{"id":1732,"date":"2025-06-10T00:57:26","date_gmt":"2025-06-10T00:57:26","guid":{"rendered":"https:\/\/huanhaizhongke.com\/?p=1732"},"modified":"2025-06-10T00:57:43","modified_gmt":"2025-06-10T00:57:43","slug":"choosing-right-galvanized-pipe-od-sizes","status":"publish","type":"post","link":"https:\/\/www.huanhaizhongke.com\/vi\/choosing-right-galvanized-pipe-od-sizes\/","title":{"rendered":"L\u1ef1a ch\u1ecdn \u0111\u00fang: K\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a \u1ed1ng m\u1ea1 k\u1ebdm"},"content":{"rendered":"<p>Ch\u00e0o m\u1eebng \u0111\u1ebfn v\u1edbi Blog c\u1ee7a t\u00f4i!<\/p>\n\n\n\n<p>Tr\u01b0\u1edbc khi \u0111i s\u00e2u v\u00e0o n\u1ed9i dung, t\u00f4i r\u1ea5t mu\u1ed1n b\u1ea1n tham gia c\u00f9ng t\u00f4i tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng truy\u1ec1n th\u00f4ng x\u00e3 h\u1ed9i c\u1ee7a t\u00f4i, n\u01a1i t\u00f4i chia s\u1ebb th\u00eam nhi\u1ec1u hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc, t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u1ed9ng \u0111\u1ed3ng v\u00e0 \u0111\u0103ng c\u00e1c b\u1ea3n c\u1eadp nh\u1eadt. Sau \u0111\u00e2y l\u00e0 c\u00e1ch b\u1ea1n c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i v\u1edbi t\u00f4i:<\/p>\n\n\n\n<p>Facebook\uff1a<a href=\"https:\/\/www.facebook.com\/profile.php?id=61571539990739\" target=\"_blank\" rel=\"noopener\"><u>https:\/\/www.facebook.com\/profile.php?id=61571539990739<\/u><\/a><\/p>\n\n\n\n<p>B\u00e2y gi\u1edd, ch\u00fang ta h\u00e3y c\u00f9ng nhau b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh. T\u00f4i hy v\u1ecdng b\u1ea1n th\u1ea5y n\u1ed9i dung \u1edf \u0111\u00e2y s\u00e2u s\u1eafc, h\u1ea5p d\u1eabn v\u00e0 c\u00f3 gi\u00e1 tr\u1ecb.<\/p>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>M\u1ee5c l\u1ee5c<\/h2><nav><ul><li><a href=\"#introduction\">Gi\u1edbi thi\u1ec7u<\/a><\/li><li><a href=\"#understanding-the-basics-nominal-size-vs-galvanized-pipe-od-sizes\">Hi\u1ec3u nh\u1eefng \u0111i\u1ec1u c\u01a1 b\u1ea3n: K\u00edch th\u01b0\u1edbc danh ngh\u0129a so v\u1edbi k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a \u1ed1ng m\u1ea1 k\u1ebdm<\/a><\/li><li><a href=\"#galvanized-pipe-od-size-chart-by-schedule\">B\u1ea3ng k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i \u1ed1ng m\u1ea1 k\u1ebdm theo ti\u00eau chu\u1ea9n<\/a><\/li><li><a href=\"#pipe-schedule-and-wall-thickness-what-it-means-for-od\">B\u1ea3ng th\u00f4ng s\u1ed1 \u1ed1ng v\u00e0 \u0111\u1ed9 d\u00e0y th\u00e0nh \u1ed1ng: \u00dd ngh\u0129a \u0111\u1ed1i v\u1edbi \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i<\/a><\/li><li><a href=\"#real-world-uses-of-different-galvanized-pipe-od-sizes\">\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a c\u00e1c k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i kh\u00e1c nhau c\u1ee7a \u1ed1ng th\u00e9p m\u1ea1 k\u1ebdm<\/a><\/li><li><a href=\"#choosing-the-right-galvanized-pipe-od-sizes-for-your-project\">L\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) \u1ed1ng m\u1ea1 k\u1ebdm ph\u00f9 h\u1ee3p cho d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n<\/a><\/li><li><a href=\"#long-tail-scenarios-using-galvanized-pipe-od-sizes\">C\u00e1c k\u1ecbch b\u1ea3n &quot;\u0111u\u00f4i d\u00e0i&quot; s\u1eed d\u1ee5ng k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a \u1ed1ng m\u1ea1 k\u1ebdm<\/a><\/li><li><a href=\"#conclusion\">Ph\u1ea7n k\u1ebft lu\u1eadn<\/a><\/li><li><a href=\"#faq\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"introduction\"><a