{"id":3796,"date":"2021-03-04T02:03:38","date_gmt":"2021-03-04T02:03:38","guid":{"rendered":"https:\/\/www.wldsteel.com\/?p=3796"},"modified":"2021-03-04T02:29:48","modified_gmt":"2021-03-04T02:29:48","slug":"whats-the-steel-material-for-hydrogen-pipeline","status":"publish","type":"post","link":"https:\/\/www.wldsteel.com\/ko\/%ec%88%98%ec%86%8c-%ed%8c%8c%ec%9d%b4%ed%94%84%eb%9d%bc%ec%9d%b8%ec%9a%a9-%ea%b0%95%ec%b2%a0-%ec%86%8c%ec%9e%ac%eb%9e%80\/","title":{"rendered":"\uc218\uc18c \ud30c\uc774\ud504\ub77c\uc778\uc758 \uac15\uc7ac\ub294 \ubb34\uc5c7\uc778\uac00\uc694?"},"content":{"rendered":"<p>\uc218\uc18c\ub294 \uc6b4\uc1a1 \uc2dc \uc0c1\ud0dc\uc5d0 \ub530\ub77c \uae30\uccb4 \uc218\uc18c, \uc561\uccb4 \uc218\uc18c, \uace0\uccb4 \uc218\uc18c\ub85c \ub098\ub20c \uc218 \uc788\uc73c\uba70, \uadf8 \uc911 \uace0\uc555 \uae30\uccb4 \uc218\uc18c\uac00 \ud604\uc7ac \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\uace0 \uc788\uc73c\uba70 \uce5c\ud658\uacbd\uc801\uc778 \uc6b4\uc1a1 \uc218\ub2e8\uc785\ub2c8\ub2e4. \ud30c\uc774\ud504\ub77c\uc778 \uc6b4\uc1a1\uc740 \ucc98\ub9ac\ub7c9\uc774 \ub9ce\uace0 \uac70\ub9ac\uac00 \uba3c \uacbd\uc6b0 \uc7a5\uac70\ub9ac \ud30c\uc774\ud504\ub77c\uc778\uc774 \ub420 \uc218\ub3c4 \uc788\uace0 \ub2e8\uac70\ub9ac \ubd84\ubc30 \ud30c\uc774\ud504\ub77c\uc778\uc774 \ub420 \uc218\ub3c4 \uc788\ub294 \uac00\uc7a5 \ud6a8\uc728\uc801\uc778 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc7a5\uac70\ub9ac \uc804\uc1a1 \ud30c\uc774\ud504 \ub77c\uc778\uc740 \uace0\uc555 \ubc0f \ub300\uad6c\uacbd\uc744 \uac00\uc9c0\uba70 \uc8fc\ub85c \uc218\uc18c \uc0dd\uc0b0 \uc7a5\uce58\uc640 \uc218\uc18c \uc2a4\ud14c\uc774\uc158\uac04\uc5d0 \uace0\uc555 \uc218\uc18c\ub97c \uc6b4\ubc18\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud6c4\uc790\uc758 \ud30c\uc774\ud504\ub77c\uc778\uc740 \uc555\ub825\uc774 \ub0ae\uace0 \uc9c1\uacbd\uc774 \uc791\uc544 \uc8fc\ub85c \uc218\uc18c \uc2a4\ud14c\uc774\uc158\uacfc \ucd5c\uc885 \uc0ac\uc6a9\uc790 \uc0ac\uc774\uc758 \uc911\uc800\uc555 \uc218\uc18c \uc720\ud1b5\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud604\uc7ac \uc7a5\uac70\ub9ac \uc218\uc18c \ud30c\uc774\ud504 \ub77c\uc778\uc758 \ube44\uc6a9\uc740 \ucc9c\uc5f0 \uac00\uc2a4 \ud30c\uc774\ud504 \ub77c\uc778\uc758 $630,000 \/ km\uc5d0 \ube44\ud574 \uc57d $250,000 \/ km\ub85c \ucc9c\uc5f0 \uac00\uc2a4 \ud30c\uc774\ud504 \ub77c\uc778 \ube44\uc6a9\uc758 2.5 \ubc30\uc774\uba70, \uc218\uc18c \ud30c\uc774\ud504 \ub77c\uc778 \uc6b4\uc1a1\uc5d0 \uc801\ud569\ud55c \uc7ac\ub8cc\ub97c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc9c8\ubb38\uc774 \ub530\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ucc9c\uc5f0\uac00\uc2a4\uc640 \ube44\uad50\ud558\uc5ec \uae08\uc18d \uc7ac\ub8cc\ub294 \uc218\uc18c \ud658\uacbd\uc5d0\uc11c \uc7a5\uc2dc\uac04 \uc791\ub3d9\ud558\uba74 \uae30\uacc4\uc801 \ud2b9\uc131\uc774 \uc800\ud558\ub418\ub294\ub370, \uc774\ub97c \ud658\uacbd \uc218\uc18c \ucde8\uc131\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4. \uae08\uc18d\uc758 \uace0\uc555 \uc218\uc18c \ucde8\uc131 \ud2b9\uc131 \ud3c9\uac00\ub294 \uc8fc\ub85c \uc7ac\ub8cc\ub97c \uc218\uc18c \ud658\uacbd\uc5d0 \uc9c1\uc811 \ubc30\uce58\ud558\ub294 \ud604\uc7a5 \uc218\uc18c \ud658\uacbd \uc2dc\ud5d8\uc744 \ud1b5\ud574 \uc218\ud589\ub429\ub2c8\ub2e4. \uc2dc\ud5d8 \uc720\ud615\uc5d0\ub294 \uc8fc\ub85c \uc800\ubcc0\ud615\ub960 \uc778\uc7a5 \uc2dc\ud5d8, \ud30c\uad34 \uc778\uc131 \uc2dc\ud5d8, \uade0\uc5f4 \uc131\uc7a5\ub960 \uc2dc\ud5d8, \ud53c\ub85c \uc218\uba85 \uc2dc\ud5d8 \ubc0f \ub514\uc2a4\ud06c \uc555\ub825 \uc2dc\ud5d8\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc218\uc18c \ucde8\uc131\uc740 NASA8-30744 \ud45c\uc900\uc5d0 \ub530\ub77c \uce21\uc815\ud560 \uc218 \uc788\uc73c\uba70, \uc218\uc18c \ucde8\uc131\uc5d0 \ub300\ud55c \uc7ac\ub8cc\uc758 \uc800\ud56d\uc131\uc740 ASTM G142-98 \ubbfc\uac10\ub3c4 \uc2dc\ud5d8 \uacb0\uacfc \ube44\uad50\uc5d0 \ub530\ub77c \ud3c9\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ucc9c\uc5f0\uac00\uc2a4 \ud30c\uc774\ud504\ub77c\uc778\uacfc \ube44\uad50\ud558\uc5ec \uc218\uc18c \ud30c\uc774\ud504\ub77c\uc778\uc740 \ud658\uacbd\uc5d0\uc11c\uc758 \uc218\uc18c \ucde8\uc131\uc758 \ud55c\uacc4\ub85c \uc778\ud574 \ud569\uae08 \uc6d0\uc18c, \uac15\uc885, \ud30c\uc774\ud504 \ubaa8\uc591 \ubc0f \uc791\ub3d9 \uc555\ub825\uc5d0\uc11c \ucc28\uc774\uac00 \uc788\uc2b5\ub2c8\ub2e4. ASME B31.8-2018\uc5d0 \uba85\uc2dc\ub41c \ucc9c\uc5f0\uac00\uc2a4 \ud30c\uc774\ud504\ub77c\uc778\uc5d0 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc7ac\ub8cc\uc5d0\ub294 API SPEC 5L\uc758 \ubaa8\ub4e0 \uac15\uad00\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc2e4\uc81c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc5d0\uc11c\ub294 \ud30c\uc774\ud504\ub77c\uc778\uc758 \ubcbd \ub450\uaed8\ub97c \uc904\uc774\uae30 \uc704\ud574 \uc77c\ubc18\uc801\uc73c\ub85c \uace0\uac15\ub3c4 \uac15\uad00\uc774 \uc120\ud638\ub418\uba70 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ud30c\uc774\ud504 \uc720\ud615\uc5d0\ub294 SAWL, SAWH, HFW \ubc0f SMLS\uac00 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uc218\uc18c \uac00\uc2a4 \ubc30\uad00\uc758 \uacbd\uc6b0 \uc218\uc18c \ucde8\uc131\uc5d0 \uc758\ud574 \uc720\ubc1c\ub41c \uc218\uc18c \ud658\uacbd\uc740 \uac15\uad00 \uc131\ud615 \uacf5\uc815, \uc6a9\uc811 \ud488\uc9c8, \ud06c\uae30, \uac15\ub3c4\uc640 \uac19\uc740 \uacb0\ud568 \uc694\uc778\uc5d0 \ub530\ub77c \ubc30\uad00 \uace0\uc7a5\uc73c\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc73c\ubbc0\ub85c API SPEC 5 l\uc758 ASME