{"id":3881,"date":"2026-02-26T10:00:00","date_gmt":"2026-02-26T10:00:00","guid":{"rendered":"https:\/\/microductconnector.com\/blog\/exceptional-manufacturing-standards-china-air-pneumatic-fitting-s\/"},"modified":"2026-09-24T02:05:24","modified_gmt":"2026-09-24T02:05:24","slug":"exceptional-manufacturing-standards-china-air-pneumatic-fitting-s","status":"publish","type":"post","link":"https:\/\/microductconnector.com\/ko\/blog\/exceptional-manufacturing-standards-china-air-pneumatic-fitting-s\/","title":{"rendered":"\uacf5\uc555 \ud53c\ud305 \uc81c\uc870 \ud45c\uc900: \ubc14\uc774\uc5b4\uac00 \ud655\uc778\ud574\uc57c \ud560 \uc0ac\ud56d"},"content":{"rendered":"
\n

\uc624\uc6b8\ub8e8\uc758 \uc870\ub2ec \uc5d4\uc9c0\ub2c8\uc5b4\uac00 \uc790\ub3d9\ud654 \uc870\ub9bd \uc140\uc5d0\uc11c \ubc18\ubcf5\ub418\ub294 \uacf5\uae30 \ub204\ucd9c\uc744 \ub9c8\uc8fc\ud588\uc744 \ub54c, \uadf8\ub140\ub294 \uc720\uc9c0\ubcf4\uc218 \ud300\uc5d0 \uc721\uc548\uc73c\ub85c \uc0c8\ub294 \uac83\uc774 \ud655\uc778\ub41c \ucee4\ub125\ud130\ub97c \uad50\uccb4\ud574 \ub2ec\ub77c\uace0 \uc694\uccad\ud588\ub2e4. hiss \uc18c\ub9ac\ub294 \ub2e4\uc2dc \ub3cc\uc544\uc654\ub2e4. \ubc18\uc804\uc740 \ud300\uc774 \uad6c\ub9e4 \uc8fc\ubb38\uc11c\ub97c \uae30\uacc4 \uc778\ud130\ud398\uc774\uc2a4\uc640 \ube44\uad50\ud588\uc744 \ub54c \ucc3e\uc544\uc654\ub2e4. \uc0d8\ud50c \uc2b9\uc778 \uc2dc \ud29c\ube0c \uc678\uacbd\uc774 \uc815\uc758\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc558\ub358 \uac83\uc774\ub2e4., \uc2a4\ub808\ub4dc<\/strong> \ud615\ud0dc \ub610\ub294 \ud14c\uc2a4\ud2b8 \uc870\uac74. \ubb38\uc81c\ub294 \ub2e8\uc21c\ud55c \uc870\ub9bd \ubd88\ub7c9\uc774 \uc544\ub2c8\ub77c \uc0ac\uc591 \uad00\ub9ac\uc600\ub2e4.<\/p>\n

\uc694\uc57d:<\/strong> \uad6c\ub9e4\uc790\ub294 \uc790\uaca9\uc744 \uac16\ucd94\uc5b4\uc57c \ud569\ub2c8\ub2e4 \uacf5\uc555 \ud53c\ud305<\/strong> \uc815\uc758\ub41c \uc5f0\uacb0 \ubc0f \uaddc\uc815 \ud55c\uacc4 \ub0b4\uc5d0\uc11c \uc218\ud589\ud55c \ub2e4\uc74c, \uc815\ud655\ud55c \ubaa8\ub378\uacfc \ub85c\ud2b8\uc5d0 \ub300\ud55c \uc99d\uac70\ub97c \uc694\uccad\ud558\uc2ed\uc2dc\uc624. ISO 4414\ub294 \uc2dc\uc2a4\ud15c \uc218\uc900\uc758 \uacf5\uc555 \uc548\uc804 \uc694\uad6c\uc0ac\ud56d\uc744 \uaddc\uc815\ud558\uace0, ISO 8573-1\uc740 \uc555\ucd95\uacf5\uae30 \uc624\uc5fc\ubb3c\uc9c8\uc744 \ubd84\ub958\ud569\ub2c8\ub2e4. \uc5b4\ub290 \ucabd\ub3c4 \uac1c\ubcc4 \ud53c\ud305\uc5d0 \ub300\ud55c \ud3ec\uad04\uc801\uc778 \uc778\uc99d\uc11c\ub294 \uc544\ub2d9\ub2c8\ub2e4. \ub300\ub7c9 \uc8fc\ubb38 \uc804\uc5d0 \ud29c\ube0c \uc678\uacbd, \ub098\uc0ac \uaddc\uaca9, \uc2e4\ub9c1 \ubc29\uc2dd, \uc720\uccb4, \uc555\ub825, \uac80\uc0ac \uacc4\ud68d, \uadf8\ub9ac\uace0 \ucd94\uc801 \uac00\ub2a5\ud55c \uae30\ub85d\uc744 \ud655\uc815\ud558\uc2ed\uc2dc\uc624. \uc774\ub7ec\ud55c \uc6d0\uce59 \uc900\uc218\ub294 \uc678\uad00\uc774\ub098 \ucd5c\uc800 \ub2e8\uac00\uc5d0 \ub530\ub77c \uc120\ud0dd\ud558\ub294 \uac83\ubcf4\ub2e4 \ub204\uc124, \uc7ac\uc791\uc5c5, \uac00\ub3d9 \uc911\ub2e8\uc744 \ud6e8\uc52c \ub354 \ud655\uc2e4\ud558\uac8c \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n

