{"id":3494,"date":"2025-09-02T01:46:41","date_gmt":"2025-09-02T01:46:41","guid":{"rendered":"https:\/\/hfittings.com\/a234-wpb-elbow-long-vs-short-radius-comparison\/"},"modified":"2025-09-02T01:46:41","modified_gmt":"2025-09-02T01:46:41","slug":"a234-wpb-elbow-long-vs-short-radius-comparison","status":"publish","type":"post","link":"https:\/\/hfittings.com\/ko\/a234-wpb-elbow-long-vs-short-radius-comparison\/","title":{"rendered":"A234 WPB \uc5d8\ubcf4 \uc720\ud615 \ube44\uad50: \uae34 \ubc18\uacbd \ub300 \uc9e7\uc740 \ubc18\uacbd"},"content":{"rendered":"<p><figure loading=\"lazy\" class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/hfittings.com\/wp-content\/uploads\/2025\/09\/c3220e67-15b3-45d3-9b32-91de610b99b0.png\" alt=\"\ub450 \uac1c\uc758 \ub2e4\ub978 \ud30c\uc774\ud504 \uc5d8\ubcf4\uc6b0\ub97c \ub4e4\uace0 \uc788\ub294 \uc791\uc5c5\uc790\" style=\"display: block; margin-block: 10px;\"><\/figure>\n<\/p>\n<h2>\uc8fc\uc694 \ud2b9\uc9d5<\/h2>\n<p>\ub2e4\uc74c\uc740 \ube44\uad50\uc758 \uc8fc\uc694 \uc694\uc810\uc744 \uac04\ub7b5\ud788 \uc815\ub9ac\ud55c \uac83\uc785\ub2c8\ub2e4:<\/p>\n<ul>\n<li>90\ub3c4 \uc5d8\ubcf4\uc6b0\ub294 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud750\ub984 \ubc29\ud5a5\uc744 90\ub3c4 \ubcc0\uacbd\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc911\uc694\ud55c \ud30c\uc774\ud504 \ud53c\ud305\uc785\ub2c8\ub2e4.<\/li>\n<li>\uae34 \ubc18\uacbd(LR)\uacfc \uc9e7\uc740 \ubc18\uacbd(SR) \uc5d8\ubcf4\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \ucee4\ube0c\uc758 \ubc18\uacbd\uc774\uba70, LR\uc740 \ud30c\uc774\ud504 \uc9c1\uacbd\uc758 1.5\ubc30\uc774\uace0 SR\uc740 \ud30c\uc774\ud504 \uc9c1\uacbd\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/li>\n<li>ASTM A234 WPB\ub294 \uc911\uc628 \ubc0f \uace0\uc628 \uc11c\ube44\uc2a4\ub97c \uc704\ud574 \uc124\uacc4\ub41c \ub2e8\uc870 \ud0c4\uc18c\uac15 \ubc0f \ud569\uae08\uac15 \ud30c\uc774\ud504 \ud53c\ud305\uc758 \ud45c\uc900 \uc0ac\uc591\uc785\ub2c8\ub2e4.\n<p>\ubc18\uacbd\uc774 \uae34 \uc5d8\ubcf4\uc6b0\ub294 \ud750\ub984\uc774 \ub354 \ub9e4\ub044\ub7fd\uace0 \uc555\ub825 \uac15\ud558\uac00 \uc801\uc5b4 \ud6a8\uc728\uc131\uc744 \uc6b0\uc120\uc2dc\ud558\ub294 \uc2dc\uc2a4\ud15c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\uae34 \ubc18\uacbd \uc5d8\ubcf4\uc6b0 \ubc0f \uae30\ud0c0 \uac15\uad00 \ud53c\ud305\uc744 \ud3ec\ud568\ud55c 90\ub3c4 \ud30c\uc774\ud504 \uc5d8\ubcf4\uc6b0\ub294 \uacf5\uc778 \uc0b0\uc5c5 \uc6a9\ud488 \uc720\ud1b5\uc5c5\uccb4, \ubc30\uad00 \ubc0f \ud30c\uc774\ud504 \ud53c\ud305 \uc81c\ud488 \uc804\ubb38 \uc628\ub77c\uc778 \uc18c\ub9e4\uc5c5\uccb4, \uac00\uc815\uc6a9 \ubc0f \uc0b0\uc5c5\uc6a9 \ud569\uae08\uac15 \ud53c\ud305\uc744 \ucde8\uae09\ud558\ub294 \uc804\uc6a9 \uc2a4\ud1a0\uc5b4\uc5d0\uc11c \uad6c\ub9e4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ubc18\uacbd\uc774 \uae34 \uc5d8\ubcf4\uc6b0\ub294 \ud750\ub984\uc774 \ub354 \ub9e4\ub044\ub7fd\uace0 \uc555\ub825 \uac15\ud558\uac00 \uc801\uc5b4 \ud6a8\uc728\uc131\uc744 \uc6b0\uc120\uc2dc\ud558\ub294 \uc2dc\uc2a4\ud15c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li>\ubc18\uacbd\uc774 \uc9e7\uc740 \uc5d8\ubcf4\uc6b0\ub294 \ub354 \ucf64\ud329\ud2b8\ud558\uc5ec \ud750\ub984 \uc800\ud56d\uc774 \ubd80\ucc28\uc801\uc778 \ubb38\uc81c\uc778 \uc881\uc740 \uacf5\uac04\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc62c\ubc14\ub978 \uc5d8\ubcf4 \uc720\ud615\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uacf5\uac04 \ubc0f \ud750\ub984 \uc131\ub2a5\uc5d0 \ub300\ud55c \uc2dc\uc2a4\ud15c\uc758 \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uc18c\uac1c<\/h2>\n<p>\ubc30\uad00\uc774\ub098 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc744 \uc124\uacc4\ud560 \ub54c \uc885\uc885 \ud750\ub984\uc758 \ubc29\ud5a5\uc744 \ubcc0\uacbd\ud574\uc57c \ud558\ub294 \uacbd\uc6b0\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub54c \ud30c\uc774\ud504 \ud53c\ud305\uc774 \ub3c4\uc6c0\uc774 \ub418\uba70, \uc5d8\ubcf4\uc6b0\ub294 \uc774 \uc791\uc5c5\uc744 \uc218\ud589\ud558\ub294 \uc8fc\uc694 \ubd80\ud488 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. 