{"id":3323,"date":"2023-11-13T14:16:49","date_gmt":"2023-11-13T06:16:49","guid":{"rendered":"https:\/\/uniasen.com\/?p=3323"},"modified":"2025-12-01T14:42:02","modified_gmt":"2025-12-01T06:42:02","slug":"difference-between-schedule-40-and-schedule-80-pipe","status":"publish","type":"post","link":"https:\/\/uniasen.com\/ko\/blog\/\uc2a4\ucf00\uc904-40\uacfc-\uc2a4\ucf00\uc904-80-\ud30c\uc774\ud504\uc758-\ucc28\uc774\uc810\/","title":{"rendered":"\uc2a4\ucf00\uc904 40\uacfc \uc2a4\ucf00\uc904 80 \ud30c\uc774\ud504\uc758 \ucc28\uc774\uc810"},"content":{"rendered":"<div class=\"row\"  id=\"row-1718215609\">\n\n\t<div id=\"col-48022695\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1439393328\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/schedule-40-vs-80-difference-between-schedule-40-and-80.webp\" class=\"attachment-original size-original\" alt=\"UNIASEN \ud0c4\uc18c\uac15\uad00 \uc81c\uc870\uc5c5\uccb4-\uc2a4\ucf00\uc904 40 \ub300 80 \uac15\uad00\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/schedule-40-vs-80-difference-between-schedule-40-and-80.webp 1000w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/schedule-40-vs-80-difference-between-schedule-40-and-80-300x225.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/schedule-40-vs-80-difference-between-schedule-40-and-80-768x576.webp 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1439393328 {\n  width: 100%;\n}\n@media (min-width:550px) {\n  #image_1439393328 {\n    width: 66%;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1383392492\">\n\n\t<div id=\"col-8134005\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>\uc18c\uac1c:<\/h2>\n<p><span data-preserver-spaces=\"true\"><span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/uniasen.com\/ko\/blog\/\uc2a4\ucf00\uc904-40-\uac15\uad00\uc774\ub780\/\">\uc77c\uc815 40<\/a> <\/span>\uadf8\ub9ac\uace0<\/span><span data-preserver-spaces=\"true\">\u00a080 \uac15\uad00\uc740 \uc0b0\uc5c5\uc6a9 \ud30c\uc774\ud504\ub97c \uad6c\ub9e4\ud560 \ub54c \ud754\ud788 \uc120\ud0dd\ud558\ub294 \ub450 \uac00\uc9c0\uc785\ub2c8\ub2e4. \ub450 \ud30c\uc774\ud504\ub294 \ub3d9\uc77c\ud558\uac8c \ubcf4\uc774\uc9c0\ub9cc \uad6c\ub9e4\ud558\uae30 \uc804\uc5d0 \uc54c\uc544\uc57c \ud560 \uc0c1\ub2f9\ud55c \ucc28\uc774\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. <\/span><\/p>\n<p>\uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 \uc2a4\ucf00\uc904 \ud30c\uc774\ud504 40\uc758 \ucc28\uc774\uc810\uc744 \uc124\uba85\ud569\ub2c8\ub2e4. <span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/uniasen.com\/ko\/blog\/\uc2a4\ucf00\uc904-80-\ud30c\uc774\ud504\ub780\/\">\uc2a4\ucf00\uc904 80 \uac15\uad00<\/a><\/span>\uc758 \uc7a5\uc810, \ub2e8\uc810 \ubc0f \uc801\uc6a9 \uc0ac\ub840\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uc138\uc694.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1829028384\">\n\n\t<div id=\"col-1135850902\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>\uacf5\uce6d \ud30c\uc774\ud504 \ud06c\uae30\ub294 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/h2>\n<p>\ud30c\uc774\ud504\uc758 \ub0b4\uacbd\uc740 NPS \ub610\ub294 \uacf5\uce6d \ud30c\uc774\ud504 \ud06c\uae30\ub85c \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4. \ubd81\ubbf8\uc5d0\uc11c \ud30c\uc774\ud504 \ud06c\uae30\ub97c \uc2dd\ubcc4\ud558\ub294 \ud45c\uc900 \ubc29\ubc95\uc785\ub2c8\ub2e4.