\"\uc6d0\ud130\uce58<\/figure>\n

Check the complete assembly, not just the fitting<\/h2>\n

\uacf5\uc555 \ud53c\ud305\uc740 \uc555\ub825 \uacbd\uacc4\uc758 \ud55c \uc694\uc18c\uc77c \ubfd0\uc785\ub2c8\ub2e4. \uadf8 \uc801\ud569\uc131\uc740 \uc5f0\uacb0\ub41c \ud29c\ube0c \ub610\ub294 \ud638\uc2a4, \ub098\uc0ac\uc0b0 \ud3ec\ud2b8, \uc2e4, \uc555\ucd95 \uacf5\uae30 \ud488\uc9c8, \uc9c4\ub3d9, \uc628\ub3c4, \uadf8\ub9ac\uace0 \uc124\uce58 \ubc29\ubc95\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud478\uc2dc\uc778 \ucee4\ub125\ud130\ub294 \ud29c\ube0c\uc758 \uc678\uacbd\uc5d0\uc11c \uc2e4\ub9c1\ub420 \uc218 \uc788\ub294 \ubc18\uba74, \ub098\uc0ac\uc0b0 \uc5f0\uacb0\ubd80\ub294 \ud14c\uc774\ud37c, \uc640\uc154, \uc624\ub9c1 \ub610\ub294 \ubcf8\ub529 \uc2e4\uc5d0\uc11c \uc2e4\ub9c1\ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \uac89\ubcf4\uae30\uc5d0\ub294 \uc0c1\ud638 \uad50\ud658\uc774 \uac00\ub2a5\ud574 \ubcf4\uc774\ub294 \ubd80\ud488\ub3c4 \uae30\uacc4\uc801\uc73c\ub85c\ub294 \uc870\ub9bd\ub418\uc9c0\ub9cc \uc0ac\uc6a9 \uc911\uc5d0 \ub204\uae30\ub418\uac70\ub098 \uade0\uc5f4\uc774 \uc0dd\uae38 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uacac\uc801\uc744 \uc694\uccad\ud558\uae30 \uc804\uc5d0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc81c\uc5b4 \ub3c4\uba74 \ub610\ub294 \ub370\uc774\ud130 \uc2dc\ud2b8\ub85c \uc804\ud658\ud558\uc2ed\uc2dc\uc624. \uc791\ub3d9 \uc555\ub825, \uc628\ub3c4, \ub9e4\uccb4, \uc7ac\uc9c8 \uc81c\uc57d \uc870\uac74, \ud29c\ube0c \uc678\uacbd(OD) \ubc0f \ud3ec\ud2b8 \uc131\ubcc4\uc744 \uba85\uc2dc\ud558\uc2ed\uc2dc\uc624. \u201c1\/4\uc778\uce58\u201d\uc640 \uac19\uc740 \ubaa8\ud638\ud55c \ub77c\ubca8 \ub300\uc2e0 ISO 7-1(\ub098\uc0ac\uc0b0 \uc555\ubc00 \ubc00\ubd09) \ub610\ub294 ISO 228-1(\ub098\uc0ac\uc0b0\uc5d0\uc11c \ubc00\ubd09\uc774 \uc774\ub8e8\uc5b4\uc9c0\uc9c0 \uc54a\uc74c)\uacfc \uac19\uc774 \uad00\ub828 \ud45c\uc900\uc73c\ub85c \ub098\uc0ac\uc0b0 \uc2dc\uc2a4\ud15c\uc744 \uc2dd\ubcc4\ud558\uc2ed\uc2dc\uc624. NPT \ud3ec\ud2b8\uc758 \uacbd\uc6b0 \uba85\uce6d\uc744 \uc9c0\uc815\ud558\uace0 \uac8c\uc774\uc9c0\ub098 \uc7a5\ube44 \ub3c4\uba74\uc73c\ub85c \uc774\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n\n\n\n\n
\uad6c\ub9e4 \ubc29\uc2dd<\/th>\n\ud1b5\uc81c\ub418\ub294 \uac83\uc740 \ubb34\uc5c7\uc778\uac00\uc694<\/th>\n\uc608\uc0c1\ub418\ub294 \uacb0\uacfc<\/th>\n\uc0c1\uc5c5\uc801 \uc758\ubbf8<\/th>\n<\/tr>\n<\/thead>\n
\uc774\ubbf8\uc9c0 \ub610\ub294 \uba85\ubaa9\uc0c1 \ud06c\uae30\ub85c \uc120\ud0dd\ub41c \ubd80\ud488<\/td>\n\ud615\ud0dc\uc640 \uba85\uc2dc\ub41c \ud06c\uae30\ub97c \uc870\uae08 \ubc97\uc5b4\ub0a8<\/td>\n\uc124\uce58 \uc911\uc5d0 \uc778\ud130\ud398\uc774\uc2a4 \ubd88\uc77c\uce58(mismatch)\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n\ucd08\uae30 \ub178\ub825 \uac10\uc18c; \ubd84\ub958, \uc7ac\uc791\uc5c5, \ub2e4\uc6b4\ud0c0\uc784\uc758 \uc704\ud5d8 \uc99d\uac00<\/td>\n<\/tr>\n
\ud544\uae30\uc2dc\ud5d8 \uadfc\uac70 \uc5c6\uc774 \uc0d8\ud50c \uc2b9\uc778\ub428<\/td>\n\ub2e8\uc77c \ud45c\ubcf8\uacfc \ube44\uacf5\uc2dd\uc801 \uad00\ucc30<\/td>\n\ubc30\uce58 \ubcc0\ub3d9\uc774\ub098 \ubcc0\uacbd\ub41c \uc778\ud130\ud398\uc774\uc2a4\ub294 \uc54c\uc544\ucc44\uae30 \uc5b4\ub824\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n\uc120\ubcc4\uc5d0\ub294 \uc720\uc6a9\ud558\uc9c0\ub9cc, \ucd9c\uc2dc \uae30\uc900\uc73c\ub85c \uc0bc\uae30\uc5d0\ub294 \ubbf8\ud761\ud568<\/td>\n<\/tr>\n
\uc2dc\uc591 \uc8fc\ub3c4 \uc790\uaca9 \uc778\uc99d<\/td>\n\uc778\ud130\ud398\uc774\uc2a4, \uc784\ubb34, \ubb38\uc11c, \uc2dc\ud5d8 \ubc29\ubc95 \ubc0f \uc218\ub77d \ud55c\uacc4<\/td>\n\uacf5\uae09\uc5c5\uccb4 \ubc0f \ub85c\ud2b8 \uac04\uc758 \ub354 \uba85\ud655\ud55c \ube44\uad50<\/td>\n\ub354 \ub9ce\uc740 \uc900\ube44; \ub354 \ub098\uc740 \ucd1d\ube44\uc6a9 \uac00\uc2dc\uc131<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Match each report to the part number and batch<\/h2>\n

