{"id":34984,"date":"2024-10-25T00:21:37","date_gmt":"2024-10-24T16:21:37","guid":{"rendered":"https:\/\/petroleumtubes.com\/?p=34984"},"modified":"2024-10-25T05:29:16","modified_gmt":"2024-10-24T21:29:16","slug":"what-are-the-differences-in-market-demand","status":"publish","type":"post","link":"https:\/\/petroleumtubes.com\/ja\/what-are-the-differences-in-market-demand\/","title":{"rendered":"API \u30d1\u30a4\u30d7\u3068 ASTM \u30d1\u30a4\u30d7\u306e\u5e02\u5834\u9700\u8981\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_50 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\" role=\"button\"><label for=\"item-6a685d4fc50db\" aria-hidden=\"true\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input  type=\"checkbox\" id=\"item-6a685d4fc50db\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/petroleumtubes.com\/ja\/what-are-the-differences-in-market-demand\/#_API_%E3%83%91%E3%82%A4%E3%83%97%E3%81%A8_ASTM_%E3%83%91%E3%82%A4%E3%83%97%E3%81%AE%E5%B8%82%E5%A0%B4%E9%9C%80%E8%A6%81%E3%81%AE%E4%B8%BB%E3%81%AA%E9%81%95%E3%81%84\" title=\"\u00a0API \u30d1\u30a4\u30d7\u3068 ASTM \u30d1\u30a4\u30d7\u306e\u5e02\u5834\u9700\u8981\u306e\u4e3b\u306a\u9055\u3044\">\u00a0API \u30d1\u30a4\u30d7\u3068 ASTM \u30d1\u30a4\u30d7\u306e\u5e02\u5834\u9700\u8981\u306e\u4e3b\u306a\u9055\u3044<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/petroleumtubes.com\/ja\/what-are-the-differences-in-market-demand\/#ASTM_%E3%83%91%E3%82%A4%E3%83%97%E3%82%88%E3%82%8A%E3%82%82_API_%E3%83%91%E3%82%A4%E3%83%97%E3%81%AE%E5%84%AA%E5%85%88%E9%A0%86%E4%BD%8D%E3%81%AB%E5%BD%B1%E9%9F%BF%E3%82%92%E4%B8%8E%E3%81%88%E3%82%8B%E8%A6%81%E5%9B%A0\" title=\"ASTM \u30d1\u30a4\u30d7\u3088\u308a\u3082 API \u30d1\u30a4\u30d7\u306e\u512a\u5148\u9806\u4f4d\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u8981\u56e0\">ASTM \u30d1\u30a4\u30d7\u3088\u308a\u3082 API \u30d1\u30a4\u30d7\u306e\u512a\u5148\u9806\u4f4d\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u8981\u56e0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/petroleumtubes.com\/ja\/what-are-the-differences-in-market-demand\/#API_%E3%81%8A%E3%82%88%E3%81%B3_ASTM_%E3%83%91%E3%82%A4%E3%83%97%E3%81%AE%E5%B8%82%E5%A0%B4%E9%9C%80%E8%A6%81%E3%81%AB%E5%AF%BE%E3%81%99%E3%82%8B%E6%A5%AD%E7%95%8C%E6%A8%99%E6%BA%96%E3%81%AE%E5%BD%B1%E9%9F%BF\" title=\"API \u304a\u3088\u3073 ASTM \u30d1\u30a4\u30d7\u306e\u5e02\u5834\u9700\u8981\u306b\u5bfe\u3059\u308b\u696d\u754c\u6a19\u6e96\u306e\u5f71\u97ff\">API \u304a\u3088\u3073 ASTM \u30d1\u30a4\u30d7\u306e\u5e02\u5834\u9700\u8981\u306b\u5bfe\u3059\u308b\u696d\u754c\u6a19\u6e96\u306e\u5f71\u97ff<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"key-differences-in-market-demand-for-api-pipes-vs-astm-pipes-wpaicgheading\"><span class=\"ez-toc-section\" id=\"_API_%E3%83%91%E3%82%A4%E3%83%97%E3%81%A8_ASTM_%E3%83%91%E3%82%A4%E3%83%97%E3%81%AE%E5%B8%82%E5%A0%B4%E9%9C%80%E8%A6%81%E3%81%AE%E4%B8%BB%E3%81%AA%E9%81%95%E3%81%84\"><\/span><strong>\u00a0API<\/strong> \u30d1\u30a4\u30d7\u3068 ASTM \u30d1\u30a4\u30d7\u306e\u5e02\u5834\u9700\u8981\u306e\u4e3b\u306a\u9055\u3044<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nAPI (\u7c73\u56fd\u77f3\u6cb9\u5354\u4f1a) \u30d1\u30a4\u30d7\u3068 ASTM (\u7c73\u56fd\u8a66\u9a13\u6750\u6599\u5354\u4f1a) \u30d1\u30a4\u30d7\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u696d\u754c\u3067\u4f7f\u7528\u3055\u308c\u308b 2 \u3064\u306e\u4e00\u822c\u7684\u306a\u30bf\u30a4\u30d7\u306e\u30d1\u30a4\u30d7\u3067\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u306b\u7279\u5b9a\u306e\u5e02\u5834\u306e\u9700\u8981\u3092\u6e80\u305f\u3059\u72ec\u81ea\u306e\u7279\u6027\u304c\u3042\u308a\u307e\u3059\u3002 API \u30d1\u30a4\u30d7\u3068 ASTM \u30d1\u30a4\u30d7\u306e\u5e02\u5834\u9700\u8981\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u696d\u52d9\u3092\u3053\u308c\u3089\u306e\u6750\u6599\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u696d\u754c\u306b\u3068\u3063\u3066\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n<p>API \u30d1\u30a4\u30d7\u306f\u77f3\u6cb9\u304a\u3088\u3073\u30ac\u30b9\u696d\u754c\u5411\u3051\u306b\u7279\u5225\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u9ad8\u5727\u4e0b\u3067\u6d41\u4f53\u3092\u8f38\u9001\u3059\u308b\u969b\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u6e29\u5ea6\u6761\u4ef6\u3002\u3053\u308c\u3089\u306e\u30d1\u30a4\u30d7\u306f\u3001\u7c73\u56fd\u77f3\u6cb9\u5354\u4f1a\u304c\u8a2d\u5b9a\u3057\u305f\u53b3\u3057\u3044\u57fa\u6e96\u3092\u6e80\u305f\u3059\u3088\u3046\u306b\u88fd\u9020\u3055\u308c\u3066\u304a\u308a\u3001\u53b3\u3057\u3044\u74b0\u5883\u306b\u304a\u3051\u308b\u4fe1\u983c\u6027\u3068\u6027\u80fd\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002 API \u30d1\u30a4\u30d7\u306b\u5bfe\u3059\u308b\u5e02\u5834\u306e\u9700\u8981\u306f\u3001\u5b89\u5168\u6027\u3084\u52b9\u7387\u6027\u3092\u640d\u306a\u3046\u3053\u3068\u306a\u304f\u904e\u9177\u306a\u4f7f\u7528\u6761\u4ef6\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u8010\u4e45\u6027\u306e\u3042\u308b\u9ad8\u5f37\u5ea6\u30d1\u30a4\u30d7\u306e\u9700\u8981\u306b\u3088\u3063\u3066\u63a8\u9032\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3001ASTM \u30d1\u30a4\u30d7\u306f\u3088\u308a\u591a\u7528\u9014\u3067\u3042\u308a\u3001\u5e45\u5e83\u3044\u5206\u91ce\u3067\u7528\u9014\u304c\u898b\u51fa\u3055\u308c\u307e\u3059\u3002\u77f3\u6cb9\u3068\u30ac\u30b9\u3092\u8d85\u3048\u305f\u7523\u696d\u3002\u7c73\u56fd\u8a66\u9a13\u6750\u6599\u5354\u4f1a\u306f\u3001\u88fd\u9020\u306b\u4f7f\u7528\u3055\u308c\u308b\u6750\u6599\u306e\u54c1\u8cea\u3068\u4e00\u8cab\u6027\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3001ASTM \u30d1\u30a4\u30d7\u306e\u898f\u683c\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002 ASTM \u30d1\u30a4\u30d7\u306e\u5e02\u5834\u9700\u8981\u306f\u3001\u5efa\u8a2d\u3001\u88fd\u9020\u3001\u30a4\u30f3\u30d5\u30e9\u958b\u767a\u306a\u3069\u306e\u696d\u754c\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3001\u54c1\u8cea\u3001\u7cbe\u5ea6\u3001\u696d\u754c\u6a19\u6e96\u3078\u306e\u6e96\u62e0\u304c\u91cd\u8996\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>API \u30d1\u30a4\u30d7\u3068 ASTM \u30d1\u30a4\u30d7\u306e\u5e02\u5834\u9700\u8981\u306e\u4e3b\u306a\u9055\u3044\u306e 