{"id":2609,"date":"2023-09-25T11:01:55","date_gmt":"2023-09-25T03:01:55","guid":{"rendered":"https:\/\/uniasen.com\/?page_id=2609"},"modified":"2024-07-12T17:18:16","modified_gmt":"2024-07-12T09:18:16","slug":"api-5l","status":"publish","type":"page","link":"https:\/\/uniasen.com\/ko\/\ud45c\uc900\/api-5l\/","title":{"rendered":"API 5L"},"content":{"rendered":"<div id=\"page-header-1646163491\" class=\"page-header-wrapper\">\n  <div class=\"page-title dark featured-title\">\n\n        <div class=\"page-title-bg\">\n      <div class=\"title-bg fill bg-fill\"\n        data-parallax-container=\".page-title\"\n        data-parallax-background\n data-parallax=\"-\">\n      <\/div>\n      <div class=\"title-overlay fill\"><\/div>\n    <\/div>\n    \n    <div class=\"page-title-inner container align-top flex-row medium-flex-wrap\" >\n              <div class=\"title-wrapper flex-col text-left medium-text-center\">\n          <h1 class=\"entry-title mb-0\">\n            API 5L          <\/h1>\n        <\/div>\n                    <div class=\"title-content flex-col flex-right text-right medium-text-center\">\n        <div class=\"title-breadcrumbs pb-half pt-half\"><\/div>      <\/div>\n    <\/div>\n\n     \n<style>\n#page-header-1646163491 .title-bg {\n  background-image: url(https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-carbon-steel-pipe-manufacturer-header.webp);\n}\n<\/style>\n  <\/div>\n    <\/div>\n  \n\t<div id=\"gap-1518283943\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1518283943 {\n  padding-top: 4%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<section class=\"section\" id=\"section_1505919303\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row align-equal align-center\"  id=\"row-847439304\">\n\n\t<div id=\"col-964182339\" class=\"col medium-10 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\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_840040003\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner image-cover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"600\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/api-5l-carbon-steel-Seamless-and-Welded-Pipe.webp\" class=\"attachment-original size-original\" alt=\"API 5L \ud30c\uc774\ud504-API 5L \ub77c\uc778 \ud30c\uc774\ud504-\ud0c4\uc18c \uac15\uad00 \uacf5\uae09 \uc5c5\uccb4\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/api-5l-carbon-steel-Seamless-and-Welded-Pipe.webp 1920w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/api-5l-carbon-steel-Seamless-and-Welded-Pipe-300x94.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/api-5l-carbon-steel-Seamless-and-Welded-Pipe-1030x322.webp 1030w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/api-5l-carbon-steel-Seamless-and-Welded-Pipe-768x240.webp 768w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/api-5l-carbon-steel-Seamless-and-Welded-Pipe-1536x480.webp 1536w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/>\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_840040003 {\n  width: 100%;\n}\n@media (min-width:550px) {\n  #image_840040003 {\n    width: 100%;\n  }\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1077855641\" class=\"col medium-12 small-12 large-6 medium-col-first\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>API 5L \uc2ec\ub9ac\uc2a4 \ubc0f \uc6a9\uc811 \ud30c\uc774\ud504<\/h2>\n<p>API 5L \ub77c\uc778 \ud30c\uc774\ud504\ub294 \uc11d\uc720 \ubc0f \ucc9c\uc5f0\uac00\uc2a4 \uc6b4\uc1a1\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. <span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/uniasen.com\/ko\/\uc81c\ud488\/\uc774\uc74c\ub9e4-\uc5c6\ub294-\ud30c\uc774\ud504\/\">\uc6d0\ud65c\ud55c<\/a><\/span> \uadf8\ub9ac\uace0 <span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/uniasen.com\/ko\/\uc81c\ud488\/erw-\ud30c\uc774\ud504\/\">\uc6a9\uc811 \ud30c\uc774\ud504<\/a><\/span>.<\/p>\n<p>API 5L \uac15\uad00\uc740 \ub450 \uac00\uc9c0 \uc81c\ud488 \ub4f1\uae09\uc73c\ub85c \ub098\ub269\ub2c8\ub2e4: PSL1\uacfc PSL2.<\/p>\n<p>UNIASEN\uc740 Gr\uc744 \ud3ec\ud568\ud55c \ub2e4\uc591\ud55c \uac15\uc885\uc758 API 5L \ub77c\uc778 \ud30c\uc774\ud504\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. A, B, X42, X46, X52, X56, X60, X65, X70, X80. \uac01 \ub4f1\uae09\uc740 \ud2b9\uc815 \uc751\uc6a9 \ubd84\uc57c \ubc0f \uc131\ub2a5 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\uac8c \uc870\uc815\ub429\ub2c8\ub2e4.<\/p>\n<p>\ub192\uc740 \uc778\uc7a5 \uac15\ub3c4 \ub610\ub294 \ud5a5\uc0c1\ub41c \ub0b4\uc2dd\uc131\uc774 \ud544\uc694\ud55c\uc9c0 \uc5ec\ubd80\uc5d0 \uad00\uacc4\uc5c6\uc774 \uc801\ud569\ud55c \ub4f1\uae09\uc744 \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc74c\uc740 \uc720\ub2c8\uc13c\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 API 5L \ud30c\uc774\ud504\uc758 \ud06c\uae30\uc640 \uacf5\uae09 \ubc94\uc704\ub97c \uc790\uc138\ud788 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n<a href=\"#is-pop\" class=\"button primary\"  style=\"border-radius:10px;\">\n\t\t<span>API 5\ub9ac\ud130 \ud30c\uc774\ud504 \uacac\uc801 \uc694\uccad<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1505919303 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_745104106\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-1717501811\">\n\n\t<div id=\"col-378322590\" 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>\uc0ac\uc591<\/h2>\n<p>\ub2f9\uc0ac\uc758 \ud30c\uc774\ud504\ub294 \ub2e4\uc591\ud55c \uce58\uc218, \uc0dd\uc0b0 \uc808\ucc28, \uac15\uc885, \ud45c\uba74 \ucf54\ud305, \ub05d\ub2e8 \uc720\ud615, \uc811\ud569 \ubc29\ubc95 \ubc0f \uac00\uacf5 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud2b9\uc815 \uc9c1\uacbd, \ubcbd \ub450\uaed8 \ub610\ub294 \ucf54\ud305\uc774 \ud544\uc694\ud55c\uc9c0 \uc5ec\ubd80\uc5d0 \uad00\uacc4\uc5c6\uc774 \uc804\ubb38\uc131\uc744 \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub2f9\uc0ac\uc758 \uc0dd\uc0b0 \uc808\ucc28\ub294 \uad6d\uc81c \ud45c\uc900\uc744 \uc900\uc218\ud558\uc5ec \ud504\ub85c\uc81d\ud2b8\uc758 \uc694\uad6c\uc0ac\ud56d\uc5d0 \ubd80\ud569\ud558\ub294 \uc81c\ud488\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ud30c\uc774\ud504\ub77c\uc778 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ub294 \uc644\ubcbd\ud55c \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\ub294 \uc18c\ub2c8\ub97c \ubbff\uc73c\uc138\uc694.<\/p>\n<ul>\n<li><span style=\"color: #333333;\"><strong>\ud45c\uc900: \ud45c\uc900 <\/strong><\/span>API \uc0ac\uc591 5L 46\ucc28 2018<\/li>\n<li><span style=\"color: #333333;\"><strong>\uc808\ucc28: \uc808\ucc28 <\/strong><\/span><span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/uniasen.com\/ko\/\uc81c\ud488\/erw-\ud30c\uc774\ud504\/\">ERW<\/a><\/span>, <span style=\"color: #ff6600;\">SMLS<\/span>, <span style=\"color: #ff6600;\">SSAW<\/span>, <span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/uniasen.com\/ko\/\uc81c\ud488\/\ud1b1-\ud30c\uc774\ud504-2\/\">LSAW<\/a><\/span><\/li>\n<li><span style=\"color: #333333;\"><strong>\uce58\uc218: \ud06c\uae30<\/strong><\/span>10.3mm - 2134mm(1\/8\u2033 - 84\u2033, 1.7 - DN400)<\/li>\n<li><span style=\"color: #333333;\"><strong>\ub450\uaed8: \ub450\uaed8<\/strong><\/span>1.7mm - 52mm<br \/>SCH5S, SCH10, SCH20, SCH30, SCH40, STD, XXS, SCH60, SCH100, SCH120, SCH140, SCH160<\/li>\n<li><span style=\"color: #333333;\"><strong>\ub2e8\uc704 \uae38\uc774:<\/strong> <\/span>3 - 18m<\/li>\n<li><span style=\"color: #333333;\"><strong>\uac15\ucca0 \ub4f1\uae09 : \uac15\ucca0 \ub4f1\uae09 <\/strong><\/span>B, API 5L X52, API 5L X65, API 5L X42, API 5L X56, API 5L X70, API 5L X46, API 5L X60, API 5L X80<\/li>\n<li><span style=\"color: #333333;\"><strong>\ud45c\uba74 \ucf54\ud305: \ud45c\uba74 \ucf54\ud305 <\/strong><\/span>\ube14\ub799 \ub798\ucee4, \ub2c8\uc2a4 \uce60, \uc624\uc77c\ub9c1, \uc6a9\uc735 \uc544\uc5f0 \ub3c4\uae08<br \/>FBE, 2PP, 3PP, 2PE, 3PE<\/li>\n<li><span style=\"color: #333333;\"><strong>\ucd5c\uc885 \uc720\ud615 : \uc885\ub8cc <\/strong><\/span>\uc77c\ubc18, \uacbd\uc0ac, \ub098\uc0ac\uc0b0, \uadf8\ub8e8\ube0c, \uc204\ub354\ud615<\/li>\n<li><span style=\"color: #333333;\"><strong>\uacf5\ub3d9 \ubc29\ubc95: \uacf5\ub3d9 \ubc29\ubc95 <\/strong><\/span>\ud53c\ud305, \ud50c\ub79c\uc9c0, \ucee4\ud50c\ub9c1, \ud074\ub7a8\ud504, \ud30c\uc774\ud504 \uc204\ub354, \uc6a9\uc811<\/li>\n<li><span style=\"color: #333333;\"><strong>\ud30c\uc774\ud504 \uac00\uacf5: \ud30c\uc774\ud504 \uac00\uacf5 <\/strong><\/span>\uc6a9\uc811, \uad7d\ud798, \uad6c\uba4d \ub6ab\uae30, \ud380\uce6d, \uc2a4\uc6e8\uc774\uc9d5, \ud14c\uc774\ud37c\ub9c1, \ud50c\ub808\uc5b4\ub9c1, \ud655\uc7a5<\/li>\n<\/ul>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-219931160\">\n\n\t<div id=\"col-922059259\" 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<a href=\"#is-pop\" class=\"button primary\"  style=\"border-radius:10px;\">\n\t\t<span>\uc9c0\uae08 \uacac\uc801 \ubc1b\uae30!