{"id":2226,"date":"2021-07-30T09:15:03","date_gmt":"2021-07-30T09:15:03","guid":{"rendered":"https:\/\/wldstainless.com\/?p=2226"},"modified":"2021-07-30T09:15:03","modified_gmt":"2021-07-30T09:15:03","slug":"the-corrosion-prevention-of-above-ground-pipeline","status":"publish","type":"post","link":"https:\/\/wldstainless.com\/ko\/the-corrosion-prevention-of-above-ground-pipeline\/","title":{"rendered":"\uc9c0\uc0c1 \ud30c\uc774\ud504\ub77c\uc778\uc758 \ubd80\uc2dd \ubc29\uc9c0"},"content":{"rendered":"<p>\ubd80\uc2dd <a href=\"https:\/\/www.wldsteel.com\/product\/above-ground-pre-insulated-steel-pipe\/\">\uc9c0\uc0c1 \ud30c\uc774\ud504\ub77c\uc778<\/a> \ubd80\uc2dd\uc131 \uc774\uc628(Cl-, S2-), CO2, \ubc15\ud14c\ub9ac\uc544 \ubc0f \uc6a9\uc874 \uc0b0\uc18c\uac00 \ubcf5\ud569\uc801\uc73c\ub85c \uc791\uc6a9\ud558\uc5ec \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc6a9\uc874 \uc0b0\uc18c\ub294 \uac15\ub825\ud55c \uc0b0\ud654\uc81c\uc774\uba70 \ucca0 \uc774\uc628\uc744 \uc0b0\ud654\ud558\uc5ec \uce68\uc804\ubb3c\uc744 \ud615\uc131\ud558\uae30 \uc27d\uace0 \uc6a9\uc874 \uc0b0\uc18c\uc640 \ubd80\uc2dd \uc18d\ub3c4 \uc0ac\uc774\uc758 \uad00\uacc4\ub294 \uc120\ud615\uc785\ub2c8\ub2e4. \ud669\uc0b0\uc5fc \ud658\uc6d0 \ubc15\ud14c\ub9ac\uc544\ub294 \ubb3c \uc18d\uc5d0 \ud669\uc0b0\uc5fc\uc744 \ud658\uc6d0\uc2dc\ud0a4\ub294 \ud669\ud654\uc218\uc18c\uac00 \uc874\uc7ac\ud558\uc5ec \ud30c\uc774\ud504 \uc218\uc18c \uc720\ubc1c \uade0\uc5f4 \ubc0f \uc751\ub825 \ubd80\uc2dd \uade0\uc5f4\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc73c\uba70, \ubd80\uc2dd \uc0dd\uc131\ubb3c\uc740 \ud669\ud654\ucca0\uc744 \uc0dd\uc131\ud558\uace0 \uac15\ucca0 \ud45c\uba74\uc5d0 \ubd80\ucc29\uc774 \ubd88\ub7c9\ud558\uace0 \ub5a8\uc5b4\uc9c0\uae30 \uc27d\uc2b5\ub2c8\ub2e4. , \uc74c\uadf9\uc740 \ud65c\uc131 \ub9c8\uc774\ud06c\ub85c \ubc30\ud130\ub9ac\uc640 \uac15\ucca0 \ub9e4\ud2b8\ub9ad\uc2a4\ub97c \uad6c\uc131\ud558\uace0 \uac15\ucca0 \uae30\ud310\uc5d0 \uacc4\uc18d \ubd80\uc2dd\uc744 \uc77c\uc73c\ud0a4\uae30 \ub54c\ubb38\uc5d0 \uc7a0\uc7ac\ub825\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubd80\uc0dd\uc138\uade0\uc740 \ubc30\uad00\uc5d0 \ubd80\ucc29\ud558\uc5ec \uc624\uc5fc\ub9c9\ud798\uc744 \uc77c\uc73c\ud0a4\uace0, \uc0b0\uc18c\ub18d\ucd95\uc138\ud3ec\ub97c \uc0dd\uc131\ud558\uc5ec \ubc30\uad00 \ubd80\uc2dd\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4. \ud45c\uba74 \ud30c\uc774\ud504\ub77c\uc778\uc758 \uc624\uc77c-\ubb3c \ud63c\ud569\ubb3c\uc740 \ubd84\ub9ac \ud6c4 \ud558\uc218 \ud0f1\ud06c\ub85c \ub4e4\uc5b4\uac08 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc720\uc804\uc758 \uc9c0\uc0c1 \ud30c\uc774\ud504\ub77c\uc778\uc5d0 \ub300\ud55c \ubd80\uc2dd \ubc29\uc9c0 \ub300\ucc45\uc744 \uc120\ud0dd\ud560 \ub54c \ubcf4\ud638 \ud6a8\uacfc, \uac74\uc124 \ub09c\uc774\ub3c4, \ube44\uc6a9 \ubc0f \uae30\ud0c0 \uc694\uc18c\ub97c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc77c\ubd80 \ubd80\uc2dd \ubc29\uc9c0 \uc870\uce58\ub294 \uc720\uc804 \uc9c0\uc0c1 \ud30c\uc774\ud504\ub77c\uc778\uc5d0 \ub300\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<h3>\ucf54\ud305<\/h3>\n<p>\ud30c\uc774\ud504\ub77c\uc778\uc5d0\ub294 \ubd80\uc2dd \ubc29\uc9c0 \ucf54\ud305\uc774 \ub9ce\uc774 \uc788\uc73c\uba70 \uc131\ub2a5\uc774 \ub2e4\ub985\ub2c8\ub2e4. \uc801\uc808\ud55c \ucf54\ud305\uc744 \uc120\ud0dd\ud558\uba74 \ud30c\uc774\ud504\ub77c\uc778\uc758 \uc11c\ube44\uc2a4 \uc218\uba85\uc744 \ud06c\uac8c \uc5f0\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubd80\uc2dd\uc131 \ud658\uacbd, \uc6b4\uc1a1 \ub9e4\uccb4 \ubc0f \uae30\ud0c0 \uc870\uac74\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \ucf54\ud305\uc744 \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \uc678\ubd80 \ubcf4\ud638 \ucf54\ud305\uc740 \uc9c0\uc0c1 \uac15\uad00\uc758 \uccab \ubc88\uc9f8\uc774\uc790 \uac00\uc7a5 \uc911\uc694\ud55c \uc7a5\ubcbd\uc73c\ub85c \uc8fc\ub85c \uc720\uae30 \ucf54\ud305\uacfc \uae08\uc18d \ucf54\ud305(\ub610\ub294 \ucf54\ud305)\uc785\ub2c8\ub2e4. \uc720\uae30 \ucf54\ud305\uc740 \uc5d0\ud3ed\uc2dc \uc218\uc9c0, \ubcc0\uc131 \ud398\ub180\uc131 \uc5d0\ud3ed\uc2dc, \uc544\uc2a4\ud314\ud2b8, \ucf5c\ud0c0\ub974 \ubc0f \uae30\ud0c0 \ucf54\ud305\uc73c\ub85c \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\ud5d8 \uacb0\uacfc\uc5d0 \ub530\ub974\uba74 \ucf54\ud305 \ud45c\uba74\uc740 \uc18c\uae08\ubb3c\uacfc \uae30\ub984\uc5d0 \ub2f4\uac00\ub3c4 \uac70\ud488\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc73c\uba70 \ucf54\ud305\uc740 API RP 5L2 \uc811\ucc29 \ubc0f \ubc15\ub9ac \ud14c\uc2a4\ud2b8 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uc5ec \ucf54\ud305\uc758 \uc811\ucc29\ub825\uc774 \uc6b0\uc218\ud568\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ucf54\ud305\uc744 250\u2103\uc5d0\uc11c 30\ubd84 \ub3d9\uc548 \uac00\uc5f4\ud55c \ud6c4 \uc2e4\uc628\uc5d0\uc11c \ubb3c\ub85c \ub0c9\uac01\uc2dc\ud0b5\ub2c8\ub2e4. \ucf54\ud305 \ud45c\uba74\uc5d0\ub294 \ubc15\ub9ac, \uade0\uc5f4, \uae30\ud3ec, \uc811\ucc29\ub825 \uc190\uc2e4 \ub4f1\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \uc989, \ucf54\ud305\uc758 \ub0b4\uc5f4\uc131\uc774 \uc88b\uc2b5\ub2c8\ub2e4. ASTM D522, ASTM D968 \ubc0f \uad7d\ud798 \ubc0f \ub9c8\ubaa8 \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\ub294 \uae30\ud0c0 \ud45c\uc900\uc5d0 \ub530\ub974\uba74 \ucf54\ud305\uc740 \uad7d\ud798 \ubc0f \ub0b4\ub9c8\ubaa8\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<h3>\uc74c\uadf9 \ubcf4\ud638<\/h3>\n<p>\uc18c\uad6c\uacbd \ud30c\uc774\ud504\ub77c\uc778(\ud30c\uc774\ud504 \uc9c1\uacbd 60mm \ubbf8\ub9cc)\uc758 \uacbd\uc6b0 \ub0b4\ubd80 \ud45c\uba74\uc744 \ucf54\ud305\ud558\ub294 \uac83\uc774 \uc27d\uc9c0 \uc54a\uc73c\uba70 \uc2e4\ub0b4\uc5d0\uc11c \ucf54\ud305\uc744 \uc644\ub8cc\ud558\ub354\ub77c\ub3c4 100% \ud540\ud640 \ud504\ub9ac\ub97c \ub2ec\uc131\ud558\uae30\uac00 \uc5b4\ub835\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ub0b4\ubcbd \ucf54\ud305\uc740 \uc0ac\uc6a9 \uacfc\uc815\uc5d0\uc11c \ub9c8\ubaa8\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc73c\ubbc0\ub85c \uc74c\uadf9 \ubcf4\ud638 \uc7a5\uce58\ub97c \uc0ac\uc6a9\ud558\uba74 \ubd80\uc2dd \ucc9c\uacf5\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud76c\uc0dd \uc591\uadf9 \ubcf4\ud638\ub294 \uc791\ub3d9\uc774 \uac04\ub2e8\ud558\uace0 \uc804\uc6d0 \uacf5\uae09\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uc740 \ucd5c\ucd08\uc758 \uc74c\uadf9 \ubcf4\ud638 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc911\uad6d\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ud76c\uc0dd\uc591\uadf9\uc7ac\ub8cc\uc5d0\ub294 \ub9c8\uadf8\ub124\uc298, \uc544\uc5f0, \uc54c\ub8e8\ubbf8\ub284 \ubc0f \uc774\ub4e4\uc758 \ud569\uae08\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<p>\ud76c\uc0dd \uc591\uadf9\uc758 \ucd9c\ub825 \uc804\ub958\ub294 \ubaa8\uc591\uacfc \ud06c\uae30\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc74c\uadf9 \ubcf4\ud638 \uc804\uc704(\uad6c\ub9ac\/\ud669\uc0b0\uad6c\ub9ac \uae30\uc900 \uc804\uadf9\uc5d0 \ub300\ud574)\uc758 \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08\uc778 \ub9c8\uadf8\ub124\uc298, \uc544\uc5f0\uc758 \uc2e4\ud5d8\uc2e4 \ud14c\uc2a4\ud2b8\uc5d0\uc11c \uc138 \uac00\uc9c0 \uc720\ud615\uc758 \ud569\uae08\uc774 \uc11d\uc720 \ubc0f \uc8fc\uc720\uc18c \uc74c\uadf9 \ubcf4\ud638 \uc0ac\uc591 \uc694\uad6c \uc0ac\ud56d\uacfc \uc77c\uce58\ud569\ub2c8\ub2e4(\uc74c\uadf9 \ubcf4\ud638 \uc804\uc704\ub294 0.85V \uc774\uc0c1), \uc54c\ub8e8\ubbf8\ub284 \ud569\uae08 \uc591\uadf9 \ubcf4\ud638 \ud6a8\uacfc\uac00 \uac00\uc7a5 \uc88b\uace0, \ub9c8\uadf8\ub124\uc298 \uc591\uadf9 \ubc0f \uc544\uc5f0 \ud569\uae08 \uc591\uadf9\uc740 \ub354 \ub098\uc069\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<h3>\ud2b9\uc218 \uc870\uc778\ud2b8<\/h3>\n<p>\ud2b9\uc218 \uc870\uc778\ud2b8\ub294 \ucf54\ud305 \ud6c4 \ud30c\uc774\ud504 \uc6a9\uc811\uc73c\ub85c \uc778\ud574 \uc778\ud130\ud398\uc774\uc2a4 \ucf54\ud305\uc774 \uc190\uc0c1\ub418\ub294 \uac83\uc744 \ud574\uacb0\ud558\uae30 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ubc29\ubc95\uc5d0\ub294 \ub0b4\ud654\uc131 \ub2e8\uc5f4\uc7ac\uc640 \uace0\uc628 \ucf54\ud305\uc744 \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ub610\ub294 \ub2e8\uc5f4 \uc131\ub2a5\uacfc \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud558\uace0 \uc628\ub3c4\uc5d0 \ub530\ub77c \ud30c\uc5f4 \ubc0f \ud22c\uacfc\uc131 \uc131\ub2a5\uc774 \uae09\uaca9\ud788 \ubcc0\ud558\ub294 \uc0c8\ub85c\uc6b4 \uc720\ud615\uc758 \uace0\uc628 \ub2e8\uc5f4 \uc138\ub77c\ubbf9 \uc870\uc778\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc9c0\ub9cc \ub2e8\uc810\uc740 \uac15\ub3c4\uc640 \uc778\uc131\uc774 \ub098\uc069\ub2c8\ub2e4. \uc2e4\ud5d8\uc2e4 \ud14c\uc2a4\ud2b8\uc5d0 \ub530\ub974\uba74 \uae09\uaca9\ud55c \uc628\ub3c4 \ubcc0\ud654 \uc870\uac74\uc5d0\uc11c \uc811\ud569\ubd80\uc758 \uade0\uc5f4 \uc800\ud56d\uc131 \ubc0f \uad00\ud1b5 \uc800\ud56d\uc131\uc774 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud560 \uc218 \uc788\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uac15\ub3c4\uc640 \uc778\uc131\uc744 \ubcf4\uc7a5\ud55c\ub2e4\ub294 \uc804\uc81c\ud558\uc5d0 \uc870\uc778\ud2b8 \ubcbd \ub450\uaed8\uac00 \ub108\ubb34 \ub450\uaecd\uace0 \ub0b4\uacbd\uc758 \ubcc0\ud654\uac00 \uc815\uc0c1\uc801\uc778 \uad6c\uc870\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. <a href=\"https:\/\/www.wldsteel.com\/product\/above-ground-pre-insulated-steel-pipe\/\">\uad00\ub85c<\/a>. \ub0b4\ud654 \ub2e8\uc5f4\uc7ac\uc640 \uace0\uc628 \ucf54\ud305 \uc870\uc778\ud2b8\ub97c \uc0ac\uc6a9\ud558\uba74 \uc0ac\uc6a9 \uc694\uad6c \uc0ac\ud56d\uc744 \uc644\uc804\ud788 \ucda9\uc871\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2><strong>\u00a0<\/strong><\/h2>","protected":false},"excerpt":{"rendered":"<p>\uc9c0\uc0c1 \ud30c\uc774\ud504\ub77c\uc778\uc758 \ubd80\uc2dd\uc740 \ubd80\uc2dd\uc131 \uc774\uc628(Cl-, S2-), CO2, \ubc15\ud14c\ub9ac\uc544 \ubc0f \uc6a9\uc874 \uc0b0\uc18c\uc758 \uacb0\ud569 \uc791\uc6a9\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc6a9\uc874 \uc0b0\uc18c\ub294 \uac15\ub825\ud55c \uc0b0\ud654\uc81c\uc774\uba70 \ucca0 \uc774\uc628\uc744 \uc0b0\ud654\ud558\uc5ec \uce68\uc804\ubb3c\uc744 \ud615\uc131\ud558\uae30 \uc27d\uace0 \uc6a9\uc874 \uc0b0\uc18c\uc640 \ubd80\uc2dd \uc18d\ub3c4 \uc0ac\uc774\uc758 \uad00\uacc4\ub294 \uc120\ud615\uc785\ub2c8\ub2e4. \ud669\uc0b0\uc5fc\uc744 \uac10\uc18c\uc2dc\ud0a4\ub294 \ubc15\ud14c\ub9ac\uc544\ub294 [\u2026]<\/p>","protected":false},"author":1,"featured_media":2227,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23],"tags":[],"class_list":["post-2226","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/posts\/2226","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/comments?post=2226"}],"version-history":[{"count":1,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/posts\/2226\/revisions"}],"predecessor-version":[{"id":2228,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/posts\/2226\/revisions\/2228"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/media\/2227"}],"wp:attachment":[{"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/media?parent=2226"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/categories?post=2226"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wldstainless.com\/ko\/wp-json\/wp\/v2\/tags?post=2226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}