{"id":4035,"date":"2022-12-28T07:56:11","date_gmt":"2022-12-28T07:56:11","guid":{"rendered":"https:\/\/xintaivalves.com\/?p=4035"},"modified":"2024-08-29T11:19:49","modified_gmt":"2024-08-29T03:19:49","slug":"five-reasons-to-choose-a-fully-welded-ball-valve-over-a-standard-ball-valve","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/vi\/knowledge-center\/five-reasons-to-choose-a-fully-welded-ball-valve-over-a-standard-ball-valve\/","title":{"rendered":"N\u0103m l\u00fd do \u0111\u1ec3 ch\u1ecdn van bi h\u00e0n ho\u00e0n to\u00e0n thay v\u00ec van bi ti\u00eau chu\u1ea9n"},"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\/five-reasons-to-choose-a-fully-welded-ball-valve-over-a-standard-ball-valve\/#Sealing_grease_injection_system\" >L\u00e0m k\u00edn h\u1ec7 th\u1ed1ng phun m\u1ee1<\/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\/five-reasons-to-choose-a-fully-welded-ball-valve-over-a-standard-ball-valve\/#Low_maintenance\" >M\u1ee9c \u0111\u1ed9 b\u1ea3o tr\u00ec th\u1ea5p<\/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\/five-reasons-to-choose-a-fully-welded-ball-valve-over-a-standard-ball-valve\/#Stainless_steel\" >Th\u00e9p kh\u00f4ng g\u1ec9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.xintaivalves.com\/vi\/knowledge-center\/five-reasons-to-choose-a-fully-welded-ball-valve-over-a-standard-ball-valve\/#Brass\" >Thau<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.xintaivalves.com\/vi\/knowledge-center\/five-reasons-to-choose-a-fully-welded-ball-valve-over-a-standard-ball-valve\/#PVC\" >PVC<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">M\u1ed9t van bi h\u00e0n ho\u00e0n to\u00e0n \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o v\u1edbi n\u1eafp \u00e1p su\u1ea5t cao \u0111\u01b0\u1ee3c h\u00e0n \u1edf c\u1ea3 hai b\u00ean. Sau \u0111\u00f3, m\u1ed9t van ki\u1ec3m tra \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t v\u00e0 m\u1ed9t l\u01b0\u1ee3ng n\u01b0\u1edbc nh\u1ecf \u0111\u01b0\u1ee3c b\u01a1m v\u00e0o van. \u00c1p su\u1ea5t n\u00e0y \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u1eb1ng 1,5 l\u1ea7n \u00e1p su\u1ea5t danh \u0111\u1ecbnh c\u1ee7a van bi v\u00e0 \u0111\u01b0\u1ee3c duy tr\u00ec trong 15 ph\u00fat. Th\u1eed nghi\u1ec7m n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111o \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng b\u1ecbt k\u00edn c\u1ee7a van.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa van bi ti\u00eau chu\u1ea9n v\u00e0 van bi h\u00e0n ho\u00e0n to\u00e0n n\u1eb1m \u1edf thi\u1ebft k\u1ebf. C\u1ea3 hai \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng c\u00f9ng m\u1ed9t lo\u1ea1i v\u1eadt li\u1ec7u, nh\u01b0ng m\u1ed7i c\u00e1i s\u1eed d\u1ee5ng c\u00e1c v\u1eadt li\u1ec7u h\u01a1i kh\u00e1c nhau. Van bi h\u00e0n ho\u00e0n to\u00e0n c\u00f3 th\u00e2n h\u00ecnh c\u1ea7u ho\u1eb7c h\u00ecnh \u1ed1ng. N\u00f3 c\u00f3 m\u1ed9t \u1ed5 \u0111\u1ee1 b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u01b0\u1ee3c ph\u1ee7 b\u1eb1ng PTFE, cho ph\u00e9p n\u00f3 quay tr\u01a1n tru.