{"id":1460,"date":"2023-12-15T05:38:28","date_gmt":"2023-12-15T05:38:28","guid":{"rendered":"https:\/\/www.petroleumtube.com\/?p=1460"},"modified":"2023-12-18T08:49:58","modified_gmt":"2023-12-18T08:49:58","slug":"what-is-a-steel-casing-pipe","status":"publish","type":"post","link":"https:\/\/www.petroleumtube.com\/ko\/what-is-a-steel-casing-pipe\/","title":{"rendered":"\uc2a4\ud2f8 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub780"},"content":{"rendered":"

<\/p>\n

\uac15\ucca0 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\uc758 \uc7a5\uc810 \ud0d0\uc0c9: \uc885\ud569 \uac00\uc774\ub4dc.
\n\"What
\n<\/h3>\n

\n\uac15\ucca0 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub294 \ub9ce\uc740 \uac74\uc124 \ud504\ub85c\uc81d\ud2b8\uc758 \ud544\uc218 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774\ub294 \uc9c0\ud558 \uc720\ud2f8\ub9ac\ud2f0\ub97c \ubcf4\ud638\ud558\uace0 \uad6c\uc870\uc801 \uc9c0\uc6d0\uc744 \uc81c\uacf5\ud558\uba70 \ud1a0\uc591 \uce68\uc2dd\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uac15\ucca0 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub294 \uac15\ud558\uace0 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098\uba70 \ubd80\uc2dd\uc5d0 \uac15\ud558\ubbc0\ub85c \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4.
\n\uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \uac15\ucca0 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\uc758 \uc774\uc810\uacfc \ub2e4\uc591\ud55c \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ubc29\ubc95\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ub2e4\uc591\ud55c \uc720\ud615\uc758 \uac15\ucca0 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\uc640 \uc124\uce58 \ud504\ub85c\uc138\uc2a4\uc5d0 \ub300\ud574 \ub17c\uc758\ud569\ub2c8\ub2e4.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\ud654\ud559\uc131\ubd84, \uc9c8\ub7c9\ubd84\uc728(%)<\/strong><\/strong><\/td>\n<\/tr>\n
\ub4f1\uae09<\/strong><\/strong><\/td>\n\u00a0<\/strong><\/td>\n\ub2e4<\/strong><\/strong><\/td>\nMn<\/strong><\/strong><\/td>\n\ubaa8<\/strong><\/strong><\/td>\n\ud06c\ub974<\/strong><\/strong><\/td>\n\ub2c8<\/strong><\/strong><\/td>\nCu<\/strong><\/strong><\/td>\n\ud53c<\/strong><\/strong><\/td>\n\uc5d0\uc2a4<\/strong><\/strong><\/td>\n\uc2dc<\/strong><\/strong><\/td>\n<\/tr>\n
\u00a0<\/strong><\/td>\n\uc885\ub958<\/strong><\/strong><\/td>\n\ubd84<\/strong><\/strong><\/td>\n\ucd5c\ub300<\/strong><\/strong><\/td>\n\ubd84<\/strong><\/strong><\/td>\n\ucd5c\ub300<\/strong><\/strong><\/td>\n\ubd84<\/strong><\/strong><\/td>\n\ucd5c\ub300<\/strong><\/strong><\/td>\n\ubd84<\/strong><\/strong><\/td>\n\ucd5c\ub300<\/strong><\/strong><\/td>\n\ucd5c\ub300<\/strong><\/strong><\/td>\n\ucd5c\ub300<\/strong><\/strong><\/td>\n\ucd5c\ub300<\/strong><\/strong><\/td>\n\ucd5c\ub300<\/strong><\/strong><\/td>\n\ucd5c\ub300<\/strong><\/strong><\/td>\n<\/tr>\n
