{"id":6013,"date":"2025-11-24T16:08:02","date_gmt":"2025-11-24T08:08:02","guid":{"rendered":"https:\/\/uniasen.com\/?p=6013"},"modified":"2025-11-26T13:28:20","modified_gmt":"2025-11-26T05:28:20","slug":"api-5l-%ed%8c%8c%ec%9d%b4%ed%94%84-%ec%82%ac%ec%96%91","status":"publish","type":"post","link":"https:\/\/uniasen.com\/ko\/blog\/api-5l-pipe-specifications\/","title":{"rendered":"API 5L \ud30c\uc774\ud504 \uc0ac\uc591"},"content":{"rendered":"<h2>\uc18c\uac1c<\/h2>\n<p>\uc2dc\uc7a5\uc758 \uc5ec\ub7ec \uc0b0\uc5c5\uc740 \uc11c\ub85c \ub2e4\ub978 \ud30c\uc774\ud504 \uc0ac\uc591\uc744 \ub530\ub985\ub2c8\ub2e4. <a href=\"https:\/\/uniasen.com\/ko\/%ed%91%9c%ec%a4%80\/api-5l\/\">API 5L<\/a> \ub294 \ud30c\uc774\ud504 \uc81c\uc870\uc5d0 \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud45c\uc900 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0ac\uc591\uc740 \ud30c\uc774\ud504 \ub77c\uc778\uc758 \uac15\ub3c4, \ub0b4\uad6c\uc131 \ubc0f \uc548\uc804\uc131\uc774 \uade0\uc77c\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ub610\ud55c \uac00\ud639\ud55c \uc870\uac74\uc5d0\uc11c \ud2b9\uc815 \ubb38\uc81c\ub97c \uacac\ub38c\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc870\uac74\uc740 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc804\uc1a1 \ub77c\uc778\uc5d0\uc11c \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \uc0c1\ud669\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 API 5L \ud30c\uc774\ud504\uc758 \uc5ed\uc0ac, \ubd84\ub958 \ubc0f \uc0dd\uc0b0 \ud504\ub85c\uc138\uc2a4\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4. \ub610\ud55c \ubc30\uc1a1, \ud14c\uc2a4\ud2b8 \uae30\uc900, \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ubc0f \uc774\uc810\uc5d0 \ub300\ud574\uc11c\ub3c4 \uc790\uc138\ud788 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n<h2>API 5L\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-6036\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2025\/11\/What-is-API-5L.webp\" alt=\"API 5L\uc774\ub780?\" width=\"707\" height=\"530\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2025\/11\/What-is-API-5L.webp 1000w, https:\/\/uniasen.com\/wp-content\/uploads\/2025\/11\/What-is-API-5L-300x225.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2025\/11\/What-is-API-5L-768x576.webp 768w, https:\/\/uniasen.com\/wp-content\/uploads\/2025\/11\/What-is-API-5L-16x12.webp 16w\" sizes=\"auto, (max-width: 707px) 100vw, 707px\" \/><\/p>\n<p>\uc774 \ud45c\uc900\uc740 \ubbf8\uad6d\uc11d\uc720\ud611\ud68c(API)\uc5d0\uc11c \uc81c\uc815\ud588\uc2b5\ub2c8\ub2e4. API\ub294 \uc6a9\uc811 \ubc0f \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\uc758 \ud45c\uc900\uacfc \uc0ac\uc591\uc744 \uc815\ud569\ub2c8\ub2e4. API\uc5d0\uc11c \uc9c0\uc815\ud55c \uc0ac\uc591\uc758 \ud30c\uc774\ud504\ub294 \uc11d\uc720, \uc218\ub3c4 \ubc0f \ucc9c\uc5f0\uac00\uc2a4 \uc0b0\uc5c5\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub9ce\uc740 \ud30c\uc774\ud504\ub77c\uc778 \uce74\ud14c\uace0\ub9ac\uac00 \uc774\ub7ec\ud55c \uc0ac\uc591\uc744 \ub530\ub985\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, X24, B, X65, X60, X70 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud30c\uc774\ud504\ub294 \ubaa8\ub450 \ub2e4\ub985\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uae30\uacc4\uc801 \ud2b9\uc131<\/li>\n<li>\ud14c\uc2a4\ud2b8<\/li>\n<li>\ud654\ud559 \uc131\ubd84<\/li>\n<li>\ud30c\uc774\ud504 \ub4f1\uae09(X42-X80 \ubc0f X100 \ubc0f X120)<\/li>\n<li>\uc81c\uc870 \ubc29\ubc95<\/li>\n<\/ul>\n<p>\uc0ac\uc6a9\uc790\ub294 \ud2b9\uc815 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub9de\ub294 \ud2b9\uc815 \ud30c\uc774\ud504\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0ac\uc591\uc774 \ub2e4\ub978 \uc774\ub7ec\ud55c \ud30c\uc774\ud504\ub294 \ub2e4\uc74c \uc870\uac74\uc5d0\uc11c \uc548\uc815\uc801\uc778 \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uace0\uc555<\/li>\n<li>\uace0\uc628<\/li>\n<li>\ub0b4\uc2dd\uc131<\/li>\n<\/ul>\n<h2>API 5L\uc758 \uc5ed\uc0ac\uc640 \uc9c4\ud654<\/h2>\n<p>\ucd5c\ucd08\uc758 \ucca0 \ud30c\uc774\ud504\ub294 1800\ub144\ub300\uc5d0 \ubbf8\uad6d\uc5d0\uc11c \ubc1c\uba85\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uadf8 \ud6c4 \ud55c \uc138\uae30\uc5d0 \uac78\uce5c \ud601\uc2e0\uc744 \ud1b5\ud574 1927\ub144\uc5d0 \uc804\uae30 \uc721\uac01 \uc6a9\uc811 \ud30c\uc774\ud504\uac00 \ub3c4\uc785\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc778\ud504\ub77c\uac00 \uc131\uc7a5\ud568\uc5d0 \ub530\ub77c \ud30c\uc774\ud504\ub77c\uc778\uc758 \ud488\uc9c8\uacfc \uc131\ub2a5\uc744 \uc81c\uc5b4\ud560 \uc218 \uc788\ub294 \uc548\uc815\uc801\uc778 \uc2dc\uc2a4\ud15c\uc774 \uc808\uc2e4\ud788 \ud544\uc694\ud588\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc5ed\uc0ac \uc18d \uc77c\ub828\uc758 \ud601\uc2e0\uc785\ub2c8\ub2e4:<\/p>\n<ul>\n<li>API \ud45c\uc900\uc5d0 \ub530\ub77c \uc81c\uc870\ub41c \ucd5c\ucd08\uc758 \ud30c\uc774\ud504\ub294 1928\ub144\uc5d0 \uc81c\uc870\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc774 \ud30c\uc774\ud504\uc758 \uc555\ub825\uc740 172MPa ~ 310MPa\uc785\ub2c8\ub2e4. \uc5f4\uc545\ud55c \uc870\uac74\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>20\uc138\uae30 \uc911\ubc18 \ubb34\ub835, DSAW \ud30c\uc774\ud504\uac00 \uc81c\uc870\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc774 \uae30\uac04 \ub3d9\uc548 \ub2e4\ub978 \ub9ce\uc740 \ud615\uc2dd\uc774 \ubc1c\uba85\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<li>1966\ub144, \uac00\uc7a5 \ub180\ub77c\uc6b4 \ud601\uc2e0\uc778 API 5L \ub4f1\uae09 X60\uc774 \ud0c4\uc0dd\ud588\uc2b5\ub2c8\ub2e4.<\/li>\n<li>20\uc138\uae30 \ub9d0\uc778 1988\ub144\uacbd, X80 \ud45c\uc900 \ud30c\uc774\ud504\uac00 \uc81c\uc870\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc0c8\ub85c\uc6b4 \uc5d0\ub514\uc158\uc740 \ucca8\ub2e8 \uc57c\uae08 \uae30\uc220, \uc790\ub3d9\ud654\ub41c \uc6a9\uc811, \uc5c4\uaca9\ud55c \ud488\uc9c8 \uad00\ub9ac\uac00 \ud2b9\uc9d5\uc785\ub2c8\ub2e4.<\/li>\n<li>\ud604\uc7ac \ub2e4\ub978 \uad6d\uac00\uc5d0\uc11c\ub3c4 API 5L\uc744 \ucc44\ud0dd\ud558\uace0 \uc788\uc73c\uba70 \ub77c\uc778 \ud30c\uc774\ud504\uc758 \uc7ac\ub8cc \ud45c\uc900\uc73c\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>API 5L\uc758 \uae30\ubcf8 \uc0ac\uc591 \uac1c\uc694<\/h2>\n<p>API 5L\uc5d0\ub294 \ud30c\uc774\ud504\uac00 API 5L\ub85c \uac04\uc8fc\ub418\uae30 \uc704\ud574 \ucda9\uc871\ud574\uc57c \ud558\ub294 \ud2b9\uc815 \ud45c\uc900\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ud30c\uc774\ud504\uac00 API 5L \ud45c\uc900\uc744 \ucda9\uc871\ud558\uba74 \uac00\uc2a4, \uc218\ub3c4 \ubc0f \ucc9c\uc5f0\uac00\uc2a4 \uc0b0\uc5c5\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc790\uc138\ud55c \uc0ac\uc591\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<h3>- \ud654\ud559 \uacf5\uc2dd<\/h3>\n<p>\ud30c\uc774\ud504\uc758 \ud654\ud559 \uc131\ubd84\uc5d0\ub294 \ub192\uc740 \ub0b4\uc2dd\uc131\uacfc \uace0\uc628 \ub0b4\uc131\uc744 \uac00\uc9c4 \uc6d0\uc18c\uac00 \ud3ec\ud568\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud30c\uc774\ud504\uc5d0\ub294 \ud0c4\uc18c, \ub9dd\uac04, \uc720\ud669\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc5b4 \uac15\ub3c4\uac00 \ub192\uc544\uc9d1\ub2c8\ub2e4.