{"id":3654,"date":"2025-12-02T08:39:28","date_gmt":"2025-12-02T08:39:28","guid":{"rendered":"https:\/\/hfittings.com\/astm-a234-wpb-fittings-choose-the-right-options\/"},"modified":"2025-12-02T08:39:28","modified_gmt":"2025-12-02T08:39:28","slug":"astm-a234-wpb-fittings-choose-the-right-options","status":"publish","type":"post","link":"https:\/\/hfittings.com\/ko\/astm-a234-wpb-fittings-choose-the-right-options\/","title":{"rendered":"A234 WPB \ud53c\ud305: \uc62c\ubc14\ub978 \ud0c4\uc18c\uac15 \uc635\uc158 \uc120\ud0dd\ud558\uae30"},"content":{"rendered":"<p><figure loading=\"lazy\" class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/hfittings.com\/wp-content\/uploads\/2025\/12\/2c3873f0-2684-446e-bab4-bad0c693eed6.png\" alt=\"\ud0c4\uc18c\uac15 \ud30c\uc774\ud504 \ud53c\ud305 \ud074\ub85c\uc988\uc5c5\" style=\"display: block; margin-block: 10px;\"><\/figure>\n<\/p>\n<h2>\uc8fc\uc694 \ud2b9\uc9d5<\/h2>\n<ul>\n<li>ASTM A234 WPB \ud45c\uc900\uc740 \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\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.<\/li>\n<li>\uc774 \ub2e4\uc6a9\ub3c4 \uac15\uad00 \ud53c\ud305\uc740 \uc11d\uc720 \ubc0f \uac00\uc2a4, \ubc1c\uc804\uacfc \uac19\uc740 \uc0b0\uc5c5 \ubd84\uc57c\uc758 \uc6a9\uc811 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li>\uc77c\ubc18\uc801\uc778 \ubaa8\uc591\uc73c\ub85c\ub294 \uc5d8\ubcf4, \ud2f0, \uac10\uc18d\uae30, \ucea1 \ub4f1\uc774 \uc788\uc73c\uba70, \uc774\ub294 \ud30c\uc774\ud504\ub77c\uc778\uc5d0\uc11c \uc720\uccb4 \ud750\ub984\uc744 \uc720\ub3c4\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n<li>WPB \ud53c\ud305\uc740 \uc774\uc74c\ub9e4 \uc5c6\ub294 \uc720\ud615\uacfc \uc6a9\uc811 \uc720\ud615\uc73c\ub85c \uc81c\uacf5\ub418\uba70, \uc801\uc6a9 \uc555\ub825 \ubc0f \uc628\ub3c4 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \uc120\ud0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc774 \uc18c\uc7ac\ub294 \uc6a9\uc811\uc131, \uac15\ub3c4 \ubc0f \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098 \uc555\ub825 \uc6a9\uae30 \uc81c\uc791\uc5d0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc120\ud0dd\uc73c\ub85c \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uc18c\uac1c<\/h2>\n<p>\uc0b0\uc5c5\uc6a9 \ud30c\uc774\ud504\ub77c\uc778\uc744 \uad6c\ucd95\ud560 \ub54c \uc62c\ubc14\ub978 \uad6c\uc131 \uc694\uc18c\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc7a5\uae30\uc801\uc778 \uc548\uc804\uacfc \ud6a8\uc728\uc131\uc744 \uc704\ud55c \ud575\uc2ec \uc694\uc18c\uc785\ub2c8\ub2e4. ASTM A234 WPB \ud30c\uc774\ud504 \ud53c\ud305\uc740 \uc774 \ubd84\uc57c\uc758 \ucd08\uc11d\uc785\ub2c8\ub2e4. \uc774 \ud0c4\uc18c\uac15 \ud53c\ud305\uc740 \uc5c4\uaca9\ud55c \ud45c\uc900 \uc0ac\uc591\uc5d0 \ub530\ub77c \uc81c\uc870\ub418\uc5b4 \uae4c\ub2e4\ub85c\uc6b4 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uac15\ub3c4, \ub0b4\uad6c\uc131 \ubc0f \ub2e4\uc6a9\ub3c4\ub85c \uc798 \uc54c\ub824\uc9c4 \uc774 \uac15\uad00 \ud53c\ud305\uc740 \ubc1c\uc804\uc18c\uc5d0\uc11c \uc11d\uc720\ud654\ud559 \uc2dc\uc124\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ubaa8\ub4e0 \uacf3\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\ub294 A234 WPB \ud53c\ud305\uc5d0 \ub300\ud574 \uc54c\uc544\uc57c \ud560 \ubaa8\ub4e0 \uac83\uc744 \uc548\ub0b4\ud569\ub2c8\ub2e4.