{"id":2976,"date":"2026-08-08T11:30:49","date_gmt":"2026-08-08T03:30:49","guid":{"rendered":"https:\/\/haoyumaterial.com\/?post_type=product&#038;p=2976"},"modified":"2026-08-08T11:47:56","modified_gmt":"2026-08-08T03:47:56","slug":"butterfly-valve-cast-iron-body","status":"publish","type":"product","link":"https:\/\/haoyumaterial.com\/ko\/product\/butterfly-valve-cast-iron-body\/","title":{"rendered":"\uc8fc\ucca0 \ubc84\ud130\ud50c\ub77c\uc774 \ubc38\ube0c \ubcf8\uccb4"},"content":{"rendered":"<h2>Understanding\u00a0Butterfly Valve Cast Iron Body \u2014 Specs, Types &amp; Flow Control<\/h2>\n<p>A <strong>\uc8fc\ucca0 \ubc84\ud130\ud50c\ub77c\uc774 \ubc38\ube0c \ubcf8\uccb4<\/strong> 1\/4 \ud68c\uc804 \uc720\uccb4 \uc81c\uc5b4\ub97c \uc704\ud55c \uc548\uc815\uc801\uc774\uace0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc194\ub8e8\uc158 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc8fc\ub85c \ud68c\uc8fc\ucca0(GG25 \/ ASTM A126 Class B) \ub610\ub294 \uc5f0\uc131 \ucca0\ub85c \uc81c\uc791\ub41c \uc774 \ubc38\ube0c \ubcf8\uccb4\ub294 \uc561\uccb4 \ubc0f \uac00\uc2a4 \ud30c\uc774\ud504\ub77c\uc778\uc5d0\uc11c \ud6a8\uc728\uc801\uc778 \uc720\ub7c9 \ucc28\ub2e8 \ubc0f \uc870\uc808 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <strong>\uc6e8\uc774\ud37c \uc2a4\ud0c0\uc77c<\/strong> \uacfc <strong>\ub7ec\uadf8 \ubc14\ub514<\/strong> \uad6c\uc131.<\/p>\n<p>\uc8fc\ucca0 \ubc84\ud130\ud50c\ub77c\uc774 \ubc38\ube0c\ub294 \uac04\ub2e8\ud55c 1\/4 \ud68c\uc804 \ud68c\uc804 \ub3d9\uc791\uc73c\ub85c \uc791\ub3d9\ud558\uba70 <strong>\ub808\ubc84 \uc791\ub3d9<\/strong> \ud578\ub4e4 \ub610\ub294 \uc561\ucd94\uc5d0\uc774\ud130 \uad6c\ub3d9 \ub514\uc2a4\ud06c\uac00 \uc788\uc2b5\ub2c8\ub2e4. <strong>\ud0c4\uc131 \uc2dc\ud2b8<\/strong> \uc635\uc158\uc73c\ub85c <strong>EPDM \ub77c\uc774\ub2dd<\/strong> or <strong>NBR \uc2dc\ud2b8<\/strong>, , <strong>\uc5f0\uc131 \ucca0 \ub514\uc2a4\ud06c<\/strong> or <strong>AISI316 \ub514\uc2a4\ud06c<\/strong>, \uc9c0\uc6d0 <strong>\uc591\uc218 \ucc28\ub2e8<\/strong> \uacfc <strong>\uc720\ub7c9 \uc81c\uc5b4<\/strong> \uae4c\uc9c0 \ucd5c\ub300 <strong>PN16 \ub4f1\uae09<\/strong> \uc0b0\uc5c5\uc6a9 <strong>\ubc30\uad00 \uc2dc\uc2a4\ud15c<\/strong>.<\/p>\n<h3>\uac1c\uc694 \ubc0f \uc7ac\ub8cc \uc0ac\uc591<\/h3>\n<p>\ud68c\uc0c9 \uc8fc\ucca0 (<strong>GG25<\/strong> \/ EN-GJL-250) \ub610\ub294 \uc5f0\uc131 \uc8fc\ucca0 \ubcf8\uccb4\ub294 \uc800\uc555\uc5d0\uc11c \uc911\uc555 \uc0b0\uc5c5 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uad6c\uc870\uc801 \uc548\uc815\uc131\uacfc \uc9c4\ub3d9 \uac10\uc1e0\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\ub9e4\uac1c\ubcc0\uc218<\/th>\n<th>\uc0ac\uc591 \ud45c\uc900<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\ubcf8\uccb4 \uc7ac\ub8cc<\/strong><\/td>\n<td>\ud68c\uc0c9 \uc8fc\ucca0 (GG25 \/ EN-GJL-250) \/ \uc5f0\uc131 \uc8fc\ucca0 (GGG40)<\/td>\n<\/tr>\n<tr>\n<td><strong>\uacf5\uce6d \uc9c1\uacbd<\/strong><\/td>\n<td>DN40 to DN1200 (1.5&#8243; to 48&#8243;)<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc555\ub825 \ub4f1\uae09<\/strong><\/td>\n<td>PN10, PN16, Class 125, Class 150<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc124\uacc4 \ud45c\uc900<\/strong><\/td>\n<td>API 609, ISO 5752, EN 593, BS 5155<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc5f0\uacb0 \uc720\ud615<\/strong><\/td>\n<td>\uc6e8\uc774\ud37c, \ub7ec\uadf8, \uc774\uc911 \ud50c\ub79c\uc9c0<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc628\ub3c4 \ubc94\uc704<\/strong><\/td>\n<td>-20\u00b0C to +120\u00b0C (depending on seat material)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\uc791\ub3d9 \uc6d0\ub9ac \ubc0f \ubc38\ube0c \uad6c\uc131\ud488<\/h3>\n<p>\uc561\ucd94\uc5d0\uc774\ud130, \ub808\ubc84 \ub610\ub294 \uae30\uc5b4 \uc870\uc791\uae30\ub97c \ud68c\uc804\uc2dc\ud0a4\uba74 \ub0b4\ubd80 \ub514\uc2a4\ud06c\uac00 \uc720\uccb4 \ud750\ub984\uacfc \ud3c9\ud589 \ub610\ub294 \uc218\uc9c1\uc73c\ub85c \ud68c\uc804\ud558\uc5ec \ube60\ub978 \uac1c\ubc29, \ud655\uc2e4\ud55c \ucc28\ub2e8 \ub610\ub294 \uc815\ubc00\ud55c \uc720\ub7c9 \uc870\uc808\uc774 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uc8fc\ucca0 \ubcf8\uccb4<\/strong>: \uc678\ubd80 \ucf00\uc774\uc2f1\uc740 \uae30\uacc4\uc801 \ud558\uc911\uacfc \ud30c\uc774\ud504\ub77c\uc778 