{"id":21042,"date":"2024-09-18T17:25:21","date_gmt":"2024-09-18T17:25:21","guid":{"rendered":"https:\/\/www.petroleumtube.com\/?p=21042"},"modified":"2024-09-18T18:50:11","modified_gmt":"2024-09-18T18:50:11","slug":"what-are-oil-country-tubular-goods","status":"publish","type":"post","link":"https:\/\/www.petroleumtube.com\/ko\/what-are-oil-country-tubular-goods\/","title":{"rendered":"\uc624\uc77c \ucee8\ud2b8\ub9ac \uad00\ud615 \uc0c1\ud488\uc774\ub780?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_63 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\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><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><\/span><\/span><\/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:\/\/www.petroleumtube.com\/ko\/what-are-oil-country-tubular-goods\/#%EC%98%A4%EC%9D%BC_%EC%BB%A8%ED%8A%B8%EB%A6%AC_%ED%8A%9C%EB%B8%8C%ED%98%95_%EC%A0%9C%ED%92%88%EC%9D%98_%EC%A0%95%EC%9D%98_%EB%B0%8F_%EC%A2%85%EB%A5%98\" title=\"\uc624\uc77c \ucee8\ud2b8\ub9ac \ud29c\ube0c\ud615 \uc81c\ud488\uc758 \uc815\uc758 \ubc0f \uc885\ub958\">\uc624\uc77c \ucee8\ud2b8\ub9ac \ud29c\ube0c\ud615 \uc81c\ud488\uc758 \uc815\uc758 \ubc0f \uc885\ub958<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.petroleumtube.com\/ko\/what-are-oil-country-tubular-goods\/#%EC%84%9D%EC%9C%A0_%EB%B0%8F_%EA%B0%80%EC%8A%A4_%EC%82%B0%EC%97%85%EC%97%90%EC%84%9C%EC%9D%98_%ED%99%9C%EC%9A%A9_%EB%B0%8F_%EC%A4%91%EC%9A%94%EC%84%B1\" title=\"\uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0b0\uc5c5\uc5d0\uc11c\uc758 \ud65c\uc6a9 \ubc0f \uc911\uc694\uc131\">\uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0b0\uc5c5\uc5d0\uc11c\uc758 \ud65c\uc6a9 \ubc0f \uc911\uc694\uc131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.petroleumtube.com\/ko\/what-are-oil-country-tubular-goods\/#%EC%A0%9C%EC%A1%B0%EA%B3%B5%EC%A0%95_%EB%B0%8F_%ED%92%88%EC%A7%88%EA%B8%B0%EC%A4%80\" title=\"\uc81c\uc870\uacf5\uc815 \ubc0f \ud488\uc9c8\uae30\uc900\">\uc81c\uc870\uacf5\uc815 \ubc0f \ud488\uc9c8\uae30\uc900<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"definition-and-types-of-oil-country-tubular-goods-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%EC%98%A4%EC%9D%BC_%EC%BB%A8%ED%8A%B8%EB%A6%AC_%ED%8A%9C%EB%B8%8C%ED%98%95_%EC%A0%9C%ED%92%88%EC%9D%98_%EC%A0%95%EC%9D%98_%EB%B0%8F_%EC%A2%85%EB%A5%98\"><\/span>\uc624\uc77c \ucee8\ud2b8\ub9ac \ud29c\ube0c\ud615 \uc81c\ud488\uc758 \uc815\uc758 \ubc0f \uc885\ub958<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n<a href=\"\/tag\/octg\" target=\"_blank\"><strong>octg<\/strong><\/a>(<a href=\"\/tag\/oil-country-tubular-goods\" target=\"_blank\"><strong><a href=\"\/tag\/oil-country-tubular\" target=\"_blank\"><strong><a href=\"\/tag\/oil\" target=\"_blank\"><strong>oil<\/strong><\/a> country <a href=\"\/tag\/tubular\" target=\"_blank\"><strong>tubular<\/strong><\/a><\/strong><\/a> goods<\/strong><\/a>)\ub294 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0b0\uc5c5\uc5d0\uc11c \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c\ub97c \ub098\ud0c0\ub0b4\uba70, \uc9c0\uad6c \ud45c\uba74 \uae4a\uc740 \uacf3\uc5d0\uc11c \ud0c4\ud654\uc218\uc18c\ub97c \uc2dc\ucd94\ud558\uace0 \ucd94\ucd9c\ud558\ub294 \ub370 \uc911\ucd94\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc218 \ud29c\ube0c \ubc0f \ud30c\uc774\ud504\ub294 \uc720\uc815 \ubc0f \uac00\uc2a4\uc815\uc758 \uadf9\ud55c \uc870\uac74\uc744 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub418\uc5b4 \uae4c\ub2e4\ub85c\uc6b4 \ud658\uacbd\uc5d0\uc11c \uc791\uc5c5\uc758 \ubb34\uacb0\uc131\uacfc \ud6a8\uc728\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p>OCTG\uc5d0\ub294 \ud0c4\uc18c\uac15 \ubc0f \ud569\uae08\uac15\uc73c\ub85c \uc81c\uc791\ub41c \ub2e4\uc591\ud55c \uc774\uc74c\ub9e4 \uc5c6\ub294 \uc6a9\uc811 \ud29c\ube0c \ubc0f \ud30c\uc774\ud504\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc7ac\ub8cc\ub294 \uac15\ub3c4, \ub0b4\uc2dd\uc131, \uc2dc\ucd94, \uc0dd\uc0b0 \ubc0f \ud0d0\uc0ac \ud65c\ub3d9 \uc911\uc5d0 \uc9c1\uba74\ud558\ub294 \uace0\uc555 \uc870\uac74\uc744 \uacac\ub51c \uc218 \uc788\ub294 \ub2a5\ub825\uc744 \uae30\uc900\uc73c\ub85c \uc120\ud0dd\ub429\ub2c8\ub2e4. OCTG \uc81c\uc870\uc5d0\ub294 \uc5c5\uacc4 \ud45c\uc900 \ubc0f \uaddc\uc815\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud55c \uc5c4\uaca9\ud55c \ud488\uc9c8 \uad00\ub9ac \uc870\uce58\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<p>OCTG\uc758 \uc8fc\uc694 \uc720\ud615\uc740 \ucf00\uc774\uc2f1, \ud29c\ube59 \ubc0f \ub4dc\ub9b4 \ud30c\uc774\ud504\uc785\ub2c8\ub2e4. \ucf00\uc774\uc2f1\uc740 \uc2dc\ucd94\uacf5\uc758 \ubd95\uad34\ub97c \ubc29\uc9c0\ud558\uace0 \uc9c0\uce35 \uc720\uccb4\uac00 \uc720\uc815 \ub0b4\uc5d0 \ud3ec\ud568\ub418\ub3c4\ub85d \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc720\uc815 \ubc0f \uac00\uc2a4\uc815\uc758 \ubcbd\uc744 \ub36e\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub610\ud55c \uad6c\uc870\uc801 \uc9c0\uc9c0\ub97c \uc81c\uacf5\ud558\uace0 \uc6b0\ubb3c \uc555\ub825\uc744 \uc81c\uc5b4\ud558\ub294 \u200b\u200b\ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ubc18\uba74\uc5d0 \ud29c\ube59\uc740 \ucf00\uc774\uc2f1 \ub0b4\ubd80\uc5d0 \uc0bd\uc785\ub418\uc5b4 \uc720\uc815\uc5d0\uc11c \ud45c\uba74\uc73c\ub85c \uc624\uc77c\uc774\ub098 \uac00\uc2a4\ub97c \uc6b4\ubc18\ud569\ub2c8\ub2e4. \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud558\uba74\uc11c \ubd80\uc2dd\uc131 \uc720\uccb4\uc640 \uace0\uc628\uc744 \uacac\ub38c\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ub4dc\ub9b4 \ud30c\uc774\ud504\ub294 \ub4dc\ub9b4\ub9c1 \uc720\uccb4\uc640 \ud1a0\ud06c\ub97c \ud45c\uba74\uc5d0\uc11c \uc720\uc815 \ubc14\ub2e5\uc758 \ub4dc\ub9b4 \ube44\ud2b8\ub85c \uc804\ub2ec\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \uc720\ud615\uc758 OCTG\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud30c\uc774\ud504\ub294 \uac15\ud55c \uae30\uacc4\uc801 \uc751\ub825\uc744 \ubc1b\uae30 \ub54c\ubb38\uc5d0 \uad74\ucc29 \uc791\uc5c5 \uc911 \uad7d\ud798, \ube44\ud2c0\ub9bc \ud798 \ubc0f \ub9c8\ubaa8\ub97c \uacac\ub51c \uc218 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>OCTG\uc758 \uac01 \uc720\ud615\uc740 \uad74\ucc29 \ubc0f \uc644\uc131\uae4c\uc9c0 \uc720\uc815 \ub610\ub294 \uac00\uc2a4\uc815\uc758 \uc218\uba85 \uc8fc\uae30\uc5d0\uc11c \ub69c\ub837\ud55c \ubaa9\uc801\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc0dd\uc0b0 \ubc0f \ucd5c\uc885 \ud3ec\uae30\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4. OCTG\uc758 \uc120\ud0dd\uc740 \uc720\uc815 \uae4a\uc774, \ud615\uc131 \ud2b9\uc131, \uc6b4\uc601 \uc870\uac74 \ubc0f \uaddc\uc81c \uc694\uad6c \uc0ac\ud56d\uacfc \uac19\uc740 \uc694\uc18c\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uc6b4\uc601\uc790\ub294 \uc720\uc815\uc758 \uc6b4\uc601 \uc218\uba85 \uc804\ubc18\uc5d0 \uac78\uccd0 \ucd5c\uc801\uc758 \uc131\ub2a5\uacfc \uc548\uc804\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \uac00\uc7a5 \uc801\uc808\ud55c OCTG\ub97c \uc120\ud0dd\ud558\uae30 \uc704\ud574 \uc774\ub7ec\ud55c \uc694\uc18c\ub97c \uc2e0\uc911\ud558\uac8c \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc0ac\uc591 \uce21\uba74\uc5d0\uc11c OCTG\ub294 \ub2e4\uc591\ud55c \uc720\uc815 \uc124\uacc4 \ubc0f \ubb34\uac8c\ub97c \uc218\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \ub2e4\uc591\ud55c \ud06c\uae30, \ub4f1\uae09 \ubc0f \ubb34\uac8c\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4. \uc9c0\uc9c8\ud559\uc801 \uc870\uac74. <a href=\"\/tag\/api\" target=\"_blank\"><strong><strong>\u00a0API<\/strong><\/strong><\/a>(<a href=\"\/tag\/american\" target=\"_blank\"><strong><a href=\"\/tag\/america\" target=\"_blank\"><strong>america<\/strong><\/a>n<\/strong><\/a> <a href=\"\/tag\/petroleum\" target=\"_blank\"><strong>petroleum<\/strong><\/a> <a