<\/p>\n<h2>\ud0c4\uc18c\uac15 \ud53c\ud305\uc5d0 \ub300\ud55c ASTM A234 WPB \ud45c\uc900\uc758 \uc774\ud574<\/h2>\n<p>ASTM A234 WPB \uc9c0\uc815\uc740 \ub2e8\uc21c\ud55c \uc784\uc758\uc758 \ubb38\uc790 \uc9d1\ud569\uc774 \uc544\ub2c8\ub77c \uc77c\uc815 \uc218\uc900\uc758 \ud488\uc9c8\uacfc \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\ub294 \ud45c\uc900 \uc0ac\uc591\uc785\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc740 \uc774\uc74c\ub9e4 \uc5c6\ub294 \uad6c\uc870\uc640 \uc6a9\uc811 \uad6c\uc870\uc758 \ub2e8\uc870 \ud0c4\uc18c\uac15 \ubc0f \ud569\uae08\uac15 \ud30c\uc774\ud504 \ud53c\ud305\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc740 \ud53c\ud305\uc774 \uc911\uac04 \uc628\ub3c4\uc5d0\uc11c \uace0\uc628\uc758 \uc555\ub825 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0 \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc801\ud569\ud558\ub2e4\ub294 \uac83\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc81c\uc870\uc5c5\uccb4\ub294 \uc774 \ud45c\uc900\uc744 \uc900\uc218\ud568\uc73c\ub85c\uc368 \uc758\ub3c4\ud55c \uc6a9\ub3c4\uc5d0 \ub9de\uac8c \uc2e0\ub8b0\ud560 \uc218 \uc788\uace0 \uc77c\uad00\ub418\uba70 \uc548\uc804\ud55c \ud53c\ud305\uc744 \uc0dd\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc758 \ubc94\uc704\uc640 \ud45c\uc900\uc5d0\uc11c \ub2e4\ub8e8\ub294 \uc7ac\ub8cc\ub97c \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>ASTM A234 WPB\uc758 \ubc94\uc704 \ubc0f \ubaa9\uc801<\/h3>\n<p>ASTM A234 \uc0ac\uc591\uc758 \uc8fc\uc694 \ubaa9\uc801\uc740 \uc555\ub825 \ubc30\uad00 \ubc0f \uc555\ub825 \uc6a9\uae30 \uc81c\uc791\uc744 \uc704\ud55c \uac15\ucca0 \ud53c\ud305\uc758 \uc81c\uc870\ub97c \uad00\ub9ac\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ubaa8\ub4e0 \uc5d8\ubcf4\uc6b0, \ud2f0 \ub610\ub294 \uac10\uc18d\uae30\uac00 \ud654\ud559 \uc131\ubd84 \ubc0f \uae30\uacc4\uc801 \ud2b9\uc131\uc5d0 \ub300\ud55c \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uc5ec \uace0\uc628 \uc11c\ube44\uc2a4\uc5d0 \uc548\uc804\ud558\uac8c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ud45c\uc900\uc740 \ud2b9\ud788 \ub2e8\uc870 \ud53c\ud305\uc5d0 \uc801\uc6a9\ub418\uba70, \uc774\ub294 \uc8fc\uc870\ub418\uc9c0 \uc54a\uace0 \uac00\uacf5\ub41c \ubaa8\uc591\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc740 \uc5d8\ubcf4, \ud2f0, \uac10\uc18d\uae30, \ub9de\ub300\uae30 \uc6a9\uc811 \ub05d\uc774 \uc788\ub294 \ucea1\uacfc \uac19\uc740 \uc77c\ubc18\uc801\uc778 \ud53c\ud305 \uc720\ud615\uc5d0 \uc801\uc6a9\ub418\uc5b4 \ud30c\uc774\ud504\ub77c\uc778 \ub0b4\uc5d0\uc11c \uac15\ub825\ud558\uace0 \ub204\ucd9c \ubc29\uc9c0 \uc5f0\uacb0\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uad81\uadf9\uc801\uc73c\ub85c \ubaa9\ud45c\ub294 \ud638\ud658\uc131\uacfc \ubb34\uacb0\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ud1b5\ud569\ub41c \uaddc\uce59 \uc138\ud2b8\ub97c \uc81c\uacf5\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. A234 WPB \ud53c\ud305\uc744 \uc0ac\uc6a9\ud558\uba74 \uac15\ucca0 \ud30c\uc774\ud504\uc640 \uc5f0\uacb0\ud558\uc5ec \uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \uc555\ub825\uacfc \uc628\ub3c4\uc5d0\uc11c \uc548\uc815\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\ub2e4\ub294 \uac83\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc8fc\uc694 \uc7ac\ub8cc \uc694\uad6c \uc0ac\ud56d \ubc0f \ub4f1\uae09<\/h3>\n<p>ASTM A234 \ud45c\uc900\uc5d0\ub294 \uc5ec\ub7ec \ub4f1\uae09\uc774 \uc788\uc9c0\ub9cc \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ub4f1\uae09\uc740 WPB\uc785\ub2c8\ub2e4. \uc774 \uae00\uc790\ub294 \u201c\uc6a9\uc811 \uac00\ub2a5\u201d, \u201c\uc555\ub825\u201d \ubc0f \uc7ac\ub8cc\uc758 \ucd5c\uc18c \ud56d\ubcf5 \uac15\ub3c4\ub97c \ub098\ud0c0\ub0b4\ub294 \u201cGrade B'\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ub530\ub77c\uc11c B\ub4f1\uae09\uc740 \ub2e4\uc591\ud55c \uc6a9\ub3c4\uc5d0 \ub2e4\uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud569\uae08\uac15 \uc18c\uc7ac\ub85c \ub9cc\ub4e4\uc5b4\uc9c4 \ub2e4\ub978 \ub4f1\uae09\uc740 \ubcf4\ub2e4 \ud2b9\uc218\ud55c \uace0\uc628 \ub610\ub294 \ubd80\uc2dd\uc131 \ud658\uacbd\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \ud53c\ud305\uc758 \uc6d0\uc7ac\ub8cc\ub294 \uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00(\uc608: ASTM A106 Gr. B), \uac15\ud310(\uc608: ASTM A516 Gr. 70) \ub610\ub294 \ub2e8\uc870\ud488 \ub4f1 \ub2e4\uc591\ud55c \ucd9c\ucc98\uc5d0\uc11c \uad6c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud575\uc2ec\uc740 \uc7ac\ub8cc\uac00 \uade0\uc77c\ud55c \uad6c\uc131\uc744 \ub9cc\ub4e4\uae30 \uc704\ud574 \uc644\uc804\ud788 \ud0c8\uc0b0 \ucc98\ub9ac\ub41c \uac15\ucca0\uc758 \uc77c\uc885\uc778 \u201c\ud0ac\ub4dc \uc2a4\ud2f8'\uc774\ub77c\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<p>\ud654\ud559 \uc131\ubd84, \ud2b9\ud788 \ud0c4\uc18c \ud568\ub7c9\uc740 \uc6b0\uc218\ud55c \uc6a9\uc811\uc131\uacfc \uac15\ub3c4\ub97c \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc5c4\uaca9\ud558\uac8c \uad00\ub9ac\ub429\ub2c8\ub2e4. \ub2e4\uc74c\uc740 WPB \ub4f1\uae09\uc5d0 \ub300\ud55c \uc77c\ubc18\uc801\uc778 \ud654\ud559\uc801 \uc694\uad6c \uc0ac\ud56d\uc785\ub2c8\ub2e4.<\/p>\n<div style=\"max-width: 85vw; overflow: auto;\">\n<table style=\"min-width: 50px;\">\n<colgroup>\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>\uad6c\uc131 \uc694\uc18c<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\ucef4\ud3ec\uc9c0\uc158 %<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ud0c4\uc18c(C)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ucd5c\ub300 0.30<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ub9dd\uac04(Mn)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>0.29-1.06<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\uc778(P)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ucd5c\ub300 0.050<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\uc720\ud669(S)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ucd5c\ub300 0.058<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\uc2e4\ub9ac\ucf58(Si)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>0.10 \ubd84<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ud06c\ub86c(Cr)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ucd5c\ub300 