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi h\u00e0n ho\u00e0n to\u00e0n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c kh\u1eafc nghi\u1ec7t v\u00e0 mang l\u1ea1i \u0111\u1ed9 b\u1ec1n cao v\u1edbi tr\u1ecdng l\u01b0\u1ee3ng gi\u1ea3m. C\u1ea5u tr\u00fac c\u1ee7a n\u00f3 c\u00f3 ngh\u0129a l\u00e0 n\u00f3 c\u00f3 th\u1ec3 x\u1eed l\u00fd c\u00e1c t\u1ea3i n\u1eb7ng h\u01a1n v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u1edf nhi\u1ec1u v\u1ecb tr\u00ed. Van bi h\u00e0n ho\u00e0n to\u00e0n c\u0169ng c\u00f3 \u00edt \u0111\u01b0\u1eddng r\u00f2 r\u1ec9 h\u01a1n so v\u1edbi van bi ti\u00eau chu\u1ea9n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f3 m\u1ed9t s\u1ed1 l\u1ee3i \u00edch c\u1ee7a vi\u1ec7c ch\u1ecdn van bi h\u00e0n ho\u00e0n to\u00e0n so v\u1edbi van ti\u00eau chu\u1ea9n. M\u1ed9t s\u1ed1 trong s\u1ed1 \u0111\u00f3 bao g\u1ed3m thi\u1ebft k\u1ebf to\u00e0n th\u00e2n, k\u1ebft c\u1ea5u b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9, h\u1ec7 th\u1ed1ng phun m\u1ee1 l\u00e0m k\u00edn v\u00e0 b\u1ea3o tr\u00ec th\u1ea5p. Nh\u1eefng l\u1ee3i \u00edch n\u00e0y \u0111\u00e1ng \u0111\u1ec3 xem x\u00e9t tr\u01b0\u1edbc khi mua h\u00e0ng.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"640\" height=\"640\" src=\"https:\/\/xintaivalves.com\/wp-content\/uploads\/2022\/12\/\u672a\u6807\u9898-1-7.jpg\" alt=\"\" class=\"wp-image-4036\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/12\/\u672a\u6807\u9898-1-7.jpg 640w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/12\/\u672a\u6807\u9898-1-7-300x300.jpg 300w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/12\/\u672a\u6807\u9898-1-7-150x150.jpg 150w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.xintaivalves.com\/vi\/product\/full-welding-ball-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/xintaivalves.com\/product\/full-welding-ball-valve\/<\/a><\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sealing_grease_injection_system\"><\/span><strong>L\u00e0m k\u00edn h\u1ec7 th\u1ed1ng phun m\u1ee1<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t van bi \u0111\u01b0\u1ee3c h\u00e0n ho\u00e0n to\u00e0n c\u00f3 n\u1eafp ca-p\u00f4 \u0111\u01b0\u1ee3c h\u00e0n ho\u00e0n to\u00e0n \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c \u0111\u01b0\u1eddng r\u00f2 r\u1ec9 v\u00e0 cung c\u1ea5p m\u1ed9t l\u1edbp \u0111\u1ec7m k\u00edn \u0111\u1ec3 ng\u0103n r\u00f2 r\u1ec9. Lo\u1ea1i van n\u00e0y c\u0169ng c\u00f3 nhi\u1ec1u k\u00edch c\u1ee1 v\u00e0 t\u00f9y ch\u1ecdn k\u00edch th\u01b0\u1edbc kh\u00e1c nhau. Van bi h\u00e0n ho\u00e0n to\u00e0n ph\u00f9 h\u1ee3p l\u00fd t\u01b0\u1edfng cho c\u00e1c \u0111i\u1ec1u ki\u1ec7n d\u1ecbch v\u1ee5 \u00e1p su\u1ea5t cao v\u00e0 ch\u00fang ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi h\u00e0n ho\u00e0n to\u00e0n c\u00f3 th\u00e2n \u0111\u01b0\u1ee3c h\u00e0n ho\u00e0n to\u00e0n v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u00e9p r\u00e8n c\u01b0\u1eddng \u0111\u1ed9 cao cho th\u00e2n v\u00e0 tr\u1ee5c. Van bi h\u00e0n ho\u00e0n to\u00e0n ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c \u1ee9ng d\u1ee5ng kh\u00ed \u0111\u1ed1t t\u1ef1 nhi\u00ean v\u00e0 c\u00f3 thi\u1ebft k\u1ebf kh\u00f4ng r\u00f2 r\u1ec9. Ngo\u00e0i ra, c\u00e1c van n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 l\u1eafp \u0111\u1eb7t d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi h\u00e0n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c trang b\u1ecb ph\u1ee5 ki\u1ec7n phun keo th\u1ee9 c\u1ea5p. Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 cung c\u1ea5p ni\u00eam phong gh\u1ebf kh\u1ea9n c\u1ea5p v\u00e0 ti\u00eam ch\u1ea5t b\u1ecbt k\u00edn t\u1ea1m th\u1eddi. Van x\u1ea3 v\u00e0 k\u1ebft n\u1ed1i van x\u1ea3 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u1ea3 ch\u1ea5t l\u1ecfng b\u1ecbt k\u00edn. Tuy nhi\u00ean, t\u00ednh n\u0103ng n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh trong h\u1ed3 s\u01a1 d\u1ef1 th\u1ea7u.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Low_maintenance\"><\/span><strong>M\u1ee9c \u0111\u1ed9 b\u1ea3o tr\u00ec th\u1ea5p<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm m\u1ed9t van bi h\u00e0n ho\u00e0n to\u00e0n \u00edt ph\u1ea3i b\u1ea3o tr\u00ec, th\u00ec b\u1ea1n \u0111\u00e3 \u0111\u1ebfn \u0111\u00fang n\u01a1i. C\u00e1c lo\u1ea1i van n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi gh\u1ebf van k\u00e9p \u0111\u1ec3 t\u1ea1o \u0111\u1ed9 k\u00edn v\u00e0 c\u00e1ch ly trong tr\u01b0\u1eddng h\u1ee3p r\u00f2 r\u1ec9. Tuy nhi\u00ean, nh\u01b0 v\u1edbi b\u1ea5t k\u1ef3 van n\u00e0o, nh\u1eefng chi\u1ebfc gh\u1ebf n\u00e0y s\u1ebd b\u1ecb m\u00f2n theo th\u1eddi gian. Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, gh\u1ebf van ng\u01b0\u1ee3c d\u00f2ng s\u1ebd m\u1edf ra v\u00e0 \u0111\u1ec3 m\u1ed9t s\u1ed1 m\u00f4i ch\u1ea5t v\u00e0o khoang bi, sau \u0111\u00f3 d\u1eabn \u0111\u1ebfn r\u00f2 r\u1ec9 th\u00eam. May m\u1eafn thay, van bi \u0111\u01b0\u1ee3c h\u00e0n ho\u00e0n to\u00e0n c\u00f3 \u0111\u01b0\u1eddng \u1ed1ng x\u1ea3 \u00e1p su\u1ea5t d\u1eabn ra kh\u1ecfi van v\u00e0 d\u1eabn xu\u1ed1ng \u0111\u1ea5t. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 m\u1edf van ng\u1eaft c\u1ee7a van \u0111\u1ec3 gi\u1ea3i ph\u00f3ng \u00e1p su\u1ea5t trong khoang gi\u1eefa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi \u0111\u01b0\u1ee3c h\u00e0n ho\u00e0n to\u00e0n k\u1ebft h\u1ee3p \u0111\u1ed9 b\u1ec1n cao v\u00e0 gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng \u0111\u1ec3 mang l\u1ea1i \u0111\u1ed9 tin c\u1eady t\u1ed1i \u0111a. Ch\u00fang \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng k\u00edn v\u00e0 ch\u00fang \u0111\u00e1p \u1ee9ng t\u1ea5t c\u1ea3 c\u00e1c ti\u00eau chu\u1ea9n ch\u00ednh v\u00e0 h\u01b0\u1edbng d\u1eabn ph\u00ea duy\u1ec7t. Ch\u00fang \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u kh\u1eafc nghi\u1ec7t v\u00e0 c\u00f3 s\u1eb5n trong c\u00e1c s\u1ea3n ph\u1ea9m h\u00e0ng lo\u1ea1t ho\u1eb7c d\u01b0\u1edbi d\u1ea1ng c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u1eb7c bi\u1ec7t d\u1ef1a tr\u00ean nhu c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Stainless_steel\"><\/span><strong>Th\u00e9p