<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_745104106 {\n  padding-top: 6px;\n  padding-bottom: 6px;\n}\n@media (min-width:550px) {\n  #section_745104106 {\n    padding-top: 20px;\n    padding-bottom: 20px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1639268124\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-1478035591\">\n\n\t<div id=\"col-106844345\" 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>\ucc28\uc6d0<\/h2>\n<p>\uc720\ub2c8\uc13c\uc758 API 5L \ud30c\uc774\ud504\ub294 \ub2e4\uc591\ud55c \uc6a9\ub3c4\uc5d0 \ub9de\uac8c \ub2e4\uc591\ud55c \uce58\uc218\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uc678\uacbd, \ubcbd \ub450\uaed8 \ubc0f \uae38\uc774\ub97c \ud1b5\ud574 \uace0\uac1d\uc758 \ud2b9\uc815 \uc694\uad6c\uc5d0 \ub9de\ub294 \ub9de\ucda4\ud615 \uc81c\ud488\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 \uce58\uc218 \ud45c\uc5d0\ub294 \ud3ec\uad04\uc801\uc778 \uc138\ubd80 \uc815\ubcf4\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc5b4 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ub9de\ub294 \uc644\ubcbd\ud55c \ud06c\uae30\uc640 \ubaa8\uc591\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc720\ub2c8\uc13c\uc744 \uc0ac\uc6a9\ud558\uba74 \uc6b4\uc601 \uc694\uad6c\uc0ac\ud56d\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uce58\uc218\ub97c \uc720\uc5f0\ud558\uac8c \uc120\ud0dd\ud560 \uc218 \uc788\uc5b4 \ud6a8\uc728\uc131\uacfc \ud638\ud658\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<div class=\"row\"  id=\"row-1345335080\">\n\n\t<div id=\"col-146274358\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner box-shadow-2-hover\"  >\n\t\t\t\n\t\t\t\n<table>\n<tbody>\n<tr>\n<td rowspan=\"2\">\uc9c0\uc815\ub41c \uc678\uacbd<br \/>\nD<br \/>\nmm(\uc778\uce58)<\/td>\n<td colspan=\"2\">\uc9c0\uc815\ub41c \ubcbd \ub450\uaed8<br \/>\nt<br \/>\nmm(\uc778\uce58)<\/td>\n<\/tr>\n<tr>\n<td>\ud2b9\uc218 \uc870\uba85 \ud06c\uae30<\/td>\n<td>\uc77c\ubc18 \uc0ac\uc774\uc988<\/td>\n<\/tr>\n<tr>\n<td>\u2265 10.3(0.405) ~ &lt; 13.7(0.540)<\/td>\n<td>-<\/td>\n<td>\u2265 1.7(0.068) ~ \u2264 2.4(0.094)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 13.7(0.540) ~ &lt; 17.1(0.675)<\/td>\n<td>-<\/td>\n<td>\u2265 2.2(0.088) ~ \u2264 3.0(0.118)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 17.1(0.675) ~ &lt; 21.3(0.840)<\/td>\n<td>-<\/td>\n<td>\u2265 2.3(0.091) ~ \u2264 3.2(0.125)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 21.3(0.840) ~ &lt; 26.7(1.050)<\/td>\n<td>-<\/td>\n<td>\u2265 2.1(0.083) ~ \u2264 7.5(0.294)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 26.7(1.050) ~ &lt; 33.4(1.315)<\/td>\n<td>-<\/td>\n<td>\u2265 2.1(0.083) ~ \u2264 7.8(0.308)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 33.4(1.315) ~ &lt; 48.3(1.900)<\/td>\n<td>-<\/td>\n<td>\u2265 2.1(0.083) ~ \u2264 10.0(0.394)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 48.3(1.900) ~ &lt; 60.3(2.375)<\/td>\n<td>-<\/td>\n<td>\u2265 2.1(0.083) ~ \u2264 12.5(0.492)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 60.3(2.375) ~ &lt; 73.0(2.875)<\/td>\n<td>\u2265 2.1(0.083) ~ \u2264 3.6(0.141)<\/td>\n<td>&gt; 3.6(0.141) ~ \u2264 14.2(0.559)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 73.0(2.875) ~ &lt; 88.9(3.500)<\/td>\n<td>\u2265 2.1(0.083) ~ \u2264 3.6(0.141)<\/td>\n<td>&gt; 3.6(0.141) ~ \u2264 20.0(0.787)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 88.9(3.500) ~ &lt; 101.6(4.000)<\/td>\n<td>\u2265 2.1(0.083) ~ \u2264 4.0(0.156)<\/td>\n<td>&gt; 4.0(0.156) ~ \u2264 22.0(0.866)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 101.6(4.000) ~ &lt; 168.3(6.625)<\/td>\n<td>\u2265 2.1(0.083) ~ \u2264 4.0(0.156)<\/td>\n<td>&gt; 4.0(0.156) ~ \u2264 25.0(0.984)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 168.3(6.625) ~ &lt; 219.1(8.625)<\/td>\n<td>\u2265 2.1(0.083) ~ \u2264 4.0(0.156)<\/td>\n<td>&gt; 4.0(0.156) ~ \u2264 40.0(1.575)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 219.1(8.625) \uc774\uc0c1~273.1(10.750) \ubbf8\ub9cc<\/td>\n<td>\u2265 3.2(0.125) ~ \u2264 4.0(0.156)<\/td>\n<td>&gt; 4.0(0.156) ~ \u2264 40.0(1.575)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 273.1(10.750) ~ &lt; 323.9(12.750)<\/td>\n<td>\u2265 3.6(0.141) ~ \u2264 5.2(0.203)<\/td>\n<td>&gt; 5.2(0.203) ~ \u2264 45.0(1.771)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 323.9(12.750) ~ &lt; 355.6(14.000)<\/td>\n<td>\u2265 4.0(0.156) \uc774\uc0c1 5.6(0.219) \uc774\ud558<\/td>\n<td>&gt; 5.6(0.219) ~ \u2264 45.0(1.771)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 355.6(14.000) ~ &lt; 457(18.000)<\/td>\n<td>\u2265 4.5(0.177) ~ \u2264 7.1(0.281)<\/td>\n<td>&gt; 7.1(0.281) ~ \u2264 45.0(1.771)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 457(18.000) ~ &lt; 559(22.000)<\/td>\n<td>\u2265 4.8(0.188) ~ \u2264 7.1(0.281)<\/td>\n<td>&gt; 7.1(0.281) ~ \u2264 45.0(1.771)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 559(22.000) ~ &lt; 711(28.000)<\/td>\n<td>\u2265 5.6(0.219) ~ \u2264 7.1(0.281)<\/td>\n<td>&gt; 7.1(0.281) ~ \u2264 45.0(1.771)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 711(28.000) \uc774\uc0c1 ~ 864(34.000) \ubbf8\ub9cc<\/td>\n<td>\u2265 5.6(0.219) ~ \u2264 7.1(0.281)<\/td>\n<td>&gt; 7.1(0.281) ~ \u2264 52.0(2.050)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 864(34.000) ~ &lt; 965(38.000)<\/td>\n<td>-<\/td>\n<td>\u2265 5.6(0.219) ~ \u2264 52.0(2.050)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 965(38.000) ~ &lt; 1422(56.000)<\/td>\n<td>-<\/td>\n<td>\u2265 6.4(0.250) ~ \u2264 52.0(2.050)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 1422(56.000) ~ &lt; 1829(72.000)<\/td>\n<td>-<\/td>\n<td>\u2265 9.5(0.375) ~ \u2264 52.0(2.050)<\/td>\n<\/tr>\n<tr>\n<td>\u2265 1829(72.000) ~ &lt; 2134(84.000)<\/td>\n<td>-<\/td>\n<td>\u2265 10.3(0.406) ~ \u2264 52.0(2.050)<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">\ucc38\uace0 \ud30c\uc774\ud504\uc758 \uc9c0\uc815\ub41c \uc678\uacbd \ubc0f \uc9c0\uc815\ub41c \ubcbd \ub450\uaed8\uc5d0 \ub300\ud55c \ud45c\uc900\ud654\ub41c \uac12\uc740 ISO 4200[7] \ubc0f ASME B36.10M[8]\uc5d0 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">\uc9c0\uc815\ub41c \uc678\uacbd\uacfc \uc9c0\uc815\ub41c \ubcbd \ub450\uaed8\uc758 \uc870\ud569\uc744 \uac00\uc9c4 \ubc30\uad00\uc740 \ud2b9\uc218 \uacbd\uacbd \ubc30\uad00\uc73c\ub85c \uc815\uc758\ub418\uba70, \uc774 \ud45c\uc5d0 \uc81c\uc2dc\ub41c \ub2e4\ub978 \uc870\ud569\uc740 \uc77c\ubc18 \uacbd\uacbd \ubc30\uad00\uc73c\ub85c \uc815\uc758\ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<style>\n#row-1345335080 > .col > .col-inner {\n  padding: 0px 0px 0px 0px;\n}\n<\/style>\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<style>\n#row-1478035591 > .col > .col-inner {\n  padding: 0px 0px 0px 0px;\n}\n<\/style>\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1639268124 {\n  padding-top: 6px;\n  padding-bottom: 6px;\n}\n@media (min-width:550px) {\n  #section_1639268124 {\n    padding-top: 10px;\n    padding-bottom: 10px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"row\"  id=\"row-289968901\">\n\n\t<div id=\"col-114606506\" 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<a href=\"#is-pop\" class=\"button primary\"  style=\"border-radius:10px;\">\n\t\t<span>API 5\ub9ac\ud130 \ud30c\uc774\ud504 \uacac\uc801 \uc694\uccad<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\n\t<section class=\"section\" id=\"section_896503379\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-1010051718\">\n\n\t<div id=\"col-1152956041\" 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>\ud654\ud559 \uc694\uad6c \uc0ac\ud56d<\/h2>\n<p>API 5L \ud30c\uc774\ud504\uc758 \ud654\ud559 \uc131\ubd84\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \ud504\ub85c\uc81d\ud2b8\uc758 \uc131\uacf5\uc744 \uc704\ud574 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc720\ub2c8\uc2a8\uc740 \uc5c4\uaca9\ud55c \ud654\ud559\uc801 \uc694\uad6c \uc0ac\ud56d\uc744 \uc900\uc218\ud558\uc5ec \ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \uc704\ud55c \uc801\uc808\ud55c \uc6d0\uc18c \uade0\ud615\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ub2f9\uc0ac\uc758 \ud30c\uc774\ud504\ub294 \ud0c4\uc18c, \ub9dd\uac04, \uc778, \ud669 \ubc0f \uae30\ud0c0 \ud544\uc218 \uc6d0\uc18c\uc758 \uc815\ud655\ud55c \ube44\uc728\ub85c \uc81c\uc870\ub429\ub2c8\ub2e4. \ud654\ud559 \uc131\ubd84\uc5d0 \ub300\ud55c \uc138\uc2ec\ud55c \uc8fc\uc758\ub97c \uae30\uc6b8\uc5ec \ub0b4\uad6c\uc131, \ub0b4\uc2dd\uc131 \ubc0f \uace0\uac1d\uc774 \uae30\ub300\ud558\ub294 \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\ub294 \uc81c\ud488\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<div class=\"row\"  id=\"row-247355957\">\n\n\t<div id=\"col-787377732\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner box-shadow-2-hover\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-3529720680\" class=\"text\">\n\t\t\n<p><strong>t \u2264 25.0mm(0.984\uc778\uce58)\uc758 PSL 1 \ud30c\uc774\ud504\uc6a9 \ud654\ud559 \uc131\ubd84<\/strong><br \/>\n\t\t\n<style>\n#text-3529720680 {\n  color: rgb(68, 67, 67);\n}\n#text-3529720680 > * {\n  color: rgb(68, 67, 67);\n}\n<\/style>\n\t<\/div>\n\t\n<table>\n<tbody>\n<tr>\n<td rowspan=\"3\" width=\"181\">\uac15\ucca0 \ub4f1\uae09<br \/>\n(\uc2a4\ud2f8 \uc774\ub984)<\/td>\n<td colspan=\"8\" width=\"768\">\uc9c8\ub7c9 \ubd84\uc728, \uc5f4 \ubc0f \uc81c\ud488 \ubd84\uc11d \uae30\uc900 a,g<br \/>\n%<\/td>\n<\/tr>\n<tr>\n<td width=\"94\">C<\/td>\n<td width=\"94\">Mn<\/td>\n<td colspan=\"2\" width=\"189\">P<\/td>\n<td width=\"94\">S<\/td>\n<td width=\"94\">V<\/td>\n<td width=\"96\">Nb<\/td>\n<td width=\"102\">Ti<\/td>\n<\/tr>\n<tr>\n<td width=\"94\">\ucd5c\ub300 b<\/td>\n<td