<\/p>\n<h3>- \uac15\ub3c4 \ubc0f \uae30\uacc4\uc801 \ud2b9\uc131<\/h3>\n<p>\ud2b9\uc815 \uae08\uc18d\uc744 \ucd94\uac00\ud558\uba74 \ud30c\uc774\ud504\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \uc778\uc7a5 \uac15\ub3c4, \uc778\uc7a5, \uacbd\ub3c4 \ubc0f \ud56d\ubcf5 \uac15\ub3c4\uac00 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"435\">\ud329\ud130<\/td>\n<td width=\"435\">\uc720\ud615<\/td>\n<\/tr>\n<tr>\n<td width=\"435\">\ubcbd \ub450\uaed8<\/td>\n<td width=\"435\">\ud30c\uc774\ud504\uc758 \uc77c\uc815\uc5d0 \ub530\ub77c<\/td>\n<\/tr>\n<tr>\n<td width=\"435\">\ud30c\uc774\ud504 \uc720\ud615<\/td>\n<td width=\"435\">\uc6a9\uc811 \ubc0f \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504<\/td>\n<\/tr>\n<tr>\n<td width=\"435\">\uc0ac\uc591 \uc720\ud615<\/td>\n<td width=\"435\">PSL1 \ubc0f PSL2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>- \uad6c\uc870\uc801 \uc0ac\uc591<\/h3>\n<p>API 5L \ud45c\uc900 \ud30c\uc774\ud504\uc5d0\ub294 \ud2b9\uc815 \uce58\uc218 \uc694\uad6c \uc0ac\ud56d\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 API 5L \ud30c\uc774\ud504\uc5d0 \ub300\ud55c \uba87 \uac00\uc9c0 \uc694\uad6c \uc0ac\ud56d\uc785\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc678\uacbd<\/li>\n<li>\ubcbd \ub450\uaed8<\/li>\n<li>\uc9c1\uc9c4\uc131<\/li>\n<li>\uae38\uc774<\/li>\n<\/ul>\n<h2>API 5L \ub4f1\uae09 \ubd84\ub958<\/h2>\n<p>API 5L \ud30c\uc774\ud504\ub294 \ud06c\uac8c \ub450 \uac00\uc9c0 \uce74\ud14c\uace0\ub9ac\ub85c \ubd84\ub958\ub429\ub2c8\ub2e4. \ubaa8\ub4e0 \ub4f1\uae09\uc5d0\ub294 \ud2b9\uc815 \ud2b9\uc9d5\uacfc \uc778\uc7a5 \uac15\ub3c4\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"165\"><strong><b>\uce74\ud14c\uace0\ub9ac <\/b><\/strong><\/td>\n<td width=\"706\"><strong><b>\uc0ac\uc591 <\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"165\">PSL 1<\/td>\n<td width=\"706\">PSL 1 \ud45c\uc900\uc744 \uac00\uc9c4 \ud30c\uc774\ud504\ub294 \ubaa8\ub4e0 \uae30\ubcf8 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4. \ud45c\uc900 \ud488\uc9c8\uc758 \ud30c\uc774\ud504\uac00 \uc774 \ubc94\uc8fc\uc5d0 \uc18d\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td width=\"165\">PSL 2<\/td>\n<td width=\"706\">\uc778\uc7a5 \uac15\ub3c4, \ub0b4\ud654\ud559\uc131 \ubc0f \ud56d\ubcf5 \uac15\ub3c4\uac00 \ub192\uc740 \ud30c\uc774\ud504\uac00 \uc774 \ubd84\ub958\uc5d0 \uc18d\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>API 5L\uc5d0\ub294 \uc9c0\uc815\ud558\ub294 \ud30c\uc774\ud504\uc5d0 \ub300\ud55c \ub4f1\uae09\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub9c8\ub2e4 \ud30c\uc774\ud504\uc758 \ub4f1\uae09\uc774 \ub2e4\ub985\ub2c8\ub2e4. \uc774\ub4e4\uc740 API 5L \ubd84\ub958\uc5d0 \ub530\ub77c \uc81c\uc870\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ub4f1\uae09 \ubd84\ub958\ub294 \"X\"\ub85c \ud45c\uc2dc\ub418\uba70, \uc774\ub294 \ud30c\uc774\ud504\uc758 \uc778\uc7a5 \uac15\ub3c4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li>\n<li>X\uc758 \uc218\uac00 \uc99d\uac00\ud558\uba74 \ud30c\uc774\ud504\uc758 \uc778\uc7a5 \uac15\ub3c4\uac00 \ub354 \ub192\ub2e4\ub294 \uac83\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/li>\n<li>\ub9c8\ucc2c\uac00\uc9c0\ub85c, \ub354 \ub098\uc740 \uc81c\uc5b4 \uaddc\uc815\uacfc \ud0c4\uc18c \ud568\ub7c9\ub3c4 \uc99d\uac00\ud588\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc774\ub7ec\ud55c \uc131\uc801\uc740 \uc77c\ubc18\uc801\uc73c\ub85c G\uc640 B\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>X \ub4f1\uae09\uc5d0\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uce74\ud14c\uace0\ub9ac\uac00 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"435\"><strong><b>\uc131\uc801 <\/b><\/strong><\/td>\n<td width=\"435\"><strong><b>\uc218\uc728 \uac15\ub3c4 <\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"435\">B<\/td>\n<td width=\"435\">30,000-35000 Psi<\/td>\n<\/tr>\n<tr>\n<td width=\"435\">X42<\/td>\n<td width=\"435\">42,000 Psi<\/td>\n<\/tr>\n<tr>\n<td width=\"435\">X46<\/td>\n<td width=\"435\">46,000 Psi<\/td>\n<\/tr>\n<tr>\n<td width=\"435\">X52<\/td>\n<td width=\"435\">52,000 Psi<\/td>\n<\/tr>\n<tr>\n<td width=\"435\">X60<\/td>\n<td width=\"435\">60,000 Psi<\/td>\n<\/tr>\n<tr>\n<td width=\"435\">X65<\/td>\n<td width=\"435\">65,000 Psi<\/td>\n<\/tr>\n<tr>\n<td