{"id":1296,"date":"2026-02-02T09:00:00","date_gmt":"2026-02-02T09:00:00","guid":{"rendered":"https:\/\/www.ykyvalve.com\/?p=1296"},"modified":"2026-03-03T07:13:38","modified_gmt":"2026-03-03T07:13:38","slug":"gate-valve-for-steam-design-material-selection","status":"publish","type":"post","link":"https:\/\/www.ykyvalve.com\/vi\/blog\/application\/gate-valve-for-steam-design-material-selection\/","title":{"rendered":"Van c\u1ed5ng d\u00f9ng cho h\u01a1i n\u01b0\u1edbc: H\u01b0\u1edbng d\u1eabn thi\u1ebft k\u1ebf v\u00e0 l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn van c\u1ed5ng ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng h\u01a1i n\u01b0\u1edbc l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 trong su\u1ed1t qu\u00e1 tr\u00ecnh c\u00f4ng nghi\u1ec7p. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng trong c\u00e1c m\u00f4i tr\u01b0\u1eddng n\u00e0y nh\u1edd kh\u1ea3 n\u0103ng t\u1ea1o ra \u0111\u1ed9 k\u00edn kh\u00edt v\u00e0 x\u1eed l\u00fd hi\u1ec7u qu\u1ea3 m\u00f4i tr\u01b0\u1eddng \u00e1p su\u1ea5t cao do gi\u00e3n n\u1edf nhi\u1ec7t v\u00e0 \u0103n m\u00f2n g\u00e2y ra.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Do \u0111\u00f3, c\u00e1c k\u1ef9 s\u01b0 ch\u1ee7 y\u1ebfu t\u1eadp trung v\u00e0o... <a href=\"https:\/\/www.ykyvalve.com\/vi\/quality\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0111\u1ed9 b\u1ec1n v\u1eadt li\u1ec7u<\/a> v\u00e0 thi\u1ebft k\u1ebf \u0111\u1ebf van. H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd t\u00ecm hi\u1ec3u c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt \u0111\u1ec3 l\u1ef1a ch\u1ecdn van c\u1ed5ng h\u01a1i.\u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Hi\u1ec3u r\u00f5 nh\u1eefng th\u00e1ch th\u1ee9c c\u1ee7a d\u1ecbch v\u1ee5 h\u01a1i n\u01b0\u1edbc&nbsp;<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh quy tr\u00ecnh l\u1ef1a ch\u1ecdn, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i hi\u1ec3u r\u00f5 c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a \u1ee9ng d\u1ee5ng h\u01a1i n\u01b0\u1edbc \u00e1p su\u1ea5t cao c\u1ee7a b\u1ea1n. H\u01a1i n\u01b0\u1edbc l\u00e0 m\u00f4i ch\u1ea5t \u0111\u00f2i h\u1ecfi kh\u1eaft khe \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 van n\u00e0o v\u00ec n\u00f3 mang n\u0103ng l\u01b0\u1ee3ng \u0111\u1ed9ng h\u1ecdc cao c\u00f3 th\u1ec3 l\u00e0m \u0103n m\u00f2n c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong. \u0110i\u1ec1u n\u00e0y li\u00ean quan \u0111\u1ebfn c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 \u00e1p su\u1ea5t ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u0111a, nhi\u1ec7t \u0111\u1ed9 v\u00e0 lo\u1ea1i h\u01a1i n\u01b0\u1edbc (b\u00e3o h\u00f2a ho\u1eb7c qu\u00e1 nhi\u1ec7t).