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uacac\ub514\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc73c\uba70 \ub0b4\ubd80 \uc694\uc18c\ub97c \uc218\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ud68c\uc804 \ub514\uc2a4\ud06c<\/strong>: \ud30c\uc774\ud504 \uc911\uc559\uc5d0 \uc704\uce58\ud558\uba70, \uc720\ub7c9 \uc870\uc808\uc744 \uc704\ud574 <strong>\uc5f0\uc131 \ucca0 \ub514\uc2a4\ud06c<\/strong> \ub610\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uad6c\uc131\uc73c\ub85c \uc81c\uacf5\ub418\uc5b4 \uc720\ub7c9\uc744 \uc81c\uc5b4\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ud0c4\ub825\uc131 \uc88c\uc11d<\/strong>: \ubc38\ube0c \ubcf8\uccb4\uc5d0 \ub300\ud574 \uae30\ud3ec \ubc00\ubd09\uc744 \ubcf4\uc7a5\ud558\ub294 <strong>EPDM \ub77c\uc774\ub2dd<\/strong> or <strong>NBR \uc2dc\ud2b8<\/strong> \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud615\uc131\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\uad6c\ub3d9 \uc2a4\ud15c\/\uc0e4\ud504\ud2b8<\/strong>: \ub514\uc2a4\ud06c\ub97c \ud1b5\uacfc\ud558\ub294 \uc911\uc7a5\ube44\uc6a9 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc0e4\ud504\ud2b8\ub85c, \uc870\uc791\uae30\uc5d0\uc11c \ud1a0\ud06c\ub97c \uc9c1\uc811 \uc804\ub2ec\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc561\ucd94\uc5d0\uc774\ud130 \uc7a5\ucc29 \ud328\ub4dc<\/strong>: \uc218\ub3d9 \ub808\ubc84, \uae30\uc5b4\ubc15\uc2a4, \uacf5\uc555 \ub610\ub294 \uc804\uae30 \uc561\ucd94\uc5d0\uc774\ud130\uc640 \uc6d0\ud65c\ud558\uac8c \uacb0\ud569\ud560 \uc218 \uc788\ub3c4\ub85d \ud45c\uc900\ud654\ub41c ISO 5211 \uc0c1\ub2e8 \ud50c\ub79c\uc9c0.<\/li>\n<\/ul>\n<h2>\uc8fc\ucca0 \ubc84\ud130\ud50c\ub77c\uc774 \ubc38\ube0c\uc758 \uc8fc\uc694 \uc720\ud615<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/08\/wafer_lug_cast_iron_body_butterfly_valve_qtr.webp\" alt=\"\uc640\ud37c \ub9ac\uadf8 \uc8fc\ucca0 \ubcf8\uccb4 \ubc84\ud130\ud50c\ub77c\uc774 \ubc38\ube0c\" \/><\/p>\n<p>\uac01 \ubd80\ud488\uc740 <strong>\uc8fc\ucca0 \ubc84\ud130\ud50c\ub77c\uc774 \ubc38\ube0c \ubcf8\uccb4<\/strong> \ud2b9\uc815 \ud30c\uc774\ud504\ub77c\uc778 \uc751\ub825 \uc218\uc900, \uc7a5\ucc29 \uc81c\uc57d \ubc0f \uc720\uccb4 \ub9e4\uccb4\ub97c \uc218\uc6a9\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc62c\ubc14\ub978 \ubc14\ub514 \uc2a4\ud0c0\uc77c\uacfc \ub0b4\ubd80 \ub514\uc2a4\ud06c \ubd80\ud488\uc744 \uc120\ud0dd\ud558\uba74 \uc7a5\uae30\uc801\uc778 \uc791\ub3d9 \ubb34\uacb0\uc131\uacfc \ub204\uc218 \uc5c6\ub294 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc6e8\uc774\ud37c\ud615 \uc8fc\ucca0 \ubc84\ud130\ud50c\ub77c\uc774 \ubc38\ube0c<\/h3>\n<p>\uadf8 <strong>\uc6e8\uc774\ud37c \uc2a4\ud0c0\uc77c<\/strong> \ubc38\ube0c\ub294 \ubc38\ube0c \ubcf8\uccb4\ub97c \ub458\ub7ec\uc2f8\ub294 \uad00\ud1b5 \ubcfc\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud30c\uc774\ud504 \ud50c\ub79c\uc9c0 \uc0ac\uc774\uc5d0 \uaf2d \ub9de\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\ucef4\ud329\ud2b8\ud55c \uc124\uce58 \uacf5\uac04:<\/strong> \ucd5c\uc18c\ud55c\uc758 \uba74\uac04 \uce58\uc218\ub294 \uc881\uc740 \ubc30\uad00 \uad6c\uc131\uc5d0\uc11c \uc911\uc694\ud55c \uc124\uce58 \uacf5\uac04\uc744 \uc808\uc57d\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ube44\uc6a9 \ud6a8\uc728\uc131:<\/strong> \uc6d0\uc790\uc7ac \uc0ac\uc6a9\ub7c9\uc774 \uc801\uc5b4 \uc77c\ubc18\uc801\uc778 \uc2a4\ub85c\ud2c0\ub9c1 \ubc38\ube0c \uc694\uad6c \uc0ac\ud56d\uc5d0 \uacbd\uc81c\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\uc591\ubc29\ud5a5 \uc530:<\/strong> \ubc00\ud3d0\ub41c <strong>\uc591\uc218 \ucc28\ub2e8<\/strong> \uc5b4\ub5a4 \ubc29\ud5a5\uc73c\ub85c\ub4e0 \ud750\ub984\uc5d0 \ub300\ud574.<\/li>\n<\/ul>\n<h3>\ub7ec\uadf8\ud615 \uc8fc\ucca0 \ubc84\ud130\ud50c\ub77c\uc774 \ubc38\ube0c<\/h3>\n<p>A <strong>\ub7ec\uadf8 \ubc14\ub514<\/strong> \ub514\uc790\uc778\uc740 \uc804\uccb4 \uc678\ubd80 \ub458\ub808\uc5d0 \ub3cc\ucd9c\ub41c \ub098\uc0ac\uc0b0 \uae08\uc18d \uc778\uc11c\ud2b8\ub97c \ud2b9\uc9d5\uc73c\ub85c \ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\ub370\ub4dc\uc5d4\ub4dc \uc11c\ube44\uc2a4:<\/strong> \uc5c5\uc2a4\ud2b8\ub9bc \uce21\uc744 \uc804\uccb4 \uc2dc\uc2a4\ud15c \uc555\ub825 \ud558\uc5d0 \uc720\uc9c0\ud558\uba74\uc11c \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \ubc30\uad00 \uc81c\uac70\ub97c \ud5c8\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ub192\uc740 \ud558\uc911 \uc6a9\ub7c9:<\/strong> \ub098\uc0ac \uc5f0\uacb0\ubd80\ub294 \ud761\uc218\ud569\ub2c8\ub2e4. <strong>\ub192\uc740 \uae30\uacc4\uc801 \ud558\uc911<\/strong>, \ubc38\ube0c \uc2dc\ud2b8\uc5d0 \ubd80\ub2f4\uc744 \uc8fc\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ub2e4\ubaa9\uc801 \uc7a5\ucc29:<\/strong> \ucd5c\ub300 \uc791\ub3d9 \uc2dc\uc2a4\ud15c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. <strong>PN16 \ub4f1\uae09<\/strong> \ub3c5\ub9bd \uad6c\uac04 \uaca9\ub9ac\uac00 \ud544\uc694\ud55c \ud45c\uc900.