href=\"https:\/\/www.huanhaizhongke.com\/vi\/\">Gi\u1edbi thi\u1ec7u<\/a><\/h2>\n\n\n\n<p>N\u1ebfu b\u1ea1n \u0111\u00e3 t\u1eebng c\u1ea7m m\u1ed9t \u1ed1ng th\u00e9p m\u1ea1 k\u1ebdm 1 inch v\u00e0 \u0111o \u0111\u01b0\u1eddng k\u00ednh th\u1ef1c t\u1ebf c\u1ee7a n\u00f3, b\u1ea1n s\u1ebd bi\u1ebft r\u1eb1ng nh\u00e3n ghi kh\u00f4ng ph\u1ea3n \u00e1nh \u0111\u1ea7y \u0111\u1ee7 th\u1ef1c t\u1ebf. \u0110\u00f3 l\u00e0 b\u1edfi v\u00ec &quot;k\u00edch th\u01b0\u1edbc \u1ed1ng danh ngh\u0129a&quot; ch\u1ec9 l\u00e0 m\u1ed9t quy \u01b0\u1edbc \u0111\u1eb7t t\u00ean ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t ph\u00e9p \u0111o ch\u00ednh x\u00e1c. Tr\u00ean th\u1ef1c t\u1ebf, m\u1ed9t \u1ed1ng c\u00f3 k\u00edch th\u01b0\u1edbc danh ngh\u0129a 1 inch c\u00f3 \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) kho\u1ea3ng 1,315 inch.<\/p>\n\n\n\n<p>Hi\u1ec3u r\u00f5 \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) th\u1ef1c s\u1ef1 r\u1ea5t quan tr\u1ecdng khi b\u1ea1n l\u1ef1a ch\u1ecdn ph\u1ee5 ki\u1ec7n, t\u00ednh to\u00e1n l\u01b0u l\u01b0\u1ee3ng ho\u1eb7c \u0111\u01b0a ra c\u00e1c quy\u1ebft \u0111\u1ecbnh v\u1ec1 k\u1ebft c\u1ea5u. Cho d\u00f9 b\u1ea1n s\u1eed d\u1ee5ng \u1ed1ng m\u1ea1 k\u1ebdm \u0111\u1ec3 d\u1eabn n\u01b0\u1edbc, l\u00e0m c\u1ed9t h\u00e0ng r\u00e0o hay khung k\u1ebft c\u1ea5u, \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i \u0111\u1ec1u \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch, \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"understanding-the-basics-nominal-size-vs-galvanized-pipe-od-sizes\">Hi\u1ec3u nh\u1eefng \u0111i\u1ec1u c\u01a1 b\u1ea3n: K\u00edch th\u01b0\u1edbc danh ngh\u0129a so v\u1edbi k\u00edch th\u01b0\u1edbc th\u1ef1c t\u1ebf <a href=\"https:\/\/www.huanhaizhongke.com\/vi\/san-pham\/galvanized-steel-pipe\/\">\u1ed0ng m\u1ea1 k\u1ebdm<\/a> K\u00edch th\u01b0\u1edbc OD<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"960\" src=\"http:\/\/huanhaizhongke.com\/wp-content\/uploads\/2025\/01\/53.jpg\" alt=\"k\u00edch th\u01b0\u1edbc \u1ed1ng m\u1ea1 k\u1ebdm\" class=\"wp-image-408\" srcset=\"https:\/\/www.huanhaizhongke.com\/wp-content\/uploads\/2025\/01\/53.jpg 1920w, https:\/\/www.huanhaizhongke.com\/wp-content\/uploads\/2025\/01\/53-300x150.jpg 300w, https:\/\/www.huanhaizhongke.com\/wp-content\/uploads\/2025\/01\/53-1024x512.jpg 1024w, https:\/\/www.huanhaizhongke.com\/wp-content\/uploads\/2025\/01\/53-768x384.jpg 768w, https:\/\/www.huanhaizhongke.com\/wp-content\/uploads\/2025\/01\/53-1536x768.jpg 1536w, https:\/\/www.huanhaizhongke.com\/wp-content\/uploads\/2025\/01\/53-600x300.jpg 600w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/figure>\n\n\n\n<p>Tr\u01b0\u1edbc khi \u0111i s\u00e2u v\u00e0o c\u00e1c b\u1ea3ng v\u00e0 bi\u1ec3u \u0111\u1ed3, h\u00e3y l\u00e0m r\u00f5 m\u1ed9t trong nh\u1eefng ngu\u1ed3n g\u00e2y nh\u1ea7m l\u1eabn l\u1edbn nh\u1ea5t: k\u00edch th\u01b0\u1edbc danh ngh\u0129a so v\u1edbi \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i th\u1ef1c t\u1ebf. K\u00edch th\u01b0\u1edbc \u1ed1ng danh ngh\u0129a (NPS) l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n lo\u1ea1i \u1ed1ng. N\u00f3 \u0111\u1ec1 c\u1eadp nhi\u1ec1u h\u01a1n \u0111\u1ebfn \u0111\u01b0\u1eddng k\u00ednh trong c\u1ee7a \u1ed1ng h\u01a1n l\u00e0 \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi c\u00e1c k\u00edch th\u01b0\u1edbc \u1ed1ng nh\u1ecf h\u01a1n.