&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 s\u1ee5t gi\u1ea3m \u00e1p su\u1ea5t trong \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn h\u01a1i n\u01b0\u1edbc c\u00f3 th\u1ec3 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng m\u00e0i m\u00f2n b\u1ec1 m\u1eb7t van, trong \u0111\u00f3 h\u01a1i n\u01b0\u1edbc chuy\u1ec3n \u0111\u1ed9ng nhanh l\u00e0m m\u00f2n gio\u0103ng van. Ngay c\u1ea3 m\u1ed9t r\u00f2 r\u1ec9 nh\u1ecf c\u0169ng c\u00f3 th\u1ec3 nhanh ch\u00f3ng tr\u1edf n\u00ean nghi\u00eam tr\u1ecdng h\u01a1n, do \u0111\u00f3 c\u00e1c k\u1ef9 s\u01b0 t\u1eadp trung v\u00e0o vi\u1ec7c \u0111\u00f3ng k\u00edn ho\u00e0n to\u00e0n \u0111\u1ec3 ng\u0103n ng\u1eeba h\u01b0 h\u1ecfng.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 c\u0169ng khi\u1ebfn c\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i gi\u00e3n n\u1edf v\u00e0 ti\u1ebfp x\u00fac v\u1edbi nhau. S\u1ef1 chuy\u1ec3n \u0111\u1ed9ng n\u00e0y th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng k\u1eb9t ho\u1eb7c b\u00f3 nhi\u1ec7t, v\u00e0 van c\u1ed5ng d\u00f9ng cho h\u1ec7 th\u1ed1ng h\u01a1i n\u01b0\u1edbc ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c nh\u1eefng \u1ee9ng su\u1ea5t n\u00e0y m\u00e0 kh\u00f4ng b\u1ecb r\u00f2 r\u1ec9.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u01a1n n\u1eefa, vi\u1ec7c hi\u1ec3u r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c lo\u1ea1i h\u01a1i n\u01b0\u1edbc l\u00e0 r\u1ea5t quan tr\u1ecdng. H\u01a1i n\u01b0\u1edbc b\u00e3o h\u00f2a c\u00f3 m\u1eadt \u0111\u1ed9 cao v\u00e0 g\u00e2y \u0103n m\u00f2n, trong khi h\u01a1i n\u01b0\u1edbc qu\u00e1 nhi\u1ec7t l\u00e0 m\u1ed9t lo\u1ea1i kh\u00ed kh\u00f4. Vi\u1ec7c x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c lo\u1ea1i h\u01a1i n\u01b0\u1edbc s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u1ecdi th\u1ee9, t\u1eeb l\u01b0u l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft (Cv) \u0111\u1ebfn vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u.&nbsp;<\/p>\n\n\n\n<style>\n\/* \u5f15\u5165 Poppins \u5b57\u4f53 *\/\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Poppins:wght@400;600;700&display=swap');\n\n.hero-product-card {\n    display: flex;\n    align-items: center;\n    justify-content: space-between;\n    background: #f9f9f9;\n    border: 1px solid #e0e0e0;\n    border-radius: 12px;\n    padding: 25px;\n    margin: 40px 0;\n    box-shadow: 0 4px 10px rgba(0,0,0,0.05);\n    font-family: 'Poppins', Arial, sans-serif; \/* \u5b57\u4f53\u4fee\u6539\u4e3a Poppins *\/\n    flex-wrap: wrap;\n    transition: box-shadow 0.3s ease;\n}\n\n.hero-product-card:hover {\n    box-shadow: 0 6px 16px rgba(0,0,0,0.08);\n}\n\n.hero-product-card .content {\n    max-width: 60%;\n}\n\n.product-title {\n    font-size: 24px; \/* \u7565\u5fae\u589e\u5927\u6807\u9898\uff0c\u66f4\u7b26\u5408 Poppins \u98ce\u683c *\/\n    color: #F2654A; \/* \u6807\u9898\u989c\u8272\u4fee\u6539 *\/\n    margin-bottom: 12px;\n    font-weight: 700; \/* \u5b57\u4f53\u52a0\u7c97 *\/\n}\n\n.hero-product-card p {\n    font-size: 16px; \/* \u7565\u5fae\u589e\u5927\u6b63\u6587\u5b57\u4f53 *\/\n    color: #333;\n    margin-bottom: 20px;\n    line-height: 1.6;\n    font-weight: 400;\n}\n\n.hero-product-card a.cta {\n    display: inline-block;\n    padding: 12px 22px; \/* \u6309\u94ae\u7565\u5fae\u589e\u5927 *\/\n    background-color: #F2654A; \/* \u6309\u94ae\u80cc\u666f\u8272\u4fee\u6539 *\/\n    color: #fff;\n    text-decoration: none;\n    border-radius: 8px; \/* \u7565\u5fae\u5706\u89d2 *\/\n    font-weight: 600;\n    transition: background-color 0.3s ease;\n}\n\n.hero-product-card a.cta:hover {\n    background-color: #D8583B; \/* \u81ea\u52a8\u52a0\u6df1\u7ea6 15% *\/\n}\n\n.hero-product-card .image {\n    max-width: 35%;\n}\n\n.hero-product-card .image img {\n    max-width: 100%;\n    height: auto;\n    border-radius: 8px;\n    border: 1px solid #ddd;\n    transition: transform 0.3s ease;\n}\n\n.hero-product-card .image a:hover img {\n    transform: scale(1.02);\n}\n\n@media (max-width: 768px) {\n    .hero-product-card {\n        flex-direction: column;\n        padding: 20px;\n    }\n    .hero-product-card .content,\n    .hero-product-card .image {\n        max-width: 100%;\n    }\n    .hero-product-card .image {\n        order: -1;\n        margin-bottom: 15px;\n    }\n    .product-title {\n        font-size: 20px;\n    }\n}\n<\/style>\n\n<div class=\"hero-product-card\">\n    <div class=\"content\">\n        <div class=\"product-title\">Van c\u1ed5ng th\u00e9p \u0111\u00fac API 600<\/div>\n        <p>Van c\u1ed5ng th\u00e9p c\u00f3 n\u1eafp bu l\u00f4ng d\u00e0nh cho ng\u00e0nh c\u00f4ng nghi\u1ec7p d\u1ea7u kh\u00ed, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t.<\/p>\n        <a class=\"cta\" href=\"https:\/\/www.ykyvalve.com\/vi\/product-category\/gate-valve\/\" target=\"_blank\">Kh\u00e1m ph\u00e1 s\u1ea3n ph\u1ea9m<\/a>\n    <\/div>\n    <div class=\"image\">\n        <a href=\"https:\/\/www.ykyvalve.com\/vi\/product-category\/gate-valve\/\" target=\"_blank\">\n            <img decoding=\"async\" src=\"https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2025\/08\/YKY-API-Gate-Valve-1.jpg\" alt=\"Van c\u1ed5ng th\u00e9p \u0111\u00fac API 600\">\n        <\/a>\n    <\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f3 r\u1ea5t nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u ch\u1ebf t\u1ea1o van h\u01a1i, m\u1ed7i lo\u1ea1i ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau. \u0110\u1ed1i v\u1edbi h\u01a1i n\u01b0\u1edbc \u00e1p su\u1ea5t cao, b\u1ea1n c\u1ea7n c\u00e1c v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u1ea3 \u00e1p su\u1ea5t v\u00e0 \u1ee9ng su\u1ea5t nhi\u1ec7t.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00e9p cacbon (nh\u01b0 ASTM A216 WCB) c\u00f3 hi\u1ec7u qu\u1ea3 \u1edf nhi\u1ec7t \u0111\u1ed9 t\u1eeb -20\u00b0F (-29\u00b0C) \u0111\u1ebfn 800\u00b0F (425\u00b0C). Lo\u1ea1i th\u00e9p n\u00e0y c\u00f3 \u0111\u1ed9 b\u1ec1n t\u1ed1t v\u00e0 l\u00e0 l\u1ef1a ch\u1ecdn h\u1ee3p l\u00fd v\u1ec1 gi\u00e1 c\u1ea3 cho nhi\u1ec1u nh\u00e0 m\u00e1y. Tuy nhi\u00ean, khi nhi\u1ec7t \u0111\u1ed9 t\u0103ng, th\u00e9p cacbon s\u1ebd m\u1ea5t \u0111i c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc v\u00e0 c\u00f3 th\u1ec3 b\u1ecb cacbon h\u00f3a trong th\u1eddi gian d\u00e0i.