{"id":2213,"date":"2022-07-13T02:36:11","date_gmt":"2022-07-13T02:36:11","guid":{"rendered":"https:\/\/xintaivalves.com\/?p=2213"},"modified":"2024-09-14T16:11:50","modified_gmt":"2024-09-14T08:11:50","slug":"what-is-the-difference-between-brass-and-bronze-valves","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/vi\/knowledge-center\/what-is-the-difference-between-brass-and-bronze-valves\/","title":{"rendered":"S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa van \u0111\u1ed3ng thau v\u00e0 \u0111\u1ed3ng l\u00e0 g\u00ec?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Chuy\u1ec3n \u0111\u1ed5i m\u1ee5c l\u1ee5c\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Chuy\u1ec3n \u0111\u1ed5i<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.xintaivalves.com\/vi\/knowledge-center\/what-is-the-difference-between-brass-and-bronze-valves\/#What_is_a_Brass_Valve\" >Van \u0111\u1ed3ng thau l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.xintaivalves.com\/vi\/knowledge-center\/what-is-the-difference-between-brass-and-bronze-valves\/#What_Is_a_Bronze_Valve\" >Van \u0111\u1ed3ng l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.xintaivalves.com\/vi\/knowledge-center\/what-is-the-difference-between-brass-and-bronze-valves\/#The_Difference_between_Brass_and_Bronze_Valve_Materials\" >S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa v\u1eadt li\u1ec7u van b\u1eb1ng \u0111\u1ed3ng v\u00e0 \u0111\u1ed3ng<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">Van b\u1eb1ng \u0111\u1ed3ng v\u00e0 \u0111\u1ed3ng thau c\u00f3 c\u00e1c \u0111\u1eb7c t\u00ednh kh\u00e1c nhau. C\u00e1i tr\u01b0\u1edbc c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t cao h\u01a1n c\u00e1i sau v\u00e0 do \u0111\u00f3, ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi nhi\u1ec7t \u0111\u1ed9 n\u00f3ng h\u01a1n. Tuy nhi\u00ean, tr\u01b0\u1edbc \u0111\u00e2y kh\u00f4ng c\u00f3 t\u00ednh d\u1eabn nhi\u1ec7t nh\u01b0 \u0111\u1ed3ng, v\u00ec v\u1eady gi\u00e1 c\u1ee7a <a href=\"https:\/\/www.xintaivalves.com\/vi\/product\/bronze-check-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>van b\u1eb1ng \u0111\u1ed3ng<\/em><\/strong> <\/a>n\u00f3i chung l\u00e0 th\u1ea5p h\u01a1n.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea3 van b\u1eb1ng \u0111\u1ed3ng v\u00e0 \u0111\u1ed3ng thau \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng \u0111\u1ed3ng v\u00e0 c\u00e1c kim lo\u1ea1i kh\u00e1c. C\u1ea3 hai kim lo\u1ea1i \u0111\u1ec1u d\u1ec5 u\u1ed1n, v\u00ec v\u1eady ch\u00fang r\u1ea5t h\u1eefu \u00edch cho nhi\u1ec1u \u1ee9ng d\u1ee5ng. M\u1eb7c d\u00f9 van b\u1eb1ng \u0111\u1ed3ng c\u00f3 b\u1ec1 m\u1eb7t nh\u1eb5n nh\u01b0ng ch\u00fang kh\u00f4ng b\u1ec1n b\u1eb1ng \u0111\u1ed3ng thau.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u \u0111\u00f3 n\u00f3i r\u1eb1ng, c\u1ea3 hai \u0111\u1ec1u \u0111i k\u00e8m v\u1edbi nh\u1eefng l\u1ee3i th\u1ebf v\u00e0 b\u1ea5t l\u1ee3i. Van b\u1eb1ng \u0111\u1ed3ng th\u01b0\u1eddng c\u00f3 gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng h\u01a1n so v\u1edbi van b\u1eb1ng \u0111\u1ed3ng, v\u00ec v\u1eady \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i hi\u1ec3u s\u1ef1 kh\u00e1c bi\u1ec7t tr\u01b0\u1edbc khi mua h\u00e0ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n mu\u1ed1n bi\u1ebft th\u00eam v\u1ec1 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u0111\u1ed3ng thau v\u00e0 \u0111\u1ed3ng thau, h\u00e3y ti\u1ebfp t\u1ee5c \u0111\u1ecdc b\u00e0i vi\u1ebft n\u00e0y.