\u00a0<\/p>\n<p>\uc2e4\uc81c \uce21\uc815\uac12\uacfc \ub2ec\ub9ac NPS\ub294 \uba85\ubaa9\uc0c1\uc758 \uc218\uce58\uc785\ub2c8\ub2e4.  \uc9c1\uacbd 12\uc778\uce58\uae4c\uc9c0\uc758 \ud30c\uc774\ud504\uc5d0\uc11c\ub9cc \uc791\ub3d9\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc678\uacbd\uc774 14\uc778\uce58 \uc774\uc0c1\uc778 \ud30c\uc774\ud504\ub294 \ud2b9\ubcc4\ud55c \ucde8\uae09\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc2a4\ucf00\uc904 40 \ubc30\uad00\uc5d0 \ub300\ud574 \ub17c\uc758\ud560 \ub54c NPS\uc758 \uc911\uc694\uc131\uc740 \uc544\ubb34\ub9ac \uac15\uc870\ud574\ub3c4 \uc9c0\ub098\uce58\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uacf5\uce6d \ud06c\uae30\uc5d0 \ub530\ub77c \uc774\ub7ec\ud55c \ud30c\uc774\ud504\ub97c \ubd84\ub958\ud558\uace0 \ucc28\ubcc4\ud654\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<p>\"\uc2a4\ucf00\uc904 40\"\uc774\ub77c\ub294 \uc6a9\uc5b4\ub294 \ubc30\uad00\uc758 \ubcbd \ub450\uaed8\ub97c \uce21\uc815\ud558\ub294 \ud2b9\uc815 \ubc94\uc704\uc758 \uacf5\uce6d \ubc30\uad00 \ud06c\uae30(NPS) \uac12\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<p>\uc2a4\ucf00\uc904 40 \ud30c\uc774\ud504\uc758 \uc9c1\uacbd\uc774 \uc218\uc6a9\ud560 \uc218 \uc788\ub294 NPS \uac12\uc740 1\/8\uc778\uce58\uc5d0\uc11c 36\uc778\uce58\uae4c\uc9c0 \ub2e4\uc591\ud569\ub2c8\ub2e4.<\/p>\n<p>\ubcbd \ub450\uaed8\uac00 \ub2ec\ub77c\uc9c0\ub354\ub77c\ub3c4 Schedule 80 \ud30c\uc774\ud504\uc758 \uacf5\uce6d \ud30c\uc774\ud504 \ud06c\uae30\uc5d0\ub294 \ubcc0\ud654\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \uade0\uc77c\uc131\uc740 1\/8\uc778\uce58\uc5d0\uc11c 36\uc778\uce58\uc5d0 \uc774\ub974\ub294 \uad11\ubc94\uc704\ud55c NPS \uac12\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1712158778\">\n\n\t<div id=\"col-166624269\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>\ud30c\uc774\ud504 \uc2a4\ucf00\uc904\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<p>\ud30c\uc774\ud504 \uc2a4\ucf00\uc904\uc740 \ud2b9\uc815 \uce21\uc815\uac12\uacfc \uc77c\uce58\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774 \uac12\uc740 \ubcbd\uc758 \ub450\uaed8\ub97c \uae30\ubc18\uc73c\ub85c \ud55c \uacf5\uc2dd\uc5d0\uc11c \ud30c\uc0dd\ub429\ub2c8\ub2e4. \ub9ce\uc740 \ud30c\uc774\ud504\uc758 \uc678\uacbd\uc774 \ub3d9\uc77c\ud569\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ub098 \uc11c\ub85c \ub2e4\ub978 \ubcbd \ub450\uaed8\ub97c \ub098\ud0c0\ub0b4\ub294 \uc2a4\ucf00\uc904 \ubc88\ud638\uac00 \ub2e4\ub985\ub2c8\ub2e4. \uc2a4\ucf00\uc904 \ubc88\ud638\uc640 \uacf5\uce6d \ud30c\uc774\ud504 \ud06c\uae30\ub97c \ube44\uad50\ud558\ub294 \ud30c\uc774\ud504 \uc2a4\ucf00\uc904 \ucc28\ud2b8\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub530\ub77c\uc11c \uac00\uc7a5 \uc815\ud655\ud55c \uce58\uc218\ub97c \ucc3e\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uacf5\uce6d \ud30c\uc774\ud504 \ud06c\uae30\uc640 \ud30c\uc774\ud504 \uc2a4\ucf00\uc904\uc744 \uacb0\ud569\ud558\uba74 