\uc720\uc6a9\ud55c \ud488\uc9c8 \ubb38\uc11c\ub294 \uad6c\uccb4\uc801\uc774\uace0, \ub0a0\uc9dc\uac00 \uba85\uc2dc\ub418\uc5b4 \uc788\uc73c\uba70, \uc8fc\ubb38 \ub0b4\uc5ed\uacfc \ub300\uc870 \uac00\ub2a5\ud574\uc57c \ud569\ub2c8\ub2e4. \ud574\ub2f9\ub418\ub294 \uacbd\uc6b0 \ubaa8\ub378 \ub3c4\uba74\uc774\ub098 \uc2dc\ubc29\uc11c, \uc790\uc7ac \ubc0f \uc530(seal) \uc2e0\uace0\uc11c, \uc815\uaca9 \ud55c\uacc4, \uc870\ub9bd \uc9c0\uce68, \uac80\uc0ac \uacc4\ud68d, \uc0dd\uc0b0 \ub85c\ud2b8 \uc2dd\ubcc4\uc790\ub97c \uc694\uccad\ud558\uc2ed\uc2dc\uc624. \uc801\ud569\uc131 \uc99d\uba85\uc11c(CoC)\ub294 \ubd80\ud488, \ub9ac\ube44\uc804, \uc8fc\ubb38, \uc218\ub7c9, \ub85c\ud2b8, \uc694\uad6c\uc0ac\ud56d, \ubc1c\ud589\uc790\ub97c \uc2dd\ubcc4\ud574\uc57c \ud558\uba70, \ud3ec\uad04\uc801\uc778 \u201c\ud488\uc9c8 \uc778\uc99d\uc11c\u201d\ub9cc\uc73c\ub85c\ub294 \uc774\ub7ec\ud55c \uc138\ubd80 \uc0ac\ud56d\uc744 \uc99d\uba85\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc911\uc694\ud55c \uc751\uc6a9 \ubd84\uc57c\uc758 \uacbd\uc6b0, \uac80\uccb4 \ucc44\ucde8 \ubc0f \ucd9c\uace0 \uc9c0\uc810\uc744 \uc0ac\uc804\uc5d0 \ud569\uc758\ud558\uc2ed\uc2dc\uc624. \uc785\uace0 \uac80\uc0ac\uc5d0\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc721\uc548 \uc0c1\ud0dc, \ub098\uc0ac\uc0b0 \ubc0f \uc721\uac01 \uce58\uc218, \ud29c\ube0c \ud3ec\ud2b8 \ud06c\uae30, \ub9c8\ud0b9 \ubc0f \uc218\ub7c9\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uad50\uc815\ub41c \uce98\ub9ac\ud37c\uc2a4, \ud50c\ub7ec\uadf8\/\ub9c1 \uac8c\uc774\uc9c0 \ub610\ub294 \ub098\uc0ac\uc0b0 \uac8c\uc774\uc9c0\ub97c \uc0ac\uc6a9\ud55c \uce58\uc218 \uce21\uc815\uc740 \ub3c4\uba74 \uacf5\ucc28\uc640 \uc5f0\uacc4\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\"\uc6d0\ud130\uce58<\/figure>\n

