{"id":33703,"date":"2024-10-19T00:46:21","date_gmt":"2024-10-18T16:46:21","guid":{"rendered":"https:\/\/petroleumtubes.com\/?p=33703"},"modified":"2024-10-19T05:56:11","modified_gmt":"2024-10-18T21:56:11","slug":"what-are-the-specific-variations-in-api-and","status":"publish","type":"post","link":"https:\/\/petroleumtubes.com\/ko\/what-are-the-specific-variations-in-api-and\/","title":{"rendered":"\uc11d\uc720 \ucf00\uc774\uc2f1 \uc124\uacc4\uc5d0 \uad00\ud55c API \ubc0f ASTM \ud45c\uc900\uc758 \uad6c\uccb4\uc801\uc778 \ubcc0\ud615\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?"},"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-6a68f89a66017\" 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-6a68f89a66017\"><\/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\/what-are-the-specific-variations-in-api-and\/#%EC%84%9D%EC%9C%A0_%EC%BC%80%EC%9D%B4%EC%8B%B1_%EC%84%A4%EA%B3%84%EC%97%90_%EC%9E%88%EC%96%B4%EC%84%9C_API%EC%99%80_ASTM_%ED%91%9C%EC%A4%80%EC%9D%98_%EC%A3%BC%EC%9A%94_%EC%B0%A8%EC%9D%B4%EC%A0%90\" title=\"\uc11d\uc720 \ucf00\uc774\uc2f1 \uc124\uacc4\uc5d0 \uc788\uc5b4\uc11c \u00a0API\uc640 ASTM \ud45c\uc900\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\">\uc11d\uc720 \ucf00\uc774\uc2f1 \uc124\uacc4\uc5d0 \uc788\uc5b4\uc11c \u00a0API\uc640 ASTM \ud45c\uc900\uc758 \uc8fc\uc694 \ucc28\uc774\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:\/\/petroleumtubes.com\/ko\/what-are-the-specific-variations-in-api-and\/#%EC%84%9D%EC%9C%A0_%EC%BC%80%EC%9D%B4%EC%8B%B1%EC%97%90_%EB%8C%80%ED%95%9C_API_5CT%EC%99%80_ASTM_A370_%EA%B7%9C%EA%B2%A9_%EB%B9%84%EA%B5%90_%EB%B6%84%EC%84%9D\" title=\"\uc11d\uc720 \ucf00\uc774\uc2f1\uc5d0 \ub300\ud55c API 5CT\uc640 ASTM A370 \uaddc\uaca9 \ube44\uad50 \ubd84\uc11d\">\uc11d\uc720 \ucf00\uc774\uc2f1\uc5d0 \ub300\ud55c API 5CT\uc640 ASTM A370 \uaddc\uaca9 \ube44\uad50 \ubd84\uc11d<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"key-differences-between-api-and-astm-standards-in-petroleum-casing-design-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%EC%84%9D%EC%9C%A0_%EC%BC%80%EC%9D%B4%EC%8B%B1_%EC%84%A4%EA%B3%84%EC%97%90_%EC%9E%88%EC%96%B4%EC%84%9C_API%EC%99%80_ASTM_%ED%91%9C%EC%A4%80%EC%9D%98_%EC%A3%BC%EC%9A%94_%EC%B0%A8%EC%9D%B4%EC%A0%90\"><\/span>\uc11d\uc720 \ucf00\uc774\uc2f1 \uc124\uacc4\uc5d0 \uc788\uc5b4\uc11c <strong>\u00a0API<\/strong>\uc640 ASTM \ud45c\uc900\uc758 \uc8fc\uc694 \ucc28\uc774\uc810<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nAPI(\ubbf8\uad6d \uc11d\uc720 \ud611\ud68c) \ubc0f ASTM(\ubbf8\uad6d \uc7ac\ub8cc \uc2dc\ud5d8 \ud611\ud68c) \ud45c\uc900\uc740 \uc11d\uc720 \ucf00\uc774\uc2f1 \uc124\uacc4 \uc0ac\uc591\uc744 \uc815\uc758\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uba70 \uac01\uac01 \uace0\uc720\ud55c \uad00\uc810\uacfc \uae30\uc900\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ucf00\uc774\uc2f1 \uc124\uacc4 \ubc0f \uc0dd\uc0b0\uc5d0 \uad00\uc5ec\ud558\ub294 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0b0\uc5c5\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uc774\ud574\uad00\uacc4\uc790\uc5d0\uac8c\ub294 \uc774\ub7ec\ud55c \ud45c\uc900 \uac04\uc758 \uad6c\uccb4\uc801\uc778 \ucc28\uc774\ub97c \uc774\ud574\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\uccab\uc9f8, API \ud45c\uc900\uc740 \uc11d\uc720 \ucf00\uc774\uc2f1 \uc124\uacc4\uc5d0 \ub300\ud55c \uc5c5\uacc4 \ubca4\uce58\ub9c8\ud06c\ub85c \ub110\ub9ac \uc778\uc2dd\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud45c\uc900\uc740 \uc5c5\uacc4 \uc804\ubb38\uac00 \uac04\uc758 \ud569\uc758\ub97c \ud1b5\ud574 \uac1c\ubc1c\ub418\uc5c8\uc73c\uba70 \uae30\uc220 \ubc0f \uad00\ud589\uc758 \ubc1c\uc804\uc744 \ubc18\uc601\ud558\uae30 \uc704\ud574 \uc815\uae30\uc801\uc73c\ub85c \uc5c5\ub370\uc774\ud2b8\ub429\ub2c8\ub2e4. API \ud45c\uc900\uc740 \ub2e4\uc591\ud55c \uc791\ub3d9 \uc870\uac74\uc5d0\uc11c\uc758 \uc7ac\ub8cc \uc0ac\uc591, \uce58\uc218 \uc694\uad6c \uc0ac\ud56d \ubc0f \uc131\ub2a5 \uae30\uc900\uacfc \uac19\uc740 \uc2e4\uc81c \uace0\ub824 \uc0ac\ud56d\uc5d0 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, <a href=\"\/tag\/api-5ct\" target=\"_blank\"><strong>api <strong> 5CT<\/strong><\/strong><\/a>\ub294 \ud654\ud559\uc801 \uc870\uc131, \uae30\uacc4\uc801 \ud2b9\uc131 \ubc0f \uce58\uc218\ub97c \ud3ec\ud568\ud558\uc5ec \ucf00\uc774\uc2f1 \ubc0f \ud29c\ube0c\uc5d0 \ub300\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \uc9c0\uc815\ud558\uc5ec \ub2e4\uc591\ud55c \uc720\uc804 \ud658\uacbd\uc5d0\uc11c \uc2e0\ub8b0\uc131\uacfc \ud638\ud658\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p>[\uc0bd\uc785]https:\/\/youtube.com\/embed\/iQAVKU8m87M[\/embed]\ubc18\ub300\ub85c, ASTM \ud45c\uc900\uc740 \uc11d\uc720 \ucf00\uc774\uc2f1\uc744 \ud3ec\ud568\ud55c \ub2e4\uc591\ud55c \uc0b0\uc5c5 \uc804\ubc18\uc5d0 \uac78\uccd0 \uc7ac\ub8cc \ud14c\uc2a4\ud2b8 \ubc0f \uc0ac\uc591\uc5d0 \ub300\ud55c \ubcf4\ub2e4 \uad11\ubc94\uc704\ud55c \ud504\ub808\uc784\uc6cc\ud06c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. ASTM \ud45c\uc900\uc740 \ub2e4\uc591\ud55c \ubd84\uc57c\uc758 \uc774\ud574\uad00\uacc4\uc790\uac00 \ucc38\uc5ec\ud558\ub294 \uc5c4\uaca9\ud55c \ud504\ub85c\uc138\uc2a4\ub97c \ud1b5\ud574 \uac1c\ubc1c\ub418\uc5b4 \uc7ac\ub8cc \ubc0f \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc5d0 \ub300\ud55c \ud3ec\uad04\uc801\uc778 \uc801\uc6a9 \ubc94\uc704\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 ASTM A370\uc740 \uc11d\uc720 \ucf00\uc774\uc2f1 \uc7ac\ub8cc\uc758 \uac15\ub3c4\uc640 \ubb34\uacb0\uc131\uc744 \ud3c9\uac00\ud558\ub294 \ub370 \uc911\uc694\ud55c \ucca0\uac15 \uc81c\ud488\uc758 \uae30\uacc4\uc801 \ud14c\uc2a4\ud2b8 \uc808\ucc28\ub97c \uac04\ub7b5\ud558\uac8c \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n<p>API\uc640 ASTM \ud45c\uc900\uc758 \ud55c \uac00\uc9c0 \uc911\uc694\ud55c \ucc28\uc774\uc810\uc740 \ucd08\uc810\uacfc \uc801\uc6a9\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. API \ud45c\uc900\uc740 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0b0\uc5c5\uc5d0 \ub9de\uac8c \ud2b9\ubcc4\ud788 \ub9de\ucda4\ud654\ub418\uc5b4 \ub2e4\uc6b4\ud640 \ud658\uacbd\uc758 \uace0\uc720\ud55c \uacfc\uc81c\uc640 \uc694\uad6c \uc0ac\ud56d\uc744 \ud574\uacb0\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud45c\uc900\uc740 \ub0b4\uc2dd\uc131, \uc6a9\uc811\uc131, \ub2e4\ub978 \uc720\uc804 \uc7a5\ube44\uc640\uc758 \ud638\ud658\uc131\uacfc \uac19\uc740 \uc694\uc18c\ub97c \uac15\uc870\ud558\uc5ec \ucf00\uc774\uc2f1 \uc7ac\ub8cc\uac00 \ud639\ub3c5\ud55c \uc870\uac74\uacfc \uc791\ub3d9 \uc694\uad6c \uc0ac\ud56d\uc744 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p>\ubc18\uba74 ASTM \ud45c\uc900\uc740 \uc7ac\ub8cc \ud14c\uc2a4\ud2b8 \ubc0f \uc0ac\uc591\uc5d0 \ub300\ud55c \ubcf4\ub2e4 \uc77c\ubc18\ud654\ub41c \uc811\uadfc \ubc29\uc2dd\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub294 \uad11\ubc94\uc704\ud55c \uc0b0\uc5c5\uacfc \uc751\uc6a9 \ubd84\uc57c\ub97c \ud3ec\uad04\ud558\uba70 \uc11d\uc720 \ubd80\ubb38\uc758 \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\uac8c \uc870\uc815\ud560 \uc218 \uc788\ub294 \ud3ec\uad04\uc801\uc778 \ud504\ub808\uc784\uc6cc\ud06c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uc81c\uc870\uc5c5\uccb4\ub294 \ud2b9\uc218 API \uc694\uad6c \uc0ac\ud56d\uc744 \uc801\uc6a9\ud558\uae30 \uc804\uc5d0 \uae30\ubcf8 \uc7ac\ub8cc \ud2b9\uc131 \ubc0f \ud14c\uc2a4\ud2b8 \ud504\ub85c\ud1a0\ucf5c\uc744 \uc900\uc218\ud558\ub294\uc9c0 \ud655\uc778\ud558\uae30 \uc704\ud574 ASTM \ud45c\uc900\uc744 \ucc38\uc870\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud14c\uc2a4\ud2b8 \ubc0f \uc778\uc99d \uce21\uba74\uc5d0\uc11c API \ubc0f ASTM \ud45c\uc900\uc740 \ubaa8\ub450 \uc11d\uc720 \ucf00\uc774\uc2f1\uc758 \ud488\uc9c8\uacfc \uc131\ub2a5\uc744 \uac80\uc99d\ud558\uae30 \uc704\ud55c \uc5c4\uaca9\ud55c \uc808\ucc28\ub97c \uc124\uba85\ud569\ub2c8\ub2e4. . API \uc778\uc99d\uc5d0\ub294 API \uc0ac\uc591 \uc900\uc218 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\uae30 \uc704\ud574 \uc2b9\uc778\ub41c \uc81c3\uc790 \uc870\uc9c1\uc5d0\uc11c \uc218\ud589\ud558\ub294 \ud3ec\uad04\uc801\uc778 \uac80\uc0ac \ubc0f \ud14c\uc2a4\ud2b8\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774 \uc778\uc99d \ud504\ub85c\uc138\uc2a4\ub294 \ucf00\uc774\uc2a4 \uc81c\uc870\uc5c5\uccb4\uac00 \uc548\uc804, \uc2e0\ub8b0\uc131 \ubc0f \uc131\ub2a5\uc5d0 \ub300\ud55c \uc5c5\uacc4 \ud45c\uc900\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p>ASTM \ud45c\uc900\uc740 \uc778\uc7a5 \uac15\ub3c4, \ub0b4\ucda9\uaca9\uc131 \ubc0f \ud654\ud559 \ubd84\uc11d\uacfc \uac19\uc740 \ub2e4\uc591\ud55c \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\uae30 \uc704\ud55c \uae30\ubc18\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud14c\uc2a4\ud2b8\ub294 \uc2dc\ubbac\ub808\uc774\uc158\ub41c \uc791\ub3d9 \uc870\uac74\uc5d0\uc11c \ucf00\uc774\uc2f1 \uc7ac\ub8cc\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uacfc \ub0b4\uad6c\uc131\uc744 \ud3c9\uac00\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub294 ASTM \ud14c\uc2a4\ud2b8 \ud504\ub85c\ud1a0\ucf5c\uc744 \uc900\uc218\ud568\uc73c\ub85c\uc368 \uc81c\ud488\uc758 \uc77c\uad00\ub41c \ud488\uc9c8\uacfc \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\uace0 API \uc778\uc99d \ubc0f \uc5c5\uacc4 \uc2b9\uc778\uc744 \uc704\ud55c \uae30\ubc18\uc744 \ub9c8\ub828\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uacb0\ub860\uc801\uc73c\ub85c API\uc640 ASTM \ud45c\uc900\uc740 \ubaa8\ub450 \uc11d\uc720 \ucf00\uc774\uc2f1\uc758 \uc124\uacc4 \ubc0f \uc81c\uc870\uc5d0 \uae30\uc5ec\ud558\uc9c0\ub9cc \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0b0\uc5c5\uc758 \uaddc\uc81c \ud504\ub808\uc784\uc6cc\ud06c \ub0b4\uc5d0\uc11c \uace0\uc720\ud55c \ubaa9\uc801\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. API \ud45c\uc900\uc740 \ub2e4\uc6b4\ud640 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub9de\ucdb0\uc9c4 \uc804\ubb38 \uc9c0\uce68\uc744 \uc81c\uacf5\ud558\uba70 \uc131\ub2a5\uacfc \uc6b4\uc601 \uc2e0\ub8b0\uc131\uc744 \uac15\uc870\ud569\ub2c8\ub2e4. \uc774\uc640 \ub300\uc870\uc801\uc73c\ub85c ASTM \ud45c\uc900\uc740 \ucf00\uc774\uc2f1 \uc7ac\ub8cc\uc758 \ud488\uc9c8\uacfc \ubb34\uacb0\uc131\uc744 \ub4b7\ubc1b\uce68\ud558\ub294 \ud3ec\uad04\uc801\uc778 \uc7ac\ub8cc \ud14c\uc2a4\ud2b8 \ubc0f \uc0ac\uc591\uc744 \ud1b5\ud574 \uae30\ubcf8\uc801\uc778 \uc9c0\uc6d0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud45c\uc900 \uac04\uc758 \ud2b9\uc815 \ucc28\uc774\ub97c \uc774\ud574\ud568\uc73c\ub85c\uc368 \uc774\ud574\uad00\uacc4\uc790\ub294 \ubcf5\uc7a1\ud55c \ucf00\uc774\uc2a4 \uc124\uacc4\ub97c \ubcf4\ub2e4 \ud6a8\uacfc\uc801\uc73c\ub85c \ud0d0\uc0c9\ud558\uc5ec \uaddc\uc81c \uc694\uad6c \uc0ac\ud56d \ubc0f \uc5c5\uacc4 \ubaa8\ubc94 \uc0ac\ub840\ub97c \uc900\uc218\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h1 id=\"comparative-analysis-of-api-5ct-and-astm-a370-standards-for-petroleum-casing-wpaicgheading\"><span class=\"ez-toc-section\" id=\"%EC%84%9D%EC%9C%A0_%EC%BC%80%EC%9D%B4%EC%8B%B1%EC%97%90_%EB%8C%80%ED%95%9C_API_5CT%EC%99%80_ASTM_A370_%EA%B7%9C%EA%B2%A9_%EB%B9%84%EA%B5%90_%EB%B6%84%EC%84%9D\"><\/span>\uc11d\uc720 \ucf00\uc774\uc2f1\uc5d0 \ub300\ud55c API 5CT\uc640 ASTM A370 \uaddc\uaca9 \ube44\uad50 \ubd84\uc11d<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\uc11d\uc720 \ucf00\uc774\uc2f1 \uc124\uacc4\uc5d0\uc11c\ub294 \uc815\ubc00\ub3c4\uc640 \uc2e0\ub8b0\uc131\uc774 \ubb34\uc5c7\ubcf4\ub2e4 \uc911\uc694\ud569\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uc81c\uc870\uc5c5\uccb4\ub294 API(American Petroleum Institute) \ubc0f ASTM(American Society for Testing and Materials)\uacfc \uac19\uc740 \uc870\uc9c1\uc5d0\uc11c \uc815\ud55c \uc5c4\uaca9\ud55c \ud45c\uc900\uc744 \uc900\uc218\ud569\ub2c8\ub2e4. API 5CT \ubc0f ASTM A370\uacfc \uac19\uc740 \uc774\ub7ec\ud55c \ud45c\uc900\uc740 \uc11d\uc720 \ubc0f \uac00\uc2a4 \ucd94\ucd9c\uc758 \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c\uc778 \uc11d\uc720 \ucf00\uc774\uc2f1\uc758 \uc548\uc804\uc131, \uae30\ub2a5\uc131 \ubc0f \ub0b4\uad6c\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ud3ec\uad04\uc801\uc778 \uc9c0\uce68\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc624\uc77c \ud30c\uc774\ud504 \uc555\ub825 \ud14c\uc2a4\ud2b8API\uc5d0\uc11c \uad00\ub9ac\ud558\ub294 API 5CT\ub294 \ud2b9\ud788 \uc2dc\ucd94 \uc791\uc5c5\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ucf00\uc774\uc2f1\uacfc \ud29c\ube0c\ub97c \ub2e4\ub8e8\ub294 \uc11d\uc720 \uc0b0\uc5c5\uc758 \ucd08\uc11d\uc785\ub2c8\ub2e4. \uc8fc\uc694 \ucd08\uc810\uc740 \ucf00\uc774\uc2f1\uc758 \uae30\uacc4\uc801 \ud2b9\uc131, \ud654\ud559\uc801 \uc870\uc131 \ubc0f \uce58\uc218 \uc694\uad6c \uc0ac\ud56d\uc774 \uc804 \uc138\uacc4 \uc720\uc815\uc5d0\uc11c \uc9c1\uba74\ud558\ub294 \uae4c\ub2e4\ub85c\uc6b4 \uc870\uac74\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. API 5CT\ub294 \uc2dc\ucd94 \ubc0f \uc0dd\uc0b0 \ub2e8\uacc4\uc5d0\uc11c \uc9c1\uba74\ud558\ub294 \ub2e4\uc591\ud55c \uc9c0\uc9c8\ud559\uc801 \ubc0f \uc6b4\uc601\uc0c1\uc758 \ubb38\uc81c\uc5d0 \ub9de\ucdb0 \ub2e4\uc591\ud55c \ucf00\uc774\uc2f1 \ud06c\uae30, \ub4f1\uae09 \ubc0f \uc2a4\ub808\ub4dc\ub97c \ud3ec\uad04\ud569\ub2c8\ub2e4.<\/p>\n<p>API 5CT\uc640 \ub2ec\ub9ac ASTM International\uc774 \uac10\ub3c5\ud558\ub294 ASTM A370\uc740 \ub2e4\uc74c\uc744 \ud3ec\ud568\ud558\ub294 \ub354 \uad11\ubc94\uc704\ud55c \uc811\uadfc \ubc29\uc2dd\uc744 \ucde8\ud569\ub2c8\ub2e4. \uae08\uc18d\uc758 \uae30\uacc4\uc801 \ud14c\uc2a4\ud2b8\ub97c \uc704\ud55c \uc77c\ubc18\uc801\uc778 \ud14c\uc2a4\ud2b8 \uc808\ucc28 \ubc0f \ud45c\uc900. ASTM A370\uc740 \uc11d\uc720 \ucf00\uc774\uc2f1\uc5d0\ub9cc \uad6d\ud55c\ub418\uc9c0 \uc54a\uc9c0\ub9cc \uc778\uc7a5 \uac15\ub3c4, \ud56d\ubcf5 \uac15\ub3c4 \ubc0f \uc5f0\uc2e0\uc728\uc744 \ud3ec\ud568\ud558\uc5ec \ucf00\uc774\uc2f1\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc7ac\ub8cc\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \ud3c9\uac00\ud558\uae30 \uc704\ud55c \uc911\uc694\ud55c \ubc29\ubc95\ub860\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ub354 \ub113\uc740 \ubc94\uc704\ub97c \ud1b5\ud574 ASTM A370\uc740 API 5CT \ub0b4\uc5d0\uc11c \ubc1c\uacac\ub418\ub294 \uac83\uacfc \uac19\uc740 \ud2b9\uc815 \ud45c\uc900\uc758 \uae30\ubc18 \uc5ed\ud560\uc744 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>API 5CT\uc640 ASTM A370 \uc0ac\uc774\uc758 \uc8fc\uc694 \ucc28\uc774\uc810 \uc911 \ud558\ub098\ub294 \uac01\uac01\uc758 \ucd08\uc810\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. API 5CT\ub294 \ucf00\uc774\uc2a4 \uc131\ub2a5\uc758 \ubcf5\uc7a1\ud55c \uc138\ubd80 \uc0ac\ud56d\uc744 \ud655\ub300\ud569\ub2c8\ub2e4. ASTM A370\uc740 \uc774\ub7ec\ud55c \uc131\ub2a5 \uc8fc\uc7a5\uc744 \uac80\uc99d\ud558\ub294 \uae30\uacc4\uc801 \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\uae30 \uc704\ud55c \uae30\ubcf8 \ud504\ub808\uc784\uc6cc\ud06c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uad6c\ubcc4\uc740 \uc11d\uc720 \ucf00\uc774\uc2f1\uc758 \ubb34\uacb0\uc131\uacfc \uc548\uc804\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \uc788\uc5b4 \uc774\ub7ec\ud55c \ud45c\uc900\uc774 \uc218\ud589\ud558\ub294 \ubcf4\uc644\uc801\uc778 \uc5ed\ud560\uc744 \uac15\uc870\ud569\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c API 5CT\uc640 ASTM A370\uc740 \ucf00\uc774\uc2f1 \uc124\uacc4 \ubc0f \uc81c\uc870 \uacf5\uc815\uc5d0\uc11c \uc77c\uad00\uc131\uacfc \uc2e0\ub8b0\uc131\uc744 \ud655\ub9bd\ud55c\ub2e4\ub294 \uacf5\ud1b5 \ubaa9\ud45c\ub97c \uacf5\uc720\ud569\ub2c8\ub2e4. \ub450 \ud45c\uc900 \ubaa8\ub450 \uc6d0\uc790\uc7ac \uc120\ud0dd\ubd80\ud130 \ucd5c\uc885 \uac80\uc0ac\uae4c\uc9c0 \uc0dd\uc0b0 \uccb4\uc778 \uc804\ubc18\uc5d0 \uac78\uccd0 \ucd94\uc801\uc131\uacfc \ud488\uc9c8 \uad00\ub9ac\uc758 \uc911\uc694\uc131\uc744 \uac15\uc870\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc138\uc2ec\ud55c \uc811\uadfc \ubc29\uc2dd\uc740 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0b0\uc5c5\uc5d0 \uc2ec\uac01\ud55c \ud658\uacbd\uc801, \uc6b4\uc601\uc801, \uacbd\uc81c\uc801 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\ub294 \ucf00\uc774\uc2f1 \uc624\ub958\uc640 \uad00\ub828\ub41c \uc704\ud5d8\uc744 \uc644\ud654\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p>\ud2b9\uc815 \ubcc0\ud615 \uce21\uba74\uc5d0\uc11c API 5CT\ub294 \ucf00\uc774\uc2f1 \uce58\uc218, \uacf5\ucc28 \ubc0f \ub098\uc0ac\uc0b0\uc5d0 \ub300\ud55c \uc5c4\uaca9\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \uc124\uc815\ud569\ub2c8\ub2e4. \ub2e4\uc591\ud55c \ub4f1\uae09\uacfc \uc6a9\ub3c4\uc5d0 \ub9de\ucdb0\uc9c4 \uc0ac\uc591. \uc774\ub7ec\ud55c \ud2b9\uc774\uc131\uc740 \ub2e4\uc591\ud55c \uc81c\uc870\uc5c5\uccb4\uc758 \uad6c\uc131 \uc694\uc18c \uac04\uc758 \ud638\ud658\uc131\uacfc \uc0c1\ud638 \uad50\ud658\uc131\uc744 \ubcf4\uc7a5\ud558\uc5ec \ub4dc\ub9b4\ub9c1 \uc791\uc5c5 \uc911\uc5d0 \uc6d0\ud65c\ud55c \ud1b5\ud569\uc744 \ucd09\uc9c4\ud569\ub2c8\ub2e4. \ubc18\uba74 ASTM A370\uc740 \ucf00\uc774\uc2f1 \uc7ac\ub8cc\ub97c \ud14c\uc2a4\ud2b8\ud558\uc5ec \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uac80\uc99d\ud558\ub294 \ubc29\ubc95\uacfc \uc808\ucc28\ub97c \uc81c\uacf5\ud558\uc5ec API 5CT\uc5d0 \uc124\uba85\ub41c \uc131\ub2a5 \uae30\uc900\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \ub610\ud55c API 5CT\ub294 \uc5c5\uacc4 \uc774\ud574\uad00\uacc4\uc790\uc758 \ud53c\ub4dc\ubc31\uacfc \ud1b5\ucc30\ub825\uc744 \ud1b5\ud569\ud558\uc5ec \uc9c0\uc18d\uc801\uc73c\ub85c \ubc1c\uc804\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc2dc\ucd94 \uad00\ud589\uc758 \uc0c8\ub85c\uc6b4 \uacfc\uc81c\uc640 \uae30\uc220 \ubc1c\uc804\uc744 \ud574\uacb0\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc801\uc751\ud615 \uc811\uadfc \ubc29\uc2dd\uc740 \uc11d\uc720 \ubc0f \uac00\uc2a4 \ud0d0\uc0ac\uc758 \uc548\uc804\uc131\uacfc \uc6b4\uc601 \ud6a8\uc728\uc131\uc744 \ud5a5\uc0c1\ud558\ub824\ub294 API\uc758 \ub178\ub825\uc744 \uac15\uc870\ud569\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/petroleumtubes.com\/wp-content\/uploads\/2020\/01\/J55-Tubing18.jpg\" alt=\"alt-7726\" class=\"wp-image-7726\" id=\"i7726\" \/><\/p>\n<p>\ubc18\ub300\ub85c ASTM A370\uc740 \ucf00\uc774\uc2f1 \uc7ac\ub8cc\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \ud3c9\uac00\ud558\uae30 \uc704\ud55c \ubca4\uce58\ub9c8\ud06c \uc5ed\ud560\uc744 \ud558\ub294 \ud14c\uc2a4\ud2b8 \ubc29\ubc95\ub860\uc758 \uc548\uc815\uc801\uc778 \uae30\ubc18\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc548\uc815\uc131\uc740 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \uc804\ubc18\uc5d0 \uac78\uccd0 \ud14c\uc2a4\ud2b8 \uc808\ucc28\uc758 \uc77c\uad00\uc131\uc744 \ubcf4\uc7a5\ud558\uc5ec \ucf00\uc774\uc2f1 \uc131\ub2a5\uc744 \ud3c9\uac00\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \ub370\uc774\ud130\uc758 \uc2e0\ub8b0\uc131\uc744 \uac15\ud654\ud569\ub2c8\ub2e4.<\/p>\n<p>\uacb0\ub860\uc801\uc73c\ub85c, API 5CT \ubc0f ASTM A370\uc740 \uc11d\uc720 \ucf00\uc774\uc2f1\uc758 \uc124\uacc4 \ubc0f \ud14c\uc2a4\ud2b8\ub97c \uaddc\uc81c\ud558\ub294 \ub370 \uc788\uc5b4 \ub69c\ub837\ud558\uba74\uc11c\ub3c4 \ubcf4\uc644\uc801\uc778 \uc5ed\ud560\uc744 \uc218\ud589\ud558\uc9c0\ub9cc, \uc601\ud5a5\ub825\uc740 \uae4a\ub2e4. \uadf8\ub4e4\uc740 \ud568\uaed8 \uc804 \uc138\uacc4 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc6b4\uc601\uc758 \ubb34\uacb0\uc131\uc744 \ubcf4\ud638\ud558\ub294 \uc6b0\uc218\uc131 \ud45c\uc900\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud45c\uc900\uc744 \uc900\uc218\ud568\uc73c\ub85c\uc368 \uc11d\uc720 \uc0b0\uc5c5\uc758 \uc774\ud574\uad00\uacc4\uc790\ub294 \ucf00\uc774\uc2f1 \uc124\uacc4\uc758 \ubcf5\uc7a1\uc131\uc744 \uc790\uc2e0\uc788\uac8c \ud0d0\uc0c9\ud558\uc5ec \uae4c\ub2e4\ub85c\uc6b4 \uc2dc\ucd94 \ud658\uacbd\uc5d0\uc11c \uac15\ub825\ud55c \uc131\ub2a5\uacfc \uc9c0\uc18d\uc801\uc778 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc11d\uc720 \ucf00\uc774\uc2f1 \uc124\uacc4\uc5d0 \uc788\uc5b4\uc11c \u00a0<strong>\u00a0API<\/strong>\uc640 ASTM \ud45c\uc900\uc758 \uc8fc\uc694 \ucc28\uc774\uc810 API(\ubbf8\uad6d \uc11d\uc720 \ud611\ud68c) \ubc0f ASTM(\ubbf8\uad6d \uc7ac\ub8cc \uc2dc\ud5d8 \ud611\ud68c) \ud45c\uc900\uc740 \uc11d\uc720 \ucf00\uc774\uc2f1 \uc124\uacc4 \uc0ac\uc591\uc744 \uc815\uc758\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud558\uba70 \uac01\uac01 \uace0\uc720\ud55c 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