href=\"\/tag\/institute\" target=\"_blank\"><strong>institute<\/strong><\/a>)\ub294 \uce58\uc218 \uacf5\ucc28, \uae30\uacc4\uc801 \ud2b9\uc131 \ubc0f \ud14c\uc2a4\ud2b8 \uc808\ucc28\ub97c \ud3ec\ud568\ud558\uc5ec OCTG \uc81c\uc870\uc5d0 \ub300\ud55c \ud45c\uc900\uc744 \uc124\uc815\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud45c\uc900\uc740 \uc5c5\uacc4 \uc804\ubc18\uc5d0 \uac78\uccd0 \uc77c\uad00\uc131\uacfc \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\uace0 \uc720\uc815 \ubb34\uacb0\uc131 \ubc0f \uc6b4\uc601 \uc548\uc804\uacfc \uad00\ub828\ub41c \uc704\ud5d8\uc744 \uc644\ud654\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p>\uc7ac\ub8cc \uacfc\ud559 \ubc0f \uc81c\uc870 \uae30\uc220\uc758 \ubc1c\uc804\uc740 OCTG \uc124\uacc4 \ubc0f \uc131\ub2a5\uc758 \ud601\uc2e0\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \uc8fc\ub3c4\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc2ec\ud574 \ubc0f \uace0\uc555\/\uace0\uc628 \uc720\uc815\uacfc \uac19\uc774 \uc810\uc810 \ub354 \uae4c\ub2e4\ub85c\uc6cc\uc9c0\ub294 \ud658\uacbd\uc5d0\uc11c \ub0b4\uc2dd\uc131\uc744 \uac15\ud654\ud558\uace0 \uc11c\ube44\uc2a4 \uc218\uba85\uc744 \uc5f0\uc7a5\ud558\uba70 \uc6b4\uc601 \ud6a8\uc728\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30 \uc704\ud574 \uc0c8\ub85c\uc6b4 \ud569\uae08 \ubc0f \ucf54\ud305\uc774 \uac1c\ubc1c\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \ud658\uacbd \uace0\ub824 \uc0ac\ud56d\uacfc \uc9c0\uc18d \uac00\ub2a5\uc131\uc740 OCTG \uc120\ud0dd \ubc0f \uc0ac\uc6a9. \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0dd\uc0b0\uc758 \uc218\uba85\uc8fc\uae30 \uc804\ubc18\uc5d0 \uac78\uccd0 \ud658\uacbd\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc904\uc774\uace0, \ud0c4\uc18c \ubc30\ucd9c\ub7c9\uc744 \ucd5c\uc18c\ud654\ud558\uba70, \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 OCTG \uc18c\uc7ac \ubc0f \uae30\uc220\uc744 \uac1c\ubc1c\ud558\ub824\ub294 \ub178\ub825\uc774 \uc9c4\ud589 \uc911\uc785\ub2c8\ub2e4.<\/p>\n<p>\uacb0\ub860\uc801\uc73c\ub85c, OCTG(Oil Country <a href=\"\/tag\/tubular-goods\" target=\"_blank\"><strong>tubular goods<\/strong><\/a>)\ub294 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0dd\uc0b0\uc758 \ucd08\uc11d\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc2dc\ucd94, \uc0dd\uc0b0 \ubc0f \ud0d0\uc0ac \ud65c\ub3d9\uc744 \uc704\ud574 \uc124\uacc4\ub41c \ub2e4\uc591\ud55c \ud2b9\uc218 \ud29c\ube0c \ubc0f \ud30c\uc774\ud504\ub97c \ud3ec\uad04\ud558\ub294 \uac00\uc2a4 \uc0b0\uc5c5. \ucf00\uc774\uc2f1 \ubc0f \ud29c\ube59\ubd80\ud130 \ub4dc\ub9b4 \ud30c\uc774\ud504\uae4c\uc9c0 OCTG\ub294 \ub2e4\uc591\ud55c \uc9c0\uc9c8\ud559\uc801 \ubc0f \uc6b4\uc601 \uc870\uac74\uc5d0\uc11c \uc720\uc815 \ubb34\uacb0\uc131, \uc6b4\uc601 \ud6a8\uc728\uc131 \ubc0f \uc548\uc804\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uae30\uc220\uc774 \ubc1c\uc804\ud558\uace0 \uc0b0\uc5c5 \ud45c\uc900\uc774 \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c OCTG\ub294 \uc5c4\uaca9\ud55c \ud488\uc9c8 \ubc0f \ud658\uacbd \ud45c\uc900\uc744 \uc900\uc218\ud558\uba74\uc11c \uacc4\uc18d\ud574\uc11c \uc99d\uac00\ud558\ub294 \uae00\ub85c\ubc8c \uc5d0\ub108\uc9c0 \uc0dd\uc0b0 \uc218\uc694\ub97c \ucda9\uc871\ud558\uae30 \uc704\ud574 \uacc4\uc18d\ud574\uc11c \ubc1c\uc804\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h1 id=\"applications-and-importance-in-the-oil-and-gas-industry-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%EC%84%9D%EC%9C%A0_%EB%B0%8F_%EA%B0%80%EC%8A%A4_%EC%82%B0%EC%97%85%EC%97%90%EC%84%9C%EC%9D%98_%ED%99%9C%EC%9A%A9_%EB%B0%8F_%EC%A4%91%EC%9A%94%EC%84%B1\"><\/span>\uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0b0\uc5c5\uc5d0\uc11c\uc758 \ud65c\uc6a9 \ubc0f \uc911\uc694\uc131<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nOCTG(Oil Country Tubular Goods)\ub294 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0b0\uc5c5\uc744 \uad6c\uc131\ud558\ub294 \ubcf5\uc7a1\ud55c \uc6b4\uc601 \ub124\ud2b8\uc6cc\ud06c \ub0b4\uc758 \ud544\uc218 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uc2ec\ub9ac\uc2a4 \ubc0f \uc6a9\uc811 \uad00\ud615 \uc81c\ud488\uc73c\ub85c \uad6c\uc131\ub41c OCTG\ub294 \ud0c4\ud654\uc218\uc18c \ud0d0\uc0ac, \uc2dc\ucd94, \uc0dd\uc0b0 \ubc0f \uc6b4\uc1a1\uc5d0 \uc911\uc694\ud55c \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. OCTG\uc758 \uc801\uc6a9\uc740 \uae00\ub85c\ubc8c \uc5d0\ub108\uc9c0 \uacf5\uae09\uc744 \ucd09\uc9c4\ud558\ub294 \uc778\ud504\ub77c\uc758 \ucd08\uc11d\uc73c\ub85c\uc11c\uc758 \uc911\uc694\uc131\uc744 \uac15\uc870\ud569\ub2c8\ub2e4.<\/p>\n<p>OCTG\uc758 \ud575\uc2ec\uc5d0\ub294 \ucf00\uc774\uc2f1, \ud29c\ube59 \ubc0f \ub4dc\ub9b4 \ud30c\uc774\ud504\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc73c\uba70 \uac01\uac01\uc740 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc791\uc5c5 \uc911\uc5d0 \uc9c1\uba74\ud558\ub294 \uae4c\ub2e4\ub85c\uc6b4 \uc870\uac74\uc744 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \ub9de\ucda4 \uc81c\uc791\ub418\uc5c8\uc2b5\ub2c8\ub2e4. OCTG\uc758 \uc8fc\uc694 \uc751\uc6a9 \ubd84\uc57c\uc778 \ucf00\uc774\uc2f1\uc740 \uc2dc\ucd94\ub41c \uc720\uc815\uc758 \ubcbd\uc744 \ub77c\uc774\ub2dd\ud558\uc5ec \ud615\uc131 \ubd95\uad34\ub97c \ubc29\uc9c0\ud558\uace0 \uc720\uc815 \uc555\ub825\uc744 \uad00\ub9ac\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub294 \uc0dd\uc0b0 \uc720\uccb4\uac00 \ud45c\uba74\uc5d0 \ud6a8\uc728\uc801\uc73c\ub85c \ub3c4\ub2ec\ud558\ub294 \ud1b5\ub85c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ubc18\uba74\uc5d0 \ud29c\ube59\uc740 \ucf00\uc774\uc2f1 \ub0b4\ubd80\uc5d0 \uc0bd\uc785\ub418\uc5b4 \uc11d\uc720\ub098 \uac00\uc2a4\uc758 \ucd94\ucd9c\uc744 \uc6a9\uc774\ud558\uac8c \ud558\uace0 \uc720\uc815 \ucc98\ub9ac\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ub2e4\uc591\ud55c \ud654\ud559 \ubb3c\uc9c8\uc744 \uc804\ub2ec\ud569\ub2c8\ub2e4. \ub4dc\ub9b4 \ud30c\uc774\ud504\ub294 \uad74\ucc29 \ub2e8\uacc4\uc5d0\uc11c \ub4dc\ub9b4 \ube44\ud2b8\ub97c \ud68c\uc804\uc2dc\ud0a4\uace0 \uad74\ucc29 \uc720\uccb4\ub97c \uc21c\ud658\uc2dc\ud0a4\ub294 \ub370 \uc0ac\uc6a9\ub418\uba70 \uc720\uc815 \uac74\uc124 \ucd08\uae30 \ub2e8\uacc4\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.petroleumtube.com\/wp-content\/uploads\/2021\/12\/background-132.png\"><\/p>\n<p>OCTG\uc758 \uc911\uc694\uc131\uc740 \uae30\uacc4\uc801 \ud2b9\uc131\ubfd0\ub9cc \uc544\ub2c8\ub77c \uac00\ud639\ud55c \ud658\uacbd \uc870\uac74\uacfc \ubd80\uc2dd\uc131 \uc694\uc18c\ub97c \uacac\ub51c \uc218 \uc788\ub294 \ub2a5\ub825\uc5d0\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uad00\ud615 \uc81c\ud488\uc740 \uc2ec\ud574 \uc2dc\ucd94 \ub610\ub294 \uc721\uc0c1 \uc720\uc804\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ub192\uc740 \uc555\ub825, \uc628\ub3c4 \ubc0f \ubd80\uc2dd\uc131 \ud658\uacbd\uc744 \uacac\ub514\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub294 \ucca8\ub2e8 \uc57c\uae08 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec OCTG\uac00 \uc5c4\uaca9\ud55c \uc0b0\uc5c5 \ud45c\uc900\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \ud568\uc73c\ub85c\uc368 \ud604\uc7a5\uc758 \uc2e0\ub8b0\uc131\uacfc \uc218\uba85\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c OCTG\ub294 \ud6a8\uc728\uc801\uc778 \uc790\uc6d0 \ucd94\ucd9c\uc744 \ud1b5\ud574 \uc5d0\ub108\uc9c0 \ubd80\ubb38 \ub0b4 \uc9c0\uc18d \uac00\ub2a5\uc131 \ub178\ub825\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. OCTG\ub294 \uc720\uc815 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud558\uace0 \uc0dd\uc0b0 \uc18d\ub3c4\ub97c \ud5a5\uc0c1\ud568\uc73c\ub85c\uc368 \uc6b4\uc601 \uc911\ub2e8 \uc2dc\uac04\uc744 \uc904\uc774\uace0 \ud658\uacbd\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \ub370 \uae30\uc5ec\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud6a8\uc728\uc131\uc740 \ud658\uacbd \uaddc\uc81c \ubc0f \uc9c0\uc18d \uac00\ub2a5\uc131 \ubaa9\ud45c\ub97c \uc900\uc218\ud558\uba74\uc11c \uae00\ub85c\ubc8c \uc5d0\ub108\uc9c0 \uc218\uc694\ub97c \ucda9\uc871\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p><a href=\"\/tag\/api-5ct-2\" target=\"_blank\"><strong><a href=\"\/tag\/api-5c\" target=\"_blank\"><strong>api 5c<\/strong><\/a>t<\/strong><\/a> C110 <a href=\"\/tag\/casing\" target=\"_blank\"><strong>casing<\/strong><\/a> \uc911\uad6d \ucd5c\uace0\uc758 \uacf5\uc7a5\ud574\uc0c1 \uc2dc\ucd94 \uc791\uc5c5\uc5d0\uc11c OCTG\ub294 \ud574\uc800 \uc9c0\ud558\uc5d0 \uc704\uce58\ud55c \ud0c4\ud654\uc218\uc18c \ub9e4\uc7a5\ub7c9\uc5d0 \uc811\uadfc\ud558\ub294 \ub370 \uc911\ucd94\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. OCTG \uc81c\ud488\uc758 \ub0b4\uad6c\uc131\uacfc \uc2e0\ub8b0\uc131\uc740 \uc7a5\ube44\uac00 \uadf9\uc2ec\ud55c \uc555\ub825\uacfc \ubd80\uc2dd\uc131 \uc5fc\ubd84 \ud658\uacbd\uc744 \uacac\ub38c\uc57c \ud558\ub294 \uc2ec\ud574 \uc2dc\ucd94\uc640 \uad00\ub828\ub41c \uc704\ud5d8\uc744 \uc644\ud654\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131\uc73c\ub85c \uc778\ud574 OCTG\ub294 \uc548\uc804\ud558\uace0 \ud6a8\uc728\uc801\uc778 \ud0d0\uc0ac \ubc0f \uc0dd\uc0b0 \ud65c\ub3d9\uc744 \ubcf4\uc7a5\ud558\ub294 \ud574\uc591 \ud50c\ub7ab\ud3fc \ubc0f \ud574\uc800 \uc124\uce58\uc5d0 \uc5c6\uc5b4\uc11c\ub294 \uc548 \ub420 \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c OCTG\ub294 \uc720\uc815 \uc131\ub2a5\uc744 \ucd5c\uc801\ud654\ud558\uace0 \ud68c\uc218\uc728\uc744 \ucd5c\ub300\ud654\ud558\uc5ec \uc11d\uc720 \ubc0f \uac00\uc2a4 \ud504\ub85c\uc81d\ud2b8\uc758 \uacbd\uc81c\uc801 \uc0dd\uc874 \uac00\ub2a5\uc131\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc801\uc808\ud55c OCTG \uc81c\ud488 \uc120\ud0dd\uc740 \uc800\uc218\uc9c0 \ud2b9\uc131, \uc720\uc815 \uae4a\uc774, \uc608\uc0c1 \uc0dd\uc0b0 \uc870\uac74 \ub4f1\uc758 \uc694\uc18c\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub9de\ucda4\ud615 \uc811\uadfc \ubc29\uc2dd\uc744 \ud1b5\ud574 \uc6b4\uc601\uc790\ub294 \uc720\uc815 \uc218\uba85 \uc8fc\uae30 \uc804\ubc18\uc5d0 \uac78\uccd0 \ucd5c\uc801\uc758 \uc6b4\uc601 \ud6a8\uc728\uc131\uacfc \ube44\uc6a9 \ud6a8\uc728\uc131\uc744 \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uacb0\ub860\uc801\uc73c\ub85c \uc11d\uc720 \uc0dd\uc0b0\uad6d \uad00\ud615 \uc81c\ud488\uc740 \ub2e4\uc591\ud55c \uad00\ud615 \uc81c\ud488\uc744 \ud3ec\uad04\ud558\ub294 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uacf5\uae09\ub9dd\uc758 \uc911\uc694\ud55c \uc5f0\uacb0 \uace0\ub9ac\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc5c4\uaca9\ud55c \uc6b4\uc601\uc0c1\uc758 \uc5b4\ub824\uc6c0\uc744 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc2dc\ucd94\ubd80\ud130 \uc0dd\uc0b0\uae4c\uc9c0, OCTG\ub294 \uc5d0\ub108\uc9c0 \ubcf4\uc548\uacfc \uc9c0\uc18d \uac00\ub2a5\uc131\uc5d0 \ub300\ud55c \uc5c5\uacc4\uc758 \ud0d0\uad6c\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uae30\uc220 \ubc1c\uc804\uc774 \uc7ac\ub8cc \ubc0f \uc81c\uc870 \uacf5\uc815\uc758 \ud601\uc2e0\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \uc8fc\ub3c4\ud568\uc5d0 \ub530\ub77c OCTG\ub294 \uae00\ub85c\ubc8c \uc5d0\ub108\uc9c0 \ud0d0\uc0ac \ubc0f \uc0dd\uc0b0\uc758 \ubbf8\ub798\ub97c \ud615\uc131\ud558\ub294 \ub370 \uc5c6\uc5b4\uc11c\ub294 \uc548 \ub420 \uc874\uc7ac\ub85c \ub0a8\uc744 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h1 id=\"manufacturing-processes-and-quality-standards-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%EC%A0%9C%EC%A1%B0%EA%B3%B5%EC%A0%95_%EB%B0%8F_%ED%92%88%EC%A7%88%EA%B8%B0%EC%A4%80\"><\/span>\uc81c\uc870\uacf5\uc815 \ubc0f \ud488\uc9c8\uae30\uc900<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nOCTG(Oil Country Tubular Goods)\ub294 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0b0\uc5c5\uc5d0\uc11c \uc911\ucd94\uc801\uc778 \uc5ed\ud560\uc744 \ud558\uba70 \uc2dc\ucd94 \ubc0f \uc0dd\uc0b0 \uc791\uc5c5\uc5d0\uc11c \ud544\uc218 \uad6c\uc131 \uc694\uc18c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc218 \ud30c\uc774\ud504\ub294 \uc720\uc815 \uae4a\uc740 \uacf3\uc758 \uc5f4\uc545\ud55c \ud658\uacbd \uc870\uac74\uacfc \uace0\uc555 \ud658\uacbd\uc744 \uacac\ub38c\uc57c \ud569\ub2c8\ub2e4. OCTG\uc758 \uc81c\uc870 \ud504\ub85c\uc138\uc2a4\uc640 \ud488\uc9c8 \ud45c\uc900\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \uc11d\uc720 \ud0d0\uc0ac \ubc0f \ucd94\ucd9c\uc758 \uc2e0\ub8b0\uc131\uacfc \uc548\uc804\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>OCTG \uc81c\uc870\uc5d0\ub294 \uc5c4\uaca9\ud55c \uc5c5\uacc4 \ud45c\uc900\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \uc5ec\ub7ec \ubcf5\uc7a1\ud55c \ud504\ub85c\uc138\uc2a4\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc5ec\uc815\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uac15\ub3c4, \ub0b4\uc2dd\uc131 \ubc0f \uc5f0\uc131\uc5d0 \ucd5c\uc801\ud654\ub41c \uac15\ucca0 \ud569\uae08\uacfc \uac19\uc740 \uace0\ud488\uc9c8 \uc6d0\uc790\uc7ac\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc5d0\uc11c \uc2dc\uc791\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc7ac\ub8cc\ub294 \uc720\uc815\uc758 \uae4c\ub2e4\ub85c\uc6b4 \uc870\uac74\uc744 \uacac\ub514\ub294 \ub370 \uc911\uc694\ud55c \uc9c0\uc815\ub41c \uae30\uacc4\uc801 \ud2b9\uc131\uacfc \ud654\ud559\uc801 \uad6c\uc131\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 \uc5c4\uaca9\ud55c \ud14c\uc2a4\ud2b8\ub97c \uac70\uce69\ub2c8\ub2e4.<\/p>\n<p>\uc6d0\ub8cc\uac00 \uc2b9\uc778\ub418\uba74 \uc81c\uc870 \uacf5\uc815\uc774 \ud30c\uc774\ud504 \ud615\uc131\uc73c\ub85c \uc9c4\ud589\ub429\ub2c8\ub2e4. OCTG \ud30c\uc774\ud504\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc2ec\ub9ac\uc2a4 \ub610\ub294 \uc6a9\uc811 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc0dd\uc0b0\ub429\ub2c8\ub2e4. \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\ub294 \ub2e8\ub2e8\ud55c \uac15\ucca0 \ube4c\ub81b\uc744 \ub6ab\uc5b4 \uc911\uacf5 \uc258\uc744 \ud615\uc131\ud55c \ud6c4 \uc5f4\uac04 \uc555\uc5f0 \ubc0f \ub0c9\uac04 \uc778\ubc1c \uacf5\uc815\uc744 \ud1b5\ud574 \uc6d0\ud558\ub294 \ud30c\uc774\ud504 \uce58\uc218\ub85c \ub298\ub824 \uc131\ud615\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c \uc81c\uc870\ub429\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \uae4a\uc740 \ub4dc\ub9b4\ub9c1 \uc791\uc5c5\uc5d0 \uc774\uc0c1\uc801\uc778 \uade0\uc77c\ud55c \uad6c\uc870\uc640 \ub192\uc740 \uae30\uacc4\uc801 \uac15\ub3c4\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ubc18\uba74\uc5d0 \uc6a9\uc811 OCTG \ud30c\uc774\ud504\ub294 \uac15\ud310\uc744 \uc6d0\ud1b5\ud615\uc73c\ub85c \uad74\ub824\uc11c \uae38\uc774 \ubc29\ud5a5\uc73c\ub85c \uc6a9\uc811\ud558\uc5ec \uc81c\uc791\ub429\ub2c8\ub2e4. \uc6a9\uc811\ub41c \uc774\uc74c\uc0c8\ub294 \ube44\ud30c\uad34 \ud14c\uc2a4\ud2b8\ub97c \uac70\uccd0 \ubb34\uacb0\uc131\uacfc \uc5c5\uacc4 \ud45c\uc900 \uc900\uc218 \uc5ec\ubd80\ub97c \ud655\uc778\ud569\ub2c8\ub2e4. \uc6a9\uc811 \ud30c\uc774\ud504\ub294 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\uc5d0 \ube44\ud574 \uae30\uacc4\uc801 \ud2b9\uc131\uc774 \uc57d\uac04 \ub2e4\ub97c \uc218 \uc788\uc9c0\ub9cc \uc6a9\uc811 \uae30\uc220\uc758 \ubc1c\uc804\uc73c\ub85c \uc720\uc804 \uc791\uc5c5\uc758 \uc2e0\ub8b0\uc131\uacfc \uc131\ub2a5\uc774 \ud06c\uac8c \ud5a5\uc0c1\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>OCTG \uc81c\uc870 \uc911 \ud488\uc9c8 \uad00\ub9ac\uac00 \uac00\uc7a5 \uc911\uc694\ud569\ub2c8\ub2e4. \uc0dd\uc0b0 \uacf5\uc815\uc758 \uac01 \ub2e8\uacc4\ub97c \uba74\ubc00\ud788 \ubaa8\ub2c8\ud130\ub9c1\ud558\uc5ec \uc0ac\uc591\uacfc\uc758 \ud3b8\ucc28\ub97c \uac10\uc9c0\ud569\ub2c8\ub2e4. \ucd08\uc74c\ud30c \uac80\uc0ac, \uc804\uc790\uae30 \ud14c\uc2a4\ud2b8, \uc815\uc218\uc555 \ud14c\uc2a4\ud2b8\uc640 \uac19\uc740 \uace0\uae09 \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud30c\uc774\ud504 \ubb34\uacb0\uc131\uc744 \uc190\uc0c1\uc2dc\ud0ac \uc218 \uc788\ub294 \uade0\uc5f4, \ub7a9 \ub610\ub294 \uc774\ubb3c\uc9c8\uacfc \uac19\uc740 \uc7a0\uc7ac\uc801\uc778 \uacb0\ud568\uc744 \uc2dd\ubcc4\ud569\ub2c8\ub2e4. \uc5c4\uaca9\ud55c \uce58\uc218 \uac80\uc0ac\ub97c \ud1b5\ud574 \uc815\ud655\ud55c \uacf5\ucc28\uac00 \uc720\uc9c0\ub418\uc5b4 \ub2e4\uc6b4\ud640 \uc7a5\ube44 \ubc0f \ub3c4\uad6c\uc640\uc758 \ud638\ud658\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c OCTG \uc81c\uc870\uc5c5\uccb4\ub294 \uc7ac\ub8cc \uad6c\uc131, \uae30\uacc4\uc801 \ud2b9\uc131, \uc81c\uc870 \uacf5\uc815\uc5d0 \ub300\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \uc815\uc758\ud558\ub294 API(American Petroleum Institute) \uc0ac\uc591\uacfc \uac19\uc740 \uad6d\uc81c \ud45c\uc900\uc744 \uc900\uc218\ud569\ub2c8\ub2e4. \ubc0f \ud14c\uc2a4\ud2b8 \uc808\ucc28. \uc774\ub7ec\ud55c \ud45c\uc900\uc744 \uc900\uc218\ud558\ub294 \uac83\uc740 \uaddc\uc81c \uc694\uad6c \uc0ac\ud56d\uc77c \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0b0\uc5c5\uc5d0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uace0\ud488\uc9c8 \uc81c\ud488\uc744 \uc81c\uacf5\ud558\ub824\ub294 \uc81c\uc870\uc5c5\uccb4\uc758 \uc57d\uc18d\uc5d0 \ub300\ud55c \uc99d\uac70\uc774\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n<p>\ucd5c\uadfc \uba87 \ub144\uac04 \uae30\uc220 \ubc1c\uc804\uc73c\ub85c \uc778\ud574 OCTG \uc81c\uc870 \ud504\ub85c\uc138\uc2a4\uac00 \uac1c\uc120\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ucca0\uac15 \uc81c\uc870, \ud30c\uc774\ud504 \uc131\ud615 \uae30\uc220 \ubc0f \uac80\uc0ac \uae30\uc220\uc758 \ud601\uc2e0\uc744 \ud1b5\ud574 \uc81c\uc870\uc5c5\uccb4\ub294 \ud5a5\uc0c1\ub41c \uc131\ub2a5, \uc218\uba85 \ubc0f \ube44\uc6a9 \ud6a8\uc728\uc131\uc744 \uc81c\uacf5\ud558\ub294 \ud30c\uc774\ud504\ub97c \uc0dd\uc0b0\ud560 \uc218 \uc788\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uace0\uae09 \uc5f0\uacb0\ubd80 \ubc0f \ub0b4\ubd80\uc2dd\uc131 \ud569\uae08\uc758 \uac1c\ubc1c\ub85c \uae4c\ub2e4\ub85c\uc6b4 \ud658\uacbd\uc5d0\uc11c OCTG\uc758 \uc791\ub3d9 \uc218\uba85\uc774 \uc5f0\uc7a5\ub418\uc5b4 \uc6b4\uc601\uc790\uc758 \uac00\ub3d9 \uc911\uc9c0 \uc2dc\uac04\uacfc \uc720\uc9c0 \uad00\ub9ac \ube44\uc6a9\uc774 \uc808\uac10\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>OCTG \ud488\uc9c8 \ud45c\uc900\uc758 \uc911\uc694\uc131\uc740 \uc544\ubb34\ub9ac \uac15\uc870\ud574\ub3c4 \uc9c0\ub098\uce58\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc81c\uc870 \ubaa8\ubc94 \uc0ac\ub840\uc640 \uc0b0\uc5c5 \uc0ac\uc591\uc744 \uc5c4\uaca9\ud558\uac8c \uc900\uc218\ud568\uc73c\ub85c\uc368 OCTG \ud30c\uc774\ud504\ub294 \uc11d\uc720 \ubc0f \uac00\uc2a4 \ud0d0\uc0ac\uc758 \uae4c\ub2e4\ub85c\uc6b4 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4. \uc6d0\uc790\uc7ac \uc120\ud0dd\ubd80\ud130 \ubc30\uc1a1 \uc804 \ucd5c\uc885 \uac80\uc0ac\uae4c\uc9c0 \uc81c\uc870 \uacf5\uc815\uc758 \ubaa8\ub4e0 \ub2e8\uacc4\ub294 \uc2e0\ub8b0\uc131, \uc548\uc804\uc131, \uc131\ub2a5\uc5d0 \ub300\ud55c \uace0\uac1d\uc758 \uae30\ub300\ub97c \ucda9\uc871\ud558\uac70\ub098 \uadf8 \uc774\uc0c1\uc73c\ub85c \ucda9\uc871\uc2dc\ud0a4\ub294 \uc81c\ud488\uc744 \uc81c\uacf5\ud558\uae30 \uc704\ud574 \ub9de\ucdb0\uc838 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"casing pipe size, casing pvc pipe price, casing pipe, casing pipe suppliers in China, casing capping\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/Qag7W41222s?