width=\"94\">\ucd5c\ub300 b<\/td>\n<td width=\"94\">\ubd84<\/td>\n<td width=\"94\">\ucd5c\ub300<\/td>\n<td width=\"94\">\ucd5c\ub300<\/td>\n<td width=\"94\">\ucd5c\ub300<\/td>\n<td width=\"96\">\ucd5c\ub300<\/td>\n<td width=\"102\">\ucd5c\ub300<\/td>\n<\/tr>\n<tr>\n<td colspan=\"9\" width=\"949\">\uc2ec\ub9ac\uc2a4 \ud30c\uc774\ud504<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L175 \ub610\ub294 A25<\/td>\n<td width=\"94\">0.21<\/td>\n<td width=\"94\">0.60<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"96\">-<\/td>\n<td width=\"102\">-<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L175P \ub610\ub294 A25P<\/td>\n<td width=\"94\">0.21<\/td>\n<td width=\"94\">0.60<\/td>\n<td width=\"94\">0.045<\/td>\n<td width=\"94\">0.080<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"96\">-<\/td>\n<td width=\"102\">-<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L210 \ub610\ub294 A<\/td>\n<td width=\"94\">0.22<\/td>\n<td width=\"94\">0.90<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"96\">-<\/td>\n<td width=\"102\">-<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L245 \ub610\ub294 B<\/td>\n<td width=\"94\">0.28<\/td>\n<td width=\"94\">1.20<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">c,d<\/td>\n<td width=\"96\">c,d<\/td>\n<td width=\"102\">d<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L290 \ub610\ub294 X42<\/td>\n<td width=\"94\">0.28<\/td>\n<td width=\"94\">1.30<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">d<\/td>\n<td width=\"96\">d<\/td>\n<td width=\"102\">d<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L320 \ub610\ub294 X46<\/td>\n<td width=\"94\">0.28<\/td>\n<td width=\"94\">1.40<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">d<\/td>\n<td width=\"96\">d<\/td>\n<td width=\"102\">d<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L360 \ub610\ub294 X52<\/td>\n<td width=\"94\">0.28<\/td>\n<td width=\"94\">1.40<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">d<\/td>\n<td width=\"96\">d<\/td>\n<td width=\"102\">d<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L390 \ub610\ub294 X56<\/td>\n<td width=\"94\">0.28<\/td>\n<td width=\"94\">1.40<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">d<\/td>\n<td width=\"96\">d<\/td>\n<td width=\"102\">d<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L415 \ub610\ub294 X60<\/td>\n<td width=\"94\">0.28 e<\/td>\n<td width=\"94\">1.40 e<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">f<\/td>\n<td width=\"96\">f<\/td>\n<td width=\"102\">f<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L450 \ub610\ub294 X65<\/td>\n<td width=\"94\">0.28 e<\/td>\n<td width=\"94\">1.40 e<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">f<\/td>\n<td width=\"96\">f<\/td>\n<td width=\"102\">f<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L485 \ub610\ub294 X70<\/td>\n<td width=\"94\">0.28 e<\/td>\n<td width=\"94\">1.40 e<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">f<\/td>\n<td width=\"96\">f<\/td>\n<td width=\"102\">f<\/td>\n<\/tr>\n<tr>\n<td colspan=\"9\" width=\"949\">\uc6a9\uc811 \ud30c\uc774\ud504<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L175 \ub610\ub294 A25<\/td>\n<td width=\"94\">0.21<\/td>\n<td width=\"94\">0.60<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"96\">-<\/td>\n<td width=\"102\">-<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L175P \ub610\ub294 A25P<\/td>\n<td width=\"94\">0.21<\/td>\n<td width=\"94\">0.60<\/td>\n<td width=\"94\">0.045<\/td>\n<td width=\"94\">0.080<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"96\">-<\/td>\n<td width=\"102\">-<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L210 \ub610\ub294 A<\/td>\n<td width=\"94\">0.22<\/td>\n<td width=\"94\">0.90<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"96\">-<\/td>\n<td width=\"102\">-<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L245 \ub610\ub294 B<\/td>\n<td width=\"94\">0.26<\/td>\n<td width=\"94\">1.20<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">c,d<\/td>\n<td width=\"96\">c,d<\/td>\n<td width=\"102\">d<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L290 \ub610\ub294 X42<\/td>\n<td width=\"94\">0.26<\/td>\n<td width=\"94\">1.30<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">d<\/td>\n<td width=\"96\">d<\/td>\n<td width=\"102\">d<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L320 \ub610\ub294 X46<\/td>\n<td width=\"94\">0.26<\/td>\n<td width=\"94\">1.40<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">d<\/td>\n<td width=\"96\">d<\/td>\n<td width=\"102\">d<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L360 \ub610\ub294 X52<\/td>\n<td width=\"94\">0.26<\/td>\n<td width=\"94\">1.40<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">d<\/td>\n<td width=\"96\">d<\/td>\n<td width=\"102\">d<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L390 \ub610\ub294 X56<\/td>\n<td width=\"94\">0.26<\/td>\n<td width=\"94\">1.40<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">d<\/td>\n<td width=\"96\">d<\/td>\n<td width=\"102\">d<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L415 \ub610\ub294 X60<\/td>\n<td width=\"94\">0.26 e<\/td>\n<td width=\"94\">1.40 e<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">f<\/td>\n<td width=\"96\">f<\/td>\n<td width=\"102\">f<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L450 \ub610\ub294 X65<\/td>\n<td width=\"94\">0.26 e<\/td>\n<td width=\"94\">1.45 e<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">f<\/td>\n<td width=\"96\">f<\/td>\n<td width=\"102\">f<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L485 \ub610\ub294 X70<\/td>\n<td width=\"94\">0.26 e<\/td>\n<td width=\"94\">1.65 e<\/td>\n<td width=\"94\">-<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">0.030<\/td>\n<td width=\"94\">f<\/td>\n<td width=\"96\">f<\/td>\n<td width=\"102\">f<\/td>\n<\/tr>\n<tr>\n<td colspan=\"9\" width=\"949\">a Cu \u2264 0.50 %; Ni \u2264 0.50 %; Cr \u2264 0.50 % \ubc0f Mo \u2264 0.15 %.<br \/>\nb \ud0c4\uc18c\uc5d0 \ub300\ud574 \uc9c0\uc815\ub41c \ucd5c\ub300 \ub18d\ub3c4\ubcf4\ub2e4 0.01 % \uac10\uc18c\ud560 \ub54c\ub9c8\ub2e4 0.05 %\uc529 \uc99d\uac00\ud569\ub2c8\ub2e4.<br \/>\nMn\uc758 \uc9c0\uc815\ub41c \ucd5c\ub300 \ub18d\ub3c4\ub294 L245 \ub610\ub294 B \ub4f1\uae09 \uc774\uc0c1\uc758 \uacbd\uc6b0 \ucd5c\ub300 1.65 %\uae4c\uc9c0 \ud5c8\uc6a9\ub418\uc9c0\ub9cc \u2264 L360 \ub610\ub294<br \/>\nX52, L360 \ub610\ub294 X52 \ub4f1\uae09 \uc774\uc0c1\uc774\uc9c0\ub9cc L485 \ub610\ub294 X70 \ubbf8\ub9cc\uc778 \uacbd\uc6b0 \ucd5c\ub300 1.75 %, L485 \ub4f1\uae09\uc758 \uacbd\uc6b0 \ucd5c\ub300 2.00 %.<br \/>\n\ub610\ub294 X70.<br \/>\nc \ub2ec\ub9ac \ud569\uc758\ub418\uc9c0 \uc54a\ub294 \ud55c, Nb + V \u2264 0.06 %.<br \/>\nd Nb + V + Ti \u2264 0. 15 %.<br \/>\ne \ub2ec\ub9ac \ub3d9\uc758\ud558\uc9c0 \uc54a\ub294 \ud55c.<br \/>\nf \ub2ec\ub9ac \ud569\uc758\ub418\uc9c0 \uc54a\ub294 \ud55c, Nb + V + Ti \u2264 0. 15 %.<br \/>\ng \uace0\uc758\uc801\uc778 B \ucd94\uac00\ub294 \ud5c8\uc6a9\ub418\uc9c0 \uc54a\uc73c\uba70 \uc794\ub958 B \u2264 0.001 %\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-550390455\">\n\n\t<div id=\"col-1275456182\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner box-shadow-2-hover\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-2505532545\" class=\"text\">\n\t\t\n<p><strong>t \u2264 25.0mm(0.984\uc778\uce58) PSL 2 \ud30c\uc774\ud504\uc6a9 \ud654\ud559 \uc131\ubd84<\/strong><br \/>\n\t\t\n<style>\n#text-2505532545 {\n  color: rgb(68, 67, 67);\n}\n#text-2505532545 > * {\n  color: rgb(68, 67, 67);\n}\n<\/style>\n\t<\/div>\n\t\n<table>\n<tbody>\n<tr>\n<td rowspan=\"2\" width=\"181\">\uac15\ucca0 \ub4f1\uae09<br \/>\n(\uc2a4\ud2f8 \uc774\ub984)<\/td>\n<td colspan=\"9\" width=\"623\">\u00a0\u00a0\u00a0\uc5f4 \ubc0f \uc81c\ud488 \ubd84\uc11d\uc5d0 \uae30\ubc18\ud55c \uc9c8\ub7c9 \ubd84\uc728<br \/>\n\ucd5c\ub300 %<\/td>\n<td colspan=\"2\" width=\"144\">\ud0c4\uc18c<br \/>\n\ub3d9\ub4f1\ud55c<br \/>\n\ucd5c\ub300 %<\/td>\n<\/tr>\n<tr>\n<td width=\"73\">C b<\/td>\n<td width=\"68\">Si<\/td>\n<td width=\"68\">Mn b<\/td>\n<td width=\"73\">P<\/td>\n<td width=\"63\">S<\/td>\n<td width=\"68\">V<\/td>\n<td width=\"68\">Nb<\/td>\n<td width=\"68\">Ti<\/td>\n<td width=\"69\">\uae30\ud0c0<\/td>\n<td width=\"72\">CE IIW<\/td>\n<td width=\"72\">CE Pcm<\/td>\n<\/tr>\n<tr>\n<td colspan=\"12\" width=\"949\">\uc774\uc74c\ub9e4 \uc5c6\ub294 \uc6a9\uc811 \ud30c\uc774\ud504<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L245R \ub610\ub294 BR<\/td>\n<td width=\"73\">0.24<\/td>\n<td width=\"68\">0.40<\/td>\n<td width=\"68\">1.20<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">c<\/td>\n<td width=\"68\">c<\/td>\n<td width=\"68\">0.04<\/td>\n<td width=\"69\">e,l<\/td>\n<td width=\"72\">0.43<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L290R \ub610\ub294 X42R<\/td>\n<td width=\"73\">0.24<\/td>\n<td width=\"68\">0.40<\/td>\n<td width=\"68\">1.20<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">0.06<\/td>\n<td width=\"68\">0.05<\/td>\n<td width=\"68\">0.04<\/td>\n<td width=\"69\">e,l<\/td>\n<td width=\"72\">0.43<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L245N \ub610\ub294 BN<\/td>\n<td width=\"73\">0.24<\/td>\n<td width=\"68\">0.40<\/td>\n<td width=\"68\">1.20<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">c<\/td>\n<td