{"id":1469,"date":"2023-12-15T05:43:06","date_gmt":"2023-12-15T05:43:06","guid":{"rendered":"https:\/\/www.petroleumtube.com\/?p=1469"},"modified":"2023-12-18T08:45:51","modified_gmt":"2023-12-18T08:45:51","slug":"casing-pipe-an-overview","status":"publish","type":"post","link":"https:\/\/www.petroleumtube.com\/ko\/casing-pipe-an-overview\/","title":{"rendered":"\ucf00\uc774\uc2f1 \ud30c\uc774\ud504 \u2013 \uac1c\uc694"},"content":{"rendered":"<p><\/p>\n<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-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.petroleumtube.com\/ko\/casing-pipe-an-overview\/#%EC%BC%80%EC%9D%B4%EC%8B%B1%ED%8C%8C%EC%9D%B4%ED%94%84%EC%9D%98_%EC%A2%85%EB%A5%98%EC%99%80_%EC%9A%A9%EB%8F%84%EC%97%90_%EB%8C%80%ED%95%B4_%EC%95%8C%EC%95%84%EB%B3%B4%EA%B8%B0\" title=\"\ucf00\uc774\uc2f1\ud30c\uc774\ud504\uc758 \uc885\ub958\uc640 \uc6a9\ub3c4\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uae30 \n \n\">\ucf00\uc774\uc2f1\ud30c\uc774\ud504\uc758 \uc885\ub958\uc640 \uc6a9\ub3c4\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uae30 \n \n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.petroleumtube.com\/ko\/casing-pipe-an-overview\/#%EC%84%9D%EC%9C%A0_%EB%B0%8F_%EA%B0%80%EC%8A%A4_%EC%8B%9C%EC%B6%94_%ED%94%84%EB%A1%9C%EC%A0%9D%ED%8A%B8%EC%9A%A9_%EC%BC%80%EC%9D%B4%EC%8B%B1_%ED%8C%8C%EC%9D%B4%ED%94%84%EC%9D%98_%EC%9E%A5%EC%A0%90_%EC%9D%B4%ED%95%B4\" title=\"\uc11d\uc720 \ubc0f \uac00\uc2a4 \uc2dc\ucd94 \ud504\ub85c\uc81d\ud2b8\uc6a9 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\uc758 \uc7a5\uc810 \uc774\ud574\">\uc11d\uc720 \ubc0f \uac00\uc2a4 \uc2dc\ucd94 \ud504\ub85c\uc81d\ud2b8\uc6a9 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\uc758 \uc7a5\uc810 \uc774\ud574<\/a><\/li><\/ul><\/nav><\/div>\n<h2 id=\"wpaicg-exploring-the-different-types-of-casing-pipe-and-their-uses\"><span class=\"ez-toc-section\" id=\"%EC%BC%80%EC%9D%B4%EC%8B%B1%ED%8C%8C%EC%9D%B4%ED%94%84%EC%9D%98_%EC%A2%85%EB%A5%98%EC%99%80_%EC%9A%A9%EB%8F%84%EC%97%90_%EB%8C%80%ED%95%B4_%EC%95%8C%EC%95%84%EB%B3%B4%EA%B8%B0\"><\/span>\ucf00\uc774\uc2f1\ud30c\uc774\ud504\uc758 \uc885\ub958\uc640 \uc6a9\ub3c4\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uae30<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.petroleumtube.com\/wp-content\/uploads\/2023\/12\/f6098b3c88c5a3be2d90d69115e42aef.png\" alt=\"Casing Pipe - an overview\" \/><br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\n\ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub294 \ubaa8\ub4e0 \uc11d\uc720 \ubc0f \uac00\uc2a4\uc815\uc758 \ud544\uc218 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774\ub294 \uc8fc\ubcc0 \ud658\uacbd\uc73c\ub85c\ubd80\ud130 \uc720\uc815\uc744 \ubcf4\ud638\ud558\uace0 \uc720\uc815\uc5d0 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \uc81c\uacf5\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub294 \ub2e4\uc591\ud55c \ud06c\uae30\uc640 \uc7ac\uc9c8\ub85c \uc81c\uacf5\ub418\uba70 \uac01\uac01 \uace0\uc720\ud55c \ud2b9\uc131\uacfc \uc6a9\ub3c4\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<figure class=\"wp-block-table\">\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<tbody>\n<tr>\n<td colspan=\"10\"><strong>\uc778\uc7a5\ub825 \ubc0f \uacbd\ub3c4 \uc694\uac74<\/strong><strong><\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>\ub4f1\uae09<\/strong><strong><\/strong><\/td>\n<td><strong>\u00a0<\/strong><\/td>\n<td><strong>\u00a0<\/strong><\/td>\n<td colspan=\"2\"><strong>\ud56d\ubcf5\uac15\ub3c4 MPa<\/strong><strong><\/strong><\/td>\n<td><strong>\uc778\uc7a5 <\/strong><strong>\uac15\ub3c4<\/strong><strong><\/strong><\/td>\n<td colspan=\"2\"><strong>\uacbd\ub3c4 <\/strong>a,c<strong><\/strong><\/td>\n<td><strong>\uc9c0\uc815\ub41c \ubcbd \ub450\uaed8<\/strong><strong><\/strong><\/td>\n<td><strong>\ud5c8\uc6a9 \uacbd\ub3c4 <\/strong><strong>\ubcc0\ud615 <\/strong>\ube44<strong><\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>\u00a0<\/strong><\/td>\n<td><strong>\uc885\ub958<\/strong><strong><\/strong><\/td>\n<td><strong>\ud558\uc911\uc744 \ubc1b\ub294 \ucd1d \uc2e0\uc728<\/strong><strong><\/strong><\/td>\n<td colspan=\"2\"><strong>\u00a0<\/strong><\/td>\n<td><strong>\ucd5c\uc18c MPa<\/strong><strong><\/strong><\/td>\n<td colspan=\"2\"><strong>\ucd5c\ub300<\/strong><strong><\/strong><\/td>\n<td><strong>\u00a0<\/strong><\/td>\n<td><strong>\u00a0<\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>\u00a0<\/strong><\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td><strong>\ubd84<\/strong><strong><\/strong><\/td>\n<td><strong>\ucd5c\ub300<\/strong><strong><\/strong><\/td>\n<td>\u00a0<\/td>\n<td><strong>HRC<\/strong><strong><\/strong><\/td>\n<td><strong>HBW<\/strong><strong><\/strong><\/td>\n<td><strong>mm<\/strong><strong><\/strong><\/td>\n<td><strong>HRC<\/strong><strong><\/strong><\/td>\n<\/tr>\n<tr>\n<td><strong>1<\/strong><strong><\/strong><\/td>\n<td><strong>2<\/strong><strong><\/strong><\/td>\n<td><strong>3<\/strong><strong><\/strong><\/td>\n<td><strong>4<\/strong><strong><\/strong><\/td>\n<td><strong>5<\/strong><strong><\/strong><\/td>\n<td><strong>6<\/strong><strong><\/strong><\/td>\n<td><strong>7<\/strong><strong><\/strong><\/td>\n<td><strong>8<\/strong><strong><\/strong><\/td>\n<td><strong>9<\/strong><strong><\/strong><\/td>\n<td><strong>10<\/strong><strong><\/strong><\/td>\n<\/tr>\n<tr>\n<td><a href=\"\/tag\/h40\" target=\"_blank\"><strong>h40<\/strong><\/a><\/td>\n<td> <\/td>\n<td>0.5<\/td>\n<td>276<\/td>\n<td>552<\/td>\n<td>414<\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<\/tr>\n<tr>\n<td><a href=\"\/tag\/j55\" target=\"_blank\"><strong><strong> J55<\/strong><\/strong><\/a><\/td>\n<td> <\/td>\n<td>0.5<\/td>\n<td>379<\/td>\n<td>552<\/td>\n<td>517<\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<\/tr>\n<tr>\n<td><a