\uc555\ub825 \ubb34\uacb0\uc131\uc740 \uc815\uc758\ub41c \uc808\ucc28\uc5d0 \ub530\ub77c \uc810\uac80\ud574\uc57c \ud569\ub2c8\ub2e4. \uc989, \uc555\ub825 \uc720\uc9c0, \uc555\ub825 \uac10\uc555, \uc801\uc808\ud55c \uacbd\uc6b0 ASTM E515\uc640 \uac19\uc740 \uae30\ud3ec \ubc29\ucd9c \ubc29\ubc95, \ub610\ub294 \uc9c0\uc815\ub41c \uc0ac\uc6a9 \uc870\uac74 \ud558\uc5d0\uc11c\uc758 \uae30\ub2a5\uc801 \ub204\ucd9c \uc2dc\ud5d8\uc744 \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4. \uc2dc\ud5d8 \ub9e4\uccb4, \uc555\ub825, \uc9c0\uc18d \uc2dc\uac04, \ud569\uaca9 \uae30\uc900, \ud45c\ubcf8 \ud06c\uae30, \uadf8\ub9ac\uace0 \ub300\uc0c1 \ud29c\ube0c\uc640 \ud3ec\ud2b8\uac00 \ud3ec\ud568\ub418\uc5c8\ub294\uc9c0 \uc5ec\ubd80\ub97c \uba85\uc2dc\ud574\uc57c \ud569\ub2c8\ub2e4. \u201c100% \uc2dc\ud5d8 \uc644\ub8cc\u201d\ub77c\ub294 \uc8fc\uc7a5\uc740 \ud574\ub2f9 \ub9e4\uac1c\ubcc0\uc218\uc640 \uae30\ub85d\uc774 \ud655\ubcf4\ub41c \uacbd\uc6b0\uc5d0\ub9cc \uc758\ubbf8\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n\n\n\n\n\n
\uccb4\ud06c\ud3ec\uc778\ud2b8 \ub9b4\ub9ac\uc2a4<\/th>\n\uac80\ud1a0\ud574\uc57c \ud560 \uc99d\uac70<\/th>\n\uacf5\uae09\uc5c5\uccb4\uc5d0 \ub300\ud55c \uc9c8\ubb38<\/th>\n<\/tr>\n<\/thead>\n
\ubd80\ud488 \uc2dd\ubcc4<\/td>\n\ub3c4\uba74 \uac1c\uc815 \ubc88\ud638, \ubd80\ud488 \ubc88\ud638, \uc8fc\ubb38 \ubc0f \ub85c\ud2b8 \ubc88\ud638 \ucc38\uc870<\/td>\n\uc774 \uae30\ub85d\uc744 \ubc30\uc1a1 \uc911\uc778 \uc0c1\uc790\ub4e4\uae4c\uc9c0 \ucd94\uc801\ud560 \uc218 \uc788\ub098\uc694?<\/td>\n<\/tr>\n
\uce58\uc218 \ubc0f \ub098\uc0ac\uc0b0<\/td>\n\uac80\uc0ac \uae30\ub85d \ubc0f \uba85\uc2dc\ub41c \uac8c\uc774\uc9c0 \ub610\ub294 \ubc29\ubc95<\/td>\n\uc5b4\ub5a4 \uce58\uc218\uac00 \uce21\uc815\ub418\uba70, \ud5c8\uc6a9 \ud55c\uacc4\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/td>\n<\/tr>\n
\uc555\ub825 \ubb34\uacb0\uc131<\/td>\n\uc2dc\ud5d8 \uc808\ucc28, \uacb0\uacfc, \uc0d8\ud50c \uae30\uc900 \ubc0f \uc608\uc678 \uc0ac\ud56d<\/td>\n\uc9c0\uc815\ub41c \ud29c\ube0c\/\ud3ec\ud2b8 \uc870\ud569\uc774 \ud14c\uc2a4\ud2b8\uc5d0 \ud3ec\ud568\ub418\uc5c8\uc2b5\ub2c8\uae4c?<\/td>\n<\/tr>\n
\uc790\uc7ac\uc640 \uccad\uacb0\ub3c4<\/td>\n\uc2e0\uace0\ub41c \uc790\uc7ac \ubc0f \ucde8\uae09\/\ud3ec\uc7a5 \uc694\uac74<\/td>\n\uc2e4\ub9c1\uacfc \ubc14\ub514\uac00 \ub9e4\uccb4 \ubc0f \ud658\uacbd\uacfc \ud638\ud658\ub418\ub294\uac00?<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Write the standard and its scope in the technical file<\/h2>\n