width=\"68\">c<\/td>\n<td width=\"68\">0.04<\/td>\n<td width=\"69\">e,l<\/td>\n<td width=\"72\">0.43<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L290N \ub610\ub294 X42N<\/td>\n<td width=\"73\">0.24<\/td>\n<td width=\"68\">0.40<\/td>\n<td width=\"68\">1.20<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">0.06<\/td>\n<td width=\"68\">0.05<\/td>\n<td width=\"68\">0.04<\/td>\n<td width=\"69\">e,l<\/td>\n<td width=\"72\">0.43<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L320N \ub610\ub294 X46N<\/td>\n<td width=\"73\">0.24<\/td>\n<td width=\"68\">0.40<\/td>\n<td width=\"68\">1.40<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">0.07<\/td>\n<td width=\"68\">0.05<\/td>\n<td width=\"68\">0.04<\/td>\n<td width=\"69\">d,e,l<\/td>\n<td width=\"72\">0.43<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L360N \ub610\ub294 X52N<\/td>\n<td width=\"73\">0.24<\/td>\n<td width=\"68\">0.45<\/td>\n<td width=\"68\">1.40<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">0.10<\/td>\n<td width=\"68\">0.05<\/td>\n<td width=\"68\">0.04<\/td>\n<td width=\"69\">d,e,l<\/td>\n<td width=\"72\">0.43<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L390N \ub610\ub294 X56N<\/td>\n<td width=\"73\">0.24<\/td>\n<td width=\"68\">0.45<\/td>\n<td width=\"68\">1.40<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">0.10 f<\/td>\n<td width=\"68\">0.05<\/td>\n<td width=\"68\">0.04<\/td>\n<td width=\"69\">d,e,l<\/td>\n<td width=\"72\">0.43<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L415N \ub610\ub294 X60N<\/td>\n<td width=\"73\">0.24 f<\/td>\n<td width=\"68\">0.45 f<\/td>\n<td width=\"68\">1.40 f<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">0.10 f<\/td>\n<td width=\"68\">0.05 f<\/td>\n<td width=\"68\">0.04 f<\/td>\n<td width=\"69\">g,h,l<\/td>\n<td colspan=\"2\" width=\"144\">\ub3d9\uc758\ud55c \ub300\ub85c<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L245Q \ub610\ub294 BQ<\/td>\n<td width=\"73\">0.18<\/td>\n<td width=\"68\">0.45<\/td>\n<td width=\"68\">1.40<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">0.05<\/td>\n<td width=\"68\">0.05<\/td>\n<td width=\"68\">0.04<\/td>\n<td width=\"69\">e,l<\/td>\n<td width=\"72\">0.43<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L290Q \ub610\ub294 X42Q<\/td>\n<td width=\"73\">0.18<\/td>\n<td width=\"68\">0.45<\/td>\n<td width=\"68\">1.40<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">0.05<\/td>\n<td width=\"68\">0.05<\/td>\n<td width=\"68\">0.04<\/td>\n<td width=\"69\">e,l<\/td>\n<td width=\"72\">0.43<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L320Q \ub610\ub294 X46Q<\/td>\n<td width=\"73\">0.18<\/td>\n<td width=\"68\">0.45<\/td>\n<td width=\"68\">1.40<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">0.05<\/td>\n<td width=\"68\">0.05<\/td>\n<td width=\"68\">0.04<\/td>\n<td width=\"69\">e,l<\/td>\n<td width=\"72\">0.43<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L360Q \ub610\ub294 X52Q<\/td>\n<td width=\"73\">0.18<\/td>\n<td width=\"68\">0.45<\/td>\n<td width=\"68\">1.50<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">0.05<\/td>\n<td width=\"68\">0.05<\/td>\n<td width=\"68\">0.04<\/td>\n<td width=\"69\">e,l<\/td>\n<td width=\"72\">0.43<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L390Q \ub610\ub294 X56Q<\/td>\n<td width=\"73\">0.18<\/td>\n<td width=\"68\">0.45<\/td>\n<td width=\"68\">1.50<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">0.07<\/td>\n<td width=\"68\">0.05<\/td>\n<td width=\"68\">0.04<\/td>\n<td width=\"69\">d,e,l<\/td>\n<td width=\"72\">0.43<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L415Q \ub610\ub294 X60Q<\/td>\n<td width=\"73\">0.18 f<\/td>\n<td width=\"68\">0.45 f<\/td>\n<td width=\"68\">1.70 f<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"69\">h,l<\/td>\n<td width=\"72\">0.43<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L450Q \ub610\ub294 X65Q<\/td>\n<td width=\"73\">0.18 f<\/td>\n<td width=\"68\">0.45 f<\/td>\n<td width=\"68\">1.70 f<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"69\">h,l<\/td>\n<td width=\"72\">0.43<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L485Q \ub610\ub294 X70Q<\/td>\n<td width=\"73\">0.18 f<\/td>\n<td width=\"68\">0.45 f<\/td>\n<td width=\"68\">1.80 f<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"69\">h,l<\/td>\n<td width=\"72\">0.43<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L555Q \ub610\ub294 X80Q<\/td>\n<td width=\"73\">0.18 f<\/td>\n<td width=\"68\">0.45 f<\/td>\n<td width=\"68\">1.90 f<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"69\">i,j<\/td>\n<td colspan=\"2\" width=\"144\">\ub3d9\uc758\ud55c \ub300\ub85c<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L625Q \ub610\ub294 X90Q<\/td>\n<td width=\"73\">0.16 f<\/td>\n<td width=\"68\">0.45 f<\/td>\n<td width=\"68\">1.90<\/td>\n<td width=\"73\">0.02<\/td>\n<td width=\"63\">0.010<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"69\">j,k<\/td>\n<td colspan=\"2\" width=\"144\">\ub3d9\uc758\ud55c \ub300\ub85c<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L690Q \ub610\ub294 X100Q<\/td>\n<td width=\"73\">0.16 f<\/td>\n<td width=\"68\">0.45 f<\/td>\n<td width=\"68\">1.90<\/td>\n<td width=\"73\">0.02<\/td>\n<td width=\"63\">0.010<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"69\">j,k<\/td>\n<td colspan=\"2\" width=\"144\">\ub3d9\uc758\ud55c \ub300\ub85c<\/td>\n<\/tr>\n<tr>\n<td colspan=\"12\" width=\"949\">\uc6a9\uc811 \ud30c\uc774\ud504<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L245M \ub610\ub294 BM<\/td>\n<td width=\"73\">0.22<\/td>\n<td width=\"68\">0.45<\/td>\n<td width=\"68\">1.20<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">0.05<\/td>\n<td width=\"68\">0.05<\/td>\n<td width=\"68\">0.04<\/td>\n<td width=\"69\">e,l<\/td>\n<td width=\"72\">0.43<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L290M \ub610\ub294 X42M<\/td>\n<td width=\"73\">0.22<\/td>\n<td width=\"68\">0.45<\/td>\n<td width=\"68\">1.30<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">0.05<\/td>\n<td width=\"68\">0.05<\/td>\n<td width=\"68\">0.04<\/td>\n<td width=\"69\">e,l<\/td>\n<td width=\"72\">0.43<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L320M \ub610\ub294 X46M<\/td>\n<td width=\"73\">0.22<\/td>\n<td width=\"68\">0.45<\/td>\n<td width=\"68\">1.30<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">0.05<\/td>\n<td width=\"68\">0.05<\/td>\n<td width=\"68\">0.04<\/td>\n<td width=\"69\">e,l<\/td>\n<td width=\"72\">0.43<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L360M \ub610\ub294 X52M<\/td>\n<td width=\"73\">0.22<\/td>\n<td width=\"68\">0.45<\/td>\n<td width=\"68\">1.40<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">d<\/td>\n<td width=\"68\">d<\/td>\n<td width=\"68\">d<\/td>\n<td width=\"69\">e,l<\/td>\n<td width=\"72\">0.43<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L390M \ub610\ub294 X56M<\/td>\n<td width=\"73\">0.22<\/td>\n<td width=\"68\">0.45<\/td>\n<td width=\"68\">1.40<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">d<\/td>\n<td width=\"68\">d<\/td>\n<td width=\"68\">d<\/td>\n<td width=\"69\">e,l<\/td>\n<td width=\"72\">0.43<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L415M \ub610\ub294 X60M<\/td>\n<td width=\"73\">0.12 f<\/td>\n<td width=\"68\">0.45 f<\/td>\n<td width=\"68\">1.60 f<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"69\">h,l<\/td>\n<td width=\"72\">0.43<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L450M \ub610\ub294 X65M<\/td>\n<td width=\"73\">0.12 f<\/td>\n<td width=\"68\">0.45 f<\/td>\n<td width=\"68\">1.60 f<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"69\">h,l<\/td>\n<td width=\"72\">0.43<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L485M \ub610\ub294 X70M<\/td>\n<td width=\"73\">0.12 f<\/td>\n<td width=\"68\">0.45 f<\/td>\n<td width=\"68\">1.70 f<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"69\">h,l<\/td>\n<td width=\"72\">0.43<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L555M \ub610\ub294 X80M<\/td>\n<td width=\"73\">0.12 f<\/td>\n<td width=\"68\">0.45 f<\/td>\n<td width=\"68\">1.85 f<\/td>\n<td width=\"73\">0.025<\/td>\n<td width=\"63\">0.015<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"69\">i,l<\/td>\n<td width=\"72\">0.43 f<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L625M \ub610\ub294 X90M<\/td>\n<td width=\"73\">0.10<\/td>\n<td width=\"68\">0.55 f<\/td>\n<td width=\"68\">2.10 f<\/td>\n<td width=\"73\">0.02<\/td>\n<td width=\"63\">0.010<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"69\">i,l<\/td>\n<td rowspan=\"3\" width=\"72\">-<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L690M \ub610\ub294 X100M<\/td>\n<td width=\"73\">0.10<\/td>\n<td width=\"68\">0.55 f<\/td>\n<td width=\"68\">2.10 f<\/td>\n<td width=\"73\">0.02<\/td>\n<td width=\"63\">0.010<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"69\">i,j<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td width=\"181\">L830M \ub610\ub294 X120M<\/td>\n<td width=\"73\">0.10<\/td>\n<td width=\"68\">0.55 f<\/td>\n<td width=\"68\">2.10 f<\/td>\n<td width=\"73\">0.02<\/td>\n<td width=\"63\">0.010<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"68\">g<\/td>\n<td width=\"69\">i,j<\/td>\n<td width=\"72\">0.25<\/td>\n<\/tr>\n<tr>\n<td colspan=\"12\" width=\"949\">a \uc81c\ud488 \ubd84\uc11d\uc5d0 \uadfc\uac70\ud558\uc5ec, t &gt; 20.0mm(0.787\uc778\uce58)\uc758 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\uc758 \uacbd\uc6b0, CE \uc81c\ud55c\uc740 \ud569\uc758\ub41c \ub300\ub85c \uc801\uc6a9\ub418\uc5b4\uc57c \ud558\uba70, CEIIW \uc81c\ud55c\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<br \/>\nC &gt; 0.12 %\uc778 \uacbd\uc6b0 \uc801\uc6a9\ub418\uba70, C \u2264 0.12 %\uc778 \uacbd\uc6b0 CEPcm \uc81c\ud55c\uc774 \uc801\uc6a9\ub429\ub2c8\ub2e4.