<\/li>\n<\/ul>\n<h3>\uc5f0\uc131 \uc8fc\ucca0 \ub300 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ub514\uc2a4\ud06c \uc635\uc158<\/h3>\n<p>\ub0b4\ubd80 \ub514\uc2a4\ud06c\ub294 \uc9c1\uc811 \uae30\uacc4\uc801 \ub9c8\ubaa8\uc640 \uc720\uccb4 \uc811\ucd09\uc744 \ucc98\ub9ac\ud569\ub2c8\ub2e4. \uc7ac\ub8cc \uc635\uc158\uc5d0\ub294 \uace0\uac15\ub3c4 <a href=\"https:\/\/haoyumaterial.com\/ko\/ductile-iron-cast\/\">\uc5f0\uc131 \uc8fc\ucca0 \uc8fc\uc870<\/a> \ud45c\uc900 \uc720\ud2f8\ub9ac\ud2f0 \ub77c\uc778\uc6a9 \ub514\uc2a4\ud06c\uc640 \uacf5\uaca9\uc801\uc778 \ub9e4\uccb4\uc6a9 \uace0\uae09 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\uad6c\uc131\ud488 \uc0ac\uc591<\/th>\n<th>\uc5f0\uc131 \uc8fc\ucca0 \ub514\uc2a4\ud06c<\/th>\n<th>\uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ub514\uc2a4\ud06c (AISI316)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\uc7ac\ub8cc \ub4f1\uae09<\/strong><\/td>\n<td>\ub2c8\ucf08 \ub3c4\uae08 \ub610\ub294 \uc5d0\ud3ed\uc2dc \ucf54\ud305 \uc5f0\uc131 \uc8fc\ucca0<\/td>\n<td>AISI316 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8<\/td>\n<\/tr>\n<tr>\n<td><strong>\ubd80\uc2dd \uc800\ud56d\uc131<\/strong><\/td>\n<td>\uc911\uac04 (HVAC \ubc0f \uacf5\uacf5\uc218\uc5d0 \uc801\ud569)<\/td>\n<td>\uc6b0\uc218 (\uc5fc\uc218 \ubc0f \uc5f0\ud55c \uc0b0\uc5d0 \uc801\ud569)<\/td>\n<\/tr>\n<tr>\n<td><strong>\uae30\uacc4\uc801 \uac15\ub3c4<\/strong><\/td>\n<td>\ud0c1\uc6d4\ud55c \ucda9\uaca9 \ubc0f \ub9c8\ubaa8 \uc800\ud56d\ub825<\/td>\n<td>\ub192\uc740 \uc778\uc7a5 \uac15\ub3c4 \ubc0f \uace0\uc628\uc5d0\uc11c\ub3c4 \uacac\ub524<\/td>\n<\/tr>\n<tr>\n<td><strong>\ubaa9\ud45c \uc801\uc6a9 \ubd84\uc57c<\/strong><\/td>\n<td>\ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uc2dd\uc218 \ubc0f \ubd80\uc2dd \ubc29\uc9c0 \uc720\uccb4<\/td>\n<td>\uac70\uce5c \ud654\ud559 \ucc98\ub9ac \ubc0f \uc0b0\uc5c5\uc6a9 \uc720\uccb4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\uc8fc\ucca0 \ubc38\ube0c \ubcf8\uccb4\uc758 \uc8fc\uc694 \ud2b9\uc9d5 \ubc0f \uc774\uc810<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/08\/durable_butterfly_valve_cast_iron_body_EXm.webp\" alt=\"\ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub09c \ubc84\ud130\ud50c\ub77c\uc774 \ubc38\ube0c \uc8fc\ucca0 \ubcf8\uccb4\" \/><\/p>\n<p>A <strong>\uc8fc\ucca0 \ubc84\ud130\ud50c\ub77c\uc774 \ubc38\ube0c \ubcf8\uccb4<\/strong> \uae30\uacc4\uc801 \uac15\ub3c4, \uc7a5\uae30 \ub0b4\uad6c\uc131, \ub0ae\uc740 \ucd1d \uc18c\uc720 \ube44\uc6a9\uc758 \uc2e4\uc6a9\uc801 \uade0\ud615\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \ubcf8\uccb4\ub4e4\uc740 \uc0b0\uc5c5 \ubc0f \uc0c1\uc5c5 \ubc30\uad00\ub9dd\uc5d0\uc11c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc720\uccb4 \ucc28\ub2e8\uacfc \uc548\uc815\uc801\uc778 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ub192\uc740 \ub0b4\uad6c\uc131 \ubc0f \uc555\ub825 \uc800\ud56d\ub825<\/h3>\n<p>\uc8fc\ucca0 \ubc38\ube0c \ubcf8\uccb4\ub294 \ubc30\uad00 \uc2a4\ud2b8\ub808\uc2a4\uc640 \uad6c\uc870\uc801 \uc9c4\ub3d9\uc774 \ud754\ud55c \uc911\uc7a5\ube44 \ud658\uacbd\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uad6c\uc870\uc801 \ubb34\uacb0\uc131:<\/strong> \uc8fc\ucca0(\uc608: <strong>GG25<\/strong>)\uc740 \uc790\uc5f0\uc2a4\ub7fd\uac8c \uae30\uacc4\uc801 \uc9c4\ub3d9\uc744 \uac10\uc1e0\ud558\uace0 <strong>\ub192\uc740 \uae30\uacc4\uc801 \ud558\uc911<\/strong>.<\/li>\n<li><strong>\ub2e8\ub2e8\ud55c \uc555\ub825 \ub4f1\uae09:<\/strong> \ud45c\uc900 \uc791\uc5c5 \uc555\ub825\uae4c\uc9c0 \uc9c0\uc6d0\ud558\ub3c4\ub85d \uc81c\uc791\ub418\uc5b4 <strong>PN16 \ub4f1\uae09<\/strong>, \ubcf8\uccb4 \ubcc0\ud615 \uc5c6\uc774 \uc548\uc815\uc801\uc778 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uac15\uc131 \ud558\uc6b0\uc9d5:<\/strong> Protects internal components\u2014like the stem and disc\u2014from external piping forces, ensuring smooth operation over extended duty cycles.