0.40<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ubab0\ub9ac\ube0c\ub374(Mo)<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ucd5c\ub300 0.15<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>\uc0ac\uc6a9 \uac00\ub2a5\ud55c ASTM A234 WPB \ud30c\uc774\ud504 \ud53c\ud305\uc758 \uc720\ud615<\/h2>\n<p>\uac15\uad00 \ud53c\ud305\uc740 \ud30c\uc774\ud504\ub77c\uc778 \uc2dc\uc2a4\ud15c \ub0b4\uc5d0\uc11c \uc720\uccb4\uc758 \ubc29\ud5a5\uc774\ub098 \uc720\uc18d\uc744 \ubcc0\uacbd\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \ud544\uc218 \ud30c\uc774\ud504 \uc81c\ud488\uc785\ub2c8\ub2e4. \uae09\ud68c\uc804, \ub450 \uac1c\uc758 \ud750\ub984\uc744 \ud558\ub098\ub85c \ud569\uce58\uac70\ub098 \ub77c\uc778\uc758 \ub05d\uc744 \ub9c9\uc544\uc57c \ud558\ub294 \uacbd\uc6b0 \ub4f1 \uc5b4\ub5a4 \uc791\uc5c5\uc5d0\ub4e0 \uc801\ud569\ud55c \ud53c\ud305\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>ASTM A234 \ud45c\uc900\uc740 \ud0c4\uc18c\uac15\ubfd0\ub9cc \uc544\ub2c8\ub77c \ub354 \uae4c\ub2e4\ub85c\uc6b4 \uc11c\ube44\uc2a4\ub97c \uc704\ud55c \ud569\uae08\uac15\uae4c\uc9c0 \ub2e4\uc591\ud55c \ud53c\ud305\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ub2e4\uc591\ud55c \ubaa8\uc591\uacfc \uc81c\uc870 \ubc29\ubc95\uc744 \uc774\ud574\ud558\uba74 \ud504\ub85c\uc81d\ud2b8\uc758 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ub294 \uc644\ubcbd\ud55c \uad6c\uc131 \uc694\uc18c\ub97c \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc77c\ubc18\uc801\uc778 \ubaa8\uc591\uacfc \ub05d \uc5f0\uacb0<\/h3>\n<p>ASTM A234 WPB \ud53c\ud305\uc740 \ubcf5\uc7a1\ud55c \ubc30\uad00 \ub808\uc774\uc544\uc6c3\uc744 \uc218\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \ub2e4\uc591\ud55c \ubaa8\uc591\uacfc \ud06c\uae30\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4. \uac01 \ubaa8\uc591\uc740 \ubc29\ud5a5 \uc804\ud658\ubd80\ud130 \ud750\ub984 \ubd84\ud560\uae4c\uc9c0 \ud2b9\uc815 \uae30\ub2a5\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. \ud6a8\uc728\uc801\uc774\uace0 \ud6a8\uacfc\uc801\uc778 \ud30c\uc774\ud504\ub77c\uc778\uc744 \uc704\ud574\uc11c\ub294 \uc62c\ubc14\ub978 \ubaa8\uc591\uc744 \uac16\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>\uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ubaa8\uc591\uc740 \ud30c\uc774\ud504\uc758 \uc139\uc158\uc744 \uc5f0\uacb0\ud558\uace0 \ub0b4\ubd80\uc758 \uc720\uccb4\ub97c \uad00\ub9ac\ud558\uae30 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ud314\uafc8\uce58(\uc77c\ubc18\uc801\uc73c\ub85c 45\u00b0 \ub610\ub294 90\u00b0)\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud750\ub984\uc758 \ubc29\ud5a5\uc744 \ubcc0\uacbd\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud30c\uc774\ud504\ub77c\uc778\uc744 \ub450 \ubc29\ud5a5\uc73c\ub85c \ubd84\uae30\ud558\ub294 \ud2f0(\ud658\uc6d0 \ud2f0 \ud3ec\ud568).<\/li>\n<li>\ud30c\uc774\ud504 \uc9c1\uacbd\uc744 \ubcc0\uacbd\ud558\ub294 \uac10\uc18d\uae30(\ub3d9\uc2ec \ub610\ub294 \ud3b8\uc2ec)\uc785\ub2c8\ub2e4.<\/li>\n<li>\ud30c\uc774\ud504 \ub05d\uc744 \ubc00\ubd09\ud558\ub294 \ucea1\uc785\ub2c8\ub2e4.