&nbsp;<\/p>\n\n\n\n<h2 class=\"has-vivid-red-color has-text-color wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_Brass_Valve\"><\/span><strong>Van \u0111\u1ed3ng thau l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n \u0111\u00e3 t\u1eebng th\u1eafc m\u1eafc van \u0111\u1ed3ng thau l\u00e0 g\u00ec th\u00ec b\u1ea1n \u0111\u00e3 \u0111\u1ebfn \u0111\u00fang n\u01a1i. So v\u1edbi van b\u1eb1ng \u0111\u1ed3ng v\u00e0 \u0111\u1ed3ng thau, \u0111\u1ed3ng thau b\u1ec1n h\u01a1n nhi\u1ec1u v\u00e0 mang l\u1ea1i hi\u1ec7u su\u1ea5t t\u1ed1t h\u01a1n. Do kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n c\u1ee7a ch\u00fang, van \u0111\u1ed3ng thau l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn \u0111\u1ec3 s\u1eed d\u1ee5ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng, bao g\u1ed3m c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u00f3a d\u1ea7u, h\u00e0ng h\u1ea3i v\u00e0 kh\u00ed \u0111\u1ed1t t\u1ef1 nhi\u00ean. C\u00e1c van n\u00e0y c\u0169ng ch\u1ecbu \u0111\u01b0\u1ee3c l\u1eeda v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng v\u1eadt li\u1ec7u k\u00edn Teflon.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van \u0111\u1ed3ng thau \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng \u0111\u1ed3ng thau v\u00e0 b\u1ec1 m\u1eb7t m\u1ea1 cr\u00f4m. C\u00e1c qu\u1ea3 b\u00f3ng \u0111\u1eb7c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng d\u01b0\u1edbi ph39, trong khi c\u00e1c qu\u1ea3 c\u1ea7u r\u1ed7ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean m\u1ee9c \u0111\u00f3. V\u1eadt li\u1ec7u b\u00f3ng c\u0169ng x\u00e1c \u0111\u1ecbnh hi\u1ec7u su\u1ea5t b\u1ecbt k\u00edn. Th\u00e2n van b\u1eb1ng \u0111\u1ed3ng thau th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng \u0111\u1ed3ng thau gia c\u00f4ng t\u1ef1 do, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 CDA 360 ho\u1eb7c UNS C36000. \u0110\u1ed3ng thau c\u0169ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho th\u00e2n van bi. Cu\u1ed1i c\u00f9ng, b\u1ea1n ph\u1ea3i quy\u1ebft \u0111\u1ecbnh lo\u1ea1i van \u0111\u1ed3ng n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<h2 class=\"has-vivid-red-color has-text-color wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_a_Bronze_Valve\"><\/span><strong>Van \u0111\u1ed3ng l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Van b\u1eb1ng \u0111\u1ed3ng l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i van l\u00e2u \u0111\u1eddi nh\u1ea5t. Th\u00e0nh ph\u1ea7n v\u00e0 t\u00ednh ch\u1ea5t c\u1ee7a \u0111\u1ed3ng kh\u00e1c nhau, nh\u01b0ng hai kim lo\u1ea1i n\u00e0y c\u00f3 nhi\u1ec1u \u0111\u1eb7c \u0111i\u1ec3m gi\u1ed1ng nhau. \u0110\u1ed3ng, m\u1ed9t h\u1ee3p kim \u0111\u1ed3ng, \u0111\u01b0\u1ee3c ng\u01b0\u1eddi La M\u00e3 s\u1eed d\u1ee5ng l\u1ea7n \u0111\u1ea7u ti\u00ean v\u00e0o th\u1ebf k\u1ef7 th\u1ee9 nh\u1ea5t tr\u01b0\u1edbc C\u00f4ng nguy\u00ean, nh\u01b0ng hi\u1ec7n nay c\u00f3 m\u1ed9t s\u1ed1 lo\u1ea1i h\u1ee3p kim \u0111\u1ed3ng c\u0169ng \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb c\u00e1c kim lo\u1ea1i kh\u00e1c, bao g\u1ed3m niken, nh\u00f4m v\u00e0 mangan. Van b\u1eb1ng \u0111\u1ed3ng c\u00f3 b\u1ec1 m\u1eb7t th\u00f4, x\u1ed1p v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u0111\u00fac khu\u00f4n ho\u1eb7c ph\u00f4i \u0111\u00fac gia c\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi ch\u1ecdn van b\u1eb1ng \u0111\u1ed3ng, h\u00e3y xem x\u00e9t \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n v\u00e0 m\u00f4i tr\u01b0\u1eddng m\u00e0 b\u1ea1n s\u1ebd s\u1eed d\u1ee5ng n\u00f3. Van b\u1eb1ng \u0111\u1ed3ng l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi cho c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t h\u01a1n, ch\u1eb3ng h\u1ea1n nh\u01b0 gi\u00e0n khoan ngo\u00e0i kh\u01a1i ho\u1eb7c th\u0103m d\u00f2 d\u1ea7u kh\u00ed. Van b\u1eb1ng \u0111\u1ed3ng thau m\u1ec1m h\u01a1n v\u00e0 \u0111\u01b0\u1ee3c coi l\u00e0 t\u1ed1t h\u01a1n cho s\u1eed d\u1ee5ng c\u00f4ng nghi\u1ec7p so v\u1edbi van b\u1eb1ng \u0111\u1ed3ng v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00ean t\u1edbi 600 psi. M\u1eb7t kh\u00e1c, \u0111\u1ed3ng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng \u0111\u1ed3ng v\u00e0 thi\u1ebfc. N\u00f3 c\u1ee9ng h\u01a1n nhi\u1ec1u so v\u1edbi \u0111\u1ed3ng thau nh\u01b0ng gi\u00f2n h\u01a1n.&nbsp;<\/p>\n\n\n\n<h2 class=\"has-vivid-red-color has-text-color wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Difference_between_Brass_and_Bronze_Valve_Materials\"><\/span><strong>S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa v\u1eadt li\u1ec7u van b\u1eb1ng \u0111\u1ed3ng v\u00e0 \u0111\u1ed3ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Khi ch\u1ecdn van, b\u1ea1n n\u00ean bi\u1ebft s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u0111\u1ed3ng thau v\u00e0 \u0111\u1ed3ng thau. M\u1eb7c d\u00f9 hai kim lo\u1ea1i c\u00f3 t\u00ean, ngo\u1ea1i h\u00ecnh v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng gi\u1ed1ng nhau nh\u01b0ng ch\u00fang kh\u00e1 kh\u00e1c nhau. M\u1eb7c d\u00f9 c\u1ea3 hai \u0111\u1ec1u ch\u1ee9a \u0111\u1ed3ng, nh\u01b0ng \u0111\u1ed3ng thau d\u1ec5 u\u1ed1n h\u01a1n v\u00e0 c\u00f3 h\u00e0m l\u01b0\u1ee3ng ch\u00ec th\u1ea5p h\u01a1n. M\u1eb7t kh\u00e1c, \u0111\u1ed3ng c\u1ee9ng h\u01a1n v\u00e0 c\u1ea7n \u0111\u00e1nh b\u00f3ng th\u00eam \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1ec1 m\u1eb7t nh\u1eb5n.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed3ng c\u1ee9ng h\u01a1n v\u00e0 gi\u00f2n h\u01a1n \u0111\u1ed3ng thau. Tuy nhi\u00ean, kim lo\u1ea1i c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng x\u1ec9n m\u00e0u cao h\u01a1n. \u0110\u1ed3ng \u00edt d\u1ebbo h\u01a1n nh\u01b0ng c\u00f3 nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y cao h\u01a1n. M\u1eb7t kh\u00e1c, \u0111\u1ed3ng thau c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n cao h\u01a1n, cho ph\u00e9p n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van b\u1eb1ng \u0111\u1ed3ng th\u01b0\u1eddng b\u1ec1n h\u01a1n van b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9, nh\u01b0ng ch\u00fang c\u00f3 th\u1ec3 \u0111\u1eaft h\u01a1n. V\u00e0 b\u1ea1n n\u00ean xem x\u00e9t chi ph\u00ed thay th\u1ebf khi ch\u1ecdn van.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi ch\u1ecdn van b\u1eb1ng \u0111\u1ed3ng thau, b\u1ea1n n\u00ean c\u00e2n nh\u1eafc xem b\u1ea1n c\u1ea7n van \u00e1p su\u1ea5t cao hay van c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n. N\u1ebfu b\u1ea1n \u0111ang mua van cho \u1ee9ng d\u1ee5ng n\u01b0\u1edbc u\u1ed1ng \u0111\u01b0\u1ee3c, b\u1ea1n c\u00f3 th\u1ec3 mu\u1ed1n xem x\u00e9t van b\u1eb1ng \u0111\u1ed3ng thau ho\u1eb7c \u0111\u1ed3ng thau. Nh\u1eefng van n\u00e0y c\u00f3 gi\u00e1 t\u1ea7m trung v\u00e0 r\u1ea5t t\u1ed1t cho h\u1ec7 th\u1ed1ng n\u01b0\u1edbc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ef1 kh\u00e1c bi\u1ec7t kh\u00e1c gi\u1eefa hai kim lo\u1ea1i l\u00e0 \u0111i\u1ec3m n\u00f3ng ch\u1ea3y c\u1ee7a ch\u00fang. \u0110\u1ed3ng d\u1ec5 u\u1ed1n h\u01a1n \u0111\u1ed3ng thau v\u00e0 b\u1ec1n h\u01a1n. S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa hai v\u1eadt li\u1ec7u s\u1ebd ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1ch b\u1ea1n \u0111\u1ecbnh s\u1eed d\u1ee5ng kim lo\u1ea1i.