ISO 4414\ub294 \uacf5\uc555 \uc720\uccb4 \ub3d9\ub825 \uc2dc\uc2a4\ud15c \ubc0f \uadf8 \uad6c\uc131\ud488\uc5d0 \ub300\ud55c \uc77c\ubc18 \uaddc\uce59\uacfc \uc548\uc804 \uc694\uad6c\uc0ac\ud56d\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc740 \uc800\uc7a5\ub41c \uc5d0\ub108\uc9c0 \ubc0f \uaca9\ub9ac\uc5d0 \uad00\ud55c \uc704\ud5d8 \uae30\ubc18 \uc124\uacc4\ub97c \uc9c0\uc6d0\ud558\uba70, \ubaa8\ub4e0 \ud53c\ud305\uc744 \uc778\uc99d\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. ISO 8573-1\uc740 \uc785\uc790, \uc218\ubd84, \uc624\uc77c\uc5d0 \ub300\ud55c \uccad\uc815\ub3c4 \ub4f1\uae09\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc555\ucd95 \uacf5\uae30<\/strong>. \uc774\ub294 \uc624\uc5fc\uc774 \uc530\uc774\ub098 \uacf5\uc815\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \ub54c \uacf5\uae30\uc9c8 \uc694\uad6c \uc0ac\ud56d\uc744 \uc804\ub2ec\ud558\uc9c0\ub9cc \ud53c\ud305 \uc131\ub2a5 \ub4f1\uae09\uc740 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n

\ub098\uc0ac\uc0b0 \uaddc\uaca9\uc740 \uc644\uc804\ud55c \uc870\ub9bd\ud488\uc758 \uc801\ud569\uc131\uc774 \uc544\ub2c8\ub77c \ud615\uc0c1\uacfc \uc758\ub3c4\ub41c \uc530\ub9c1 \uac1c\ub150\uc744 \uc815\uc758\ud569\ub2c8\ub2e4. ASTM E515\ub294 \ud53c\ud305 \uc778\uc99d\uc774 \uc544\ub2cc \ub204\ucd9c \uac10\uc9c0 \uad00\ud589\uc785\ub2c8\ub2e4. \uaddc\uc815 \uc900\uc218, \uc555\ub825, \uc74c\uc6a9\uc218 \ub610\ub294 \uc704\ud5d8 \uad6c\uc5ed\uc5d0 \ub300\ud55c \uc8fc\uc7a5\uc740 \ucd5c\uc2e0 \uc81c\ud488\ubcc4 \uc9c0\uc6d0\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ubaa9\uc801\uc9c0 \uc2dc\uc7a5 \uaddc\uce59 \ubc0f \uae30\uacc4 \uc548\uc804 \ud3c9\uac00\ub294 \uc694\uad6c \uc0ac\ud56d\uc744 \ucd94\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