<\/li>\n<li>\uad50\ucc28\ud558\uc5ec \ud558\ub098\uc758 \uc811\ud569\ubd80\uc5d0\uc11c 4\uac1c\uc758 \ud30c\uc774\ud504\ub97c \uc5f0\uacb0\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc9e7\uc740 \uc5f0\uc7a5\uc744 \uc704\ud55c \uc816\uaf2d\uc9c0.<\/li>\n<\/ul>\n<p>\uc774\uc74c\ub9e4 \uc5c6\ub294 \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305\uc740 \uace0\uc555 \uc2dc\uc2a4\ud15c\uc5d0 \ub9e4\uc6b0 \uc77c\ubc18\uc801\uc774\uc9c0\ub9cc, \uc18c\ucf13 \uc6a9\uc811 \ubc0f \ub098\uc0ac\uc0b0 \uc720\ud615\uacfc \uac19\uc740 \ub2e4\ub978 \uc5d4\ub4dc \uc5f0\uacb0\ub3c4 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub418\uc9c0\ub9cc \uc885\uc885 \ub2e4\ub978 \ud45c\uc900\uc5d0 \ub530\ub77c \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h3>\uc2ec\ub9ac\uc2a4\uc640 \uc6a9\uc811 WPB \ud53c\ud305\uc758 \ucc28\uc774\uc810<\/h3>\n<p>WPB \ud53c\ud305\uc744 \uc120\ud0dd\ud560 \ub54c\ub294 \uc774\uc74c\ub9e4 \uc5c6\ub294 \uc635\uc158\uacfc \uc6a9\uc811 \uc635\uc158 \uc911 \ud558\ub098\ub97c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \uc81c\uc870 \uacf5\uc815\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \uc2ec\ub9ac\uc2a4 \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305\uc740 \ud53c\uc5b4\uc2f1 \ubc0f \uc555\ucd9c\ub41c \ub2e8\ub2e8\ud55c \uac15\ucca0 \uc870\uac01\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc838 \uc774\uc74c\uc0c8\uac00 \uc5c6\ub294 \ud53c\ud305\uc744 \ub9cc\ub4ed\ub2c8\ub2e4. \uc6a9\uc811 \ub9de\ub300\uae30 \uc6a9\uc811 \ud53c\ud305\uc740 \uc6a9\uc811\ub41c \ud30c\uc774\ud504 \ub610\ub294 \uc555\uc5f0 \ubc0f \uc6a9\uc811\ub41c \uac15\ud310\uc73c\ub85c \uc81c\uc870\ub429\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub7ec\ud55c \uc81c\uc870 \ubc29\uc2dd\uc758 \ucc28\uc774\ub294 \uba87 \uac00\uc9c0 \uc8fc\uc694 \ucc28\uc774\uc810\uc73c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \uac04\ub2e8\ud788 \ubd84\uc11d\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li><strong>\uc81c\uc870:<\/strong> \uc2ec\ub9ac\uc2a4 \ud53c\ud305\uc740 \uad6c\uc870\uac00 \uade0\uc77c\ud55c \ubc18\uba74 \uc6a9\uc811 \ud53c\ud305\uc740 \uc6a9\uc811 \uc774\uc74c\uc0c8\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ud798:<\/strong> \uc2ec\ub9ac\uc2a4 \ud53c\ud305\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc774\uc74c\uc0c8\uc5d0 \uc7a0\uc7ac\uc801\uc778 \uc57d\uc810\uc774 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \ucd08\uace0\uc555 \ubc0f \uace0\uc628 \uc11c\ube44\uc2a4\uc5d0 \ub354 \uac15\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uac83\uc73c\ub85c \uac04\uc8fc\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\ube44\uc6a9:<\/strong> \uc6a9\uc811 \ud53c\ud305\uc740 \ud2b9\ud788 \uc9c1\uacbd\uc774 \ud070 \uacbd\uc6b0 \ub354 \uacbd\uc81c\uc801\uc778 \uc120\ud0dd\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c \ucc28\uc774\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ub450 \uc720\ud615 \ubaa8\ub450 \ud654\ud559 \uc131\ubd84, \ucd5c\uc18c \ud56d\ubcf5 \uac15\ub3c4, \uc8fc\uc5b4\uc9c4 \ud06c\uae30\uc640 \ubcbd \ub450\uaed8\uc5d0 \ub300\ud55c \uce58\uc218 \ud5c8\uc6a9 \uc624\ucc28\uc5d0 \ub300\ud574 \ub3d9\uc77c\ud55c ASTM A234 WPB \uc0ac\uc591\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud55c