<\/p>\n\n\n\n<p>Nh\u01b0ng \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) c\u1ee7a \u1ed1ng m\u1ea1 k\u1ebdm l\u00e0 nh\u1ea5t qu\u00e1n b\u1ea5t k\u1ec3 \u0111\u1ed9 d\u00e0y th\u00e0nh \u1ed1ng. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 \u1ed1ng 1 inch s\u1ebd lu\u00f4n c\u00f3 \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i l\u00e0 1,315 inch, cho d\u00f9 \u0111\u00f3 l\u00e0 lo\u1ea1i Schedule 40 hay Schedule 80. \u0110i\u1ec1u thay \u0111\u1ed5i l\u00e0 \u0111\u1ed9 d\u00e0y th\u00e0nh \u1ed1ng\u2014v\u00e0 \u0111i\u1ec1u \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u01b0\u1eddng k\u00ednh trong (ID), ch\u1ee9 kh\u00f4ng ph\u1ea3i \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD).<\/p>\n\n\n\n<p>N\u00f3i m\u1ed9t c\u00e1ch th\u1ef1c t\u1ebf: khi c\u1ea7n gh\u00e9p c\u00e1c \u1ed1ng v\u1edbi ph\u1ee5 ki\u1ec7n ho\u1eb7c gi\u00e1 \u0111\u1ee1, b\u1ea1n ph\u1ea3i s\u1eed d\u1ee5ng \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i th\u1ef1c t\u1ebf, ch\u1ee9 kh\u00f4ng ph\u1ea3i \u0111\u01b0\u1eddng k\u00ednh danh ngh\u0129a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"galvanized-pipe-od-size-chart-by-schedule\">B\u1ea3ng k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i \u1ed1ng m\u1ea1 k\u1ebdm theo ti\u00eau chu\u1ea9n<\/h2>\n\n\n\n<p>\u0110\u1ec3 gi\u00fap b\u1ea1n l\u1ef1a ch\u1ecdn ch\u00ednh x\u00e1c, d\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng chi ti\u1ebft v\u1ec1 c\u00e1c k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) \u1ed1ng m\u1ea1 k\u1ebdm ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u00e0 \u0111\u1ed9 d\u00e0y th\u00e0nh \u1ed1ng t\u01b0\u01a1ng \u1ee9ng cho ti\u00eau chu\u1ea9n Schedule 40 v\u00e0 Schedule 80.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>K\u00edch th\u01b0\u1edbc \u1ed1ng danh ngh\u0129a (NPS)<\/th><th>\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i th\u1ef1c t\u1ebf (inch)<\/th><th>\u0110\u1ed9 d\u00e0y th\u00e0nh l\u1ecbch tr\u00ecnh 40 (inch)<\/th><th>\u0110\u1ed9 d\u00e0y th\u00e0nh l\u1ecbch tr\u00ecnh 80 (inch)<\/th><\/tr><\/thead><tbody><tr><td>\u00bd\u2033<\/td><td>0.840<\/td><td>0.109<\/td><td>0.147<\/td><\/tr><tr><td>\u00be\u2033<\/td><td>1.050<\/td><td>0.113<\/td><td>0.154<\/td><\/tr><tr><td>1\u2033<\/td><td>1.315<\/td><td>0.133<\/td><td>0.179<\/td><\/tr><tr><td>1\u00bc\u2033<\/td><td>1.660<\/td><td>0.140<\/td><td>0.191<\/td><\/tr><tr><td>1\u00bd\u2033<\/td><td>1.900<\/td><td>0.145<\/td><td>0.200<\/td><\/tr><tr><td>2\u2033<\/td><td>2.375<\/td><td>0.154<\/td><td>0.218<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Nh\u1eefng s\u1ed1 li\u1ec7u n\u00e0y tu\u00e2n theo c\u00e1c ti\u00eau chu\u1ea9n k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn v\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 ai c\u1ea7n th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c c\u1ee7a \u0111\u01b0\u1eddng \u1ed1ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"pipe-schedule-and-wall-thickness-what-it-means-for-od\">B\u1ea3ng th\u00f4ng s\u1ed1 \u1ed1ng v\u00e0 \u0111\u1ed9 d\u00e0y th\u00e0nh \u1ed1ng: \u00dd ngh\u0129a \u0111\u1ed1i v\u1edbi \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"http:\/\/huanhaizhongke.com\/wp-content\/uploads\/2025\/01\/3-7.jpg\" alt=\"s\u1eed d\u1ee5ng \u1ed1ng m\u1ea1 k\u1ebdm\" class=\"wp-image-489\" style=\"width:633px;height:auto\" srcset=\"https:\/\/www.huanhaizhongke.com\/wp-content\/uploads\/2025\/01\/3-7.jpg 800w, https:\/\/www.huanhaizhongke.com\/wp-content\/uploads\/2025\/01\/3-7-300x225.jpg 300w, https:\/\/www.huanhaizhongke.com\/wp-content\/uploads\/2025\/01\/3-7-768x576.jpg 768w, https:\/\/www.huanhaizhongke.com\/wp-content\/uploads\/2025\/01\/3-7-600x450.