{"id":4264,"date":"2026-09-18T00:00:00","date_gmt":"2026-09-18T00:00:00","guid":{"rendered":"https:\/\/microductconnector.com\/?p=4264"},"modified":"2026-09-13T04:19:54","modified_gmt":"2026-09-13T04:19:54","slug":"microduct-end-cap-troubleshooting-why-the-cap-comes-loose-and-how-to-fix-it","status":"publish","type":"post","link":"https:\/\/microductconnector.com\/ko\/blog\/microduct-end-cap-troubleshooting-why-the-cap-comes-loose-and-how-to-fix-it\/","title":{"rendered":"\ub9c8\uc774\ud06c\ub85c\ub355\ud2b8 \uc5d4\ub4dc \ucea1 \ud2b8\ub7ec\ube14\uc288\ud305: \ucea1\uc774 \ub290\uc2a8\ud574\uc9c0\ub294 \uc774\uc720\uc640 \ud574\uacb0 \ubc29\ubc95"},"content":{"rendered":"<article>\n<p>\uce90\ub098\ub2e4 \uce98\uac70\ub9ac\uc758 \uc720\uc9c0\ubcf4\uc218 \ucc45\uc784\uc790\uac00 \ub3d9\ud30c \ud6c4 \ub290\uc2a8\ud574\uc9c4 12mm \ucea1\uc744 \ubc1c\uacac\ud588\uc744 \ub54c, \ud300\uc740 \ucc98\uc74c\uc5d0\ub294 \uc628\ub3c4\ub97c \uc758\uc2ec\ud588\uc2b5\ub2c8\ub2e4. \uc774 \uc608\uc2dc \uc2dc\ub098\ub9ac\uc624\ub294 \uace0\uac1d \uc0ac\ub840\uac00 \uc544\ub2d9\ub2c8\ub2e4. 6\ub2e8\uacc4 \uc810\uac80\uc744 \ud1b5\ud574 \uaddc\uaca9 \ucd08\uacfc \ub355\ud2b8 \uc678\uacbd(OD)\uacfc \uc9e7\uc740 \uc0bd\uc785 \ub9c8\ud06c\uac00 \ubc1c\uacac\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ub2e4\uc2dc \uc808\ub2e8\ud558\uace0 \uc62c\ubc14\ub978 \ud074\ub9bd\uc744 \uc7a5\ucc29\ud558\uc5ec \uc720\uaca9 \ubb38\uc81c\ub97c \ud574\uacb0\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p><strong>\uc694\uc57d:<\/strong> \ub290\uc2a8\ud55c \ub9c8\uc774\ud06c\ub85c\ub355\ud2b8 \uc5d4\ub4dc \ucea1\uc740 \ub2e8\uc77c\ud55c \ubcf4\ud3b8\uc801\uc778 \uc555\ub825\uc774\ub098 \uc628\ub3c4 \ubb38\uc81c\ub77c\uae30\ubcf4\ub2e4\ub294 \ub300\uac1c \uc798\ubabb\ub41c \uc678\uacbd(OD), \ubd88\ub7c9\ud55c \uc808\ub2e8, \ubd88\uc644\uc804\ud55c \uc0bd\uc785, \uc624\uc5fc, \uc2e4(seal) \uc190\uc0c1 \ub610\ub294 \uace0\uc815 \uc7a5\uce58 \ub204\ub77d\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4. \uc774 \uc5ec\uc12f \uac00\uc9c0 \uc810\uac80 \uc0ac\ud56d\uc744 \ucc28\ub840\ub300\ub85c \ud655\uc778\ud55c \ud6c4, \ud504\ub85c\uc81d\ud2b8 \uacc4\ud68d\uc5d0 \ub530\ub77c \ud14c\uc2a4\ud2b8\ud558\uc2ed\uc2dc\uc624. \ucea1\uc740 \ube48 \ub355\ud2b8\ub97c \ubcf4\ud638\ud558\ub294 \uc5ed\ud560\uc744 \ud558\ubbc0\ub85c, \ucd94\ud6c4 \ucf00\uc774\ube14 \ube14\ub85c\uc789 \uc791\uc5c5 \uc911\uc5d0 \uadf8\ub300\ub85c \uc720\uc9c0\ud558\ub3c4\ub85d \uc2b9\uc778\ub418\uc5c8\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n<h2>6\ub2e8\uacc4 \uc810\uac80 \ud2b8\ub9ac<\/h2>\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/microductconnector.com\/wp-content\/uploads\/2026\/09\/0918-endcap-repair.png\" alt=\"Technician reseating a microduct end cap in a handhole\" \/><\/figure>\n<ol>\n<li><strong>OD:<\/strong> \ub450 \uac1c\uc758 \ucd95\uc5d0\uc11c \uce21\uc815\ud558\uace0; \ucea1 \ubc94\uc704\uc640 \ube44\uad50\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li><strong>\uc798\ub77c\ub0b4\uae30<\/strong> \ud760\uc9d1, \ud0c0\uc6d0\ud615 \ubcc0\ud615 \ub610\ub294 \uc2a4\ucf54\uc5b4\ub9c1\uc744 \ub118\uc5b4 \uc0ac\uac01\ud615\uc744 \ub2e4\uc2dc \uc808\ub2e8\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li><strong>\uc0bd\uc785<\/strong> \uae4a\uc774\ub97c \ud45c\uc2dc\ud558\uace0 \uc5b4\uae68 \ubd80\uc704\uae4c\uc9c0 \ubc00\uc5b4 \ub123\uc73c\uc138\uc694.<\/li>\n<li><strong>\uc624\uc5fc<\/strong> \ubc00\ub9c1 \uba74\uc5d0\uc11c \uba3c\uc9c0, \ubb3c, \uc724\ud65c\uc81c\ub97c \ub2e6\uc544\ub0b4\uc2ed\uc2dc\uc624.<\/li>\n<li><strong>\ubb3c\uac1c<\/strong> \uc798\ub9ac\uac70\ub098, \ucc0c\uadf8\ub7ec\uc9c0\uac70\ub098, \ubd80\ud480\uc5b4 \uc62c\ub790\uac70\ub098, \ubaa8\ub798\uc54c \uac19\uc740 \uc774\ubb3c\uc9c8\uc774 \ubb3b\uc740 \uc624\ub9c1\uc744 \uad50\uccb4\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li><strong>\uc720\uc9c0<\/strong> \uc81c\uacf5\ub41c \ud074\ub9bd\uc744 \uc7a5\ucc29\ud558\uace0 \ucd95 \ubc29\ud5a5 \uc720\uaca9(\uc6c0\uc9c1\uc784)\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ol>\n<p>\ud14c\uc774\ud504\ub098 \ud074\ub7a8\ud504\ub85c \ud478\uc2dc\ud54f \ucea1\uc744 \u201c\uc870\uc5ec\uc11c\ub294\u201d \uc548 \ub429\ub2c8\ub2e4. \uadf8\ub7ec\ud55c \uc784\uc2dc\ubc29\ud3b8\uc740 HDPE\ub97c \ubcc0\ud615\uc2dc\ud0a4\uace0 \uc6d0\uc778\uc744 \uc228\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc784\uc2dc \ud3d0\uc1c4 \ub300 \uc601\uad6c \ud3d0\uc1c4<\/h2>\n<table>\n<thead>\n<tr>\n<th>\uc0ac\uc6a9 \uc0ac\ub840<\/th>\n<th>\uc0c1\ud55c \uc804\ub7b5<\/th>\n<th>\uc99d\uac70 \ud544\uc694<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uacf5\uc0ac \uc77c\uc2dc \uc911\uc9c0<\/td>\n<td>\ud074\ub9bd\uc774 \uc788\ub294 \ud0c8\ucc29\uc2dd \ucea1<\/td>\n<td>\uc81c\uac70 \ubc29\ubc95 \ubc0f \uc608\ube44 \uc530<\/td>\n<\/tr>\n<tr>\n<td>\uba3c\uc9c0\uc5d0 \ub178\ucd9c\ub41c \uac1c\ubc29\ud615 \ucc54\ubc84<\/td>\n<td>\uce21\uc815\ub41c \uc678\uacbd(OD)\uc5d0 \ub9de\ucd98 \ucea1<\/td>\n<td>\uc624\ub9c1 \uac80\uc0ac<\/td>\n<\/tr>\n<tr>\n<td>\ubbf8\ub798 \uad11\uc12c\uc720 \ud3ec\uc124<\/td>\n<td>\uacf5\uad6c \uc5c6\uc774 \ud0c8\ucc29 \uac00\ub2a5\ud55c \ub514\uc790\uc778<\/td>\n<td>\ube14\ub85c \uacf5\uc815\uacfc\uc758 \ud638\ud658\uc131<\/td>\n<\/tr>\n<tr>\n<td>\ub9e4\ub9bd\/UV \uc11c\ube44\uc2a4<\/td>\n<td>\uae30\ub85d\ub41c \uc57c\uc678 \uc790\uc7ac<\/td>\n<td>\uc790\uc678\uc120, \uc628\ub3c4 \ubc0f \ud1a0\uc591 \ub370\uc774\ud130<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uac80\ud1a0 <a href=\"https:\/\/microductconnector.com\/product\/microduct-end-cap-product\/\">\ub9c8\uc774\ud06c\ub85c\ub355\ud2b8 \uc5d4\ub4dc\ucea1<\/a> \uadf8\ub9ac\uace0 <a href=\"https:\/\/microductconnector.com\/product\/tube-end-stopend-stop-closure-connector14mm-micro-duct-end-stops-product\/\">\ub05d\ub9c9\uc74c \ud3d0\uc1c4<\/a>. \ud06c\uae30 \ucc38\uace0\ub97c \uc704\ud574, \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc138\uc694: <a href=\"https:\/\/microductconnector.com\/blog\/microduct-reducer-connector-how-to-choose-right-size-stop-air-leaks\/\">\ucee4\ub125\ud130 \ub204\ucd9c \ubc29\uc9c0<\/a> \uadf8\ub9ac\uace0 <a href=\"https:\/\/microductconnector.com\/microduct-connectors\/\">\ucee4\ub125\ud130 \uce74\ud14c\uace0\ub9ac<\/a>.