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n, n\u00ean s\u1eed d\u1ee5ng th\u00e9p h\u1ee3p kim nh\u01b0 crom-molypden (ASTM A217 WC6 ho\u1eb7c WC9). M\u1eb7c d\u00f9 c\u00e1c b\u1ed9 ph\u1eadn van l\u00e0m t\u1eeb lo\u1ea1i th\u00e9p n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c t\u00f4i c\u1ee9ng, nh\u01b0ng ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng bi\u1ebfn d\u1ea1ng v\u00e0 oxy h\u00f3a l\u00e2u d\u00e0i t\u1ed1t h\u01a1n so v\u1edbi th\u00e9p carbon ti\u00eau chu\u1ea9n. Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi van h\u01a1i n\u01b0\u1edbc ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao \u0111\u1ec3 ng\u0103n ng\u1eeba s\u1ef1 hao m\u00f2n v\u00e0 gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Thi\u1ebft k\u1ebf v\u00e0 X\u00e2y d\u1ef1ng<\/strong><\/h2>\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<p class=\"wp-block-paragraph\">Van c\u1ed5ng c\u00f3 nhi\u1ec1u ki\u1ec3u d\u00e1ng kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 <a href=\"https:\/\/www.ykyvalve.com\/vi\/blog\/gate-valve\/gate-valve-gate-valve-rising-stem-vs-non-rising-stem\/\" target=\"_blank\" rel=\"noreferrer noopener\">th\u00e2n c\u00e2y m\u1ecdc v\u00e0 th\u00e2n c\u00e2y kh\u00f4ng m\u1ecdc<\/a> c\u00e1c lo\u1ea1i. Vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i r\u1ea5t quan tr\u1ecdng v\u00ec n\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng x\u1eed l\u00fd bi\u1ebfn \u0111\u1ed9ng \u00e1p su\u1ea5t c\u1ee7a van.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-8f761849 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">Van c\u1ed5ng ki\u1ec3u tr\u1ee5c n\u00e2ng (Van c\u1ed5ng ki\u1ec3u v\u00edt ngo\u00e0i v\u00e0 c\u00e0ng ch\u1eef U ho\u1eb7c OS&amp;Y) c\u00f3 tr\u1ee5c van di chuy\u1ec3n l\u00ean tr\u00ean khi m\u1edf, gi\u00fap cung c\u1ea5p ch\u1ec9 b\u00e1o v\u1ecb tr\u00ed tr\u1ef1c quan r\u00f5 r\u00e0ng v\u00e0 chi ti\u1ebft. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho h\u01a1i n\u01b0\u1edbc \u00e1p su\u1ea5t cao nh\u1edd \u0111\u1ed9 b\u1ec1n v\u00e0 d\u1ec5 b\u1ea3o tr\u00ec, m\u1eb7c d\u00f9 ch\u00fang c\u1ea7n nhi\u1ec1u kh\u00f4ng gian theo chi\u1ec1u d\u1ecdc h\u01a1n.&nbsp;<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u01b0\u1ee3c l\u1ea1i, van tr\u1ee5c kh\u00f4ng n\u00e2ng (NRS ho\u1eb7c van v\u00edt trong) gi\u1eef cho tr\u1ee5c van \u1edf v\u1ecb tr\u00ed c\u1ed1 \u0111\u1ecbnh. M\u1eb7c d\u00f9 kh\u00f4ng d\u1ec5 d\u00e0ng x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed c\u1ee7a van, nh\u01b0ng ch\u00fang d\u1ec5 di chuy\u1ec3n v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi kh\u00f4ng gian ch\u1eadt h\u1eb9p, m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc ho\u1eb7c ng\u1ea7m d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"351\" src=\"https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/03\/Comparing-Rising-Stem-and-Non-Rising-Stem-Gate-Valve-e1772440469955.webp\" alt=\"C\u1ea5u tr\u00fac van c\u1ed5ng c\u00f3 th\u00e2n n\u00e2ng so v\u1edbi c\u1ea5u tr\u00fac van