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>Ch\u1ec9 s\u1ed1 \u0111\u1ed9 d\u00e0y th\u00e0nh \u1ed1ng (pipe schedule) \u0111\u1ec1 c\u1eadp \u0111\u1ebfn \u0111\u1ed9 d\u00e0y c\u1ee7a th\u00e0nh \u1ed1ng. Ch\u1ec9 s\u1ed1 c\u00e0ng cao, th\u00e0nh \u1ed1ng c\u00e0ng d\u00e0y\u2014v\u00e0 \u0111\u01b0\u1eddng k\u00ednh trong (ID) c\u00e0ng nh\u1ecf. Tuy nhi\u00ean, m\u1ed9t \u0111i\u1ec1u quan tr\u1ecdng v\u1eabn kh\u00f4ng thay \u0111\u1ed5i: \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD).<\/p>\n\n\n\n<p>Gi\u1ea3 s\u1eed b\u1ea1n \u0111ang l\u00e0m vi\u1ec7c v\u1edbi \u1ed1ng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh danh ngh\u0129a 1\u00bc\u2033. \u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i l\u00e0 1,660 inch b\u1ea5t k\u1ec3 \u0111\u00f3 l\u00e0 lo\u1ea1i Schedule 40 hay Schedule 80. \u0110i\u1ec1u thay \u0111\u1ed5i l\u00e0 \u0111\u1ed9 d\u00e0y th\u00e0nh \u1ed1ng. Th\u00e0nh \u1ed1ng d\u00e0y h\u01a1n c\u00f3 th\u1ec3 c\u1ea7n thi\u1ebft trong m\u00f4i tr\u01b0\u1eddng \u00e1p su\u1ea5t cao ho\u1eb7c trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p m\u00e0 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc l\u00e0 \u01b0u ti\u00ean h\u00e0ng \u0111\u1ea7u.<\/p>\n\n\n\n<p>V\u00ed d\u1ee5, \u1ed1ng th\u00e9p m\u1ea1 k\u1ebdm Schedule 40 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc d\u00e2n d\u1ee5ng ho\u1eb7c h\u00e0ng r\u00e0o t\u1ea3i nh\u1eb9. Nh\u01b0ng \u0111\u1ed1i v\u1edbi v\u1eadn chuy\u1ec3n ch\u1ea5t l\u1ecfng c\u00f4ng nghi\u1ec7p ho\u1eb7c c\u00e1c c\u00f4ng tr\u00ecnh ch\u1ecbu t\u1ea3i, Schedule 80 th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng h\u01a1n do \u0111\u1ed9 b\u1ec1n th\u00e0nh \u1ed1ng cao h\u01a1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"real-world-uses-of-different-galvanized-pipe-od-sizes\">\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a c\u00e1c k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i kh\u00e1c nhau c\u1ee7a \u1ed1ng th\u00e9p m\u1ea1 k\u1ebdm<\/h2>\n\n\n\n<p>\u0110\u1ec3 gi\u00fap b\u1ea1n h\u00ecnh dung r\u00f5 h\u01a1n v\u1ec1 c\u00e1ch c\u00e1c k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) c\u1ee7a \u1ed1ng m\u1ea1 k\u1ebdm ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf, d\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 v\u00ed d\u1ee5 th\u1ef1c ti\u1ec5n:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u1ed0ng m\u1ea1 k\u1ebdm \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i t\u1eeb \u00bd\u2033 \u0111\u1ebfn \u00be\u2033<\/strong> N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc d\u00e2n d\u1ee5ng. N\u00f3 cung c\u1ea5p l\u01b0u l\u01b0\u1ee3ng \u0111\u1ee7 cho \u0111\u01b0\u1eddng \u1ed1ng c\u1ea5p n\u01b0\u1edbc sinh ho\u1ea1t v\u00e0 h\u1ec7 th\u1ed1ng phun n\u01b0\u1edbc.<\/li>\n\n\n\n<li><strong>\u1ed0ng \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i 1 inch<\/strong> S\u1ea3n ph\u1ea9m n\u00e0y ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong c\u00e1c h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc th\u01b0\u01a1ng m\u1ea1i, \u0111\u1eb7c bi\u1ec7t khi k\u1ebft h\u1ee3p v\u1edbi c\u00e1c ph\u1ee5 ki\u1ec7n ren m\u1ea1 k\u1ebdm.