width=\"435\">X70<\/td>\n<td width=\"435\">70,000 Psi<\/td>\n<\/tr>\n<tr>\n<td width=\"435\">X80<\/td>\n<td width=\"435\">80,000 Psi \uc774\uc0c1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>API 5L \uc81c\uc870 \ud504\ub85c\uc138\uc2a4<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-6037\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2025\/11\/API-5L-Welded-pipes-Manufacturing-Process.webp\" alt=\"API 5L \uc6a9\uc811 \ud30c\uc774\ud504 \uc81c\uc870 \uacf5\uc815\" width=\"749\" height=\"562\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2025\/11\/API-5L-Welded-pipes-Manufacturing-Process.webp 1000w, https:\/\/uniasen.com\/wp-content\/uploads\/2025\/11\/API-5L-Welded-pipes-Manufacturing-Process-300x225.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2025\/11\/API-5L-Welded-pipes-Manufacturing-Process-768x576.webp 768w, https:\/\/uniasen.com\/wp-content\/uploads\/2025\/11\/API-5L-Welded-pipes-Manufacturing-Process-16x12.webp 16w\" sizes=\"auto, (max-width: 749px) 100vw, 749px\" \/><\/p>\n<p>\ud30c\uc774\ud504 \uc81c\uc870 \uacf5\uc815\uc5d0\ub294 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\uc640 \uc6a9\uc811 \ud30c\uc774\ud504\uac00 \ubaa8\ub450 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc81c\uc870 \uacf5\uc815\uc5d0\ub294 ERW \ubc0f SAW \uacf5\uc815\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uae08\uc18d \ube14\ub8f8, \uc789\uacf3, \ucf54\uc77c \ubc0f \ud50c\ub808\uc774\ud2b8\ub294 \uac00\uc5f4 \uacf5\uc815\uc744 \ud1b5\ud574 \uc5fc\ub8cc\ub85c \uc131\ud615\ub429\ub2c8\ub2e4. \uc6a9\uad11\ub85c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\uae30\ubcf8 \uc0b0\uc18c<\/li>\n<li>\uc804\uae30\ub85c<\/li>\n<li>\ud654\ub85c \uc5f4\uae30<\/li>\n<\/ol>\n<h3>\uc6d0\ud65c\ud55c \ud30c\uc774\ud504 \uc81c\uc870<\/h3>\n<ul>\n<li>\uc774 \uacfc\uc815\uc740 \ub2e8\ub2e8\ud55c \uac15\ucca0 \ube4c\ub81b\uc73c\ub85c \uc2dc\uc791\ub429\ub2c8\ub2e4.<\/li>\n<li>\ube4c\ub9bf\uc744 \uac00\uc5f4\ud558\uace0 \uad6c\uba4d\uc744 \ub6ab\uc5b4 \uc18d\uc774 \ube48 \ud30c\uc774\ud504\ub97c \ub9cc\ub4ed\ub2c8\ub2e4.<\/li>\n<li>\ud30c\uc774\ud504\ub97c \uc800\uc5b4 \ud544\uc694\ud55c \ud06c\uae30\ub85c \ub298\ub9bd\ub2c8\ub2e4.<\/li>\n<li>\uc81c\uc870\uc5c5\uccb4\ub294 \uac15\ub3c4\uac00 \ub192\uae30 \ub54c\ubb38\uc5d0 \uc774 \uae30\uc220\uc744 \uace0\uc555 \uacf5\uc815\uc5d0 \uc801\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uc6a9\uc811 \ud30c\uc774\ud504 \uc81c\uc870<\/h3>\n<ul>\n<li>ERW \uc804\uae30 \uc800\ud56d \uc6a9\uc811.<\/li>\n<li>\uac15\ucca0 \ucf54\uc77c\uc740 \uc804\uae30 \uc800\ud56d\uc5d0 \uc758\ud574 \ud480\ub9b0 \ub2e4\uc74c \ubaa8\uc591\uc744 \ub9cc\ub4e4\uace0 \uc6a9\uc811\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc18c\uad6c\uacbd \ud30c\uc774\ud504\ub85c \ud45c\uc900\ud654\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>LSAW(\uc885\ubc29\ud5a5 \uc11c\ube0c\uba38\uc9c0\ub4dc \uc544\ud06c \uc6a9\uc811).<\/h3>\n<ul>\n<li>\uae08\uc18d \ud3c9\ud310\uc740 \uc18d\uc774 \ube48 \ud30c\uc774\ud504 \uad6c\uc870\ub85c \uc6a9\uc811\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc774 \ud504\ub85c\uc138\uc2a4\ub294 \ubcbd\uc774 \ub450\uaebc\uc6b4 \ub300\ud615 \ub77c\uc778 \ud30c\uc774\ud504\uc5d0 \uac00\uc7a5 \uc801\ud569\ud558\uae30 \ub54c\ubb38\uc5d0 \uc81c\uc870\uc5c5\uccb4\ub294 \uc774 \ud504\ub85c\uc138\uc2a4\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>SSAW(\ub098\uc120\ud615 \uc11c\ube0c\uba38\uc9c0\ub4dc \uc544\ud06c \uc6a9\uc811)<\/h3>\n<ul>\n<li>\ud30c\uc774\ud504\ub97c \ub098\uc120\ud615\uc73c\ub85c \ud1b5\uacfc\uc2dc\ud0a8 \ub2e4\uc74c \uc6a9\uc811\ud558\uc5ec \ub9cc\ub4ed\ub2c8\ub2e4.