<br \/>\nb C\uc5d0 \ub300\ud574 \uc9c0\uc815\ub41c \ucd5c\ub300\uce58\ubcf4\ub2e4 0.01 % \uac10\uc18c\ud560 \ub54c\ub9c8\ub2e4 \uc9c0\uc815\ub41c \ucd5c\ub300\uce58\ubcf4\ub2e4 0.05 %\uc529 \uc99d\uac00\ud569\ub2c8\ub2e4.<br \/>\nMn\uc740 L245 \ub610\ub294 B \ub4f1\uae09 \uc774\uc0c1\uc774\uc9c0\ub9cc L360 \ub610\ub294 X52 \uc774\ud558\uc778 \uacbd\uc6b0 \ucd5c\ub300 1.65 %\uae4c\uc9c0 \ud5c8\uc6a9\ub418\uba70, \ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0 \ucd5c\ub300 1.75 %\uae4c\uc9c0 \ud5c8\uc6a9\ub429\ub2c8\ub2e4.<br \/>\nL360 \ub610\ub294 X52 \ub4f1\uae09\uc744 \ucd08\uacfc\ud558\uc9c0\ub9cc L485 \ub610\ub294 X70 \ubbf8\ub9cc\uc778 \uacbd\uc6b0 \ucd5c\ub300 2.00 %, L485 \ub610\ub294 X70\uc744 \ucd08\uacfc\ud558\uc9c0\ub9cc L555 \ub610\ub294 X80 \ubbf8\ub9cc\uc778 \uacbd\uc6b0 \ucd5c\ub300 2.00 %, \uadf8\ub9ac\uace0 \ucd5c\ub300<br \/>\nL555 \ub610\ub294 X80 \ub4f1\uae09 \uc774\uc0c1\uc758 \uacbd\uc6b0 \ucd5c\ub300 2.20 %.<br \/>\nc \ub2ec\ub9ac \ud569\uc758\ub418\uc9c0 \uc54a\ub294 \ud55c, Nb + V \u2264 0.06 %.<br \/>\nd Nb + V + Ti \u2264 0.15 %.<br \/>\ne \ub2ec\ub9ac \ud569\uc758\ub418\uc9c0 \uc54a\ub294 \ud55c, Cu \u2264 0.50 %; Ni \u2264 0.30 %; Cr \u2264 0.30 % \ubc0f Mo \u2264 0.15 %.<br \/>\nf \ub2ec\ub9ac \ub3d9\uc758\ud558\uc9c0 \uc54a\ub294 \ud55c.<br \/>\ng \ub2ec\ub9ac \ud569\uc758\ub418\uc9c0 \uc54a\ub294 \ud55c, Nb + V + Ti \u2264 0.15 %.<br \/>\nh \ub2ec\ub9ac \ud569\uc758\ub418\uc9c0 \uc54a\ub294 \ud55c, Cu \u2264 0.50 %; Ni \u2264 0.50 %; Cr \u2264 0.50 % \ubc0f Mo \u2264 0.50 %.<br \/>\ni \ub2ec\ub9ac \ud569\uc758\ub418\uc9c0 \uc54a\ub294 \ud55c, Cu \u2264 0.50 %; Ni \u2264 1.00 %; Cr \u2264 0.50 % \ubc0f Mo \u2264 0.50 %.<br \/>\nj B \u2264 0.004 %.<br \/>\nk \ub2ec\ub9ac \ud569\uc758\ub418\uc9c0 \uc54a\ub294 \ud55c, Cu \u2264 0.50 %; Ni \u2264 1.00 %; Cr \u2264 0.55 % \ubc0f Mo \u2264 0.80 %.<br \/>\nl \uac01\uc8fc j)\uac00 \uc774\ubbf8 \uc801\uc6a9\ub418\ub294 \ub4f1\uae09\uc744 \uc81c\uc678\ud55c PSL 2 \ubc30\uad00 \ub4f1\uae09\uc758 \uacbd\uc6b0, \ub2e4\uc74c \uc0ac\ud56d\uc774 \uc801\uc6a9\ub429\ub2c8\ub2e4.<br \/>\n\uc758\ub3c4\uc801\uc778 B\uc758 \ucd94\uac00\ub294 \ud5c8\uc6a9\ub418\uc9c0 \uc54a\uc73c\uba70 \uc794\uc5ec B \u2264 0.001 %\uc5d0 \ub3d9\uc758\ud588\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<style>\n#row-550390455 > .col > .col-inner {\n  padding: 0px 0px 0px 0px;\n}\n<\/style>\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_896503379 {\n  padding-top: 6px;\n  padding-bottom: 6px;\n}\n@media (min-width:550px) {\n  #section_896503379 {\n    padding-top: 10px;\n    padding-bottom: 10px;\n  }\n}\n<\/style>\n\t<\/section>\n\t\n\n\t<section class=\"section\" id=\"section_1402947467\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-562532728\">\n\n\t<div id=\"col-1079806718\" 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>\uae30\uacc4\uc801 \uc694\uad6c \uc0ac\ud56d<\/h2>\n<p>\uae30\uacc4\uc801 \ubb34\uacb0\uc131\uc740 \uc720\ub2c8\uc13c API 5L \ub77c\uc778 \ud30c\uc774\ud504\uc758 \ud575\uc2ec\uc785\ub2c8\ub2e4. \ub2f9\uc0ac\ub294 \uc778\uc7a5 \uac15\ub3c4, \ud56d\ubcf5 \uac15\ub3c4, \uc5f0\uc2e0\uc728 \ubc0f \uacbd\ub3c4\uc640 \uac19\uc740 \uc8fc\uc694 \uae30\uacc4\uc801 \ud2b9\uc131\uc5d0 \uc9d1\uc911\ud558\uc5ec \ud30c\uc774\ud504\uac00 \ud30c\uc774\ud504\ub77c\uc778 \uc0b0\uc5c5\uc758 \uae4c\ub2e4\ub85c\uc6b4 \uc870\uac74\uc744 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc720\ub2c8\uc13c\uc744 \uc120\ud0dd\ud558\uba74 \uc555\ub825 \ud558\uc5d0\uc11c \uc791\ub3d9\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \ud30c\uc774\ud504\uc758 \uc774\uc810\uc744 \ub204\ub9b4 \uc218 \uc788\uc73c\uba70, \uc6b4\uc601\uc5d0 \ud544\uc694\ud55c \ud655\uc2e0\uacfc \uc2e0\ub8b0\uc131\uc744 \uc81c\uacf5\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-2120961988\">\n\n\t<div id=\"col-391410785\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<table>\n<tbody>\n<tr>\n<td rowspan=\"3\" width=\"198\">\ud30c\uc774\ud504 \ub4f1\uae09<\/td>\n<td colspan=\"3\" width=\"568\">\uc2ec\ub9ac\uc2a4 \ubc0f \uc6a9\uc811 \ud30c\uc774\ud504\uc758 \ud30c\uc774\ud504 \ubcf8\uccb4<\/td>\n<td width=\"223\">EW\uc758 \uc6a9\uc811 \uc774\uc74c\uc0c8,<br \/>\nLW, SAW \ubc0f COW<br \/>\n\ud30c\uc774\ud504<\/td>\n<\/tr>\n<tr>\n<td width=\"193\">\ud56d\ubcf5 \uac15\ub3c4 a<\/p>\n<p>Rt0.5<br \/>\nMPa(psi)<\/td>\n<td width=\"196\">\uc778\uc7a5 \uac15\ub3c4 a<\/p>\n<p>Rm<br \/>\nMPa(psi)<\/td>\n<td width=\"179\">\uc2e0\uc7a5<br \/>\n(50mm \ub610\ub294 2\uc778\uce58 \uae30\uc900)<br \/>\nAf<br \/>\n%<\/td>\n<td width=\"223\">\uc778\uc7a5 \uac15\ub3c4<\/p>\n<p>Rm<br \/>\nMPa(psi)<\/td>\n<\/tr>\n<tr>\n<td width=\"193\">\ubd84<\/td>\n<td width=\"196\">\ubd84<\/td>\n<td width=\"179\">\ubd84<\/td>\n<td width=\"223\">\ubd84<\/td>\n<\/tr>\n<tr>\n<td width=\"198\">L175 \ub610\ub294 A25<\/td>\n<td width=\"193\">175 (25,400)<\/td>\n<td width=\"196\">310 (45,000)<\/td>\n<td width=\"179\">c<\/td>\n<td width=\"223\">310 (45,000)<\/td>\n<\/tr>\n<tr>\n<td width=\"198\">L175P \ub610\ub294 A25P<\/td>\n<td width=\"193\">175 (25,400)<\/td>\n<td width=\"196\">310 (45,000)<\/td>\n<td width=\"179\">c<\/td>\n<td width=\"223\">310 (45,000)<\/td>\n<\/tr>\n<tr>\n<td width=\"198\">L210 \ub610\ub294 A<\/td>\n<td width=\"193\">210 (30,500)<\/td>\n<td width=\"196\">335 (48,600)<\/td>\n<td width=\"179\">c<\/td>\n<td width=\"223\">335 (48,600)<\/td>\n<\/tr>\n<tr>\n<td width=\"198\">L245 \ub610\ub294 B<\/td>\n<td width=\"193\">245 (35,500)<\/td>\n<td width=\"196\">415 (60,200)<\/td>\n<td width=\"179\">c<\/td>\n<td width=\"223\">415 (60,200)<\/td>\n<\/tr>\n<tr>\n<td width=\"198\">L290 \ub610\ub294 X42<\/td>\n<td width=\"193\">290 (42,100)<\/td>\n<td width=\"196\">415 (60,200)<\/td>\n<td width=\"179\">c<\/td>\n<td width=\"223\">415 (60,200)<\/td>\n<\/tr>\n<tr>\n<td width=\"198\">L320 \ub610\ub294 X46<\/td>\n<td width=\"193\">320 (46,400)<\/td>\n<td width=\"196\">435 (63,100)<\/td>\n<td width=\"179\">c<\/td>\n<td width=\"223\">435 (63,100)<\/td>\n<\/tr>\n<tr>\n<td width=\"198\">L360 \ub610\ub294 X52<\/td>\n<td width=\"193\">360 (52,200)<\/td>\n<td width=\"196\">460 (66,700)<\/td>\n<td width=\"179\">c<\/td>\n<td width=\"223\">460 (66,700)<\/td>\n<\/tr>\n<tr>\n<td width=\"198\">L390 \ub610\ub294 X56<\/td>\n<td width=\"193\">390 (56,600)<\/td>\n<td width=\"196\">490 (71,100)<\/td>\n<td width=\"179\">c<\/td>\n<td width=\"223\">490 (71,100)<\/td>\n<\/tr>\n<tr>\n<td width=\"198\">L415 \ub610\ub294 X60<\/td>\n<td width=\"193\">415 (60,200)<\/td>\n<td width=\"196\">520 (75,400)<\/td>\n<td width=\"179\">c<\/td>\n<td width=\"223\">520 (75,400)<\/td>\n<\/tr>\n<tr>\n<td width=\"198\">L450 \ub610\ub294 X65<\/td>\n<td width=\"193\">450 (65,300)<\/td>\n<td width=\"196\">535 (77,600)<\/td>\n<td width=\"179\">c<\/td>\n<td width=\"223\">535 (77,600)<\/td>\n<\/tr>\n<tr>\n<td width=\"198\">L485 \ub610\ub294 X70<\/td>\n<td width=\"193\">485 (70,300)<\/td>\n<td width=\"196\">570 (82,700)<\/td>\n<td width=\"179\">c<\/td>\n<td width=\"223\">570 (82,700)<\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\" width=\"990\">a \uc911\uac04 \ub4f1\uae09\uc758 \uacbd\uc6b0, \uc9c0\uc815\ub41c \ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4\uc640 \ud30c\uc774\ud504 \ubcf8\uccb4\uc758 \uc9c0\uc815\ub41c \ucd5c\uc18c \ud56d\ubcf5 \uac15\ub3c4 \uac04\uc758 \ucc28\uc774\ub294 \ub2e4\uc74c \uc0c1\uc704 \ub4f1\uae09\uc758 \ud45c\uc5d0 \uba85\uc2dc\ub41c \uac83\uacfc \uac19\uc544\uc57c \ud569\ub2c8\ub2e4.<br \/>\nb \uc911\uac04 \ub4f1\uae09\uc758 \uacbd\uc6b0, \uc6a9\uc811 \uc774\uc74c\uc0c8\uc758 \uc9c0\uc815\ub41c \ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4\ub294 \uac01\uc8fc a)\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud30c\uc774\ud504 \ubcf8\uccb4\uc5d0 \ub300\ud574 \uacb0\uc815\ud55c \uac12\uacfc \ub3d9\uc77c\ud574\uc57c \ud569\ub2c8\ub2e4.<br \/>\nc \uc9c0\uc815\ub41c \ucd5c\uc18c \uc5f0\uc2e0\uc728\uc778 Af\ub294 \ud37c\uc13c\ud2b8\ub85c \ud45c\uc2dc\ub418\uba70 \uac00\uc7a5 \uac00\uae4c\uc6b4 \ud37c\uc13c\ud2b8\ub85c \ubc18\uc62c\ub9bc\ub418\uba70 \ub2e4\uc74c \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uacb0\uc815\ub429\ub2c8\ub2e4:<\/p>\n<p>\uc5b4\ub514<br \/>\nC\ub294 SI \ub2e8\uc704\ub97c \uc0ac\uc6a9\ud55c \uacc4\uc0b0\uc758 \uacbd\uc6b0 1940, USC \ub2e8\uc704\ub97c \uc0ac\uc6a9\ud55c \uacc4\uc0b0\uc758 \uacbd\uc6b0 625,000\uc785\ub2c8\ub2e4;<br \/>\nAxc\ub294 \uc801\uc6a9 \uac00\ub2a5\ud55c \uc778\uc7a5 \uc2dc\ud5d8\ud3b8 \ub2e8\uba74\uc801\uc774\uba70, \ub2e4\uc74c\uacfc \uac19\uc774 \ud3c9\ubc29\ubc00\ub9ac\ubbf8\ud130(\ud3c9\ubc29\uc778\uce58)\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4:<\/td>\n<\/tr>\n<tr>\n<td colspan=\"5\" width=\"990\">1) \uc6d0\ud615 \ub2e8\uba74 \uc2dc\ud5d8\ud3b8\uc758 \uacbd\uc6b0, \uc9c1\uacbd 12.7mm(0.500\uc778\uce58) \ubc0f 8.9mm(0.350\uc778\uce58)\uc758 \uacbd\uc6b0 130mm2(0.20\uc778\uce58.2)<br \/>\n\uc2dc\ud5d8\ud3b8; \uc9c1\uacbd 6.4mm(0.250\uc778\uce58) \uc2dc\ud5d8\ud3b8\uc758 \uacbd\uc6b0 65mm2(0. 