<\/li>\n\n\n\n<li><strong>\u1ed0ng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i t\u1eeb 1\u00bc\u2033 \u0111\u1ebfn 1\u00bd\u2033<\/strong> N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong khung k\u1ebft c\u1ea5u ho\u1eb7c lan can nh\u1edd s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa \u0111\u1ed9 b\u1ec1n v\u00e0 k\u00edch th\u01b0\u1edbc v\u1eeba ph\u1ea3i.<\/li>\n\n\n\n<li><strong>\u1ed0ng \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i 2 inch<\/strong> \u0110\u00e2y l\u00e0 k\u00edch th\u01b0\u1edbc l\u00fd t\u01b0\u1edfng cho c\u00e1c c\u1ed9t ngo\u00e0i tr\u1eddi, h\u00e0ng r\u00e0o quy m\u00f4 l\u1edbn v\u00e0 d\u1ea7m \u0111\u1ee1 ch\u1ecbu l\u1ef1c n\u1eb7ng.<\/li>\n<\/ul>\n\n\n\n<p>Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p n\u00e0y, vi\u1ec7c \u0111\u1ea3m b\u1ea3o b\u1ea1n s\u1eed d\u1ee5ng \u0111\u00fang OD s\u1ebd tr\u00e1nh \u0111\u01b0\u1ee3c c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u00e0 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n l\u00e2u d\u00e0i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"choosing-the-right-galvanized-pipe-od-sizes-for-your-project\">L\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) \u1ed1ng m\u1ea1 k\u1ebdm ph\u00f9 h\u1ee3p cho d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n<\/h2>\n\n\n\n<p>Khi l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) c\u1ee7a \u1ed1ng m\u1ea1 k\u1ebdm, c\u00f3 m\u1ed9t v\u00e0i c\u00e2u h\u1ecfi quan tr\u1ecdng b\u1ea1n n\u00ean \u0111\u1eb7t ra:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>M\u1ee5c \u0111\u00edch l\u00e0 g\u00ec?<\/strong> \u0110\u1ed1i v\u1edbi vi\u1ec7c c\u1ea5p n\u01b0\u1edbc, \u0111\u01b0\u1eddng k\u00ednh nh\u1ecf h\u01a1n c\u00f3 th\u1ec3 \u0111\u1ee7. C\u00f2n \u0111\u1ed1i v\u1edbi vi\u1ec7c h\u1ed7 tr\u1ee3 k\u1ebft c\u1ea5u, b\u1ea1n s\u1ebd c\u1ea7n lo\u1ea1i l\u1edbn h\u01a1n v\u00e0 d\u00e0y h\u01a1n.<\/li>\n\n\n\n<li><strong>N\u00f3 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t ho\u1eb7c tr\u1ecdng l\u01b0\u1ee3ng nh\u01b0 th\u1ebf n\u00e0o?<\/strong> \u00c1p su\u1ea5t ho\u1eb7c tr\u1ecdng l\u01b0\u1ee3ng c\u00e0ng cao th\u00ec b\u1ea1n n\u00ean ch\u1ecdn l\u1ecbch tr\u00ecnh cao h\u01a1n.<\/li>\n\n\n\n<li><strong>B\u1ea1n \u0111ang s\u1eed d\u1ee5ng lo\u1ea1i ph\u1ee5 ki\u1ec7n n\u00e0o?<\/strong> \u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) c\u1ee7a b\u1ea1n ph\u1ea3i kh\u1edbp v\u1edbi k\u00edch th\u01b0\u1edbc b\u00ean trong c\u1ee7a ph\u1ee5 ki\u1ec7n ho\u1eb7c gi\u00e1 \u0111\u1ee1.<\/li>\n\n\n\n<li><strong>N\u00f3 s\u1ebd \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t \u1edf \u0111\u00e2u?<\/strong> C\u00e1c c\u00f4ng tr\u00ecnh l\u1eafp \u0111\u1eb7t ngo\u00e0i tr\u1eddi c\u00f3 th\u1ec3 c\u1ea7n th\u00e0nh d\u00e0y h\u01a1n \u0111\u1ec3 ch\u1ed1ng g\u1ec9 v\u00e0 t\u0103ng \u0111\u1ed9 b\u1ec1n, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf nh\u1eefng khu v\u1ef1c c\u00f3 gi\u00f3 m\u1ea1nh ho\u1eb7c l\u01b0u l\u01b0\u1ee3ng giao th\u00f4ng cao.<\/li>\n<\/ul>\n\n\n\n<p>B\u1eb1ng c\u00e1ch l\u1eadp k\u1ebf ho\u1ea1ch d\u1ef1a tr\u00ean nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0y, b\u1ea1n s\u1ebd tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng chi ph\u00ed thay th\u1ebf t\u1ed1n k\u00e9m, r\u00f2 r\u1ec9 trong t\u01b0\u01a1ng lai ho\u1eb7c s\u1ef1 c\u1ed1 h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"long-tail-scenarios-using-galvanized-pipe-od-sizes\">C\u00e1c k\u1ecbch b\u1ea3n &quot;\u0111u\u00f4i d\u00e0i&quot; s\u1eed d\u1ee5ng