<\/p>\n<h2>\uc555\ub825, \uc790\uc678\uc120 \ubc0f \uc628\ub3c4 \uc99d\uac70<\/h2>\n<p>\ub124\ud2b8\uc6cc\ud06c \uc18c\uc720\uc790\uc758 \ub9e4\uccb4, \ubaa9\ud45c \uc555\ub825, \uc720\uc9c0 \uc2dc\uac04 \ubc0f \ud5c8\uc6a9 \uac10\uc555 \ud55c\uacc4\ub97c \uc0ac\uc6a9\ud558\uc5ec \ucea1\uc774 \uc50c\uc6cc\uc9c4 \uad6c\uc5ed\uc5d0 \ub300\ud574 \uc555\ub825 \uc2dc\ud5d8\uc744 \uc2e4\uc2dc\ud558\uc2ed\uc2dc\uc624. ISO 1167\uc740 \uc5f4\uac00\uc18c\uc131 \uc218\uc9c0\uc5d0 \ub300\ud55c \uc555\ub825 \uc2dc\ud5d8 \ubc29\ubc95\uc744 \uc124\uba85\ud558\uace0 \uc788\uc73c\uba70, \ubcf4\ud3b8\uc801\uc778 \ucea1 \uc815\uaca9\uc744 \uc124\uc815\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \uac10\uc555 \uc5ec\ubd80\ub97c \ud310\ub2e8\ud558\uae30 \uc804\uc5d0 \uc628\ub3c4\ub97c \uc548\uc815\uc2dc\ud0a4\uace0 \uad50\uc815\ub41c \uac8c\uc774\uc9c0\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p>\uc2e4\uc678\uc6a9\uc73c\ub85c \uc120\ud0dd\ud560 \ub54c\ub294 \ubcf8\uccb4 \uace0\ubd84\uc790 \uc18c\uc7ac, \uc530 \ucef4\ud30c\uc6b4\ub4dc, \uba85\uc2dc\ub41c \uc791\ub3d9 \ubc94\uc704, \uadf8\ub9ac\uace0 ISO 4892-3 \ub610\ub294 ASTM G154\uc640 \uac19\uc740 \uac00\uc18d UV \uc2dc\ud5d8 \ubc29\ubc95\uc744 \uc694\uad6c\ud558\uc2ed\uc2dc\uc624. \uc628\ub3c4 \uc21c\ud658\uc740 \uac04\uc2e0\ud788 \ub9de\ub294 \uce58\uc218\ub97c \ub290\uc2a8\ud558\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc9c0\ub9cc, \uaddc\uaca9 \uc678\uc758 \uc678\uacbd(OD)\uc744 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \uac83\uc73c\ub85c \ub9cc\ub4e4 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. \ub9e4\uc124\uc740 \ud1a0\uc591 \ud654\ud559 \ubc0f \uae30\uacc4\uc801 \ud558\uc911 \ubb38\uc81c\ub97c \ucd94\uac00\ud569\ub2c8\ub2e4.<\/p>\n<p>\uad50\uccb4\ub85c \ubc14\ub85c \ub118\uc5b4\uac00\uc9c0 \ub9d0\uace0 \uc5ec\uc12f \uac00\uc9c0 \uc810\uac80 \uc0ac\ud56d\uc744 \uc21c\uc11c\ub300\ub85c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \uba3c\uc800 \ucea1 \ud45c\uae30\ub97c \uce21\uc815\ub41c \uc678\uacbd\uacfc \ube44\uad50\ud558\uc2ed\uc2dc\uc624. \ub2e4\uc74c\uc73c\ub85c \ubc1d\uc740 \ube5b \uc544\ub798\uc5d0\uc11c \uc808\ub2e8\uba74\uc744 \uac80\uc0ac\ud558\uc2ed\uc2dc\uc624. \ub300\uac01\uc120 \ubaa8\uc11c\ub9ac\ub294 \ud55c\ucabd\uc774 \uc530 \uc544\ub798\ub85c \ub0b4\ub824\uac00\uac8c \ud558\ub294 \ubc18\uba74 \ubc18\ub300\ucabd\uc740 \ubc14\ub2e5\uc5d0 \ub2ff\uac8c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc804\uccb4 \uc6d0\uc8fc\uc5d0 \uac78\uccd0 \uc0bd\uc785 \ud45c\uc2dd\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ud55c\ucabd\uc5d0\uc11c\ub9cc \ubcf8\uccb4 \uc544\ub798\ub85c \uc0ac\ub77c\uc9c0\ub294 \ud45c\uc2dd\uc740 \uac01\ub3c4\ub97c \uc774\ub8e8\uc5b4 \uc9c4\uc785\ud588\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<p>\uc2b5\uc2dd \uad74\ucc29 \uc791\uc5c5 \ud6c4\uc5d0\ub294 \uc624\uc5fc \ubb3c\uc9c8\uc774 \ub208\uc5d0 \ubcf4\uc774\uc9c0 \uc54a\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc530\ub9c1 \ubd80\uc704\uc5d0\uc11c \uc138\ucc99\uc218, \uc810\ud1a0, \ube14\ub85c\uc789 \uc824\uc744 \uc53b\uc5b4\ub0b4\uace0 \uc7ac\uc870\ub9bd\ud558\uae30 \uc804\uc5d0 \uac74\uc870\uc2dc\ud0a4\uc2ed\uc2dc\uc624. \uc5d8\ub77c\uc2a4\ud1a0\uba38\ub97c \uce7c\ub85c \uc808\ub300 \uae01\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \ubaa8\ub798\ub85c \uc778\ud574 O\ub9c1 \ud648\uc5d0 \ud760\uc9d1\uc774 \ub09c \uacbd\uc6b0 \ubcf8\uccb4\ub97c \uad50\uccb4\ud558\uc2ed\uc2dc\uc624. \uc0c8 \uc530\uc740 \uc190\uc0c1\ub41c \ud648\uc744 \uc548\uc815\uc801\uc73c\ub85c \uba54\uc6b8 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc9c4\ub3d9\uc73c\ub85c \uc778\ud574 \ucea1\uc774 \ubc18\ubcf5\ud574\uc11c \ub290\uc2a8\ud574\uc9c0\ub294 \uacbd\uc6b0, \uc778\uadfc\uc758 \uad7d\ud798 \ubc18\uacbd\uacfc \uc9c0\uc9c0\ub300 \uac04\uaca9\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \uce21\uba74 \ud558\uc911\uc774 \ub355\ud2b8 \ubcbd\uc744 \ud1b5\ud574 \ucf5c\ub81b\uc73c\ub85c \uc804\ub2ec\ub429\ub2c8\ub2e4. \ud504\ub85c\uc81d\ud2b8 \uc124\uacc4\uc0c1 \ud5c8\uc6a9\ub418\ub294 \uacbd\uc6b0 \uc9c0\uc9c0\ub300\ub098 \uc9e7\uc740 \uc9c1\uc120 \uad6c\uac04\uc744 \ucd94\uac00\ud558\uc2ed\uc2dc\uc624. \uc81c\ud488 \ub3c4\uba74\uc5d0 \uba85\uc2dc\uc801\uc73c\ub85c \ud5c8\uc6a9\ub418\uc5b4 \uc788\uc9c0 \uc54a\ub294 \ud55c \ud638\uc2a4 \ud074\ub7a8\ud504\ub97c \ucd94\uac00\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624.<\/p>\n<p>\uc784\uc2dc \ucea1\uc758 \uacbd\uc6b0, \uacc4\ud68d\ub41c \ud3ec\uc124(\ube14\ub85c\uc789) \ub0a0\uc9dc\ub97c \ub77c\ubca8\ub85c \ubd80\ucc29\ud558\uace0 \ucc54\ubc84\uc5d0 \uc774\ud0c8 \ud234\uc744 \ubcf4\uad00\ud558\uc2ed\uc2dc\uc624. \ucf00\uc774\ube14 \uc124\uce58 \uc804\uc5d0 \uad00\ub85c \ub0b4\ubd80\uac00 \uac74\uc870\ud55c\uc9c0 \ud655\uc778\ud558\uace0, \ube44\ud2c0\uc9c0 \ub9d0\uace0 \ucea1\uc744 \uc81c\uac70\ud55c \ud6c4 \ud29c\ube0c\uc758 \ucc98\uc74c 30~50mm\ub97c \uac80\uc0ac\ud558\uc2ed\uc2dc\uc624. \ubaa8\uc11c\ub9ac\uac00 \uc190\uc0c1\ub41c \uacbd\uc6b0, \ube14\ub85c\uc789 \ud5e4\ub4dc \uac78\ub9bc \uc704\ud5d8\uc744 \uac10\uc218\ud558\uae30\ubcf4\ub2e4 \uc798\ub77c\ub0b4\uace0 \ub2e4\uc2dc \uce21\uc815\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p>\ube44\uc6a9 \ud1b5\uc81c\ub294 \uc7ac\ubc29\ubb38\uc744 \ubc29\uc9c0\ud558\ub294 \ub370\uc11c \uc635\ub2c8\ub2e4. \uc790\uc0b0 \ub300\uc7a5\uc5d0 \uace0\uc7a5 \uc720\ud615, \ub0a0\uc528, \uac00\uc555 \uacb0\uacfc \ubc0f \uc2dc\uc815 \uc870\uce58\ub97c \uae30\ub85d\ud558\uc2ed\uc2dc\uc624. \ubc30\uce58\ubcc4 \ubc0f \uc124\uce58\uc790\ubcc4\ub85c \uace0\uc7a5 \ucd94\uc138\ub97c \ubd84\uc11d\ud558\uc2ed\uc2dc\uc624. \uad70\uc9d1\ub41c \uace0\uc7a5\uc740 \ubcf4\uad00\uc0c1 \uc190\uc0c1\uc774\ub098 \uce21\uc815 \ubb38\uc81c\ub97c \ub098\ud0c0\ub0bc \uc218 \uc788\ub294 \ubc18\uba74, \ub3c5\ub9bd\uc801\uc778 \uc0ac\uac74\ub4e4\uc740 \ub300\uac1c \uc808\ub2e8 \uc900\ube44 \uc18c\ud640\uc744 \ubc18\uc601\ud569\ub2c8\ub2e4.<\/p>\n<p>\ucc54\ubc84\uc5d0\uc11c \uace0\/\ub178\uace0 \uce74\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc138\uc694: \uce21\uc815\ub41c \uc678\uacbd(OD)\uc774 \uaddc\uc815 \ubc94\uc704 \ub0b4\uc784; \uc9c1\uac01\uc73c\ub85c \uc808\ub2e8\ub428; \uc530\uc774 \uae68\ub057\ud568; \uae4a\uc774 \ud45c\uc2dd\uc774 \ubcf4\uc784; \ud074\ub9bd\uc774 \uc7a5\ucc29\ub428; \uc555\ub825 \ud14c\uc2a4\ud2b8 \uacb0\uacfc\uac00 \uae30\ub85d\ub428. \uccb4\ud06c\ub418\uc9c0 \uc54a\uc740 \ud56d\ubaa9\uc774 \ud558\ub098\ub77c\ub3c4 \uc788\uc73c\uba74 \ub355\ud2b8\ub97c \uc548\uc804\ud558\uac8c \ub9c8\uac10\ud55c \uc0c1\ud0dc\ub85c \ub450\uace0 \ubcf4\uc218 \uc791\uc5c5\uc744 \uc77c\uc815\uc744 \uc7a1\uc73c\uc2ed\uc2dc\uc624. \uc774 \uc6d0\uce59\uc740 \ucf00\uc774\ube14 \ud3ec\uc124 \uc791\uc5c5\uc790\uc640 \ucef4\ud504\ub808\uc11c\uac00 \ub3d9\uc6d0\ub41c \ud6c4\uc5d0 \ub290\uc2a8\ud574\uc9c4 \ucea1\uc744 \ubc1c\uacac\ud558\ub294 \uac83\ubcf4\ub2e4 \ub354 \ube60\ub985\ub2c8\ub2e4.<\/p>\n<p>\uc628\ub3c4 \ubcc0\ud654 \ud6c4\uc5d0\ub9cc \ucea1\uc774 \ub290\uc2a8\ud574\uc9c0\ub294 \uacbd\uc6b0, \uc555\ub825 \ub85c\uadf8\ub97c \uc8fc\ubcc0 \uc628\ub3c4 \ud310\ub3c5\uac12\uacfc \ube44\uad50\ud558\uc2ed\uc2dc\uc624. \uae30\uc555\uc740 \uc628\ub3c4\uc5d0 \ub530\ub77c \ubcc0\ud558\uc9c0\ub9cc, \uadf8\uac83\uc774 \ucea1\uc774 \ud29c\ube0c\uc5d0\uc11c \ubb3c\ub9ac\uc801\uc73c\ub85c \uc774\ud0c8\ud558\ub294 \ud604\uc0c1\uc744 \uc124\uba85\ud574 \uc8fc\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \uc6c0\uc9c1\uc784\uc744 \ub0a0\uc528 \ud0d3\uc73c\ub85c \ub3cc\ub9ac\uae30 \uc804\uc5d0 \uce21\uba74 \ud558\uc911, \ud074\ub9bd \ub9de\ubb3c\ub9bc, \uadf8\ub9ac\uace0 \uc678\uacbd(OD)\uc744 \uc810\uac80\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p>For mixed suppliers, never assume interchangeable O-rings or clips. Different groove dimensions and elastomer compounds can look identical while sealing differently. Keep the cap, seal kit and installation instruction as one traceable package, and document any approved substitution.<\/p>\n<h2>Safe removal and procurement<\/h2>\n<p>Depressurize completely. Remove the clip, press the collet evenly and pull the cap straight; never lever against the duct wall. Inspect the edge and replace a seal if it was dragged across grit. Zhejiang Oulu\/Oulu sourcing can be considered for documented sizes and replacement parts; ask for a drawing and test scope.