{"id":22065,"date":"2024-08-21T00:42:36","date_gmt":"2024-08-20T16:42:36","guid":{"rendered":"https:\/\/petroleumtubes.com\/?p=22065"},"modified":"2024-08-21T04:54:45","modified_gmt":"2024-08-20T20:54:45","slug":"how-to-examine-the-manufacturing-quality-of","status":"publish","type":"post","link":"https:\/\/petroleumtubes.com\/ko\/how-to-examine-the-manufacturing-quality-of\/","title":{"rendered":"\uc624\uc77c\ucf00\uc774\uc2f1\uc758 \uc81c\uc870\ud488\uc9c8\uc740 \uc5b4\ub5bb\uac8c \ud655\uc778\ud558\ub098\uc694?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_50 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\" role=\"button\"><label for=\"item-6a69353a9cd8d\" aria-hidden=\"true\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input  type=\"checkbox\" id=\"item-6a69353a9cd8d\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/petroleumtubes.com\/ko\/how-to-examine-the-manufacturing-quality-of\/#%EC%9C%A1%EC%95%88%EA%B2%80%EC%82%AC%EB%B0%A9%EB%B2%95\" title=\"\uc721\uc548\uac80\uc0ac\ubc29\ubc95\">\uc721\uc548\uac80\uc0ac\ubc29\ubc95<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/petroleumtubes.com\/ko\/how-to-examine-the-manufacturing-quality-of\/#%EC%9E%AC%EB%A3%8C%EC%8B%9C%ED%97%98%EB%B0%A9%EB%B2%95\" title=\"\uc7ac\ub8cc\uc2dc\ud5d8\ubc29\ubc95\">\uc7ac\ub8cc\uc2dc\ud5d8\ubc29\ubc95<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"visual-inspection-techniques-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%EC%9C%A1%EC%95%88%EA%B2%80%EC%82%AC%EB%B0%A9%EB%B2%95\"><\/span>\uc721\uc548\uac80\uc0ac\ubc29\ubc95<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\uc721\uc548 \uac80\uc0ac \uae30\uc220\uc740 \uc81c\ud488\uc758 \ubb34\uacb0\uc131\uacfc \uc0b0\uc5c5 \ud45c\uc900 \uc900\uc218\uc5d0 \ub300\ud55c \ucd08\uae30 \ud3c9\uac00\ub97c \uc81c\uacf5\ud558\ubbc0\ub85c \uc624\uc77c \ucf00\uc774\uc2f1\uc758 \uc81c\uc870 \ud488\uc9c8\uc744 \uac80\uc0ac\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc740 \ucf00\uc774\uc2f1 \ud45c\uba74\uc5d0 \uade0\uc5f4, \ucc0c\uadf8\ub7ec\uc9d0 \ub610\ub294 \ubd88\uaddc\uce59\uc131\uacfc \uac19\uc740 \ub208\uc5d0 \ub744\ub294 \uacb0\ud568\uc774 \uc788\ub294\uc9c0 \ucca0\uc800\ud788 \uac80\uc0ac\ud558\ub294 \uac83\uc73c\ub85c \uc2dc\uc791\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacb0\ud568\uc740 \ud604\uc7a5\uc5d0\uc11c \ucf00\uc774\uc2a4\uc758 \uc131\ub2a5\uc744 \uc800\ud558\uc2dc\ud0ac \uc218 \uc788\ub294 \uc7a0\uc7ac\uc801\uc778 \uc57d\uc810\uc744 \ub098\ud0c0\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac80\uc0ac\uad00\uc740 \uac00\uc2dc\uc131\uc744 \ub192\uc774\uae30 \uc704\ud574 \uc801\uc808\ud55c \uc870\uba85 \uc870\uac74\uc744 \ud65c\uc6a9\ud558\uc5ec \uc0ac\uc18c\ud55c \uacb0\ud568\ub3c4 \uac10\uc9c0\ud560 \uc218 \uc788\ub3c4\ub85d \ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ud45c\uba74 \uac80\uc0ac \uc678\uc5d0\ub3c4 \uc624\uc77c \ucf00\uc774\uc2a4\uc758 \uc804\uccb4 \uce58\uc218\ub97c \ud3c9\uac00\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc9c0\uc815\ub41c \uacf5\ucc28\uc5d0\uc11c \ubc97\uc5b4\ub098\uba74 \uc124\uce58 \ubc0f \uc791\ub3d9 \uc911\uc5d0 \uc2ec\uac01\ud55c \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \uc815\ud655\ud55c \uce21\uc815\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uac80\uc0ac\uad00\uc740 \ubcf4\uc815\ub41c \uce21\uc815 \ub3c4\uad6c\ub97c \ud65c\uc6a9\ud558\uc5ec \ucf00\uc774\uc2f1\uc758 \uc9c1\uacbd, \ubcbd \ub450\uaed8 \ubc0f \uae38\uc774\ub97c \ud655\uc778\ud558\uc5ec \ud544\uc694\ud55c \uc0ac\uc591\uc744 \uc900\uc218\ud558\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubd80\uc801\uc808\ud55c \uce58\uc218\ub85c \uc778\ud574 \ucf00\uc774\uc2f1 \ubc30\uce58\uac00 \uc5b4\ub824\uc6cc\uc9c0\uace0 \uad81\uadf9\uc801\uc73c\ub85c \uc720\uc815\uc758 \uc0dd\uc0b0\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc73c\ubbc0\ub85c \uc774 \ub2e8\uacc4\ub294 \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \uac80\uc0ac\uad00\uc740 \ucf00\uc774\uc2f1\uc758 \ub05d \uc5f0\uacb0\ubd80\uc5d0 \uc138\uc2ec\ud55c \uc8fc\uc758\ub97c \uae30\uc6b8\uc5ec\uc57c \ud558\uba70, \uc774\ub294 \ub2e4\ub978 \ucf00\uc774\uc2f1\uacfc \uc548\uc804\ud558\uac8c \uacb0\ud569\ud558\ub294 \ub370 \uc911\uc694\ud569\ub2c8\ub2e4. \ub4dc\ub9b4\ub9c1 \uc5b4\uc148\ube14\ub9ac\uc758 \uad6c\uc131 \uc694\uc18c. \uc774\ub7ec\ud55c \uc5f0\uacb0\ubd80\uc758 \uc721\uc548 \uac80\uc0ac\uc5d0\ub294 \uc870\uc778\ud2b8\uc758 \ubb34\uacb0\uc131\uc744 \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\ub294 \ub9c8\ubaa8, \ubd80\uc2dd \ub610\ub294 \uc190\uc0c1 \uc9d5\ud6c4\uac00 \uc788\ub294\uc9c0 \ud655\uc778\ud558\ub294 \uc791\uc5c5\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ub610\ud55c \uac80\uc0ac\uad00\uc740 \ub098\uc0ac\uc0b0\uc774 \uae68\ub057\ud558\uace0 \uc794\ud574\ubb3c\uc774 \uc5c6\ub294\uc9c0 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \uc624\uc5fc \ubb3c\uc9c8\uc740 \uc62c\ubc14\ub978 \uacb0\ud569\uc744 \ubc29\ud574\ud558\uace0 \uc791\ub3d9 \uc911 \ub204\ucd9c\uc774\ub098 \uace0\uc7a5\uc744 \ucd08\ub798\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc2dc\uac01 \uac80\uc0ac\uc758 \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \uce21\uba74\uc740 \ucf00\uc774\uc2f1\uc758 \ucf54\ud305 \ub610\ub294 \ubcf4\ud638 \uce35\uc744 \ud3c9\uac00\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ub9ce\uc740 \uc624\uc77c \ucf00\uc774\uc2f1\uc740 \ubd80\uc2dd \ubc0f \uae30\ud0c0 \ud658\uacbd \uc694\uc778\uc5d0 \ub300\ud55c \uc800\ud56d\uc131\uc744 \ub192\uc774\uae30 \uc704\ud574 \ubcf4\ud638 \ucf54\ud305\uc73c\ub85c \ucc98\ub9ac\ub429\ub2c8\ub2e4. \uac80\uc0ac\uad00\uc740 \ucf54\ud305\uc758 \uade0\uc77c\uc131, \uc811\ucc29\ub825 \ubc0f \uc5f4\ud654 \uc9d5\ud6c4\ub97c \uac80\uc0ac\ud574\uc57c \ud569\ub2c8\ub2e4. \ucf54\ud305\uc774 \uc190\uc0c1\ub418\uba74 \ucf00\uc774\uc2a4\uac00 \ubd80\uc2dd\uc131 \uc694\uc18c\uc5d0 \ub178\ucd9c\ub418\uc5b4 \uad81\uadf9\uc801\uc73c\ub85c \uc218\uba85\uacfc \ud6a8\uc728\uc131\uc774 \uac10\uc18c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/petroleumtubes.com\/wp-content\/uploads\/2024\/01\/mmexport1559366487318.jpg\" alt=\"alt-137\" class=\"wp-image-137\" id=\"i137\" \/><\/p>\n<p>\n\uc774\ub7ec\ud55c \uc2dc\uac01\uc801 \ud3c9\uac00 \uc678\uc5d0\ub3c4 \uac80\uc0ac\uad00\uc740 \uacb0\uacfc\ub97c \ubcf4\uc644\ud558\uae30 \uc704\ud574 \ube44\ud30c\uad34 \uac80\uc0ac(NDT) \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ucd08\uc74c\ud30c \ud14c\uc2a4\ud2b8 \ub610\ub294 \uc790\ubd84 \uac80\uc0ac\uc640 \uac19\uc740 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uba74 \uc190\uc0c1\uc744 \uc77c\uc73c\ud0a4\uc9c0 \uc54a\uace0 \ucf00\uc774\uc2a4\uc758 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc5d0 \ub300\ud55c \ub354 \uae4a\uc740 \ud1b5\ucc30\ub825\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubc29\ubc95\uc740 \ud45c\uc900 \uc721\uc548 \uac80\uc0ac\uc5d0\uc11c\ub294 \ubcf4\uc774\uc9c0 \uc54a\uc744 \uc218 \uc788\ub294 \ud45c\uba74 \uc544\ub798 \uacb0\ud568\uc744 \uac10\uc9c0\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ucf00\uc774\uc2f1 \ud488\uc9c8\uc5d0 \ub300\ud55c \ubcf4\ub2e4 \ud3ec\uad04\uc801\uc778 \ud3c9\uac00\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \uc721\uc548 \uac80\uc0ac \uacfc\uc815\uc5d0\uc11c \ubaa8\ub4e0 \ubc1c\uacac \uc0ac\ud56d\uc744 \ubb38\uc11c\ud654\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc2dd\ubcc4\ub41c \uacb0\ud568, \uce21\uc815 \ubc0f \uad00\ucc30\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uae30\ub85d\uc740 \ucd94\uac00 \ubd84\uc11d \ubc0f \uc758\uc0ac \uacb0\uc815\uc744 \uc6a9\uc774\ud558\uac8c \ud558\uae30 \uc704\ud574 \uc720\uc9c0\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc774 \ubb38\uc11c\ub294 \ud5a5\ud6c4 \uac80\uc0ac\ub97c \uc704\ud55c \ucc38\uace0 \uc790\ub8cc\uc77c \ubfd0\ub9cc \uc544\ub2c8\ub77c \ud604\uc7ac \uc9c4\ud589 \uc911\uc778 \ud488\uc9c8 \uad00\ub9ac \ud504\ub85c\uc138\uc2a4\uc640 \uad00\ub828\ud558\uc5ec \uc81c\uc870\uc5c5\uccb4 \ubc0f \uc774\ud574\uad00\uacc4\uc790\uc5d0\uac8c \uadc0\uc911\ud55c \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uacb0\ub860\uc801\uc73c\ub85c \uc721\uc548 \uac80\uc0ac \uae30\uc220\uc740 \uc624\uc77c \ucf00\uc774\uc2f1\uc758 \uc81c\uc870 \ud488\uc9c8\uc744 \ud3c9\uac00\ud558\ub294 \ub370 \uae30\ubcf8\uc785\ub2c8\ub2e4. \ud45c\uba74, \uce58\uc218, \ub05d \uc5f0\uacb0\ubd80 \ubc0f \ubcf4\ud638 \ucf54\ud305\uc744 \uccb4\uacc4\uc801\uc73c\ub85c \uac80\uc0ac\ud568\uc73c\ub85c\uc368 \uac80\uc0ac\uad00\uc740 \ucf00\uc774\uc2a4 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\ub294 \uc7a0\uc7ac\uc801\uc778 \ubb38\uc81c\ub97c \uc2dd\ubcc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ube44\ud30c\uad34 \uac80\uc0ac \ubc29\ubc95\uacfc \uacb0\ud569\ub41c \uc774\ub7ec\ud55c \uc2dc\uac01\uc801 \ud3c9\uac00\ub294 \uc624\uc77c \ucf00\uc774\uc2f1\uc774 \ud544\uc694\ud55c \ud488\uc9c8 \ud45c\uc900\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud55c \uac15\ub825\ud55c \ud504\ub808\uc784\uc6cc\ud06c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uad81\uadf9\uc801\uc73c\ub85c \ucca0\uc800\ud55c \uac80\uc0ac\ub294 \uc624\uc77c \ucd94\ucd9c \uc791\uc5c5\uc758 \uc2e0\ub8b0\uc131\uacfc \uc548\uc804\uc131\uc5d0 \uae30\uc5ec\ud558\uba70 \uc81c\uc870 \uacf5\uc815\uc5d0\uc11c \uc138\uc2ec\ud55c \ud488\uc9c8 \uad00\ub9ac\uc758 \uc911\uc694\uc131\uc744 \uac15\uc870\ud569\ub2c8\ub2e4.<\/p>\n<h1 id=\"material-testing-methods-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%EC%9E%AC%EB%A3%8C%EC%8B%9C%ED%97%98%EB%B0%A9%EB%B2%95\"><\/span>\uc7ac\ub8cc\uc2dc\ud5d8\ubc29\ubc95<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\uc624\uc77c \ucf00\uc774\uc2f1\uc758 \uc81c\uc870 \ud488\uc9c8\uc744 \uac80\uc0ac\ud560 \ub54c\ub294 \ucf00\uc774\uc2f1\uc774 \uc548\uc804 \ubc0f \uc131\ub2a5\uc5d0 \ub300\ud574 \uc694\uad6c\ub418\ub294 \ud45c\uc900\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \ub2e4\uc591\ud55c \uc7ac\ub8cc \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc624\uc77c \ucf00\uc774\uc2f1\uc758 \ubb34\uacb0\uc131\uc740 \uc678\ubd80 \uc555\ub825\uc73c\ub85c\ubd80\ud130 \uc720\uc815\uc744 \ubcf4\ud638\ud558\uace0 \uc9c0\ud558\uc218 \uc624\uc5fc\uc744 \ubc29\uc9c0\ud558\ub294 \uc5ed\ud560\uc744 \ud558\uae30 \ub54c\ubb38\uc5d0 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc6b0\uc120, \uc7ac\ub8cc \uc2dc\ud5d8\uc758 \uac00\uc7a5 \uae30\ubcf8\uc801\uc778 \ubc29\ubc95 \uc911 \ud558\ub098\ub294 \ucf00\uc774\uc2f1 \uc7ac\ub8cc\uc758 \uac15\ub3c4\uc640 \uc5f0\uc131\uc744 \uce21\uc815\ud558\ub294 \uc778\uc7a5 \uc2dc\ud5d8\uc785\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc0d8\ud50c\uc774 \ud30c\uc190\ub420 \ub54c\uae4c\uc9c0 \uc81c\uc5b4\ub41c \ud798\uc744 \uc801\uc6a9\ud558\uc5ec \uc7ac\ub8cc\uc758 \ud56d\ubcf5 \uac15\ub3c4, \ucd5c\ub300 \uc778\uc7a5 \uac15\ub3c4 \ubc0f \uc2e0\uc7a5\ub960\uc744 \uacb0\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub9e4\uac1c\ubcc0\uc218\ub294 \ucf00\uc774\uc2f1\uc774 \ub4dc\ub9b4\ub9c1 \ubc0f \uc0dd\uc0b0 \uc911\uc5d0 \uc9c1\uba74\ud558\ub294 \uc751\ub825\uc744 \uacac\ub51c \uc218 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub97c \ud3c9\uac00\ud558\ub294 \ub370 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p><a href=\"\/tag\/api-5ct\" target=\"_blank\"><strong><strong>\u00a0API<\/strong> <strong> 5CT<\/strong><\/strong><\/a> <a href=\"\/tag\/q125-casing\" target=\"_blank\"><strong><a href=\"\/tag\/q125\" target=\"_blank\"><strong>Q125<\/strong><\/a> <a