href=\"\/tag\/k55\" target=\"_blank\"><strong>K55<\/strong><\/a><\/td>\n<td> <\/td>\n<td>0.5<\/td>\n<td>379<\/td>\n<td>552<\/td>\n<td>655<\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<\/tr>\n<tr>\n<td><a href=\"\/tag\/n80\" target=\"_blank\"><strong><strong> N80<\/strong><\/strong><\/a><\/td>\n<td>1<\/td>\n<td>0.5<\/td>\n<td>552<\/td>\n<td>758<\/td>\n<td>689<\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<\/tr>\n<tr>\n<td>N80<\/td>\n<td>\uc9c8\ubb38<\/td>\n<td>0.5<\/td>\n<td>552<\/td>\n<td>758<\/td>\n<td>689<\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<\/tr>\n<tr>\n<td><strong> R95<\/strong><\/td>\n<td> <\/td>\n<td>0.5<\/td>\n<td>655<\/td>\n<td>758<\/td>\n<td>724<\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<\/tr>\n<tr>\n<td><a href=\"\/tag\/l80\" target=\"_blank\"><strong><strong> L80<\/strong><\/strong><\/a> L80<\/td>\n<td>1<\/td>\n<td>0.5<\/td>\n<td>552<\/td>\n<td>655<\/td>\n<td>655<\/td>\n<td>23<\/td>\n<td>241<\/td>\n<td> <\/td>\n<td> <\/td>\n<\/tr>\n<tr>\n<td>L80<\/td>\n<td>9Cr 13Cr<\/td>\n<td>0.5<\/td>\n<td>552<\/td>\n<td>655<\/td>\n<td>655<\/td>\n<td>23<\/td>\n<td>241<\/td>\n<td> <\/td>\n<td> <\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>0.5<\/td>\n<td>552<\/td>\n<td>655<\/td>\n<td>655<\/td>\n<td>23<\/td>\n<td>241<\/td>\n<td> <\/td>\n<td> <\/td>\n<\/tr>\n<tr>\n<td><strong> C90<\/strong><\/td>\n<td>1<\/td>\n<td>0.5<\/td>\n<td>621<\/td>\n<td>724<\/td>\n<td>689<\/td>\n<td>25.4<\/td>\n<td>255<\/td>\n<td> 12.70<\/td>\n<td>3<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>12.71~19.04<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>19.05~25.39<\/td>\n<td>5<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td> \u00a025.40<\/td>\n<td>6<\/td>\n<\/tr>\n<tr>\n<td><a href=\"\/tag\/t95\" target=\"_blank\"><strong>T95<\/strong><\/a><\/td>\n<td>1<\/td>\n<td>0.5<\/td>\n<td>655<\/td>\n<td>758<\/td>\n<td>724<\/td>\n<td>25.4<\/td>\n<td>255<\/td>\n<td> 12.70<\/td>\n<td>3<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>12.71~19.04<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>19.05~25.39<\/td>\n<td>5<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td> \u00a025.40<\/td>\n<td>6<\/td>\n<\/tr>\n<tr>\n<td>C110<\/td>\n<td> <\/td>\n<td>0.7<\/td>\n<td>758<\/td>\n<td>828<\/td>\n<td>793<\/td>\n<td>30<\/td>\n<td>286<\/td>\n<td> 12.70<\/td>\n<td>3<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>12.71~19.04<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>19.05~25.39<\/td>\n<td>5<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td> \u00a025.40<\/td>\n<td>6<\/td>\n<\/tr>\n<tr>\n<td><a href=\"\/tag\/p110\" target=\"_blank\"><strong><strong> P110<\/strong><\/strong><\/a><\/td>\n<td> <\/td>\n<td>0.6<\/td>\n<td>758<\/td>\n<td>965<\/td>\n<td>862<\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<td> <\/td>\n<\/tr>\n<tr>\n<td><a