kh\u00f4ng g\u1ec9<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi \u0111\u01b0\u1ee3c h\u00e0n ho\u00e0n to\u00e0n mang \u0111\u1ebfn s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa \u0111\u1ed9 b\u1ec1n cao v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng th\u1ea5p, khi\u1ebfn ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng b\u00ean tr\u00ean. Van bi h\u00e0n ho\u00e0n to\u00e0n c\u0169ng gi\u1ea3m thi\u1ec3u nguy c\u01a1 n\u1ee9t do \u0103n m\u00f2n \u1ee9ng su\u1ea5t do \u00e1p su\u1ea5t v\u00e0 t\u1ea3i tr\u1ecdng cao. ATV s\u1ea3n xu\u1ea5t m\u1ed9t d\u00f2ng van bi h\u00e0n ho\u00e0n ch\u1ec9nh \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u \u0111\u1eb7c bi\u1ec7t c\u1ee7a nhi\u1ec1u \u1ee9ng d\u1ee5ng. Ngo\u00e0i nh\u1eefng l\u1ee3i \u00edch n\u00e0y, c\u00e1c van \u0111\u01b0\u1ee3c h\u00e0n ho\u00e0n to\u00e0n c\u00f3 \u00edt \u0111\u01b0\u1eddng r\u00f2 r\u1ec9 h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i van h\u00e0n b\u00ean.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi h\u00e0n ho\u00e0n to\u00e0n c\u00f3 s\u1eb5n v\u1edbi nhi\u1ec1u th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1ec1 nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t. C\u00e1c van n\u00e0y \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a ti\u00eau chu\u1ea9n ISO 10497 v\u00e0 Anh. C\u00e1c van n\u00e0y c\u00f3 s\u1eb5n trong c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c nhau, bao g\u1ed3m th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 than ch\u00ec. C\u1ea5u tr\u00fac ch\u1ed1ng bay c\u1ee7a ch\u00fang ng\u0103n kh\u00f4ng cho qu\u1ea3 b\u00f3ng r\u1eddi ra v\u00e0 b\u1ea3o v\u1ec7 van kh\u1ecfi b\u1ecb h\u01b0 h\u1ea1i trong qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Brass\"><\/span><strong>Thau<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi h\u00e0n ho\u00e0n to\u00e0n b\u1eb1ng \u0111\u1ed3ng thau c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau, bao g\u1ed3m b\u00f4i tr\u01a1n ch\u1ea5t l\u1ecfng th\u1ee7y l\u1ef1c. C\u1ea5u h\u00ecnh c\u1ed5ng \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c h\u00e0n to\u00e0n b\u1ed9 ho\u1eb7c m\u1ed9t ph\u1ea7n v\u00e0 n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u kh\u00e1c nhau. M\u1ed9t s\u1ed1 v\u1eadt li\u1ec7u th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho van bi bao g\u1ed3m th\u00e9p carbon, th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 th\u00e9p song c\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi h\u00e0n ho\u00e0n to\u00e0n th\u01b0\u1eddng c\u00f3 k\u00edch th\u01b0\u1edbc l\u00ean \u0111\u1ebfn DN 800 v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m m\u00e1t v\u00e0 s\u01b0\u1edfi \u1ea5m khu v\u1ef1c. Ch\u00fang c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng chuy\u00ean d\u1ee5ng nh\u01b0 thi\u1ebft b\u1ecb khai th\u00e1c n\u00f3ng. X\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 k\u1ef9 thu\u1eadt thi\u1ebft b\u1ecb l\u00e0 hai l\u0129nh v\u1ef1c kh\u00e1c c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng van bi h\u00e0n ho\u00e0n to\u00e0n. Ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u lo\u1ea1i \u0111\u01b0\u1eddng k\u00ednh th\u00e2n c\u00e2y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t van bi h\u00e0n ho\u00e0n to\u00e0n cung c\u1ea5p kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 v\u01b0\u1ee3t tr\u1ed9i ch\u1ed1ng l\u1ea1i s\u1ef1 \u0103n m\u00f2n. N\u00f3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng cao v\u00e0 ng\u0103n ng\u1eeba n\u1ee9t do \u0103n m\u00f2n do \u1ee9ng su\u1ea5t tr\u00ean \u0111\u01b0\u1eddng h\u00e0n. M\u1ed9t van bi h\u00e0n ho\u00e0n to\u00e0n mang l\u1ea1i tu\u1ed5i th\u1ecd k\u00e9o d\u00e0i v\u00e0 y\u00eau c\u1ea7u b\u1ea3o tr\u00ec t\u1ed1i thi\u1ec3u. \u0110i\u1ec1u n\u00e0y l\u00e0m cho n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi cho c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng b\u1ecb ch\u00f4n v\u00f9i. C\u00e1c van n\u00e0y \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb v\u1eadt li\u1ec7u ch\u1ed1ng \u0103n m\u00f2n v\u00e0 tr\u1ea3i qua nhi\u1ec1u quy tr\u00ecnh th\u1eed nghi\u1ec7m kh\u00e1c nhau \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n c\u1ee7a ch\u00fang. Ch\u00fang \u0111\u01b0\u1ee3c ki\u1ec3m tra tr\u1ef1c quan b\u1eb1ng c\u00e1c h\u1ea1t nam ch\u00e2m v\u00e0 tr\u1ea3i qua c\u00e1c cu\u1ed9c ki\u1ec3m tra si\u00eau \u00e2m v\u00e0 ch\u1ee5p X quang.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PVC\"><\/span><strong>PVC<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Khi l\u1eafp \u0111\u1eb7t van bi, c\u00f3 m\u1ed9t s\u1ed1 kh\u00e1c bi\u1ec7t quan tr\u1ecdng gi\u1eefa van bi ti\u00eau chu\u1ea9n v\u00e0 van bi h\u00e0n ho\u00e0n to\u00e0n. M\u1ed9t trong nh\u1eefng kh\u00e1c bi\u1ec7t \u0111\u00e1ng ch\u00fa \u00fd nh\u1ea5t l\u00e0 thi\u1ebft k\u1ebf. M\u1ed9t van bi ti\u00eau chu\u1ea9n c\u00f3 m\u1ed9t qu\u1ea3 b\u00f3ng ph\u1eb3ng v\u00e0 kh\u00f4ng c\u00f3 h\u00ecnh ch\u1eef V. Thi\u1ebft k\u1ebf n\u00e0y cho ph\u00e9p \u0111\u1eb7c t\u00ednh d\u00f2ng ch\u1ea3y tuy\u1ebfn t\u00ednh v\u00e0 kh\u1ea3 n\u0103ng m\u1edf \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t t\u1ed1t h\u01a1n. M\u1ed9t s\u1ef1 kh\u00e1c bi\u1ec7t kh\u00e1c l\u00e0 lo\u1ea1i gh\u1ebf. Gh\u1ebf h\u00ecnh ch\u1eef v \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong van bi y\u00eau c\u1ea7u \u00e1p su\u1ea5t v\u1eadn h\u00e0nh cao.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Van bi h\u00e0n ho\u00e0n to\u00e0n s\u1eed d\u1ee5ng c\u1ea5u tr\u00fac t\u1ea5m \u0111\u1ee1 t\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u0111\u01b0\u1eddng \u1ed1ng. \u0110i\u1ec1u n\u00e0y gi\u1ea3m thi\u1ec3u m\u00f4-men xo\u1eafn ho\u1ea1t \u0111\u1ed9ng v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a n\u00f3. Ngo\u00e0i ra, van n\u00e0y d\u1ec5 l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ea3o tr\u00ec h\u01a1n v\u00e0 kh\u00f4ng y\u00eau c\u1ea7u gi\u1ebfng van s\u00e2u. Thi\u1ebft k\u1ebf nh\u1eb9 c\u1ee7a n\u00f3 cho ph\u00e9p