Approve samples before placing a bulk order<\/h2>\n
    \n
  1. \ud29c\ube0c \uc678\uacbd(OD), \ub098\uc0ac \ud615\ud0dc, \uc530(Seal) \ubc30\uce58, \uadf8\ub9ac\uace0 \uc5b4\ub311\ud130\ub97c \ud3ec\uad04\ud558\ub294 \uc778\ud130\ud398\uc774\uc2a4 \ub9e4\ud2b8\ub9ad\uc2a4\ub97c \uc0dd\uc131\ud558\uc138\uc694.<\/li>\n
  2. \uc2dd\ubcc4\ub41c \uc2dc\uc81c\ud488\uc744 \ub3c4\uba74 \ubc0f \uc11c\uba74 \ub204\ucd9c \uc2dc\ud5d8 \ubc29\ubc95\uc5d0 \ub300\uc870\ud558\uc5ec \uc2b9\uc778\ud569\ub2c8\ub2e4.<\/li>\n
  3. \uad6c\ub9e4 \ubc1c\uc8fc\uc11c\uc5d0 \ubb38\uc11c\ud654 \ud329, \uac80\uc0ac \uc218\uc900, \ucd94\uc801\uc131, \ubd80\uc801\ud569\ud488 \ucc98\ub9ac \uc808\ucc28\ub97c \uba85\uc2dc\ud558\uc138\uc694.<\/li>\n
  4. \ucd9c\ud558 \uc804\uc5d0 \ub9b4\ub9ac\uc2a4 \uae30\ub85d\uc744 \uc8fc\ubb38 \ub0b4\uc5ed\uacfc \ube44\uad50\ud558\uace0 \ud569\uc758\ub41c \uac80\uc0ac\ub97c \uc218\ud589\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ol>\n

    \uc774\ub7ec\ud55c \uc811\uadfc \ubc29\uc2dd\uc740 \uacf5\uae09\uc5c5\uccb4 \ube44\uad50\ub97c \ub354\uc6b1 \uacf5\uc815\ud558\uac8c \ub9cc\ub4e4\uc5b4 \uc90d\ub2c8\ub2e4. \ub2e8\uac00\uc5d0\ub294 \uc2dc\uc6b4\uc804, \ub204\ucd9c \ubb38\uc81c \ud574\uacb0, \uad50\uccb4 \ud654\ubb3c \ubc0f \uc911\ub2e8 \ube44\uc6a9\uc774 \uc81c\uc678\ub429\ub2c8\ub2e4. \uacf5\uc555 \ud53c\ud305\uc744 \uc18c\uc2f1\ud558\ub294 \uad6c\ub9e4\uc790\uc5d0\uac8c\ub294 \uc778\ud130\ud398\uc774\uc2a4\uac00 \uc815\uc758\ub418\uc9c0 \uc54a\uc740 \uc800\ub834\ud55c \ucee4\ub125\ud130\ubcf4\ub2e4 \uc644\ubcbd\ud55c \uae30\uc220 \ubb38\uc11c\uac00 \ub354 \uac00\uce58 \uc788\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc624\uc6b8\ub8e8(Oulu)\ub294 \uacf5\uc555 \ubd80\ud488 \uc81c\ud488\uad70\uc5d0 \ub300\ud55c \uc0ac\uc591 \uc8fc\ub3c4\ud615 \ub17c\uc758\ub97c \uc9c0\uc6d0\ud560 \uc218 \uc788\uc73c\uba70, \uc2b9\uc778 \uc804\uc5d0 \ubaa8\ub378\ubcc4 \ud55c\uacc4\uc640 \ubb38\uc11c\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n

    What to check in a manufacturer’s quality file<\/h2>\n

    A factory may have a quality-management certificate and still ship a fitting that does not match your tube, thread or pressure requirement. The qualification file should connect the drawing, material, seal, test method and inspection result to the exact part number and batch. Ask the supplier to mark what is a type test, what is a routine inspection, and what the buyer must verify at receiving.<\/p>\n\n\n\n\n\n\n\n\n
    Qualification gate<\/th>\n\uac80\ud1a0\ud574\uc57c \ud560 \uc99d\uac70<\/th>\nBuyer decision<\/th>\n<\/tr>\n<\/thead>\n
    Design match<\/td>\nDrawing with tube OD, thread, seal and material<\/td>\nApprove only the configuration quoted<\/td>\n<\/tr>\n
    Performance evidence<\/td>\nPressure or leak method, limits and sample identity<\/td>\nCheck scope against the intended duty<\/td>\n<\/tr>\n
    Production control<\/td>\nIncoming, in-process and final inspection records<\/td>\nDefine critical dimensions and sampling<\/td>\n<\/tr>\n
    Shipment release<\/td>\nBatch traceability, packing and change notification<\/td>\nHold or release the lot against the agreed file<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    ISO 9001 describes a quality-management system; it does not certify that every fitting is suitable for a particular application. Pair it with the relevant pneumatic safety and compressed-air standards, then compare the report to the supplier evaluation checklist<\/a> before approving a bulk order.<\/p>\n

