{"id":3313,"date":"2025-07-20T01:18:06","date_gmt":"2025-07-20T01:18:06","guid":{"rendered":"https:\/\/hfittings.com\/seamless-steel-pipe-vs-welded-key-differences-unveiled\/"},"modified":"2025-07-20T01:18:06","modified_gmt":"2025-07-20T01:18:06","slug":"seamless-steel-pipe-vs-welded-key-differences-unveiled","status":"publish","type":"post","link":"https:\/\/hfittings.com\/ko\/seamless-steel-pipe-vs-welded-key-differences-unveiled\/","title":{"rendered":"\uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00 vs. \uc6a9\uc811 \uac15\uad00: \uc8fc\uc694 \ucc28\uc774\uc810 \uc124\uba85"},"content":{"rendered":"<p><figure loading=\"lazy\" class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/hfittings.com\/wp-content\/uploads\/2025\/07\/4c025c60-b23e-4c5c-8340-e0db66fa3685.png\" alt=\"\uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00 vs \uc6a9\uc811 \uac15\uad00\" style=\"display: block; margin-block: 10px;\"><\/figure>\n<\/p>\n<h2>\uc8fc\uc694 \ud2b9\uc9d5<\/h2>\n<ul>\n<li>\uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00\uc740 \ub2e8\uc77c \uc6d0\ud1b5\ud615 \uac15\uc7ac \ub369\uc5b4\ub9ac\ub85c \uc81c\uc870\ub418\uc5b4 \uade0\uc77c\ud55c \ubcbd \ub450\uaed8\ub97c \ubcf4\uc7a5\ud558\uba70 \uc6a9\uc811 \uc774\uc74c\ub9e4\uac00 \uc5c6\uc5b4 \uc6b0\uc218\ud55c \uac15\ub3c4\uc640 \uc548\uc815\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc6a9\uc811 \uac15\uad00\uc740 \uc6a9\uc811 \uc774\uc74c\ub9e4\uac00 \ub178\ucd9c\ub418\uc5b4 \uc788\uc5b4 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud558\uc9c0\ub9cc, \uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00\uc5d0 \ube44\ud574 \uad6c\uc870\uc801 \uac15\ub3c4\uac00 \ub0ae\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\uc640 \uc6a9\uc811 \ud30c\uc774\ud504 \uc635\uc158 \uac04\uc5d0\ub294 \uc555\ub825 \ub4f1\uae09\uacfc \ub0b4\uad6c\uc131\uc774 \ud06c\uac8c \ub2e4\ub985\ub2c8\ub2e4.<\/li>\n<li>\uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\ub294 \ud0c1\uc6d4\ud55c \ub0b4\uc2dd\uc131\uc744 \ubcf4\uc5ec \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0b0\uc5c5\uacfc \uac19\uc740 \ubd84\uc57c\uc758 \uc911\uc694\ud55c \uc6a9\ub3c4\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li>\ub450 \ud30c\uc774\ud504 \uc720\ud615\uc740 \ud30c\uc774\ud504 \ud06c\uae30 \uac00\uc6a9\uc131, \uace0\uc628 \ud658\uacbd\uc5d0\uc11c\uc758 \uc131\ub2a5, \uadf8\ub9ac\uace0 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uac78\uce5c \uc801\ud569\uc131 \uce21\uba74\uc5d0\uc11c \ucc28\uc774\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc8fc\uc694 \uc0ac\ud56d\ub4e4\uc744 \uac1c\uad04\uc801\uc73c\ub85c \uc0b4\ud3b4\ubcf4\uc558\uc73c\ub2c8, \uc774\uc81c \uc774\ub7ec\ud55c \ucc28\uc774\uc810\ub4e4\uc744 \ub354 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<hr>\n<h2>\uc18c\uac1c<\/h2>\n<p>\uac15\uad00\uc740 \uac15\ub3c4\uac00 \ub192\uace0 \ub2e4\uc591\ud55c \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub420 \uc218 \uc788\uc5b4 \ub9ce\uc740 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub429\ub2c8\ub2e4. \uc8fc\uc694 \uc720\ud615\uc740 \uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00\uacfc \uc6a9\uc811 \uac15\uad00 \ub450 \uac00\uc9c0\uc785\ub2c8\ub2e4. \uac01 \uc720\ud615\uc740 \uc11c\ub85c \ub2e4\ub978 \uc791\uc5c5\uc5d0 \uc801\ud569\ud55c \uace0\uc720\ud55c \ud2b9\uc9d5\uc744 \uc9c0\ub2d9\ub2c8\ub2e4. \ub2c8\ucf08 \ud569\uae08\uc744 \ud3ec\ud568\ud560 \uc218\ub3c4 \uc788\ub294 \uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00\uc740 \uc6a9\uc811 \uc774\uc74c\ub9e4\uac00 \uc5c6\uc5b4 \uac15\ub3c4\uac00 \ub354 \ub192\uc2b5\ub2c8\ub2e4. \ubc18\uba74 \uc6a9\uc811 \uac15\uad00\uc740 \uc804\uae30 \uc800\ud56d \uc6a9\uc811 \uc774\uc74c\ub9e4\ub97c \uac00\uc9c0\ubbc0\ub85c \ube44\uc6a9 \uc808\uac10\uc774 \ud544\uc694\ud560 \ub54c \uc88b\uc740 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc0ac\ub78c\ub4e4\uc740 \uac01 \ud30c\uc774\ud504\uc758 \ucc28\uc774\uc810\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ub0b4\uc2dd\uc131, \ubcbd \ub450\uaed8, \uace0\uc628 \ub0b4\uc131 \uac19\uc740 \uc694\uc18c\ub4e4\uc740 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc694\uc18c\ub4e4\uc740 \uc911\uc694\ud55c \uc6a9\ub3c4\uc5d0 \uc5b4\ub5a4 \uc720\ud615\uc744 \uc0ac\uc6a9\ud560\uc9c0 \uacb0\uc815\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc801\uc808\ud55c \ud30c\uc774\ud504 \uc120\ud0dd\uc740 \ubd80\uc2dd \ubc29\uc9c0 \ud544\uc694\uc131, \uc694\uad6c\ub418\ub294 \ubcbd \ub450\uaed8, \uace0\uc628 \ucc98\ub9ac \ub2a5\ub825\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc2ec\ub9ac\uc2a4 \ubc0f \uc6a9\uc811 \uac15\uad00 \uac1c\uc694<\/h2>\n<p><figure loading=\"lazy\" class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/hfittings.com\/wp-content\/uploads\/2025\/07\/95376b27-e79d-4b28-a18e-1764779db6d7.png\" alt=\"\uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\uc640 \uc6a9\uc811 \ud30c\uc774\ud504 \ube44\uad50\" style=\"display: block; margin-block: 10px;\"><\/figure>\n<p> \uac15\uad00\uc740 \uc11d\uc720\ud654\ud559, \uac00\uc2a4 \ubc0f \uac74\uc124 \uc0b0\uc5c5\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud30c\uc774\ud504\ub294 \uc548\uc804\uc131\uc744 \ub192\uc774\uace0 \uc2dc\uac04\uc744 \uc808\uc57d\ud558\ub294 \ub370 \uae30\uc5ec\ud569\ub2c8\ub2e4. \uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00\uc740 \uc6a9\uc811 \uc774\uc74c\ub9e4\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \ub354 \uade0\uc77c\ud558\uace0 \ub0b4\uad6c\uc131\uc774 \uc6b0\uc218\ud558\uc5ec \uace0\uc555 \ud658\uacbd\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc6a9\uc811 \uac15\uad00\uc740 \uac15\ud310\uc758 \uac00\uc7a5\uc790\ub9ac\ub97c \uc800\ud56d \uc6a9\uc811\uc73c\ub85c \uc811\ud569\ud558\uc5ec \uc81c\uc870\ub429\ub2c8\ub2e4. \uac15\ub3c4\uac00 \ud06c\uac8c \uc694\uad6c\ub418\uc9c0 \uc54a\ub294 \uc791\uc5c5\uc5d0 \uc801\ud569\ud55c \uacbd\uc81c\uc801\uc778 \uc120\ud0dd\uc9c0\uc785\ub2c8\ub2e4.<\/p>\n<p>\uac01 \uc720\ud615\ub9c8\ub2e4 \uc7a5\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\ub294 \uadf9\ud55c \ud658\uacbd\uc5d0\uc11c \uac00\uc7a5 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4. \uc6a9\uc811 \ud30c\uc774\ud504\ub294 \uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc120\ud0dd\uc740 \uc6a9\ub3c4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<h3>\ubb34\uacc4\ubaa9 \uac15\uad00\uc774\ub780 \ubb34\uc5c7\uc778\uac00?<\/h3>\n<p>\uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00\uc740 \uace0\uccb4 \uc6d0\ud615 \uac15\uc7ac \ube4c\ub9bf(\ub610\ub294 \uc789\uacf3)\uc744 \uc911\uacf5 \ud29c\ube0c\ub85c \ubcc0\ud615\uc2dc\ucf1c \uc0dd\uc0b0\ub429\ub2c8\ub2e4. \uc774 \uae30\uc220\uc740 \uc6a9\uc811 \uc774\uc74c\ub9e4\uac00 \ud544\uc694 \uc5c6\uac8c \ud558\uc5ec \ud30c\uc774\ud504\uc758 \uad6c\uc870\uc801 \uc644\uc804\uc131\uc744 \ub192\uc774\ub294 \ub370 \uae30\uc5ec\ud569\ub2c8\ub2e4. \ube4c\ub9bf\uc740 \ub9e8\ub4dc\ub9b4\uc744 \uc774\uc6a9\ud55c \ucc9c\uacf5 \uacf5\uc815\uc744 \uac70\uccd0 \uc911\uacf5 \ucf54\uc5b4\ub97c \uc0dd\uc131\ud558\uba70, \uc774\ud6c4 \ud06c\uae30 \ubc0f \ubcbd \ub450\uaed8 \uc815\ubc00\ub3c4\ub97c \uc704\ud574 \ucd94\uac00 \uac00\uacf5\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uc81c\uc870 \uacf5\uc815\uc740 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\uac00 \uc77c\uad00\ub418\uac8c \uade0\uc77c\ud55c \uce58\uc218\uc640 \ub450\uaebc\uc6b4 \ubcbd\uc744 \uac16\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uadf8 \uacb0\uacfc, \ub2e4\ub978 \uc720\ud615\ubcf4\ub2e4 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098\uace0 \ub354 \ub192\uc740 \uc555\ub825\uc744 \ub354 \uc798 \uacac\ub525\ub2c8\ub2e4. \ud0c1\uc6d4\ud55c \ub0b4\uc2dd\uc131\uacfc \uc2e0\ub8b0\uc131\uc73c\ub85c \uc778\ud574 \uc11d\uc720, \uac00\uc2a4, \ubc1c\uc804, \uc81c\uc57d\uacfc \uac19\uc740 \ud575\uc2ec \uc0b0\uc5c5\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\uae30\ub2a5<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\uc124\uba85<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\uc7ac\ub8cc \uc6d0\uc0b0\uc9c0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\uace0\uccb4 \uc6d0\ud615 \uac15\ucca0 \ube4c\ub9bf<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ud575\uc2ec \ud504\ub85c\uc138\uc2a4<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ud53c\uc5b4\uc2f1 \ubc0f \uc5f4\ucc98\ub9ac<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ud61c\ud0dd<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ub354 \ub192\uc740 \uac15\ub3c4, \ub354 \ub450\uaebc\uc6b4 \ubcbd<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\ub294 \uace0\uc628 \ubc0f \ubd80\uc2dd\uc131 \ud658\uacbd\uc774 \ud3ec\ud568\ub41c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud0c1\uc6d4\ud55c \uc131\ub2a5\uc744 \ubc1c\ud718\ud558\uc5ec \ucd5c\uc801\uc758 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<hr>\n<h3>\uc6a9\uc811 \uac15\uad00\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>\uc6a9\uc811 \uac15\uad00\uc740 \uac15\ud310\uc744 \uc6d0\ud615 \ud29c\ube0c\ub85c \uc131\ud615\ud55c \ud6c4 \uc804\uae30 \uc800\ud56d \uc6a9\uc811(ERW) \ubc29\uc2dd\uc73c\ub85c \uac00\uc7a5\uc790\ub9ac\ub97c \uc811\ud569\ud558\uc5ec \uc81c\uc870\ub429\ub2c8\ub2e4. \uc774 \uc81c\uc870 \ubc29\uc2dd\uc740 \ub208\uc5d0 \ub744\ub294 \uc774\uc74c\ub9e4\ub97c \uc0dd\uc131\ud558\ubbc0\ub85c \uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00\uacfc \uad6c\ubcc4\ub429\ub2c8\ub2e4. \uacf5\uc815\uc740 \uac15\ud310 \uc131\ud615\uc73c\ub85c \uc2dc\uc791\ub429\ub2c8\ub2e4. \uc774\ud6c4 \uc804\ub958\uc758 \uc5f4\uc744 \uc774\uc6a9\ud574 \uc774\uc74c\ub9e4\ub97c \ub2e8\ub2e8\ud788 \ubc00\ubd09\ud55c \ud6c4 \ucd9c\ud558\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc6a9\uc811 \ud30c\uc774\ud504\ub294 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\ubcf4\ub2e4 \uc81c\uc870 \ube44\uc6a9\uc774 \uc800\ub834\ud558\uae30 \ub54c\ubb38\uc5d0 \uc0c1\uc218\ub3c4\uad00, \uac74\ucd95 \uc791\uc5c5 \ubc0f \uae30\ud0c0 \uc77c\ubc18 \uc6a9\ub3c4\ub85c \ub110\ub9ac \uc120\ud0dd\ub429\ub2c8\ub2e4. \ub610\ud55c \ubcbd \ub450\uaed8\uac00 \ub354 \uc587\uc2b5\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \ubb34\uac8c\ub294 \uac00\ubcbc\uc6cc\uc9c0\uc9c0\ub9cc \ub300\ubd80\ubd84\uc758 \uc77c\ubc18\uc801\uc778 \uc791\uc5c5\uc5d0 \ucda9\ubd84\ud55c \uac15\ub3c4\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<p>\uadf8\ub7ec\ub098 \uc774\ub7ec\ud55c \ud30c\uc774\ud504\ub294 \uc555\ub825\uc5d0 \ub300\ud55c \ub0b4\uc131\uc774 \ub2e4\uc18c \ub5a8\uc5b4\uc9c8 \uc218 \uc788\uc73c\uba70, \ub2e4\ub978 \uc720\ud615\uc5d0 \ube44\ud574 \ubd80\uc2dd \ubc29\uc9c0 \uc131\ub2a5\uc774 \ub2e4\uc18c \ubd80\uc871\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubb38\uc81c\uc810\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0, \uac1c\uc120\ub41c ERW \uacf5\ubc95 \ub355\ubd84\uc5d0 \uc624\ub298\ub0a0\uc758 \uc774\uc74c\ubd80 \ud488\uc9c8\uc740 ASME \uaddc\uaca9 \ubc0f \ub098\uc0ac\uc2dd \ub05d\ub2e8(TE)\uacfc \uac19\uc740 \uc8fc\uc694 \uc0b0\uc5c5 \uaddc\uc815\uc744 \ucda9\uc871\ud558\ubbc0\ub85c, \ud30c\uc774\ud504\ub77c\uc778 \ubc0f \uae30\ud0c0 \uc791\uc5c5\uc5d0 \uc0ac\uc6a9\ud574\ub3c4 \uc5ec\uc804\ud788 \uc548\uc804\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc81c\uc870 \ud504\ub85c\uc138\uc2a4 \ube44\uad50<\/h2>\n<p><figure loading=\"lazy\" class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/hfittings.com\/wp-content\/uploads\/2025\/07\/95d6882d-3a48-4f89-8654-d52e94623886.png\" alt=\"\uac15\uad00 \uc81c\uc870 \uacf5\uc815\" style=\"display: block; margin-block: 10px;\"><\/figure>\n<p> \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\uc640 \uc6a9\uc811 \ud30c\uc774\ud504\uc758 \uc81c\uc870 \ubc29\uc2dd\uc740 \ub2e4\ub985\ub2c8\ub2e4. \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\ub97c \ub9cc\ub4e4\uae30 \uc704\ud574 \uc0ac\ub78c\ub4e4\uc740 \ube4c\ub9bf\uc774\ub77c \ubd88\ub9ac\ub294 \uac00\uc5f4\ub41c \uace0\uccb4 \ub369\uc5b4\ub9ac\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774 \ube4c\ub9bf\uc744 \ub6ab\uace0, \uc555\uc5f0\ud558\uace0, \ub298\ub824\uc11c \uc18d\uc774 \ube48 \ud30c\uc774\ud504\ub85c \ub9cc\ub4ed\ub2c8\ub2e4. \uc774 \ud30c\uc774\ud504\uc5d0\ub294 \uc774\uc74c\ub9e4\uac00 \uc5c6\uc73c\uba70, \uc81c\uc870 \uacfc\uc815\uc5d0\uc11c \uc5f4\ucc98\ub9ac\uac00 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\ubc18\uba74 \uc6a9\uc811 \ud30c\uc774\ud504\ub294 \ud3c9\ud3c9\ud55c \uac15\ud310\uc73c\ub85c \uc2dc\uc791\ub429\ub2c8\ub2e4. \uc774 \uac15\ud310\ub4e4\uc740 \uc6d0\ud1b5\ud615\uc73c\ub85c \uc555\uc5f0\ub429\ub2c8\ub2e4. \uace0\uc8fc\ud30c \uc804\uae30 \uc6a9\uc811 \uacf5\uc815\uc744 \ud1b5\ud574 \uac00\uc7a5\uc790\ub9ac\uac00 \uacb0\ud569\ub418\uc5b4 \ud30c\uc774\ud504\ub97c \ub530\ub77c \ub208\uc5d0 \ub744\ub294 \uc774\uc74c\ub9e4\uac00 \uc0dd\uae41\ub2c8\ub2e4. \ud3c9\ub2e8\uba74(PE) \uc6a9\uc811 \ud30c\uc774\ud504\ub294 \ub2e8\uc21c\ud568 \ub54c\ubb38\uc5d0 \uc885\uc885 \uc120\ud638\ub429\ub2c8\ub2e4. \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc804\uccb4\uc801\uc73c\ub85c \ub354 \uade0\uc77c\ud558\uace0 \uc555\ub825\uc5d0 \ub300\ud574 \ub354 \uac15\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc6a9\uc811 \ud30c\uc774\ud504\ub294 \ub354 \ud070 \ud06c\uae30\uc640 \uae38\uc774\ub97c \uc5bb\uae30 \uc27d\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00 \uc81c\uc870 \uacfc\uc815<\/h3>\n<p>\uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00 \uc0dd\uc0b0\uc740 \uace0\uccb4 \uc6d0\ud1b5\ud615 \ube4c\ub9bf\uc744 \ud68c\uc804\uc2dd \uac00\ub9c8\ub85c \uac00\uc5f4\ud558\uc5ec \uc57d 2200\u00b0F(\uc57d 1200\u00b0C)\uc5d0 \ub3c4\ub2ec\ud560 \ub54c\uae4c\uc9c0 \uac00\uc5f4\ud558\ub294 \uac83\uc73c\ub85c \uc2dc\uc791\ub429\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \ubd89\uac8c \ub2ec\uad88\uc9c4 \ube4c\ub9bf\uc744 \ub9e8\ub4dc\ub9b4\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc911\uc2ec\uc744 \uad00\ud1b5\uc2dc\ucf1c \uc911\uacf5 \ube4c\ub9bf\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \uc774 \uc911\uacf5\uccb4\ub294 \ud2b9\uc815 \uce58\uc218 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\uc2dc\ud0a4\uae30 \uc704\ud574 \uc131\ud615 \ubc00\uc5d0\uc11c \uc2e0\uc7a5 \ubc0f \uc555\uc5f0\ub418\uba70, \uc0dd\uc0b0 \ucd5c\uc801\ud654\ub97c \uc704\ud55c \uc774\uc911 \uc784\uc758 \uae38\uc774\ub97c \ud3ec\ud568\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc5f4\ucc98\ub9ac\ub97c \ud1b5\ud574 \uac15\ub3c4\uc640 \uc720\uc5f0\uc131 \uac19\uc740 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uac1c\uc120\ud569\ub2c8\ub2e4. \uace0\uac1d \uc694\uad6c\uc5d0 \ub530\ub77c \ud30c\uc774\ud504\ub97c \ub0c9\uac04 \uc778\ubc1c\ud558\uc5ec \ub354 \uc587\uc740 \ubcbd \ub450\uaed8\uc640 \uc791\uc740 \uc9c1\uacbd\uc744 \uad6c\ud604\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\uc758 \uc885\ub958\uac00 \ub2e4\uc591\ud558\uc5ec \uc5c4\uaca9\ud55c \uc555\ub825 \ubc0f \ubd80\uc2dd \uae30\uc900\uc774 \uc694\uad6c\ub418\ub294 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0 \ud3ed\ub113\uac8c \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<table style=\"min-width: 50px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\uc81c\uc870 \ub2e8\uacc4<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\uc8fc\uc694 \uc138\ubd80 \uc0ac\ud56d<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ucd08\uae30 \uc7ac\ub8cc<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ub2e8\ub2e8\ud55c \uc6d0\ud1b5\ud615 \uac15\ucca0 \ube4c\ub9bf<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ud53c\uc5b4\uc2f1 \uacfc\uc815<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ub9e8\ub4dc\ub9b4\uc740 \uc911\uacf5 \ube4c\ub9bf\uc744 \uc0dd\uc131\ud55c\ub2e4<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ucd5c\uc885 \uce58\uc218<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\uaddc\uaca9\uc5d0 \ub530\ub77c \ubc00 \ub2e8\uc704\ub85c \uc870\uc815\ub41c \ud06c\uae30<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uc774 \uc6d0\ud65c\ud55c \uc81c\uc870 \uacf5\uc815\uc740 \uadf9\ud55c \ub610\ub294 \uc911\uc694\ud55c \uc801\uc6a9 \ud658\uacbd\uc5d0\uc11c\ub3c4 \ud30c\uc774\ud504\uc758 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<hr>\n<h3>\uc6a9\uc811 \uac15\uad00\uc758 \uc0dd\uc0b0 \uacfc\uc815<\/h3>\n<p>\uc6a9\uc811 \uac15\uad00\uc740 \uc2a4\ucf08\ud504\ub77c\uace0 \ubd88\ub9ac\ub294 \ud3c9\ud3c9\ud55c \uac15\ud310\uc73c\ub85c \uc2dc\uc791\ub429\ub2c8\ub2e4. \uc2a4\ucf08\ud504\ub294 \ud544\uc694\ud55c \ud06c\uae30\ub85c \uc808\ub2e8\ub429\ub2c8\ub2e4. \uadf8 \ud6c4, \uac15\ud310\uc740 \uc555\uc5f0\ub418\uc5b4 \uae34 \uac00\uc7a5\uc790\ub9ac\uac00 \uc11c\ub85c \ub9de\ub2ff\uc544 \uc6d0\ud615\uc774 \ub429\ub2c8\ub2e4. \uc804\uae30 \uc800\ud56d \uc6a9\uc811(ERW) \ud30c\uc774\ud504\uc758 \uacbd\uc6b0, \uc804\ub958\uac00 \uac00\uc7a5\uc790\ub9ac\ub97c \ud1b5\uacfc\ud569\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uac00\uc7a5\uc790\ub9ac\uac00 \ub179\uc544 \uc6a9\uc811 \uc774\uc74c\ub9e4\ub97c \ud615\uc131\ud558\uba70 \uacb0\ud569\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc74c\ub9e4\ub294 \uc5f4\ucc98\ub9ac\ub97c \uac70\uce69\ub2c8\ub2e4. \uc774 \uc5f4\ucc98\ub9ac\ub294 \uc6a9\uc811\ub41c \ud30c\uc774\ud504\uc758 \uac15\ub3c4\ub97c \ub192\uc774\uace0 \ucde8\uc57d\uc810\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4. ERW \ud30c\uc774\ud504\ub294 \ube44\uc6a9\uc774 \uc800\ub834\ud558\uace0 \ubb3c\uc774\ub098 \uac00\uc2a4 \uc774\ub3d9\uacfc \uac19\uc740 \uc911\uc694\ud558\uc9c0 \uc54a\uc740 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. ASME \uaddc\uaca9\uc740 \uc548\uc804 \uae30\uc900\uc744 \uc124\uc815\ud558\uc5ec \ud30c\uc774\ud504\uac00 \uc548\uc804\ud558\uace0 \ud574\ub2f9 \uc9c0\uce68\uc744 \uc900\uc218\ud558\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc804\uae30 \uc800\ud56d \uc6a9\uc811 \ud30c\uc774\ud504\ub294 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \ud06c\uac8c \ubc1c\uc804\ud588\uc2b5\ub2c8\ub2e4. \ud604\uc7ac \uc6a9\uc811 \uc774\uc74c\ub9e4\ub294 \ub0b4\uad6c\uc131\uc774 \ud5a5\uc0c1\ub418\uc5c8\uc73c\uba70 \ub179\uacfc \ubd80\uc2dd\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\ub3c4 \ub354\uc6b1 \uac15\ud654\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubcc0\ud654 \ub355\ubd84\uc5d0 \uc6a9\uc811 \uac15\uad00\uc740 \ub2e4\uc591\ud55c \uc0c8\ub85c\uc6b4 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uac15\ub825\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc120\ud0dd\uc9c0\ub85c \uc790\ub9ac\ub9e4\uae40\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc131\ub2a5 \ubc0f \uc801\uc6a9 \ubd84\uc57c\uc758 \uc8fc\uc694 \ucc28\uc774\uc810<\/h2>\n<p>\uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\uc640 \uc6a9\uc811 \uac15\uad00\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \uac15\ub3c4\uc640 \uc0ac\uc6a9 \ubc29\uc2dd\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\ub294 \uc6a9\uc811 \uc790\uad6d\uc774 \uc804\ud600 \uc5c6\uc2b5\ub2c8\ub2e4. \ub0b4\uad6c\uc131\uc774 \uc6b0\uc218\ud558\uace0 \ub0b4\uc2dd\uc131\uc774 \uc88b\uc544 \uace0\uc628 \ub610\ub294 \uace0\uc555 \ud658\uacbd\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc6a9\uc811 \ud30c\uc774\ud504\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uac00\uaca9\uc774 \uc800\ub834\ud558\uba70 \uc911\uac04 \uc555\ub825\ub9cc \ud544\uc694\ud55c \uc791\uc5c5\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uac00\ud639\ud55c \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9\ud558\uba74 \uc131\ub2a5\uc774 \ub5a8\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac15\ub3c4\uc640 \uc815\ubc00\ub3c4\uac00 \uc81c\uac01\uac01\uc774\ubbc0\ub85c \ud544\uc694\uc5d0 \ub9de\ub294 \ud30c\uc774\ud504\ub97c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \uc791\uc5c5 \uc694\uad6c\uc0ac\ud56d, \ud30c\uc774\ud504 \uc0ac\uc6a9 \uc704\uce58, \ucd1d \ube44\uc6a9\uc744 \uace0\ub824\ud558\uc2ed\uc2dc\uc624. \uc774\ub807\uac8c \ud558\uba74 \uc0c1\ud669\uc5d0 \ub530\ub77c \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\ub098 \uc6a9\uc811 \ud30c\uc774\ud504\uc758 \uc7a5\uc810\uc744 \ucd5c\ub300\ud55c \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uac15\ub3c4, \ub0b4\uad6c\uc131 \ubc0f \uc555\ub825 \ub4f1\uae09<\/h3>\n<p>\uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00\uc740 \uc6a9\uc811 \uc774\uc74c\ub9e4 \uc5c6\uc774 \uc81c\uc791\ub418\uae30 \ub54c\ubb38\uc5d0 \uac15\ub3c4\uac00 \ub354 \ub192\uc2b5\ub2c8\ub2e4. \uade0\uc77c\ud55c \uad6c\uc870\ub97c \uc9c0\ub140 \ub192\uc740 \uc555\ub825\uacfc \uc628\ub3c4\ub97c \ud6e8\uc52c \ub354 \uc27d\uac8c \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc218\uc1a1\uacfc \uac19\uc740 \uc911\uc694\ud55c \uc6a9\ub3c4\uc5d0 \ucd5c\uc0c1\uc758 \uc120\ud0dd\uc774 \ub429\ub2c8\ub2e4. \ubcbd\uc774 \ub450\uaebc\uc6b4 \ud30c\uc774\ud504\ub294 \ub0b4\uad6c\uc131\uc774 \ub354\uc6b1 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubcbd \ub450\uaed8 \ub355\ubd84\uc5d0 \uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00\uc740 \uac00\ud639\ud55c \uc791\uc5c5 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc2e0\ub8b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubc18\uba74 \uc6a9\uc811 \ud30c\uc774\ud504\ub294 \ub354 \uac00\ubccd\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ubcbd \ub450\uaed8\uac00 \ub354 \uc587\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc6a9\uc811 \ud30c\uc774\ud504\ub294 \uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00\ub9cc\ud07c\uc758 \uac15\ub3c4\ub098 \uc555\ub825 \ub4f1\uae09\uc744 \ub2ec\uc131\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc6a9\uc811 \ud30c\uc774\ud504\uc758 \uc774\uc74c\ub9e4\ub294 \ucde8\uc57d\uc810\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ub192\uc740 \uc751\ub825 \ud558\uc5d0\uc11c \uc791\ub3d9 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\ub97c \uc120\ud0dd\ud558\ub4e0 \uc6a9\uc811 \ud30c\uc774\ud504\ub97c \uc120\ud0dd\ud558\ub4e0, \uac01 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504\ub294 \uc791\uc5c5\uc5d0 \ud544\uc694\ud55c \uc870\uac74\uc5d0 \ub530\ub77c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc694\uc57d\ud558\uc790\uba74, \uc0b0\uc5c5 \ud604\uc7a5\uc5d0\uc11c \ub354 \ub192\uc740 \uac15\ub3c4\uc640 \ub0b4\uad6c\uc131\uc774 \ud544\uc694\ud560 \ub54c\ub294 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ubc18\uba74 \uc6a9\uc811 \ud30c\uc774\ud504\ub294 \ube44\uc6a9 \uc808\uac10, \uacbd\ub7c9\ud654, \uadf8\ub9ac\uace0 \uc77c\ubc18\uc801\uc778 \uc131\ub2a5\uc774 \uc8fc\uc694 \uc694\uad6c\uc0ac\ud56d\uc77c \ub54c \uc8fc\ub85c \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc2f1\uac00\ud3ec\ub974 \uc0b0\uc5c5\uc5d0\uc11c\uc758 \uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4<\/h3>\n<p>\uac15\uad00\uc740 \uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00\uacfc \uc6a9\uc811 \uac15\uad00\uacfc \uac19\uc774 \uc2f1\uac00\ud3ec\ub974 \uc0b0\uc5c5\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc0ac\ub78c\ub4e4\uc740 \uace0\uc628\uc774 \ud544\uc694\ud558\uac70\ub098 \ubd80\uc2dd\uc774 \uc2ec\ud55c \uc7a5\uc18c\uc5d0\uc11c \uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774 \uac15\uad00\ub4e4\uc740 \ud0c1\uc6d4\ud55c \ub0b4\uc2dd\uc131\uc744 \uc9c0\ub2c8\uace0 \uc788\uae30 \ub54c\ubb38\uc5d0 \uc120\ud0dd\ub429\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uc11d\uc720 \ubc0f \uac00\uc2a4 \ubd80\ubb38:<\/strong> \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\ub294 \uc11d\uc720\ud654\ud559 \uc81c\ud488\uc744 \uc6b4\ubc18\ud558\uba70 \uace0\uc555 \ucc98\ub9ac\uac00 \ud544\uc694\ud55c \uc791\uc5c5\uc5d0 \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\uac00\uc2a4 \ub124\ud2b8\uc6cc\ud06c:<\/strong> \uc6a9\uc811 \ud30c\uc774\ud504\ub294 \uc800\uc555 \ud30c\uc774\ud504\ub77c\uc778 \uac74\uc124\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\uc778\ud504\ub77c \ubc0f \uac74\uc124:<\/strong> \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud30c\uc774\ud504\ub294 \uc624\ub798\uac11\ub2c8\ub2e4. \uac74\ubb3c \uad6c\uc870\ubb3c\uc744 \uc9c0\uc9c0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\ud574\uc591 \uc751\uc6a9 \ubd84\uc57c:<\/strong> \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\ub294 \ubd80\uc2dd \ubc29\uc9c0\uc5d0 \ud0c1\uc6d4\ud558\ubbc0\ub85c \uc120\ubc15 \ubc0f \uc218\uc911 \uc2dc\uc124\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ud30c\uc774\ud504\uc5d0\ub294 \ub2e4\uc591\ud55c \uc7ac\uc9c8 \uc120\ud0dd\uc9c0\uac00 \uc874\uc7ac\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uacfc \ud0c4\uc18c\uac15\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\uc640 \uc6a9\uc811 \ud30c\uc774\ud504\ub294 \uc6b0\uc218\ud55c \ub0b4\uad6c\uc131\uc744 \uc81c\uacf5\ud558\uba70 \ud30c\uc774\ud504\ub77c\uc778\uc758 \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc774 \ub54c\ubb38\uc5d0 \ub9ce\uc740 \uae30\uc5c5\ub4e4\uc740 \ube44\uc6a9\uc744 \uc808\uac10\ud558\uba74\uc11c\ub3c4 \ub192\uc740 \uc131\ub2a5\uc744 \uc720\uc9c0\ud558\uace0\uc790 \ud560 \ub54c \uc774\ub7ec\ud55c \ud30c\uc774\ud504\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uc0b0\uc5c5\uacc4\uac00 \ubd80\uc2dd \ubc29\uc9c0\ubd80\ud130 \uc11d\uc720\ud654\ud559 \uc81c\ud488 \uc774\uc1a1\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub2e4\uc591\ud55c \uc791\uc5c5\uc5d0 \ud544\uc694\ud55c \uc694\uac74\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>\uc694\uc57d\ud558\uc790\uba74, \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\uc640 \uc6a9\uc811 \ud30c\uc774\ud504 \uc0ac\uc774\uc5d0\uc11c \uc120\ud0dd\ud574\uc57c \ud560 \ub54c \ub450 \uc720\ud615\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc744 \uc544\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uac74\uc124\uc774\ub098 \uc81c\ud488 \uc81c\uc791\uacfc \uac19\uc740 \ubd84\uc57c\uc5d0\uc11c \ub450 \uc720\ud615 \ubaa8\ub450\ub97c \uc811\ud558\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4. \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\ub294 \uc6b0\uc218\ud55c \uac15\ub3c4\uc640 \ucd5c\uace0\uc758 \ub0b4\uad6c\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uace0\uc555\uc774 \uac00\ud574\uc9c0\ub294 \uc7a5\uc18c\uc5d0\uc11c \uc798 \uc791\ub3d9\ud569\ub2c8\ub2e4. \uc6a9\uc811 \ud30c\uc774\ud504\ub294 \ube44\uc6a9\uc744 \uc808\uac10\ud558\uba74\uc11c\ub3c4 \uc77c\uc0c1\uc801\uc778 \uc6a9\ub3c4\ub85c \ucda9\ubd84\ud788 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uc120\ud0dd\uc9c0\ub97c \uc6d0\ud560 \ub54c \uc801\ud569\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud30c\uc774\ud504\ub97c \uace0\ub974\uae30 \uc804\uc5d0 \ud30c\uc774\ud504\uc758 \uc81c\uc791 \ubc29\uc2dd, \uc131\ub2a5, \uc0ac\uc6a9 \ubaa9\uc801 \ub4f1\uc744 \uc0b4\ud3b4\ubcf4\uc138\uc694. \uc6d0\ud558\ub294 \ubc14\ub97c \uace0\ub824\ud558\uc5ec \uc790\uc2e0\uc758 \ud544\uc694\uc5d0 \uac00\uc7a5 \uc798 \ub9de\ub294 \uc720\ud615\uc744 \uc120\ud0dd\ud558\uc138\uc694. \uacb0\uc815\ud558\ub294 \ub370 \ucd94\uac00 \ub3c4\uc6c0\uc774 \ud544\uc694\ud558\ub2e4\uba74 \uc804\ubb38\uac00\uc640 \uc0c1\ub2f4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc801\ud569\ud55c \ud30c\uc774\ud504\ub97c \uc0ac\uc6a9\ud558\uba74 \uc791\uc5c5\uc744 \uc6d0\ud65c\ud558\uac8c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc791\uc5c5 \ud6a8\uc728\uc744 \ub192\uc5ec\uc8fc\uace0 \ub098\uc911\uc5d0 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \ubb38\uc81c\ub97c \uc608\ubc29\ud574 \uc90d\ub2c8\ub2e4.<\/p>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>\uace0\uc555 \uc6a9\ub3c4\uc5d0\ub294 \uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00\uacfc \uc6a9\uc811 \uac15\uad00 \uc911 \uc5b4\ub290 \uac83\uc774 \ub354 \uc801\ud569\ud55c\uac00?<\/h3>\n<p>\uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\ub294 \uace0\uc555 \uc791\uc5c5 \ub4f1\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774\ub294 \ud30c\uc774\ud504\ub97c \uc57d\ud654\uc2dc\ud0a4\ub294 \uc774\uc74c\ub9e4\uac00 \uc5c6\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ub610\ud55c \uc218\uba85\uc774 \ub354 \uae38\uace0 \ubcbd \ub450\uaed8\uac00 \ub354 \ub450\uaecd\uc2b5\ub2c8\ub2e4. \ubc18\uba74 \uc6a9\uc811 \ud30c\uc774\ud504\ub294 \ube44\uc6a9\uc774 \ub354 \uc800\ub834\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc774\uc74c\ub9e4\uac00 \uc874\uc7ac\ud569\ub2c8\ub2e4. \uc774 \uc774\uc74c\ub9e4\ub85c \uc778\ud574 \uac15\ub3c4\uac00 \ub5a8\uc5b4\uc9c0\uace0 \uc555\ub825 \ub4f1\uae09\uc774 \ub0ae\uc2b5\ub2c8\ub2e4. \uc6a9\uc811 \ud30c\uc774\ud504\ub294 \uc774\uc74c\ub9e4 \ubd80\ubd84\uc5d0\uc11c \ub354 \uc57d\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc2f1\uac00\ud3ec\ub974\uc5d0\uc11c \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\uac00 \uc6a9\uc811 \ud30c\uc774\ud504\ubcf4\ub2e4 \ub354 \ube44\uc2fc\uac00\uc694?<\/h3>\n<p>\ub124, \uc2f1\uac00\ud3ec\ub974\uc5d0\uc11c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\uac00 \uc6a9\uc811 \ud30c\uc774\ud504\ubcf4\ub2e4 \uac00\uaca9\uc774 \ub354 \ub192\uc2b5\ub2c8\ub2e4. \uadf8 \uc774\uc720\ub294 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\ub97c \uc81c\uc870\ud558\ub294 \ubc29\uc2dd\uc774 \ub354 \ubcf5\uc7a1\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ub610\ud55c \uc774\ub7ec\ud55c \ud30c\uc774\ud504\ub294 \uac15\ub3c4\ub3c4 \ub354 \ub192\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ud30c\uc774\ud504\ub97c \uc5b4\ub5a4 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ud560\uc9c0\uc5d0 \ub530\ub77c \uac00\uaca9 \ucc28\uc774\ub97c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc120\ud0dd \uc2dc \uc555\ub825\uc774\ub098 \ubd80\uc2dd \uac19\uc740 \uc694\uc18c\ub4e4\uc744 \uace0\ub824\ud574 \ubcf4\uc138\uc694.