<\/p>\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/microductconnector.com\/wp-content\/uploads\/2026\/09\/0918-endcap-weather.png\" alt=\"Secured microduct end cap protecting an unused duct in a chamber\" \/><\/figure>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>How tightly should the Microduct end cap be fitted to stop dust and water?<\/h3>\n<p>Fit the measured OD within the published range and push to the designed shoulder. Correct O-ring compression and a clip provide sealing; extra force can damage the duct.<\/p>\n<h3>Can the Microduct end cap remain installed while cable is blown later?<\/h3>\n<p>Only when the cap is specified as removable and compatible with the blowing plan. Depressurize before release and inspect the duct edge afterward.<\/p>\n<h3>What pressure test confirms that the Microduct end cap is sealing correctly?<\/h3>\n<p>Use the project-approved pressure, hold time and allowable decay with a calibrated gauge. ISO 1167 informs method selection, not a universal value.<\/p>\n<h3>Is a locking clip needed with every Microduct end cap?<\/h3>\n<p>Use the clip supplied or required by the cap design, especially where vibration or handling is possible. It cannot correct wrong OD or a damaged seal.<\/p>\n<h3>How do you remove the Microduct end cap without damaging the duct?<\/h3>\n<p>Vent pressure, release the clip, depress the collet evenly and pull axially. Avoid screwdrivers, twisting and side loads that score the sealing land.<\/p>\n<h3>What UV and temperature rating should an outdoor Microduct end cap have?<\/h3>\n<p>Choose the supplier\u2019s stated limits for the exact body and seal, supported by UV exposure evidence such as ISO 4892-3 or ASTM G154. Confirm burial and cycling requirements separately.<\/p>\n<h2>\ucc38\uace0\ubb38\ud5cc<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.iso.org\/standard\/23003.html\" rel=\"nofollow noopener\" target=\"_blank\">ISO 1167<\/a><\/li>\n<li><a href=\"https:\/\/www.iso.org\/standard\/56028.html\" rel=\"nofollow noopener\" target=\"_blank\">ISO 3126<\/a><\/li>\n<li><a href=\"https:\/\/www.iso.org\/standard\/29055.html\" rel=\"nofollow noopener\" target=\"_blank\">ISO 4892-3<\/a><\/li>\n<li><a href=\"https:\/\/www.astm.org\/g0154.html\" rel=\"nofollow noopener\" target=\"_blank\">ASTM G154<\/a><\/li>\n<\/ul>\n<p>Measure, re-cut, clean, seat, clip and test in that order. Contact the supplier with your OD readings before ordering replacement caps.<\/p>\n<p>Close the loop by recording the corrective action and retest result. If the same failure appears on several chambers, quarantine the batch and review storage, cutter condition and measurement practice. A short supplier review with photographs and OD readings usually resolves the issue faster than exchanging parts without diagnosis.<\/p>\n<p>Include weather and handling in the investigation. A cap may be sound when installed but become loose after a chamber floods, freezes or is struck by a tool. Inspect the body for impact marks and check whether the tube has migrated through the clip. Correct the surrounding support before fitting a replacement, otherwise the new cap may fail in the same way.