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed3ng thau c\u00f3 nhi\u1ec7t \u0111\u1ed9 n\u00f3ng ch\u1ea3y cao h\u01a1n \u0111\u1ed3ng thau v\u00e0 c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng t\u1ea1o h\u00ecnh. \u0110i\u1ec3m n\u00f3ng ch\u1ea3y l\u00e0 \u0111i\u1ec3m m\u00e0 kim lo\u1ea1i chuy\u1ec3n t\u1eeb tr\u1ea1ng th\u00e1i r\u1eafn sang tr\u1ea1ng th\u00e1i l\u1ecfng. Qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn l\u1ed7i th\u00e0nh ph\u1ea7n. B\u1ea1n ph\u1ea3i xem x\u00e9t c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 h\u1ecdc m\u00e0 b\u1ea1n c\u1ea7n trong c\u00e1c van c\u1ee7a m\u00ecnh khi ch\u1ecdn s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u n\u00e0o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa van b\u1eb1ng \u0111\u1ed3ng v\u00e0 \u0111\u1ed3ng thau, \u0111\u1ed3ng thau t\u1ed1t h\u01a1n cho h\u00e0n v\u00e0 h\u00e0n. S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa van \u0111\u1ed3ng thau v\u00e0 \u0111\u1ed3ng thau c\u00f3 th\u1ec3 kh\u00e1 \u0111\u00e1ng k\u1ec3. M\u1eb7c d\u00f9 van b\u1eb1ng \u0111\u1ed3ng b\u1ec1n h\u01a1n nh\u01b0ng ch\u00fang kh\u00f4ng ph\u1ed5 bi\u1ebfn trong s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m v\u00e0 d\u01b0\u1ee3c ph\u1ea9m v\u00ec h\u00e0m l\u01b0\u1ee3ng ch\u00ec trong \u0111\u00f3.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, m\u1ed9t s\u1ed1 ng\u00e0nh nh\u1eadn th\u1ea5y r\u1eb1ng van b\u1eb1ng \u0111\u1ed3ng thau an to\u00e0n h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i van t\u01b0\u01a1ng t\u1ef1 do nguy c\u01a1 nhi\u1ec5m \u0111\u1ed9c ch\u00ec. V\u00ec v\u1eady, khi mua m\u1ed9t chi\u1ebfc van b\u1eb1ng \u0111\u1ed3ng, b\u1ea1n n\u00ean d\u00e0nh th\u1eddi gian \u0111\u1ec3 so s\u00e1nh c\u1ea3 hai. N\u00f3 s\u1ebd gi\u00fap b\u1ea1n quy\u1ebft \u0111\u1ecbnh lo\u1ea1i n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n.<\/p>","protected":false},"excerpt":{"rendered":"<p>Bronze and brass valves have different properties. The former has higher thermal conductivity than the latter and is, therefore, better suited for hotter temperatures. However, the former does not have the same thermal conductivity as copper, so the price of bronze valves is generally lower.&nbsp; Both bronze and brass valves are made of copper and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2214,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2213","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/2213","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/comments?post=2213"}],"version-history":[{"count":3,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/2213\/revisions"}],"predecessor-version":[{"id":2231,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/2213\/revisions\/2231"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media\/2214"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media?parent=2213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/categories?post=2213"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/tags?post=2213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}