<\/li>\n<li>\uc9c1\uacbd\uc774 \ud070 \uacbd\uc6b0 \uacbd\uc81c\uc801\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\ucc98\ub9ac \ud504\ub85c\uc138\uc2a4<\/h3>\n<p>\uc6a9\uc811 \ud6c4 \uc5f4\ucc98\ub9ac\ub97c \uac15\ud654\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ud798<\/li>\n<li>\uc5f0\uc131<\/li>\n<li>\uc2a4\ud2b8\ub808\uc2a4 \ud574\uc18c<\/li>\n<li>\ud45c\uba74 \ub9c8\uac10<\/li>\n<\/ul>\n<p>\ud30c\uc774\ud504\ub97c \ucf54\ud305\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>3LPE \/ 3LPP<\/li>\n<li>\ud4e8\uc804 \ubcf8\ub529 \uc5d0\ud3ed\uc2dc(FBE)<\/li>\n<li>\ubd80\uc2dd \ubc29\uc9c0 \ud398\uc778\ud2b8<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c \ucf54\ud305\uce35\uc740 \ubd80\uc2dd\uacfc \ud658\uacbd \uc800\ud56d\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<h2>API 5L \ubc30\uc1a1 \uc870\uac74<\/h2>\n<p>API 5L\uc740 \ud30c\uc774\ud504 \ubc30\uc1a1\uc744 \uc9c0\uc815\ud569\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub9c8\ub2e4 \uc0ac\uc6a9\uc790\uc5d0\uac8c \ud30c\uc774\ud504\ub97c \ubc30\uc1a1\ud560 \ub54c \uc774\ub7ec\ud55c \ud45c\uc900\uc744 \ub530\ub985\ub2c8\ub2e4. PSL 1-2 \ud45c\uc900\ub9c8\ub2e4 \ubc30\uc1a1 \uc694\uad6c \uc0ac\ud56d\uc774 \ub2e4\ub985\ub2c8\ub2e4. \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"290\"><strong><b>PSL <\/b><\/strong><\/td>\n<td width=\"290\"><strong><b>\ubc30\uc1a1 \uc870\uac74 <\/b><\/strong><\/td>\n<td width=\"290\"><strong><b>\uc131\uc801 <\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"290\"><strong><b>PSL 1 <\/b><\/strong><\/td>\n<td width=\"290\">\ub864\ub9c1 \ubc0f \uc815\uaddc\ud654\ub41c AR<\/td>\n<td width=\"290\">\ub4f1\uae09 \ud30c\uc774\ud504<\/td>\n<\/tr>\n<tr>\n<td width=\"290\"><strong><b>\u00a0<\/b><\/strong><\/td>\n<td width=\"290\">\ud30c\uc774\ud504\uc5d0 SMLS \ubc0f Q&amp;T \ud45c\uc900 \ubc30\ub2ec\uc774 \uc788\ub2e4\uace0 \uac00\uc815\ud569\ub2c8\ub2e4. \uae30\uacc4\uc801\uc73c\ub85c \uc131\ud615\ub418\uace0 \uc815\uaddc\ud654\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc5f4\ud654\ud559\uc801\uc73c\ub85c \uc555\uc5f0\ub41c \ud30c\uc774\ud504\uac00 \uace0\uac1d\uc5d0\uac8c \ubc30\uc1a1\ub429\ub2c8\ub2e4.<\/td>\n<td width=\"290\">B \ub4f1\uae09 \ud30c\uc774\ud504<\/td>\n<\/tr>\n<tr>\n<td width=\"290\"><strong><b>\u00a0<\/b><\/strong><\/td>\n<td width=\"290\">\ud30c\uc774\ud504\ub294 \uc815\uaddc\ud654, \ud15c\ud37c\ub9c1 \ubc0f \uc5f4\ud654\ud559\uc801\uc73c\ub85c \uc555\uc5f0\ub429\ub2c8\ub2e4.<\/td>\n<td width=\"290\">X42~X80 \uc774\uc0c1 \ub4f1\uae09\uc740 \uc774\ub7ec\ud55c \uc870\uac74\uc5d0\uc11c \ubc30\uc1a1\ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td width=\"290\"><strong><b>PSL 2 <\/b><\/strong><\/td>\n<td width=\"290\">\uc77c\ubc18 \ub864<\/td>\n<td width=\"290\">B \ubc0f X42R<\/td>\n<\/tr>\n<tr>\n<td width=\"290\"><\/td>\n<td width=\"290\">\ud30c\uc774\ud504\ub294 \uc815\uaddc\ud654, \ud15c\ud37c\ub9c1 \ubc0f \uc555\uc5f0 \ud6c4 \ubc30\uc1a1\ub429\ub2c8\ub2e4.<\/td>\n<td width=\"290\">\uc774 \uc9c0\uce68\uc5d0 \ub530\ub77c \ubc30\uc1a1\ub41c \ud30c\uc774\ud504\ub294 BN \ubc0f X42~X60 \ub4f1\uae09\uc5d0 \uc18d\ud574\uc57c \ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td width=\"290\"><\/td>\n<td width=\"290\">\ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1\ub41c \ubc30\uc1a1<\/td>\n<td width=\"290\">\ud30c\uc774\ud504 X42Q - X100Q<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ud14c\uc2a4\ud2b8 \ubc0f \ud488\uc9c8 \uad00\ub9ac<\/h2>\n<p>\ubaa8\ub4e0 API 5L \ud30c\uc774\ud504\ub294 \uc11c\ub85c \ub2e4\ub978 \ud14c\uc2a4\ud2b8 \uc870\uac74\uc744 \uac70\ucce4\uc2b5\ub2c8\ub2e4. \uc5c4\uaca9\ud55c \ud14c\uc2a4\ud2b8\ub97c \ud1b5\uacfc\ud55c \ud30c\uc774\ud504\ub9cc \ud45c\uc900 \uc0ac\uc591\uc744 \ud68d\ub4dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>- \uc218\uc555 \ud14c\uc2a4\ud2b8<\/h3>\n<p>\ud45c\uc900 \uc0ac\uc591\uc5d0\uc11c\ub294 \ud30c\uc774\ud504\uc758 \ub204\ucd9c \uc5ec\ubd80\ub97c \ud14c\uc2a4\ud2b8\ud560 \uac83\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4. \uc6a9\uc811 \ubd80\uc704\ub294 \uc218\uc555 \ud14c\uc2a4\ud2b8\ub97c \uac70\uce69\ub2c8\ub2e4. \ub204\ucd9c\uc774 \uc5c6\ub294 \ubc30\uad00\uc740 PSL-1 \ud45c\uc900 \ubc30\uad00\uc73c\ub85c \ubd84\ub958\ub429\ub2c8\ub2e4. \uc774 \ud504\ub85c\uc138\uc2a4\ub294 \uc7a5\uae30\uc801\uc73c\ub85c \uc81c\uc870\uc5c5\uccb4\uc640 \uc0ac\uc6a9\uc790\ub97c \ud654\ud559\ubb3c\uc9c8 \ub204\ucd9c\ub85c\ubd80\ud130 \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>- \uad7d\ud798 \ud14c\uc2a4\ud2b8<\/h3>\n<p>\uc774 \ud14c\uc2a4\ud2b8\uc5d0\uc11c\ub294 \ud30c\uc774\ud504\uac00 \uad6c\ubd80\ub7ec\uc9d1\ub2c8\ub2e4. \uc774 \ud14c\uc2a4\ud2b8\ub97c \uacac\ub514\ub824\uba74 \uacf5\uc815 \uc911\uc5d0 \ud30c\uc774\ud504\uac00 \uac08\ub77c\uc9c0\uc9c0 \uc54a\uc544\uc57c \ud569\ub2c8\ub2e4. \ud30c\uc774\ud504\uc758 \uc5f0\uc131 \ubc0f \uc6a9\uc811 \ud488\uc9c8\uc744 \ud310\ub2e8\ud569\ub2c8\ub2e4.<\/p>\n<h3>- \ube44\ud30c\uad34 \uac80\uc0ac<\/h3>\n<p>PSL 1\uc744 \uc900\uc218\ud558\ub294 \ud30c\uc774\ud504\ub294 \uc774 \ud14c\uc2a4\ud2b8\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ubc30\uad00\uc740 \ubc29\uc0ac\uc120 \ucd2c\uc601 \ubc0f \ucd08\uc74c\ud30c \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud14c\uc2a4\ud2b8\ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \uacb0\ud568\uc774 \uac10\uc9c0\ub429\ub2c8\ub2e4.<\/p>\n<h3>- PSL 2\uc5d0 \ub300\ud55c CVN \uc601\ud5a5 \ud14c\uc2a4\ud2b8<\/h3>\n<p>\uc6a9\uc811\ub41c \ud30c\uc774\ud504\ub294 \uc6a9\uc811\ubd80\uc640 \uc5f4\uc5d0 \ubbfc\uac10\ud55c \ubd80\uc704\ub97c \ud14c\uc2a4\ud2b8\ud569\ub2c8\ub2e4. \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\ub294 \ubcf8\uccb4\uc5d0\uc11c \uac10\uc9c0\ub429\ub2c8\ub2e4. \ud30c\uc774\ud504\uc758 \uae30\uacc4\uc801 \uac15\ub3c4\uc640 \uad6c\uc131\uc740 API 5L \ud45c\uc900\uc5d0 \ub530\ub77c \uc9c0\uc815 \uc804\uc5d0 \ud14c\uc2a4\ud2b8\ub429\ub2c8\ub2e4.<\/p>\n<h2>\uc801\uc6a9 \ubd84\uc57c<\/h2>\n<h3>- \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc804\uc1a1<\/h3>\n<p>\uc6d0\uc720, \uc815\uc81c \uc11d\uc720, \ucc9c\uc5f0\uac00\uc2a4\ub97c \uc9c0\uc5ed\uacfc \uad6d\uac00 \uac04\uc5d0 \uc6b4\uc1a1\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h3>- \ubb3c \uacf5\uae09 \uc2dc\uc2a4\ud15c<\/h3>\n<p>API 5L \ud45c\uc900\uc744 \uc900\uc218\ud558\ub294 \ud30c\uc774\ud504\ub294 \ud2b9\ud788 \uc7a5\uac70\ub9ac \ub2f4\uc218 \ubc0f \ud3d0\uc218 \ud30c\uc774\ud504\ub77c\uc778 \uc2dc\uc2a4\ud15c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uad6c\uc870\uc801 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h3>\n<ul>\n<li>\ud30c\uc77c\ub9c1, \ube44\uacc4 \ubc0f \uad6c\uc870\ubb3c \uac74\uc124\uc5d0 \uc801\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc5f0\uc548 \ubc0f \uc218\uc911\uc5d0 \uc788\ub294 \ud30c\uc774\ud504\ub77c\uc778.<\/li>\n<li>API 5L \ubc30\uad00\uc740 \uc555\ub825, \ubc14\ub2f7\ubb3c\ub85c \uc778\ud55c \ubd80\uc2dd \ubc0f \uadf9\ud55c\uc758 \uc628\ub3c4\uc5d0 \uac15\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uc11d\uc720\ud654\ud559 \uc0b0\uc5c5<\/h3>\n<ul>\n<li>\uc774 \ud30c\uc774\ud504\ub294 \ud654\ud559 \ubb3c\uc9c8\uacfc \uacf5\uc7a5 \uc561\uccb4\ub97c \uc548\uc804\ud558\uac8c \uc6b4\ubc18\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uc815\uc720\uc18c \ubc0f \uac00\uacf5 \uacf5\uc7a5.