1 \u3064\u306f\u3001\u6b21\u306e\u70b9\u306b\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5177\u4f53\u7684\u306a\u4f7f\u7528\u4f8b\u3002 API \u30d1\u30a4\u30d7\u306f\u4e3b\u306b\u77f3\u6cb9\u30fb\u30ac\u30b9\u90e8\u9580\u3067\u9700\u8981\u304c\u3042\u308a\u3001\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3084\u6398\u524a\u6d3b\u52d5\u306e\u30b9\u30e0\u30fc\u30ba\u306a\u904b\u7528\u3092\u78ba\u4fdd\u3059\u308b\u306b\u306f\u3001\u3053\u308c\u3089\u306e\u30d1\u30a4\u30d7\u306e\u4fe1\u983c\u6027\u3068\u6027\u80fd\u304c\u6700\u3082\u91cd\u8981\u3067\u3059\u3002 API \u30d1\u30a4\u30d7\u306e\u5e02\u5834\u9700\u8981\u306f\u3001\u77f3\u6cb9\u30ac\u30b9\u7523\u696d\u306e\u6210\u9577\u3068\u3001\u63a2\u67fb\u3068\u751f\u7523\u6d3b\u52d5\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u5805\u7262\u306a\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u5fc5\u8981\u6027\u306b\u3088\u3063\u3066\u4fc3\u9032\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5bfe\u7167\u7684\u306b\u3001ASTM \u30d1\u30a4\u30d7\u306f\u3001\u305d\u306e\u591a\u7528\u9014\u6027\u3068\u4e92\u63db\u6027\u306b\u3088\u308a\u3001\u3088\u308a\u5e45\u5e83\u3044\u5e02\u5834\u57fa\u76e4\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002\u3055\u307e\u3056\u307e\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3002\u5efa\u8a2d\u3084\u88fd\u9020\u306a\u3069\u306e\u696d\u754c\u306f\u3001\u69cb\u9020\u652f\u6301\u3001\u6d41\u4f53\u8f38\u9001\u3001\u304a\u3088\u3073\u54c1\u8cea\u3068\u4e00\u8cab\u6027\u304c\u4e0d\u53ef\u6b20\u306a\u305d\u306e\u4ed6\u306e\u91cd\u8981\u306a\u6a5f\u80fd\u306b ASTM \u30d1\u30a4\u30d7\u3092\u5229\u7528\u3057\u3066\u3044\u307e\u3059\u3002 ASTM \u30d1\u30a4\u30d7\u306b\u5bfe\u3059\u308b\u5e02\u5834\u306e\u9700\u8981\u306f\u3001\u30a4\u30f3\u30d5\u30e9\u958b\u767a\u3001\u90fd\u5e02\u5316\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u914d\u7ba1\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u5fc5\u8981\u3068\u3059\u308b\u7523\u696d\u6d3b\u52d5\u306e\u5168\u4f53\u7684\u306a\u6210\u9577\u306a\u3069\u306e\u8981\u56e0\u306b\u3088\u3063\u3066\u5f71\u97ff\u3092\u53d7\u3051\u307e\u3059\u3002<\/p>\n<p>sa213 t11API \u30d1\u30a4\u30d7\u3068 ASTM \u30d1\u30a4\u30d7\u306b\u5bfe\u3059\u308b\u5e02\u5834\u9700\u8981\u306e\u3082\u3046 1 \u3064\u306e\u5927\u304d\u306a\u9055\u3044\u306f\u3001\u898f\u5236\u74b0\u5883\u3067\u3059\u3002\u305d\u306e\u751f\u7523\u3068\u4f7f\u7528\u3002 API \u30d1\u30a4\u30d7\u306f\u3001\u696d\u754c\u6a19\u6e96\u3068\u30d9\u30b9\u30c8 \u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3078\u306e\u6e96\u62e0\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001\u7c73\u56fd\u77f3\u6cb9\u5354\u4f1a\u306b\u3088\u3063\u3066\u8ab2\u3055\u308c\u305f\u53b3\u683c\u306a\u898f\u5236\u306e\u5bfe\u8c61\u3068\u306a\u308a\u307e\u3059\u3002 API \u30d1\u30a4\u30d7\u306b\u5bfe\u3059\u308b\u5e02\u5834\u306e\u9700\u8981\u306f\u3001\u77f3\u6cb9\u304a\u3088\u3073\u30ac\u30b9\u90e8\u9580\u306e\u53b3\u3057\u3044\u8981\u4ef6\u3092\u6e80\u305f\u3059\u8a8d\u8a3c\u6e08\u307f\u306e\u9ad8\u54c1\u8cea\u88fd\u54c1\u306e\u30cb\u30fc\u30ba\u306b\u3088\u3063\u3066\u4fc3\u9032\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/petroleumtubes.com\/wp-content\/uploads\/2020\/01\/J55-Tubing20.jpg\" alt=\"alt-8710\" class=\"wp-image-8710\" id=\"i8710\" \/><\/p>\n<p>\u6bd4\u8f03\u3059\u308b\u3068\u3001ASTM \u30d1\u30a4\u30d7\u306f\u3001\u30d1\u30a4\u30d7\u306e\u54c1\u8cea\u3001\u6027\u80fd\u3001\u6750\u6599\u7279\u6027\u306b\u7126\u70b9\u3092\u5f53\u3066\u305f\u7c73\u56fd\u6750\u6599\u8a66\u9a13\u5354\u4f1a\u304c\u8a2d\u5b9a\u3057\u305f\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u3044\u307e\u3059\u3002 ASTM \u30d1\u30a4\u30d7\u306b\u5bfe\u3059\u308b\u5e02\u5834\u306e\u9700\u8981\u306f\u3001\u5b89\u5168\u6027\u3001\u8010\u4e45\u6027\u3001\u904b\u7528\u52b9\u7387\u3092\u78ba\u4fdd\u3057\u306a\u304c\u3089\u3001\u3055\u307e\u3056\u307e\u306a\u696d\u754c\u306e\u591a\u69d8\u306a\u8981\u4ef6\u3092\u6e80\u305f\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3001\u6a19\u6e96\u5316\u3055\u308c\u305f\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u914d\u7ba1\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u5fc5\u8981\u6027\u306b\u3088\u3063\u3066\u5f71\u97ff\u3055\u308c\u307e\u3059\u3002<\/p>\n<p> \u7d50\u8ad6\u3068\u3057\u3066\u3001API \u3068 API \u306e\u5e02\u5834\u9700\u8981\u306e\u9055\u3044\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002 ASTM \u30d1\u30a4\u30d7\u306f\u3001\u305d\u306e\u7279\u5b9a\u306e\u4f7f\u7528\u4f8b\u3001\u696d\u754c\u306e\u8981\u4ef6\u3001\u898f\u5236\u306e\u67a0\u7d44\u307f\u306b\u3088\u3063\u3066\u5f62\u6210\u3055\u308c\u307e\u3059\u3002 API \u30d1\u30a4\u30d7\u306f\u8010\u4e45\u6027\u3068\u6027\u80fd\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u77f3\u6cb9\u304a\u3088\u3073\u30ac\u30b9\u5206\u91ce\u5411\u3051\u306b\u8abf\u6574\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001ASTM \u30d1\u30a4\u30d7\u306f\u54c1\u8cea\u3001\u591a\u7528\u9014\u6027\u3001\u696d\u754c\u6a19\u6e96\u3078\u306e\u6e96\u62e0\u3092\u91cd\u8996\u3057\u3066\u3088\u308a\u5e45\u5e83\u3044\u5e02\u5834\u30d9\u30fc\u30b9\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u7279\u5b9a\u306e\u30cb\u30fc\u30ba\u3084\u904b\u7528\u4e0a\u306e\u8ab2\u984c\u3092\u6e80\u305f\u3059\u9069\u5207\u306a\u914d\u7ba1\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u6c42\u3081\u308b\u696d\u754c\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<h1 id=\"factors-influencing-the-preference-for-api-pipes-over-astm-pipes-wpaicgheading\"><span class=\"ez-toc-section\" id=\"ASTM_%E3%83%91%E3%82%A4%E3%83%97%E3%82%88%E3%82%8A%E3%82%82_API_%E3%83%91%E3%82%A4%E3%83%97%E3%81%AE%E5%84%AA%E5%85%88%E9%A0%86%E4%BD%8D%E3%81%AB%E5%BD%B1%E9%9F%BF%E3%82%92%E4%B8%8E%E3%81%88%E3%82%8B%E8%A6%81%E5%9B%A0\"><\/span>ASTM \u30d1\u30a4\u30d7\u3088\u308a\u3082 API \u30d1\u30a4\u30d7\u306e\u512a\u5148\u9806\u4f4d\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u8981\u56e0<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nAPI \u30d1\u30a4\u30d7\u3068 ASTM \u30d1\u30a4\u30d7\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u696d\u754c\u3067\u4f7f\u7528\u3055\u308c\u308b 