<\/p>\n<h3>\uc6a9\uc811 \ud30c\uc774\ud504\ub97c \ubd80\uc2dd\uc131 \ud658\uacbd\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n<p>\uc6a9\uc811 \ud30c\uc774\ud504\ub294 \ubd80\uc2dd\uc774 \ubc1c\uc0dd\ud558\ub294 \uc7a5\uc18c, \ud2b9\ud788 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774\ub098 \ud2b9\uc218 \ud569\uae08\uc73c\ub85c \uc81c\uc791\ub41c \ud30c\uc774\ud504\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ube44\ub85d \uc6a9\uc811 \ud30c\uc774\ud504\uac00 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\ub9cc\ud07c\uc758 \ub0b4\uc2dd\uc131\uc744 \uc81c\uacf5\ud558\uc9c0\ub294 \uc54a\uc9c0\ub9cc, \uc801\uc808\ud55c \ud569\uae08\uc744 \uc120\ud0dd\ud558\uba74 \ud654\ud559\uc801 \uc190\uc0c1\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\ub294 \ub370 \uc5ec\uc804\ud788 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc2dc\uac01\uc801\uc73c\ub85c \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\uc640 \uc6a9\uc811 \ud30c\uc774\ud504\ub97c \uc5b4\ub5bb\uac8c \uad6c\ubd84\ud558\ub098\uc694?<\/h3>\n<p>\uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\ub294 \ud45c\uba74\uc5d0 \uc6a9\uc811 \uc774\uc74c\ub9e4\uac00 \ubcf4\uc774\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc6a9\uc811 \ud30c\uc774\ud504\ub294 \ud30c\uc774\ud504 \uae38\uc774\ub97c \ub530\ub77c \uc774\uc5b4\uc9c0\ub294 \uc774\uc74c\ub9e4\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc9c1\uacbd(OD)\uc744 \ud655\uc778\ud558\uc5ec \uad6c\ubd84\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud30c\uc774\ud504\ub4e4\uc758 \uc678\uad00\ub3c4 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\uc640 \uc6a9\uc811 \ud30c\uc774\ud504\uc758 \ucc28\uc774\ub97c \ud655\uc778\ud558\ub294 \ub610 \ub2e4\ub978 \ubc29\ubc95\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uc2f1\uac00\ud3ec\ub974\uc5d0\uc11c \uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00\uacfc \uc6a9\uc811 \uac15\uad00\uc744 \uaddc\uc81c\ud558\ub294 \uae30\uc900\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\uc2f1\uac00\ud3ec\ub974\uc5d0\uc11c\ub294 \uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00\uacfc \uc6a9\uc811 \uac15\uad00\uc5d0 \ub300\ud55c \uaddc\uc815\uc774 \uc874\uc7ac\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud30c\uc774\ud504\ub294 ASTM \ubc0f ASME\ub77c\ub294 \ub2e8\uccb4\uc5d0\uc11c \uc81c\uc815\ud55c \uaddc\uc815\uc744 \uc900\uc218\ud574\uc57c \ud569\ub2c8\ub2e4. \ud574\ub2f9 \uaddc\uc815\uc740 \uba85\ubaa9 \ud30c\uc774\ud504 \ud06c\uae30(NPS)\ub97c \ud3ec\ud568\ud55c \uc801\uc808\ud55c \ud06c\uae30, \uc0ac\uc6a9\ud574\uc57c \ud560 \uc7ac\ub8cc \uc885\ub958, \ud30c\uc774\ud504\uac00 \uacac\ub51c \uc218 \uc788\ub294 \uc555\ub825 \uc218\uc900 \ub4f1\uacfc \uac19\uc740 \uc0ac\ud56d\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc0b0\uc5c5 \ud604\uc7a5\uc5d0\uc11c \ud30c\uc774\ud504\ub97c \uc548\uc804\ud558\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc74c\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Key Highlights Seamless steel pipes are manufactured from a solid cylindrical hunk of steel, ensuring uniform wall thickness and eliminating weld seams for superior strength and stability. Welded steel pipes feature visible welded seams, offering cost-effective solutions but with lower structural integrity than seamless types. The pressure ratings and durability vary significantly between seamless pipes [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3309,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[393],"tags":[],"class_list":["post-3313","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-information"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/posts\/3313","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/comments?post=3313"}],"version-history":[{"count":0,"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/posts\/3313\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/media\/3309"}],"wp:attachment":[{"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/media?parent=3313"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/categories?post=3313"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/tags?post=3313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}