{"id":4000,"date":"2024-03-12T04:21:44","date_gmt":"2024-03-12T04:21:44","guid":{"rendered":"https:\/\/www.petroleumtube.com\/?p=4000"},"modified":"2024-03-12T08:39:16","modified_gmt":"2024-03-12T08:39:16","slug":"cold-rolled-api-5ct-k55-j55-l80-p110","status":"publish","type":"post","link":"https:\/\/www.petroleumtube.com\/ko\/cold-rolled-api-5ct-k55-j55-l80-p110\/","title":{"rendered":"\ub0c9\uac04\uc555\uc5f0 API 5CT K55\/J55\/L80\/P110 \uc11d\uc720\ud30c\uc774\ud504 \uc720\uc815 \ucf00\uc774\uc2f1\/\ud29c\ube59\ud30c\uc774\ud504 R1\/R2\/R3"},"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\/cold-rolled-api-5ct-k55-j55-l80-p110\/#%EC%9C%A0%EC%A0%95%EC%BC%80%EC%9D%B4%EC%8B%B1%EC%9A%A9_%EB%83%89%EA%B0%84%EC%95%95%EC%97%B0_API_5ct_K55_J55_L80_P110_%EC%84%9D%EC%9C%A0%ED%8C%8C%EC%9D%B4%ED%94%84_%EC%82%AC%EC%9A%A9%EC%9D%98_%EC%9E%A5%EC%A0%90\" title=\"\uc720\uc815\ucf00\uc774\uc2f1\uc6a9 \ub0c9\uac04\uc555\uc5f0 \u00a0API 5ct K55\/ J55\/ L80\/ P110 \uc11d\uc720\ud30c\uc774\ud504 \uc0ac\uc6a9\uc758 \uc7a5\uc810\">\uc720\uc815\ucf00\uc774\uc2f1\uc6a9 \ub0c9\uac04\uc555\uc5f0 \u00a0API 5ct K55\/ J55\/ L80\/ P110 \uc11d\uc720\ud30c\uc774\ud504 \uc0ac\uc6a9\uc758 \uc7a5\uc810<\/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\/cold-rolled-api-5ct-k55-j55-l80-p110\/#%EB%83%89%EA%B0%84%EC%95%95%EC%97%B0_API_5CT_K55J55L80P110_%EC%84%9D%EC%9C%A0%EB%B0%B0%EA%B4%80_R1_R2_R3_%EA%B8%B8%EC%9D%B4_%EC%B0%A8%EC%9D%B4\" title=\"\ub0c9\uac04\uc555\uc5f0 API 5CT K55\/J55\/L80\/P110 \uc11d\uc720\ubc30\uad00 R1, R2, R3 \uae38\uc774 \ucc28\uc774\">\ub0c9\uac04\uc555\uc5f0 API 5CT K55\/J55\/L80\/P110 \uc11d\uc720\ubc30\uad00 R1, R2, R3 \uae38\uc774 \ucc28\uc774<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"benefits-of-using-cold-rolled-api-5ct-k55-j55-l80-p110-petroleum-pipe-for-oil-well-casing-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%EC%9C%A0%EC%A0%95%EC%BC%80%EC%9D%B4%EC%8B%B1%EC%9A%A9_%EB%83%89%EA%B0%84%EC%95%95%EC%97%B0_API_5ct_K55_J55_L80_P110_%EC%84%9D%EC%9C%A0%ED%8C%8C%EC%9D%B4%ED%94%84_%EC%82%AC%EC%9A%A9%EC%9D%98_%EC%9E%A5%EC%A0%90\"><\/span>\uc720\uc815\ucf00\uc774\uc2f1\uc6a9 \ub0c9\uac04\uc555\uc5f0 <a href=\"\/tag\/api-5ct-k55\" target=\"_blank\"><strong><a href=\"\/tag\/api-5ct-2\" target=\"_blank\"><strong><a href=\"\/tag\/api-5c\" target=\"_blank\"><strong><a href=\"\/tag\/api\" target=\"_blank\"><strong><strong>\u00a0API<\/strong><\/strong><\/a> 5c<\/strong><\/a>t<\/strong><\/a> <a href=\"\/tag\/k55\" target=\"_blank\"><strong>K55<\/strong><\/a><\/strong><\/a>\/<a href=\"\/tag\/j55\" target=\"_blank\"><strong><strong> J55<\/strong><\/strong><\/a>\/<a href=\"\/tag\/l80\" target=\"_blank\"><strong><strong> L80<\/strong><\/strong><\/a>\/<a href=\"\/tag\/p110\" target=\"_blank\"><strong><strong> P110<\/strong><\/strong><\/a> \uc11d\uc720\ud30c\uc774\ud504 \uc0ac\uc6a9\uc758 \uc7a5\uc810<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\ub0c9\uac04 \uc555\uc5f0 API <strong> 5CT<\/strong> K55\/J55\/L80\/P110 \uc11d\uc720 \ud30c\uc774\ud504\ub294 \uc218\ub9ce\uc740 \uc774\uc810\uc73c\ub85c \uc778\ud574 \uc720\uc815 \ucf00\uc774\uc2f1 \ubc0f \ud29c\ube59\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uc720\ud615\uc758 \ud30c\uc774\ud504\ub294 \ub192\uc740 \uac15\ub3c4, \ub0b4\uad6c\uc131, \ub0b4\ubd80\uc2dd\uc131\uc73c\ub85c \uc798 \uc54c\ub824\uc838 \uc788\uc5b4 \ud639\ub3c5\ud55c \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc2dc\ucd94 \ud658\uacbd\uc5d0 \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 \uc720\uc815 \ucf00\uc774\uc2f1\uc5d0 \ub0c9\uac04 \uc555\uc5f0 API 5CT K55\/J55\/L80\/P110 \uc11d\uc720 \ud30c\uc774\ud504\ub97c \uc0ac\uc6a9\ud558\ub294 \uc774\uc810\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc720\uc815 \uc2dc\ucd94\uc6a9 API \uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\ucca0 \ucf00\uc774\uc2f1 \ubc0f \ub4dc\ub9b4 \ud30c\uc774\ud504 &#8211; \uc720\uc804 \ud29c\ube59\uc758 \uc8fc\uc694 \uc774\uc810 \uc911 \ud558\ub098 \ub0c9\uac04 \uc555\uc5f0 API 5CT K55\/J55\/L80\/P110 \uc11d\uc720 \ud30c\uc774\ud504\ub294 \uac15\ub3c4\uac00 \ub192\uc2b5\ub2c8\ub2e4. \uc774 \uc720\ud615\uc758 \ud30c\uc774\ud504\ub294 \ub0c9\uac04 \uc555\uc5f0 \uacf5\uc815\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc81c\uc870\ub418\ubbc0\ub85c \uc785\uc790 \uad6c\uc870\uac00 \uade0\uc77c\ud558\uace0 \uae30\uacc4\uc801 \ud2b9\uc131\uc774 \uc6b0\uc218\ud55c \ud30c\uc774\ud504\uac00 \uc0dd\uc131\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub192\uc740 \uac15\ub3c4 \ub355\ubd84\uc5d0 \ud30c\uc774\ud504\ub294 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc2dc\ucd94 \uc791\uc5c5\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uadf9\uc2ec\ud55c \uc555\ub825\uacfc \uc628\ub3c4\ub97c \uacac\ub51c \uc218 \uc788\uc5b4 \uc720\uc815 \ucf00\uc774\uc2f1\uacfc \ud29c\ube0c\uc758 \ubb34\uacb0\uc131\uc774 \ubcf4\uc7a5\ub429\ub2c8\ub2e4.<\/p>\n<p>\uace0\uac15\ub3c4 \uc678\uc5d0\ub3c4 \ub0c9\uac04 \uc555\uc5f0 API 5CT K55\/J55\/L80\/ P110 \uc11d\uc720\uad00\uc740 \ub0b4\uad6c\uc131\ub3c4 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc720\ud615\uc758 \ud30c\uc774\ud504\ub97c \uc81c\uc870\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \ub0c9\uac04 \uc555\uc5f0 \uacf5\uc815\uc740 \ud45c\uba74 \ub9c8\uac10\uc774 \ub9e4\ub044\ub7fd\uace0 \ubcbd \ub450\uaed8\uac00 \uade0\uc77c\ud55c \ud30c\uc774\ud504\ub97c \ub9cc\ub4e4\uc5b4 \ubd80\uc2dd\uc744 \ubc29\uc9c0\ud558\uace0 \ud30c\uc774\ud504 \uc218\uba85\uc744 \uc5f0\uc7a5\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub0b4\uad6c\uc131\uc740 \ud30c\uc774\ud504\uac00 \ubd80\uc2dd\uc131 \uc720\uccb4 \ubc0f \uace0\uc628\uc5d0 \ub178\ucd9c\ub418\ub294 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc2dc\ucd94 \uc791\uc5c5\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc720\uc815 \ucf00\uc774\uc2f1\uc5d0 \ub0c9\uac04 \uc555\uc5f0 API 5CT K55\/J55\/L80\/P110 \uc11d\uc720 \ud30c\uc774\ud504\ub97c \uc0ac\uc6a9\ud558\ub294 \ub610 \ub2e4\ub978 \uc7a5\uc810\uc740 \ubd80\uc2dd. \ud30c\uc774\ud504\ub294 \uc544\uc5f0 \ub610\ub294 \uae30\ud0c0 \ubd80\uc2dd \ubc29\uc9c0 \uc7ac\ub8cc\ub85c \ubcf4\ud638 \u200b\u200b\uce35\uc744 \ucf54\ud305\ud558\uc5ec \ud30c\uc774\ud504 \ud45c\uba74\uc5d0 \ub179\uacfc \ubd80\uc2dd\uc774 \ubc1c\uc0dd\ud558\ub294 \uac83\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub0b4\uc2dd\uc131\uc740 \ud30c\uc774\ud504\uac00 \ubd80\uc2dd\uc131 \uc720\uccb4\uc640 \uc5f4\uc545\ud55c \ud658\uacbd \uc870\uac74\uc5d0 \ub178\ucd9c\ub418\ub294 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc2dc\ucd94 \uc791\uc5c5\uc5d0\uc11c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \ub0c9\uac04 \uc555\uc5f0 API 5CT K55\/J55\/L80\/P110 \uc11d\uc720 \ud30c\uc774\ud504\ub294 \ub2e4\uc591\ud55c \ud06c\uae30\uc640 \ud06c\uae30\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4. \uae38\uc774\uac00 \uae38\uc5b4 \uad11\ubc94\uc704\ud55c \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc2dc\ucd94 \uc791\uc5c5\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc595\uc740 \uc6b0\ubb3c\uc5d0 \uc9e7\uc740 \uae38\uc774\uc758 \ud30c\uc774\ud504\uac00 \ud544\uc694\ud558\ub4e0, \uae4a\uc740 \uc6b0\ubb3c\uc5d0 \uae34 \uae38\uc774\uc758 \ud30c\uc774\ud504\uac00 \ud544\uc694\ud558\ub4e0 \ub0c9\uac04 \uc555\uc5f0 API 5CT K55\/J55\/L80\/P110 \uc11d\uc720 \ud30c\uc774\ud504\ub294 \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \ub9de\ucda4\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uacb0\ub860\uc801\uc73c\ub85c, \ub0c9\uac04 \uc555\uc5f0 API 5CT K55\/J55\/L80\/P110 \uc11d\uc720 \ud30c\uc774\ud504\ub294 \uc720\uc815 \ucf00\uc774\uc2f1 \ubc0f \ud29c\ube0c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub2e4\uc591\ud55c \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub192\uc740 \uac15\ub3c4, \ub0b4\uad6c\uc131, \ub0b4\ubd80\uc2dd\uc131, \ub2e4\uc6a9\ub3c4\uc131\uc73c\ub85c \uc778\ud574 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc2dc\ucd94 \uc791\uc5c5\uc5d0 \uc0ac\uc6a9\ud558\uae30\uc5d0 \ud0c1\uc6d4\ud55c \uc120\ud0dd\uc785\ub2c8\ub2e4. \uc720\uc815 \ucf00\uc774\uc2f1 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\uace0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc194\ub8e8\uc158\uc744 \ucc3e\uace0 \uc788\ub2e4\uba74 \ub0c9\uac04 \uc555\uc5f0 API 5CT K55\/J55\/L80\/P110 \uc11d\uc720 \ud30c\uc774\ud504 \uc0ac\uc6a9\uc744 \uace0\ub824\ud574 \ubcf4\uc2ed\uc2dc\uc624.