B31.12-2014\uc5d0\uc11c\ub294 \ubc30\uad00 \uac15\uc885\uc5d0 \uc0ac\uc6a9\ud560 \uc218\uc788\ub294 \uba87 \uac00\uc9c0 \uc218\uc18c\ub97c \uc81c\ud55c\ud558\uc5ec \ub178 \ud29c\ube0c \uc6a9\uc811 \uc0ac\uc6a9\uc744 \uae08\uc9c0\ud558\uace0 \ud45c\uc900\uc5d0 \uc9c0\uc815\ub41c \ubc30\uad00 \uac15\uc744 \uc218\uc18c \ud30c\uc774\ud504\uc5d0 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc73c\uba70 \uc544\ub798 \ud45c\uc640 \uac19\uc774 \ucd5c\ub300 \ud5c8\uc6a9 \uc555\ub825\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>API 5L<\/strong><\/td><td><strong><a href=\"https:\/\/www.wldsteel.com\/ko\/product\/api-5l-x42-%eb%9d%bc%ec%9d%b8-%ed%8c%8c%ec%9d%b4%ed%94%84\/\">X42<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.wldsteel.com\/ko\/product\/api-5l-x52-%eb%9d%bc%ec%9d%b8-%ed%8c%8c%ec%9d%b4%ed%94%84\/\">X52<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.wldsteel.com\/ko\/product\/api-5l-x56-%eb%9d%bc%ec%9d%b8-%ed%8c%8c%ec%9d%b4%ed%94%84\/\">X56<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.wldsteel.com\/ko\/product\/api-5l-x56-%eb%9d%bc%ec%9d%b8-%ed%8c%8c%ec%9d%b4%ed%94%84\/\">X60<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.wldsteel.com\/ko\/product\/api-5l-x65-%eb%9d%bc%ec%9d%b8-%ed%8c%8c%ec%9d%b4%ed%94%84\/\">X65<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.wldsteel.com\/ko\/product\/api-5l-x70-%eb%9d%bc%ec%9d%b8-%ed%8c%8c%ec%9d%b4%ed%94%84\/\">X70<\/a><\/strong><\/td><td><strong>X80<\/strong><\/td><\/tr><tr><td><strong>\uc218\uc728 \uac15\ub3c4<\/strong> \/Mpa<\/td><td>289.6<\/td><td>358.5<\/td><td>386.1<\/td><td>413.7<\/td><td>488.2<\/td><td>482.7<\/td><td>551.6<\/td><\/tr><tr><td><strong>\uc778\uc7a5 \uac15\ub3c4<\/strong> \/Mpa<\/td><td>413.7<\/td><td>455.1<\/td><td>489.5<\/td><td>517.1<\/td><td>530.9<\/td><td>565.4<\/td><td>620.6<\/td><\/tr><tr><td><strong>\ud5c8\uc6a9 \uc555\ub825<\/strong>, \ucd5c\ub300\u00a0<\/td><td>20.68<\/td><td>20.68<\/td><td>20.68<\/td><td>20.68<\/td><td>10.34<\/td><td>10.34<\/td><td>10.34<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Mn, S, P \ubc0f Cr\uacfc \uac19\uc740 \ud569\uae08 \uc6d0\uc18c\ub294 \uc800\ud569\uae08\uac15\uc758 \uc218\uc18c \ucde8\uc131 \ubbfc\uac10\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub3d9\uc2dc\uc5d0 \uc218\uc18c \uc555\ub825\uc774 \ub192\uace0 \uc7ac\ub8cc\uc758 \uac15\ub3c4\uac00 \ub192\uc744\uc218\ub85d \uc218\uc18c \ucde8\uc131 \ubc0f \uc218\uc18c \uc720\ubc1c \uade0\uc5f4\uc774 \ub354 \ubd84\uba85\ud574\uc9d1\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc2e4\uc81c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc5d0\uc11c\ub294 \uc218\uc18c \ud30c\uc774\ud504 \ub77c\uc778\uc5d0 \uc800\uac15\ub3c4 \uac15\uad00\uc774 \uc120\ud638\ub429\ub2c8\ub2e4. ASME B31.12-2014\ub294 X42, X52 \uac15\uad00\uc758 \uc0ac\uc6a9\uc744 \uad8c\uc7a5\ud558\uba70 \uc218\uc18c \ucde8\uc131, \uc800\uc628 \uc131\ub2a5 \uc804\uc774, \ucd08\uc800\uc628 \uc131\ub2a5 \uc804\uc774 \ubc0f \uae30\ud0c0 \ubb38\uc81c\ub97c \uace0\ub824\ud574\uc57c \ud55c\ub2e4\uace0 \uaddc\uc815\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uad6d\uc81c \ud45c\uc900\ud654 \uc870\uc9c1\uc5d0\ub294 \uad6d\uc81c \uc218\uc18c \uae30\uc220\uc704\uc6d0\ud68c(ISO\/TC197), \uc720\ub7fd \uc0b0\uc5c5\uc6a9 \uac00\uc2a4 \ud611\ud68c(EIGA), \ubbf8\uad6d \uae30\uacc4\ud559\ud68c(ASME) \ub4f1\uc774 \uc788\uc73c\uba70, \ub2e4\ub978 \uc870\uc9c1\uc5d0\uc11c\ub294 \uc218\uc18c \uc5d0\ub108\uc9c0\uc758 \uc0dd\uc0b0, \uc800\uc7a5, \uc6b4\uc1a1, \ud14c\uc2a4\ud2b8 \ubc0f \uc0ac\uc6a9\uc5d0 \ub300\ud55c \ud45c\uc900\uc744 \uc9c0\uc815\ud558\uba70, \uc8fc\ub85c \uc7a5\uac70\ub9ac \uc218\uc18c \ud30c\uc774\ud504\ub77c\uc778 \ubc0f \ub2e8\uac70\ub9ac \uc218\uc18c \uacf5\uae09 \ud30c\uc774\ud504\ub77c\uc778 \uc124\uacc4\uc5d0 \uc801\ud569\ud55c ASMEB31.12-2014 \"\uc218\uc18c \ud30c\uc774\ud504\ub77c\uc778\", CGAG-5.6-2005 \"\uc218\uc18c \ud30c\uc774\ud504\ub77c\uc778 \uc2dc\uc2a4\ud15c\"\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc218\uc18c \ud30c\uc774\ud504 \ub77c\uc778\uc740 \ub300\ubd80\ubd84 \uc774\uc74c\ub9e4\uc5c6\ub294 \uac15\uad00\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \uc218\uc18c \uc555\ub825\uc740 \uc77c\ubc18\uc801\uc73c\ub85c 2~10MPa, \ud30c\uc774\ud504 \uc9c1\uacbd\uc740 0.3~1.5m\uc774\uba70 \ud30c\uc774\ud504 \ub77c\uc778 \uc7ac\ub8cc\ub294 \uc8fc\ub85c X42, X52, X56, X60, X65, X70, X80 \ubc0f \uae30\ud0c0 \uc800\uac15\ub3c4 \ud30c\uc774\ud504 \ub77c\uc778 \uac15\uc7ac\uc785\ub2c8\ub2e4. \uc608\uc0c1 \uc11c\ube44\uc2a4 \uc218\uba85\uc740 15~30\ub144\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Hydrogen can be gaseous hydrogen, liquid hydrogen and solid hydrogen according to the state\u00a0when transportation, among which high-pressure gaseous hydrogen is the most commonly used and environmentally friendly transportation mode at present.\u00a0Pipeline transportation is the most efficient way for a large throughput and distance occasions can be a long-distance pipeline, also be a short distance [&hellip;]<\/p>","protected":false},"author":1,"featured_media":3798,"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>What&#039;s the steel material for Hydrogen pipeline?<\/title>\n<meta name=\"description\" content=\"ASME B31.12-2014 recommends the use of X42, X52 steel pipes, and stipulates that hydrogen embrittlement, low temperature performance transition, ultra-low temperature performance transition and other issues must be considered.\" \/>\n<meta name=\"robots\" content=\"index, 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