    \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n

    \uacf5\uc555 \ud53c\ud305\uc5d0\ub294 \uc5b4\ub5a4 \ud45c\uc900\uc774 \uc801\uc6a9\ub418\ub098\uc694?<\/h3>\n

    \ubaa8\ub4e0 \uacf5\uc555 \ud53c\ud305\uc744 \ubaa8\ub4e0 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud558\uac8c \ub9cc\ub4dc\ub294 \ubcf4\ud3b8\uc801\uc778 \ub2e8\uc77c \ud45c\uc900\uc740 \uc874\uc7ac\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. ISO 4414\ub294 \uc2dc\uc2a4\ud15c \uc548\uc804\uc131\uc744 \ub2e4\ub8e8\uace0, ISO 8573-1\uc740 \uc555\ucd95 \uacf5\uae30 \uccad\uc815\ub3c4\ub97c \ub2e4\ub8e8\uba70, ISO 7-1 \ub610\ub294 ISO 228-1\uacfc \uac19\uc740 \ub098\uc0ac\uc0b0 \ud45c\uc900\uc740 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc815\uc758\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc694\uad6c\uc0ac\ud56d\uc740 \ud53c\ud305 \uc124\uacc4, \uc0ac\uc6a9 \ubaa9\uc801\uc9c0, \ub9e4\uccb4 \ubc0f \uae30\uacc4 \uc704\ud5d8\uc131 \ud3c9\uac00\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>\n

    \uacf5\uc555 \ud53c\ud305 \uc81c\uc870\uc5c5\uccb4\ub294 \uc5b4\ub5a4 \ud488\uc9c8 \ubb38\uc11c\ub97c \uc81c\uacf5\ud574\uc57c \ud569\ub2c8\uae4c?<\/h3>\n

    \ud604\uc7ac \ub3c4\uba74 \ub610\ub294 \uc0ac\uc591, \uc6b4\uc804 \ud55c\uacc4, \uad00\ub828 \uc7ac\uc9c8 \ubc0f \uc530 \uc815\ubcf4, \uc870\ub9bd \uc9c0\uce68, \ub85c\ud2b8 \uc5f0\uacc4 \uac80\uc0ac \uae30\ub85d\uc744 \uc694\uccad\ud558\uc2ed\uc2dc\uc624. \uc911\uc694 \uc8fc\ubb38\uc758 \uacbd\uc6b0 \uad6c\ub9e4 \ubb38\uc11c\uc5d0 \uc2dc\ud5d8 \uc808\ucc28\uc640 \uc131\uc801\uc11c \ud56d\ubaa9\uc744 \uc815\uc758\ud558\uc2ed\uc2dc\uc624. \ubaa8\ub4e0 \uae30\ub85d\uc740 \uc815\ud655\ud55c \ubd80\ud488 \ub9ac\ube44\uc804\uacfc \ucd9c\ud558 \ub85c\ud2b8\ub97c \uc2dd\ubcc4\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

    \uacf5\uc555 \ud53c\ud305\uc740 \uc5b4\ub5bb\uac8c \uc555\ub825 \ud14c\uc2a4\ud2b8\ub97c \uac70\uce58\ub098\uc694?<\/h3>\n

    \ubc29\ubc95\uc5d0\ub294 \uc555\ub825 \uc720\uc9c0, \uc555\ub825 \uac10\uc1e0, \uae30\ud3ec \ubc30\ucd9c \ub610\ub294 \uae30\ub2a5\uc801 \ub204\ucd9c \ud14c\uc2a4\ud2b8\uac00 \ud3ec\ud568\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc81c\uc5b4 \uc694\uc18c\uc5d0\ub294 \ud14c\uc2a4\ud2b8 \ub9e4\uccb4, \uc555\ub825, \uc9c0\uc18d \uc2dc\uac04, \uc2dc\ub8cc \ud06c\uae30, \ud5c8\uc6a9 \ud55c\uacc4 \ubc0f \ucd94\uc801\uc131\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc758\ub3c4\ub41c \ud29c\ube0c\uc640 \ub098\uc0ac\uc0b0 \ud3ec\ud2b8 \uc5c6\uc774 \ud14c\uc2a4\ud2b8\ud558\ub294 \uac83\uc740 \uc644\uc804\ud55c \uc5f0\uacb0\uc744 \uc99d\uba85\ud558\uc9c0 \ubabb\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