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub9de\ub294 \ud30c\uc774\ud504\ub97c \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc555\ub825, \uad6c\uc870\uc801 \uc548\uc815\uc131 \ubc0f \uc720\ub7c9\uacfc \uac19\uc740 \uc694\uc18c\ub3c4 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-15399429\">\n\n\t<div id=\"col-1958383320\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>\uc2a4\ucf00\uc904 40\uacfc \uc2a4\ucf00\uc904 80 \uac00\ud30c\ub978 \ud30c\uc774\ud504\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<p><span data-preserver-spaces=\"true\">\uc2a4\ucf00\uc904 40\uacfc \uc2a4\ucf00\uc904 80 \ud30c\uc774\ud504\uc758 \uc8fc\uc694 \ucc28\ubcc4\ud654 \uc694\uc18c\ub294 \ubb34\uac8c, \ub0b4\uacbd \ubc0f \ubcbd \ub450\uaed8\uc785\ub2c8\ub2e4. <\/span><\/p>\n<p><span data-preserver-spaces=\"true\">\uc2e4\uc81c \uc218\uce58\ub294 \uacf5\uce6d \ud30c\uc774\ud504 \ud06c\uae30\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. <\/span><span data-preserver-spaces=\"true\">\ub610\ud55c \ubc29\ub300\ud55c \uc218\uc758 \ud30c\uc774\ud504 \uc2a4\ucf00\uc904 \ubc88\ud638\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/span><\/p>\n<p><span data-preserver-spaces=\"true\">\uc774\ub7ec\ud55c \uc694\uc18c\ub97c \uace0\ub824\ud558\uc5ec \ud30c\uc774\ud504 \uc2a4\ucf00\uc904 \ud45c\ub97c \uac80\ud1a0\ud558\uc5ec \uc801\uc808\ud55c \ud30c\uc774\ud504 \ud06c\uae30\ub97c \uc2e0\uc911\ud558\uac8c \uacb0\uc815\ud574\uc57c \ud569\ub2c8\ub2e4. \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4:<\/span><\/p>\n<h3>NPS, \ub0b4\uacbd \ubc0f \uc678\uacbd<\/h3>\n<p><span data-preserver-spaces=\"true\">\uacf5\uce6d \ud30c\uc774\ud504 \ud06c\uae30(NPS) \uce21\uc815\uac12\uc740 \ub3d9\uc77c\ud55c \ud06c\uae30\uc758 Sch 40\uacfc Sch 80 \ud30c\uc774\ud504\ub97c \uad6c\ubd84\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. <\/span><\/p>\n<p><span data-preserver-spaces=\"true\">NPS\ub85c \ud45c\uc2dc\ub418\ub294 \ud30c\uc774\ud504\uc758 \uc678\uacbd(OD)\uc740 \ub450 \uc77c\uc815 \uc720\ud615 \ubaa8\ub450\uc5d0\uc11c \ub3d9\uc77c\ud558\uac8c \uc720\uc9c0\ub429\ub2c8\ub2e4. <\/span><\/p>\n<p><span data-preserver-spaces=\"true\">\uadf8\ub7ec\ub098 Sch 40\uacfc Sch 80\uc758 \uc911\uc694\ud55c \ucc28\uc774\uc810\uc740 \ub0b4\uacbd(ID)\uc785\ub2c8\ub2e4. <\/span><\/p>\n<p><span data-preserver-spaces=\"true\">Sch 80 \ud30c\uc774\ud504\ub294 Sch 40 \ud30c\uc774\ud504\ubcf4\ub2e4 \ub0b4\ubd80 \uc139\uc158\uc758 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098 \ub0b4\uacbd\uc774 \ub354 \uc791\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<p><span data-preserver-spaces=\"true\">Sch 80 \ubc30\uad00\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ucd94\uac00 \uc7ac\ub8cc\ub294 \ub0b4\ubd80 \uce21\ubcbd \ub450\uaed8\ub97c \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. <\/span><\/p>\n<p><span data-preserver-spaces=\"true\">Sch 80 \ud30c\uc774\ud504\ub77c\uc778\uc758 \ub0b4\uacbd \uac10\uc18c\ub85c \uc778\ud574 \uc720\uccb4 \uc720\uc18d\uc774 \uc57d\uac04 \uac10\uc18c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/span><\/p>\n<p><span data-preserver-spaces=\"true\">\uac00\uc555 \uc561\uccb4\ub97c \uc0ac\uc6a9\ud558\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 Sch 80 \ud30c\uc774\ud504 \ub77c\uc778\uc740 \ubcbd\uc774 \ub354 \uacac\uace0\ud558\uc5ec \uc801\ud569\ud569\ub2c8\ub2e4. \uc548\uc804\uc131\uacfc \ub0b4\uad6c\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/span><\/p>\n<h3>\ubcbd \ub450\uaed8<\/h3>\n<p><span data-preserver-spaces=\"true\">Schedule 80 \ud30c\uc774\ud504\ub294 \uacf5\uce6d \ud30c\uc774\ud504 \ud06c\uae30(NPS)\ub294 \ub3d9\uc77c\ud558\uc9c0\ub9cc \ubcbd \ub450\uaed8\uac00 Schedule 40\ubcf4\ub2e4 \ub354 \ub450\uaecd\uc2b5\ub2c8\ub2e4. \uac15\ud654\ub41c \ubcbd \ub450\uaed8\ub85c \uc778\ud574 Schedule 80 \ud30c\uc774\ud504\ub294 \ub354 \ubb34\uac70\uc6b4 \ud558\uc911\uacfc \ub354 \ub192\uc740 \uc555\ub825\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\uc774 \ub354 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/span><\/p>\n<h4><strong><span data-preserver-spaces=\"true\">\uc2a4\ucf00\uc904 40 \ud30c\uc774\ud504 \ubcbd \ub450\uaed8<\/span><\/strong><\/h4>\n<p><span data-preserver-spaces=\"true\">\ub2e4\uc74c\uc740 \uc2a4\ucf00\uc904 40 \uac15\uad00\uc758 \ubcbd \ub450\uaed8\uc785\ub2c8\ub2e4:<\/span><\/p>\n<ul>\n<li><span data-preserver-spaces=\"true\">1\/4\u2033 -0.088<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">1\u20442\u2033 -0.109<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">3\/4\u2033 -0.113<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">1\u2033 - 0.133<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">5\u2033-0.145<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">2\u2033 - 0.154<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">5\u2033 - 0.258<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">10\u2033 - 0.365<\/span><\/li>\n<\/ul>\n<h4><strong><span data-preserver-spaces=\"true\">\uc2a4\ucf00\uc904 80 \ud30c\uc774\ud504 \ubcbd \ub450\uaed8<\/span><\/strong><\/h4>\n<p><span data-preserver-spaces=\"true\">\ub2e4\uc74c\uc740 \uc2a4\ucf00\uc904 80 \uac15\uad00\uc758 \ubcbd \ub450\uaed8\uc785\ub2c8\ub2e4:<\/span><\/p>\n<ul>\n<li><span data-preserver-spaces=\"true\">1\/4\u2033 - 0.119<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">1\u20442\u2033 -0.147<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">3\/4\u2033 - 0.154<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">1\u2033 - 0.179<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">5\u2033 -0.200<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">2\u2033 - 0.218<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">5\u2033 - 0.375<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">10\u2033 - 0.500<\/span><\/li>\n<\/ul>\n<h3>\ub0b4\uad6c\uc131 \ubc0f \uac15\ub3c4:<\/h3>\n<p><span data-preserver-spaces=\"true\">\uc2a4\ucf00\uc904 40 \ud30c\uc774\ud504\ub294 \ub2e4\uc591\ud55c \uc77c\ubc18\uc801\uc778 \uc6b4\uc601 \uc870\uac74\uc5d0\uc11c \uad11\ubc94\uc704\ud558\uac8c \ud65c\uc6a9\ub429\ub2c8\ub2e4. <\/span><\/p>\n<p><span data-preserver-spaces=\"true\">\uadf8\ub7ec\ub098 \uac15\ud55c \uc555\ub825\uc744 \uacac\ub514\ub294 \ub2a5\ub825\uc740 Schedule 80 \ud30c\uc774\ud504\uc5d0 \ubbf8\uce58\uc9c0 \ubabb\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. Schedule 