{"id":5244,"date":"2025-01-20T10:43:55","date_gmt":"2025-01-20T02:43:55","guid":{"rendered":"https:\/\/uniasen.com\/?p=5244"},"modified":"2026-04-15T16:45:26","modified_gmt":"2026-04-15T08:45:26","slug":"%ed%83%84%ec%86%8c%ea%b0%95-%ed%8c%8c%ec%9d%b4%ed%94%84-%ec%a0%9c%ec%a1%b0%ec%97%85%ec%b2%b4","status":"publish","type":"post","link":"https:\/\/uniasen.com\/ko\/blog\/carbon-steel-pipe-manufacturers\/","title":{"rendered":"\ud0c4\uc18c\uac15 \ud30c\uc774\ud504 \uc81c\uc870\uc5c5\uccb4 \uc0c1\uc704 15\uacf3"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5282\" src=\"https:\/\/uniasen.com\/wp-content\/uploads\/2025\/01\/carbon-steel-pipe-manufacturers-and-supplier.webp\" alt=\"\ud0c4\uc18c\uac15 \ud30c\uc774\ud504 \uc81c\uc870\uc5c5\uccb4 \ubc0f \uacf5\uae09\uc5c5\uccb4\" width=\"780\" height=\"585\" srcset=\"https:\/\/uniasen.com\/wp-content\/uploads\/2025\/01\/carbon-steel-pipe-manufacturers-and-supplier.webp 1000w, https:\/\/uniasen.com\/wp-content\/uploads\/2025\/01\/carbon-steel-pipe-manufacturers-and-supplier-300x225.webp 300w, https:\/\/uniasen.com\/wp-content\/uploads\/2025\/01\/carbon-steel-pipe-manufacturers-and-supplier-768x576.webp 768w, https:\/\/uniasen.com\/wp-content\/uploads\/2025\/01\/carbon-steel-pipe-manufacturers-and-supplier-16x12.webp 16w\" sizes=\"auto, (max-width: 780px) 100vw, 780px\" \/><\/p>\n<h2><strong><b>\uc18c\uac1c<\/b><\/strong><\/h2>\n<p>\ud0c4\uc18c\uac15 \ud30c\uc774\ud504\ub294 \uc5ec\ub7ec \uc911\uc694 \uc0b0\uc5c5\uc5d0\uc11c \uc815\ubd80 \ubc0f \ubbfc\uac04 \uc785\ucc30\uc744 \ud1b5\ud574 \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud0c4\uc18c\uc640 \uac15\ucca0\uc758 \ud569\uae08\uc778 \ud0c4\uc18c\uac15\uc740 \ubb34\uac8c \uae30\uc900\uc73c\ub85c 0.02~2%\uc758 \ud0c4\uc18c\ub97c \ud568\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uac89\ubcf4\uae30\uc5d0\ub294 \ubbf8\ubbf8\ud574 \ubcf4\uc774\ub294 \uc774 \ud0c4\uc18c\ub294 \uac15\ucca0\uc758 \ud2b9\uc131\uc744 \ud06c\uac8c \ubcc0\ud654\uc2dc\ud0b5\ub2c8\ub2e4. \ud0c4\uc18c\uac15 \ud30c\uc774\ud504\ub294 \ub2e4\ub978 \uac15\uad00\ubcf4\ub2e4 \ub354 \uac15\ud558\uace0 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4. \ub610\ud55c \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \ud30c\uc774\ud504\uc5d0 \ube44\ud574 \ube44\uc6a9 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4.<\/p>\n<p>\ud0c4\uc18c\uac15 \ud30c\uc774\ud504\ub294 \uae00\ub85c\ubc8c \uc81c\uc870\uc5c5\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ubc30\uae30\uad00\ubd80\ud130 \uc11d\uc720 \ubc0f \uac00\uc2a4 \ud30c\uc774\ud504\ub77c\uc778\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ub2e4\uc591\ud55c \uc0b0\uc5c5\uc5d0\uc11c \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc790\ub3d9\ucc28 \uc81c\uc870, \uae30\uacc4 \uacf5\ud559, \uac74\uc124\uc740 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504\uc758 \ud61c\ud0dd\uc744 \ub9ce\uc774 \ubc1b\ub294 \uba87 \uac00\uc9c0 \ubd84\uc57c\uc785\ub2c8\ub2e4.<\/p>\n<p>\ud0c4\uc18c\uac15 \ud30c\uc774\ud504\ub294 \ud1a0\ubaa9, \uc6b4\uc1a1 \ubc0f \uac74\uc124\uacfc \uac19\uc740 \uc911\uc694\ud55c \uc751\uc6a9 \ubd84\uc57c\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud488\uc9c8 \uae30\uc900\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4. \ud0c4\uc18c\uac15 \ud30c\uc774\ud504\ub294 \uc6a9\ub3c4\uc5d0 \ub530\ub77c \uc694\uad6c\ub418\ub294 \uac15\ub3c4 \uaddc\uc815\uc744 \ucda9\uc871\ud574\uc57c \ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc81c\uc870\uc5c5\uccb4\ub85c\ubd80\ud130 \ud0c4\uc18c\uac15\uc744 \uacf5\uae09\ubc1b\ub294 \uac83\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h2><strong><b>15\uac1c \ud0c4\uc18c\uac15 \ud29c\ube0c \uc81c\uc870\uc5c5\uccb4 \ubaa9\ub85d<\/b><\/strong><\/h2>\n<p>\uc694\uad6c \uc0ac\ud56d, \uc704\uce58, \uc608\uc0b0\uc5d0 \ub530\ub77c \uc774\uc0c1\uc801\uc778 \uacf5\uae09\uc5c5\uccb4\ub97c \uc120\ud0dd\ud560 \uc218 \uc788\ub3c4\ub85d \uc5c5\uacc4 \ucd5c\uace0\uc758 \uc81c\uc870\uc5c5\uccb4 \ubaa9\ub85d\uc744 \uc815\ub9ac\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\ubbf8\uad6d \ubc30\uad00 \uc81c\ud488<\/b><\/strong><\/h3>\n<p>American Piping Products\ub294 \ubbf8\uad6d \ubbf8\uc8fc\ub9ac\uc8fc\uc5d0 \uc704\uce58\ud55c \ubbfc\uac04 \ucca0\uac15 \ud30c\uc774\ud504 \uacf5\uae09\uc5c5\uccb4\uc785\ub2c8\ub2e4. 