href=\"\/tag\/casing\" target=\"_blank\"><strong>casing<\/strong><\/a><\/strong><\/a> Best <a href=\"\/tag\/china\" target=\"_blank\"><strong>China<\/strong><\/a> \uc218\ucd9c\uc5c5\uccb4\uc778\uc7a5 \uc2dc\ud5d8 \uc678\uc5d0\ub3c4 \uacbd\ub3c4 \uc2dc\ud5d8\uc740 \uc624\uc77c \ucf00\uc774\uc2f1 \uc7ac\ub8cc\uc758 \ud488\uc9c8\uc744 \ud3c9\uac00\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \ubc29\ubc95\uc785\ub2c8\ub2e4. Rockwell \ub610\ub294 Brinell \ud14c\uc2a4\ud2b8\uc640 \uac19\uc740 \uacbd\ub3c4 \ud14c\uc2a4\ud2b8\ub294 \ubcc0\ud615 \ubc0f \ub9c8\ubaa8\uc5d0 \ub300\ud55c \uc7ac\ub8cc\uc758 \uc800\ud56d\uc5d0 \ub300\ud55c \ud1b5\ucc30\ub825\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub354 \ub2e8\ub2e8\ud55c \uc18c\uc7ac\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ub098\uc740 \ub0b4\ub9c8\ubaa8\uc131\uc744 \ub098\ud0c0\ub0b4\uba70, \uc774\ub294 \uc5f4\uc545\ud55c \ud658\uacbd\uc5d0\uc11c \ucf00\uc774\uc2a4\uc758 \uc218\uba85\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub610\ud55c \uacbd\ub3c4 \ud14c\uc2a4\ud2b8 \uacb0\uacfc\ub97c \ub2e4\ub978 \uae30\uacc4\uc801 \ud2b9\uc131\uacfc \uc5f0\uad00\uc2dc\ud0ac \uc218 \uc788\uc5b4 \uc7ac\ub8cc\uc758 \uc131\ub2a5 \ud2b9\uc131\uc744 \ubcf4\ub2e4 \ud3ec\uad04\uc801\uc73c\ub85c \uc774\ud574\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"oil casing,casing process,oilfield casing,casing oilfield,casing an oil well,oil well casing\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/rr_qoUKWGrw?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>\uac8c\ub2e4\uac00 \uae08\uc18d \uc870\uc9c1 \ubd84\uc11d\uc740 \ucf00\uc774\uc2f1 \uc7ac\ub8cc\uc758 \ubbf8\uc138 \uad6c\uc870\ub97c \uc870\uc0ac\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc0d8\ud50c\uc744 \uc900\ube44\ud558\uace0 \ud604\ubbf8\uacbd\uc73c\ub85c \uad00\ucc30\ud568\uc73c\ub85c\uc368 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc7ac\ub8cc\uc758 \ubb34\uacb0\uc131\uc744 \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\ub294 \ud568\uc720\ubb3c, \uacf5\uadf9 \ub610\ub294 \uc785\uc790 \ud06c\uae30 \ubcc0\ud654\uc640 \uac19\uc740 \uacb0\ud568\uc744 \uc2dd\ubcc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ubd84\uc11d\uc740 \uac70\uc2dc\uc801 \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc744 \ud1b5\ud574 \uba85\ud655\ud558\uc9c0 \uc54a\uc744 \uc218 \uc788\ub294 \ubb38\uc81c\ub97c \uac10\uc9c0\ud558\ub294 \ub370 \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ubbf8\uc138\ud55c \ubbf8\uc138 \uad6c\uc870\ub294 \ub354 \uacac\uace0\ud55c \uc7ac\ub8cc\ub97c \ub098\ud0c0\ub0bc \uc218 \uc788\ub294 \ubc18\uba74, \uac70\uce5c \uad6c\uc870\ub294 \uc7a0\uc7ac\uc801\uc778 \uc57d\uc810\uc744 \ub098\ud0c0\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc7ac\ub8cc \ud14c\uc2a4\ud2b8\uc758 \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \uce21\uba74\uc740 \ub0b4\uc2dd\uc131 \ud3c9\uac00\uc785\ub2c8\ub2e4. \uc624\uc77c \ucf00\uc774\uc2f1\uc774 \uc791\ub3d9\ud558\ub294 \ud658\uacbd\uc758 \ubd80\uc2dd\uc131 \ud2b9\uc131\uc744 \uace0\ub824\ud560 \ub54c \uc7ac\ub8cc\uac00 \uc774\ub7ec\ud55c \uc870\uac74\uc744 \uc5bc\ub9c8\ub098 \uc798 \uacac\ub51c \uc218 \uc788\ub294\uc9c0 \ud3c9\uac00\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc5fc\uc218 \ubd84\ubb34 \ud14c\uc2a4\ud2b8 \ubc0f \uc804\uae30\ud654\ud559 \ud14c\uc2a4\ud2b8\uc640 \uac19\uc740 \uae30\uc220\uc740 \uc7ac\ub8cc\uc758 \ubd80\uc2dd \ubbfc\uac10\uc131\uc5d0 \uad00\ud55c \uadc0\uc911\ud55c \uc815\ubcf4\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud14c\uc2a4\ud2b8\ub294 \uc2e4\uc81c \uc870\uac74\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud568\uc73c\ub85c\uc368 \ucf00\uc774\uc2a4\uc758 \uc218\uba85\uc744 \uc608\uce21\ud558\uace0 \uc7ac\ub8cc \uc120\ud0dd \ubc0f \ubcf4\ud638 \ucf54\ud305\uc5d0 \uad00\ud55c \uacb0\uc815\uc744 \ub0b4\ub9ac\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uae30\uacc4\uc801 \ubc0f \uc57c\uae08\ud559\uc801 \ud14c\uc2a4\ud2b8 \uc678\uc5d0\ub3c4 \ube44\ud30c\uad34 \ud14c\uc2a4\ud2b8(NDT) \ubc29\ubc95\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ubb34\uacb0\uc131\uc744 \uc190\uc0c1\uc2dc\ud0a4\uc9c0 \uc54a\uc73c\uba74\uc11c \uc624\uc77c \ucf00\uc774\uc2f1\uc758 \ud488\uc9c8\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \ucd08\uc74c\ud30c \ud14c\uc2a4\ud2b8, \ubc29\uc0ac\uc120 \ucd2c\uc601 \ud14c\uc2a4\ud2b8, \uc790\ubd84 \ud14c\uc2a4\ud2b8 \ub4f1\uc758 \uae30\uc220\uc744 \ud1b5\ud574 \ub0b4\ubd80 \ubc0f \ud45c\uba74 \uacb0\ud568\uc744 \uac10\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubc29\ubc95\uc740 \uc218\uba85 \uc8fc\uae30 \uc804\ubc18\uc5d0 \uac78\uccd0 \ucf00\uc774\uc2f1\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \ubaa8\ub2c8\ud130\ub9c1\ud558\uc5ec \uc7a0\uc7ac\uc801\uc778 \ubb38\uc81c\ub97c \uc989\uc2dc \uc2dd\ubcc4\ud558\uace0 \ud574\uacb0\ud560 \uc218 \uc788\ub2e4\ub294 \uc810\uc5d0\uc11c \ud2b9\ud788 \uc720\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uc81c\uc870 \uacf5\uc815\uc774 \uc624\uc77c \ucf00\uc774\uc2f1\uc758 \ud488\uc9c8\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uace0\ub824\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc6a9\uc811 \uae30\uc220, \uc5f4\ucc98\ub9ac, \uc6d0\uc790\uc7ac \ud488\uc9c8 \ub4f1\uc758 \uc694\uc18c\uac00 \ucd5c\uc885 \uc81c\ud488\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc55e\uc11c \uc5b8\uae09\ud55c \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uacfc \ud568\uaed8 \uc81c\uc870 \uacf5\uc815\uc744 \ucca0\uc800\ud788 \uc870\uc0ac\ud558\uba74 \ucf00\uc774\uc2a4 \ud488\uc9c8\uc5d0 \ub300\ud55c \uc804\uccb4\uc801\uc778 \uc2dc\uac01\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub2e4\uc591\ud55c \uc811\uadfc \ubc29\uc2dd\uc744 \ud1b5\ud569\ud568\uc73c\ub85c\uc368 \uc81c\uc870\uc5c5\uccb4\uc640 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uc0dd\uc0b0\ub41c \uc624\uc77c \ucf00\uc774\uc2f1\uc774 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0b0\uc5c5\uc758 \uc548\uc804\ud558\uace0 \ud6a8\uc728\uc801\uc778 \uc6b4\uc601\uc5d0 \ud544\uc694\ud55c \uc5c4\uaca9\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uad81\uadf9\uc801\uc73c\ub85c \uc624\uc77c \ucf00\uc774\uc2f1\uc758 \ubb34\uacb0\uc131\uacfc \uc2e0\ub8b0\uc131\uc744 \uc720\uc9c0\ud558\uc5ec \ud658\uacbd\uacfc \uc11d\uc720 \ud0d0\uc0ac \ubc0f \uc0dd\uc0b0\uc5d0 \ub300\ud55c \ud22c\uc790\ub97c \ubcf4\ud638\ud558\ub824\uba74 \uc7ac\ub8cc \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc5d0 \ub300\ud55c \ud3ec\uad04\uc801\uc778 \uc774\ud574\uac00 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc721\uc548\uac80\uc0ac\ubc29\ubc95 \uc721\uc548 \uac80\uc0ac \uae30\uc220\uc740 \uc81c\ud488\uc758 \ubb34\uacb0\uc131\uacfc \uc0b0\uc5c5 \ud45c\uc900 \uc900\uc218\uc5d0 \ub300\ud55c \ucd08\uae30 \ud3c9\uac00\ub97c \uc81c\uacf5\ud558\ubbc0\ub85c \uc624\uc77c \ucf00\uc774\uc2f1\uc758 \uc81c\uc870 \ud488\uc9c8\uc744 \uac80\uc0ac\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc740 \ucf00\uc774\uc2f1 \ud45c\uba74\uc5d0 \uade0\uc5f4, \ucc0c\uadf8\ub7ec\uc9d0 \ub610\ub294 \ubd88\uaddc\uce59\uc131\uacfc&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1406,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[1],"tags":[3488,1315,3663,82,92,1301,561,705,1304,3706,1306,1307,2289,494,83,81,2544,2291,1312],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"ko","enabled_languages":["en","ar","zh","nl","fr","de","hi","id","it","ja","ko","pt","ru","es","th","tr","vi"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"ar":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"nl":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/petroleumtubes.com\/ko\/wp-json\/wp\/v2\/posts\/22065"}],"collection":[{"href":"https:\/\/petroleumtubes.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/petroleumtubes.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/petroleumtubes.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/petroleumtubes.com\/ko\/wp-json\/wp\/v2\/comments?post=22065"}],"version-history":[{"count":0,"href":"https:\/\/petroleumtubes.com\/ko\/wp-json\/wp\/v2\/posts\/22065\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/petroleumtubes.com\/ko\/wp-json\/wp\/v2\/media\/1406"}],"wp:attachment":[{"href":"https:\/\/petroleumtubes.com\/ko\/wp-json\/wp\/v2\/media?parent=22065"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/petroleumtubes.com\/ko\/wp-json\/wp\/v2\/categories?post=22065"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/petroleumtubes.com\/ko\/wp-json\/wp\/v2\/tags?post=22065"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}