k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a \u1ed1ng m\u1ea1 k\u1ebdm<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"http:\/\/huanhaizhongke.com\/wp-content\/uploads\/2025\/03\/5-8.avif\" alt=\"\u1ed1ng m\u1ea1 k\u1ebdm l\u00e0 g\u00ec\" class=\"wp-image-1444\" srcset=\"https:\/\/www.huanhaizhongke.com\/wp-content\/uploads\/2025\/03\/5-8.avif 800w, https:\/\/www.huanhaizhongke.com\/wp-content\/uploads\/2025\/03\/5-8-300x225.avif 300w, https:\/\/www.huanhaizhongke.com\/wp-content\/uploads\/2025\/03\/5-8-768x576.avif 768w, https:\/\/www.huanhaizhongke.com\/wp-content\/uploads\/2025\/03\/5-8-16x12.avif 16w, https:\/\/www.huanhaizhongke.com\/wp-content\/uploads\/2025\/03\/5-8-600x450.avif 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>M\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng \u0111\u1eb7c th\u00f9 trong ng\u00e0nh c\u00f4ng nghi\u1ec7p c\u1ea7n l\u1ef1a ch\u1ecdn \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) c\u1ea9n th\u1eadn khi s\u1eed d\u1ee5ng \u1ed1ng m\u1ea1 k\u1ebdm. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t v\u00e0i tr\u01b0\u1eddng h\u1ee3p:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>L\u1eafp \u0111\u1eb7t lan can b\u1eb1ng \u1ed1ng m\u1ea1 k\u1ebdm:<\/strong> H\u00e3y ch\u1ecdn lo\u1ea1i c\u00f3 k\u00edch th\u01b0\u1edbc danh ngh\u0129a 1\u00bd\u2033, v\u1edbi \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i 1.9\u2033, mang l\u1ea1i c\u1ea3m gi\u00e1c c\u1ea7m n\u1eafm tho\u1ea3i m\u00e1i v\u00e0 \u0111\u1ed9 b\u1ec1n v\u1eeba \u0111\u1ee7.<\/li>\n\n\n\n<li><strong>Thi\u1ebft k\u1ebf khung nh\u00e0 k\u00ednh b\u1eb1ng th\u00e9p m\u1ea1 k\u1ebdm:<\/strong> \u1ed0ng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh t\u1eeb 1\u2033 \u0111\u1ebfn 1\u00bc\u2033 r\u1ea5t ph\u1ed5 bi\u1ebfn, k\u1ebft h\u1ee3p gi\u1eefa \u0111\u1ed9 c\u1ee9ng ch\u1eafc v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng nh\u1eb9 c\u1ee7a khung.<\/li>\n\n\n\n<li><strong>X\u00e2y d\u1ef1ng h\u00e0ng r\u00e0o ch\u0103n nu\u00f4i b\u1eb1ng t\u00f4n m\u1ea1 k\u1ebdm:<\/strong> B\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n \u1ed1ng Schedule 40 \u0111\u01b0\u1eddng k\u00ednh 1\u00bc\u2033 v\u1edbi \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i 1,66\u2033 cho c\u00e1c thanh ray, v\u00e0 \u1ed1ng 2\u2033 cho c\u00e1c c\u1ed9t \u0111\u1ee9ng \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 ch\u1eafc ch\u1eafn.<\/li>\n\n\n\n<li><strong>L\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng phun n\u01b0\u1edbc ch\u1eefa ch\u00e1y cho nh\u00e0 kho:<\/strong> \u1ed0ng Schedule 80 c\u00f3 \u0111\u01b0\u1eddng k\u00ednh t\u1eeb \u00be\u2033 \u0111\u1ebfn 1\u2033 l\u00e0 ti\u00eau chu\u1ea9n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u00e1p su\u1ea5t \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u su\u1ea5t l\u00e2u d\u00e0i.<\/li>\n<\/ul>\n\n\n\n<p>M\u1ed7i \u1ee9ng d\u1ee5ng n\u00e0y \u0111\u1ec1u c\u1ea7n \u0111\u1ebfn ki\u1ebfn th\u1ee9c ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a \u1ed1ng m\u1ea1 k\u1ebdm \u0111\u1ec3 tr\u00e1nh c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 l\u1eafp r\u00e1p v\u00e0 t\u1ed1i \u0111a h\u00f3a hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"conclusion\">Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) c\u1ee7a \u1ed1ng m\u1ea1 k\u1ebdm ph\u00f9 h\u1ee3p l\u00e0 m\u1ed9t trong nh\u1eefng quy\u1ebft \u0111\u1ecbnh quan tr\u1ecdng nh\u01b0ng c\u00f3 th\u1ec3 quy\u1ebft \u0111\u1ecbnh s\u1ef1 th\u00e0nh b\u1ea1i c\u1ee7a d\u1ef1 \u00e1n. Cho d\u00f9 b\u1ea1n \u0111ang l\u1eafp \u0111\u1eb7t ph\u1ee5 ki\u1ec7n, \u0111\u01b0\u1eddng \u1ed1ng t\u01b0\u1edbi ti\u00eau hay x\u00e2y d\u1ef1ng khung k\u1ebft c\u1ea5u, \u0111\u1ed9 ch\u00ednh x\u00e1c l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng.<\/p>\n\n\n\n<p>B\u1eb1ng c\u00e1ch hi\u1ec3u s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa k\u00edch th\u01b0\u1edbc danh ngh\u0129a v\u00e0 \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i th\u1ef1c t\u1ebf, nh\u1eadn bi\u1ebft \u1ea3nh h\u01b0\u1edfng c\u1ee7a \u0111\u1ed9 d\u00e0y th\u00e0nh \u1ed1ng (ti\u00eau chu\u1ea9n \u1ed1ng) v\u00e0 l\u1ef1a ch\u1ecdn theo nhu c\u1ea7u th\u1ef1c t\u1ebf, b\u1ea1n s\u1ebd c\u00f3 v\u1ecb th\u1ebf t\u1ed1t nh\u1ea5t \u0111\u1ec3 th\u00e0nh c\u00f4ng.<\/p>\n\n\n\n<p>H\u00e3y lo\u1ea1i b\u1ecf ph\u1ecfng \u0111o\u00e1n trong l\u1ea7n l\u1eafp r\u00e1p ti\u1ebfp theo c\u1ee7a b\u1ea1n\u2014s\u1eed d\u1ee5ng bi\u1ec3u \u0111\u1ed3 \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i, \u0111o \u0111\u1ea1c k\u1ef9 l\u01b0\u1ee1ng v\u00e0 l\u1eafp r\u00e1p v\u1edbi s\u1ef1 t\u1ef1 tin.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"faq\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list\">\n<div id=\"faq-question-1749516070494\" class=\"rank-math-list-item\">\n<h6 class=\"rank-math-question\"><strong>T\u1ea1i sao \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) l\u1ea1i l\u1edbn h\u01a1n k\u00edch th\u01b0\u1edbc danh ngh\u0129a?<\/strong><\/h6>\n<div class=\"rank-math-answer\">\n\n<p>K\u00edch th\u01b0\u1edbc danh ngh\u0129a d\u1ef1a tr\u00ean c\u00e1c \u01b0\u1edbc t\u00ednh l\u1ecbch s\u1eed v\u1ec1 \u0111\u01b0\u1eddng k\u00ednh trong. Khi c\u00e1c ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 d\u00e0y th\u00e0nh \u1ed1ng ph\u00e1t tri\u1ec3n, \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i th\u1ef1c t\u1ebf v\u1eabn \u0111\u01b0\u1ee3c gi\u1eef c\u1ed1 \u0111\u1ecbnh \u0111\u1ec3 duy tr\u00ec t\u00ednh t\u01b0\u01a1ng th\u00edch gi\u1eefa c\u00e1c h\u1ec7 th\u1ed1ng.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1749516077963\" class=\"rank-math-list-item\">\n<h6 class=\"rank-math-question\"><strong>T\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u1ed1ng Schedule 40 v\u00e0 Schedule 80 thay th\u1ebf cho nhau \u0111\u01b0\u1ee3c kh\u00f4ng?<\/strong><\/h6>\n<div class=\"rank-math-answer\">\n\n<p>\u0110i\u1ec1u n\u00e0y c\u00f2n t\u00f9y thu\u1ed9c v\u00e0o t\u1eebng tr\u01b0\u1eddng h\u1ee3p. M\u1eb7c d\u00f9 \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) gi\u1ed1ng nhau, nh\u01b0ng \u0111\u01b0\u1eddng k\u00ednh trong c\u1ee7a \u1ed1ng Schedule 80 nh\u1ecf h\u01a1n do th\u00e0nh \u1ed1ng d\u00e0y h\u01a1n. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn l\u01b0u l\u01b0\u1ee3ng v\u00e0 \u00e1p su\u1ea5t trong m\u1ed9t s\u1ed1 h\u1ec7 th\u1ed1ng nh\u1ea5t \u0111\u1ecbnh.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1749516106403\" class=\"rank-math-list-item\">\n<h6 class=\"rank-math-question\"><strong>\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) c\u1ee7a \u1ed1ng th\u00e9p m\u1ea1 k\u1ebdm ph\u1ed5 bi\u1ebfn nh\u1ea5t trong h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc d\u00e2n d\u1ee5ng l\u00e0 bao nhi\u00eau?