c\u1ed5ng kh\u00f4ng c\u00f3 th\u00e2n n\u00e2ng d\u00f9ng cho h\u1ec7 th\u1ed1ng h\u01a1i n\u01b0\u1edbc\" class=\"wp-image-1298\" style=\"aspect-ratio:2.564265312599175;width:700px;height:auto\" srcset=\"https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/03\/Comparing-Rising-Stem-and-Non-Rising-Stem-Gate-Valve-e1772440469955.webp 900w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/03\/Comparing-Rising-Stem-and-Non-Rising-Stem-Gate-Valve-e1772440469955-500x195.webp 500w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/03\/Comparing-Rising-Stem-and-Non-Rising-Stem-Gate-Valve-e1772440469955-300x117.webp 300w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/03\/Comparing-Rising-Stem-and-Non-Rising-Stem-Gate-Valve-e1772440469955-768x300.webp 768w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/03\/Comparing-Rising-Stem-and-Non-Rising-Stem-Gate-Valve-e1772440469955-18x7.webp 18w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/03\/Comparing-Rising-Stem-and-Non-Rising-Stem-Gate-Valve-e1772440469955-150x59.webp 150w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/03\/Comparing-Rising-Stem-and-Non-Rising-Stem-Gate-Valve-e1772440469955-480x187.webp 480w, https:\/\/www.ykyvalve.com\/wp-content\/uploads\/2026\/03\/Comparing-Rising-Stem-and-Non-Rising-Stem-Gate-Valve-e1772440469955-800x312.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:900px) 100vw, 900px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>K\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u1ecbnh m\u1ee9c \u00e1p su\u1ea5t&nbsp;<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi van c\u1ed5ng trong h\u1ec7 th\u1ed1ng h\u01a1i n\u01b0\u1edbc \u00e1p su\u1ea5t cao. N\u1ebfu van qu\u00e1 nh\u1ecf, n\u00f3 c\u00f3 th\u1ec3 kh\u00f3 x\u1eed l\u00fd \u00e1p su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 d\u1eabn \u0111\u1ebfn h\u01b0 h\u1ecfng ho\u1eb7c c\u00e1c s\u1ef1 c\u1ed1 v\u1eadn h\u00e0nh. M\u1eb7t kh\u00e1c, van qu\u00e1 l\u1edbn c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 thi\u1ebfu hi\u1ec7u qu\u1ea3 v\u1ec1 l\u01b0u l\u01b0\u1ee3ng v\u00e0 t\u0103ng chi ph\u00ed, do \u0111\u00f3 vi\u1ec7c l\u1ef1a ch\u1ecdn c\u1ea9n th\u1eadn l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Ti\u00eau chu\u1ea9n tu\u00e2n th\u1ee7 v\u00e0 ki\u1ec3m tra&nbsp;<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Van c\u1ed5ng h\u01a1i ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n v\u00e0 ch\u1ee9ng nh\u1eadn c\u1ee5 th\u1ec3 c\u1ee7a ng\u00e0nh, v\u00ec ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng tin c\u1eady h\u01a1n trong \u0111i\u1ec1u ki\u1ec7n \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c <a href=\"https:\/\/www.ykyvalve.com\/vi\/product\/api-gate-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ti\u00eau chu\u1ea9n API 600<\/a> Ti\u00eau chu\u1ea9n n\u00e0y quy \u0111\u1ecbnh thi\u1ebft k\u1ebf van c\u1ed5ng ch\u1ecbu t\u1ea3i n\u1eb7ng, ch\u1ec9 r\u00f5 \u0111\u1ed9 d\u00e0y th\u00e0nh van v\u00e0 \u0111\u01b0\u1eddng k\u00ednh