10\uc778\uce582);<br \/>\n2) \uc804\uccb4 \ub2e8\uba74 \uc2dc\ud5d8\ud3b8\uc758 \uacbd\uc6b0, a) 485mm2(0.75\uc778\uce582)\uc640 b) \uc2dc\ud5d8\ud3b8\uc758 \ub2e8\uba74\uc801 \uc911 \ub354 \uc791\uc740 \uac12\uc785\ub2c8\ub2e4,<br \/>\n\ud30c\uc774\ud504\uc758 \uc9c0\uc815\ub41c \uc678\uacbd\uacfc \uc9c0\uc815\ub41c \ubcbd \ub450\uaed8\ub97c \uc0ac\uc6a9\ud558\uc5ec \uac00\uc7a5 \uac00\uae4c\uc6b4 \uac12\uc73c\ub85c \ubc18\uc62c\ub9bc\ud558\uc5ec \ub3c4\ucd9c\ud55c \uac12\uc785\ub2c8\ub2e4.<br \/>\n10mm2(0.01\uc778\uce582);<br \/>\n3) \uc2a4\ud2b8\ub9bd \uc2dc\ud5d8\ud3b8\uc758 \uacbd\uc6b0, a) 485mm2(0.75\uc778\uce582)\uc640 b) \uc2dc\ud5d8\ud3b8\uc758 \ub2e8\uba74\uc801 \uc911 \ub354 \uc791\uc740 \uac12\uc73c\ub85c \uacc4\uc0b0\ud55c \uac12\uc785\ub2c8\ub2e4.<br \/>\n\ud14c\uc2a4\ud2b8 \uc870\uac01\uc758 \uc9c0\uc815\ub41c \ub108\ube44\uc640 \ud30c\uc774\ud504\uc758 \uc9c0\uc815\ub41c \ubcbd \ub450\uaed8\ub97c \uc0ac\uc6a9\ud558\uc5ec \uac00\uc7a5 \uac00\uae4c\uc6b4 \uac12\uc73c\ub85c \ubc18\uc62c\ub9bc\ud569\ub2c8\ub2e4.<br \/>\n10mm2(0.01\uc778\uce582);<br \/>\nU\ub294 \uc9c0\uc815\ub41c \ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4\ub85c, \uba54\uac00\ud30c\uc2a4\uce7c(\ud3c9\ubc29\uc778\uce58\ub2f9 \ud30c\uc6b4\ub4dc)\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1676945412\">\n\n\t<div id=\"col-1821909045\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-2277679570\" class=\"text\">\n\t\t\n<p><strong>\ud45c 7- PSL 2 \ud30c\uc774\ud504\uc758 \uc778\uc7a5 \uc2dc\ud5d8 \uacb0\uacfc\uc5d0 \ub300\ud55c \uc694\uad6c \uc0ac\ud56d<\/strong><br \/>\n\t\t\n<style>\n#text-2277679570 {\n  color: rgb(68, 67, 67);\n}\n#text-2277679570 > * {\n  color: rgb(68, 67, 67);\n}\n<\/style>\n\t<\/div>\n\t\n<table>\n<tbody>\n<tr>\n<td rowspan=\"4\" width=\"139\">\ud30c\uc774\ud504 \ub4f1\uae09<\/td>\n<td colspan=\"6\" width=\"707\">\uc2ec\ub9ac\uc2a4 \ubc0f \uc6a9\uc811 \ud30c\uc774\ud504\uc758 \ud30c\uc774\ud504 \ubcf8\uccb4<\/td>\n<td width=\"143\">\uc6a9\uc811 \uc194\uae30<br \/>\nHFW\uc758<br \/>\nSAW \ubc0f<br \/>\nCOW \ud30c\uc774\ud504<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" rowspan=\"2\" width=\"252\">\ud56d\ubcf5 \uac15\ub3c4 a<\/p>\n<p>Rt0.5<br \/>\nMPa(psi)<\/td>\n<td colspan=\"2\" rowspan=\"2\" width=\"238\">\uc778\uc7a5 \uac15\ub3c4 a<\/p>\n<p>Rm<br \/>\nMPa(psi)<\/td>\n<td rowspan=\"2\" width=\"110\">\ube44\uc728 a,c<\/p>\n<p>Rt0.5\/Rm<\/td>\n<td rowspan=\"2\" width=\"105\">\uc2e0\uc7a5<br \/>\n(50mm \uae30\uc900<br \/>\n\ub610\ub294 2\uc778\uce58)<br \/>\nAf<br \/>\n%<\/td>\n<td width=\"143\">\uc7a5\ub825<br \/>\n\ud798<\/td>\n<\/tr>\n<tr>\n<td width=\"143\">Rm<br \/>\nMPa(psi)<\/td>\n<\/tr>\n<tr>\n<td width=\"122\">\ubd84<\/td>\n<td width=\"129\">\ucd5c\ub300<\/td>\n<td width=\"110\">\ubd84<\/td>\n<td width=\"128\">\ucd5c\ub300<\/td>\n<td width=\"110\">\ucd5c\ub300<\/td>\n<td width=\"105\">\ubd84<\/td>\n<td width=\"143\">\ubd84<\/td>\n<\/tr>\n<tr>\n<td width=\"139\">L245R \ub610\ub294 BR<br \/>\nL245N \ub610\ub294 BN<br \/>\nL245Q \ub610\ub294 BQ<br \/>\nL245M \ub610\ub294 BM<\/td>\n<td width=\"122\">245<br \/>\n(35,500)<\/td>\n<td width=\"129\">450<br \/>\n(65,300) e<\/td>\n<td width=\"110\">415<br \/>\n(60,200)<\/td>\n<td width=\"128\">655<br \/>\n(95,000)<\/td>\n<td width=\"110\">0.93<\/td>\n<td width=\"105\">f<\/td>\n<td width=\"143\">415<br \/>\n(60,200)<\/td>\n<\/tr>\n<tr>\n<td width=\"139\">L290R \ub610\ub294 X42R<br \/>\nL290N \ub610\ub294 X42N<br \/>\nL290Q \ub610\ub294 X42Q<br \/>\nL290M \ub610\ub294 X42M<\/td>\n<td width=\"122\">290<br \/>\n(42,100)<\/td>\n<td width=\"129\">495<br \/>\n(71,800)<\/td>\n<td width=\"110\">415<br \/>\n(60,200)<\/td>\n<td width=\"128\">655<br \/>\n(95,000)<\/td>\n<td width=\"110\">0.93<\/td>\n<td width=\"105\">f<\/td>\n<td width=\"143\">415<br \/>\n(60,200)<\/td>\n<\/tr>\n<tr>\n<td width=\"139\">L320N \ub610\ub294 X46N<br \/>\nL320Q \ub610\ub294 X46Q<br \/>\nL320M \ub610\ub294 X46M<\/td>\n<td width=\"122\">320<br \/>\n(46,400)<\/td>\n<td width=\"129\">525<br \/>\n(76,100)<\/td>\n<td width=\"110\">435<br \/>\n(63,100)<\/td>\n<td width=\"128\">655<br \/>\n(95,000)<\/td>\n<td width=\"110\">0.93<\/td>\n<td width=\"105\">f<\/td>\n<td width=\"143\">435<br \/>\n(63,100)<\/td>\n<\/tr>\n<tr>\n<td width=\"139\">L360N \ub610\ub294 X52N<br \/>\nL360Q \ub610\ub294 X52Q<br \/>\nL360M \ub610\ub294 X52M<\/td>\n<td width=\"122\">360<br \/>\n(52,200)<\/td>\n<td width=\"129\">530<br \/>\n(76,900)<\/td>\n<td width=\"110\">460<br \/>\n(66,700)<\/td>\n<td width=\"128\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 760<br \/>\n(110,200)<\/td>\n<td width=\"110\">0.93<\/td>\n<td width=\"105\">f<\/td>\n<td width=\"143\">460<br \/>\n(66,700)<\/td>\n<\/tr>\n<tr>\n<td width=\"139\">L390N \ub610\ub294 X56N<br \/>\nL390Q \ub610\ub294 X56Q<br \/>\nL390M \ub610\ub294 X56M<\/td>\n<td width=\"122\">390<br \/>\n(56,600)<\/td>\n<td width=\"129\">545<br \/>\n(79,000)<\/td>\n<td width=\"110\">490<br \/>\n(71,100)<\/td>\n<td width=\"128\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 760<br \/>\n(110,200)<\/td>\n<td width=\"110\">0.93<\/td>\n<td width=\"105\">f<\/td>\n<td width=\"143\">490<br \/>\n(71,100)<\/td>\n<\/tr>\n<tr>\n<td width=\"139\">L415N \ub610\ub294 X60N<br \/>\nL415Q \ub610\ub294 X60Q<br \/>\nL415M \ub610\ub294 X60M<\/td>\n<td width=\"122\">415<br \/>\n(60,200)<\/td>\n<td width=\"129\">565<br \/>\n(81,900)<\/td>\n<td width=\"110\">520<br \/>\n(75,400)<\/td>\n<td width=\"128\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 760<br \/>\n(110,200)<\/td>\n<td width=\"110\">0.93<\/td>\n<td width=\"105\">f<\/td>\n<td width=\"143\">520<br \/>\n(75,400)<\/td>\n<\/tr>\n<tr>\n<td width=\"139\">L450Q \ub610\ub294 X65Q<br \/>\nL450M \ub610\ub294 X65M<\/td>\n<td width=\"122\">450<br \/>\n(65,300)<\/td>\n<td width=\"129\">600<br \/>\n(87,000)<\/td>\n<td width=\"110\">535<br \/>\n(77,600)<\/td>\n<td width=\"128\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 760<br \/>\n(110,200)<\/td>\n<td width=\"110\">0.93<\/td>\n<td width=\"105\">f<\/td>\n<td width=\"143\">535<br \/>\n(77,600)<\/td>\n<\/tr>\n<tr>\n<td width=\"139\">L485Q \ub610\ub294 X70Q<br \/>\nL485M \ub610\ub294 X70M<\/td>\n<td width=\"122\">485<br \/>\n(70,300)<\/td>\n<td width=\"129\">635<br \/>\n(92,100)<\/td>\n<td width=\"110\">570<br \/>\n(82,700)<\/td>\n<td width=\"128\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 760<br \/>\n(110,200)<\/td>\n<td width=\"110\">0.93<\/td>\n<td width=\"105\">f<\/td>\n<td width=\"143\">570<br \/>\n(82,700)<\/td>\n<\/tr>\n<tr>\n<td width=\"139\">L555Q \ub610\ub294 X80Q<br \/>\nL555M \ub610\ub294 X80M<\/td>\n<td width=\"122\">555<br \/>\n(80,500)<\/td>\n<td width=\"129\">705<br \/>\n(102,300)<\/td>\n<td width=\"110\">625<br \/>\n(90,600)<\/td>\n<td width=\"128\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 825<br \/>\n(119,700)<\/td>\n<td width=\"110\">0.93<\/td>\n<td width=\"105\">f<\/td>\n<td width=\"143\">625<br \/>\n(90,600)<\/td>\n<\/tr>\n<tr>\n<td width=\"139\">L625M \ub610\ub294 X90M<\/td>\n<td width=\"122\">625<br \/>\n(90,600)<\/td>\n<td width=\"129\">775<br \/>\n(112,400)<\/td>\n<td width=\"110\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 695<br \/>\n(100,800)<\/td>\n<td width=\"128\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 915<br \/>\n(132,700)<\/td>\n<td width=\"110\">0.95<\/td>\n<td width=\"105\">f<\/td>\n<td width=\"143\">695<br \/>\n(100,800)<\/td>\n<\/tr>\n<tr>\n<td width=\"139\">L625Q \ub610\ub294 X90Q<\/td>\n<td width=\"122\">625<br \/>\n(90,600)<\/td>\n<td width=\"129\">775<br \/>\n(112,400)<\/td>\n<td width=\"110\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 695<br \/>\n(100,800)<\/td>\n<td width=\"128\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 915<br \/>\n(132,700)<\/td>\n<td width=\"110\">0.97 g<\/td>\n<td width=\"105\">f<\/td>\n<td width=\"143\">-<\/td>\n<\/tr>\n<tr>\n<td width=\"139\">L690M \ub610\ub294 X100M<\/td>\n<td width=\"122\">690<br \/>\n(100,100) b<\/td>\n<td width=\"129\">840<br \/>\n(121,800) b<\/td>\n<td width=\"110\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 760<br \/>\n(110,200)<\/td>\n<td width=\"128\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 990<br \/>\n(143,600)<\/td>\n<td width=\"110\">0.97 h<\/td>\n<td width=\"105\">f<\/td>\n<td width=\"143\">760<br \/>\n(110,200)<\/td>\n<\/tr>\n<tr>\n<td width=\"139\">L690Q \ub610\ub294 X100Q<\/td>\n<td width=\"122\">690<br \/>\n(100,100) b<\/td>\n<td width=\"129\">840<br \/>\n(121,800) b<\/td>\n<td width=\"110\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 760<br \/>\n(110,200)<\/td>\n<td width=\"128\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 990<br \/>\n(143,600)<\/td>\n<td width=\"110\">0.97 h<\/td>\n<td width=\"105\">f<\/td>\n<td width=\"143\">-<\/td>\n<\/tr>\n<tr>\n<td width=\"139\">L830M \ub610\ub294 X120M<\/td>\n<td width=\"122\">830<br \/>\n(120,400) b<\/td>\n<td width=\"129\">1050<br \/>\n(152,300) b<\/td>\n<td width=\"110\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 915<br \/>\n(132,700)<\/td>\n<td width=\"128\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1 145<br \/>\n(166,100)<\/td>\n<td width=\"110\">0.99 h<\/td>\n<td width=\"105\">f<\/td>\n<td width=\"143\">915<br \/>\n(132,700)<\/td>\n<\/tr>\n<tr>\n<td colspan=\"8\" width=\"990\">\uc911\uac04 \ub4f1\uae09\uc758 \uacbd\uc6b0 \uc9c0\uc815\ub41c \ucd5c\ub300 \ud56d\ubcf5 \uac15\ub3c4\uc640 \uc9c0\uc815\ub41c \ucd5c\uc18c \ud56d\ubcf5 \uac15\ub3c4\uc758 \ucc28\uc774\uc785\ub2c8\ub2e4.