<\/strong><\/h6>\n<div class=\"rank-math-answer\">\n\n<p>H\u1ea7u h\u1ebft h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc trong nh\u00e0 \u1edf s\u1eed d\u1ee5ng \u1ed1ng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh danh ngh\u0129a \u00be\u2033 ho\u1eb7c 1\u2033, t\u01b0\u01a1ng \u1ee9ng v\u1edbi \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) l\u00e0 1,050\u2033 v\u00e0 1,315\u2033.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1749516114651\" class=\"rank-math-list-item\">\n<h6 class=\"rank-math-question\"><strong>K\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) c\u00f3 gi\u1ed1ng nhau \u0111\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u \u1ed1ng kh\u00e1c kh\u00f4ng?<\/strong><\/h6>\n<div class=\"rank-math-answer\">\n\n<p>Kh\u00f4ng nh\u1ea5t thi\u1ebft. M\u1eb7c d\u00f9 \u1ed1ng th\u00e9p m\u1ea1 k\u1ebdm tu\u00e2n theo ti\u00eau chu\u1ea9n \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) nh\u1ea5t qu\u00e1n, nh\u01b0ng c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c nh\u01b0 \u0111\u1ed3ng ho\u1eb7c PVC c\u00f3 th\u1ec3 tu\u00e2n theo c\u00e1c quy \u01b0\u1edbc k\u00edch th\u01b0\u1edbc kh\u00e1c nhau. Lu\u00f4n lu\u00f4n tham kh\u1ea3o bi\u1ec3u \u0111\u1ed3 li\u00ean quan.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1749516125758\" class=\"rank-math-list-item\">\n<h6 class=\"rank-math-question\"><strong>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111o \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) c\u1ee7a \u1ed1ng m\u1ea1 k\u1ebdm?<\/strong><\/h6>\n<div class=\"rank-math-answer\">\n\n<p>S\u1eed d\u1ee5ng th\u01b0\u1edbc k\u1eb9p ho\u1eb7c th\u01b0\u1edbc d\u00e2y \u0111\u1ec3 \u0111o chi\u1ec1u r\u1ed9ng nh\u1ea5t c\u1ee7a m\u00e9p ngo\u00e0i \u1ed1ng. L\u01b0u \u00fd kh\u00f4ng bao g\u1ed3m b\u1ea5t k\u1ef3 ren ho\u1eb7c ch\u1ed7 g\u1ed3 gh\u1ec1 n\u00e0o tr\u00ean b\u1ec1 m\u1eb7t.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Kh\u00e1m ph\u00e1 to\u00e0n b\u1ed9 c\u00e1c k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a \u1ed1ng m\u1ea1 k\u1ebdm\u2014\u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 c\u00f3 \u0111\u1ed9 b\u1ec1n v\u00e0 ph\u00f9 h\u1ee3p ho\u00e0n h\u1ea3o v\u1edbi m\u1ecdi nhu c\u1ea7u c\u1ee7a d\u1ef1 \u00e1n b\u1ea1n.<\/p>","protected":false},"author":1,"featured_media":327,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[30],"tags":[],"class_list":["post-1732","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/www.huanhaizhongke.com\/vi\/wp-json\/wp\/v2\/posts\/1732","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.huanhaizhongke.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.huanhaizhongke.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.huanhaizhongke.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.huanhaizhongke.com\/vi\/wp-json\/wp\/v2\/comments?post=1732"}],"version-history":[{"count":1,"href":"https:\/\/www.huanhaizhongke.com\/vi\/wp-json\/wp\/v2\/posts\/1732\/revisions"}],"predecessor-version":[{"id":1733,"href":"https:\/\/www.huanhaizhongke.com\/vi\/wp-json\/wp\/v2\/posts\/1732\/revisions\/1733"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.huanhaizhongke.com\/vi\/wp-json\/wp\/v2\/media\/327"}],"wp:attachment":[{"href":"https:\/\/www.huanhaizhongke.com\/vi\/wp-json\/wp\/v2\/media?parent=1732"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.huanhaizhongke.com\/vi\/wp-json\/wp\/v2\/categories?post=1732"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.huanhaizhongke.com\/vi\/wp-json\/wp\/v2\/tags?post=1732"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}