tr\u1ee5c van \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n t\u1ed1i \u0111a. H\u01a1n n\u1eefa, ASME B16.34 \u0111\u1ecbnh ngh\u0129a c\u00e1c m\u1ee9c \u00e1p su\u1ea5t-nhi\u1ec7t \u0111\u1ed9 cho c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c nhau. Tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n n\u00e0y \u0111\u1ea3m b\u1ea3o van c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng \u0111\u1ecbnh m\u1ee9c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c th\u1eed nghi\u1ec7m c\u0169ng r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u00e1c minh hi\u1ec7u su\u1ea5t. V\u00ed d\u1ee5, th\u1eed nghi\u1ec7m th\u1ee7y t\u0129nh ki\u1ec3m tra th\u00e2n van xem c\u00f3 r\u00f2 r\u1ec9 d\u01b0\u1edbi \u00e1p su\u1ea5t cao hay kh\u00f4ng, trong khi th\u1eed nghi\u1ec7m r\u00f2 r\u1ec9 gio\u0103ng \u0111\u1ea3m b\u1ea3o van \u0111\u00f3ng k\u00edn ho\u00e0n to\u00e0n. Ng\u01b0\u1eddi mua n\u00ean y\u00eau c\u1ea7u b\u00e1o c\u00e1o ki\u1ec3m tra v\u1eadt li\u1ec7u (MTR) cho t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn ch\u1ecbu \u00e1p su\u1ea5t \u0111\u1ec3 ch\u1ee9ng minh th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a th\u00e9p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Nh\u1eefng d\u1ea5u hi\u1ec7u c\u1ea3nh b\u00e1o trong qu\u00e1 tr\u00ecnh l\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec1u hi\u1ec3u r\u00f5 c\u00e1c chi ti\u1ebft c\u1ea7n thi\u1ebft v\u1ec1 d\u1ecbch v\u1ee5 h\u01a1i n\u01b0\u1edbc. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 d\u1ea5u hi\u1ec7u c\u1ea3nh b\u00e1o th\u01b0\u1eddng g\u1eb7p m\u00e0 b\u1ea1n c\u1ea7n tr\u00e1nh:&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c van c\u00f3 gio\u0103ng m\u1ec1m cho h\u01a1i n\u01b0\u1edbc, ch\u1eb3ng h\u1ea1n nh\u01b0 PTFE, d\u1ec5 d\u00e0ng tan ch\u1ea3y \u1edf nhi\u1ec7t \u0111\u1ed9 h\u01a1i n\u01b0\u1edbc th\u00f4ng th\u01b0\u1eddng.\u00a0<\/li>\n\n\n\n<li>Vi\u1ec7c thi\u1ebfu c\u00e1c ch\u1ee9ng ch\u1ec9 nh\u01b0 ISO 9001 ho\u1eb7c CE cho th\u1ea5y s\u1ef1 thi\u1ebfu nh\u1ea5t qu\u00e1n trong ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a h\u1ecd.\u00a0\u00a0<\/li>\n\n\n\n<li>C\u00e1c nh\u00e0 cung c\u1ea5p kh\u00f4ng th\u1ec3 cung c\u1ea5p b\u1ea3n v\u1ebd k\u1ef9 thu\u1eadt chi ti\u1ebft v\u00e0 t\u00e0i li\u1ec7u th\u1ec3 hi\u1ec7n ch\u00ednh x\u00e1c c\u00e1c v\u1eadt li\u1ec7u \u0111\u00e3 s\u1eed d\u1ee5ng.\u00a0<\/li>\n\n\n\n<li>Kh\u00f4ng c\u00f3 kinh nghi\u1ec7m trong c\u00e1c \u1ee9ng d\u1ee5ng nh\u00e0 m\u00e1y \u0111i\u1ec7n.\u00a0<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Ph\u1ea7n k\u1ebft lu\u1eadn<\/strong>&nbsp;<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn van c\u1ed5ng cho h\u1ec7 th\u1ed1ng h\u01a1i n\u01b0\u1edbc ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n, \u0111\u1ed9 b\u1ec1n v\u1eadt li\u1ec7u v\u00e0 hi\u1ec7u qu\u1ea3 thi\u1ebft k\u1ebf, \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n v\u00e0 h\u1ee3p t\u00e1c v\u1edbi c\u00e1c nh\u00e0 cung c\u1ea5p ph\u00f9 h\u1ee3p. Tu\u00e2n th\u1ee7 nh\u1eefng \u0111i\u1ec1u n\u00e0y gi\u00fap \u0111\u1ea3m b\u1ea3o an to\u00e0n, ng\u0103n ng\u1eeba \u0103n m\u00f2n v\u00e0 h\u01b0 h\u1ecfng c\u1ea5u tr\u00fac v\u1ec1 l\u00e2u d\u00e0i.