{"id":3896,"date":"2021-01-02T14:41:29","date_gmt":"2021-01-02T14:41:29","guid":{"rendered":"https:\/\/www.wldsteel.com\/?p=3896"},"modified":"2021-04-27T14:46:25","modified_gmt":"2021-04-27T14:46:25","slug":"api-5l-seamless-line-pipe-specifications","status":"publish","type":"post","link":"https:\/\/www.wldsteel.com\/ko\/api-5l-%ec%8b%ac%eb%a6%ac%ec%8a%a4-%eb%9d%bc%ec%9d%b8-%ed%8c%8c%ec%9d%b4%ed%94%84-%ec%82%ac%ec%96%91\/","title":{"rendered":"API 5L \uc2ec\ub9ac\uc2a4 \ub77c\uc778 \ud30c\uc774\ud504 \uc0ac\uc591"},"content":{"rendered":"<p>\ubbf8\uad6d\uc11d\uc720\ud611\ud68c \uc0ac\uc591 API 5L\uc740 \uc774\uc74c\ub9e4 \uc5c6\ub294 \uc6a9\uc811 \uac15\uad00\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.  \uc11d\uc720 \ubc0f \ucc9c\uc5f0\uac00\uc2a4 \uc0b0\uc5c5\uc758 \ud30c\uc774\ud504\ub77c\uc778 \uc6b4\uc1a1 \uc2dc\uc2a4\ud15c\uc6a9 \uac15\uad00\uc785\ub2c8\ub2e4.  API 5L\uc740 \uac00\uc2a4, \ubb3c, \uc624\uc77c\uc744 \uc6b4\ubc18\ud558\ub294 \ub370 \uc801\ud569\ud569\ub2c8\ub2e4.  \ud06c\uae30 \ubc94\uc704\ub294 \uc81c\uc870\uc5c5\uccb4\uc758 \uc5ed\ub7c9\uc5d0 \uc758\ud574\uc11c\ub9cc \uc81c\ud55c\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>API 5L\uc758 \uc0ac\uc591\uc740 \uc11d\uc720, \uc11d\uc720\ud654\ud559 \ubc0f \ucc9c\uc5f0\uac00\uc2a4 \uc0b0\uc5c5\uc758 \uc790\uc7ac, \uc7a5\ube44 \ubc0f \ud574\uc591 \uad6c\uc870\ubb3c \ub0b4 \ud30c\uc774\ud504\ub77c\uc778 \uc6b4\uc1a1 \uc2dc\uc2a4\ud15c\uc744 \ud45c\uc900\ud654\ud558\ub294 \uad6d\uc81c\ud45c\uc900\ud654\uae30\uad6c ISO 3183\uc744 \uc900\uc218\ud569\ub2c8\ub2e4.  \ud45c\uc900\uc744 \uc81c\uc815\ud558\ub294 \uae30\uc220 \uc704\uc6d0\ud68c\ub294 \uae30\uc220 \uc694\uad6c\uc0ac\ud56d\uc5d0 \ub450 \uac00\uc9c0 \uae30\ubcf8 \uc81c\ud488 \uc0ac\uc591 \uc218\uc900(PSL)\uc774 \uc788\uc74c\uc744 \uc778\uc2dd\ud558\uace0 PSL 1\uacfc PSL 2\ub97c \uac1c\ubc1c\ud588\uc2b5\ub2c8\ub2e4.  PSL 1\uc740 \ub77c\uc778 \ud30c\uc774\ud504\uc758 \ud45c\uc900 \ud488\uc9c8\uc774\uba70, PSL 2\uc5d0\ub294 \ucd94\uac00\uc801\uc778 \ud654\ud559\uc801, \uae30\uacc4\uc801 \ud2b9\uc131 \ubc0f \ud14c\uc2a4\ud2b8 \uc694\uad6c \uc0ac\ud56d\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774 \uc0ac\uc591\uc5d0 \uc801\uc6a9\ub418\ub294 \ub4f1\uae09\uc740 A25, A, B(\ubc0f \ub2e4\uc74c \"X\" \ub4f1\uae09), X42, X46, X52, X56, X60, X65, X70, X80\uc785\ub2c8\ub2e4.  \"X\" \ub4a4\uc758 \ub450 \uc790\ub9ac \uc22b\uc790\ub294 \ud574\ub2f9 \ub4f1\uae09\uc73c\ub85c \uc0dd\uc0b0\ub41c \ud30c\uc774\ud504\uc758 \ucd5c\uc18c \ud56d\ubcf5 \uac15\ub3c4(000psi \ub2e8\uc704)\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>Federal Steel Supply\ub294 \ubaa8\ub4e0 \ubc94\uc704\uc758 API 5L X52 PSL-1 \ubc0f PSL-2 \ub77c\uc778 \ud30c\uc774\ud504\ub97c \uc774\uc74c\ub9e4 \uc5c6\ub294 \uc0c1\ud0dc\ub85c \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<br><strong><br>\ud06c\uae30<br><\/strong>\uacf5\uce6d \ud30c\uc774\ud504 \ud06c\uae30 2\uc778\uce58 ~ 24\uc778\uce58 O.D.