<br \/>\n\uc740 \ub2e4\uc74c \uc0c1\uc704 \ub4f1\uae09\uc758 \ud45c\uc5d0 \uc81c\uc2dc\ub41c \uac83\uacfc \uac19\uc73c\uba70, \uc9c0\uc815\ub41c \ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4\uc640 \uc9c0\uc815\ub41c \ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4\uc758 \ucc28\uc774\ub294<br \/>\n\uc9c0\uc815\ub41c \ucd5c\uc18c \ud56d\ubcf5\uac15\ub3c4\ub294 \ub2e4\uc74c \uc0c1\uc704 \ub4f1\uae09\uc758 \uacbd\uc6b0 \ud45c\uc5d0 \uba85\uc2dc\ub41c \ubc14\uc640 \uac19\uc73c\uba70, \uc911\uac04 \ub4f1\uae09\uae4c\uc9c0\uc758 \uc911\uac04 \ub4f1\uae09\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<br \/>\nL320 \ub610\ub294 X46, \uc778\uc7a5 \uac15\ub3c4\ub294 \u2264 655MPa(95,000psi), L320 \ub610\ub294 X46 \ub4f1\uae09\ubcf4\ub2e4 \ud070 \uc911\uac04 \ub4f1\uae09 \ubc0f<br \/>\nL555 \ub610\ub294 X80 \ub4f1\uae09\ubcf4\ub2e4 \ub0ae\uc740 \uacbd\uc6b0 \uc778\uc7a5 \uac15\ub3c4\ub294 760MPa(110,200psi) \uc774\ud558\uc774\uc5b4\uc57c \ud558\uba70, \uc911\uac04 \ub4f1\uae09\ubcf4\ub2e4 \ub192\uc740 \uacbd\uc6b0<br \/>\nL555 \ub610\ub294 X80 \ub4f1\uae09, \ucd5c\ub300 \ud5c8\uc6a9 \uc778\uc7a5 \uac15\ub3c4\ub294 \ubcf4\uac04\uc744 \ud1b5\ud574 \uc5bb\uc5b4\uc57c \ud558\uba70, SI \ub2e8\uc704\uc758 \uacbd\uc6b0 \uacc4\uc0b0\ub41c \uac12\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<br \/>\n\ub294 \uac00\uc7a5 \uac00\uae4c\uc6b4 5MPa\ub85c \ubc18\uc62c\ub9bc\ud574\uc57c \ud558\uba70, USC \ub2e8\uc704\uc758 \uacbd\uc6b0 \uacc4\uc0b0\ub41c \uac12\uc740 \uac00\uc7a5 \uac00\uae4c\uc6b4 100psi\ub85c \ubc18\uc62c\ub9bc\ud574\uc57c \ud569\ub2c8\ub2e4.<br \/>\nb \ub4f1\uae09\uc774 L625 \ub610\ub294 X90\uc744 \ucd08\uacfc\ud558\ub294 \uacbd\uc6b0 Rp0.2\uac00 \uc801\uc6a9\ub429\ub2c8\ub2e4.<br \/>\nc \uc774 \uc81c\ud55c\uc740 D\uac00 323.9mm(12.750\uc778\uce58)\ub97c \ucd08\uacfc\ud558\ub294 \ud30c\uc774\ud504\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4.<br \/>\nd \uc911\uac04 \ub4f1\uae09\uc758 \uacbd\uc6b0 \uc6a9\uc811 \uc774\uc74c\uc0c8\uc5d0 \ub300\ud574 \uc9c0\uc815\ub41c \ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4\ub294 \ub2e4\uc74c\uc5d0 \ub300\ud574 \uacb0\uc815\ub41c \uac12\uacfc \ub3d9\uc77c\ud574\uc57c \ud569\ub2c8\ub2e4.<br \/>\n\uac01\uc8fc a)\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud30c\uc774\ud504 \ubcf8\ubb38\uc744 \ud45c\uc2dc\ud569\ub2c8\ub2e4.<br \/>\ne \uc885\ubc29\ud5a5 \ud14c\uc2a4\ud2b8\uac00 \ud544\uc694\ud55c \ud30c\uc774\ud504\uc758 \uacbd\uc6b0 \ucd5c\ub300 \ud56d\ubcf5 \uac15\ub3c4\ub294 495MPa(71,800psi) \uc774\ud558\uc5ec\uc57c \ud569\ub2c8\ub2e4.<br \/>\nf \uc9c0\uc815\ub41c \ucd5c\uc18c \uc5f0\uc2e0\uc728(Af)\uc740 \ub2e4\uc74c \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uacb0\uc815\ud569\ub2c8\ub2e4:<\/p>\n<p>\uc5b4\ub514<br \/>\nC\ub294 SI \ub2e8\uc704\ub97c \uc0ac\uc6a9\ud55c \uacc4\uc0b0\uc758 \uacbd\uc6b0 1940, USC \ub2e8\uc704\ub97c \uc0ac\uc6a9\ud55c \uacc4\uc0b0\uc758 \uacbd\uc6b0 625,000\uc785\ub2c8\ub2e4;<br \/>\nAxc\ub294 \uc801\uc6a9 \uac00\ub2a5\ud55c \uc778\uc7a5 \uc2dc\ud5d8\ud3b8 \ub2e8\uba74\uc801\uc774\uba70, \ub2e4\uc74c\uacfc \uac19\uc774 \ud3c9\ubc29\ubc00\ub9ac\ubbf8\ud130(\ud3c9\ubc29\uc778\uce58)\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4:<br \/>\n1) \uc6d0\ud615 \ub2e8\uba74 \uc2dc\ud5d8\ud3b8\uc758 \uacbd\uc6b0, 12.7mm(0.500\uc778\uce58) \ubc0f 8.9mm(0.350\uc778\uce58) \uc9c1\uacbd \uc2dc\ud5d8\uc758 \uacbd\uc6b0 130mm2(0.20\uc778\uce582)\uc785\ub2c8\ub2e4.<br \/>\n\uc9c1\uacbd 6.4mm(0.250\uc778\uce58) \uc2dc\ud5d8\ud3b8\uc758 \uacbd\uc6b0 65mm2(0. 10\uc778\uce582);<br \/>\n2) \uc804\uccb4 \ub2e8\uba74 \uc2dc\ud5d8\ud3b8\uc758 \uacbd\uc6b0, a) 485mm2(0.75\uc778\uce582)\uc640 b) \uc2dc\ud5d8\ud3b8\uc758 \ub2e8\uba74\uc801 \uc911 \ub354 \uc791\uc740 \uac12\uc785\ub2c8\ub2e4,<br \/>\n\ud30c\uc774\ud504\uc758 \uc9c0\uc815\ub41c \uc678\uacbd\uacfc \uc9c0\uc815\ub41c \ubcbd \ub450\uaed8\ub97c \uc0ac\uc6a9\ud558\uc5ec \uac00\uc7a5 \uac00\uae4c\uc6b4 \uac12\uc73c\ub85c \ubc18\uc62c\ub9bc\ud558\uc5ec \ub3c4\ucd9c\ud55c \uac12\uc785\ub2c8\ub2e4.<br \/>\n10mm2(0.01\uc778\uce582);<br \/>\n3) \uc2a4\ud2b8\ub9bd \ud14c\uc2a4\ud2b8 \ud53c\uc2a4\uc758 \uacbd\uc6b0, a) 485mm2(0.75\uc778\uce582)\uc640 b) \ud14c\uc2a4\ud2b8 \ud53c\uc2a4\uc758 \ub2e8\uba74\uc801 \uc911 \ub354 \uc791\uc740 \uac12\uc73c\ub85c, \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub3c4\ucd9c\ud569\ub2c8\ub2e4.<br \/>\n\ud14c\uc2a4\ud2b8 \uc870\uac01\uc758 \uc9c0\uc815\ub41c \ud3ed\uacfc \ud30c\uc774\ud504\uc758 \uc9c0\uc815\ub41c \ubcbd \ub450\uaed8\ub97c \uac00\uc7a5 \uac00\uae4c\uc6b4 10mm2(0.01\uc778\uce582)\ub85c \ubc18\uc62c\ub9bc\ud569\ub2c8\ub2e4;<br \/>\nU\ub294 \uc9c0\uc815\ub41c \ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4\ub85c, \uba54\uac00\ud30c\uc2a4\uce7c(\ud3c9\ubc29\uc778\uce58\ub2f9 \ud30c\uc6b4\ub4dc)\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4.<br \/>\ng \ud569\uc758\uc5d0 \ub530\ub77c Rt0.5\/Rm\uc758 \ub354 \ub0ae\uc740 \uac12\uc744 \uc9c0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<br \/>\nh L625 \ub610\ub294 X90 \uc774\uc0c1\uc758 \ub4f1\uae09\uc5d0\ub294 Rp0.2\/Rm\uc774 \uc801\uc6a9\ub429\ub2c8\ub2e4. \ud569\uc758\uc5d0 \ub530\ub77c Rp0.2\/Rm\uc758 \ub354 \ub0ae\uc740 \uac12\uc744 \uc9c0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-973264425\">\n\n\t<div id=\"col-2046113884\" 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>API 5L \ub77c\uc778 \ud30c\uc774\ud504 \ud14c\uc2a4\ud2b8 \ubc29\ubc95<\/h2>\n<h3>\ud654\ud559 \ubd84\uc11d:<\/h3>\n<p>\ud14c\uc2a4\ud2b8 \uac1c\uc218\ub294 \uac01 \ub85c\ud2b8\ub2f9 500\uac1c\uc529 2\uac1c \ub610\ub294 \ud788\ud2b8\ub2f9 2\uac1c\uc785\ub2c8\ub2e4. (\ud30c\uc774\ud504 \uc911 \ud558\ub098\ub77c\ub3c4 \uc2e4\ud328\ud558\uba74 \ub3d9\uc77c\ud55c \ubc30\uce58\uc5d0\uc11c \ucd94\uac00\ub85c \ub450 \uac1c\ub97c \ud14c\uc2a4\ud2b8\ud574\uc57c \ud569\ub2c8\ub2e4.)<\/p>\n<h3>\uc778\uc7a5 \ud14c\uc2a4\ud2b8:<\/h3>\n<p>\uc774 \ud14c\uc2a4\ud2b8\ub294 \ud30c\uc774\ud504\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \ud3c9\uac00\ud558\uae30 \uc704\ud574 \uc218\ud589\ub429\ub2c8\ub2e4. \uc6a9\uc811\ub41c \ud30c\uc774\ud504\uc758 \uacbd\uc6b0 \uc6a9\uc811 \uac15\ub3c4\ub294 \ud30c\uc774\ud504 \ubcf8\uccb4 \uac15\ub3c4\ubcf4\ub2e4 \uc791\uc544\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>\uad7d\ud798 \ud14c\uc2a4\ud2b8:<\/h3>\n<p>\ud30c\uc774\ud504 \uc9c1\uacbd NPS 2 \uc774\ud558\uc758 \uacbd\uc6b0, \ud30c\uc774\ud504\uc758 \uc5f0\uc131\uc744 \ud655\uc778\ud558\uae30 \uc704\ud574 \uad7d\ud798 \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud569\ub2c8\ub2e4. \uad7d\ud798 \ud14c\uc2a4\ud2b8\ub294 \uc0c1\ud669\uc5d0 \ub530\ub77c 90\ub3c4 \ub610\ub294 180\ub3c4\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ud3c9\ud0c4\ud654 \ud14c\uc2a4\ud2b8:<\/h3>\n<p>\uc5f0\uc131\uc758 \uacbd\uc6b0, NPS 2\ubcf4\ub2e4 \ud070 \ud30c\uc774\ud504 \ud06c\uae30\ub294 \ud3c9\ud0c4\ud654 \ud14c\uc2a4\ud2b8\ub97c \uac70\uce69\ub2c8\ub2e4. ASTM A53\uc5d0 \ub530\ub77c \ud30c\uc774\ud504 \uc0d8\ud50c\uc744 \ub450 \uac1c\uc758 \ud3c9\ud3c9\ud55c \ud45c\uba74 \uc0ac\uc774\uc5d0\uc11c \uc2ac\ub77c\uc774\uc2a4\ud558\uace0 \ud3c9\ud3c9\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<h3>\ud558\uc774\ub4dc\ub85c \ud14c\uc2a4\ud2b8:<\/h3>\n<p>\uc774 \ud14c\uc2a4\ud2b8\ub294 \ub204\uc218 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\uae30 \uc704\ud574 \ud30c\uc774\ud504\uc758 \uac01 \uae38\uc774\uc5d0 \ub300\ud574 \uc218\ud589\ub418\ub294 \ud14c\uc2a4\ud2b8\uc785\ub2c8\ub2e4. \uc555\ub825\uc740 \ucd5c\uc18c 5\ucd08 \ub3d9\uc548 \uc720\uc9c0\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc6a9\uc811 \uc774\uc74c\uc0c8 \ucd08\uc74c\ud30c \ub610\ub294 \uc804\uc790\uae30 \ud14c\uc2a4\ud2b8:<\/h3>\n<p>\uc774 \ube44\ud30c\uad34 \uac80\uc0ac\ub294 \uc6a9\uc811\uc758 \ubb34\uacb0\uc131\uc744 \ud655\uc778\ud558\uae30 \uc704\ud574 \uc6a9\uc811\uc758 \uc804\uccb4 \uae38\uc774\uc5d0 \uac78\uccd0 \uc218\ud589\ub429\ub2c8\ub2e4.