90\ub3c4 \uc5d8\ubcf4\uc6b0\ub294 \ud750\ub984\uc774 \uc9c1\uac01\uc73c\ub85c \ud68c\uc804\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 \ub9e4\uc6b0 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc774 \uac01\ub3c4\uc758 \uc5d8\ubcf4\uc5d0\ub294 \ud55c \uac00\uc9c0 \uc885\ub958\ub9cc \uc788\ub294 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uae34 \ubc18\uacbd\uacfc \uc9e7\uc740 \ubc18\uacbd\uc758 \ub450 \uac00\uc9c0 \uc8fc\uc694 \uc885\ub958\uac00 \uc788\uc73c\uba70, \ud669\ub3d9\uacfc \uac19\uc740 \uc7ac\uc9c8\ub85c \uc81c\uacf5\ub418\ub294 \uc635\uc158\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ub450 \uac00\uc9c0 \uc720\ud615\uc758 \ucc28\uc774\uc810\uc744 \uc544\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc774 \uc798 \uc791\ub3d9\ud558\uace0 \uacf5\uac04\uc5d0 \uc798 \ub9de\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \ub450 \uac00\uc9c0 \uc911\uc694\ud55c \uc5d8\ubcf4\uc6b0\ub97c \uc0b4\ud3b4\ubcf4\uace0 \uc5b4\ub5bb\uac8c \ube44\uad50\ud558\ub294\uc9c0 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uac00\uc815\uc6a9 \ub610\ub294 \uc0b0\uc5c5\uc6a9 90\ub3c4 \ud30c\uc774\ud504 \uc5d8\ubcf4\ub97c \uad6c\ub9e4\ud558\ub824\ub294 \uacbd\uc6b0 \uc9c0\uc5ed \ucca0\ubb3c\uc810, \uc804\ubb38 \ubc30\uad00 \uc6a9\ud488\uc810 \ub610\ub294 \ud30c\uc774\ud504 \ud53c\ud305\uc744 \ud310\ub9e4\ud558\ub294 \uc628\ub77c\uc778 \uc18c\ub9e4\uc5c5\uccb4\ub97c \ud1b5\ud574 \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0 \ud544\uc694\ud55c \uc7ac\ub8cc\uc640 \uc0ac\uc591\uc5d0 \ub530\ub77c \ub2e4\uc591\ud55c \uc635\uc158\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>ASTM A234 WPB \uc5d8\ubcf4 \uac1c\uc694<\/h2>\n<p><figure loading=\"lazy\" class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/hfittings.com\/wp-content\/uploads\/2025\/09\/c57d83bb-d32a-489d-897d-db85bc175f01.png\" alt=\"\uae38\uace0 \uc9e7\uc740 \ubc18\uacbd\uc758 \ud314\uafc8\uce58\ub97c \ub098\ub780\ud788 \ub193\uc2b5\ub2c8\ub2e4.\" style=\"display: block; margin-block: 10px;\"><\/figure>\n<p> ASTM A234 WPB\ub294 \uc77c\ubd80 \ud30c\uc774\ud504 \ud53c\ud305\uc758 \ud488\uc9c8 \ubc0f \uc131\ub2a5\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ud45c\uc900 \uc0ac\uc591\uc785\ub2c8\ub2e4. \uc774 ASTM\uc740 \ud0c4\uc18c\uac15 \ubc0f \ud569\uae08\uac15 \ud53c\ud305\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud53c\ud305\uc740 \uc555\ub825\uc774 \uc788\uace0 \uc628\ub3c4\uac00 \ub0ae\uc9c0 \uc54a\uc740 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud754\ud788 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc740 \uc0ac\uc6a9\ud558\ub294 \uac15\uad00 \uc5d8\ubcf4\uc640 \ud53c\ud305\uc774 \uc62c\ubc14\ub978 \uc7ac\ub8cc\ub85c \uc798 \ub9cc\ub4e4\uc5b4\uc84c\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud30c\uc774\ud504 \ud53c\ud305\uc740 \ub300\ubd80\ubd84\uc758 \uc791\uc5c5 \uc0c1\ud669\uc5d0\uc11c \uc81c \uc5ed\ud560\uc744 \ud560 \uac83\uc774\ub77c\uace0 \ubbff\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\"WPB\"\ub294 \ud30c\uc774\ud504 \ud53c\ud305\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \uc815\ubcf4\ub97c \uc54c\ub824\uc90d\ub2c8\ub2e4. \"W\"\ub294 \ud53c\ud305\uc774 \"\ub2e8\uc870\"\uc784\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774\uac83\uc740 \uac15\ucca0\uc774 \uc8fc\uc870\ub41c \uac83\uc774 \uc544\ub2c8\ub77c \uad6c\ubd80\ub7ec\uc9c0\uac70\ub098 \ubaa8\uc591\uc774 \ub9cc\ub4e4\uc5b4\uc84c\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \"P\"\ub294 \uc555\ub825\uc774 \uc788\ub294 \ubc30\uad00\uc5d0 \uc0ac\uc6a9\ud558\ub3c4\ub85d \uc81c\uc791\ub418\uc5c8\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \"B\"\ub294 \ub300\ubd80\ubd84\uc758 \uac15\uad00 \ub4f1\uae09\uc5d0\uc11c \ubcfc \uc218 \uc788\ub294 \uac00\uc7a5 \ub0ae\uc740 \ud56d\ubcf5 \uac15\ub3c4\uc640 B\ub4f1\uae09 \uc7ac\ub8cc\uc640 \uc77c\uce58\ud568\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc0ac\uc591\uc744 \uc54c\uba74 \ubc30\uad00 \uc791\uc5c5\uc5d0 \uc801\ud569\ud55c \ubd80\ud488\uc744 \uad6c\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ub2e4\uc74c\uc73c\ub85c \ud0c4\uc18c\uac15 \ubc0f \ud569\uae08\uac15\uacfc \uac19\uc740 \uc8fc\uc694 \uc7ac\ub8cc\uc640 \ud45c\uc900\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uace0 \ud2bc\ud2bc\ud55c \ubc30\uad00\uc744 \uc704\ud55c \uc88b\uc740 \uc120\ud0dd\uc774 \ub418\ub294 \uc774\uc720\ub97c \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ud2b9\uc131 \ubc0f \uc77c\ubc18\uc801\uc778 \uc7ac\ub8cc \uc0ac\uc6a9<\/h3>\n<p>ASTM A234 WPB \uc5d8\ubcf4\uc6b0\ub294 \uc8fc\ub85c \ud0c4\uc18c\uac15\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc758 \ub9ce\uc740 \ubc30\uad00 \uc791\uc5c5\uc5d0 \ucd5c\uace0\uc758 \uc120\ud0dd\uc785\ub2c8\ub2e4. \uac15\ub3c4\uac00 \uac15\ud558\uace0 \uc218\uba85\uc774 \uae38\uae30 \ub54c\ubb38\uc5d0 \uc11d\uc720 \ubc0f \uac00\uc2a4 \ud30c\uc774\ud504\ub77c\uc778, \ubc1c\uc804\uc18c, \ud654\ud559 \uacf5\uc7a5 \ub4f1\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud53c\ud305\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e8\uc870 \ub610\ub294 \uc2a4\ud0ec\ud551\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c0\uae30 \ub54c\ubb38\uc5d0 \ub9e4\uc6b0 \uacac\uace0\ud558\uace0 \uc77c\uc0c1\uc801\uc778 \uc0ac\uc6a9\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<p>WPB \ub4f1\uae09\uc740 \uc774 \uadf8\ub8f9\uc5d0 \uc18d\ud558\ub294 \ud0c4\uc18c\uac15\uc758 \uc774\ub984\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub354 \uad11\ubc94\uc704\ud55c ASTM A234 \uc0ac\uc591\uc5d0\ub294 \ud569\uae08\uac15\uc73c\ub85c \ub9cc\ub4e0 \ud53c\ud305 \uc720\ud615\ub3c4 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 WP1, WP5, WP9, WP11, WP91\uacfc \uac19\uc740 \ub4f1\uae09\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub354 \ub192\uc740 \uc5f4\uc774\ub098 \ub354 \ub9ce\uc740 \uc555\ub825\uc744 \ucc98\ub9ac\ud574\uc57c \ud560 \ub54c \uc774\ub7ec\ud55c \ud53c\ud305\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc120\ud0dd\uc740 \ud30c\uc774\ud504 \ub77c\uc778\uc774\ub098 \uc791\uc5c5\uc5d0 \uc801\ud569\ud55c \ud569\uae08\uac15 \ub610\ub294 \ud0c4\uc18c\uac15 \ud53c\ud305 \uc720\ud615\uc744 \ucc3e\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \ud2f0\ub97c \ud3ec\ud568\ud55c \ud53c\ud305\uacfc \uc5d8\ubcf4\uc6b0\ub294 \ud0c4\uc18c\uac15\uc774\ub098 \ud569\uae08\uac15\uc73c\ub85c\ub9cc \ub9cc\ub4e4\uc5b4\uc9c0\ub294 \uac83\uc774 \uc544\ub2c8\ub77c\ub294 \uc810\ub3c4 \uc54c\uc544\ub450\uc138\uc694. \uc77c\ubd80 \ubc30\uad00 \ub610\ub294 \ubc30\uad00 \uc791\uc5c5\uc758 \uacbd\uc6b0 \ub179\uc5d0 \ub354 \uc798 \uacac\ub514\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud53c\ud305\uc774\ub098 \uc800\uc555 \ubc30\uad00\uc5d0 \uc790\uc8fc \uc0ac\uc6a9\ub418\ub294 PVC\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud0c4\uc18c\uac15, \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \ub610\ub294 PVC\ub85c \ub41c 90\ub3c4 \uc5d8\ubcf4\uc6b0\ub97c \uad6c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uac01 \ud53c\ud305\uc740 \uace0\uc720\ud55c \uc0ac\uc591\uc744 \ub530\ub974\ubbc0\ub85c \ud30c\uc774\ud504\ub77c\uc778\uc774\ub098 \ubc30\uad00 \uc791\uc5c5\uc5d0 \uc0ac\uc6a9\ud560 \ud53c\ud305\uc744 \uc120\ud0dd\ud558\uae30 \uc804\uc5d0 \ud56d\uc0c1 \ud574\ub2f9 \uc0ac\uc591\uc744 \uc0b4\ud3b4\ubcf4\uc138\uc694.<\/p>\n<h3>90\ub3c4 \uc5d8\ubcf4 \ud45c\uc900 \uc0ac\uc591<\/h3>\n<p>\uc608, 90\ub3c4 \ud314\uafc8\uce58\ub97c \ub9cc\ub4e4 \ub54c \ub530\ub77c\uc57c \ud558\ub294 \uba87 \uac00\uc9c0 \ud45c\uc900 \uc0ac\uc591\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uaddc\uce59\uc740 \ub9e4\ubc88 \ub3d9\uc77c\ud558\uace0 \uc548\uc804\ud55c \uc791\uc5c5\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ubd81\ubbf8\uc758 \uacbd\uc6b0, \uc8fc\uc694 \uaddc\uaca9\uc740 ASME B16.9\uc785\ub2c8\ub2e4. \uc774 \uaddc\uc815\uc740 \uacf5\uc7a5\uc5d0\uc11c \uc81c\uc870\ub41c \uac00\uacf5\ub41c \ub9de\ub300\uae30 \uc6a9\uc811 \ud30c\uc774\ud504 \ud53c\ud305\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \uc62c\ubc14\ub978 \ud06c\uae30, \ud5c8\uc6a9\ub418\ub294 \ud06c\uae30 \ucc28\uc774, ASTM A234 WPB \uc5d8\ubcf4\uc640 \uac19\uc740 \ud53c\ud305\uc5d0 \uc5b4\ub5a4 \ub9c8\ud06c\ub97c \ubd80\ucc29\ud574\uc57c \ud558\ub294\uc9c0 \uc54c\ub824\uc90d\ub2c8\ub2e4. \ub2e4\ub978 \uacf3\uc5d0\uc11c\ub294 MSS SP-43, JIS \ubc0f EN10253(\uc77c\ubcf8 \ubc0f \uc720\ub7fd \ud45c\uc900)\uacfc \uac19\uc740 \uaddc\uce59\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud30c\uc774\ud504 \ud53c\ud305\uc6a9 90\ub3c4 \uc5d8\ubcf4\uc6b0\ub294 \ub450 \uac1c\uc758 \uac15\uad00\uc744 \uc5f0\uacb0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \ubd80\ud488\uc785\ub2c8\ub2e4. \ud30c\uc774\ud504\uc758 \uc9c1\uacbd\uc740 \uac19\uac70\ub098 \ub2e4\ub97c \uc218 \uc788\uc73c\uba70 \uc18c\ucf13 \uc6a9\uc811 \uc5d8\ubcf4\uc6b0\ub294 90\ub3c4 \uac01\ub3c4\ub85c \uc5f0\uacb0\ud569\ub2c8\ub2e4. \uc774\ub294 \uac00\uc2a4\ub098 \uc720\uccb4\uac00 \ubc30\uad00 \uc2dc\uc2a4\ud15c \ub0b4\ubd80\ub85c \uc774\ub3d9\ud558\ub294 \ubc29\ud5a5\uc744 \ubc14\uafb8\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc0ac\ub78c\ub4e4\uc740 \ubb34\uc5b8\uac00\ub97c \ub3cc\uac70\ub098 \uae54\ub054\ud55c \ud30c\uc774\ud504 \ub77c\uc778 \ubaa8\uc591\uc744 \ub9cc\ub4e4\uc5b4\uc57c \ud560 \ub54c \uc774 \uac15\uad00 \ud53c\ud305\uc744 \ub9ce\uc774 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \ud45c\uc900 \uc0ac\uc591\uc740 1\/2\uc778\uce58\uc5d0\uc11c \ucd5c\ub300 80\uc778\uce58 \uc9c1\uacbd\uc758 \uc5d8\ubcf4\uc5d0 \uc774\ub974\ub294 \ub2e4\uc591\ud55c \ud06c\uae30\uc5d0 \ub300\ud55c \uaddc\uce59\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub610\ud55c \"\uc2a4\ucf00\uc904\"\uc774\ub77c\uace0 \ud558\ub294 \ubcbd \ub450\uaed8 \uc635\uc158\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uac83\uc740 SCH 40, SCH 80 \ubc0f SCH 160 \ub450\uaed8\uc785\ub2c8\ub2e4. ASME B16.9\uc640 \uac19\uc774 \uc798 \uc54c\ub824\uc9c4 \ud45c\uc900 \uaddc\uaca9\uc744 \uc0ac\uc6a9\ud558\uba74 \uac15\uad00 \uc5d8\ubcf4\uc6b0\uac00 \ud30c\uc774\ud504\uc5d0 \uc798 \ub9de\uace0 \uc2dc\uc2a4\ud15c\uc5d0 \ud544\uc694\ud55c \uc0ac\ud56d\uc744 \ucda9\uc871\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uae34 \ubc18\uacbd \ub300 \uc9e7\uc740 \ubc18\uacbd: \uc8fc\uc694 \uc124\uacc4 \ucc28\uc774\uc810<\/h2>\n<p>\uae34 \ubc18\uacbd \uc5d8\ubcf4(LR)\uc640 \uc9e7\uc740 \ubc18\uacbd \uc5d8\ubcf4(SR) \uc0ac\uc774\uc758 \uac00\uc7a5 \ud070 \uc124\uacc4 \ubcc0\ud654\ub294 \ucee4\ube0c\uc758 \ubc18\uacbd\uc785\ub2c8\ub2e4. \uae34 \ubc18\uacbd \uc5d8\ubcf4\uc5d0\ub294 \ud30c\uc774\ud504 \ud06c\uae30\uc758 1.5\ubc30(1.5D)\ub85c \uad6c\ubd80\ub7ec\uc9c4 \uace1\uc120\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc9e7\uc740 \ubc18\uacbd \uc5d8\ubcf4\uc5d0\ub294 \ud30c\uc774\ud504 \ud06c\uae30(1D)\uc640 \uc77c\uce58\ud558\ub294 \ucee4\ube0c\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uc791\uc740 \ubc18\uacbd\uc758 \ubcc0\ud654\uac00 \ud070 \ucc28\uc774\ub97c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. LR \ud53c\ud305\uc740 \uace1\uc120\uc774 \ub354 \ubd80\ub4dc\ub7fd\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc720\uccb4\uac00 \ub35c \ubc00\ub824\uc11c \uc6c0\uc9c1\uc774\ub3c4\ub85d \ub3c4\uc640\uc8fc\ubbc0\ub85c \ud750\ub984 \uc800\ud56d\uc774 \uc801\uc2b5\ub2c8\ub2e4. SR \uc5d8\ubcf4\uc6b0\ub294 \ud68c\uc804\uc774 \ub354 \ud0c0\uc774\ud2b8\ud558\uc5ec \uacf5\uac04\uc744 \ub35c \ucc28\uc9c0\ud558\ubbc0\ub85c \uc791\uc5c5\ud560 \uacf5\uac04\uc774 \ub9ce\uc9c0 \uc54a\uc744 \ub54c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uae34 \ubc18\uacbd\uacfc \uc9e7\uc740 \ubc18\uacbd\uc758 \ubd80\ud488\uc774 \ud30c\uc774\ud504 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub294\uc9c0 \ud655\uc778\ud558\ub824\uba74 \uce21\uc815\uac12\uacfc \ub0b4\ubd80 \uc561\uccb4 \ub610\ub294 \uacf5\uae30\uc758 \uc6c0\uc9c1\uc784\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \ubaa8\ub450 \uc0b4\ud3b4\ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uce58\uc218 \ubc0f \ubb3c\ub9ac\uc801 \ud2b9\uc131 \ube44\uad50<\/h3>\n<p>LR \uc5d8\ubcf4\uc640 SR \uc5d8\ubcf4\uc758 \uc8fc\uc694 \uce58\uc218 \ucc28\uc774\ub294 \uc911\uc559\uc5d0\uc11c \ub05d\uae4c\uc9c0\uc758 \uce21\uc815\uac12\uc785\ub2c8\ub2e4. \uae34 \ubc18\uacbd \uc5d8\ubcf4\uc6b0\ub294 \uc2a4\uc715\uc774 \ub354 \ub113\uae30 \ub54c\ubb38\uc5d0 \ub3d9\uc77c\ud55c \uc9c1\uacbd\uacfc \ubcbd \ub450\uaed8\uc758 \uc9e7\uc740 \ubc18\uacbd \uc5d8\ubcf4\uc6b0\ubcf4\ub2e4 \uc911\uc559\uc5d0\uc11c \ub05d\uae4c\uc9c0\uc758 \uce58\uc218\uac00 \ub354 \ud07d\ub2c8\ub2e4. \uc774\ub294 \ud134\uc774 \ucc28\uc9c0\ud558\ub294 \uacf5\uac04\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\ubbc0\ub85c \ubc30\uad00 \ub808\uc774\uc544\uc6c3\uc744 \uacc4\ud68d\ud560 \ub54c \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc608\ub97c \ub4e4\uc5b4, SR \uc5d8\ubcf4\uc6b0\ub294 \uc881\uc740 \uacf5\uac04\uc5d0\uc11c \ud30c\uc774\ud504\ub97c \ub77c\uc6b0\ud305\ud558\ub294 \ub370 \ub354 \ucef4\ud329\ud2b8\ud55c \ud53c\ud305\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc7ac\ub8cc \uac15\ub3c4 \ubc0f \uc555\ub825 \ub4f1\uae09\uacfc \uac19\uc740 \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc740 \ubc18\uacbd \uc720\ud615\uc774 \uc544\ub2cc ASTM \ub4f1\uae09 \ubc0f \uc2a4\ucf00\uc904(\ubcbd \ub450\uaed8)\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4. \uc62c\ubc14\ub978 \ud06c\uae30\ub97c \uc120\ud0dd\ud558\ub824\uba74 \uc5d8\ubcf4\uc758 \uacf5\uce6d \ud30c\uc774\ud504 \ud06c\uae30(NPS), \uc678\uacbd \ubc0f \uc2a4\ucf00\uc904\uc744 \uc5f0\uacb0 \ud30c\uc774\ud504\uc640 \uc77c\uce58\uc2dc\ucf1c\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc544\ub798 \ud45c\ub294 ASME B16.9 \ud45c\uc900\uc5d0 \ub530\ub978 \uba87 \uac00\uc9c0 \uc77c\ubc18\uc801\uc778 \uc0ac\uc774\uc988\uc5d0 \ub300\ud55c \uac00\ub85c \uc138\ub85c \uce58\uc218(A)\uc758 \ucc28\uc774\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<table style=\"min-width: 100px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\uacf5\uce6d \ud30c\uc774\ud504 \ud06c\uae30(NPS)<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\uc678\uacbd(OD)(mm)<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\uc911\uc559\uc5d0\uc11c \ub05d\uae4c\uc9c0\uc758 LR(A)(mm)<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\uc911\uc559\uc5d0\uc11c \ub05d\uae4c\uc9c0\uc758 SR(A)(mm)<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>2\u2033<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>60.3<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>76<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>51<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>4\u2033<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>114.3<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>152<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>102<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>6\u2033<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>168.3<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>229<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>152<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>10&#8243;<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>273.0<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>381<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>254<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\ubc30\uad00 \uc2dc\uc2a4\ud15c\uc758 \uc720\ub7c9 \ubc0f \uc555\ub825\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/h3>\n<p>\uae34 \ubc18\uacbd \uc5d8\ubcf4\uc640 \uc9e7\uc740 \ubc18\uacbd \uc5d8\ubcf4\uc758 \uc120\ud0dd\uc740 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc720\uccb4\uac00 \uc774\ub3d9\ud558\ub294 \ubc29\uc2dd\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ubc18\uacbd\uc774 \uae34 \uc5d8\ubcf4\uc6b0\ub294 \ud750\ub984\uc774 \ub354 \ubd80\ub4dc\ub7fd\uace0 \uc644\ub9cc\ud558\uac8c \ud68c\uc804\ud569\ub2c8\ub2e4. \uc774 \uc26c\uc6b4 \uacbd\ub85c\ub294 \ub09c\uae30\ub958, \ub9c8\ucc30 \ubc0f \uc555\ub825 \uac15\ud558\ub97c \uc904\uc774\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc9e7\uc740 \ubc18\uacbd \ub300\uc2e0 \uae34 \ubc18\uacbd 90\ub3c4 \uc5d8\ubcf4\uc6b0\ub294 \uc5b8\uc81c \uc120\ud0dd\ud574\uc57c \ud558\ub098\uc694? \ud750\ub984\uc744 \uc6d0\ud65c\ud558\uac8c \uc720\uc9c0\ud558\uace0 \uc555\ub825 \uc190\uc2e4\uc744 \uc904\uc774\uace0 \uc2f6\uc744 \ub54c \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p>\ud558\uc9c0\ub9cc \ud314\uafc8\uce58 \ubc18\uacbd\uc774 \uc9e7\uc73c\uba74 \ud68c\uc804\uc774 \ub354 \ub0a0\uce74\ub85c\uc6cc\uc9d1\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \ub354 \ub9ce\uc740 \uc800\ud56d\uacfc \ub354 \ud070 \uc555\ub825 \uac15\ud558\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ub610\ud55c \ub09c\ub958\uac00 \uc99d\uac00\ud558\uba74 \uce68\uc2dd\uacfc \ubd80\uc2dd\uc774 \ub354 \ube68\ub9ac \uc77c\uc5b4\ub0a0 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uac70\uce5c \uc720\uccb4\ub97c \uc0ac\uc6a9\ud558\uac70\ub098 \uace0\uc18d\uc73c\ub85c \uc791\ub3d9\ud558\ub294 \ud30c\uc774\ud504\ub77c\uc778\uc5d0\uc11c \ub354 \ud070 \ubb38\uc81c\uc785\ub2c8\ub2e4. \uc774 \ub54c\ubb38\uc5d0 \uc0ac\ub78c\ub4e4\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud750\ub984\uc774 \uc911\uc694\ud55c \uacf3\uc5d0 \uc9e7\uc740 \ubc18\uacbd \uc5d8\ubcf4\ub97c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc73c\ub824\uace0 \ud569\ub2c8\ub2e4.