ASTM A234 WPB \ud53c\ud305 \uc120\ud0dd\ud558\uae30<\/h2>\n<p>\uc62c\ubc14\ub978 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504 \ud53c\ud305\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \ub2e8\uc21c\ud788 \uc62c\ubc14\ub978 \ubaa8\uc591\uc744 \uace0\ub974\ub294 \uac83 \uc774\uc0c1\uc758 \uc758\ubbf8\ub97c \uac16\uc2b5\ub2c8\ub2e4. \uc555\ub825, \uc628\ub3c4, \uc6b4\uc1a1\ub418\ub294 \uc720\uccb4\uc758 \uc885\ub958 \ub4f1 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ud2b9\uc815 \uc694\uad6c \uc0ac\ud56d\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc62c\ubc14\ub978 \ud53c\ud305 \uc7ac\ub8cc\ub294 \uc2dc\uc2a4\ud15c\uc758 \ubb34\uacb0\uc131, \uc548\uc804\uc131 \ubc0f \uc218\uba85\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc778\uc7a5 \uac15\ub3c4 \ubc0f \ub0b4\uc2dd\uc131\uacfc \uac19\uc740 \uc694\uc18c\ub294 A234 WPB \ud45c\uc900\uc5d0 \ub0b4\uc7a5\ub418\uc5b4 \uc788\uc9c0\ub9cc \ud53c\ud305\uc758 \uce58\uc218\uc5d0 \ub300\ud55c \uc120\ud0dd\uc740 \uc5ec\uc804\ud788 \ud544\uc694\ud569\ub2c8\ub2e4. \ud06c\uae30\uc640 \uc2a4\ucf00\uc904\ub9c1\uc740 \uac00\uc7a5 \uc911\uc694\ud55c \ub450 \uac00\uc9c0 \uace0\ub824 \uc0ac\ud56d\uc785\ub2c8\ub2e4.<\/p>\n<h3>\ud06c\uae30 \uc870\uc815, \uc77c\uc815 \ubc0f \uc555\ub825 \uace0\ub824 \uc0ac\ud56d<\/h3>\n<p>\ud53c\ud305\uc774 \uc5f0\uacb0 \ud30c\uc774\ud504\uc640 \uc77c\uce58\ud558\ub3c4\ub85d \ud558\ub824\uba74 \uc801\uc808\ud55c \uc0ac\uc774\uc9d5\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc11c \u201c\uc2a4\ucf00\uc904\u201d\uc774 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc2a4\ucf00\uc904 \ubc88\ud638(\uc885\uc885 SCH\ub85c \uc57d\uce6d)\ub294 \ud53c\ud305\uc758 \ubcbd \ub450\uaed8\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc2a4\ucf00\uc904 \ubc88\ud638\uac00 \ub192\uc744\uc218\ub85d \ubcbd\uc774 \ub450\uaebc\uc6cc\uc838 \ud53c\ud305\uc774 \ub354 \ub192\uc740 \ub0b4\ubd80 \uc555\ub825\uc744 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc555\ub825 \ud30c\uc774\ud504 \ub77c\uc778 \uc804\uccb4\uc5d0\uc11c \uc77c\uad00\ub41c \uc555\ub825 \ucc98\ub9ac \uae30\ub2a5\uc744 \uc720\uc9c0\ud558\ub824\uba74 \ud53c\ud305\uc758 \uc2a4\ucf00\uc904\uc744 \ud30c\uc774\ud504\uc758 \uc2a4\ucf00\uc904\uacfc \uc77c\uce58\uc2dc\ud0a4\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uce58\uc218 \uc815\ud655\ub3c4\ub294 \ud55c \uc81c\uc870\uc5c5\uccb4\uc758 \ud53c\ud305\uc774 \ub3d9\uc77c\ud55c \uacf5\uce6d \ud06c\uae30\uc640 \uc77c\uc815\uc744 \uacf5\uc720\ud558\ub294 \ud55c \ub2e4\ub978 \uc81c\uc870\uc5c5\uccb4\uc758 \ud30c\uc774\ud504\uc640 \uc62c\ubc14\ub974\uac8c \uc815\ub82c\ub418\ub3c4\ub85d \ubcf4\uc7a5\ud558\ub294 ASME B16.9\uc640 \uac19\uc740 \ud45c\uc900\uc758 \uc801\uc6a9\uc744 \ubc1b\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uce58\uc218 \ud5c8\uc6a9 \uc624\ucc28\ub294 \ub204\uc218 \uc5c6\ub294 \uc2dc\uc2a4\ud15c\uc758 \ud575\uc2ec\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc62c\ubc14\ub978 \uc77c\uc815\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc740 \uc804\uc801\uc73c\ub85c \uc2dc\uc2a4\ud15c\uc758 \uc6b4\uc601 \uc555\ub825\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc77c\ubc18\uc801\uc778 \uc77c\uc815\uc5d0 \ub300\ud55c \uc77c\ubc18\uc801\uc778 \uac00\uc774\ub4dc\uc785\ub2c8\ub2e4.