{"id":3723,"date":"2025-12-09T06:58:09","date_gmt":"2025-12-09T06:58:09","guid":{"rendered":"https:\/\/hfittings.com\/top-suppliers-for-black-paint-a234-wpb-butt-weld-fittings\/"},"modified":"2025-12-09T06:58:09","modified_gmt":"2025-12-09T06:58:09","slug":"top-suppliers-for-black-paint-a234-wpb-butt-weld-fittings","status":"publish","type":"post","link":"https:\/\/hfittings.com\/ko\/top-suppliers-for-black-paint-a234-wpb-butt-weld-fittings\/","title":{"rendered":"\uac80\uc815 \ub3c4\ub8cc A234 WPB \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305 \uc8fc\uc694 \uacf5\uae09\uc5c5\uccb4"},"content":{"rendered":"<p><figure loading=\"lazy\" class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/hfittings.com\/wp-content\/uploads\/2025\/12\/d6c08955-8f6d-4298-a597-50d33b763a32.png\" alt=\"\ub2e4\uc591\ud55c \uac80\uc815 \ub3c4\uc7a5 \ud30c\uc774\ud504 \ud53c\ud305\" style=\"display: block; margin-block: 10px;\"><\/figure>\n<\/p>\n<h2>\uc8fc\uc694 \ud2b9\uc9d5<\/h2>\n<ul>\n<li>ASTM A234 WPB\ub294 \uc911\uc628\uc5d0\uc11c \uace0\uc628 \uc11c\ube44\uc2a4\uc6a9\uc73c\ub85c \uc124\uacc4\ub41c \uac00\uacf5 \ud0c4\uc18c\uac15 \ub9de\ub300\uae30 \uc6a9\uc811 \ud30c\uc774\ud504 \ud53c\ud305\uc5d0 \ub300\ud55c \ud45c\uc900 \uaddc\uaca9\uc785\ub2c8\ub2e4.<\/li>\n<li>\uc774\ub7ec\ud55c \ud53c\ud305\uc740 \uc555\ub825 \ubc30\uad00 \uc2dc\uc2a4\ud15c \ubc0f \uc555\ub825 \uc6a9\uae30 \uc81c\uc791\uc5d0\uc11c \ubc30\uad00\uc744 \uc5f0\uacb0\ud558\uace0 \uc720\ub3d9 \ubc29\ud5a5\uc744 \uc81c\uc5b4\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li>\uac80\uc815\uc0c9 \ub3c4\ub8cc \ucf54\ud305\uc740 \ud0c1\uc6d4\ud55c \ubd80\uc2dd \ubc29\uc9c0 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uc5ec \ud53c\ud305\uc758 \uc218\uba85\uc744 \uc5f0\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc77c\ubc18\uc801\uc778 \uc720\ud615\uc73c\ub85c\ub294 \uc5d8\ubcf4, \ud2f0, \ub9ac\ub4c0\uc11c, \ucea1 \ub4f1\uc774 \uc788\uc73c\uba70, 1\/8\uc778\uce58\ubd80\ud130 48\uc778\uce58 NB\uae4c\uc9c0 \ub2e4\uc591\ud55c \uaddc\uaca9\uc73c\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/li>\n<li>\uc81c\uc870\ub294 ASME B16.9\uc640 \uac19\uc740 \uc5c4\uaca9\ud55c \uae30\uc900\uc744 \uc900\uc218\ud558\uc5ec \ud488\uc9c8\uacfc \uce58\uc218 \uc815\ud655\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<li>\uadf8\ub4e4\uc758 \ud654\ud559\uc801 \uc870\uc131\uc740 \ub192\uc740 \uac15\ub3c4, \ub0b4\uad6c\uc131 \ubc0f \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc6a9\uc811\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uc18c\uac1c<\/h2>\n<p>A234 WPB \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305 \uac00\uc774\ub4dc\uc5d0 \uc624\uc2e0 \uac83\uc744 \ud658\uc601\ud569\ub2c8\ub2e4! \ubaa8\ub4e0 \uc0b0\uc5c5\uc6a9 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uac01 \uad6c\uc131 \uc694\uc18c\ub294 \uc911\uc694\ud558\uba70, \uc548\uc804\uc131\uacfc \ud6a8\uc728\uc131\uc744 \uc704\ud574 \uc62c\ubc14\ub978 \ubd80\ud488\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ud575\uc2ec\uc785\ub2c8\ub2e4. \uc774 \ud0c4\uc18c\uac15 \ud53c\ud305\uc740 \uc911\uc628 \ubc0f \uace0\uc628 \ud658\uacbd\uc5d0 \uc801\ud569\ud55c \ucd5c\uc801\uc758 \uc194\ub8e8\uc158\uc785\ub2c8\ub2e4. \uc2f1\uac00\ud3ec\ub974 \ub610\ub294 \uae30\ud0c0 \uc9c0\uc5ed\uc5d0\uc11c \ud504\ub85c\uc81d\ud2b8\ub97c \uc9c4\ud589 \uc911\uc774\uc2dc\ub77c\uba74, \uc774\ub7ec\ud55c \ubc30\uad00 \ud53c\ud305\uc744 \uc774\ud574\ud568\uc73c\ub85c\uc368 \uc2dc\uc2a4\ud15c\uc758 \uacac\uace0\uc131\uacfc \ub0b4\uad6c\uc131\uc744 \ud655\ubcf4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadc0\ud558\uc758 \uc694\uad6c\uc5d0 \ub9de\ub294 \ucd5c\uace0\uc758 \ud53c\ud305\uc744 \ucc3e\uc73c\uc2e4 \uc900\ube44\uac00 \ub418\uc168\ub098\uc694?<\/p>\n<h2>\ube14\ub799 \ud398\uc778\ud2b8 A234 WPB \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305 \uac1c\uc694<\/h2>\n<p>A234 WPB \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305\uc740 \ud604\uc7a5\uc5d0\uc11c \uc6a9\uc811\ud558\uc5ec \ud30c\uc774\ud504\ub97c \uc5f0\uacb0\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \ud2b9\uc815 \uc720\ud615\uc758 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504 \ud53c\ud305\uc785\ub2c8\ub2e4. \u201cWPB\u201d \ud45c\uae30\ub294 \uc6a9\uc811 \uac00\ub2a5(Weldable), \uc555\ub825(Pressure), \ub4f1\uae09 B(Grade B)\ub97c \uc758\ubbf8\ud558\uba70, \uc774\ub294 \ucd5c\uc18c \ud56d\ubcf5 \uac15\ub3c4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774 \ud53c\ud305\uc740 \uc911\uc628\uc5d0\uc11c \uace0\uc628\uc758 \uc555\ub825 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0 \uc0ac\uc6a9\ud558\uae30 \uc704\ud574 \ud2b9\ubcc4\ud788 \uc81c\uc791\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ud53c\ud305\uc740 \ub2e8\uc870 \ud0c4\uc18c\uac15\uc73c\ub85c \uc81c\uc870\ub418\uc5b4 \ub9e4\uc6b0 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098\uace0 \ud0c4\ub825\uc801\uc785\ub2c8\ub2e4. \ub9de\ub300\uae30 \uc6a9\uc811 \uc5f0\uacb0\uc740 \uac15\ub825\ud55c \ub204\ucd9c \ubc29\uc9c0 \ubc00\ubd09\uc744 \ud615\uc131\ud558\uba70, \uc774\ub294 \uae4c\ub2e4\ub85c\uc6b4 \uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uac80\uc815\uc0c9 \ub3c4\uc7a5 \ub9c8\uac10\uc740 \ud45c\uba74 \ucc98\ub9ac\ub85c, \ub179\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\ub294 \uc911\uc694\ud55c \uce35\uc744 \ucd94\uac00\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc8fc\uc694 \ud2b9\uc9d5 \ubc0f \uc7ac\ub8cc \uad6c\uc131<\/h3>\n<p>A234 WPB \ud53c\ud305\uc758 \uc2e0\ub8b0\uc131\uc740 \ud2b9\uc815 \ud654\ud559 \uc131\ubd84\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. \ud45c\uc900 \uc0ac\uc591\uc740 \uc77c\uad00\ub41c \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc6d0\uc18c\ub4e4\uc744 \uc138\uc2ec\ud558\uac8c \uad00\ub9ac\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uade0\ud615 \ub355\ubd84\uc5d0 \uc774 \ud0c4\uc18c\uac15 \ubd80\ud488\ub4e4\uc740 \ub6f0\uc5b4\ub09c \uac15\ub3c4\uc640 \uc6a9\uc811\uc131\uc744 \uac16\ucd94\uac8c \ub418\uc5b4, \ud2b9\uc815 \uc6a9\ub3c4\uc5d0\uc11c\ub294 \uc77c\ubd80 \ud569\uae08\uac15 \uc635\uc158\ubcf4\ub2e4 \uc120\ud638\ub418\ub294 \uc120\ud0dd\uc9c0\uac00 \ub429\ub2c8\ub2e4.<\/p>\n<p>\uc7ac\ub8cc \uad6c\uc131\uc740 \ub192\uc740 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc8fc\uc694 \uc694\uc18c\ub85c\ub294:<\/p>\n<ul>\n<li><strong>\ud0c4\uc18c (C):<\/strong> \ucd5c\ub300 0.30%\ub85c, \uc6b0\uc218\ud55c \uc6a9\uc811\uc131\uc744 \uc720\uc9c0\ud558\uba74\uc11c \uac15\ub3c4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ub9dd\uac04 (Mn):<\/strong> 0.29%\uc5d0\uc11c 1.06%\uae4c\uc9c0 \ubc94\uc704\ub85c, \uac15\ub3c4\uc640 \ub0b4\uad6c\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ubbf8\ub7c9 \uc6d0\uc18c:<\/strong> \uad6c\ub9ac, \ub2c8\ucf08, \ud06c\ub86c \ubc0f \ubab0\ub9ac\ube0c\ub374\uc740 \uc131\ub2a5 \uc800\ud558\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc81c\ud55c\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \uac80\uc815 \ub3c4\ub8cc A234 WPB \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305\uc740 \uc8fc\ub85c \uace0\uc555 \ud658\uacbd\uc5d0\uc11c \ubc30\uad00\uc744 \uc5f0\uacb0\ud558\uace0 \uc720\ub3d9 \ubc29\ud5a5\uc744 \uc804\ud658\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc2e0\ub8b0\uc131\uc774 \uc808\ub300\uc801\uc73c\ub85c \uc694\uad6c\ub418\ub294 \uc11d\uc720 \ubc0f \uac00\uc2a4 \ud30c\uc774\ud504\ub77c\uc778, \ud654\ud559 \ud50c\ub79c\ud2b8, \ubc1c\uc804 \uc2dc\uc124 \ub4f1\uc5d0\uc11c \uc774\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc2f1\uac00\ud3ec\ub974 \uc81c\uc870 \uae30\uc900 \ubc0f \uc778\uc99d<\/h3>\n<p>\uc911\uc694 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ubd80\ud488\uc758 \uacbd\uc6b0 \uc81c\uc870 \uae30\uc900\uc744 \uc5c4\uaca9\ud788 \uc900\uc218\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. A234 WPB \ud53c\ud305\uc740 \uc548\uc804\uc131\uacfc \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc5ec\ub7ec \uad6d\uc81c \uc778\uc99d\uc744 \ucda9\uc871\ud574\uc57c \ud558\uba70, \uc774\ub294 \ud2b9\ud788 \uc2f1\uac00\ud3ec\ub974\uc758 \uc0b0\uc5c5 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uc911\uc694\ud569\ub2c8\ub2e4. \uc8fc\uc694 \uae30\uc900\uc740 ASTM A234\ub85c, \uc774 \uaddc\uaca9\uc740 \ub2e8\uc870 \ud0c4\uc18c\uac15 \ubc0f \ud569\uae08\uac15 \ud53c\ud305\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n<p>\uc7ac\ub8cc \uaddc\uaca9 \uc678\uc5d0\ub3c4 \uce58\uc218 \uc815\ud655\ub3c4\ub294 ASME\/ANSI \uaddc\uaca9\uc5d0 \uc758\ud574 \uaddc\uc815\ub429\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>ASME B16.9:<\/strong> \uc774 \uaddc\uaca9\uc740 \uacf5\uc7a5 \uc81c\uc791 \ub2e8\uc870 \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.<\/li>\n<li><strong>ASME B16.28:<\/strong> \uc774\uac83\uc740 \ub2e8\uc870 \uac15\ucca0 \ub2e8\uba74 \uc6a9\uc811 \ub2e8\ubc18\uacbd \uc5d8\ubcf4 \ubc0f \ub9ac\ud134\uc5d0 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c \uc778\uc99d\uc740 \ubaa8\ub4e0 \ud53c\ud305\uc774 \uc77c\uad00\ub41c \ud488\uc9c8, \uce58\uc218 \ubc0f \uc7ac\ub8cc \ud2b9\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. A234 WPB \uc7ac\uc9c8\ub85c \uc81c\uc791\ub41c \uc77c\ubc18\uc801\uc778 \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305 \uc720\ud615\uc5d0\ub294 \ubc29\ud5a5 \uc804\ud658\uc6a9 \uc5d8\ubcf4, \ubd84\uae30 \uc0dd\uc131\uc6a9 \ud2f0, \ud30c\uc774\ud504 \ud06c\uae30 \ubcc0\uacbd\uc6a9 \ub9ac\ub4c0\uc11c, \ud30c\uc774\ud504 \ub05d\ub2e8 \ubc00\ubd09\uc6a9 \ucea1\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uaddc\uaca9\uc5d0 \ubd80\ud569\ud558\ub294 \ubaa8\ub4e0 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0 \uc6d0\ud65c\ud558\uac8c \ud1b5\ud569\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>ASTM A234 WPB \uaddc\uaca9 \uc774\ud574<\/h2>\n<p>ASTM A234 WPB\uac00 \uc815\ud655\ud788 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\ub294\uc9c0 \uad81\uae08\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ubbf8\uad6d\uc7ac\ub8cc\uc2dc\ud5d8\ud611\ud68c(American Society for Testing and Materials)\uc5d0\uc11c \ubc1c\ud45c\ud55c \ud45c\uc900 \uaddc\uaca9\uc785\ub2c8\ub2e4. \uc774 \uaddc\uaca9\uc740 \uc774\uc74c\ub9e4 \uc5c6\ub294 \uad6c\uc870\uc640 \uc6a9\uc811 \uad6c\uc870\ub97c \ubaa8\ub450 \ud3ec\ud568\ud558\ub294 \uac00\uacf5 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504 \ud53c\ud305\uc5d0 \ub300\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \uc815\uc758\ud569\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc740 \uc911\uc628\uc5d0\uc11c \uace0\uc628 \uc11c\ube44\uc2a4\uc5d0 \ub300\ud55c \ud488\uc9c8\uacfc \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uaddc\uaca9\uc744 \uc900\uc218\ud558\uba74 \uc0ac\uc6a9\ub418\ub294 \ud53c\ud305\uc774 \uc62c\ubc14\ub978 \uc7ac\ub8cc \ud2b9\uc131, \uce58\uc218 \ubc0f \uc2dc\ud5d8 \uc808\ucc28\ub97c \uac16\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc774\ub294 \uc555\ub825 \uc2dc\uc2a4\ud15c\uc6a9 \uc2e0\ub8b0\ud560 \uc218 \uc788\uace0 \uc548\uc804\ud55c \ud0c4\uc18c\uac15 \ud30c\uc774\ud504 \ud53c\ud305\uc744 \uc0dd\uc0b0\ud558\uae30 \uc704\ud55c \uae30\uc900\uc785\ub2c8\ub2e4. \ub2e4\uc74c\uc73c\ub85c, \uc774 \ud45c\uc900\uc774 \uc81c\uc2dc\ud558\ub294 \uad6c\uccb4\uc801\uc778 \ud2b9\uc131\uacfc \uc81c\uc870\uc0c1\uc758 \ucc28\uc774\uc810\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>A234 WPB\uc758 \ud654\ud559\uc801 \ubc0f \uae30\uacc4\uc801 \ud2b9\uc131<\/h3>\n<p>ASTM A234 WPB \uaddc\uaca9\uc740 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc815\ud655\ud55c \ud654\ud559 \uc131\ubd84\uc744 \uaddc\uc815\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc6d0\uc18c \uc81c\uc5b4\ub294 \uac01 B\ub4f1\uae09 \ud53c\ud305\uc774 \uae30\ub300\ub418\ub294 \uac15\ub3c4\uc640 \ub0b4\uad6c\uc131\uc744 \uc81c\uacf5\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub9dd\uac04 \ud568\ub7c9\uc740 \uc7ac\ub8cc\uc758 \uc778\uc131\uc5d0 \uae30\uc5ec\ud558\ub294 \ubc18\uba74, \ud669\uacfc \uc778\uc758 \ud568\ub7c9 \uc81c\ud55c\uc740 \uc6a9\uc811\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<p>WPB \ub4f1\uae09\uc758 \ud654\ud559 \uc131\ubd84\uc744 \uac04\ub7b5\ud788 \uc0b4\ud3b4\ubcf4\uba74 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<div style=\"max-width: 85vw; overflow: auto;\">\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>\uc694\uc18c<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\ucf58\ud150\uce20 (%)<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ud0c4\uc18c(C)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ucd5c\ub300 0.30<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ub9dd\uac04(Mn)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>0.29-1.06<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\uc778(P)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>0.05 \ucd5c\ub300<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\uc720\ud669(S)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ucd5c\ub300 0.058<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\uc2e4\ub9ac\ucf58(Si)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>0.10 \ubd84<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\uae30\uacc4\uc801 \uce21\uba74\uc5d0\uc11c, \uc774\ub7ec\ud55c \ud53c\ud305\uc740 \ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4\uc640 \ud56d\ubcf5 \uac15\ub3c4 \uc694\uac74\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4. WPB\uc758 \uacbd\uc6b0 \ucd5c\uc18c \uc778\uc7a5 \uac15\ub3c4\ub294 60 ksi(415 MPa)\uc774\uba70, \ucd5c\uc18c \ud56d\ubcf5 \uac15\ub3c4\ub294 32 ksi(240 MPa)\uc785\ub2c8\ub2e4. \uc774\ub294 \ud53c\ud305\uc774 \ubcc0\ud615 \uc5c6\uc774 \uc0c1\ub2f9\ud55c \uc555\ub825\uc744 \uacac\ub51c \uc218 \uc788\uc74c\uc744 \uc758\ubbf8\ud558\uba70, \ubcbd \ub450\uaed8\uc640 \uad00\uacc4\uc5c6\uc774 \uae4c\ub2e4\ub85c\uc6b4 \uc6a9\ub3c4\uc5d0 \uc548\uc804\ud55c \uc120\ud0dd\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc774\uc74c\ub9e4 \uc5c6\ub294 \ub300 \uc6a9\uc811\uc2dd A234 WPB \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305<\/h3>\n<p>A234 WPB \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305\uc744 \uc120\ud0dd\ud560 \ub54c, \ub450 \uac00\uc9c0 \uc8fc\uc694 \uc81c\uc870 \uc720\ud615\uc778 \uc774\uc74c\ub9e4 \uc5c6\ub294(seamless) \uc81c\ud488\uacfc \uc6a9\uc811(welded) \uc81c\ud488\uc744 \uc811\ud558\uac8c \ub429\ub2c8\ub2e4. \uc774 \ub458\uc758 \ucc28\uc774\ub294 \ud615\uc131 \ubc29\uc2dd\uc5d0 \uc788\uc73c\uba70, \uc774\ub294 \uc801\uc6a9 \ubd84\uc57c\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ucc28\uc774\uc810\uc744 \uc774\ud574\ud558\uba74 \uc555\ub825 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0 \uc801\ud569\ud55c \ubd80\ud488\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc74c\ub9e4 \uc5c6\ub294 \ud53c\ud305\uc740 \uc6a9\uc811 \uc774\uc74c\ub9e4 \uc5c6\uc774 \uac00\uc5f4\ub41c \ub2e8\uc77c \uac15\ucca0 \ub369\uc5b4\ub9ac\ub97c \uc6d0\ud558\ub294 \ud615\ud0dc\ub85c \uc131\ud615\ud558\uc5ec \uc81c\uc791\ub429\ub2c8\ub2e4. \ubc18\uba74 \uc6a9\uc811 \ud53c\ud305\uc740 \uac15\ud310\uc744 \uc555\uc5f0\ud558\uace0 \uc6a9\uc811\ud558\uc5ec \uc81c\uc791\ub429\ub2c8\ub2e4. \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\ub9e4\ub044\ub7ec\uc6b4:<\/strong> \ub2e8\uc77c \uae08\uc18d \uc870\uac01\uc73c\ub85c \ud615\uc131\ub428.<\/li>\n<li><strong>\uc6a9\uc811\ub41c:<\/strong> \uac15\ud310 \uc870\uac01\ub4e4\uc744 \uc6a9\uc811\ud558\uc5ec \uc81c\uc791\ub428.