80 \ud30c\uc774\ud504\uc758 \ub0b4\uad6c\uc131\uacfc \uc5f0\uc7a5\ub41c \uc218\uba85\uc740 \uc0c1\ub2f9\ud55c \ubcbd \ub450\uaed8\uc5d0 \uae30\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/span><\/p>\n<p><span data-preserver-spaces=\"true\">\uc2a4\ucf00\uc904 40\uacfc \uc2a4\ucf00\uc904 80 \ud30c\uc774\ud504\ub294 \ubaa8\ub450 \ub2e4\uc591\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uac01\uac01\uc740 \uac01\uac01\uc758 \uc6a9\ub3c4\uc5d0\uc11c \ub69c\ub837\ud55c \uc7a5\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud30c\uc774\ud504\uc758 \ub2e4\uc591\ud55c \ud06c\uae30\uc640 \ubb34\uac8c\uc5d0 \ub300\ud55c \ud3ec\uad04\uc801\uc778 \uc774\ud574\uac00 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uac01\uc790\uc758 \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \uc801\uc808\ud55c \uc635\uc158\uc744 \uc120\ud0dd\ud560 \ub54c \uc62c\ubc14\ub978 \uc120\ud0dd\uc744 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<h3>\uc911\ub7c9 \ubc0f \uc555\ub825: \ubb34\uac8c \uc6a9\ub7c9 \ubc0f \uc555\ub825<\/h3>\n<p><span data-preserver-spaces=\"true\">\uc2a4\ucf00\uc904 80 \ud30c\uc774\ud504\uc758 \ubcbd\uc740 \ub354 \ub450\uaecd\uae30 \ub54c\ubb38\uc5d0 \uc2a4\ucf00\uc904 40 \ud30c\uc774\ud504\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \ubb34\uac8c\uc640 \uc555\ub825\uc744 \ucc98\ub9ac\ud569\ub2c8\ub2e4. \uc2a4\ucf00\uc904 80 \ud30c\uc774\ud504\ub294 \uace0\uc555\uc758 \ubb34\uac70\uc6b4 \ud654\ud559 \ubb3c\uc9c8\uc774\ub098 \uc720\uccb4\ub97c \uc6b4\ubc18\ud558\ub294 \ub370 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4. \uc2a4\ucf00\uc904 80 \ud30c\uc774\ud504\ub294 \ub300\ud615 \ucc28\ub7c9\uc5d0 \uc758\ud574 \ud30c\uc774\ud504\uac00 \uc190\uc0c1\ub418\uac70\ub098 \uadf9\ud55c \ud658\uacbd\uc5d0 \ub178\ucd9c\ub418\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc218\uba85\uc774 \uae38\uace0 \uc190\uc0c1\ub420 \uac00\ub2a5\uc131\uc774 \uc801\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<h3>\uc0c9\uc0c1:<\/h3>\n<p><span data-preserver-spaces=\"true\">\uc2a4\ucf00\uc904 40 \ubc0f \uc2a4\ucf00\uc904 80 \ud30c\uc774\ud504\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc0c9\uc0c1\uc73c\ub85c \uc27d\uac8c \uad6c\ubd84\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2a4\ucf00\uc904 40 \ud30c\uc774\ud504\ub294 \ud770\uc0c9\uc774\uace0, \uc2a4\ucf00\uc904 80 \ud30c\uc774\ud504\ub294 \ud68c\uc0c9\uc785\ub2c8\ub2e4. <\/span><\/p>\n<p><span data-preserver-spaces=\"true\">\uc0c9\uc0c1\uc744 \ubcc0\uacbd\ud558\uba74 \ubc30\uad00\uc6a9 \uc2a4\ucf00\uc904\uc744 \ucc3e\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \uc81c\uc870\uc5c5\uccb4\uac00 \uc774 \uc0c9 \uad6c\uc131\ud45c\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uadf8\ub807\uae30 \ub54c\ubb38\uc5d0 \ud56d\uc0c1 \ud53c\ud305\uacfc \ud30c\uc774\ud504\uc5d0 \uc801\ud78c \uc0ac\uc591\uc744 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/p>\n<p><span data-preserver-spaces=\"true\">\ud30c\uc774\ud504\uc758 \uc0c9\uc0c1\uc774 \uad6c\ubd84\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\uc9c0\ub9cc, \uc2a4\ucf00\uc904 80 \ud30c\uc774\ud504\uc640 \uc2a4\ucf00\uc904 40 \ud30c\uc774\ud504\uc758 \ucc28\uc774\ub97c \ud655\uc778\ud558\ub294 \ub2e4\ub978 \ubc29\ubc95\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. <\/span><\/p>\n<p><span data-preserver-spaces=\"true\">\ud30c\uc774\ud504\ub97c \uc124\uce58\ud558\uae30 \uc804\uc5d0 \uc2a4\ucf00\uc904\uc744 \ud655\uc778\ud558\uc5ec \ud544\uc694\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc791\ub3d9\ud558\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694.