<\/p>\n<div style=\"max-width: 85vw; overflow: auto;\">\n<table style=\"min-width: 50px;\">\n<colgroup>\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>\uc2a4\ucf00\uc904(SCH)<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\uc77c\ubc18\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc0ac\uc6a9<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>SCH 10\/20<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\uc800\uc555 \uc2dc\uc2a4\ud15c<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>SCH 40 \/ STD<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\uc77c\ubc18, \ud45c\uc900 \uc5c5\ubb34 \uc11c\ube44\uc2a4<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>SCH 80 \/ XS<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\uace0\uc555 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>SCH 160 \/ XXS<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\ucd08\uace0\uc555 \uc2dc\uc2a4\ud15c<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>\uacb0\ub860<\/h2>\n<p>\uc694\uc57d\ud558\uba74, \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc758 \uc548\uc804\uacfc \ud6a8\uc728\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc62c\ubc14\ub978 ASTM A234 WPB \ud53c\ud305\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ud45c\uc900\uc758 \uc0ac\uc591, \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc720\ud615 \ubc0f \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uace0\uc720\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \uc774\ud574\ud558\uba74 \uc131\ub2a5\uc5d0 \ud070 \ucc28\uc774\ub97c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc120\ud0dd\ud560 \ub54c\ub294 \ud56d\uc0c1 \uc7ac\ub8cc \uc694\uad6c \uc0ac\ud56d, \ud53c\ud305 \ubaa8\uc591, \uc5f0\uacb0 \uc720\ud615\uacfc \uac19\uc740 \uc694\uc18c\ub97c \uace0\ub824\ud558\uc138\uc694. \ucd94\uac00 \uc9c0\uc6d0\uc774 \ud544\uc694\ud558\uac70\ub098 \ud504\ub85c\uc81d\ud2b8\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \ud53c\ud305\uc5d0 \ub300\ud574 \uad81\uae08\ud55c \uc810\uc774 \uc788\uc73c\uba74 \uc5b8\uc81c\ub4e0\uc9c0 \ubb38\uc758\ud574 \uc8fc\uc138\uc694! \uad6c\uccb4\uc801\uc778 \uc694\uad6c\uc0ac\ud56d\uc5d0 \ub9de\ub294 \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\ub4dc\ub9ac\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>ASTM A234 WPB \ud53c\ud305\uc740 \uace0\uc555 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0 \uc801\ud569\ud569\ub2c8\uae4c?<\/h3>\n<p>\uc608, ASTM A234 WPB \uac15\uad00 \ud53c\ud305\uc740 \uc911\uc555\uc5d0\uc11c \uace0\uc555 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0 \uc0ac\uc6a9\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc801\ud569\uc131\uc740 \uc801\uc808\ud55c \uc2a4\ucf00\uc904(\ubcbd \ub450\uaed8)\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4. \uc2a4\ucf00\uc904 80 \uc774\uc0c1\uacfc \uac19\uc774 \ubcbd \ub450\uaed8\uac00 \ub450\uaebc\uc6b4 \ud53c\ud305\uc740 \uc548\uc804\uc131\uacfc \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc555\ub825 \uc6a9\uae30 \uc81c\uc791\uc744 \ube44\ub86f\ud55c \uae4c\ub2e4\ub85c\uc6b4 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h3>ASTM A234 WPB \ud30c\uc774\ud504 \ud53c\ud305\uc5d0\ub294 \uc5b4\ub5a4 \uc720\uc9c0 \uad00\ub9ac\uac00 \ud544\uc694\ud569\ub2c8\uae4c?