<\/p>\n<p>If no root cause is found, preserve the failed cap and a short duct sample for supplier analysis. Do not discard evidence; photographs and dimensional records often reveal a tolerance issue that visual inspection misses.<\/p>\n<p>Catalogues may call the same part a <em>Microduct Endcap<\/em>, <em>Microduct End Cap\/Stop<\/em> or <em>12mm Microduct End Cap With Clip<\/em>. Use the measured OD and drawing revision to avoid a terminology-driven substitution.<\/p>\n<p>Use a controlled retest after every corrective action. Re-pressurize slowly, hold for the specified period and compare the result with the original record. If the cap still moves, stop work and escalate with dimensions, photographs and environmental history.<\/p>\n<p>Keep failed parts available for inspection until the route owner closes the non-conformance report. A returned cap without its duct sample often cannot reveal whether the issue was dimensional, environmental or procedural.<\/p>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>\uc678\uacbd, \uc808\ub2e8 \ud488\uc9c8, \uc0bd\uc785 \uc0c1\ud0dc, \uc624\uc5fc \uc5ec\ubd80, \uc2e4\ub9c1 \uc190\uc0c1 \ubc0f \ud074\ub9bd\uc744 \ud3ec\ud568\ud558\ub294 6\ub2e8\uacc4 \uc810\uac80 \ud2b8\ub9ac\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub290\uc2a8\ud574\uc9c4 \ub9c8\uc774\ud06c\ub85c\ub355\ud2b8 \uc5d4\ub4dc \ucea1\uc744 \uc9c4\ub2e8\ud558\uc138\uc694.<\/p>","protected":false},"author":2,"featured_media":4250,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-4264","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-insights"],"_links":{"self":[{"href":"https:\/\/microductconnector.com\/ko\/wp-json\/wp\/v2\/posts\/4264","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/microductconnector.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microductconnector.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microductconnector.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/microductconnector.com\/ko\/wp-json\/wp\/v2\/comments?post=4264"}],"version-history":[{"count":1,"href":"https:\/\/microductconnector.com\/ko\/wp-json\/wp\/v2\/posts\/4264\/revisions"}],"predecessor-version":[{"id":4265,"href":"https:\/\/microductconnector.com\/ko\/wp-json\/wp\/v2\/posts\/4264\/revisions\/4265"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microductconnector.com\/ko\/wp-json\/wp\/v2\/media\/4250"}],"wp:attachment":[{"href":"https:\/\/microductconnector.com\/ko\/wp-json\/wp\/v2\/media?parent=4264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microductconnector.com\/ko\/wp-json\/wp\/v2\/categories?post=4264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microductconnector.com\/ko\/wp-json\/wp\/v2\/tags?post=4264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}