<\/h3>\n<ul>\n<li>\uc801\uc6a9 \ubd84\uc57c\ub294 \ub0b4\ubd80 \ubc30\uad00 \ubc0f \uace0\uc628 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>API 5L\uc758 \uc7a5\uc810<\/h2>\n<p>API 5L \ud30c\uc774\ud504\ub294 \uc5ec\ub7ec \uac00\uc9c0 \uc911\uc694\ud55c \uc7a5\uc810\uc73c\ub85c \uc778\ud574 \uae30\uc5c5\uc5d0\uc11c \ub9ce\uc774 \uc0ac\uc6a9\ud558\uba70 \uc804 \uc138\uacc4\uc801\uc73c\ub85c \uc778\uae30\ub97c \uc5bb\uace0 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uac15\ucca0 \ub4f1\uae09\uc740 \ub0b4\ubd80 \uc555\ub825 \ubc0f \uae30\uacc4\uc801 \ubcc0\ud615\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\uc774 \ub192\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uad6d\uac00 \uc11d\uc720 \ubc0f \uac00\uc2a4 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uc81c\ud488\uc785\ub2c8\ub2e4. \uc218\ubc31 \ud0ac\ub85c\ubbf8\ud130\uc5d0 \uac78\uccd0 \uace0\ud6a8\uc728\uc758 \ud750\ub984\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li>\ucf54\ud305 \ubc0f \uc18c\uc7ac \uad6c\uc131\uc774 \uac1c\uc120\ub418\uc5b4 \uc5f4\uc545\ud55c \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc218\uba85\uc774 \uae38\uc5b4\uc84c\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ub2e4\uc591\ud55c \uc885\ub958\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uc9c0\ub984<\/li>\n<li>\ubcbd \ub450\uaed8<\/li>\n<li>\uc131\uc801<\/li>\n<\/ul>\n<p>API 5L \ud45c\uc900\uc744 \uc900\uc218\ud558\ub294 \ud30c\uc774\ud504\ub294 \ud2b9\uc815 \ubc30\uc1a1 \uc870\uac74\uc5d0 \ub530\ub77c \ubc30\uc1a1\ub429\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud504\ub85c\uc81d\ud2b8\ub97c \ub9de\ucda4\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>- \uae00\ub85c\ubc8c \ud45c\uc900 \uc900\uc218<\/h3>\n<p>API 5L\uc740 \uc804 \uc138\uacc4\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ubbc0\ub85c \uc218\ucd9c \ubc0f \ub2e4\uad6d\uc801 \ud504\ub85c\uc81d\ud2b8\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<h3>- \ube44\uc6a9 \ud6a8\uc728\uc131<\/h3>\n<p>\ud45c\uc900 API 5L \uace0\uae09 \ud30c\uc774\ud504\ub294 \ubcbd \ub450\uaed8 \uc694\uad6c \uc0ac\ud56d\uc744 \ucd5c\uc18c\ud55c\uc73c\ub85c \uc720\uc9c0\ud558\uc5ec \uac15\ub3c4\ub294 \uadf8\ub300\ub85c \uc720\uc9c0\ud558\uba74\uc11c \uc7ac\ub8cc\ub97c \uc808\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>API 5L\uc740 \uc11d\uc720, \uac00\uc2a4 \ubc0f \uc218\ub3c4 \uc0b0\uc5c5\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ub77c\uc778 \ud30c\uc774\ud504\uc758 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \uad6d\uc81c\uc801\uc73c\ub85c \uc778\uc815\ubc1b\ub294 \ud45c\uc900\uc785\ub2c8\ub2e4. \uc774 \uaddc\uaca9\uc740 \uc5ed\uc0ac\uc801\uc73c\ub85c \uac1c\ubc1c\ub41c \uc774\ub798\ub85c \uacc4\uc18d \ubc1c\uc804\ud574 \uc654\uc2b5\ub2c8\ub2e4. \ub0b4\uad6c\uc131, \uac15\ub3c4 \ubc0f \uc548\uc804\uc5d0 \ub300\ud55c \uc99d\uac00\ud558\ub294 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc815\uad50\ud55c \ubd84\ub958 \uc2dc\uc2a4\ud15c, \uc5c4\uaca9\ud55c \ud14c\uc2a4\ud2b8 \uc870\uac74 \ubc0f \ub2e4\uc591\ud55c \uc81c\uc870 \uae30\ub2a5\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub2e4\uc591\ud55c \uc791\uc5c5\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc2ec\ud574 \ud30c\uc774\ud504\ub77c\uc778\uacfc \uace0\uc555 \uc721\uc0c1 \uc6b4\uc1a1 \uc2dc\uc2a4\ud15c \ub4f1\uc774 \uc774\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc804 \uc138\uacc4\uc758 \uc5d0\ub108\uc9c0 \uc218\uc694\uac00 \uc99d\uac00\ud558\uace0 \ub354 \ub9ce\uc740 \ud30c\uc774\ud504\ub77c\uc778 \uc2dc\uc2a4\ud15c\uc774 \uac74\uc124\ub428\uc5d0 \ub530\ub77c \uc548\uc804\ud558\uace0 \uc801\uc808\ud55c \uc720\uccb4 \ud750\ub984\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 API 5L\uc740 \uc5ec\uc804\ud788 \ud544\uc694\ud569\ub2c8\ub2e4. \uc0ac\uc591\uc5d0 \ub300\ud55c \uc9c0\uc2dd\uc740 \uad6c\ub9e4\uc790, \uc5d4\uc9c0\ub2c8\uc5b4 \ubc0f \ud504\ub85c\uc81d\ud2b8 \uae30\ud68d\uc790\uac00 \uc7a5\uae30\uc801\uc774\uace0 \uc548\uc815\uc801\uc778 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud558\ub294 \ub370 \uc801\ud569\ud55c \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\uc18c\uac1c \uc2dc\uc7a5\uc758 \uc5ec\ub7ec \uc0b0\uc5c5\uc740 \uc11c\ub85c \ub2e4\ub978 \ud30c\uc774\ud504 \uc0ac\uc591\uc744 \ub530\ub985\ub2c8\ub2e4. API 5L\uc740 \ud30c\uc774\ud504 \uc81c\uc870\uc5d0 \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud45c\uc900 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0ac\uc591\uc740 \ud30c\uc774\ud504 \ub77c\uc778\uc758 \uac15\ub3c4, \ub0b4\uad6c\uc131 \ubc0f \uc548\uc804\uc131\uc774 \uade0\uc77c\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ub610\ud55c \uac00\ud639\ud55c \uc870\uac74\uc5d0\uc11c \ud2b9\uc815 \ubb38\uc81c\ub97c \uacac\ub38c\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc870\uac74\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc0c1\ud669\uc5d0\uc11c \ub110\ub9ac \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>","protected":false},"author":10,"featured_media":6034,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6013","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>API 5L pipe specifications<\/title>\n<meta name=\"description\" content=\"API 5L pipe, high-strength carbon steel line pipe in PSL1\/PSL2 grades X42-X70, seamless or welded. 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Excellent toughness, weldability and corrosion resistance for reliable oil, gas and water transmission in onshore\/offshore pipelines.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/uniasen.com\/ko\/\ube14\ub85c\uadf8\/api-5l-\ud30c\uc774\ud504-\uc0ac\uc591\/\" \/>\n<meta property=\"og:site_name\" content=\"UNIASEN\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-24T08:08:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-26T05:28:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/uniasen.com\/wp-content\/uploads\/2025\/11\/What-is-API-5L-pipe.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"750\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Fiona\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\uae00\uc4f4\uc774\" \/>\n\t<meta name=\"twitter:data1\" content=\"Fiona\" \/>\n\t<meta name=\"twitter:label2\" content=\"\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04\" \/>\n\t<meta name=\"twitter:data2\" content=\"8\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/uniasen.com\\\/blog\\\/api-5l-pipe-specifications\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/uniasen.com\\\/blog\\\/api-5l-pipe-specifications\\\/\"},\"author\":{\"name\":\"Fiona\",\"@id\":\"https:\\\/\\\/uniasen.com\\\/#\\\/schema\\\/person\\\/10cd4f9f6400879e795a1a9e3f1d5f13\"},\"headline\":\"API 5L pipe specifications\",\"datePublished\":\"2025-11-24T08:08:02+00:00\",\"dateModified\":\"2025-11-26T05:28:20+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/uniasen.com\\\/blog\\\/api-5l-pipe-specifications\\\/\"},\"wordCount\":1537,\"publisher\":{\"@id\":\"https:\\\/\\\/uniasen.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/uniasen.com\\\/blog\\\/api-5l-pipe-specifications\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/uniasen.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/What-is-API-5L-pipe.webp\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"ko-KR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/uniasen.com\\\/blog\\\/api-5l-pipe-specifications\\\/\",\"url\":\"https:\\\/\\\/uniasen.com\\\/blog\\\/api-5l-pipe-specifications\\\/\",\"name\":\"API 5L pipe specifications\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/uniasen.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/uniasen.com\\\/blog\\\/api-5l-pipe-specifications\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/uniasen.com\\\/blog\\\/api-5l-pipe-specifications\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/uniasen.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/What-is-API-5L-pipe.webp\",\"datePublished\":\"2025-11-24T08:08:02+00:00\",\"dateModified\":\"2025-11-26T05:28:20+00:00\",\"description\":\"API 5L pipe, high-strength carbon steel line pipe in PSL1\\\/PSL2 grades X42-X70, seamless or welded. 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