<\/li>\n<\/ul>\n<h3>\uacbd\uc81c\uc801\uc778 \uc720\ub7c9 \uc81c\uc5b4 \uc131\ub2a5<\/h3>\n<p>\uc77c\ubc18 \uc561\uccb4 \ubc0f \uac00\uc2a4 \uad00\ub9ac\ub97c \uc704\ud574, <strong>\uc8fc\ucca0 \ubc84\ud130\ud50c\ub77c\uc774 \ubc38\ube0c \ubcf8\uccb4<\/strong> \ud0c1\uc6d4\ud55c \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\uba70 <strong>\uc720\ub7c9 \uc81c\uc5b4<\/strong> \uc804\uccb4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uad6c\uc870\uc758 \ubb34\uac70\uc6b4 \uac00\uaca9\ud45c \uc5c6\uc774\ub3c4 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uacbd\uc81c\uc801\uc778 \uc7ac\ub8cc \ube44\uc6a9:<\/strong> \ucd5c\ub300 \uad6c\uc870\uc801 \uac15\ub3c4\ub97c \ub2ec\uc131\ud558\uba74\uc11c\ub3c4 \ube44\uc6a9 \ud6a8\uc728\uc801\uc774\uba70, \ub300\uacbd\uad00 \ubc30\uad00 \ud504\ub85c\uc81d\ud2b8\ub97c \ud6e8\uc52c \ub354 \uc800\ub834\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.<\/li>\n<li><strong>\ub2e4\ubaa9\uc801 \uae30\ub2a5:<\/strong> \uc628\/\uc624\ud504 \ucc28\ub2e8 \uc7a5\uce58\uc640 \uc815\ubc00\ud55c <strong>\uac10\uc555 \ubc38\ube0c<\/strong> \ub85c\uc11c \uc2e0\ub8b0\uc131 \uc788\uac8c \uc791\ub3d9\ud558\uba70, \ub77c\uc778 \uc720\ub7c9 \uc870\uc808\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc2a4\ub9c8\ud2b8 \uc7ac\ub8cc \uc120\ud0dd:<\/strong> \uc8fc\ucca0 \ubcf8\uccb4\uc640 \uace0\uae09 \ub0b4\ubd80 \ud2b8\ub9bc\uc744 \uc870\ud569\ud558\uc5ec \ub9de\ucda4\ud615 \uc131\ub2a5\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. \uc815\ubc00 \uc8fc\uc870 \ud569\uae08 \uac00\uc774\ub4dc\uac00 \ub2e4\uc591\ud55c \uae08\uc18d \uc870\ud569\uc774 \uac15\ub3c4\uc640 \ube44\uc6a9\uc744 \uc5b4\ub5bb\uac8c \ucd5c\uc801\ud654\ud558\ub294\uc9c0 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\ubd80\uc2dd \ubc0f \uc5f4 \uc800\ud56d\uc131<\/h3>\n<p>\uc6d0\uc2dc \ucca0\uc740 \ubcf4\ud638\uac00 \ud544\uc694\ud558\uc9c0\ub9cc, \uc801\uc808\ud55c \uc678\ubd80 \ucf54\ud305\uacfc \ub0b4\ubd80 \ub77c\uc774\ub2dd\uc73c\ub85c \uc8fc\ucca0 \ubc38\ube0c \ubcf8\uccb4\ub294 \uae4c\ub2e4\ub85c\uc6b4 \uc720\uccb4 \ud658\uacbd\uc5d0\uc11c\ub3c4 \ub6f0\uc5b4\ub09c \ub0b4\uad6c\uc131\uc744 \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\ud2b9\uc9d5<\/th>\n<th>\uc124\uacc4 \uc0ac\uc591<\/th>\n<th>\uc6b4\uc601 \uc774\uc810<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\ubcf4\ud638 \ucf54\ud305<\/strong><\/td>\n<td>\uc735\ud569 \uc811\ucc29 \uc5d0\ud3ed\uc2dc \ucf54\ud305(\ub0b4\ubd80 \ubc0f \uc678\ubd80)<\/td>\n<td>\ub179, \uc678\ubd80 \ub300\uae30 \ud658\uacbd \ub9c8\ubaa8, \ud654\ud559\uc801 \ubd84\ud574\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\ud0c4\ub825\uc801\uc778 \ub77c\uc774\ub2dd<\/strong><\/td>\n<td>\ud1b5\ud569\ub41c <strong>EPDM \ub77c\uc774\ub2dd<\/strong> or <strong>NBR \uc2dc\ud2b8<\/strong> \uc635\uc158<\/td>\n<td>\uacf5\uaca9\uc801\uc778 \uc720\uccb4\ub85c\ubd80\ud130 \uae08\uc18d \ubcf8\uccb4\ub97c \ubcf4\ud638\ud558\uba74\uc11c \ubc00\ubd09\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc628\ub3c4 \ubc94\uc704<\/strong><\/td>\n<td>\uc911\uac04 \uc2dc\uc2a4\ud15c \uc628\ub3c4\uc5d0 \uc801\ud569\ud558\uac8c \uc124\uacc4\ub428<\/td>\n<td>\ub728\uac81\uac70\ub098 \ucc28\uac00\uc6b4 \uc720\uccb4 \uc21c\ud658 \uc2dc \uce58\uc218 \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud558\uba70 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc74c.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\uc77c\ubc18 \uc0b0\uc5c5 \uc801\uc6a9 \uc2dc\ub098\ub9ac\uc624<\/h2>\n<p>A <strong>\uc8fc\ucca0 \ubc84\ud130\ud50c\ub77c\uc774 \ubc38\ube0c \ubcf8\uccb4<\/strong> \uc911\uc7a5\ube44 \uc0c1\uc5c5 \ubc0f \uc0b0\uc5c5 \ub124\ud2b8\uc6cc\ud06c \uc804\ubc18\uc5d0 \uac78\uccd0 \uc720\uccb4 \uc81c\uc5b4\ub97c \uc704\ud55c \ub2e4\ubaa9\uc801 \uacf5\uac04 \uc808\uc57d \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub192\uc740 \uae30\uacc4\uc801 \uac15\ub3c4\uc640 \ucda9\uaca9 \ud761\uc218\ub825 \ub355\ubd84\uc5d0 \uc804 \uc138\uacc4 \ub2e4\uc591\ud55c \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc5c4\uaca9\ud55c \uc6b4\uc601 \uc694\uad6c\ub97c \ucc98\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc218\ub3c4 \ubc0f \ud3d0\uc218 \ucc98\ub9ac \uc2dc\uc2a4\ud15c<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/haoyumaterial.com\/wp-content\/uploads\/2026\/08\/Industrial_Cast_Iron_Butterfly_Valve_Systems_QQL.webp\" alt=\"\uc0b0\uc5c5\uc6a9 \uc8fc\ucca0 \ubc84\ud130\ud50c\ub77c\uc774 \ubc38\ube0c \uc2dc\uc2a4\ud15c\" \/><\/p>\n<p>\uc9c0\ubc29 \uc790\uce58\ub2e8\uccb4\uc758 \uc218\ub3c4\ub9dd\uacfc \ud558\uc218\ucc98\ub9ac\uc7a5\uc740 \ub300\ub7c9\uc758 \uc561\uccb4\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \uc870\uc808\ud558\uae30 \uc704\ud574 \uc8fc\ucca0 \ubc38\ube0c\uc5d0 \ud06c\uac8c \uc758\uc874\ud569\ub2c8\ub2e4. \ucf64\ud329\ud2b8\ud55c \ud504\ub85c\ud30c\uc77c\uacfc \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ubc00\ubd09\uc73c\ub85c \uace0\uc720\ub7c9 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uaca9\ub9ac:<\/strong> \uc7a5\ucc29\ub41c <strong>EPDM \ub77c\uc774\ub2dd<\/strong> or <strong>NBR \uc2dc\ud2b8<\/strong>, \uc774 \ubc38\ube0c\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 <strong>\uc591\uc218 \ucc28\ub2e8<\/strong> \uc6d0\uc218, \uc2dd\uc218, \ucc98\ub9ac \ubc29\ub958\uc218 \ud30c\uc774\ud504\ub77c\uc778\uc5d0\uc11c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uce68\uc804\ubb3c \uc800\ud56d:<\/strong> \uc720\uc120\ud615 \ub514\uc2a4\ud06c \uc124\uacc4\ub294 \uc555\ub825 \uac15\ud558\ub97c \ucd5c\uc18c\ud654\ud558\uc5ec \uc774\ubb3c\uc9c8\uacfc \uace0\ud615\ubb3c\uc774 \uc5ec\uacfc \ub8e8\ud504\ub97c \ub9c9\ub294 \uac83\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ud45c\uc900 \ub4f1\uae09:<\/strong> \ud45c\uc900\uc744 \uc218\uc6a9\ud558\ub3c4\ub85d \uc81c\uc791 <strong>PN16 \ub4f1\uae09<\/strong> \uc2dc\uc2a4\ud15c \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud558\uba70 \uc9c0\uc18d\uc801\uc778 \ub3c4\uc2dc \uc555\ub825\uc744 \uacac\ub525\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>HVAC \ubc0f \uc0c1\uc5c5\uc6a9 \ubc30\uad00 \uc778\ud504\ub77c<\/h3>\n<p>\ub300\ud615 \uc0c1\uc5c5 \ub2e8\uc9c0, \ub0c9\uac01\uc218 \ub8e8\ud504 \ubc0f \uc218\ub825 \ub09c\ubc29 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uacf5\uac04 \ubc0f \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc131\uc740 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc8fc\ucca0 \ubc38\ube0c \ubcf8\uccb4\ub294 \uc790\ub3d9 \uae30\ud6c4 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc5d0 \uc644\ubcbd\ud558\uac8c \ud1b5\ud569\ub429\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\ucef4\ud329\ud2b8\ud55c \ud3fc \ud329\ud130:<\/strong> \uc591\ucabd \ubaa8\ub450 <strong>\uc6e8\uc774\ud37c \uc2a4\ud0c0\uc77c<\/strong> \uacfc <strong>\ub7ec\uadf8 \ubc14\ub514<\/strong> \uc124\uacc4\ub294 \uc881\uc740 \uae30\uacc4 \uacf5\uac04\uc5d0\uc11c \uae30\uc874 \ud50c\ub79c\uc9c0 \uc0ac\uc774\uc5d0 \uc2e0\uc18d\ud558\uac8c \uc124\uce58\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc790\ub3d9 \uc870\uc808:<\/strong> \ub0b4\uc7a5\ub41c \uc7a5\ucc29 \ud328\ub4dc\ub294 \ub2e8\uc21c\ud654\ud569\ub2c8\ub2e4 <strong>\uc561\ucd94\uc5d0\uc774\ud130 \uc7a5\ucc29<\/strong> \uc790\ub3d9 \uc628\ub3c4 \ubc0f \uad6c\uc5ed \uc720\ub7c9 \uc81c\uc5b4\ub97c \uc704\ud574.<\/li>\n<li><strong>\uc9c4\ub3d9 \uac10\uc1e0:<\/strong> \uc8fc\ucca0\uc740 \uc7a5\ube44 \uc9c4\ub3d9\uc744 \uc790\uc5f0\uc801\uc73c\ub85c \uac10\uc1e0\ud558\uace0 \uc5f4 \uc0ac\uc774\ud074\uc744 \ucc98\ub9ac\ud558\uc5ec \ud38c\ud504\uc640 \ubd84\ubc30 \ub77c\uc778\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uc0b0\uc5c5\uc6a9 \uc720\uccb4 \ubc0f \ud654\ud559 \ucc98\ub9ac<\/h3>\n<p>\uc720\ud2f8\ub9ac\ud2f0 \uc720\uccb4, \ub0c9\uac01\uc218 \ub610\ub294 \uc57d\ud55c \ud654\ud559 \uc6a9\uc561\uc744 \ucc98\ub9ac\ud558\ub294 \uc77c\ubc18 \uc81c\uc870 \ub77c\uc778\uc758 \uacbd\uc6b0, \uc8fc\ucca0 \ubc84\ud130\ud50c\ub77c\uc774 \ubc38\ube0c\ub294 \ud569\ub9ac\uc801\uc778 \ube44\uc6a9\uc73c\ub85c \uc7a5\uae30\uc801\uc778 \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uad11\ubc94\uc704\ud55c \uc0b0\uc5c5 \uc8fc\uc870 \uacf5\uc815\uc758 \uc774\uc810\uacfc \uc751\uc6a9 \ubd84\uc57c\ub294 \ub9de\ucda4\ud615 \ubc38\ube0c \ubcf8\uccb4 \uc8fc\uc870\uac00 \uc5c4\uaca9\ud55c \ud50c\ub79c\ud2b8 \uc0ac\uc591\uc744 \uc5b4\ub5bb\uac8c \ucda9\uc871\ud558\ub294\uc9c0 \uac15\uc870\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\uc720\uc5f0\ud55c \ud2b8\ub9bc:<\/strong> \uc640 \ud568\uaed8 <strong>\uc5f0\uc131 \ucca0 \ub514\uc2a4\ud06c<\/strong> \ub610\ub294 \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc635\uc158, \ubc38\ube0c \ubcf8\uccb4\ub294 \ube44\ubd80\uc2dd\uc131 \ud654\ud559 \ub77c\uc778, \uc138\ucc99 \uc2a4\ud14c\uc774\uc158 \ubc0f 2\ucc28 \uacf5\uc815 \ub8e8\ud504\uc5d0 \uc801\uc751\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc815\ubc00\ud55c \uc2a4\ub85c\ud2c0\ub9c1:<\/strong> \ud6a8\uacfc\uc801\uc73c\ub85c \uc5ed\ud560\uc744 \ud558\ub294 <strong>\uac10\uc555 \ubc38\ube0c<\/strong> \ub77c\uc778 \uc555\ub825\uacfc \uc720\ub7c9\uc744 \uade0\ud615 \uc788\uac8c \uc720\uc9c0\ud558\uae30 \uc704\ud574.<\/li>\n<li><strong>\uc218\ub3d9 \ubc0f \uc790\ub3d9 \uc791\ub3d9:<\/strong> \uc27d\uac8c \uc7a5\ucc29\ud560 \uc218 \uc788\ub294 <strong>\ub808\ubc84 \uc791\ub3d9<\/strong> \ube60\ub978 \uc218\ub3d9 \ucc28\ub2e8 \ub610\ub294 \uc804\uccb4 \uacf5\uc815 \uc790\ub3d9\ud654\ub97c \uc704\ud55c \ubaa8\ud130 \uad6c\ub3d9 \uc561\ucd94\uc5d0\uc774\ud130\uc6a9 \ud578\ub4e4.<\/li>\n<\/ul>\n<h2>\ub9de\ucda4\ud615 \ub098\ube44 \ubc38\ube0c \uc8fc\ucca0 \ubcf8\uccb4 \uc8fc\uc870 \uc11c\ube44\uc2a4<\/h2>\n<p>OEM \uc8fc\uc870 \uc194\ub8e8\uc158\uc740 \ubaa8\ub4e0 \ub098\ube44 \ubc38\ube0c \uc8fc\ucca0 \ubcf8\uccb4\ub97c \uc815\ubc00\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc0ac\uc591\uc5d0 \ub530\ub77c \uc81c\uc870\ud569\ub2c8\ub2e4. \uc2e0\uc18d\ud55c \ud504\ub85c\ud1a0\ud0c0\uc774\ud551\ubd80\ud130 \ub300\ub7c9 \uc0dd\uc0b0\uae4c\uc9c0, \uc774 \uacfc\uc815\ub4e4\uc740 \uc5c4\uaca9\ud55c \uacf5\ucc28\uc640 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \ubcf4\uc7a5\ud558\uc5ec \uae4c\ub2e4\ub85c\uc6b4 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc815\ubc00 \uae08\ud615 \uc81c\uc791 \ubc0f \uc8fc\uc870 \ub2a5\ub825<\/h3>\n<p>\uc8fc\uc870\uc7a5\uc740 \uc790\ub3d9 \uc131\ud615 \ub77c\uc778\uacfc \uace0\uc815\ubc00 \ud328\ud134 \uc81c\uc791\uc744 \ud65c\uc6a9\ud558\uc5ec \ubcf5\uc7a1\ud55c \ubc38\ube0c \ud615\uc0c1\uc744 \ud615\uc131\ud569\ub2c8\ub2e4. \uc6e8\uc774\ud37c \uc2a4\ud0c0\uc77c \ub610\ub294 \ub7ec\uadf8 \ubcf8\uccb4 \uad6c\uc131\uc774 \ud544\uc694\ud558\ub4e0, \ucca8\ub2e8 \ubaa8\ub798 \uc8fc\uc870 \uc124\ube44\ub294 \ub9e4\ub044\ub7ec\uc6b4 \ud45c\uba74 \ub9c8\uac10\uacfc \uade0\uc77c\ud55c \ubcbd \ub450\uaed8\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\ucca8\ub2e8 \uacf5\uad6c \uc124\uacc4:<\/strong> \ucef4\ud4e8\ud130 \uc9c0\uc6d0 \ud328\ud134 \uc81c\uc791\uc740 \uc88c\uc11d \ud648\uacfc \ucd95 \uad6c\uba4d\uc758 \uc815\ud655\ud55c \uce58\uc218\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ud1b5\ud569 \uc8fc\uc870 \uc124\ube44:<\/strong> \uc804\ubb38\ud654\ub41c <a href=\"https:\/\/haoyumaterial.com\/ko\/product\/custom-cast-iron-parts-precision-gray-and-ductile-casting\/\">\uc815\ubc00 \ud68c\uc0c9 \uc8fc\ucca0 \ubc0f \uc5f0\uc131 \uc8fc\ucca0\ub85c \ub9de\ucda4\ud615 \uc8fc\ucca0 \ubd80\ud488 \uc81c\uc791<\/a> \uc774 \ub2a5\ub825\ub4e4\uc740 \ub192\uc740 \uc0dd\uc0b0\ub7c9\uc744 \ucc98\ub9ac\ud558\uba74\uc11c \uacb0\ud568\ub960\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc720\uc5f0\ud55c \ud615\uc0c1:<\/strong> \ub9de\ucda4\ud615 \uc8fc\uc870\ub294 \uc9c1\uc811 ISO 5211 \uc561\ucd94\uc5d0\uc774\ud130 \uc7a5\ucc29\uc744 \uc704\ud574 \uc124\uacc4\ub41c \uc0c1\ub2e8 \ud50c\ub79c\uc9c0 \uad6c\uc131\uc744 \uc218\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3>\uc8fc\uc870 \uc7ac\ub8cc \uc120\ud0dd: GG25 \uc8fc\ucca0 vs. \uc5f0\uc131 \uc8fc\ucca0<\/h3>\n<p>\uc801\ud569\ud55c \uae08\uc18d \uacf5\ud559 \uc120\ud0dd\uc740 \uc2dc\uc2a4\ud15c \uc555\ub825 \ub4f1\uae09\uacfc \uc791\ub3d9 \ud658\uacbd\uc5d0 \uc9c1\uc811\uc801\uc73c\ub85c \uc758\uc874\ud569\ub2c8\ub2e4:<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc7ac\ub8cc \ub4f1\uae09<\/th>\n<th>\uc8fc\uc694 \ud2b9\uc131<\/th>\n<th>\ucd5c\uc801 \uc0ac\uc6a9 \uc6a9\ub3c4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>GG25 \uc8fc\ucca0 (\ud68c\uc0c9 \uc8fc\ucca0)<\/strong><\/td>\n<td>\uc6b0\uc218\ud55c \uc9c4\ub3d9 \uac10\uc1e0, \ub192\uc740 \uc555\ucd95 \uac15\ub3c4, \ube44\uc6a9 \ud6a8\uc728\uc801<\/td>\n<td>\uc800\uc555\uc5d0\uc11c \uc911\uc555 \ub77c\uc778, \ud45c\uc900 HVAC, \ub3c4\uc2dc \uc218\ub3c4 \uc2dc\uc2a4\ud15c<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc5f0\uc131 \uc8fc\ucca0 (QT450-10 \/ GGG40)<\/strong><\/td>\n<td>\uc6b0\uc218\ud55c \uc778\uc7a5 \uac15\ub3c4\uc640 \uc5f0\uc131, \ub192\uc740 \uae30\uacc4\uc801 \ud558\uc911\uacfc \uc5f4 \ucda9\uaca9\uc744 \uacac\ub525\ub2c8\ub2e4.