<\/li>\n<li><strong>\uade0\uc77c\uc131:<\/strong> \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud53c\ud305\uc740 \uad6c\uc870\uc801 \uc644\uc804\uc131\uc774 \ub354 \uade0\uc77c\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ube44\uc6a9:<\/strong> \uc6a9\uc811 \ud53c\ud305\uc740 \ub54c\ub54c\ub85c \ub354 \ube44\uc6a9 \ud6a8\uc728\uc801\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ub450 \uc720\ud615 \ubaa8\ub450 ASTM A234 \uaddc\uaca9\uc758 \uc5c4\uaca9\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc9c0\uc815\ub41c \uc555\ub825\uc744 \uacac\ub51c \uc218 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \uc218\uc555 \uc2dc\ud5d8\uacfc \uac19\uc740 \ud14c\uc2a4\ud2b8\ub97c \uac70\uce69\ub2c8\ub2e4. \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\uc640 \uc6a9\uc811 \ud30c\uc774\ud504 \uc911 \uc120\ud0dd\uc740 \uc885\uc885 \ud2b9\uc815 \uc801\uc6a9 \uc694\uad6c \uc0ac\ud56d\uacfc \uc608\uc0b0\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n<h2>A234 WPB \ud53c\ud305\uc5d0 \ub300\ud55c \uac80\uc815\uc0c9 \ub3c4\uc7a5 \ucf54\ud305\uc758 \uc774\uc810<\/h2>\n<p>A234 WPB \ud53c\ud305\uc758 \uac80\uc815 \ub3c4\uc7a5\uc740 \ub2e8\uc21c\ud55c \uc678\uad00\uc6a9\uc774 \uc544\ub2cc \ud544\uc218\uc801\uc778 \ud45c\uba74 \ucc98\ub9ac\uc785\ub2c8\ub2e4. \ud0c4\uc18c\uac15\uc740 \uac15\ub3c4\uac00 \ub192\uc9c0\ub9cc \uc2b5\uae30\uc640 \uacf5\uae30\uc5d0 \ub178\ucd9c\ub418\uba74 \ub179\uc774 \uc2ac\uae30 \uc27d\uc2b5\ub2c8\ub2e4. \uac80\uc815 \ub3c4\uc7a5\uc740 \ubcf4\ud638\ub9c9 \uc5ed\ud560\uc744 \ud558\uc5ec \uac15\uad00 \ud53c\ud305\uc5d0 \uc911\uc694\ud55c \ubd80\uc2dd \ubc29\uc9c0 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uac04\ub2e8\ud55c \ucf54\ud305\uc740 \ud2b9\ud788 \ubcf4\uad00 \uc911 \ubc0f \uc124\uce58 \uc804 \ud53c\ud305\uc758 \ub0b4\uad6c\uc131\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4. \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc7ac\ub8cc\uc758 \ubb34\uacb0\uc131\uc744 \ud574\uce60 \uc218 \uc788\ub294 \ud45c\uba74 \ub179\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc774 \ucf54\ud305\uc774 \uc218\uba85\uc5d0 \uc5b4\ub5bb\uac8c \uae30\uc5ec\ud558\ub294\uc9c0, \uadf8\ub9ac\uace0 \uc720\uc9c0 \uad00\ub9ac\uc5d0 \ub300\ud574 \uc54c\uc544\uc57c \ud560 \uc0ac\ud56d\uc744 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ubd80\uc2dd \ubc29\uc9c0 \ubc0f \uc218\uba85 \uc5f0\uc7a5<\/h3>\n<p>A234 WPB \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305\uc5d0 \uac80\uc815 \ub3c4\uc7a5 \ub9c8\uac10\uc744 \uc801\uc6a9\ud560 \ub54c\uc758 \uc8fc\uc694 \uc774\uc810\uc740 \ubd80\uc2dd \ubc29\uc9c0 \uc131\ub2a5\uc774 \ud5a5\uc0c1\ub41c\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. \uc774 \ud45c\uba74 \ucc98\ub9ac\ub294 \ud0c4\uc18c\uac15\uacfc \uc2b5\uae30, \uc0b0\uc18c \uac19\uc740 \ud658\uacbd \ub0b4 \ubd80\uc2dd\uc131 \uc694\uc18c \uc0ac\uc774\uc5d0 \ubcf4\ud638\ub9c9\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \ub179\uc774 \uc0dd\uae30\ub294 \uac83\uc744 \ubc29\uc9c0\ud568\uc73c\ub85c\uc368 \ub3c4\uc7a5\uc740 \ud53c\ud305\uc758 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \uae30\uc5ec\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \ucd94\uac00 \ubcf4\ud638 \uae30\ub2a5\uc740 \uc218\uba85 \uc5f0\uc7a5\uc73c\ub85c \uc9c1\uc811 \uc5f0\uacb0\ub429\ub2c8\ub2e4. \ubd80\uc2dd\uc5d0 \uac15\ud55c \ud53c\ud305\uc740 \ub354 \uc624\ub798 \uc0ac\uc6a9 \uac00\ub2a5\ud558\uc5ec \uc870\uae30 \uad50\uccb4\uc640 \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uac00\ub3d9 \uc911\ub2e8\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uac80\uc815 \ub3c4\uc7a5 \ud53c\ud305\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c \ud604\uba85\ud558\uace0 \uacbd\uc81c\uc801\uc778 \uc120\ud0dd\uc774 \ub429\ub2c8\ub2e4. \uc8fc\uc694 \uc7a5\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\ud45c\uba74 \ub179 \ubc29\uc9c0:<\/strong> \uc6b4\uc1a1 \ubc0f \ubcf4\uad00 \uc911 \ud53c\ud305\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc218\uba85 \uc5f0\uc7a5:<\/strong> \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc758 \uc6b4\uc601 \uc218\uba85\uc744 \uc5f0\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc720\uc9c0\ubcf4\uc218 \uac10\uc18c:<\/strong> \uc124\uce58 \uc804\ud6c4 \ud45c\uba74 \ubd80\uc2dd \ucc98\ub9ac\uc5d0 \ub300\ud55c \uac71\uc815\uc744 \ub35c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uad81\uadf9\uc801\uc73c\ub85c \uc774 \uac04\ub2e8\ud55c \uae30\ub2a5\uc740 \uacf5\uae09\uc5c5\uccb4\uc5d0\uc11c \ucd5c\uc885 \uc124\uce58\uae4c\uc9c0 \ud53c\ud305\uc774 \ucd5c\uc0c1\uc758 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud558\uc5ec \uc548\uc2ec\ud560 \uc218 \uc788\uac8c \ud574\uc8fc\uba70 \uc7a5\uae30\uc801\uc778 \uc131\ub2a5 \ud5a5\uc0c1 \ud6a8\uacfc\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc720\uc9c0\ubcf4\uc218, \uc810\uac80 \ubc0f \ucde8\uae09 \uc694\ub839<\/h3>\n<p>\uc801\uc808\ud55c \uc720\uc9c0\ubcf4\uc218\uc640 \uc810\uac80\uc740 \uac80\uc815 \ub3c4\uc7a5 A234 WPB \ud53c\ud305\uc758 \uc218\uba85 \uc5f0\uc7a5\uc744 \ubcf4\uc7a5\ud558\ub294 \ud575\uc2ec\uc785\ub2c8\ub2e4. \uc124\uce58 \uc804 \uac04\ub2e8\ud55c \uc721\uc548 \uac80\uc0ac\ub85c \uc7a0\uc7ac\uc801 \ubb38\uc81c\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub3c4\uc7a5\uc5d0 \uae4a\uc740 \ud760\uc9d1\uc774\ub098 \ubc97\uaca8\uc9c4 \ubd80\ubd84\uc774 \uc788\uc5b4 \uae08\uc18d\uc774 \ub178\ucd9c\ub41c \uacf3\uc744 \ucc3e\uc544\ubcf4\uc138\uc694. \uc774\ub7ec\ud55c \ubd80\uc704\uac00 \ubd80\uc2dd\uc758 \uc6d0\uc778\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc2e0\uc911\ud55c \ucde8\uae09\ub3c4 \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc911\uc694\ud569\ub2c8\ub2e4. \ud53c\ud305\uc744 \ub04c\uac70\ub098 \ub5a8\uc5b4\ub728\ub9ac\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \uc774\ub294 \ubcf4\ud638 \ucf54\ud305\uc744 \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc555\ub825 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0 \uc124\uce58\ub41c \ud6c4\uc5d0\ub294 \uc815\uae30\uc801\uc778 \uc810\uac80\uc744 \uc720\uc9c0\ubcf4\uc218 \ub8e8\ud2f4\uc5d0 \ud3ec\ud568\uc2dc\ucf1c\uc57c \ud569\ub2c8\ub2e4. \ubb3c\uc9d1, \ubc97\uaca8\uc9d0 \ub610\ub294 \ub179\uc758 \uc9d5\ud6c4\ub97c \ube60\ub974\uac8c \ud655\uc778\ud558\uba74 \ubb38\uc81c\ub97c \uc870\uae30\uc5d0 \ud574\uacb0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p>\uc720\uc9c0 \uad00\ub9ac \ubc0f \ucde8\uae09\uc5d0 \uad00\ud55c \uba87 \uac00\uc9c0 \ud301\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\ub3c4\ucc29 \uc2dc \uc810\uac80:<\/strong> \ub3c4\uc7a5 \ucf54\ud305\uc758 \uc190\uc0c1 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li><strong>\uc870\uc2ec\ud574\uc11c \ub2e4\ub8e8\uc138\uc694:<\/strong> \uc7a5\ube44\ub294 \uac74\uc870\ud55c \uc7a5\uc18c\uc5d0 \ubcf4\uad00\ud558\uace0 \uac70\uce5c \uc811\ucd09\uc744 \ud53c\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li><strong>\uc6a9\uc811 \ubd80\uc704 \uc810\uac80:<\/strong> \uac15\ucca0 \ub9de\ub300\uae30 \uc6a9\uc811\uc744 \uc218\ud589\ud558\uae30 \uc804\uc5d0 \uacbd\uc0ac\uc9c4 \ub05d\ubd80\ubd84\uc774 \uae68\ub057\ud558\uace0 \uc190\uc0c1\ub418\uc9c0 \uc54a\uc558\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li><strong>\uc124\uce58 \ud6c4 \ubaa8\ub2c8\ud130\ub9c1:<\/strong> \uc8fc\uae30\uc801\uc73c\ub85c \ubd80\uc2dd\uc774\ub098 \ucf54\ud305 \uacb0\ud568\uc758 \uc9d5\ud6c4\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<h2>A234 WPB \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305\uc758 \uc885\ub958 \ubc0f \uaddc\uaca9<\/h2>\n<p>A234 WPB \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305\uc740 \uac70\uc758 \ubaa8\ub4e0 \ubc30\uad00 \ub808\uc774\uc544\uc6c3\uc5d0 \ub300\uc751\ud560 \uc218 \uc788\ub3c4\ub85d \ub2e4\uc591\ud55c \uc720\ud615\uacfc \ud06c\uae30\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4. \ub2e8\uc21c\ud55c \ub9de\ub300\uae30 \uc6a9\uc811 \uc5d8\ubcf4\ubd80\ud130 \ub354 \ubcf5\uc7a1\ud55c \ud2f0 \ubc0f \ub9ac\ub4c0\uc11c\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ubaa8\ub4e0 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ub294 \ud53c\ud305\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub2e4\uc591\uc131 \ub355\ubd84\uc5d0 \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uc81c\uc791\uc790\ub294 \ud6a8\uc728\uc801\uc774\uace0 \ud6a8\uacfc\uc801\uc778 \uc720\uccb4 \uc774\uc1a1 \uc2dc\uc2a4\ud15c\uc744 \uc124\uacc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc591\ud55c \ud30c\uc774\ud504 \uc2a4\ucf00\uc904(\ud53c\ud305\uc758 \ubcbd \ub450\uaed8\uc5d0 \ub300\uc751)\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\uc5b4, \ud30c\uc774\ud504\ub77c\uc778\uc758 \uc555\ub825 \uc694\uad6c \uc0ac\ud56d\uc5d0 \uc644\ubcbd\ud558\uac8c \ubd80\ud569\ud558\ub294 \ud53c\ud305\uc744 \uad6c\ube44\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \ud754\ud788 \uc0ac\uc6a9\ub418\ub294 \ud53c\ud305 \uc720\ud615\uacfc \uad6c\ube44 \uac00\ub2a5\ud55c \ud06c\uae30 \ubc94\uc704\ub97c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc77c\ubc18\uc801\uc778 \ud53c\ud305 \uc720\ud615: \uc5d8\ubcf4, \ud2f0, \ub9ac\ub4c0\uc11c, \ucea1<\/h3>\n<p>A234 WPB \uc7ac\uc9c8\uc740 \ub2e4\uc591\ud55c \uc885\ub958\uc758 \ud53c\ud305\uc744 \uc81c\uc870\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\uba70, \uac01 \ud53c\ud305\uc740 \ubc30\uad00 \uc2dc\uc2a4\ud15c \ub0b4\uc5d0\uc11c \ud2b9\uc815 \uae30\ub2a5\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc77c\ubc18\uc801\uc778 \uc720\ud615\uc744 \uc774\ud574\ud558\uba74 \uc720\uccb4 \ud750\ub984\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc81c\uc5b4\ud558\ub294 \uc2dc\uc2a4\ud15c\uc744 \uc124\uacc4\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc5d8\ubcf4(Elbow)\ub294 \uc77c\ubc18\uc801\uc73c\ub85c 45\u00b0 \ub610\ub294 90\u00b0 \uac01\ub3c4\ub85c \ubc30\uad00 \ubc29\ud5a5\uc744 \uc804\ud658\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<p>\ud2f0\ub294 \uc8fc \ubc30\uad00\uc5d0\uc11c \ubd84\uae30\uad00\uc744 \uc0dd\uc131\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub3d9\uacbd \ud2f0\ub294 \uc138 \uac1c\uc758 \uac1c\uad6c\ubd80\uac00 \ubaa8\ub450 \ub3d9\uc77c\ud55c \ud06c\uae30\uc778 \ubc18\uba74, \uac10\uacbd \ud2f0\ub294 \ubd84\uae30\uad00 \uac1c\uad6c\ubd80\uac00 \ub354 \uc791\uc2b5\ub2c8\ub2e4. \uac10\uacbd\uae30\ub294 \uc11c\ub85c \ub2e4\ub978 \uc9c1\uacbd\uc758 \ubc30\uad00\uc744 \uc5f0\uacb0\ud558\uba70, \ub3d9\uc2ec \uac10\uacbd\uae30\ub294 \uc911\uc2ec\uc120\uc744 \uc815\ub82c\ub41c \uc0c1\ud0dc\ub85c \uc720\uc9c0\ud558\uace0, \uc774\uc2ec \uac10\uacbd\uae30\ub294 \uc774\ub97c \uc624\ud504\uc14b\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub2e4\uc74c\uc740 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 A234 WPB \ud53c\ud305 \uc720\ud615 \uc911 \uc77c\ubd80\uc785\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\ud314\uafc8\uce58:<\/strong> \uc720\ub3d9 \ubc29\ud5a5 \ubcc0\uacbd\uc6a9 (\uc608: 90\u00b0 \uc88c\uc6b0 \uc5d8\ubcf4, 45\u00b0 \uc5d8\ubcf4).