<br>\ubcbd \ub450\uaed8 - \uc2a4\ucf00\uc904 10 ~ 160, STD, XS, XXS.<\/p>\n\n\n\n<p><strong><br>\ud45c\uc900&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/strong>API 5L<\/p>\n\n\n\n<p><strong>\uc81c\ud488 \uc0ac\uc591 \uc218\uc900 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/strong>PSL-2<\/p>\n\n\n\n<p><strong>\uac15\ucca0 \ub4f1\uae09&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/strong>X52<br><strong><br>\ud654\ud559\uc801 \ud2b9\uc131 %<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>PSL<\/td><td>C,<em>&nbsp;a<\/em><\/td><td>&nbsp;&nbsp; Mn&nbsp;<em>a<\/em><\/td><td>P<\/td><td>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; S<\/td><td>&nbsp;Si<\/td><td>V<\/td><td>Nb<\/td><td>Ti<\/td><td>\uae30\ud0c0<\/td><td>CEIIW<\/td><td>CEpcm<\/td><\/tr><tr><td>1<\/td><td>0.24<\/td><td>1.40<\/td><td>0.025<\/td><td>0.015<\/td><td>0.45<\/td><td>0.10<\/td><td>0.05<\/td><td>0.04<\/td><td><em>b,c<\/em><\/td><td>.043<\/td><td>0.025<\/td><\/tr><tr><td>2<\/td><td>0.28<\/td><td>1.40<\/td><td>0.03<\/td><td>0.03<\/td><td>-<\/td><td><em>b<\/em><\/td><td><em>b<\/em><\/td><td><em>b<\/em><\/td><td><em>-<\/em><\/td><td>-<\/td><td>-<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>&nbsp;\uae30\uacc4\uc801 \ud2b9\uc131&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/strong><\/p>\n\n\n\n<p><strong>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; API 5L PSL-1 X52 API 5L PSL-2 X52<\/strong><\/p>\n\n\n\n<p><strong>\uc778\uc7a5 \uac15\ub3c4, \ucd5c\uc18c\/\ucd5c\ub300, psi(MPa)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/strong>66,700(460)\/ n\/a66,700 \/ 110,200<\/p>\n\n\n\n<p><strong>\ud56d\ubcf5 \uac15\ub3c4, \ucd5c\uc18c\/\ucd5c\ub300, psi(MPa)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/strong>52,000 (300)\/\uc5d4\/\ub098 52,000 \/ 76,900<\/p>\n\n\n\n<ol><li><em>a.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/em><em>\ud0c4\uc18c\uc758 \uacbd\uc6b0 \uc9c0\uc815\ub41c \ucd5c\ub300 \ub18d\ub3c4\ubcf4\ub2e4 0.01% \uac10\uc18c\ud560 \ub54c\ub9c8\ub2e4 \ub9dd\uac04\uc758 \uacbd\uc6b0 \uc9c0\uc815\ub41c \ucd5c\ub300 \ub18d\ub3c4\ubcf4\ub2e4 0.05% \uc99d\uac00\uac00 \ud5c8\uc6a9\ub418\uba70, B \ub4f1\uae09 \uc774\uc0c1\uc774\uc9c0\ub9cc X52 \ubbf8\ub9cc\uc778 \uacbd\uc6b0 \ucd5c\ub300 1.65%, X52 \uc774\uc0c1\uc774\uc9c0\ub9cc X70 \ubbf8\ub9cc\uc778 \uacbd\uc6b0 \ucd5c\ub300 1.75%, X70 \ub4f1\uae09\uc778 \uacbd\uc6b0 \ucd5c\ub300 2.00%\uae4c\uc9c0 \uc99d\uac00\uac00 \ud5c8\uc6a9\ub429\ub2c8\ub2e4.<\/em><\/li><li><em>b.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/em><em>\ub2c8\uc624\ube00, \ubc14\ub098\ub4d0 \ubc0f \ud2f0\ud0c0\ub284 \ub18d\ub3c4\uc758 \ud569\uacc4\ub294 0.06% \ubbf8\ub9cc\uc774\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/em><\/li><li><em>c.