l\u1eafp \u0111\u1eb7t d\u1ec5 d\u00e0ng v\u00e0 c\u00e1ch nhi\u1ec7t d\u1ec5 d\u00e0ng. N\u00f3 c\u0169ng c\u00f3 t\u00ednh n\u0103ng b\u1ea3o h\u00e0nh 20 n\u0103m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">XINTAI Valve l\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t van c\u00f4ng nghi\u1ec7p chuy\u00ean nghi\u1ec7p v\u00e0 l\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn API. Ph\u1ea1m vi s\u1ea3n ph\u1ea9m phong ph\u00fa c\u1ee7a n\u00f3 bao g\u1ed3m qu\u1ea3 c\u1ea7u, qu\u1ea3 c\u1ea7u v\u00e0 van \u0111i\u1ec1u khi\u1ec3n. N\u00f3 c\u0169ng s\u1ea3n xu\u1ea5t nhi\u1ec1u lo\u1ea1i van \u0111\u1eb7c bi\u1ec7t, bao g\u1ed3m van \u0111\u00f4ng l\u1ea1nh, tr\u1ea1m \u0111i\u1ec7n v\u00e0 van oxy. Ngo\u00e0i ra, n\u00f3 \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u1ed9t s\u1ed1 ch\u1ee9ng ch\u1ec9 b\u1eb1ng s\u00e1ng ch\u1ebf m\u1edbi cho van c\u1ee7a m\u00ecnh v\u00e0 c\u00f3 nhi\u1ec1u ch\u1ee9ng nh\u1eadn kh\u00e1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f4ng ty tu\u00e2n th\u1ee7 kh\u00e1i ni\u1ec7m \u201cs\u1ea3n xu\u1ea5t th\u00f4ng minh\u201d v\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 kh\u00e1ch h\u00e0ng xu\u1ea5t s\u1eafc. N\u00f3 c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m m\u1ea1nh m\u1ebd v\u00e0 m\u1ed9t nh\u00f3m nghi\u00ean c\u1ee9u khoa h\u1ecdc. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p n\u00f3 cung c\u1ea5p m\u1ed9t lo\u1ea1t c\u00e1c s\u1ea3n ph\u1ea9m v\u00e0 d\u1ecbch v\u1ee5. Nh\u1eefng s\u1ea3n ph\u1ea9m n\u00e0y bao g\u1ed3m Van c\u1ea7u ren b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9, \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 c\u00f3 c\u1ea5u tr\u00fac \u0111\u01a1n gi\u1ea3n, ph\u00f9 h\u1ee3p cho nhi\u1ec1u \u1ee9ng d\u1ee5ng.<\/p>","protected":false},"excerpt":{"rendered":"<p>A fully welded ball valve is built with a high-pressure cap welded onto both sides. A pressure test valve is then installed, and a small amount of water is injected into the valve. This pressure is set to 1.5 times the nominal ball valve pressure and maintained for 15 minutes. This test is designed to [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1985,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[248],"class_list":["post-4035","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-ball-valve-comparisons-and-applications"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/4035","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=4035"}],"version-history":[{"count":2,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/4035\/revisions"}],"predecessor-version":[{"id":4038,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/posts\/4035\/revisions\/4038"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media\/1985"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/media?parent=4035"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/categories?post=4035"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/vi\/wp-json\/wp\/v2\/tags?post=4035"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}