1994\ub144\uc5d0 \uc124\ub9bd\ub41c \uc774\ub798, \uc774 \ud68c\uc0ac\ub294 \ud30c\uc774\ud504, \ud29c\ube0c \ubc0f \ud53c\ud305\uc73c\ub85c \uad6c\uc131\ub41c \ubc29\ub300\ud55c \uc7ac\uace0\ub97c \uafb8\uc900\ud788 \uad6c\ucd95\ud574 \uc654\uc2b5\ub2c8\ub2e4. \uc7ac\uace0 \ud488\ubaa9\uc5d0\ub294 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504, \uc6a9\uc811 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504, \uc800\uc628\uc6a9 \ud30c\uc774\ud504 \ub4f1\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc544\uba54\ub9ac\uce78 \ud30c\uc774\ud551 \ud504\ub85c\ub355\uce20\ub294 \uc81c\ud488 \uacf5\uae09\uc5d0 \uadf8\uce58\uc9c0 \uc54a\uace0, \uae30\uacc4\uc6a9 \ud29c\ube0c\uc640 \uac19\uc740 \ubd80\uac00\uac00\uce58 \uc11c\ube44\uc2a4\ub3c4 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 ASTM \ubc0f API \ud45c\uc900\uc744 \uc900\uc218\ud569\ub2c8\ub2e4. \ud734\uc2a4\ud134, \uc2dc\uce74\uace0, \uc138\uc778\ud2b8\ub8e8\uc774\uc2a4\uc5d0 \ud30c\uc774\ud504 \uc57c\ub4dc\ub97c \ubcf4\uc720\ud558\uace0 \uc788\uc73c\uba70, \uc804 \uc138\uacc4\ub85c \uc81c\ud488\uc744 \uc218\ucd9c\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 ISO 9001:2005 \uc778\uc99d\uc744 \ud68d\ub4dd\ud588\uc73c\uba70, API Q1 \uac15\uc7ac \ud45c\uc900\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><strong><b>UNIASEN<\/b><\/strong><\/h3>\n<p>\uc720\ub2c8\uc544\uc13c\uc740 1998\ub144 \uc911\uad6d \ud188\uc9c4\uc5d0\uc11c \uc124\ub9bd\ub41c \uc911\uad6d\uc758 \ub300\ud45c\uc801\uc778 \ud0c4\uc18c\uac15\uad00 \uc81c\uc870\uc5c5\uccb4 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc911\uad6d\uc758 \uc8fc\uc694 \uc81c\ucca0\uc18c\uc640 \ud611\ub825\ud558\uc5ec \uc6d0\ub8cc\ub97c \uacf5\uae09\ubc1b\uc2b5\ub2c8\ub2e4: HBIS, \ubc14\uc624\uc2a4\ud2f8, \uc548\ubca4\uacfc \ud611\ub825\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. UNIASEN\uc758 \uc81c\ud488 \uce74\ud0c8\ub85c\uadf8\uc5d0\ub294 ERW, \uc2ec\ub9ac\uc2a4, LSAW \ubc0f \uc911\uacf5 \uc139\uc158 \ud30c\uc774\ud504\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc5ec\ub7ec \uad6d\uc81c \ud504\ub85c\uc81d\ud2b8\ub97c \uc218\ud589\ud588\uc2b5\ub2c8\ub2e4: MOGE \ud30c\uc774\ud504\ub77c\uc778 \ubd80\uc124, \uc624\ud074\ub79c\ub4dc \ud56d\uad6c \ud655\uc7a5, PDVSA \ud30c\uc774\ud504\ub77c\uc778 \ud504\ub85c\uc81d\ud2b8 \ub4f1 \uc5ec\ub7ec \uad6d\uc81c \ud504\ub85c\uc81d\ud2b8\ub97c \uc218\ud589\ud588\uc2b5\ub2c8\ub2e4. ISO 9001 \ubc0f CE \uc778\uc99d\uc744 \ubc1b\uc740 \uc81c\uc870 \uacf5\uc815\uc744 \ud1b5\ud574 \uc804 \uc138\uacc4 75\uac1c\uad6d \uc774\uc0c1\uc5d0 \uc218\ucd9c\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\ucf08\ub9ac \ud30c\uc774\ud504<\/b><\/strong><\/h3>\n<p>Kelly Pipe\ub294 \uce98\ub9ac\ud3ec\ub2c8\uc544 \uc0b0\ud0c0\ud398\uc5d0 \ubcf8\uc0ac\ub97c \ub454 1898\ub144\ubd80\ud130 \ubbf8\uad6d \ucd5c\ub300\uc758 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504 \uacf5\uae09\uc5c5\uccb4 \ubc0f \uc720\ud1b5\uc5c5\uccb4 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc815\ubd80 \uae30\uad00, \uc218\ub3c4 \uacf5\uae09\uc5c5\uccb4, \uc5d0\ub108\uc9c0 \ud68c\uc0ac \ubc0f \uc9c0\ubc29 \uc790\uce58 \ub2e8\uccb4\uc758 \uc8fc\uc694 \uacf5\uae09\uc5c5\uccb4 \uc911 \ud558\ub098\ub85c \uba85\uc131\uc744 \uad73\ud614\uc2b5\ub2c8\ub2e4. \ub6f0\uc5b4\ub09c \ub77c\uc778\uacfc \ud45c\uc900 \ud30c\uc774\ud504\ub97c \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uad6d\ub0b4 \ubc0f \uc218\uc785 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504\uc758 \uc7ac\uace0\ub294 \ubc29\ub300\ud569\ub2c8\ub2e4. \ub2e4\ub978 \uc81c\ud488\uc73c\ub85c\ub294 \ud50c\ub77c\uc2a4\ud2f1 \ud30c\uc774\ud504, \uc2dc\uba58\ud2b8 \ucf54\ud305 \ud30c\uc774\ud504, \uc2a4\ud14c\uc778\ub9ac\uc2a4 \uc2a4\ud2f8 \uc81c\ud488 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ube14\ub77c\uc2a4\ud305, \uc808\ub2e8, \uadf8\ub8e8\ube0c \uac00\uacf5 \ubc0f \uae30\ud0c0 \ud30c\uc774\ud504 \uc131\ud615 \uc791\uc5c5\uacfc \uac19\uc740 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\uc601\uad6c \ucca0\uac15 \uc81c\uc870 \uc720\ud55c \ud68c\uc0ac<\/b><\/strong><\/h3>\n<p>\ud37c\uba38\ub10c\ud2b8 \uc2a4\ud2f8 \ub9e4\ub274\ud329\ucc98\ub9c1 \ucef4\ud37c\ub2c8(Permanent Steel Manufacturing Company)\ub294 2000\ub144\ubd80\ud130 \uc911\uad6d \ud6c4\ub09c\uc131\uc5d0\uc11c \ud0c4\uc18c\uac15 \ud30c\uc774\ud504\ub97c \uc0dd\uc0b0\ud574 \uc654\uc2b5\ub2c8\ub2e4. \ud604\uc7ac \uc774 \ud68c\uc0ac\ub294 \uc0dd\uc0b0 \uac70\uc810\uc744 \uc0b0\ub3d9\uc131\uacfc \ud188\uc9c4\uc73c\ub85c \ud655\uc7a5\ud588\uc2b5\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504, ERW, LSAW, SSAW \ub4f1 \ub2e4\uc591\ud55c \uc720\ud615\uc758 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504\ub97c \uc0dd\uc0b0\ud569\ub2c8\ub2e4. \ub610\ud55c \ucf00\uc774\uc2f1, \ud29c\ube59, \uc544\uc5f0\ub3c4\uae08 \uac15\uad00\ub3c4 \uc0dd\uc0b0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 25\ub9cc \uc81c\uacf1\ubbf8\ud130 \uaddc\ubaa8\uc758 \uc138\uacc4\uc801 \uc218\uc900\uc758 \uc0dd\uc0b0 \uc2dc\uc124\uc744 \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc870\uc9c0\uc544\uc758 \uc218\ucc98\ub9ac \uc2dc\uc124, \ub7ec\uc2dc\uc544\uc758 \uac00\uc2a4 \ud30c\uc774\ud504\ub77c\uc778 \ubd80\uc124, \ud0c4\uc790\ub2c8\uc544\uc758 \ud654\ub825 \ubc1c\uc804\uc18c \ub4f1 \uc804 \uc138\uacc4\uc801\uc73c\ub85c \ub2e4\uc591\ud55c \ud504\ub85c\uc81d\ud2b8\ub97c \uc131\uacf5\uc801\uc73c\ub85c \uc218\ud589\ud574 \uc654\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\ud5e4\uc774\uc6cc\ub4dc \ud30c\uc774\ud504 \ubc0f \uacf5\uae09 Co.<\/b><\/strong><\/h3>\n<p>1980\ub144 \ubbf8\uad6d \uce98\ub9ac\ud3ec\ub2c8\uc544\uc8fc \ud5e4\uc774\uc6cc\ub4dc\uc5d0\uc11c \uc124\ub9bd\ub41c \ud5e4\uc774\uc6cc\ub4dc \ud30c\uc774\ud504 \uc564 \uc11c\ud50c\ub77c\uc774 \ucef4\ud37c\ub2c8(Hayward Pipe and Supply Company)\ub294 \uc885\ud569 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504 \uacf5\uae09\uc5c5\uccb4\uc785\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 \ud30c\uc774\ud504, \ud53c\ud305, \ubc38\ube0c \ubc0f \uae30\ud0c0 \ubd80\uc18d\ud488\uc744 \ud3ec\ud568\ud558\ub294 \u201c\uc885\ud569 \ubc30\uad00 \ud328\ud0a4\uc9c0\u201d\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud654\ud559 \uacf5\uc7a5, \ubc1c\uc804\uc18c, \uad11\uc0b0 \uc2dc\uc124, \uc0b0\uc5c5 \uc81c\uc870\uc5c5\uccb4 \ub4f1\uc5d0 \ud30c\uc774\ud504\ub97c \uacf5\uae09\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\uc758 \uace0\uac1d\uc73c\ub85c\ub294 \uc815\ubd80 \uae30\uad00, \ube44\uc815\ubd80 \uae30\uad00 \ubc0f \ubbfc\uac04 \uae30\uad00\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 \uc800\uc628\uc6a9 \ud0c4\uc18c\uac15, \uc54c\ub8e8\ubbf8\ub284, \ud06c\ub86c-\ubab0\ub9ac\ube0c\ub374\uac15 \ubc0f \uae30\ud0c0 \ub2e4\uc591\ud55c \uc7ac\uc9c8\uc758 \ubc30\uad00 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc8fc\uc694 \uc81c\ud488\uc73c\ub85c\ub294 \ud30c\uc774\ud504, \ud30c\uc774\ud504 \ud53c\ud305, \ud589\uac70, \ubc38\ube0c, \ub2e8\ubd80 \ucc98\ub9ac \ubd80\ud488 \ubc0f \ubd80\uc18d\ud488\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\uc625\ud0c8<\/b><\/strong><\/h3>\n<p>\uc625\ud0c8 \uc2a4\ud2f8(Octal Steel)\uc740 \uc804 \uc138\uacc4 \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0b0\uc5c5\uc5d0 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504\ub97c \uacf5\uae09\ud558\ub294 \uc911\uad6d\uc744 \ub300\ud45c\ud558\ub294 \uae30\uc5c5 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. 