    \uad6c\ub9e4\uc790\ub294 \ub098\uc0ac\uc640 \ud29c\ube0c\uc758 \ud638\ud658\uc131\uc744 \uc5b4\ub5bb\uac8c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n

    \uc7a5\ube44 \ub3c4\uba74\uacfc \uc81c\uc870\uc0ac \ub370\uc774\ud130\ub97c \ud65c\uc6a9\ud558\uc5ec \uc801\uc808\ud55c \uce21\uc815 \uacf5\uad6c \ub610\ub294 \uac8c\uc774\uc9c0\ub85c \ud29c\ube0c \uc678\uacbd\uacfc \ub098\uc0ac\uc0b0\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. NPT, BSPT, BSPP, \ubbf8\ud130\ubc95, \uc778\uce58 \ub610\ub294 \uc720\uc0ac\ud55c \uaddc\uaca9\uc758 \ud29c\ube0c \ud638\uce6d\uc744 \uc0c1\ud638 \ud638\ud658\ub418\ub294 \uac83\uc73c\ub85c \ucde8\uae09\ud558\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \uc811\ud569\ubd80\uac00 \uc5b4\ub514\uc5d0\uc11c \uc2e4\ub9c1\ub418\ub294\uc9c0 \ud655\uc778\ud558\uace0, \uc9c0\uc815\ub41c \uc2e4\ub780\ud2b8, \uc640\uc154 \ub610\ub294 O-\ub9c1\uc774 \uc2b9\uc778\ub41c \uc870\ub9bd \ubd80\ud488\uc5d0 \ud3ec\ud568\ub418\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n

    \ub300\ub7c9 \uc120\uc801 \uc804\uc5d0 \uc5b4\ub5a4 \uac80\uc0ac \ud56d\ubaa9\ub4e4\uc774 \uc911\uc694\ud55c\uac00\uc694?<\/h3>\n

    \ubd80\ud488 \uc2dd\ubcc4 \ubc88\ud638, \uac1c\uc815 \ubc88\ud638, \ub85c\ud2b8 \ucd94\uc801\uc131, \uce58\uc218, \ub098\uc0ac\uc0b0, \uc0c1\ud0dc, \ud544\uc218 \uc790\uc7ac \ubc0f \uc2e4(seal) \uc2e0\uace0\uc11c, \uc2dc\ud5d8 \uc131\uc801\uc11c, \uc218\ub7c9, \ub77c\ubca8\ub9c1, \ud3ec\uc7a5\uc744 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ucd9c\uace0 \uc11c\ub958\ub97c \uc2b9\uc778\ub41c \uc0d8\ud50c \ubc0f \ubc1c\uc8fc\uc11c \uae30\uc900\uacfc \ube44\uad50\ud558\uc2ed\uc2dc\uc624. \uc0dd\uc0b0 \uc804\uc5d0 \uac80\uc0ac \uc2dc\uc810\uacfc \ubd88\ub7c9 \ubc1c\uc0dd \uc2dc \ub300\uc751 \ubc29\uc548\uc5d0 \ub300\ud574 \ud569\uc758\ud558\uc2ed\uc2dc\uc624.<\/p>\n

    ISO 9001\uc774 \ubaa8\ub4e0 \uacf5\uc555 \ud53c\ud305\uc774 \ub0b4 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud558\ub2e4\ub294 \uc99d\uac70\uc785\ub2c8\uae4c?<\/h3>\n

    \uc544\ub2c8\uc694. ISO 9001\uc740 \ud488\uc9c8\uacbd\uc601\uc2dc\uc2a4\ud15c\uc5d0 \uad00\ud55c \uac83\uc774\uba70, \ud53c\ud305\uc774 \ud2b9\uc815 \ud29c\ube0c, \ub098\uc0ac\uc0b0, \uc720\uccb4, \uc555\ub825, \uc628\ub3c4 \ub610\ub294 \uaddc\uc81c \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud558\ub2e4\ub294 \uac83\uc744 \uc785\uc99d\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc774\ub97c \uacf5\uae09\uc5c5\uccb4 \ud3c9\uac00 \uc790\ub8cc \uc911 \ud558\ub098\ub85c \ucde8\uae09\ud558\uace0, \uc81c\ud488\ubcc4 \uc99d\uac70\ub97c \ubc14\ud0d5\uc73c\ub85c \uc815\ud655\ud55c \ubaa8\ub378\uacfc \uc870\ub9bd\ud488\uc5d0 \ub300\ud574 \uc5ec\uc804\ud788 \uc801\uaca9\uc131 \ud3c9\uac00\ub97c \uc218\ud589\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

    \ucc38\uace0\ubb38\ud5cc<\/h2>\n