1<\/strong><\/strong><\/td>\n2<\/strong><\/strong><\/td>\n3<\/strong><\/strong><\/td>\n4<\/strong><\/strong><\/td>\n5<\/strong><\/strong><\/td>\n6<\/strong><\/strong><\/td>\n7<\/strong><\/strong><\/td>\n8<\/strong><\/strong><\/td>\n9<\/strong><\/strong><\/td>\n10<\/strong><\/strong><\/td>\n11<\/strong><\/strong><\/td>\n12<\/strong><\/strong><\/td>\n13<\/strong><\/strong><\/td>\n14<\/strong><\/strong><\/td>\n15<\/strong><\/strong><\/td>\n<\/tr>\n
h40<\/strong><\/a><\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n0.03<\/td>\n <\/td>\n<\/tr>\n
J55<\/strong><\/strong><\/a><\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n0.03<\/td>\n <\/td>\n<\/tr>\n
K55<\/strong><\/a><\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n0.03<\/td>\n <\/td>\n<\/tr>\n
N80<\/strong><\/strong><\/a><\/td>\n1<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n0.03<\/td>\n0.03<\/td>\n <\/td>\n<\/tr>\n
N80<\/td>\n\uc9c8\ubb38<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n0.03<\/td>\n0.03<\/td>\n <\/td>\n<\/tr>\n
R95<\/strong><\/td>\n <\/td>\n <\/td>\n0.45c<\/td>\n <\/td>\n1.9<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n0.03<\/td>\n0.03<\/td>\n0.45<\/td>\n<\/tr>\n
L80<\/strong><\/strong><\/a><\/td>\n1<\/td>\n <\/td>\n0.43a<\/td>\n <\/td>\n1.9<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n0.25<\/td>\n0.35<\/td>\n0.03<\/td>\n0.03<\/td>\n0.45<\/td>\n<\/tr>\n
L80<\/td>\n9Cr<\/td>\n <\/td>\n0.15<\/td>\n0.3<\/td>\n0.6<\/td>\n0.9<\/td>\n1.1<\/td>\n8<\/td>\n10<\/td>\n0.5<\/td>\n0.25<\/td>\n0.02<\/td>\n0.03<\/td>\n1<\/td>\n<\/tr>\n
L80<\/td>\n13Cr<\/td>\n0.15<\/td>\n0.22<\/td>\n0.25<\/td>\n1<\/td>\n <\/td>\n <\/td>\n12<\/td>\n14<\/td>\n0.5<\/td>\n0.25<\/td>\n0.02<\/td>\n0.03<\/td>\n1<\/td>\n<\/tr>\n
C90<\/strong><\/td>\n1<\/td>\n <\/td>\n0.35<\/td>\n <\/td>\n1.2<\/td>\n0.25\ube44<\/td>\n0.85<\/td>\n <\/td>\n1.5<\/td>\n0.99<\/td>\n <\/td>\n0.02<\/td>\n0.03<\/td>\n <\/td>\n<\/tr>\n
T95<\/strong><\/a><\/td>\n1<\/td>\n <\/td>\n0.35<\/td>\n <\/td>\n1.2<\/td>\n0.25\ube44<\/td>\n0.85<\/td>\n0.4<\/td>\n1.5<\/td>\n0.99<\/td>\n <\/td>\n0.02<\/td>\n0.03<\/td>\n <\/td>\n<\/tr>\n
C110<\/td>\n <\/td>\n <\/td>\n0.35<\/td>\n <\/td>\n1.2<\/td>\n0.25<\/td>\n1<\/td>\n0.4<\/td>\n1.5<\/td>\n0.99<\/td>\n <\/td>\n0.02<\/td>\n0.03<\/td>\n <\/td>\n<\/tr>\n
P110<\/strong><\/strong><\/a><\/td>\ne<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n0.030e<\/td>\n0.030e<\/td>\n <\/td>\n<\/tr>\n
Q125<\/strong><\/a><\/td>\n1<\/td>\n <\/td>\n0.35<\/td>\n\u00a0<\/td>\n1.35<\/td>\n <\/td>\n0.85<\/td>\n <\/td>\n1.5<\/td>\n0.99<\/td>\n <\/td>\n0.02<\/td>\n0.01<\/td>\n <\/td>\n<\/tr>\n
NOTE \ud45c\uc2dc\ub41c \uc694\uc18c\ub294 \uc81c\ud488 \ubd84\uc11d\uc5d0 \ubcf4\uace0\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n
a \uc624\uc77c \ub2f4\uae08\uc9c8 \ub610\ub294 \ud3f4\ub9ac\uba38 \ub2f4\uae08\uc9c8 \uc81c\ud488\uc758 \uacbd\uc6b0 L80\uc758 \ud0c4\uc18c \ud568\ub7c9\uc744 \ucd5c\ub300 0.50%\uae4c\uc9c0 \ub298\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n