<\/h3>\n<p>\uc774 \ud53c\ud305 \uc18c\uc7ac\ub294 \ub0b4\uc7ac\ub41c \ub0b4\uad6c\uc131\uc73c\ub85c \uc778\ud574 \ucd5c\uc18c\ud55c\uc758 \uc720\uc9c0\ubcf4\uc218\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. \ud53c\ud305\uc740 \ub0b4\uc2dd\uc131\uc774 \uc6b0\uc218\ud558\uc9c0\ub9cc \ubd80\uc2dd\uc774 \uc2ec\ud55c \ud658\uacbd\uc5d0\uc11c\ub294 \ubcf4\ud638 \ucf54\ud305\uc774 \ud544\uc694\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub204\uc218\ub098 \uc190\uc0c1 \uc5ec\ubd80\ub97c \uc815\uae30\uc801\uc73c\ub85c \uc721\uc548\uc73c\ub85c \uac80\uc0ac\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294 \ubb3c\ud488\uc740 \uc2b5\uae30\uac00 \uc5c6\ub294 \uacf3\uc5d0 \uc801\uc808\ud788 \ubcf4\uad00\ud558\uba74 \ub179\uc744 \ubc29\uc9c0\ud558\uace0 \ub098\uc911\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \uc900\ube44\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>ASTM A234 WPB \ud45c\uc900\uc5d0 \ub300\ud55c \uacf5\uc2dd \uc778\uc99d \ub610\ub294 \ubb38\uc11c\ub294 \uc5b4\ub514\uc5d0\uc11c \ucc3e\uc744 \uc218 \uc788\ub098\uc694?<\/h3>\n<p>\ud45c\uc900\uc5d0 \ub300\ud55c \uacf5\uc2dd \ubb38\uc11c\ub294 ASTM International \uc6f9\uc0ac\uc774\ud2b8\uc5d0\uc11c \uc9c1\uc811 \uad6c\ub9e4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubd80\ud488\uc744 \uc8fc\ubb38\ud560 \ub54c \uacf5\uae09\uc5c5\uccb4\ub294 \uac01 \ud488\ubaa9\uc5d0 \ub300\ud55c MTR(\ubc00 \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c)\uc744 \uc81c\uacf5\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774 \uc778\uc99d \ubb38\uc11c\ub294 \ud53c\ud305\uc774 \ucd5c\uc2e0 \uac1c\uc815\ub41c ASME \ubc0f ASTM \ud45c\uc900\uc758 \ud654\ud559\uc801 \ubc0f \uae30\uacc4\uc801 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Key Highlights The ASTM A234 WPB standard covers wrought carbon steel and alloy steel pipe fittings designed for moderate and high-temperature services. These versatile steel pipe fittings are essential in welded piping systems for industries like oil and gas and power generation. Common shapes include elbows, tees, reducers, and caps, which are crucial for directing [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":3652,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[393],"tags":[],"class_list":["post-3654","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\/3654","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\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/comments?post=3654"}],"version-history":[{"count":0,"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/posts\/3654\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/media\/3652"}],"wp:attachment":[{"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/media?parent=3654"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/categories?post=3654"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hfittings.com\/ko\/wp-json\/wp\/v2\/tags?post=3654"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}