<\/span><\/p>\n<h3>\uc720\ub7c9 \ubc0f \uc555\ub825 \uac15\ud558:<\/h3>\n<p><span data-preserver-spaces=\"true\">\uc555\ub825 \uac15\ud558\uc640 \uc720\ub7c9\uc740 \uac15\uad00\uc744 \uacb0\uc815\ud560 \ub54c \ub354 \uc911\uc694\ud55c \ub450 \uac00\uc9c0 \uce21\uba74\uc785\ub2c8\ub2e4. <\/span><\/p>\n<p><span data-preserver-spaces=\"true\">\uc2a4\ucf00\uc904 40 \ud30c\uc774\ud504\uc758 \ubcbd\uc740 \ub354 \uc587\uae30 \ub54c\ubb38\uc5d0 \uc2a4\ucf00\uc904 80 \ud30c\uc774\ud504\ubcf4\ub2e4 \uc555\ub825 \uac15\ud558\uac00 \uc801\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc720\ub7c9\uc774 \ub354 \ub192\ub2e4\ub294 \uc758\ubbf8\uc774\uae30\ub3c4 \ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc800\uc555 \uae09\uc218 \uc2dc\uc2a4\ud15c \ubc0f \uc720\ub7c9\uc774 \ud544\uc218\uc801\uc778 \uae30\ud0c0 \uc7a5\uc18c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. <\/span><\/p>\n<p><span data-preserver-spaces=\"true\">\ubc18\uba74 \uc2a4\ucf00\uc904 80 \ub77c\uc778\uc740 \uc555\ub825 \uac15\ud558\uac00 \ub354 \ub192\uace0 \uc720\ub7c9\uc774 \ub354 \uc801\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uace0\uc555, \ud38c\ud504 \ubc0f \ubb3c \uc774\uc1a1 \uc2dc\uc2a4\ud15c\uc5d0 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4.<\/span><\/p>\n<h3>\uc560\ud50c\ub9ac\ucf00\uc774\uc158:<\/h3>\n<p><span data-preserver-spaces=\"true\">\uc2a4\ucf00\uc904 40 \ud30c\uc774\ud504\ub294 \uac00\ubcbc\uc6b4 \uc0c1\uc5c5\uc6a9 \ubc0f \uc8fc\uac70\uc6a9 \ud658\uacbd\uc5d0\uc11c \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4;<\/span><\/p>\n<ul>\n<li><span data-preserver-spaces=\"true\">\ub09c\ubc29 \uc2dc\uc2a4\ud15c<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">\uc218\ub3c4 \ubc0f \uac00\uc2a4 \ub77c\uc778<\/span><\/li>\n<li><span data-preserver-spaces=\"true\">\ud558\uc218 \uc2dc\uc2a4\ud15c.<\/span><\/li>\n<\/ul>\n<p><span data-preserver-spaces=\"true\">\uace0\uc555\uacfc \uc0c1\ub2f9\ud55c \ud558\uc911\uc744 \ucc98\ub9ac\ud574\uc57c \ud558\ub294 \uc0b0\uc5c5 \ubd84\uc57c. \uc11d\uc720 \ubc0f \uac00\uc2a4 \ud30c\uc774\ud504\ub77c\uc778, \ud654\ud559 \ubb3c\uc9c8 \uc6b4\uc1a1, \ubc1c\uc804\uc18c \ub4f1\uc774 \uc774\uc5d0 \ud574\ub2f9\ud558\uba70, Schedule 80 \ud30c\uc774\ud504\uac00 \uc801\ud569\ud569\ub2c8\ub2e4. <\/span><\/p>\n<p><span data-preserver-spaces=\"true\">\uc2a4\ucf00\uc904 40\uacfc 80 \ud30c\uc774\ud504\uc758 \ucc28\uc774\uc810\uc744 \uc54c\uace0 \uc788\ub2e4\uba74 \uc791\uc5c5\uc5d0 \uc801\ud569\ud55c \ud30c\uc774\ud504\ub97c \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uc2dc\uac04\uacfc \ube44\uc6a9\uc744 \uc808\uc57d\ud558\ub294 \ub3d9\uc2dc\uc5d0 \uc548\uc804\ud558\uace0 \uc624\ub798 \uc9c0\uc18d\ub418\ub294 \uc124\uce58\ub97c \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n<h3>\uc124\uce58:<\/h3>\n<p><span data-preserver-spaces=\"true\">\uc608\uc815\ub41c \ub450 \ud30c\uc774\ud504\uc5d0 \ub3d9\uc77c\ud55c \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud558\uba74 \ubcc4\ub3c4\uc758 \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud558\ub294 \uac83\uacfc \ub2e4\ub974\uc9c0 \uc54a\uac8c \uc124\uce58\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/span><\/p>\n<p><span data-preserver-spaces=\"true\">ASTM \ud45c\uc900\uc5d0 \ub530\ub974\uba74, NPS\uac00 \ub3d9\uc77c\ud55c \ubaa8\ub4e0 \ud30c\uc774\ud504 \uc2a4\ucf00\uc904\uc740 \uc678\uacbd\uc774 \ub3d9\uc77c\ud574\uc57c \ud569\ub2c8\ub2e4. \uac01 \ud30c\uc774\ud504 \uc2a4\ucf00\uc904\uc5d0\ub294 \ud45c\uc900 \ud53c\ud305\uacfc \uacb0\ud569 \uae30\uc220\uc774 \uc788\uae30 \ub54c\ubb38\uc5d0 \ub2e4\uc591\ud55c \uc2a4\ucf00\uc904\uc758 \ud30c\uc774\ud504\ub97c \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/span><\/p>\n<p><span data-preserver-spaces=\"true\">\ubc30\uad00 \uc2dc\uc2a4\ud15c\uc740 \uc548\uc804\uc131\uacfc \ud6a8\uc728\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc815\ud655\ud558\uace0 \uc2e0\uc18d\ud558\uac8c \uc124\uce58\ud574\uc57c \ud569\ub2c8\ub2e4.<\/span><\/p>\n<p><span data-preserver-spaces=\"true\">\ubc30\uad00\uc744 \uc801\uc808\ud788 \uccad\uc18c\ud558\uace0 \uc900\ube44\ud574\uc57c \ud569\ub2c8\ub2e4. \uc801\uc808\ud55c \ud53c\ud305\uacfc \uc5f0\uacb0\ubd80\ub97c \uc0ac\uc6a9\ud574\uc57c \ud558\uba70 \ud30c\uc774\ud504\ub97c \uc62c\ubc14\ub974\uac8c \uc815\ub82c\ud558\uace0 \uc9c0\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4. <\/span><\/p>\n<p><span data-preserver-spaces=\"true\">\ub3d9\uc77c\ud55c \uc7ac\uc9c8\uc758 \ud30c\uc774\ud504\ub294 \uc2a4\ucf00\uc904 40 \ub610\ub294 \uc2a4\ucf00\uc904 80 \ubc29\ud5a5\uc73c\ub85c \uc124\uce58\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <\/span><\/p>\n<p><span data-preserver-spaces=\"true\">\ub530\ub77c\uc11c \ud504\ub85c\uc138\uc2a4\ub294 \ubcf8\uc9c8\uc801\uc73c\ub85c \ub3d9\uc77c\ud569\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uc2a4\ucf00\uc904\uc744 \uac00\uc9c4 \ud30c\uc774\ud504\ub294 \ud45c\uc900 \ud53c\ud305\uacfc \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc11c\ub85c \uc5f0\uacb0\ub418\uba70, \uc124\uce58\uac00 \uc900\uc218\ub418\uace0 ASTM\uc774 \uc801\uc6a9\ub418\ub294 \uacbd\uc6b0 \uc11c\ub85c \uc5f0\uacb0\ub429\ub2c8\ub2e4.<\/span><\/p>\n<h3>\ube44\uc6a9:<\/h3>\n<p>\uc0b0\uc5c5\uc6a9 \ubc30\uad00\uc758 \uacbd\uc6b0 \uac00\uaca9\uc774 \uc0c1\ub2f9\ud569\ub2c8\ub2e4. \uc2a4\ucf00\uc904 40 \ubc30\uad00\uc740 \ubcbd\uc774 \ub354 \uc791\uae30 \ub54c\ubb38\uc5d0 \uc2a4\ucf00\uc904 80 \ubc30\uad00\ubcf4\ub2e4 \ube44\uc6a9\uc774 \uc800\ub834\ud569\ub2c8\ub2e4.<\/p>\n<p>\uac15\ub3c4, \uc218\uba85, \uace0\uc555 \ubc0f \ud070 \ud558\uc911\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc2a4\ucf00\uc904 80 \ud30c\uc774\ud504\uc5d0\ub294 \ucd94\uac00\uc801\uc778 \uc7ac\ub8cc, \uc81c\uc870 \uacf5\uc815 \ubc0f \ud488\uc9c8 \uac80\uc0ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\uac00\uaca9\uc774 \uac00\uc7a5 \uc911\uc694\ud55c \uad00\uc2ec\uc0ac\ub77c\uba74 \uc2a4\ucf00\uc904 40 \ud30c\uc774\ud504\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ub354 \ub098\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-241476297\">\n\n\t<div id=\"col-907814328\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>Sch 40 vs Sch 80 \uac15\uad00: \uc5b4\ub290 \uac83\uc774 \ub354 \uac15\ud560\uae4c\uc694?