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/em><em>\ubcc4\ub3c4\uc758 \ud569\uc758\uac00 \uc5c6\ub294 \ud55c \uad6c\ub9ac\uc758 \uacbd\uc6b0 \ucd5c\ub300 0.50%, \ub2c8\ucf08\uc758 \uacbd\uc6b0 \ucd5c\ub300 0.30%, \ud06c\ub86c\uc758 \uacbd\uc6b0 \ucd5c\ub300 0.30%, \ubab0\ub9ac\ube0c\ub374\uc758 \uacbd\uc6b0 \ucd5c\ub300 0.12%\ub85c \uc81c\ud55c\ub429\ub2c8\ub2e4.<\/em><\/li><\/ol>\n\n\n\n<p>PSL 1\uacfc PSL 2\uc758 \ucc28\uc774\uc810\uc744 \uc120\ud0dd\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><\/td><td><strong>PSL1<\/strong><\/td><td><strong>PSL2<\/strong><\/td><\/tr><tr><td><\/td><\/tr><tr><td>CVN \uc601\ud5a5(Charpy) \ud14c\uc2a4\ud2b8<\/td><td>\ud544\uc694 \uc5c6\uc74c<\/td><td>\ubaa8\ub4e0 \ud559\ub144\uc5d0 \ud544\uc218<\/td><\/tr><tr><td>\uc6d0\ud65c\ud55c \ube44\ud30c\uad34 \uac80\uc0ac<\/td><td>\uad6c\ub9e4\uc790\uac00 SR4\ub97c \uc9c0\uc815\ud55c \uacbd\uc6b0\uc5d0\ub9cc<\/td><td>SR4 \ud544\uc218<\/td><\/tr><tr><td>\uc778\uc99d<\/td><td>SR15\uc5d0 \ub530\ub77c \uc9c0\uc815\ub41c \uacbd\uc6b0 \uc778\uc99d\uc11c<\/td><td>\uc778\uc99d\uc11c(SR 15.1) \ud544\uc218<\/td><\/tr><tr><td>\ucd94\uc801 \uac00\ub2a5\uc131<\/td><td>SR15\ub97c \uc9c0\uc815\ud558\uc9c0 \uc54a\ub294 \ud55c \ubaa8\ub4e0 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\uacfc\ud560 \ub54c\uae4c\uc9c0\ub9cc \ucd94\uc801 \uac00\ub2a5<\/td><td>\ud14c\uc2a4\ud2b8 \uc644\ub8cc \ud6c4 \ucd94\uc801 \uac00\ub2a5(SR 15.2) \uc758\ubb34\ud654<\/td><\/tr><tr><td><\/td><td><\/td><td><\/td><\/tr><tr><td>\uc218\uc555 \ud14c\uc2a4\ud2b8<\/td><td>\ud544\uc218<\/td><td>\ud544\uc218<\/td><\/tr><tr><td><\/td><td><\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p>The American Petroleum Institute specification API 5L covers seamless and welded steel line pipe. &nbsp;This is steel pipe for pipeline transportation systems in the petroleum and natural gas industries.&nbsp; API 5L is suitable for conveying gas, water, and oil. &nbsp;Size range is limited only by manufacturer\u2019s capabilities. Specifications for API 5L adhere to the International [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>API 5L Seamless Line Pipe Specifications - API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wldsteel.com\/ko\/specifications-des-tuyaux-sans-soudure-api-5l\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"API 5L Seamless Line Pipe Specifications - API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier\" \/>\n<meta property=\"og:description\" content=\"The American Petroleum Institute specification API 5L covers seamless and welded steel line pipe. &nbsp;This is steel pipe for pipeline transportation systems in the petroleum and natural gas industries.&nbsp; API 5L is suitable for conveying gas, water, and oil. &nbsp;Size range is limited only by manufacturer\u2019s capabilities. 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