<\/p>\n<h1 id=\"differences-between-r1-r2-and-r3-lengths-in-cold-rolled-api-5ct-k55-j55-l80-p110-petroleum-pipe-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%EB%83%89%EA%B0%84%EC%95%95%EC%97%B0_API_5CT_K55J55L80P110_%EC%84%9D%EC%9C%A0%EB%B0%B0%EA%B4%80_R1_R2_R3_%EA%B8%B8%EC%9D%B4_%EC%B0%A8%EC%9D%B4\"><\/span>\ub0c9\uac04\uc555\uc5f0 API 5CT K55\/J55\/L80\/P110 \uc11d\uc720\ubc30\uad00 R1, R2, R3 \uae38\uc774 \ucc28\uc774<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\ub0c9\uac04 \uc555\uc5f0 API 5CT K55\/J55\/L80\/P110 \uc11d\uc720 \ud30c\uc774\ud504\ub294 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0b0\uc5c5\uc5d0\uc11c \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c\ub85c \uc720\uc815\uc758 \ucf00\uc774\uc2f1 \ubc0f \ud29c\ube0c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc801\uc808\ud55c \ud30c\uc774\ud504\ub97c \uc120\ud0dd\ud560 \ub54c \uace0\ub824\ud574\uc57c \ud560 \uc911\uc694\ud55c \uce21\uba74 \uc911 \ud558\ub098\ub294 \uae38\uc774\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uae38\uc774\ub294 R1, R2, R3\uc758 \uc138 \uac00\uc9c0 \uae38\uc774\ub85c \ubd84\ub958\ub429\ub2c8\ub2e4. \uac01 \uae38\uc774\uc5d0\ub294 \uace0\uc720\ud55c \ud2b9\uc131\uacfc \uc6a9\ub3c4\uac00 \uc788\uc73c\ubbc0\ub85c \uc11d\uc720 \ubc0f \uac00\uc2a4 \ud68c\uc0ac\uac00 \uc774\ub4e4 \uac04\uc758 \ucc28\uc774\uc810\uc744 \uc774\ud574\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>R1 \uae38\uc774\ub294 \uc138 \uac00\uc9c0 \uc635\uc158 \uc911 \uac00\uc7a5 \uc9e7\uc73c\uba70 \uc77c\ubc18\uc801\uc73c\ub85c \uae38\uc774\uac00 18~22\ud53c\ud2b8\uc785\ub2c8\ub2e4. \uc774 \uae38\uc774\ub294 \uc6b0\ubb3c \uae4a\uc774 \ub54c\ubb38\uc5d0 \ub354 \uae34 \ud30c\uc774\ud504 \uae38\uc774\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc740 \uc595\uc740 \uc6b0\ubb3c\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. R1 \uae38\uc774\ub294 \ub354 \uc9e7\uc740 \ud30c\uc774\ud504 \uae38\uc774\uc758 \uc6b4\uc1a1 \ubc0f \ucde8\uae09\uc774 \ub354 \ud3b8\ub9ac\ud55c \uc0c1\ud669\uc5d0\uc11c\ub3c4 \uc120\ud638\ub429\ub2c8\ub2e4. \uc9e7\uc740 \uae38\uc774\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 R1 \ud30c\uc774\ud504\ub294 \uc5ec\uc804\ud788 \ub9ce\uc740 \uc720\uc815 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uadf8 \ubaa9\uc801\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubc18\uba74\uc5d0 R2 \uae38\uc774\ub294 R1\ubcf4\ub2e4 \uae38\uba70 \uc77c\ubc18\uc801\uc73c\ub85c \uae38\uc774\uac00 27~30\ud53c\ud2b8\uc785\ub2c8\ub2e4. \uc774 \uae38\uc774\ub294 \uc6d0\ud558\ub294 \uae4a\uc774\uc5d0 \ub3c4\ub2ec\ud558\uae30 \uc704\ud574 \ub354 \uae34 \ud30c\uc774\ud504 \uae38\uc774\uac00 \ud544\uc694\ud55c \uc911\uac04 \uae4a\uc774\uc758 \uc720\uc815\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. R2 \uae38\uc774\ub294 \uc720\uc815 \uc124\uacc4\uc5d0 \ub354 \ud070 \uc720\uc5f0\uc131\uc744 \uc81c\uacf5\ud558\uba70 R1 \uae38\uc774\uc5d0 \ube44\ud574 \ub354 \ub113\uc740 \ubc94\uc704\uc758 \uc720\uc815 \uae4a\uc774\ub97c \uc218\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc720\uc815\uc758 \uc5f0\uacb0 \uc218\ub97c \uc904\uc5ec \ub204\ucd9c \ubc0f \uace0\uc7a5 \uc704\ud5d8\uc744 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \ub354 \uae34 \ud30c\uc774\ud504 \uae38\uc774\uac00 \ud544\uc694\ud55c \uc0c1\ud669\uc5d0\uc11c\ub294 R2 \uae38\uc774\uac00 \uc120\ud638\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c R3 \uae38\uc774\ub294 \uc138 \uac00\uc9c0 \uc635\uc158 \uc911 \uac00\uc7a5 \uae38\uba70 \uc77c\ubc18\uc801\uc73c\ub85c \ubc94\uc704\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uae38\uc774\ub294 38~45\ud53c\ud2b8\uc785\ub2c8\ub2e4. \uc774 \uae38\uc774\ub294 \uc720\uc815\uc758 \uae4a\uc774\uac00 \uc6d0\ud558\ub294 \uae4a\uc774\uc5d0 \ub3c4\ub2ec\ud558\uae30 \uc704\ud574 \ub354 \uae34 \ud30c\uc774\ud504 \uae38\uc774\uac00 \ud544\uc694\ud55c \uae4a\uc740 \uc720\uc815\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. R3 \uae38\uc774\ub294 \uc720\uc815 \uc124\uacc4\uc5d0 \uc788\uc5b4 \ucd5c\uace0\uc758 \uc720\uc5f0\uc131\uc744 \uc81c\uacf5\ud558\uba70 R1 \ubc0f R2 \uae38\uc774\uc5d0 \ube44\ud574 \uac00\uc7a5 \uae4a\uc740 \uc720\uc815 \uae4a\uc774\ub97c \uc218\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc720\uc815\uc758 \uc5f0\uacb0 \uc218\ub97c \uc904\uc774\uace0 \ub204\ucd9c \ubc0f \uace0\uc7a5 \uc704\ud5d8\uc744 \ucd5c\uc18c\ud654\ud558\uae30 \uc704\ud574 \ub354 \uae34 \ud30c\uc774\ud504 \uae38\uc774\uac00 \ud544\uc694\ud55c \uc0c1\ud669\uc5d0\uc11c\ub294 R3 \uae38\uc774\uac00 \uc120\ud638\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc694\uc57d\ud558\uba74 \ucd94\uc6b4 \ud658\uacbd\uc5d0\uc11c R1, R2, R3 \uae38\uc774\uc758 \ucc28\uc774\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc555\uc5f0 API 5CT K55\/J55\/L80\/P110 \uc11d\uc720 \ud30c\uc774\ud504\ub294 \uac01\uac01\uc758 \uae38\uc774\uc640 \uc6a9\ub3c4\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. R1 \uae38\uc774\ub294 \uac00\uc7a5 \uc9e7\uc73c\uba70 \uc77c\ubc18\uc801\uc73c\ub85c \uc595\uc740 \uc6b0\ubb3c\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ubc18\uba74, R2 \uae38\uc774\ub294 \ub354 \uae38\uace0 \uc911\uac04 \uae4a\uc774 \uc6b0\ubb3c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. R3 \uae38\uc774\ub294 \uac00\uc7a5 \uae38\uba70 \uae4a\uc740 \uc6b0\ubb3c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc11d\uc720 \ubc0f \uac00\uc2a4 \ud68c\uc0ac\uac00 \ud2b9\uc815 \uc720\uc815 \uc694\uad6c\uc0ac\ud56d\uc5d0 \uc801\ud569\ud55c \ud30c\uc774\ud504\ub97c \uc120\ud0dd\ud558\ub824\uba74 \uc774\ub7ec\ud55c \uae38\uc774\uc758 \ucc28\uc774\ub97c \uc774\ud574\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"oil tube China high-grade company,oil tube China good wholesaler,casing pipe Wholesale-Price High\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/JS6I_BYQOQk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/div>\n<p>\uacb0\ub860\uc801\uc73c\ub85c, \ub0c9\uac04 \uc555\uc5f0 API 5CT K55\/J55\/L80\/P110 \uc11d\uc720 \ud30c\uc774\ud504\uc758 \uc62c\ubc14\ub978 \uae38\uc774\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc6b4\uc601\uc758 \uc131\uacf5\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. R1, R2, R3 \uae38\uc774\uc758 \ucc28\uc774\ub97c \uc774\ud574\ud568\uc73c\ub85c\uc368 \uae30\uc5c5\uc740 \uc720\uc815\uc758 \uc131\ub2a5\uacfc \ud6a8\uc728\uc131\uc744 \ucd5c\uc801\ud654\ud558\ub294 \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc595\uc740 \uc720\uc815, \uc911\uac04 \uae4a\uc774 \uc720\uc815, \uae4a\uc740 \uc720\uc815\uc774\ub4e0 \uc11d\uc720 \ubc0f \uac00\uc2a4 \ud504\ub85c\uc81d\ud2b8\uc758 \uc131\uacf5\uc744 \ubcf4\uc7a5\ud558\ub824\uba74 \uc62c\ubc14\ub978 \ud30c\uc774\ud504 \uae38\uc774\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.petroleumtube.com\/wp-content\/uploads\/2023\/12\/3rHcIaB4RLKjbj8TDQfY0A.jpg_640xaf.jpg\" alt=\"alt-8320\" class=\"wp-image-8320\" id=\"i8320\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc720\uc815\ucf00\uc774\uc2f1\uc6a9 \ub0c9\uac04\uc555\uc5f0 \u00a0<a href=\"\/tag\/api-5ct-k55\" target=\"_blank\"><strong><a href=\"\/tag\/api-5ct-2\" target=\"_blank\"><strong><a href=\"\/tag\/api-5c\" target=\"_blank\"><strong><a href=\"\/tag\/api\" target=\"_blank\"><strong><strong>\u00a0API<\/strong><\/strong><\/a> 5c<\/strong><\/a>t<\/strong><\/a> <a href=\"\/tag\/k55\" target=\"_blank\"><strong>K55<\/strong><\/a><\/strong><\/a>\/ <a href=\"\/tag\/j55\" target=\"_blank\"><strong><strong> J55<\/strong><\/strong><\/a>\/ <a href=\"\/tag\/l80\" target=\"_blank\"><strong><strong> L80<\/strong><\/strong><\/a>\/ <a href=\"\/tag\/p110\" target=\"_blank\"><strong><strong> P110<\/strong><\/strong><\/a> \uc11d\uc720\ud30c\uc774\ud504 \uc0ac\uc6a9\uc758 \uc7a5\uc810 \ub0c9\uac04 \uc555\uc5f0 API <strong> 5CT<\/strong> K55\/J55\/L80\/P110 \uc11d\uc720 \ud30c\uc774\ud504\ub294 \uc218\ub9ce\uc740 \uc774\uc810\uc73c\ub85c&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1446,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[1],"tags":[935,602,585,380,333,293,284,264,237,228,173,143,86,89,81,73,51,53,44],"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":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/www.petroleumtube.com\/ko\/wp-json\/wp\/v2\/posts\/4000"}],"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=4000"}],"version-history":[{"count":0,"href":"https:\/\/www.petroleumtube.com\/ko\/wp-json\/wp\/v2\/posts\/4000\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.petroleumtube.com\/ko\/wp-json\/wp\/v2\/media\/1446"}],"wp:attachment":[{"href":"https:\/\/www.petroleumtube.com\/ko\/wp-json\/wp\/v2\/media?parent=4000"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.petroleumtube.com\/ko\/wp-json\/wp\/v2\/categories?post=4000"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.petroleumtube.com\/ko\/wp-json\/wp\/v2\/tags?post=4000"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}