2006\ub144 \uc911\uad6d \ud5c8\ub09c\uc131\uc5d0\uc11c \uc124\ub9bd\ub41c \uc774 \ud68c\uc0ac\ub294 \uc2f1\uac00\ud3ec\ub974\uc640 \ud64d\ucf69\uc5d0\ub3c4 \uc9c0\uc0ac\ub97c \ub450\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\uc758 \uc81c\ud488\uc740 API \ubc0f ASTM \ud45c\uc900\uc744 \uc900\uc218\ud569\ub2c8\ub2e4. \ub300\ud45c\uc801\uc778 \uc81c\ud488\uc73c\ub85c\ub294 API 5L \ub77c\uc778 \ud30c\uc774\ud504, \ud0c4\uc18c \ud569\uae08 \ud30c\uc774\ud504, \ucf00\uc774\uc2f1 \ubc0f \ud29c\ube59, \uac15\ud310, \ud761\uc785\ubd09, \uac15\uad00 \ud53c\ud305 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc625\ud0c8\uc740 2019\ub144 \ud3ec\ucd98 \uae00\ub85c\ubc8c 500\ub300 \uae30\uc5c5\uc5d0 \uc120\uc815\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc625\ud0c8\uc740 \uc911\uad6d\uc758 \uc8fc\uc694 \ubc30\uad00 \uc81c\uc870\uc0ac\uc778 TPCO, \ud5dd\uc591 \ubc1c\ub9b0(Hengyang Valin), \ubc14\uc624\uc2a4\ud2f8(Baosteel)\uc744 \ub300\ud45c\ud569\ub2c8\ub2e4. \uc804\ub2f4 \uad6c\ub9e4 \ubd80\uc11c\ub97c \uc6b4\uc601\ud558\uba70, \uace0\uac1d \uacbd\ud5d8\uacfc \uc0ac\ud6c4 \uc9c0\uc6d0\uc744 \ucd5c\uc6b0\uc120\uc73c\ub85c \ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\ub09c\uac15 \uc81c\uc870 \uc720\ud55c\ud68c\uc0ac<\/b><\/strong><\/h3>\n<p>\ub09c\uc2a4\ud2f8 \uc81c\uc870 \ud68c\uc0ac\ub294 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504, \uad6c\uc870\uc6a9 \uc7a5\ube44 \ubc0f OCTG\ub97c \uacf5\uae09\ud569\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 2010\ub144\ubd80\ud130 \uc6b4\uc601\ub418\uc5b4 \uc654\uc73c\uba70, \uc911\uad6d \ud6c4\ub09c\uc131 \ucc3d\uc0ac\uc5d0 \ubcf8\uc0ac\ub97c \ub450\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\uc758 \ud0c4\uc18c\uac15 \uc81c\ud488\uc5d0\ub294 \uc774\uc74c\ub9e4 \uc5c6\ub294 \uac15\uad00, ERW \uac15\uad00, SSAW \uac15\uad00, LSAW \uac15\uad00 \ub4f1\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\uc758 \uacf5\uc7a5\uc740 ISO 9001:2008 \uc778\uc99d\uc744 \ubc1b\uc558\uc73c\uba70, \ucd1d \uba74\uc801\uc740 62,000\uc81c\uacf1\ubbf8\ud130\uac00 \ub118\uc2b5\ub2c8\ub2e4. \ub610\ud55c KOC, PTTEP, \ud398\ub974\ud0c0\ubbf8\ub098 \ub4f1 \ub2e4\uc218\uc758 \ub2e4\uad6d\uc801 \uae30\uc5c5\uacfc \ud611\ub825\ud574 \uc654\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><strong><b>DNOW<\/b><\/strong><\/h3>\n<p>DNOW\ub294 \uc624\ub79c \uc81c\uc870 \uc5ed\uc0ac\ub97c \uc790\ub791\ud558\ub294 \ubbf8\uad6d\uc758 \uc0b0\uc5c5 \ubc0f \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc81c\ud488 \uacf5\uae09\uc5c5\uccb4\uc785\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 1862\ub144 \uc11d\uc720 \uc7a5\ube44 \uc0ac\uc5c5\uc73c\ub85c \uc2dc\uc791\ud588\uc2b5\ub2c8\ub2e4. \uc774\ud6c4 \uc218\ub144\uc5d0 \uac78\uccd0 \uc0ac\uc5c5\uc744 \ud655\uc7a5\ud558\uc5ec \ub2e4\uc591\ud55c \uc81c\uc870 \uc7a5\ube44\ub97c \uc0dd\uc0b0\ud558\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ubcf8\uc0ac\ub294 \ud14d\uc0ac\uc2a4\uc8fc \ud734\uc2a4\ud134\uc5d0 \uc704\uce58\ud574 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 ERW, \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504, DSAW, CW, \ucf54\uc77c \ud30c\uc774\ud504\uc640 \uac19\uc740 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504\ub97c \uc81c\uc870\ud569\ub2c8\ub2e4. \ub610\ud55c \uc5c5\uacc4 \ub0b4 \ub2e4\uc218\uc758 \ucca0\uac15 \uacf5\uae09\uc5c5\uccb4\uc640 \ud30c\ud2b8\ub108\uc2ed\uc744 \ub9fa\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 \uc721\uc0c1 \ubc0f \ud574\uc0c1 \uc2dc\ucd94 \uc124\ube44, \uac00\uc2a4 \ubc30\uae09, \uc5d0\ub108\uc9c0 \uc804\ud658 \ub4f1 \ub2e4\uc591\ud55c \ud504\ub85c\uc81d\ud2b8\uc5d0 \ucc38\uc5ec\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\uac94\ub4dc\ubc14\ud750 \uc601\uad6d \ud68c\uc0ac<\/b><\/strong><\/h3>\n<p>2006\ub144\uc5d0 \uc124\ub9bd\ub41c Geldbach UK\ub294 \uc720\ub7fd\uc744 \uc120\ub3c4\ud558\ub294 \ud0c4\uc18c\uac15 \ubc0f \ud569\uae08\uac15 \ud30c\uc774\ud504 \uc81c\uc870\uc5c5\uccb4 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc601\uad6d \uc62c\ub4dc\ubc84\ub9ac\uc5d0 \ubcf8\uc0ac\ub97c \ub454 Geldbach\ub294 36,000\uc81c\uacf1\ud53c\ud2b8 \uaddc\ubaa8\uc758 \ucc3d\uace0 \ud55c \uacf3\uacfc 17,500\uc81c\uacf1\ud53c\ud2b8 \uaddc\ubaa8\uc758 \ucc3d\uace0 \ud55c \uacf3, \ucd1d \ub450 \uacf3\uc758 \ucc3d\uace0\ub97c \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc601\uad6d \ub0b4 \uace0\uac1d\ub4e4\uc5d0\uac8c \ub2f9\uc77c \ub610\ub294 \uc775\uc77c \ubc30\uc1a1 \uc11c\ube44\uc2a4\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc81c\ud488 \uce74\ud0c8\ub85c\uadf8\uc5d0\ub294 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504\uc640 \uc6a9\uc811 \ud30c\uc774\ud504\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ud30c\uc774\ud504 \ud53c\ud305\uacfc \ud50c\ub79c\uc9c0\ub3c4 \uc81c\uc870\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 \uc11d\uc720\ud654\ud559, \uc11d\uc720 \ubc0f \uac00\uc2a4, \uae30\uacc4, \ub09c\ubc29 \ubc0f \ud658\uae30(H&amp;V), \uc870\uc120 \ud504\ub85c\uc81d\ud2b8\uc5d0 \uae30\uc5ec\ud574 \uc654\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\uc774\uc2a4\ud134 \uc2a4\ud2f8 <\/b><\/strong><\/h3>\n<p>2010\ub144 \uc911\uad6d \ucc3d\uc0ac\uc5d0\uc11c \uc124\ub9bd\ub41c \uc774\uc2a4\ud134 \uc2a4\ud2f8(Eastern Steel)\uc740 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504, ERW \ud30c\uc774\ud504, DSAW \ud30c\uc774\ud504\ub97c \uc0dd\uc0b0\ud569\ub2c8\ub2e4. \ub610\ud55c \ud30c\uc774\ud504 \ud53c\ud305, OCTG, \uc911\uacf5\ud615\uac15, \uc804\uae30\uac15\ud310\ub3c4 \uc81c\uc870\ud569\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 ASTM, ASME, DIN, JIS, ISO \ubc0f API \ud45c\uc900\uc5d0 \ub530\ub77c \ud0c4\uc18c\uac15 \ud30c\uc774\ud504\ub97c \uc0dd\uc0b0\ud569\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 \uace0\uac1d \uc11c\ube44\uc2a4\uc640 \uae00\ub85c\ubc8c \uc870\ub2ec\uc744 \ucd5c\uc6b0\uc120\uc73c\ub85c \uc0bc\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc8fc\uc694 \ud504\ub85c\uc81d\ud2b8 \ubd84\uc57c\ub85c\ub294 \uc2dd\ud488 \uac00\uacf5 \uacf5\uc7a5, \ud654\ud559 \ubc0f \uc591\uc870 \uc0b0\uc5c5, \uc81c\uc57d \uc0b0\uc5c5, \uac74\uc124, \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc0b0\uc5c5 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\ub124\uc624 \uc784\ud399\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4 Pvt. (NISPL)<\/b><\/strong><\/h3>\n<p>\ub124\uc624 \uc784\ud399\uc2a4 \uc2a4\ud14c\uc778\ub9ac\uc2a4(Neo Impex Stainless)\ub294 1980\ub144\uc5d0 \uc124\ub9bd\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ubcf8\uc0ac\ub294 \uc778\ub3c4 \ubb44\ubc14\uc774\uc5d0 \uc788\uc73c\uba70, \uc790\uccb4 \uc0dd\uc0b0 \uc2dc\uc124\uc740 \uc778\ub3c4 \uad6c\uc790\ub77c\ud2b8\uc8fc \ubc14\ub3c4\ub2e4\ub77c\uc5d0 \uc704\uce58\ud574 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 ISO 9001:2000 \uc778\uc99d\uc744 \ud68d\ub4dd\ud55c \uae30\uc5c5\uc73c\ub85c, \ud0c4\uc18c\uac15, \ud569\uae08\uac15 \ubc0f \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15\uc744 \uc0dd\uc0b0\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 \ub9de\ub300\uae30 \uc6a9\uc811 \ud30c\uc774\ud504 \ud53c\ud305, \ud50c\ub79c\uc9c0, \ub2e8\uc870 \uc18c\ucf13 \uc6a9\uc811 \ud53c\ud305, \ub2e8\uc870 \ub098\uc0ac\uc0b0 \ud53c\ud305 \ub4f1\uc744 \uc81c\uc870\ud569\ub2c8\ub2e4. NISPL\uc740 \uc11d\uc720\ud654\ud559 \uc2dc\ucd94\uacf5, \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc2dc\ucd94 \uc124\ube44, \ubc1c\uc804\uc18c, \uc81c\uc57d, \ud654\ud559 \ub4f1 \ub2e4\uc591\ud55c \ud575\uc2ec \uc0b0\uc5c5 \ubd84\uc57c\uc5d0 \ud0c4\uc18c\uac15\uc744 \uacf5\uae09\ud558\ub294 \uc5c5\uccb4\uc785\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\ud5c8\ubca0\uc774 \uc0b0\ubcf4 \ud30c\uc774\ud504 \ubc0f \ud53c\ud305 \uc720\ud55c \uacf5\uc0ac<\/b><\/strong><\/h3>\n<p>\ud5c8\ubca0\uc774 \uc0b0\ubcf4 \ud30c\uc774\ud504 \uc564 \ud53c\ud305\uc2a4\ub294 1997\ub144 \uc911\uad6d \ud5c8\ubca0\uc774\uc131 \ucc3d\uc800\uc6b0\uc2dc\uc5d0\uc11c \uc124\ub9bd\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 2005\ub144\uc5d0 ISO 9001:2008 \uc778\uc99d\uc744 \ud68d\ub4dd\ud588\uc2b5\ub2c8\ub2e4. \ud5c8\ubca0\uc774 \uc0b0\ubcf4\ub294 \ud30c\uc774\ud504 \uc81c\uc870 \ubd84\uc57c\uc5d0\uc11c 20\ub144 \uc774\uc0c1\uc758 \uacbd\ud5d8\uc744 \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. 14\uac1c\uc758 \uc0dd\uc0b0 \ub77c\uc778\uacfc 30\ub300\uc758 \uac00\uacf5 \uc7a5\ube44\ub97c \ubcf4\uc720\ud558\uace0 \uc788\uc73c\uba70, \uc5f0\uac04 10,000\ud1a4 \uc774\uc0c1\uc758 \ud30c\uc774\ud504 \uc81c\ud488\uc744 \uc0dd\uc0b0\ud569\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\ub294 \ud0c4\uc18c\uac15 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud751\uad00, \uc2a4\ud14c\uc778\ub9ac\uc2a4\uac15 \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud30c\uc774\ud504, \ud0c4\uc18c\uac15 \uc774\uc74c\ub9e4 \uc5c6\ub294 \uc544\uc5f0\ub3c4\uae08 \ud30c\uc774\ud504 \ub4f1\uc744 \uc81c\uc870\ud569\ub2c8\ub2e4. \ub610\ud55c \uc6a9\uc811 \ud50c\ub79c\uc9c0, \ub098\uc0ac\uc0b0 \ud50c\ub79c\uc9c0 \ubc0f \ubc38\ube0c\ub3c4 \uc0dd\uc0b0\ud569\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\uc5f0\ubc29 \ucca0\uac15 \uacf5\uae09<\/b><\/strong><\/h3>\n<p>Federal Steel Supply\ub294 1979\ub144\ubd80\ud130 \ubbf8\uad6d\uc5d0\uc11c \uac00\uc7a5 \uc798 \uc54c\ub824\uc9c4 \uc911\uc7a5\ube44 \ud30c\uc774\ud504 \uc81c\uc870\uc5c5\uccb4 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ubbf8\uc8fc\ub9ac\uc8fc \uc138\uc778\ud2b8\ub8e8\uc774\uc2a4\uc5d0\uc11c \uc124\ub9bd\ub41c \uc774 \ud68c\uc0ac\ub294 \uc218\ub144\uc5d0 \uac78\uccd0 \uc5ec\ub7ec \uc0c8\ub85c\uc6b4 \uc9c0\uc5ed\uc73c\ub85c \ud655\uc7a5\ud588\uc2b5\ub2c8\ub2e4. \ud604\uc7ac \uc138\uc778\ud2b8\ub8e8\uc774\uc2a4, \ud734\uc2a4\ud134, \uccb4\uc2a4\ud130\ud544\ub4dc\uc5d0 \ud30c\uc774\ud504 \uc57c\ub4dc\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud68c\uc0ac\uc758 \uc778\uae30 \uc81c\ud488\uc73c\ub85c\ub294 ASTM SA\/A106, A53, A333 \uc800\uc628 \ubc0f API 5L \ub77c\uc778 \ud30c\uc774\ud504\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uace0\uac1d\uc758 \uc124\uacc4\uc5d0 \ub530\ub77c \ud30c\uc774\ud504\ub97c \uc81c\uc870\ud558\uba70 \ucd5c\ub300 0.4\uc778\uce58 \uc774\uc0c1\uc758 \ub450\uaed8\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc11d\uc720 \ubc0f \uac00\uc2a4, \ud30c\uc774\ud504 \uc81c\uc791\uc5c5\uccb4, \uc870\uc120\uc5c5\uccb4 \ubc0f OEM\uc758 \uacf5\uae09\uc5c5\uccb4\uc785\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\ud398\ub85c\ud30c\uc774\ud504<\/b><\/strong><\/h3>\n<p>FerroPipe\ub294 2015\ub144\uc5d0 \uc124\ub9bd\ub41c \uc778\ub3c4 \ub9c8\ud558\ub77c\uc288\ud2b8\ub77c\uc8fc \ubb44\ubc14\uc774\uc5d0 \uc704\uce58\ud55c \ud30c\uc774\ud504 \uc81c\uc870 \ud68c\uc0ac\uc785\ub2c8\ub2e4. \uc5ec\ub7ec \uc5d0\ub108\uc9c0 \uae30\ubc18 \ud68c\uc0ac\ub97c \uc704\ud55c \uad00\ud615 \uc81c\ud488\uc744 \uc0dd\uc0b0\ud569\ub2c8\ub2e4. \uc778\uae30 \uc788\ub294 \uc81c\ud488\uc73c\ub85c\ub294 \ucf00\uc774\uc2a4, \ud29c\ube0c, \ubcf4\uc77c\ub7ec, \uc5f4\uad50\ud658\uae30, \uc800\uc628 \ud29c\ube0c \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ud569\uae08\uac15, \ud0c4\uc18c\uac15 \ubc0f \ud06c\ub86c \ubab0\ub9ac \uc18c\uc7ac\uc758 \ubc30\uad00 \uc7a5\ube44\ub97c \uc0dd\uc0b0\ud569\ub2c8\ub2e4. FerroPipe\ub294 \ubca0\uc5b4\ub9c1, \uc790\ub3d9\ucc28, \uad11\uc5c5 \ubc0f OCTG \ubd80\ubb38\uc758 \uc694\uad6c \uc0ac\ud56d\uc744 \uc804\ubb38\uc73c\ub85c \ud569\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\ub514\ub124\uc26c \uba54\ud0c8 \uc778\ub354\uc2a4\ud2b8\ub9ac<\/b><\/strong><\/h3>\n<p>\uae08\uc18d \uac00\uacf5 \uc5c5\uacc4\uc5d0\uc11c 20\ub144 \uc774\uc0c1\uc758 \uacbd\ud5d8\uc744 \uc313\uc740 Dinesh Metal Industries\ub294 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uac15\uad00 \uc81c\uc870\uc5c5\uccb4\uc785\ub2c8\ub2e4. \ub9c8\ud558\ub77c\uc288\ud2b8\ub77c \uc8fc \ubb44\ubc14\uc774\uc5d0 \ubcf8\uc0ac\ub97c \ub454 \uc774 \ud68c\uc0ac\ub294 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504\uc758 \ucd5c\ub300 \uc8fc\uc8fc \uc911 \ud558\ub098\ub85c \uc778\uc815\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504, \ud569\uae08\uac15 \ud30c\uc774\ud504 \ubc0f API 5L \ub4f1\uae09 B \ud30c\uc774\ud504\ub97c \uc5ec\ub7ec \uc0b0\uc5c5\uc5d0 \uacf5\uae09\ud569\ub2c8\ub2e4. API, EN, DIN \ubc0f IS\uc640 \uac19\uc740 \ud45c\uc900\uc73c\ub85c \ud30c\uc774\ud504\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc5d0\ub108\uc9c0, \uc11d\uc720 \ubc0f \uac00\uc2a4, \uc790\ub3d9\ucc28 \uc0b0\uc5c5 \ubd84\uc57c\uc758 \uc5ec\ub7ec \uacf5\uacf5 \ubd80\ubb38 \uae30\uc5c5\uc5d0 \ud30c\uc774\ud504\ub97c \uacf5\uae09\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2><strong><b>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/b><\/strong><\/h2>\n<h3><strong><b>\ud0c4\uc18c\uac15\uad00\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/b><\/strong><\/h3>\n<p>\ud0c4\uc18c\uac15 \ud30c\uc774\ud504\ub294 \ud0c4\uc18c\uac15\uc73c\ub85c \uc54c\ub824\uc9c4 \uac15\ud569\uae08\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc81c\uc791\ub41c \uad00\ud615 \uad6c\uc870\ubb3c\uc785\ub2c8\ub2e4. \ud30c\uc774\ud504\ub294 \uc720\uccb4 \uc218\uc1a1, \uad6c\uc870\uc801 \uc9c0\uc9c0, \uc804\uae30 \uc804\ub3c4 \ub4f1 \ub2e4\uc591\ud55c \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud0c4\uc18c\uac15\uc73c\ub85c \uc81c\uc791\ub41c \ud30c\uc774\ud504\ub294 \uc778\uc7a5 \uac15\ub3c4\uac00 \ub192\uace0 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098\uba70 \ube44\uc6a9 \ud6a8\uc728\uc131\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\ud0c4\uc18c\uac15 \ud30c\uc774\ud504\uc758 \uc8fc\uc694 \uc720\ud615\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/b><\/strong><\/h3>\n<p>\ud0c4\uc18c\uac15 \ud30c\uc774\ud504\uc758 \uc8fc\uc694 \uc885\ub958\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ud0c4\uc18c\uac15 ERW \ud30c\uc774\ud504<\/li>\n<li>\ud0c4\uc18c\uac15 \uc6a9\uc811 \ud30c\uc774\ud504<\/li>\n<li>\ud0c4\uc18c\uac15 \uac00\uacf5 \ud30c\uc774\ud504<\/li>\n<li>\ud0c4\uc18c\uac15 ASTM A335 \ud30c\uc774\ud504<\/li>\n<li>\ud0c4\uc18c\uac15 \uc2ec\ub9ac\uc2a4 \ud30c\uc774\ud504<\/li>\n<li>\ud0c4\uc18c\uac15 LSAW \ud30c\uc774\ud504<\/li>\n<\/ul>\n<h3><strong><b>\ud0c4\uc18c\uac15 \ud30c\uc774\ud504\uc758 \ub4f1\uae09\uc740 \uc5b4\ub5bb\uac8c \ub418\ub098\uc694?<\/b><\/strong><\/h3>\n<p>\ud0c4\uc18c\uac15 \ud30c\uc774\ud504\uc5d0\ub294 \uc5ec\ub7ec \ub4f1\uae09\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ucd5c\uc801\uc758 \uc0ac\uc6a9\uc744 \uc704\ud574\uc11c\ub294 \uc774\ub97c \uc5fc\ub450\uc5d0 \ub450\uc5b4\uc57c \ud569\ub2c8\ub2e4. ASTM A106, A53 \ubc0f A333 \ub4f1\uae09\uc740 \uc800\uc628 \ubc0f \uace0\uc628 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ubaa8\ub450\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ub4f1\uae09 <a href=\"https:\/\/uniasen.com\/ko\/%ed%91%9c%ec%a4%80\/astm-a335\/\">ASTM A335<\/a> \uc740 \uace0\uc628 \uc6a9\ub3c4\ub85c \uba85\uc2dc\uc801\uc73c\ub85c \uc9c0\uc815\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. ASTM A312, A358 \ubc0f A269 \ub4f1\uae09\uc740 \ubc94\uc6a9 \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\ud0c4\uc18c\uac15 \ud30c\uc774\ud504\uc758 \uc8fc\uc694 \uc6a9\ub3c4\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/b><\/strong><\/h3>\n<p>\ud0c4\uc18c\uac15 \ud30c\uc774\ud504\ub294 \uac74\uc124 \ud604\uc7a5\uc5d0\uc11c \ube44\uacc4, \ud749\ubcbd, \uae30\ub465 \ub4f1 \uc9c0\uc9c0 \uad6c\uc870\ubb3c\uc744 \ub9cc\ub4dc\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. H\ud615 \ubc0f \uc6d0\ud615 \ub2e8\uba74\uc758 \ud0c4\uc18c\uac15 \ub9d0\ub69d\uc740 \uac74\ubb3c\uc758 \uae30\ucd08\ub97c \uc9c0\ud0f1\ud569\ub2c8\ub2e4. \uc11d\uc720 \ubc0f \uac00\uc2a4 \uc2dc\ucd94 \uc2dc\uc124\uc5d0\uc11c\ub294 \uc720\uccb4\ub97c \uc218\uc1a1\ud558\uae30 \uc704\ud574 \ud0c4\uc18c\uac15 \ud30c\uc774\ud504\ub77c\uc778\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \ud0c4\uc18c\uac15 \ud30c\uc774\ud504\ub294 \uc81c\uc870, \uc6b4\uc1a1, \uc870\uc120 \ubd84\uc57c\uc5d0\uc11c \uc911\uc694\ud55c \uad6c\uc131 \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\ud0c4\uc18c\uac15 \ud30c\uc774\ud504\uc758 \uc218\uba85\uc740 \uc5b4\ub5bb\uac8c \ub418\ub098\uc694?<\/b><\/strong><\/h3>\n<p>\ud0c4\uc18c\uac15 \ud30c\uc774\ud504\uc758 \uc218\uba85\uc740 \uc57d 15\ub144\uc785\ub2c8\ub2e4. \ub9ce\uc740 \uc694\uc778\uc774 \ud30c\uc774\ud504 \uc218\uba85\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ubd80\uc2dd\uc740 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \ud615\ud0dc\uc758 \ud30c\uc774\ud504 \uc5f4\ud654\uc785\ub2c8\ub2e4. \uc2e4\ub0b4 \ub610\ub294 \uac74\uc870\ud55c \ud658\uacbd\uc5d0 \uc124\uce58\ub41c \ud30c\uc774\ud504\ub294 \ub354 \uc624\ub798 \uc9c0\uc18d\ub418\ub294 \uacbd\ud5a5\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uac15\uc885, \ubd80\uc2dd \ubc29\uc9c0 \ucf54\ud305 \ubc0f \uc7ac\ub8cc \uc811\ucd09\ub3c4 \ub2e4\ub978 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\uc5b4\ub5a4 \uc778\uc99d\uc11c\ub97c \ucc3e\uc544\uc57c \ud558\ub098\uc694?<\/b><\/strong><\/h3>\n<p>\ud0c4\uc18c\uac15 \ud30c\uc774\ud504\ub97c \uad6c\ub9e4\ud560 \ub54c\ub294 \uacf5\uc778 \uae30\uad00\uc758 \uc778\uc99d \uc5ec\ubd80\ub97c \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4. \uc778\uc99d\uc740 \ud2b9\uc815 \uc720\ud615\uc758 \ud30c\uc774\ud504\uac00 \uc81c\uc870\uc5c5\uccb4\uac00 \uc9c0\uc815\ud55c \uc6a9\ub3c4\uc5d0 \uc548\uc804\ud558\uac8c \uc0ac\uc6a9\ub420 \uc218 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub97c \ud310\ub2e8\ud558\ub294 \uae30\uc900\uc774 \ub429\ub2c8\ub2e4. \ubbf8\uad6d\uc5d0\uc11c \uc8fc\ub85c \uc0ac\uc6a9\ub418\ub294 \uc778\uc99d\uc73c\ub85c\ub294 ASTM, ASME, API\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3><strong><b>\uac00\uaca9 \ucc45\uc815\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc18c\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/b><\/strong><\/h3>\n<p>\ud0c4\uc18c\uac15 \ud30c\uc774\ud504\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uac00\uaca9\uc774 \uc800\ub834\ud558\uc9c0\ub9cc, \uc6d0\uc790\uc7ac \ube44\uc6a9\uc5d0 \ub530\ub77c \uac00\uaca9\uc774 \ubcc0\ub3d9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc81c\ucca0\uc18c \uc778\uc99d, \uc81c\uc870 \ube44\uc6a9 \ubc0f \ud488\uc9c8 \uae30\uc900\uc5d0 \ub530\ub77c \uad6c\ub9e4\ucc98\uc5d0 \ub530\ub77c \ud30c\uc774\ud504 \uac00\uaca9\uc774 \uc0c1\uc2b9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \uc81c\uc870 \uacf5\uc815\uc5d0 \ub530\ub77c \ud0c4\uc18c\uac15 \ud30c\uc774\ud504\uc758 \ub4f1\uae09\ub3c4 \uac00\uaca9\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>2025\ub144 \uc0c1\uc704 15\uac1c \ud0c4\uc18c\uac15\uad00 \uc81c\uc870\uc5c5\uccb4\ub294 \ud601\uc2e0, \ud488\uc9c8 \ud45c\uc900 \ubc0f \uc2dc\uc7a5 \uc601\ud5a5\ub825\uc744 \uc785\uc99d\ud569\ub2c8\ub2e4. \uc774 \uae30\uc5c5\ub4e4\uc740 \uac01\uae30 \ub2e4\ub978 \uc9c0\uc5ed\uc5d0 \uc704\uce58\ud558\uace0 \uc788\uc73c\uba70 \uac74\uc124, \uc11d\uc720 \ubc0f \uac00\uc2a4, \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uacf5\ud5cc\uc744 \uc778\uc815\ubc1b\uc544 \uc120\uc815\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"author":10,"featured_media":5282,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5244","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin 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