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>\uacb0\ub860\uc801\uc73c\ub85c \uc11d\uc720 \uc0dd\uc0b0\uc9c0\uc758 \uad00\ud615 \uc81c\ud488\uc740 \uae00\ub85c\ubc8c \uc5d0\ub108\uc9c0 \ubd80\ubb38 \uc9c0\uc6d0\uc744 \ubaa9\ud45c\ub85c \ud558\ub294 \ucca8\ub2e8 \uc57c\uae08 \uacf5\ud559 \ubc0f \uc81c\uc870 \uc804\ubb38 \uc9c0\uc2dd\uc758 \uc815\uc810\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc5c4\uaca9\ud55c \ud488\uc9c8 \ud45c\uc900\uc744 \uc720\uc9c0\ud558\uace0 \uae30\uc220 \ud601\uc2e0\uc744 \uc218\uc6a9\ud568\uc73c\ub85c\uc368 OCTG \uc81c\uc870\uc5c5\uccb4\ub294 \uc804 \uc138\uacc4\uc801\uc73c\ub85c \uc548\uc804\ud558\uace0 \ud6a8\uc728\uc801\uc778 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc6b4\uc601\uc744 \uac00\ub2a5\ud558\uac8c \ud558\ub294 \ub370 \uacc4\uc18d\ud574\uc11c \uc911\ucd94\uc801\uc778 \uc5ed\ud560\uc744 \uc218\ud589\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. OCTG \uc0dd\uc0b0 \uc774\uba74\uc758 \uc138\uc2ec\ud55c \ud504\ub85c\uc138\uc2a4\ub97c \uc774\ud574\ud558\uba74 \uc5d0\ub108\uc9c0 \ud0d0\uc0ac \ubc0f \ucd94\ucd9c\uc758 \ubcf5\uc7a1\ud55c \uc0dd\ud0dc\uacc4\uc5d0\uc11c OCTG\uc758 \uc911\uc694\uc131\uc774 \uac15\uc870\ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc624\uc77c \ucee8\ud2b8\ub9ac \ud29c\ube0c\ud615 \uc81c\ud488\uc758 \uc815\uc758 \ubc0f \uc885\ub958 <a href=\"\/tag\/octg\" target=\"_blank\"><strong>octg<\/strong><\/a>(<a href=\"\/tag\/oil-country-tubular-goods\" target=\"_blank\"><strong><a href=\"\/tag\/oil-country-tubular\" target=\"_blank\"><strong><a href=\"\/tag\/oil\" target=\"_blank\"><strong>oil<\/strong><\/a> country <a href=\"\/tag\/tubular\" target=\"_blank\"><strong>tubular<\/strong><\/a><\/strong><\/a> goods<\/strong><\/a>)\ub294 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0b0\uc5c5\uc5d0\uc11c \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c\ub97c \ub098\ud0c0\ub0b4\uba70, \uc9c0\uad6c&#8230;<\/p>\n","protected":false},"author":1,"featured_media":882,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_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":[10792,10793,10468,10467,10465,7339,7326,7321,7318,7304,7303,7301,7291,7282,7268,7266,7263,7247,7220,7218,7211,7198,7188,7184,7180,7174,7173,7160,7152,7138,7112,7093,7083,7074,7066,7063,7062,7053,7043,7031,6865,6866,6914,6872,6873,6792,6795,6772,4760,4758,4752,4747,4735,4733,4721,4709,4704,4696,4683,4684,4677,4659,4656,4651,4648,4645,4640,4623,4624,4621,4607,4609,4604,4602,4600,4598,4170,4165,4162,4154,4153,4147,4131,4125,4121,4124,4115,4105,4103,4071,4064,4066,4048,4005,4000,3995,3993,3980,3976,3975,3945,3941,3939,3928,3919,3914,3915,3912,3906,3901,3902,3903,3894,3887,3888,3889,3884,3880,3876,3754,3689,3681,3672,3673,3674,3675,3659,3657,3655,3656,3642,3640,3636,3637,3631,3625,3616,3594,3587,3579,3581,3562,3563,3566,3556,3555,3543,3541,3528,3526,3521,3511,3495,3496,3491,3490,3484,3485,3486,1841,1889,1852,1854,1428,1412,1401,1343,1238,1188,1172,1154,1142,1123,997,935,909,729,721,656,657,640,585,391,331,333,326,293,284,264,238,240,175,173,143,99,97,92,94,86,81,73,51,53],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"ko","enabled_languages":["en","es","de","fr","ru","it","pl","hi","th","ko","sv"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"pl":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"sv":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/www.petroleumtube.com\/ko\/wp-json\/wp\/v2\/posts\/21042"}],"collection":[{"href":"https:\/\/www.petroleumtube.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.petroleumtube.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.petroleumtube.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.petroleumtube.com\/ko\/wp-json\/wp\/v2\/comments?post=21042"}],"version-history":[{"count":0,"href":"https:\/\/www.petroleumtube.com\/ko\/wp-json\/wp\/v2\/posts\/21042\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.petroleumtube.com\/ko\/wp-json\/wp\/v2\/media\/882"}],"wp:attachment":[{"href":"https:\/\/www.petroleumtube.com\/ko\/wp-json\/wp\/v2\/media?parent=21042"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.petroleumtube.com\/ko\/wp-json\/wp\/v2\/categories?post=21042"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.petroleumtube.com\/ko\/wp-json\/wp\/v2\/tags?post=21042"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}