that conjoins R&D, casting, development, production and sale. The Group’s headquarters is located in the Longgang Airport New District, Wenzhou, and is centered on research and manufacturing technology. The factory covers an area of approximately 30,800 square meters. […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"template-category.php","meta":{"footnotes":""},"class_list":["post-1507","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/pages\/1507","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/comments?post=1507"}],"version-history":[{"count":6,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/pages\/1507\/revisions"}],"predecessor-version":[{"id":8559,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/pages\/1507\/revisions\/8559"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media?parent=1507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}