<\/p>\n<p>\uacb0\uad6d, \uc774\ub7ec\ud55c \uc635\uc158 \uc911\uc5d0\uc11c \uc120\ud0dd\ud560 \ub54c\ub294 \uc131\ub2a5\uacfc \uacf5\uac04\uc758 \uade0\ud615\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \ubc30\uad00\uc774\ub098 \ud30c\uc774\ud504 \ub77c\uc778\uc5d0 \ub354 \ud070 \ud06c\uae30\uc758 \uae34 \ubc18\uacbd \uc5d8\ubcf4\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \ucda9\ubd84\ud55c \uacf5\uac04\uc774 \uc788\ub2e4\uba74 \uac70\uc758 \ud56d\uc0c1 \ud750\ub984\uc5d0 \ub354 \uc88b\uc2b5\ub2c8\ub2e4. \uc9e7\uc740 \ubc18\uacbd \uc5d8\ubcf4\uc6b0\ub294 \uacf5\uac04\uc774 \ucda9\ubd84\ud558\uc9c0 \uc54a\uace0 \ub354 \ub9ce\uc740 \uc555\ub825 \uac15\ud558\ub97c \ud5c8\uc6a9\ud560 \uc218 \uc788\ub294 \uacbd\uc6b0\uc5d0\ub9cc \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uae34 \ubc18\uacbd\uacfc \uc9e7\uc740 \ubc18\uacbd \uc5d8\ubcf4 \uc911\uc5d0\uc11c \uc120\ud0dd\ud558\uae30<\/h2>\n<p>\uae34 \ubc18\uacbd \uc5d8\ubcf4\uc640 \uc9e7\uc740 \ubc18\uacbd \uc5d8\ubcf4 \uc911\uc5d0\uc11c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc791\uc5c5\uc5d0 \ud544\uc694\ud55c \uac83\uc774 \ubb34\uc5c7\uc778\uc9c0\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4. \uacf5\uac04\uacfc \uc2dc\uc2a4\ud15c\uc774 \uc561\uccb4\ub97c \uc5bc\ub9c8\ub098 \uc798 \uc774\ub3d9\ud558\ub294\uc9c0 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc555\ub825 \uc190\uc2e4\uc744 \uac00\ub2a5\ud55c \ud55c \ub0ae\uac8c \uc720\uc9c0\ud558\ub824\uba74 \uae34 \ubc18\uacbd \uc5d8\ubcf4\uc6b0\uac00 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac15\uad00 \uc2dc\uc2a4\ud15c\uc744 \uc881\uc740 \uacf5\uac04\uc5d0 \uc124\uce58\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 \uc9e7\uc740 \ubc18\uacbd \uc5d8\ubcf4\uc6b0\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubb34\uc5c7\uc774 \uac00\uc7a5 \uc911\uc694\ud55c\uc9c0 \uc54c\uc544\uc57c \ud569\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \ubc30\uad00 \ubc0f \uacf5\uc7a5 \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \ud750\ub984\uc744 \ub3d5\uae30 \uc704\ud574 \uae34 \ubc18\uacbd \uc5d8\ubcf4\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uacf5\uac04\uc774 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc740 \uacbd\uc6b0 \uc9e7\uc740 \ubc18\uacbd \uc5d8\ubcf4\uc6b0\uac00 \ub354 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc2e4\uc81c \uc0ac\uc6a9 \uc0ac\ub840\ub97c \uc0b4\ud3b4\ubd05\uc2dc\ub2e4. \uc5b4\ub5a4 \ub798\ub514\uc6b0\uc2a4 \uc5d8\ubcf4\ub97c \uc120\ud0dd\ud574\uc57c \ud558\ub294\uc9c0 \ud30c\uc545\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \ub2e4\ub978 \uc0ac\ud56d\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ubc30\uad00 \ubc0f \uc0b0\uc5c5 \ubd84\uc57c\uc758 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc2dc\ub098\ub9ac\uc624<\/h3>\n<p>\uc774 \uc5d8\ubcf4\uc758 \uc0ac\uc6a9 \ubc29\uc2dd\uc740 \ubc30\uad00 \ubc0f \ub300\ud615 \uc0b0\uc5c5 \uc791\uc5c5\uc5d0\uc11c \ub9e4\uc6b0 \ub2e4\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uacbd\uc6b0 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc555\ub825\uc744 \uc783\uc9c0 \uc54a\uace0 \ud750\ub984\uc744 \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4. \uae34 \ubc18\uacbd \uc5d8\ubcf4\uc6b0\uac00 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ub9ce\uc740 \ub300\ud615 \uac15\uad00 \ud30c\uc774\ud504 \ub77c\uc778\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \uc81c\ud488\uc785\ub2c8\ub2e4.<\/p>\n<p>\ubc18\uacbd\uc774 \uae34 \uc5d8\ubcf4\uc6b0\ub294 \ub0b4\ubd80\uac00 \ub9e4\ub048\ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \ub9c8\ucc30\uc774 \uc904\uc5b4\ub4e4\uc5b4 \uae34 \ud30c\uc774\ud504\uc5d0\uc11c \uc720\uccb4\uac00 \ub354 \uc27d\uac8c \uc774\ub3d9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub807\uae30 \ub54c\ubb38\uc5d0 \uac15\uad00\uc744 \ub9ce\uc774 \uc0ac\uc6a9\ud558\ub294 \uc791\uc5c5\uc5d0\uc11c \ud56d\uc0c1 \ud544\uc694\ud569\ub2c8\ub2e4. \uc2ac\ub7ec\ub9ac\uc640 \uc9c4\ud55c \uc720\uccb4\ub97c \uc774\ub3d9\ud558\ub294 \ub370\ub3c4 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ube68\ub9ac \ub9c8\ubaa8\ub418\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 \uc774\ub7ec\ud55c \uc791\uc5c5\uc5d0\uc11c \uc0ac\ub78c\ub4e4\uc774 \ub9ce\uc774 \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<p>90\ub3c4 \ud314\uafc8\uce58\uc758 \uc77c\ubc18\uc801\uc778 \uc6a9\ub3c4\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\uae34 \ubc18\uacbd(LR):<\/strong> \uc11d\uc720 \ubc0f \uac00\uc2a4 \ud30c\uc774\ud504\ub77c\uc778, \uc218\ucc98\ub9ac, \uc218\ub3c4 \uc2dc\uc2a4\ud15c \uc791\uc5c5, \uc800\uc555 \ubc30\uad00 \ubc0f \ubc1c\uc804\uc18c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacf3\uc5d0\uc11c\ub294 \ubaa8\ub450 \uc555\ub825 \uc190\uc2e4\uc774 \uc801\uace0 \ub192\uc740 \uc720\ub7c9\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc9e7\uc740 \ubc18\uacbd(SR):<\/strong> \uace0\uc555\uc774\ub098 \uace0\uc5f4\uc774 \uc788\ub294 \uacf3, \uc881\uc740 \uacf5\uac04\uc5d0 \ubb3c\uac74\uc744 \ub123\uc5b4\uc57c \ud558\ub294 \uacf3, \uc2a4\ud0a4\ub4dc \uc7a5\ucc29 \uc791\uc5c5 \ub610\ub294 \uacf5\uac04 \uc808\uc57d\uc774 \uc555\ub825 \uc190\uc2e4 \uac10\uc18c\ubcf4\ub2e4 \ub354 \uc911\uc694\ud55c \ubc30\uad00 \uc791\uc5c5\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uc120\ud0dd \ubc0f \uc124\uce58\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc778<\/h3>\n<p>90\ub3c4 \ud314\uafc8\uce58\ub97c \uace0\ub97c \ub54c\ub294 \ub2e8\uc21c\ud788 \ubc18\uacbd\ub9cc \uace0\ub824\ud560 \uac83\uc774 \uc544\ub2c8\ub77c \uadf8 \uc774\uc0c1\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uac00\uc7a5 \uba3c\uc800 \ud574\uc57c \ud560 \uc77c\uc740 \uc77c\uce58\ud558\ub294 \ud06c\uae30\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ud53c\ud305\uc740 \uc0ac\uc6a9\ud558\ub294 \ud30c\uc774\ud504\uc640 \ub3d9\uc77c\ud55c \uacf5\uce6d \uc9c1\uacbd\uacfc \ubcbd \ub450\uaed8\ub97c \uac00\uc838\uc57c \ud569\ub2c8\ub2e4. \uc2a4\ucf00\uc904\uc774\ub77c\uace0 \ud558\ub294 \uc801\uc808\ud55c \ub450\uaed8\ub294 \ud750\ub984\uc744 \uc6d0\ud65c\ud558\uac8c \ud558\uace0 \uc2dc\uc2a4\ud15c\uc744 \ud2bc\ud2bc\ud558\uac8c \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc2a4\ucf00\uc904\uc744 \uc798\ubabb \uc120\ud0dd\ud558\uba74 \uc720\ub7c9\uc774 \uc904\uc5b4\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2dc\uc2a4\ud15c\ub3c4 \uc57d\ud574\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc124\uce58 \ubc29\ubc95\ub3c4 \uc911\uc694\ud569\ub2c8\ub2e4. ASTM A234 WPB \uc5d8\ubcf4\uc6b0\ub294 \ub9de\ub300\uae30 \uc6a9\uc811 \uc720\ud615 \ud53c\ud305\uc785\ub2c8\ub2e4. \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305\uc744 \uc124\uce58\ud558\ub824\uba74 \uc5d8\ubcf4\uc640 \ud30c\uc774\ud504\uc758 \ube44\uc2a4\ub4ec\ud55c \ub05d\uc744 \uc11c\ub85c \ub9de\ubd99\uc5ec\uc57c \ud569\ub2c8\ub2e4. \uadf8\ub7f0 \ub2e4\uc74c \uc6a9\uc811\ud558\uc5ec \ud2bc\ud2bc\ud558\uace0 \uc0c8\uc9c0 \uc54a\ub294 \ud558\ub098\uc758 \ubd80\ud488\uc744 \ub9cc\ub4ed\ub2c8\ub2e4. \uc774 \uae68\ub057\ud55c \uc870\uc778\ud2b8\ub294 \ub2e8\ub2e8\ud558\uac8c \uc720\uc9c0\ub418\uace0 \uc624\ub798 \uc9c0\uc18d\ub429\ub2c8\ub2e4. \uc774\uac83\uc740 \ub192\uc740 \uc555\ub825\uacfc \uc628\ub3c4\uac00 \ud544\uc694\ud55c \uc791\uc5c5\uc758 \uc77c\ubc18\uc801\uc778 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc774\ub7f0 \uacbd\uc6b0\uc5d0\ub294 \uc815\ub9d0 \uc88b\uc740 \uc870\uc778\ud2b8\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub3d9\ud558\ub294 \uc720\uccb4, \ub0b4\ubd80 \uc555\ub825, \uc628\ub3c4 \ub4f1\uc744 \uace0\ub824\ud558\uc138\uc694. \uc774\ub7ec\ud55c \uc694\uc18c\ub294 \ud0c4\uc18c\uac15 \ub610\ub294 \ud569\uae08\uac15\uc758 \ub4f1\uae09\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc77c\ubd80 \uc791\uc5c5\uc758 \uacbd\uc6b0 \ud45c\uc900 WPB \ub4f1\uae09\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ub2e4\ub978 \uc791\uc5c5\uc5d0\ub294 \uace0\uc218\uc728 \uac15\ucca0 \ub610\ub294 \ud569\uae08\uac15 \ub4f1\uae09\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud56d\uc0c1 \ubc30\uad00\uc5d0 \ub300\ud55c \uc5c5\uacc4 \ud45c\uc900\uacfc \ucf54\ub4dc\ub97c \ucc3e\uc544\ubcf4\uc138\uc694. \uadf8\ub798\uc57c \ud53c\ud305, \ubcbd \ub450\uaed8 \ubc0f \uc124\uce58\uac00 \uae30\uc900\uc5d0 \ubd80\ud569\ud558\uace0 \uc0ac\ub78c\uacfc \uc7a5\ube44\ub97c \uc548\uc804\ud558\uac8c \ubcf4\ud638\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>\uc694\uc57d\ud558\uc790\uba74, \ubc30\uad00 \uc124\uacc4\ub97c \uc9c4\ud589\ud558\uac70\ub098 \uc0c8 \uc2dc\uc2a4\ud15c\uc744 \uc124\uce58\ud560 \ub54c \uae34 \ubc18\uacbd\uacfc \uc9e7\uc740 \ubc18\uacbd\uc758 ASTM A234 WPB \uc5d8\ubcf4\uc758 \ucc28\uc774\uc810\uc744 \uc544\ub294 \uac83\uc740 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uac01\uac01 \uace0\uc720\ud55c \ud2b9\uc131\uc774 \uc788\uc5b4 \uc720\ub7c9, \uc555\ub825 \ubc0f \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc758 \uc791\ub3d9 \ubc29\uc2dd\uc744 \ubc14\uafc0 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2dc\uac04\uc744 \ub0b4\uc5b4 \uc0ac\uc6a9 \uc7a5\uc18c\uc640 \uc124\uce58 \ubc29\ubc95 \ub4f1 \ud504\ub85c\uc81d\ud2b8\uc5d0 \ud544\uc694\ud55c \uac83\uc774 \ubb34\uc5c7\uc778\uc9c0 \uc0b4\ud3b4\ubcf4\uc138\uc694. \uc774\ub97c \ud1b5\ud574 \uac00\uc7a5 \uc801\ud569\ud55c \uc5d8\ubcf4 \uc720\ud615\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \uc62c\ubc14\ub978 \uc120\ud0dd\uc744 \ud558\uba74 \uc2dc\uc2a4\ud15c\uc774 \ub354 \uc798 \uc791\ub3d9\ud558\uace0 \ub354 \uc624\ub798 \uc9c0\uc18d\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc5b4\ub5a4 \uc5d8\ubcf4\ub97c \uc120\ud0dd\ud574\uc57c \ud560\uc9c0 \ub610\ub294 \uc124\uce58 \ubc29\ubc95\uc5d0 \ub300\ud574 \uad81\uae08\ud55c \uc810\uc774 \uc788\uc73c\uba74 \uc5b8\uc81c\ub4e0\uc9c0 \uc5c5\uacc4 \uc804\ubb38\uac00\uc640 \uc0c1\ub2f4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>\uc9e7\uc740 \ubc18\uacbd\uc758 \ud314\uafc8\uce58 \ub300\uc2e0 \uae34 \ubc18\uacbd\uc758 90\ub3c4 \ud314\uafc8\uce58\ub97c \uc0ac\uc6a9\ud574\uc57c \ud558\ub294 \uacbd\uc6b0\ub294 \uc5b8\uc81c\uc778\uac00\uc694?<\/h3>\n<p>\uc6d0\ud65c\ud55c \ud750\ub984\uacfc \uc555\ub825 \uac15\ud558\ub97c \uc6d0\ud55c\ub2e4\uba74 \uae34 \ubc18\uacbd(LR) \uc5d8\ubcf4\uc6b0\ub97c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \uacf5\uac04\uc774 \ub9ce\uc9c0 \uc54a\uace0 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub354 \ub9ce\uc740 \uc555\ub825 \uc190\uc2e4\uc744 \uac10\uc218\ud560 \uc218 \uc788\ub294 \uacbd\uc6b0\uc5d0\ub9cc \uc9e7\uc740 \ubc18\uacbd(SR) \uc5d8\ubcf4\uc6b0\ub97c \uc120\ud0dd\ud558\uc138\uc694.<\/p>\n<h3>ASTM A234 WPB \uc5d8\ubcf4\uc6b0\ub294 \ud0c4\uc18c\uac15\uacfc \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc73c\ub85c \ubaa8\ub450 \uc81c\uacf5\ub429\ub2c8\uae4c?<\/h3>\n<p>ASTM A234 WPB \uc0ac\uc591\uc740 \ub2e8\uc870 \ud0c4\uc18c \ubc0f \ud569\uae08\uac15 \ud53c\ud305\uc744 \uc704\ud574 \ub9cc\ub4e4\uc5b4\uc84c\uc2b5\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\ub85c \ub41c 90\ub3c4 \uc5d8\ubcf4\uc6b0\ub294 \ud754\ud788 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ub2e4\ub978 ASTM \uc0ac\uc591\uc5d0 \ub530\ub77c \uc81c\uc791\ub418\uace0 \ub4f1\uae09\uc774 \ub9e4\uaca8\uc9d1\ub2c8\ub2e4. \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud53c\ud305\uc758 \uacbd\uc6b0 WPB\uac00 \uc544\ub2cc ASTM A403\uc774 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h3>\ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0 \ub9de\ub294 \uc62c\ubc14\ub978 \ud06c\uae30\uc758 90\ub3c4 \uc5d8\ubcf4\uc6b0\ub97c \uc120\ud0dd\ud558\ub824\uba74 \uc5b4\ub5bb\uac8c \ud574\uc57c \ud558\ub098\uc694?<\/h3>\n<p>\uc62c\ubc14\ub978 \ud06c\uae30\ub97c \uc120\ud0dd\ud558\ub824\uba74 \ud53c\ud305\uc744 \ud30c\uc774\ud504\uc5d0 \uc5f0\uacb0\ud558\uae30 \uc804\uc5d0 \ud30c\uc774\ud504 \ud06c\uae30, \uc678\uacbd \ubc0f \ubcbd \ub450\uaed8\ub97c \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \ud56d\uc0c1 ASME B16.9 \uaddc\uce59\uc744 \ud655\uc778\ud558\uc5ec \ud53c\ud305\uc774 \uc591\ud638\ud558\uace0 \uc791\uc5c5\uc5d0 \ud544\uc694\ud55c \ub450\uaed8\uc640 \uc9c1\uacbd\uc744 \uac00\uc9c0\uace0 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc138\uc694. \uc774\ub807\uac8c \ud558\uba74 \ubaa8\ub4e0 \ubd80\ud488\uc774 \uc81c\ub300\ub85c \ub9de\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Key Highlights Here is a quick look at the main points of our comparison: A 90-degree elbow is a crucial pipe fitting used to change the direction of flow by 90 degrees in a piping system. The primary difference between a long radius (LR) and short radius (SR) elbow is the curve&#8217;s radius; LR is [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3491,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[393],"tags":[],"class_list":["post-3494","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-information"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/posts\/3494","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/comments?post=3494"}],"version-history":[{"count":0,"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/posts\/3494\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/media\/3491"}],"wp:attachment":[{"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/media?parent=3494"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/categories?post=3494"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/tags?post=3494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}