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1402947467 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n<div class=\"row\"  id=\"row-407390698\">\n\n\t<div id=\"col-596400887\" 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>\uc0dd\uc0b0 \ud5c8\uc6a9 \uc624\ucc28<\/h2>\n<p>\uc720\ub2c8\uc13c\uc740 \ud488\uc9c8\uc744 \uac00\uc7a5 \uc911\uc694\ud558\uac8c \uc0dd\uac01\ud558\uba70, API 5L \ub77c\uc778 \ud30c\uc774\ud504\uc758 \uc0dd\uc0b0 \ud5c8\uc6a9 \uc624\ucc28\ub294 \uc6b0\uc218\uc131\uc744 \ud5a5\ud55c \ub2f9\uc0ac\uc758 \ub178\ub825\uc744 \ubc18\uc601\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud06c\uae30, \ubb34\uac8c, \uac15\ub3c4 \ubc0f \uae30\ud0c0 \uc911\uc694\ud55c \ub9e4\uac1c\ubcc0\uc218\uc5d0\uc11c \uc5c4\uaca9\ud55c \ud5c8\uc6a9 \uc624\ucc28\ub97c \uc900\uc218\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub2f9\uc0ac\uc758 \uc81c\uc870 \uacf5\uc815\uc740 \ubcc0\uc218\ub97c \ucd5c\uc18c\ud654\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5b4 \uc815\ud655\ud55c \uc0ac\uc591\uc744 \ucda9\uc871\ud558\ub294 \uc77c\uad00\ub41c \uc81c\ud488\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc720\ub2c8\uc13c\uc758 API 5L \ub77c\uc778 \ud30c\uc774\ud504\ub294 \uadc0\uc0ac\uc758 \uc6b4\uc601\uc5d0 \uc6d0\ud65c\ud558\uac8c \uc801\uc6a9\ub418\uc5b4 \uc138\uacc4\uc801 \uc218\uc900\uc758 \uacf5\uae09\uc5c5\uccb4\uc5d0\uc11c \uae30\ub300\ud558\ub294 \uc815\ubc00\ub3c4\uc640 \ud488\uc9c8\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\ub2e4\ub294 \uac83\uc744 \uc2e0\ub8b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<div class=\"row\"  id=\"row-1009462652\">\n\n\t<div id=\"col-2108973930\" 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<a href=\"https:\/\/uniasen.com\/ko\/\uc5f0\ub77d\ucc98\/\" class=\"button primary\"  style=\"border-radius:10px;\">\n\t\t<span>\uac15\uad00 \uc804\ubb38\uac00\uc5d0\uac8c \ubb38\uc758\ud558\uae30<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-411641962\">\n\n\t<div id=\"col-355693582\" 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>\uad00\ub828 \uc81c\ud488<\/h2>\n\n\t<section class=\"section\" id=\"section_39371753\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n\n<div class=\"row\"  id=\"row-718218218\">\n\n\n\t<div id=\"col-575915782\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<div class=\"slider-wrapper relative\" id=\"slider-961059609\" >\n    <div class=\"slider slider-nav-circle slider-nav-large slider-nav-light slider-style-normal\"\n        data-flickity-options='{            \"cellAlign\": \"center\",            \"imagesLoaded\": true,            \"lazyLoad\": 1,            \"freeScroll\": false,            \"wrapAround\": true,            \"autoPlay\": 6000,            \"pauseAutoPlayOnHover\" : true,            \"prevNextButtons\": true,            \"contain\" : true,            \"adaptiveHeight\" : true,            \"dragThreshold\" : 10,            \"percentPosition\": true,            \"pageDots\": true,            \"rightToLeft\": false,            \"draggable\": true,            \"selectedAttraction\": 0.1,            \"parallax\" : 0,            \"friction\": 0.6        }'\n        >\n        \n\n<div class=\"row\"  id=\"row-141246069\">\n\n\n\t<div id=\"col-1067835507\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_2102476491\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/ko\/\uc81c\ud488\/erw-\ud30c\uc774\ud504\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-Carbon-Steel-Welded-Pipe.webp\" class=\"attachment-original size-original\" alt=\"\uc911\uad6d ERW \ud30c\uc774\ud504 \uc81c\uc870\uc5c5\uccb4\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-Carbon-Steel-Welded-Pipe.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-Carbon-Steel-Welded-Pipe-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_2102476491 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-1591510546\" class=\"text\">\n\t\t\n\n<p><strong>\uc6a9\uc811 \ud30c\uc774\ud504<\/strong><\/p>\n\t\t\n<style>\n#text-1591510546 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-1591510546 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1174625590\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_85427633\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/ko\/\uc81c\ud488\/\ud1b1-\ud30c\uc774\ud504\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-spiral-welded-pipe-SSAW-Pipe.webp\" class=\"attachment-original size-original\" alt=\"\ud1b1 \uac15\uad00 \uc81c\uc870\uc5c5\uccb4 \ubc0f \uacf5\uae09\uc5c5\uccb4\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-spiral-welded-pipe-SSAW-Pipe.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-spiral-welded-pipe-SSAW-Pipe-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_85427633 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-3739476005\" class=\"text\">\n\t\t\n\n<p><strong>SSAW \uac15\uad00<\/strong><\/p>\n\t\t\n<style>\n#text-3739476005 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-3739476005 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-500274545\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1171301308\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/ko\/\uc81c\ud488\/\uc18d\uc774-\ube48-\uc139\uc158\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-hollow-structural-section-manufacturer-and-supplier.webp\" class=\"attachment-original size-original\" alt=\"\uac15\ucca0 \uc911\uacf5 \ub2e8\uba74 - \uc911\uacf5 \uad6c\uc870 \ub2e8\uba74 - Uniasen\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-hollow-structural-section-manufacturer-and-supplier.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-hollow-structural-section-manufacturer-and-supplier-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_1171301308 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-3481485057\" class=\"text\">\n\t\t\n\n<p><strong>\uc911\uacf5 \uad6c\uc870 \uc139\uc158<\/strong><\/p>\n\t\t\n<style>\n#text-3481485057 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-3481485057 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-692281304\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_560222925\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/ko\/\uc81c\ud488\/\uc774\uc74c\ub9e4-\uc5c6\ub294-\ud30c\uc774\ud504\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-seamless-carbon-steel-pipe.webp\" class=\"attachment-original size-original\" alt=\"\uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00 - SMLS \ud30c\uc774\ud504\" 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class=\"\" href=\"https:\/\/uniasen.com\/ko\/\uc81c\ud488\/\ud30c\uc774\ud504-\ud53c\ud305\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-pipe-fitting-manufacturer.webp\" class=\"attachment-original size-original\" alt=\"\uc911\uad6d \ud30c\uc774\ud504 \ud53c\ud305-\ud0c4\uc18c\uac15 \ud30c\uc774\ud504 \ud53c\ud305\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-pipe-fitting-manufacturer.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-pipe-fitting-manufacturer-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_1421909208 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2328952338\" class=\"text\">\n\t\t\n\n<p><strong>\ud30c\uc774\ud504 \ud53c\ud305 \ud30c\uc774\ud504 \ud53c\ud305<\/strong><\/p>\n\t\t\n<style>\n#text-2328952338 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-2328952338 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1732038531\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_767071987\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/ko\/steel-pipe-standards\/fire-sprinkler-pipe\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/UNIASEN-fire-sprinkler-pipe-supplier-1.webp\" class=\"attachment-original size-original\" alt=\"\" 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href=\"https:\/\/uniasen.com\/ko\/steel-pipe-standards\/line-pipe\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-line-pipe-manufacturer.webp\" class=\"attachment-original size-original\" alt=\"\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-line-pipe-manufacturer.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-line-pipe-manufacturer-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_1538750540 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2941287128\" class=\"text\">\n\t\t\n\n<p><strong>\ub77c\uc778 \ud30c\uc774\ud504<\/strong><\/p>\n\n\t\t\n<style>\n#text-2941287128 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-2941287128 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-707905518\" class=\"col medium-3 small-6 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1504333890\">\n\t\t<a class=\"\" href=\"https:\/\/uniasen.com\/ko\/steel-pipe-standards\/astm-a106\/\" target=\"_blank\" rel=\"noopener\" >\t\t\t\t\t\t<div class=\"img-inner image-cover box-shadow-3-hover dark\" style=\"padding-top:75%;\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-ASTM-A106-Seamless-Carbon-Steel-Pipe.webp\" class=\"attachment-original size-original\" alt=\"\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-ASTM-A106-Seamless-Carbon-Steel-Pipe.webp 600w, https:\/\/uniasen.com\/wp-content\/uploads\/2023\/11\/Uniasen-ASTM-A106-Seamless-Carbon-Steel-Pipe-300x200.webp 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_1504333890 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-1724747311\" class=\"text\">\n\t\t\n\n<p><strong>ASTM A106 \uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00<\/strong><\/p>\n\t\t\n<style>\n#text-1724747311 {\n  text-align: center;\n  color: rgb(0,0,0);\n}\n#text-1724747311 > * {\n  color: rgb(0,0,0);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n     <\/div>\n\n     <div class=\"loading-spin dark large centered\"><\/div>\n\n\t<\/div>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\n\t\t\n<style>\n#section_39371753 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":10,"featured_media":0,"parent":2187,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"footnotes":""},"class_list":["post-2609","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>API 5L Pipe Specification - PSL1 &amp; PSL2 - UNIASEN<\/title>\n<meta name=\"description\" content=\"API 5l gr.b is one of the most commonly used standards for pipes. 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