<\/li>\n<li><strong>\ud2f0:<\/strong> \uac00\uc9c0 \uc5f0\uacb0\ubd80(\uc608: \uc774\ub4f1\ubd84 \ud2f0, \ucd95\uc18c \ud2f0)\ub97c \uc0dd\uc131\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li><strong>\uac10\uc18d\uae30:<\/strong> \uc11c\ub85c \ub2e4\ub978 \ud06c\uae30\uc758 \ud30c\uc774\ud504\ub97c \uc5f0\uacb0\ud569\ub2c8\ub2e4(\uc608: \ub3d9\uc2ec \uac10\uc18d\uae30, \uc774\uc2ec \uac10\uc18d\uae30).<\/li>\n<li><strong>\ucea1\uacfc \uc2a4\ud130\ube0c \uc5d4\ub4dc:<\/strong> \ud30c\uc774\ud504\ub97c \uc885\ub2e8\ud558\uac70\ub098 \ud50c\ub79c\uc9c0 \uc5f0\uacb0\uc744 \uc900\ube44\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uc2f1\uac00\ud3ec\ub974 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc758 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ud06c\uae30 \ubc0f \ud30c\uc774\ud504 \uc2a4\ucf00\uc904<\/h3>\n<p>\uac80\uc815 \ub3c4\uc7a5 A234 WPB \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \uc694\uad6c\uc0ac\ud56d\uc5d0 \ubd80\ud569\ud558\ub3c4\ub85d \uad11\ubc94\uc704\ud55c \uaddc\uaca9\uc73c\ub85c \uc81c\uacf5\ub418\uba70, \uc2f1\uac00\ud3ec\ub974 \ubc30\uad00 \ud504\ub85c\uc81d\ud2b8\uc6a9\uc73c\ub85c\ub3c4 \uc801\ud569\ud569\ub2c8\ub2e4. \uacf5\uce6d \ud30c\uc774\ud504 \uaddc\uaca9\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 1\/8\uc778\uce58\ubd80\ud130 48\uc778\uce58\uae4c\uc9c0\ub85c, \uc18c\uaddc\ubaa8 \ub77c\uc778\ubd80\ud130 \ub300\uad6c\uacbd \ud30c\uc774\ud504\ub77c\uc778\uae4c\uc9c0 \ubaa8\ub4e0 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc9c1\uacbd \uc678\uc5d0\ub3c4 \uc774 \ud53c\ud305\ub4e4\uc740 \ub2e4\uc591\ud55c \ud30c\uc774\ud504 \uc2a4\ucf00\uc904\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4. \uc2a4\ucf00\uc904 \ubc88\ud638\ub294 \uac15\uad00 \ud53c\ud305\uc758 \ubcbd \ub450\uaed8\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc2a4\ucf00\uc904 \ubc88\ud638\uac00 \ub192\uc744\uc218\ub85d \ubcbd\uc774 \ub450\uaebc\uc6cc\uc838 \ud53c\ud305\uc774 \ub354 \ub192\uc740 \ub0b4\ubd80 \uc555\ub825\uc744 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc62c\ubc14\ub978 \uc2a4\ucf00\uc904\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc2dc\uc2a4\ud15c\uc758 \uc548\uc804\uc131\uacfc \ubb34\uacb0\uc131\uc744 \uc704\ud574 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \uc774\uc6a9 \uac00\ub2a5\ud55c \uc77c\uc815\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<div style=\"max-width: 85vw; overflow: auto;\">\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>\uc2a4\ucf00\uc904(Sch)<\/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>\uc2a4\ucf00\uc904 40<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ub2e4\uc591\ud55c \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c \ud45c\uc900 \ubcbd \ub450\uaed8.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\uc2a4\ucf00\uc904 80\ub144\ub300<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ucd08\uace0\uc555 \uc694\uad6c\uc5d0 \ub300\uc751\ud558\ub294 \ucd08\uac15\ub825 \ubcbd\uccb4.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\uc2a4\ucf00\uc904 160<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ucd08\uace0\uc555 \uc2dc\uc2a4\ud15c\uc6a9 \uc911\uc7a5\ube44 \ubcbd\uccb4.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>Sch XXS<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\uac00\uc7a5 \uae4c\ub2e4\ub85c\uc6b4 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud55c \ucd08\uac15\ub825 \uc81c\ud488.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>\ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\uc758 \uc801\uc6a9 \ubc0f \ud638\ud658\uc131<\/h2>\n<p>A234 WPB \ud53c\ud305\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc758 \ud575\uc2ec \ubd80\ud488\uc785\ub2c8\ub2e4. \ub6f0\uc5b4\ub09c \uac15\ub3c4\uc640 \uc2e0\ub8b0\uc131\uc73c\ub85c \uacac\uace0\ud55c \ubc30\uad00 \uc2dc\uc2a4\ud15c \uad6c\ucd95\uc5d0 \uc774\uc0c1\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4. \uc11d\uc720\u00b7\uac00\uc2a4 \ud30c\uc774\ud504\ub77c\uc778, \ud654\ud559 \uacf5\uc815, \ubc1c\uc804\uc18c\uc758 \uc555\ub825 \ubc30\uad00\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc911\uc628\uc5d0\uc11c \uace0\uc628\uc5d0 \uc774\ub974\ub294 \uc628\ub3c4\uc640 \uc0c1\ub2f9\ud55c \uc555\ub825\uc744 \uacac\ub51c \uc218 \uc788\ub294 \ub2a5\ub825 \ub355\ubd84\uc5d0 \uac00\uc7a5 \uae4c\ub2e4\ub85c\uc6b4 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc0ac\uc6a9\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc774\uc81c \uace0\uc555 \ud658\uacbd\uc5d0\uc11c\uc758 \uc131\ub2a5\uacfc \uc2dc\uc2a4\ud15c \ub0b4\uc5d0\uc11c \ub2e4\ub978 \uc7ac\ub8cc\uc640\uc758 \ud1b5\ud569 \ubc29\uc2dd\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uace0\uc555 \ubc0f \uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c\uc758 \uc0ac\uc6a9<\/h3>\n<p>\ub124, \uac80\uc815 \ub3c4\uc7a5 A234 WPB \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305\uc740 \uace0\uc555 \uc6a9\ub3c4\uc5d0 \uc644\ubcbd\ud558\uac8c \uc801\ud569\ud569\ub2c8\ub2e4. \uc81c\uc870 \uacf5\uc815\uacfc \uc7ac\ub8cc \ud2b9\uc131\uc774 \uae4c\ub2e4\ub85c\uc6b4 \uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc751\ub825\uc744 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \ud2b9\ubcc4\ud788 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc548\uc804\uc131\uacfc \ub0b4\uad6c\uc131\uc774 \ucd5c\uc6b0\uc120\uc778 \uc2dc\uc2a4\ud15c\uc5d0 \ucd5c\uc801\uc758 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \ud53c\ud305\uc740 \uace0\uc555\uc774 \uc77c\ubc18\uc801\uc778 \ubd84\uc57c\uc5d0\uc11c \uad11\ubc94\uc704\ud558\uac8c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc555\ub825 \uc6a9\uae30 \uc81c\uc791 \uc2dc \uac01 \uc6a9\uc811\ubd80\uc758 \uac15\ub3c4\ub294 \ub0b4\uc6a9\ubb3c \uc720\uc9c0\ub97c \uc704\ud574 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ub9c8\ucc2c\uac00\uc9c0\ub85c \uc815\uc720\uc18c \ubc0f \uc11d\uc720\ud654\ud559 \ud50c\ub79c\ud2b8\uc5d0\uc11c\ub294 \ud30c\uc774\ud504\ub77c\uc778\uc774 \uadf9\ud55c \uc870\uac74\uc5d0\uc11c \uc791\ub3d9\ud558\uba70, \uc774\ub7ec\ud55c \ud53c\ud305\uc740 \uadf8\ub7ec\ud55c \uc870\uac74\uc744 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc77c\ubc18\uc801\uc778 \uace0\uc555 \uc0b0\uc5c5\uc6a9 \uc751\uc6a9 \ubd84\uc57c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\uc11d\uc720 \ubc0f \uac00\uc2a4 \ud30c\uc774\ud504\ub77c\uc778:<\/strong> \uc6d0\uc720\uc640 \ucc9c\uc5f0\uac00\uc2a4\ub97c \uc7a5\uac70\ub9ac\ub85c \uc218\uc1a1\ud558\ub294 \uac83.<\/li>\n<li><strong>\ubc1c\uc804\uc18c:<\/strong> \ubc1c\uc804\uc6a9 \uace0\uc555 \uc99d\uae30 \uc6b4\ubc18.<\/li>\n<li><strong>\ud654\ud559 \ubc0f \uc11d\uc720\ud654\ud559 \uc0b0\uc5c5:<\/strong> \uc555\ub825 \ud558\uc5d0\uc11c \ub2e4\uc591\ud55c \uc720\uccb4 \ubc0f \uac00\uc2a4\ub97c \uc774\ub3d9\uc2dc\ud0a4\ub294 \uac83.<\/li>\n<\/ul>\n<h3>\ub2e4\ub978 \ubc30\uad00 \uc7ac\ub8cc\uc640\uc758 \ud638\ud658\uc131 \ubc0f \uc2dc\uc2a4\ud15c \ud1b5\ud569<\/h3>\n<p>\uc801\uc808\ud55c \uc7ac\ub8cc \ud638\ud658\uc131\uc740 \uc131\uacf5\uc801\uc778 \uc2dc\uc2a4\ud15c \ud1b5\ud569\uacfc \uc7a5\uae30\uc801\uc778 \uc131\ub2a5 \uc720\uc9c0\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uac80\uc815 \ub3c4\uc7a5 A234 WPB \ud53c\ud305\uc740 \ud0c4\uc18c\uac15\uc73c\ub85c \uc81c\uc791\ub418\uc5c8\uc73c\uba70, ASTM A106 \uaddc\uaca9\uacfc \uac19\uc740 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud30c\uc774\ud504\ub77c\uc778 \uc804\uccb4\uc5d0 \uac78\uccd0 \uade0\uc77c\ud55c \uc7ac\ub8cc\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p>A234 WPB \ud53c\ud305\uc744 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc774\ub098 \ud2b9\uc815 \ud569\uae08\uac15 \ub4f1\uae09\uacfc \uac19\uc740 \ub2e4\ub978 \uc7ac\uc9c8\uc758 \ud30c\uc774\ud504\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud558\ub294 \uac83\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uad8c\uc7a5\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\uc885 \uae08\uc18d\uc744 \uc811\ud569\ud560 \uacbd\uc6b0 \uc6a9\uc811 \uc811\ud569\ubd80\uc5d0\uc11c \uac08\ubc14\ub2c9 \ubd80\uc2dd\uc758 \uc704\ud5d8\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubd80\uc2dd \uc791\uc6a9\uc740 \uc5f0\uacb0\ubd80\ub97c \uc57d\ud654\uc2dc\ucf1c \uc2dc\uc2a4\ud15c\uc758 \uc870\uae30 \uace0\uc7a5\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc7ac\ub8cc \ud638\ud658\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ud56d\uc0c1:<\/p>\n<ul>\n<li><strong>\ub9e4\uce58 \uc7ac\ub8cc:<\/strong> \ud0c4\uc18c\uac15 \ud53c\ud305\uc740 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504\uc640 \ud568\uaed8 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li><strong>\uc0ac\uc591 \ucc38\uc870:<\/strong> \ud504\ub85c\uc81d\ud2b8\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc694\uad6c\uc0ac\ud56d\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li><strong>\ud63c\ud569\uc744 \ud53c\ud558\uc2ed\uc2dc\uc624:<\/strong> \uc804\ubb38\uc801\uc778 \uc808\ucc28 \uc5c6\uc774 \ud0c4\uc18c\uac15\uc744 \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc5d0 \uc9c1\uc811 \uc6a9\uc811\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n<h2>\uacb0\ub860<\/h2>\n<p>\uc694\uc57d\ud558\uc790\uba74, \ube14\ub799 \ud398\uc778\ud2b8 A234 WPB \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305\uc5d0 \uc801\ud569\ud55c \uacf5\uae09\uc5c5\uccb4\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc758 \ud488\uc9c8\uacfc \ub0b4\uad6c\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud53c\ud305\uc758 \uc0ac\uc591, \uc7a5\uc810 \ubc0f \uc801\uc6a9 \ubd84\uc57c\ub97c \uc774\ud574\ud568\uc73c\ub85c\uc368 \uc131\ub2a5\uacfc \uc218\uba85\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \uc815\ubcf4\uc5d0 \uae30\ubc18\ud55c \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucd5c\uc801\uc758 \uacb0\uacfc\ub97c \uc5bb\uae30 \uc704\ud574 \uc7ac\ub8cc \uad6c\uc131, \uc720\uc9c0\ubcf4\uc218 \uc694\uad6c\uc0ac\ud56d, \ub2e4\ub978 \ubc30\uad00 \uc7ac\ub8cc\uc640\uc758 \ud638\ud658\uc131 \uac19\uc740 \uc694\uc18c\ub4e4\uc744 \uace0\ub824\ud558\ub294 \uac83\uc744 \uc78a\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \uace0\uc555 \ud658\uacbd\uc774\ub4e0 \uc0b0\uc5c5\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc774\ub4e0, \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ud53c\ud305\uc5d0 \ud22c\uc790\ud558\ub294 \uac83\uc740 \uc7a5\uae30\uc801\uc73c\ub85c \ubcf4\ub78c\uc744 \ub290\ub084 \uac83\uc785\ub2c8\ub2e4. \ucd94\uac00 \uc9c8\ubb38\uc774 \uc788\uac70\ub098 \uc548\ub0b4\uac00 \ud544\uc694\ud558\uc2dc\uba74 \uc5b8\uc81c\ub4e0\uc9c0 \ub3c4\uc6c0\uc744 \uc694\uccad\ud558\uc138\uc694!