href=\"\/tag\/q125\" target=\"_blank\"><strong>Q125<\/strong><\/a><\/td>\n<td>1<\/td>\n<td>0.65<\/td>\n<td>862<\/td>\n<td>1034<\/td>\n<td>931<\/td>\n<td>\ube44<\/td>\n<td> <\/td>\n<td> 12.70<\/td>\n<td>3<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>12.71~19.04 19.05<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>\u00a0<\/td>\n<td>5<\/td>\n<\/tr>\n<tr>\n<td colspan=\"10\">a \ubd84\uc7c1\uc774 \uc788\ub294 \uacbd\uc6b0, \uc2e4\ud5d8\uc2e4\uc758 Rock<a href=\"\/tag\/well\" target=\"_blank\"><strong>well<\/strong><\/a> C \uacbd\ub3c4 \uc2dc\ud5d8\uc744 \uc2ec\ud310 \ubc29\ubc95\uc73c\ub85c \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"10\">b \uacbd\ub3c4\ud55c\uacc4\ub294 \uba85\uc2dc\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc73c\ub098 7.8 \ubc0f 7.9\uc5d0 \ub530\ub77c \uc81c\uc870\uad00\ub9ac\uc0c1 \ucd5c\ub300\ubcc0\ub3d9\uc774 \uc81c\ud55c\ub41c\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"10\">c \ub4f1\uae09 L80(\ubaa8\ub4e0 \uc720\ud615), C90, T95 \ubc0f C110\uc758 \ubcbd \uad00\ud1b5 \uacbd\ub3c4 \uc2dc\ud5d8\uc758 \uacbd\uc6b0 HRC \ucc99\ub3c4\uc5d0 \uba85\uc2dc\ub41c \uc694\uad6c \uc0ac\ud56d\uc740 \ucd5c\ub300 \ud3c9\uade0 \uacbd\ub3c4 \uc218\uce58\uc5d0 \ub300\ud55c \uac83\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\n\uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc720\ud615\uc758 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub294 \uac15\ucca0 \ucf00\uc774\uc2f1\uc785\ub2c8\ub2e4. \uac15\ucca0 \ucf00\uc774\uc2f1\uc740 \uacac\uace0\ud558\uace0 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098 \uae4a\uc740 \uc6b0\ubb3c\uacfc \uace0\uc555 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \ub610\ud55c \ubd80\uc2dd\uc5d0 \uac15\ud558\uba70 \ub2f4\uc218 \ubc0f \ud574\uc218 \ud658\uacbd \ubaa8\ub450\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac15\ucca0 \ucf00\uc774\uc2f1\uc740 \ub2e4\uc591\ud55c \ub4f1\uae09\uacfc \ubcbd \ub450\uaed8\ub85c \uc81c\uacf5\ub418\ubbc0\ub85c \uad11\ubc94\uc704\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<br \/>\n\ucf00\uc774\uc2f1 \ud30c\uc774\ud504\uc758 \ub610 \ub2e4\ub978 \uc720\ud615\uc740 PVC \ucf00\uc774\uc2f1\uc785\ub2c8\ub2e4. PVC \ucf00\uc774\uc2f1\uc740 \uac00\ubccd\uace0 \uc124\uce58\uac00 \uc27d\uae30 \ub54c\ubb38\uc5d0 \uc595\uc740 \uc6b0\ubb3c\uacfc \uc800\uc555 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub610\ud55c \ubd80\uc2dd\uc5d0 \uac15\ud558\uba70 \ub2f4\uc218 \ubc0f \ud574\uc218 \ud658\uacbd \ubaa8\ub450\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. PVC \ucf00\uc774\uc2f1\uc740 \ub2e4\uc591\ud55c \ud06c\uae30\uc640 \ubcbd \ub450\uaed8\ub85c \uc81c\uacf5\ub418\ubbc0\ub85c \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <br \/>\n \uc720\ub9ac \uc12c\uc720 \ucf00\uc774\uc2f1\uc740 \ub610 \ub2e4\ub978 \uc720\ud615\uc758 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\uc785\ub2c8\ub2e4. \uc720\ub9ac\uc12c\uc720 \ucf00\uc774\uc2f1\uc740 \uac00\ubccd\uace0 \uc124\uce58\uac00 \uc27d\uae30 \ub54c\ubb38\uc5d0 \uc595\uc740 \uc6b0\ubb3c\uacfc \uc800\uc555 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub610\ud55c \ubd80\uc2dd\uc5d0 \uac15\ud558\uba70 \ub2f4\uc218 \ubc0f \ud574\uc218 \ud658\uacbd \ubaa8\ub450\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc720\ub9ac \uc12c\uc720 \ucf00\uc774\uc2f1\uc740 \ub2e4\uc591\ud55c \ud06c\uae30\uc640 \ubcbd \ub450\uaed8\ub85c \uc81c\uacf5\ub418\ubbc0\ub85c \uad11\ubc94\uc704\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<br \/>\n\ub9c8\uc9c0\ub9c9\uc73c\ub85c \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 \ucf00\uc774\uc2f1\uc740 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\uc758 \ub610 \ub2e4\ub978 \uc720\ud615\uc785\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 \ucf00\uc774\uc2a4\ub294 \uacac\uace0\ud558\uace0 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098 \uae4a\uc740 \uc6b0\ubb3c\uacfc \uace0\uc555 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \ub610\ud55c \ubd80\uc2dd\uc5d0 \uac15\ud558\uba70 \ub2f4\uc218 \ubc0f \ud574\uc218 \ud658\uacbd \ubaa8\ub450\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 \ucf00\uc774\uc2f1\uc740 \ub2e4\uc591\ud55c \ub4f1\uae09\uacfc \ubcbd \ub450\uaed8\ub85c \uc81c\uacf5\ub418\ubbc0\ub85c \uad11\ubc94\uc704\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<br 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id=\"%EC%84%9D%EC%9C%A0_%EB%B0%8F_%EA%B0%80%EC%8A%A4_%EC%8B%9C%EC%B6%94_%ED%94%84%EB%A1%9C%EC%A0%9D%ED%8A%B8%EC%9A%A9_%EC%BC%80%EC%9D%B4%EC%8B%B1_%ED%8C%8C%EC%9D%B4%ED%94%84%EC%9D%98_%EC%9E%A5%EC%A0%90_%EC%9D%B4%ED%95%B4\"><\/span>\uc11d\uc720 \ubc0f \uac00\uc2a4 \uc2dc\ucd94 \ud504\ub85c\uc81d\ud2b8\uc6a9 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\uc758 \uc7a5\uc810 \uc774\ud574<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\n\ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub294 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc2dc\ucd94 \ud504\ub85c\uc81d\ud2b8\uc758 \ud544\uc218 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774\ub294 \uc2dc\ucd94\uacf5\uc744 \ub36e\uace0, \uc720\uc815\uc774 \ubd95\uad34\ub418\uc9c0 \uc54a\ub3c4\ub85d \ubcf4\ud638\ud558\uba70, \uc720\uc815\uc5d0 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \uc81c\uacf5\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub294 \ub610\ud55c \uc720\uc815\uc744 \uc8fc\ubcc0 \ud658\uacbd\uc73c\ub85c\ubd80\ud130 \uaca9\ub9ac\ud558\uc5ec \uc11d\uc720 \ubc0f \uac00\uc2a4 \ub9e4\uc7a5\ub7c9\uc758 \uc624\uc5fc\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<br \/>\n\ucf00\uc774\uc2f1 \ud30c\uc774\ud504 \uc0ac\uc6a9\uc758 \uc8fc\uc694 \uc774\uc810\uc740 \uc720\uc815\uacfc \uc8fc\ubcc0 \ud658\uacbd \uc0ac\uc774\uc5d0 \uc548\uc804\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc7a5\ubcbd\uc744 \uc81c\uacf5\ud55c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub294 \uc11d\uc720 \ubc0f \uac00\uc2a4 \ub9e4\uc7a5\ub7c9\uc774 \uc624\uc5fc\ub418\uc9c0 \uc54a\uc740 \uc0c1\ud0dc\ub85c \uc720\uc9c0\ub418\uace0 \uc720\uc815\uc774 \uad6c\uc870\uc801\uc73c\ub85c \uac74\uc804\ud558\uac8c \uc720\uc9c0\ub418\ub3c4\ub85d \ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub294 \ub610\ud55c \uc8fc\uc694 \uc548\uc804 \uc704\ud5d8\uc774 \ub420 \uc218 \uc788\ub294 \uc720\uc815\uc758 \ubd95\uad34\ub97c 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\ub178\ucd9c\ub418\uba74 \ubd80\uc2dd\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub294 \uc720\uc815\uc744 \ubd80\uc2dd\uc73c\ub85c\ubd80\ud130 \ubcf4\ud638\ud558\uc5ec \uc720\uc815\uc774 \uad6c\uc870\uc801\uc73c\ub85c \uacac\uace0\ud558\uac8c \uc720\uc9c0\ub418\uace0 \uc11d\uc720 \ubc0f \uac00\uc2a4 \ub9e4\uc7a5\ub7c9\uc774 \uc624\uc5fc\ub418\uc9c0 \uc54a\uc740 \uc0c1\ud0dc\ub85c \uc720\uc9c0\ub418\ub3c4\ub85d \ud569\ub2c8\ub2e4.<br \/>\n\ub9c8\uc9c0\ub9c9\uc73c\ub85c \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub294 \uce68\ud558 \uc704\ud5d8\uc744 \uc904\uc774\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc720\uc815 \uc8fc\ubcc0\uc758 \uc9c0\ubc18\uc774 \ubd95\uad34\ub418\uba74 \uce68\uac15\uc774 \ubc1c\uc0dd\ud558\uc5ec \uc720\uc815\uc774 \ubd88\uc548\uc815\ud574\uc9d1\ub2c8\ub2e4. \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub294 \uc720\uc815\uc5d0 \uad6c\uc870\uc801 \uc9c0\uc9c0\ub97c \uc81c\uacf5\ud558\uc5ec \uce68\ud558 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\ud0f1\ud06c\uc5d0\uc11c \ubcf4\uc77c\ub7ec\uae4c\uc9c0\uc758 \uc1a1\uc720\uad00, \uc1a1\uc720\uad00 <br \/>\n \uc1a1\uc720\uad00 \uc808\ub2e8\uae30, \uc1a1\uc720\uad00 \ub204\ucd9c, \ub0b4 \uadfc\ucc98 \ud310\ub9e4\uc6a9 \uc1a1\uc720\uad00, \uc1a1\uc720\uad00 \uac80\uc0ac \ub85c\ubd07, \uc1a1\uc720\uad00 \uac74\uc124, \uc1a1\uc720\uad00 \uc6a9\uc811\uae30, \uc1a1\uc720\uad00 \uccad\uc18c, \ub0b4 \uadfc\ucc98 \ud29c\ube0c, \ud29c\ube0c \ucee4\ub125\ud130, \ud29c\ube0c \ud30c\uc774\ud504, \ucf00\uc774\uc2f1 \ud30c\uc774\ud504 \uc911\uad6d \uc88b\uc740 \uacf5\uc7a5, \ucf00\uc774\uc2f1 \ud30c\uc774\ud504 \uc911\uad6d \uc88b\uc740 \ub3c4\ub9e4\uc5c5\uc790, \uc624\uc77c \ud29c\ube0c \ub3c4\ub9e4 \uac00\uaca9 \uace0\ud488\uc9c8 \uace0\uae09 \uc911\uad6d\uc5b4\uc694\uc57d, \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub294 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc2dc\ucd94 \ud504\ub85c\uc81d\ud2b8\uc758 \ud544\uc218 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774\ub294 \uc720\uc815\uacfc \uc8fc\ubcc0 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