<\/h2>\n<p>\ud30c\uc774\ud504\uc5d0\ub294 \uc8fc\ub85c \uc2a4\ucf00\uc904 40\uacfc \uc2a4\ucf00\uc904 80\uc758 \ub450 \uac00\uc9c0 \uc885\ub958\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uac01\uac01 \uc7a5\uc810\uc774 \uc788\uc9c0\ub9cc \uc5b4\ub5a4 \uac83\uc774 \ub354 \uac15\ud560\uae4c\uc694?<\/p>\n<p>\uc2a4\ucf00\uc904 40 \ud30c\uc774\ud504\ub294 \uc2a4\ucf00\uc904 80 \ud30c\uc774\ud504\ubcf4\ub2e4 \uc587\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub354 \uac00\ubccd\uace0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc774\uba70 \ub0b4\uad6c\uc131\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ub098 \uc2a4\ucf00\uc904 80\uc740 \uacac\uace0\ud55c \ud30c\uc774\ud504\ub85c \uad6c\uc131\ub418\uc5b4 \ub354 \uac15\ub825\ud558\uc9c0\ub9cc \ub354 \ube44\uc2f8\uace0 \ubb34\uac81\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \uac15\ub3c4\uc640 \ub0b4\uad6c\uc131\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \uc2a4\ucf00\uc904 80 \ud30c\uc774\ud504\uac00 \ub354 \uc88b\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uac00\ubccd\uace0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc635\uc158\uc744 \ucc3e\uace0 \uc788\ub2e4\uba74 \uc2a4\ucf00\uc904 40 \ud30c\uc774\ud504\uac00 \ub354 \uc801\ud569\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-137129561\">\n\n\t<div id=\"col-428979367\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>\uacb0\ub860<\/h2>\n<p>\uacb0\ub860\uc801\uc73c\ub85c, \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uac15\uad00\uc744 \uc2e0\uc911\ud558\uac8c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \uc2a4\ucf00\uc904 40 \ud30c\uc774\ud504\uc640 \uc2a4\ucf00\uc904 80 \ud30c\uc774\ud504\ub294 \ubaa8\ub450 \uc81c\uc870 \ubc0f \uae30\ud0c0 \uc0c1\uc5c5 \ud658\uacbd\uc5d0\uc11c \uad11\ubc94\uc704\ud558\uac8c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc2a4\ucf00\uc904 40 \ud30c\uc774\ud504\ub294 \uac00\ubcbc\uc6b4 \uc0c1\uc5c5\uc6a9 \ubc0f \uac00\uc815\uc6a9\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ubcbd\uc774 \uc587\uace0 \uc555\ub825 \uac15\ud558\uac00 \uc801\uc73c\uba70 \uc720\ub7c9\uc774 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc2a4\ucf00\uc904 80 \ud30c\uc774\ud504\ub294 \ub354 \ub450\uaebc\uc6b4 \ubcbd\uacfc \ub354 \ub192\uc740 \uc555\ub825 \ub4f1\uae09\uc73c\ub85c \uc778\ud574 \uc0b0\uc5c5\uc6a9\uc73c\ub85c \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uc2a4\ucf00\uc904 40 \ud30c\uc774\ud504\uc640 \uc2a4\ucf00\uc904 80 \ud30c\uc774\ud504\uc758 \ucc28\uc774\uc810\uc744 \ud30c\uc545\ud558\uc5ec \uace0\uc720\ud55c \ud504\ub85c\uc81d\ud2b8\ub97c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uc124\uce58\uc5d0 \uc548\uc804\uc131, \uc2e0\ub8b0\uc131 \ubc0f \uc218\uba85\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><span 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