<\/p>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>\uac80\uc815 \ub3c4\ub8cc A234 WPB \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305\uc740 \ud0c4\uc18c\uac15 \ubc0f \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ud30c\uc774\ud504 \ubaa8\ub450\uc5d0 \uc801\ud569\ud569\ub2c8\uae4c?<\/h3>\n<p>\uc544\ub2c8\uc694, A234 WPB \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305\uc740 \ud0c4\uc18c\uac15\uc73c\ub85c \uc81c\uc791\ub418\uc5c8\uc73c\uba70 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504\uc640\ub9cc \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uacfc \ud63c\ud569\ud558\uba74 \uc6a9\uc811\ubd80\uc5d0\uc11c \uac08\ubc14\ub2c9 \ubd80\uc2dd\uc774 \ubc1c\uc0dd\ud558\uc5ec \ud30c\uc774\ud504 \ud53c\ud305\uc758 \ubb34\uacb0\uc131\uc744 \uc190\uc0c1\uc2dc\ud0a4\uace0 \uc2dc\uc2a4\ud15c \ud1b5\ud569\uc744 \uc704\ud611\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098\uace0 \uc548\uc804\ud55c \uc5f0\uacb0\uc744 \uc704\ud574 \ud56d\uc0c1 \uc7ac\uc9c8\uc744 \uc77c\uce58\uc2dc\ucf1c\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc5b4\ub5bb\uac8c \ud558\uba74 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud55c \uc77c\uc815\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\uc744\uae4c\uc694?<\/h3>\n<p>\uc801\uc808\ud55c \uc2a4\ucf00\uc904 \uc120\ud0dd\uc740 \uc2dc\uc2a4\ud15c\uc758 \uc791\ub3d9 \uc555\ub825\uacfc \uc628\ub3c4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ud30c\uc774\ud504 \uc2a4\ucf00\uc904\uc740 \uac15\uad00\uc758 \ubcbd \ub450\uaed8\uc5d0 \ub300\uc751\ud569\ub2c8\ub2e4. \uace0\uc555 \ubc30\uad00\uc758 \uacbd\uc6b0 \ub354 \ub450\uaebc\uc6b4 \ubcbd\uc744 \uc704\ud574 \ub354 \ub192\uc740 \uc2a4\ucf00\uc904 \ubc88\ud638(\uc608: Sch 80 \ub610\ub294 Sch 160)\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \uc815\ud655\ud55c \uc694\uad6c \uc0ac\ud56d\uc740 \ud56d\uc0c1 \ud504\ub85c\uc81d\ud2b8\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc0ac\uc591\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h3>\uac80\uc815\uc0c9 \ub3c4\uc7a5 A234 WPB \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305\uc758 \uac80\uc0ac \uc808\ucc28\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p>\uac80\uc0ac\ub294 \uac80\uc815 \ub3c4\uc7a5 \ud45c\uba74 \ucc98\ub9ac\uc758 \uc190\uc0c1 \uc5ec\ubd80\ub97c \uc721\uc548\uc73c\ub85c \ud655\uc778\ud558\ub294 \uac83\uc73c\ub85c, \uae08\uc18d\uc774 \ub178\ucd9c\ub41c \uce69\uc774\ub098 \uae4a\uc740 \uc2a4\ud06c\ub798\uce58 \ub4f1\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4. \uac15\ucca0 \ub9de\ub300\uae30 \uc6a9\uc811\uc744 \uc218\ud589\ud558\uae30 \uc804\uc5d0, \ubca0\ubca8 \ucc98\ub9ac\ub41c \ub05d\ub2e8\uc774 \uae68\ub057\ud558\uace0 \uacb0\ud568\uc774 \uc5c6\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uc124\uce58 \ud6c4 \uc815\uae30\uc801\uc778 \uc720\uc9c0\ubcf4\uc218 \uc810\uac80\uc740 \ubc1c\uc0dd \uc911\uc778 \ubd80\uc2dd\uc744 \uc2dd\ubcc4\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\ud0c4\uc18c\uac15 A234 WPB \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n<p>\ud0c4\uc18c\uac15 A234 WPB \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305\uc740 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud30c\uc774\ud504\ub97c \uc5f0\uacb0\ud558\uace0 \ubc29\ud5a5\uc774\ub098 \uc9c1\uacbd\uc744 \ubcc0\uacbd\ud558\uae30 \uc704\ud574 \uc124\uacc4\ub41c \ud544\uc218 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \ud0c4\uc18c\uac15\uc73c\ub85c \uc81c\uc791\ub41c \uc774 \ud53c\ud305\uc740 \ub0b4\uad6c\uc131\uacfc \uac15\ub3c4\ub97c \uc81c\uacf5\ud558\uc5ec \uc11d\uc720 \ubc0f \uac00\uc2a4, \uac74\uc124 \ub4f1 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc758 \uace0\uc555 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Key Highlights ASTM A234 WPB is the standard specification for wrought carbon steel butt weld pipe fittings designed for moderate to high-temperature service. These fittings are essential for connecting pipes and directing flow in pressure piping systems and pressure vessel fabrication. The black paint coating provides excellent corrosion protection, extending the lifespan of the fittings. [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":3721,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[393],"tags":[],"class_list":["post-3723","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\/3723","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\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/comments?post=3723"}],"version-history":[{"count":0,"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/posts\/3723\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/media\/3721"}],"wp:attachment":[{"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/media?parent=3723"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/categories?post=3723"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/tags?post=3723"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}