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">YKY cung c\u1ea5p nhi\u1ec1u lo\u1ea1i van c\u1ed5ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho c\u00e1c \u1ee9ng d\u1ee5ng h\u01a1i n\u01b0\u1edbc \u0111\u00f2i h\u1ecfi kh\u1eaft khe, bao g\u1ed3m \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn d\u1ea7u, n\u01b0\u1edbc, kh\u00ed \u0111\u1ed1t v\u00e0 h\u00f3a ch\u1ea5t. S\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i c\u0169ng c\u00f3 s\u1eb5n c\u1ea3 thi\u1ebft k\u1ebf tr\u1ee5c n\u00e2ng v\u00e0 tr\u1ee5c kh\u00f4ng n\u00e2ng v\u1edbi c\u00e1c t\u00f9y ch\u1ecdn ti\u00eau chu\u1ea9n API, DIN v\u00e0 JIS.\u00a0<br>V\u1edbi <a href=\"https:\/\/www.ykyvalve.com\/vi\/certificates\/\" target=\"_blank\" rel=\"noreferrer noopener\">ch\u1ee9ng ch\u1ec9 ng\u00e0nh<\/a> Bao g\u1ed3m c\u1ea3 ch\u1ee9ng nh\u1eadn ISO 9001 v\u00e0 CE, ch\u00fang t\u00f4i cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 t\u00e0i li\u1ec7u c\u1ea7n thi\u1ebft cho c\u00e1c \u1ee9ng d\u1ee5ng quan tr\u1ecdng trong l\u00f2 h\u01a1i v\u00e0 nh\u00e0 m\u00e1y \u0111i\u1ec7n. Cam k\u1ebft c\u1ee7a YKY \u0111\u1ed1i v\u1edbi k\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c gi\u00fap ng\u01b0\u1eddi v\u1eadn h\u00e0nh gi\u1ea3m th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 c\u1ea3i thi\u1ec7n an to\u00e0n h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/www.ykyvalve.com\/vi\/contact-us\/\" style=\"color:#fffbfb;background-color:#f6771c\" target=\"_blank\" rel=\"noreferrer noopener\">Nh\u1eadn b\u00e1o gi\u00e1 mi\u1ec5n ph\u00ed<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Selecting the right gate valve for steam applications is essential for ensuring safety and efficiency throughout the industrial process. They are usually preferred in such settings<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":1297,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[70],"tags":[],"class_list":["post-1296","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application"],"_links":{"self":[{"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/posts\/1296","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/comments?post=1296"}],"version-history":[{"count":1,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/posts\/1296\/revisions"}],"predecessor-version":[{"id":1299,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/posts\/1296\/revisions\/1299"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/media\/1297"}],"wp:attachment":[{"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/media?parent=1296"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/categories?post=1296"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ykyvalve.com\/vi\/wp-json\/wp\/v2\/tags?post=1296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}