<\/td>\n<td>\uace0\uc555 \uc720\uccb4 \ub77c\uc778, \uc218\uaca9 \uc704\ud5d8 \uad6c\uc5ed, \ub300\ud615 \uc0b0\uc5c5\uc6a9 \uc870\uc808 \ubc38\ube0c \uc124\uce58<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\ud488\uc9c8 \uad00\ub9ac, \uac00\uacf5, \uc555\ub825 \uc2dc\ud5d8 \uae30\uc900<\/h3>\n<p>\uc7a5\uae30 \ub0b4\uad6c\uc131\uacfc \uc591\ud638\ud55c \ucc28\ub2e8 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574, \ubaa8\ub4e0 \uc8fc\uc870 \ubc38\ube0c \ubcf8\uccb4\ub294 \ucd9c\ud558 \uc804\uc5d0 \uc5c4\uaca9\ud55c \uac00\uacf5 \ubc0f \uc2dc\ud5d8\uc744 \uac70\uce69\ub2c8\ub2e4:<\/p>\n<ol>\n<li><strong>\uc815\ubc00 CNC \uac00\uacf5:<\/strong> \uc815\ud655\ud55c \ubcf4\ub9c1\uacfc \ud398\uc774\uc2f1\uc740 \ub514\uc2a4\ud06c \ucd95, \ud0c4\ub825 \uc88c\uc11d, \ubc00\ubd09 \ubd80\ud488\uc758 \uc644\ubcbd\ud55c \uc815\ub82c\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ube44\ud30c\uad34 \ubc0f \uae30\uacc4\uc801 \uc2dc\ud5d8:<\/strong> \uae08\uc18d \ubd84\uc11d, \ucd08\uc74c\ud30c \uac80\uc0ac, \uacbd\ub3c4 \uac80\uc0ac\ub97c \ud1b5\ud574 \uc7ac\ub8cc \ubc00\ub3c4\uc640 \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uc744 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc218\uc555 \ubc0f \uc258 \uc555\ub825 \uc2dc\ud5d8:<\/strong> \ubaa8\ub4e0 \ubcf8\uccb4 \uc8fc\uc870\ub294 \ud45c\uc900 PN16 \ub4f1\uae09 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ucd98 \uc258 \uc555\ub825 \uc2dc\ud5d8\uc744 \uac70\uccd0 \uae30\uacf5\uc774 \uc5c6\uace0 \uad6c\uc870\uc801 \uc548\uc815\uc131\uc744 \uac16\ucd98 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h2>\uc120\ud0dd \ubc0f \uc0ac\uc591 \uac00\uc774\ub4dc<\/h2>\n<p>\uc62c\ubc14\ub978 \uc120\ud0dd <strong>\uc8fc\ucca0 \ubc84\ud130\ud50c\ub77c\uc774 \ubc38\ube0c \ubcf8\uccb4<\/strong> \uc124\uc815\uc740 \ubc30\uad00 \ubc30\uce58, \uc2dc\uc2a4\ud15c \uc555\ub825, \uc720\uccb4\uc758 \ud2b9\uc131\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc801\uc808\ud55c \uc120\ud0dd\uc744 \uc0ac\uc804\uc5d0 \ud568\uc73c\ub85c\uc368 \uc870\uae30 \ub9c8\ubaa8\ub97c \ubc29\uc9c0\ud558\uace0, \uc591\ud638\ud55c \ucc28\ub2e8 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\uba70, \uc6d0\ud65c\ud55c \uc720\ub7c9 \uc81c\uc5b4\ub97c \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc5f0\uacb0 \ubc29\uc2dd \ud3c9\uac00: \uc6e8\uc774\ud37c vs. \ub7ec\uadf8<\/h3>\n<p>\uc7a5\ucc29 \ubc29\uc2dd\uc740 \ubc38\ube0c\uac00 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc5d0 \uc5b4\ub5bb\uac8c \ud1b5\ud569\ub418\ub294\uc9c0\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uba70, \ud5a5\ud6c4 \uc720\uc9c0\ubcf4\uc218 \uc811\uadfc\uc131\uc5d0 \uc601\ud5a5\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\ud2b9\uc9d5<\/th>\n<th>\uc6e8\uc774\ud37c \uc2a4\ud0c0\uc77c<\/th>\n<th>\ub7ec\uadf8 \ubcf8\uccb4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\uc7a5\ucc29 \uba54\ucee4\ub2c8\uc998<\/strong><\/td>\n<td>\uae34 \ud0c0\uc774\ub85c\ub4dc\ub85c \ub450 \ubc30\uad00 \ud50c\ub79c\uc9c0 \uc0ac\uc774\uc5d0 \ub07c\uc6cc \ub123\ub294 \ubc29\uc2dd<\/td>\n<td>\ub098\uc0ac\uc2dd \ub7ec\uadf8 \uc778\uc11c\ud2b8\ub97c \ud1b5\ud574 \ud30c\uc774\ud504 \ud50c\ub79c\uc9c0\uc5d0 \uc9c1\uc811 \ubcfc\ud2b8 \uccb4\uacb0\ud558\ub294 \ubc29\uc2dd<\/td>\n<\/tr>\n<tr>\n<td><strong>\uc2dc\uc2a4\ud15c \uc720\uc9c0\ubcf4\uc218<\/strong><\/td>\n<td>\uc81c\uac70\ub97c \uc704\ud574 \uc804\uccb4 \ubc30\uad00\uc758 \uac10\uc555\uc774 \ud544\uc694\ud569\ub2c8\ub2e4<\/td>\n<td>\uc0ac\ud589 \uc11c\ube44\uc2a4 \ubc0f \ud558\ub958 \ubc30\uad00 \ubd84\ud574 \uac00\ub2a5<\/td>\n<\/tr>\n<tr>\n<td><strong>\ubb34\uac8c \ubc0f \uc124\uce58 \uba74\uc801<\/strong><\/td>\n<td>\ucef4\ud329\ud2b8\ud558\uace0 \uac00\ubcbc\uc6b0\uba70 \uacbd\uc81c\uc131\uc774 \ub6f0\uc5b4\ub0a8<\/td>\n<td>\uc57d\uac04 \ubb34\uac81\uace0 \ubb34\uac70\uc6b4 \ud558\uc911\uc744 \uc704\ud55c \uacac\uace0\ud55c \uad6c\uc870 \uc9c0\uc9c0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\uc77c\uce58\ud558\ub294 \ub514\uc2a4\ud06c, \uc2dc\ud2b8 \ubc0f \ubcf8\uccb4 \uc18c\uc7ac<\/h3>\n<p>\ub9de\ucda4 \ubc38\ube0c \ubcf8\uccb4\ub294 \ub4f1\uae09 \uc0ac\uc6a9 <strong>GG25<\/strong> \ud68c\uc8fc\ucca0 \ub610\ub294 \uace0\uac15\ub3c4 \uad6c\uc0c1 \ud751\uc5f0 \uc8fc\ucca0. \uc804\uccb4 \ubcf8\uccb4 \ub0b4\uad6c\uc131\uacfc \uae30\uacc4\uc801 \uc131\ub2a5 \ud3c9\uac00 \uc2dc, <a href=\"https:\/\/haoyumaterial.com\/ko\/best-metal-for-casting-guide-materials-properties-and-uses\/\">\uc8fc\uc870\uc6a9 \ucd5c\uc801 \uae08\uc18d \uac00\uc774\ub4dc\ub294<\/a> \ud45c\uc900 \ud68c\uc8fc\ucca0\uacfc \uad6c\uc0c1 \ud569\uae08 \uc0ac\uc774 \uc120\ud0dd\uc5d0 \uba85\ud655\ud55c \ud1b5\ucc30\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\ub514\uc2a4\ud06c \uc120\ud0dd<\/strong>: A <strong>\uc5f0\uc131 \ucca0 \ub514\uc2a4\ud06c<\/strong> \uc77c\ubc18 HVAC \ubc0f \uc9c0\ubc29 \uc0c1\uc218\ub3c4 \uc11c\ube44\uc2a4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uacf5\uaca9\uc801\uc778 \ud654\ud559 \ucc98\ub9ac \ub610\ub294 \ud574\uc591 \ud658\uacbd\uc5d0\uc11c\ub294 <strong>AISI316 \ub514\uc2a4\ud06c<\/strong>.<\/li>\n<li><strong>\ud0c4\uc131 \uc2dc\ud2b8 \ub77c\uc774\ub2dd<\/strong>: \uc0c1\uc218\ub3c4, HVAC \uc21c\ud658 \ubc0f \uc911\uac04 \uc628\ub3c4(\ucd5c\ub300 120\u00b0C) \uc751\uc6a9 \ubd84\uc57c\uc5d0\ub294 <strong>EPDM \ub77c\uc774\ub2dd<\/strong> \ub97c \uc120\ud0dd\ud558\uc138\uc694. \uc624\uc77c, \ud0c4\ud654\uc218\uc18c \ub610\ub294 \uc555\ucd95 \uacf5\uae30 \uc2dc\uc2a4\ud15c \uc791\uc5c5 \uc2dc\uc5d0\ub294 <strong>NBR \uc2dc\ud2b8<\/strong> \ub97c \uc0ac\uc6a9\ud558\uc138\uc694.<\/li>\n<\/ul>\n<h3>\uae30\uc220 \uc0ac\uc591 \ubc0f \ud45c\uc900 \uac80\ud1a0<\/h3>\n<p>\ucd5c\uc885 \uc0ac\uc591 \ud655\uc815 \uc804\uc5d0 \ud56d\uc0c1 \uad6d\uc81c \ubc38\ube0c \uc81c\uc870 \ud45c\uc900\uacfc \ub77c\uc778 \ub9e4\uac1c\ubcc0\uc218\ub97c \uad50\ucc28 \ud655\uc778\ud558\uc2ed\uc2dc\uc624:<\/p>\n<ul>\n<li><strong>\uc555\ub825 \ub4f1\uae09<\/strong>: \uc2dc\uc2a4\ud15c \uc791\ub3d9 \uc555\ub825\uc744 \ud655\uc778\ud558\uc5ec <strong>PN16 \ub4f1\uae09<\/strong> \ub610\ub294 ANSI Class 125\/150 \uc555\ub825 \uc784\uacc4\uac12\uacfc\uc758 \uc801\ud569\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\uc561\ucd94\uc5d0\uc774\ud130 \uc7a5\ucc29 \uc778\ud130\ud398\uc774\uc2a4<\/strong>: \ud45c\uc900 ISO 5211 \uc0c1\ub2e8 \ud50c\ub79c\uc9c0\ub97c \ucc3e\uc544 \uc218\ub3d9 \ub808\ubc84, \uae30\uc5b4 \uc624\ud37c\ub808\uc774\ud130 \ub610\ub294 \uc790\ub3d9 \uacf5\uc555 \ubc0f \uc804\uae30 \uc561\ucd94\uc5d0\uc774\ud130\uc758 \uc6d0\ud65c\ud55c \uc9c1\uc811 \uc7a5\ucc29\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ucc28\ub2e8 \ub4f1\uae09<\/strong>: \ucd5c\ub300 \uc791\ub3d9 \uc555\ub825 \ud558\uc5d0\uc11c \ubc00\ud3d0 \ucc28\ub2e8 \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\ub294 \ubb34\ub204\uc218 \ud0c4\uc131 \uc2dc\ud2b8 \uc2dc\ud5d8 \uae30\uc900\uc744 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/haoyumaterial.com\/ko\/contact\/\">\uacac\uc801 \uc694\uccad<\/a> \ud06c\uae30, \uc555\ub825 \ub4f1\uae09, \ub514\uc2a4\ud06c\/\uc2dc\ud2b8 \uc7ac\ub8cc \ubc0f \ubcf8\uccb4 \uc2a4\ud0c0\uc77c\ubcc4\ub85c.<\/p>","protected":false},"excerpt":{"rendered":"<p>1\/4 \ud68c\uc804 \uc720\ub7c9 \uc81c\uc5b4\ub97c \uc704\ud55c \uc6e8\uc774\ud37c \ubc0f \ub7ec\uadf8 \uc2a4\ud0c0\uc77c\uc758 \uc8fc\ucca0 \ubc84\ud130\ud50c\ub77c\uc774 \ubc38\ube0c \ubcf8\uccb4. PN16 \ubc30\uad00 \uc2dc\uc2a4\ud15c\uc744 \uc704\ud55c \ub808\ubc84 \ub610\ub294 \uc561\ucd94\uc5d0\uc774\ud130 \uc7a5\ucc29, \ud0c4\uc131 \uc2dc\ud2b8, GG25 \/ \uc5f0\uc131 \ucca0 \uc635\uc158.<\/p>","protected":false},"featured_media":2972,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[17,20],"product_tag":[],"class_list":{"0":"post-2976","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-stainless-steel","7":"product_cat-duplex-stainless-steel","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/product\/2976","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/comments?post=2976"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/media\/2972"}],"wp:attachment":[{"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/media?parent=2976"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/product_brand?post=2976"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/product_cat?post=2976"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/haoyumaterial.com\/ko\/wp-json\/wp\/v2\/product_tag?post=2976"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}