b \ubcbd \ub450\uaed8\uac00 17.78 mm \ubbf8\ub9cc\uc778 \uacbd\uc6b0 \ub4f1\uae09 C90 \uc720\ud615 1\uc758 \ubab0\ub9ac\ube0c\ub374 \ud568\ub7c9\uc5d0\ub294 \ucd5c\uc18c \uacf5\ucc28\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n
c \uc81c\ud488\uc774 \uc624\uc77c \ub2f4\uae08\uc9c8\ub41c \uacbd\uc6b0 R95\uc758 \ud0c4\uc18c \ud568\ub7c9\uc740 \ucd5c\ub300 0.55%\uae4c\uc9c0 \uc99d\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n
d T95 type<\/strong><\/a> 1\uc758 \ubab0\ub9ac\ube0c\ub374 \ud568\ub7c9\uc740 \ubcbd \ub450\uaed8\uac00 17.78mm \ubbf8\ub9cc\uc778 \uacbd\uc6b0 \ucd5c\uc18c 0.15%\uae4c\uc9c0 \uac10\uc18c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n
e EW \ub4f1\uae09 P110\uc758 \uacbd\uc6b0 \uc778 \ud568\ub7c9\uc740 \ucd5c\ub300 0.020%, \ud669 \ud568\ub7c9\uc740 \ucd5c\ub300 0.010%\ub85c \ud55c\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

\n\uac15\ucca0 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\uc758 \uc7a5\uc810
\n\uac15\ucca0 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub294 \ub2e4\ub978 \uc7ac\ub8cc\uc5d0 \ube44\ud574 \uc5ec\ub7ec \uac00\uc9c0 \uc7a5\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud2bc\ud2bc\ud558\uace0 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098 \uc9c0\ud558 \uc791\uc5c5\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \uac15\ucca0 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub294 \ub0b4\ubd80\uc2dd\uc131\ub3c4 \uc788\uc5b4 \uac00\ud639\ud55c \uc870\uac74\uc744 \uacac\ub51c \uc218 \uc788\uace0 \uc218\ub144 \ub3d9\uc548 \uc9c0\uc18d\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uac15\ucca0 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub294 \uc124\uce58\uac00 \uc27d\uace0 \ucd5c\uc18c\ud55c\uc758 \uc720\uc9c0 \uad00\ub9ac\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.
\n \uac15\ucca0 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504 \uc720\ud615
\n\uc0ac\uc6a9 \uac00\ub2a5\ud55c \uac15\ucca0 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\uc5d0\ub294 \uc5ec\ub7ec \uc720\ud615\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uc720\ud615\uc740 \uc774\uc74c\ub9e4 \uc5c6\ub294 \uc6a9\uc811, \ub098\uc120\ud615 \uc6a9\uc811\uc785\ub2c8\ub2e4. \ubb34\ubd09\uac15 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub294 \ub2e8\uc77c \uac15\ucca0 \uc870\uac01\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c0\uba70 \uac00\uc7a5 \uac15\ub825\ud558\uace0 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub09c \uc635\uc158\uc785\ub2c8\ub2e4. \uc6a9\uc811 \uac15\ucca0 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub294 \ub450 \uac1c \uc774\uc0c1\uc758 \uac15\ucca0 \uc870\uac01\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c0\uba70 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\ubcf4\ub2e4 \uc800\ub834\ud569\ub2c8\ub2e4. \ub098\uc120\ud615 \uc6a9\uc811 \uac15\ucca0 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub294 \ub098\uc120\ud615 \ubaa8\uc591\uc73c\ub85c \uad6c\ubd80\ub7ec\uc9c4 \ub2e8\uc77c \uac15\ucca0 \uc870\uac01\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4.
\n \ucf00\uc774\uc2f1 \ud30c\uc774\ud504 \uc911\uad6d \uace0\uae09 \uacf5\uae09 \uc5c5\uccb4, \ucf00\uc774\uc2f1 \ud30c\uc774\ud504 \uc911\uad6d \uc88b\uc740 \uc81c\uc870 \uc5c5\uccb4, \ucf00\uc774\uc2f1 \ud30c\uc774\ud504 \ub3c4\ub9e4 \uac00\uaca9 \uace0\ud488\uc9c8 \ucd5c\uace0\uc758 \uc911\uad6d,
\n \uc124\uce58 \uacf5\uc815
\n\uac15\ucca0 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub97c \uc124\uce58\ud558\ub294 \uac83\uc740 \uac04\ub2e8\ud55c \uacf5\uc815\uc785\ub2c8\ub2e4. \ud30c\uc774\ud504\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ud30c\uc774\ud504\ub97c \ub193\uc744 \ud2b8\ub80c\uce58\ub97c \ud30c\ub294 \ud2b8\ub80c\uce6d \uae30\uacc4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc124\uce58\ub429\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \ud30c\uc774\ud504\ub294 \ucee4\ud50c\ub9c1\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc5f0\uacb0\ub418\uace0 \ubc29\uc218 \ubc00\ubd09\uc81c\ub85c \ubc00\ubd09\ub429\ub2c8\ub2e4. \ud30c\uc774\ud504\uac00 \uc81c \uc704\uce58\uc5d0 \uc788\uc73c\uba74 \ud759\uc73c\ub85c \ub36e\uace0 \ub2e8\ub2e8\ud788 \uace0\uc815\ub418\ub3c4\ub85d \uc555\ucd95\ud569\ub2c8\ub2e4.
\n\uacb0\ub860
\n\uac15\ucca0 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub294 \ub9ce\uc740 \uac74\uc124 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \ud544\uc218\uc801\uc778 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \uac15\ud558\uace0 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098\uba70 \ub0b4\ubd80\uc2dd\uc131\uc774 \ub6f0\uc5b4\ub098 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4. \uc5ec\ub7ec \uc720\ud615\uc758 \uac15\ucca0 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70 \uc124\uce58 \uacfc\uc815\uc740 \ube44\uad50\uc801 \uac04\ub2e8\ud569\ub2c8\ub2e4. \uc801\uc808\ud55c \uc124\uce58 \ubc0f \uc720\uc9c0 \uad00\ub9ac\ub97c \ud1b5\ud574 \uac15\ucca0 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub294 \uc218\ub144\uac04 \uc548\uc815\uc801\uc778 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

\uac15\ucca0 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\uc758 \uc7a5\uc810 \ud0d0\uc0c9: \uc885\ud569 \uac00\uc774\ub4dc. \uac15\ucca0 \ucf00\uc774\uc2f1 \ud30c\uc774\ud504\ub294 \ub9ce\uc740 \uac74\uc124 \ud504\ub85c\uc81d\ud2b8\uc758 \ud544\uc218 \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774\ub294 \uc9c0\ud558 \uc720\ud2f8\ub9ac\ud2f0\ub97c \ubcf4\ud638\ud558\uace0…<\/p>\n","protected":false},"author":1,"featured_media":1462,"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":[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":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/www.petroleumtube.com\/ko\/wp-json\/wp\/v2\/posts\/1460"}],"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=1460"}],"version-history":[{"count":0,"href":"https:\/\/www.petroleumtube.com\/ko\/wp-json\/wp\/v2\/posts\/1460\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.petroleumtube.com\/ko\/wp-json\/wp\/v2\/media\/1462"}],"wp:attachment":[{"href":"https:\/\/www.petroleumtube.com\/ko\/wp-json\/wp\/v2\/media?parent=1460"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.petroleumtube.com\/ko\/wp-json\/wp\/v2\/categories?post=1460"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.petroleumtube.com\/ko\/wp-json\/wp\/v2\/tags?post=1460"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}