2 \u3064\u306e\u4e00\u822c\u7684\u306a\u30bf\u30a4\u30d7\u306e\u30d1\u30a4\u30d7\u3067\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u306b\u7570\u306a\u308b\u5e02\u5834\u306e\u9700\u8981\u306b\u5fdc\u3048\u308b\u72ec\u81ea\u306e\u7279\u6027\u304c\u3042\u308a\u307e\u3059\u3002 API \u30d1\u30a4\u30d7\u3068 ASTM \u30d1\u30a4\u30d7\u306e\u5e02\u5834\u9700\u8981\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u696d\u52d9\u3092\u3053\u308c\u3089\u306e\u6750\u6599\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u696d\u754c\u306b\u3068\u3063\u3066\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n<p>ASTM \u30d1\u30a4\u30d7\u3088\u308a\u3082 API \u30d1\u30a4\u30d7\u306e\u512a\u5148\u9806\u4f4d\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u91cd\u8981\u306a\u8981\u7d20\u306e 1 \u3064\u306f\u3001\u5404\u30bf\u30a4\u30d7\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305f\u7279\u5b9a\u306e\u898f\u683c\u3068\u8a8d\u8a3c\u3067\u3059\u3002 \u3002 API \u30d1\u30a4\u30d7\u306f\u3001\u7c73\u56fd\u77f3\u6cb9\u5354\u4f1a (API) \u304c\u8a2d\u5b9a\u3057\u305f\u898f\u683c\u306b\u5f93\u3063\u3066\u88fd\u9020\u3055\u308c\u3066\u304a\u308a\u3001\u77f3\u6cb9\u304a\u3088\u3073\u30ac\u30b9\u7523\u696d\u306e\u8981\u4ef6\u3092\u6e80\u305f\u3059\u3088\u3046\u306b\u7279\u5225\u306b\u8abf\u6574\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u898f\u683c\u306b\u3088\u308a\u3001API \u30d1\u30a4\u30d7\u304c\u77f3\u6cb9\u3068\u30ac\u30b9\u306e\u63a2\u67fb\u3068\u751f\u7523\u306e\u904e\u9177\u306a\u6761\u4ef6\u3068\u53b3\u3057\u3044\u8981\u6c42\u306b\u8010\u3048\u3089\u308c\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u5bfe\u7167\u7684\u306b\u3001ASTM \u30d1\u30a4\u30d7\u306f\u7c73\u56fd\u6750\u6599\u8a66\u9a13\u5354\u4f1a (ASTM) \u306b\u3088\u3063\u3066\u8a2d\u5b9a\u3055\u308c\u305f\u898f\u683c\u306b\u57fa\u3065\u3044\u3066\u88fd\u9020\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3088\u308a\u5e45\u5e83\u3044\u696d\u754c\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30ab\u30d0\u30fc\u3057\u307e\u3059\u3002 ASTM \u30d1\u30a4\u30d7\u306f\u6c4e\u7528\u6027\u304c\u3042\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u5206\u91ce\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u304c\u3001API \u30d1\u30a4\u30d7\u304c\u5bfe\u5fdc\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u77f3\u6cb9\u304a\u3088\u3073\u30ac\u30b9\u696d\u754c\u306e\u7279\u6b8a\u306a\u8981\u4ef6\u3092\u5e38\u306b\u6e80\u305f\u3057\u3066\u3044\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>API \u30d1\u30a4\u30d7\u306e\u5e02\u5834\u9700\u8981\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3082\u3046 1 \u3064\u306e\u8981\u56e0\u306f\u3001\u6b21\u306e\u70b9\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u307e\u3059\u3002\u54c1\u8cea\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u3064\u3044\u3066\u3002 API \u30d1\u30a4\u30d7\u306f\u3001\u5fc5\u8981\u306a\u57fa\u6e96\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u53b3\u683c\u306a\u30c6\u30b9\u30c8\u3068\u691c\u67fb\u30d7\u30ed\u30bb\u30b9\u3092\u7d4c\u3066\u3044\u308b\u305f\u3081\u3001\u305d\u306e\u9ad8\u54c1\u8cea\u3068\u4fe1\u983c\u6027\u3067\u77e5\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u54c1\u8cea\u4fdd\u8a3c\u306b\u91cd\u70b9\u3092\u7f6e\u304f\u3053\u3068\u306f\u3001\u30d1\u30a4\u30d7\u306e\u5b8c\u5168\u6027\u304c\u5b89\u5168\u6027\u3068\u696d\u52d9\u52b9\u7387\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3042\u308b\u696d\u754c\u3067\u306f\u7279\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3001ASTM \u30d1\u30a4\u30d7\u306f\u6750\u6599\u7d44\u6210\u3068\u4ed5\u69d8\u306e\u70b9\u3067\u5e45\u5e83\u3044\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001 API \u30d1\u30a4\u30d7\u3068\u540c\u3058\u30ec\u30d9\u30eb\u306e\u54c1\u8cea\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u5e38\u306b\u4fdd\u8a3c\u3055\u308c\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u4e00\u8cab\u6027\u3001\u4fe1\u983c\u6027\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u512a\u5148\u3059\u308b\u696d\u754c\u3067\u306f\u3001\u969c\u5bb3\u3084\u904b\u7528\u4e2d\u65ad\u306e\u30ea\u30b9\u30af\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u306b\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b API \u30d1\u30a4\u30d7\u3092\u597d\u3080\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n<p> API \u304a\u3088\u3073 ASTM \u30d1\u30a4\u30d7\u306e\u5e02\u5834\u9700\u8981\u3092\u6c7a\u5b9a\u3059\u308b\u969b\u306b\u306f\u3001\u30b3\u30b9\u30c8\u306e\u8003\u616e\u4e8b\u9805\u3082\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002 API \u30d1\u30a4\u30d7\u306f\u3001\u7279\u6b8a\u306a\u8a2d\u8a08\u3068\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u306e\u305f\u3081\u3001ASTM \u30d1\u30a4\u30d7\u3088\u308a\u3082\u4fa1\u683c\u304c\u9ad8\u304f\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001API \u30d1\u30a4\u30d7\u306e\u30b3\u30b9\u30c8\u306e\u9ad8\u3055\u306f\u3001\u305d\u306e\u512a\u308c\u305f\u54c1\u8cea\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3001\u8010\u4e45\u6027\u306b\u3088\u3063\u3066\u6b63\u5f53\u5316\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u305d\u306e\u7d50\u679c\u3001\u3053\u308c\u3089\u306e\u30d1\u30a4\u30d7\u3092\u904b\u7528\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u696d\u754c\u306b\u3068\u3063\u3066\u306f\u9577\u671f\u7684\u306a\u30b3\u30b9\u30c8\u524a\u6e1b\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p> \u7d50\u8ad6\u3068\u3057\u3066\u3001\u5e02\u5834\u306e\u9055\u3044\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002 API \u304a\u3088\u3073 ASTM \u30d1\u30a4\u30d7\u306e\u9700\u8981\u306f\u3001\u696d\u754c\u56fa\u6709\u306e\u898f\u683c\u3001\u54c1\u8cea\u3068\u6027\u80fd\u306e\u8981\u4ef6\u3001\u30b3\u30b9\u30c8\u306e\u8003\u616e\u4e8b\u9805\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u8981\u56e0\u306e\u5f71\u97ff\u3092\u53d7\u3051\u307e\u3059\u3002 ASTM \u30d1\u30a4\u30d7\u306f\u591a\u7528\u9014\u6027\u3068\u5e45\u5e83\u3044\u7528\u9014\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001API \u30d1\u30a4\u30d7\u306f\u54c1\u8cea\u3001\u4fe1\u983c\u6027\u3001\u6027\u80fd\u3092\u512a\u5148\u3059\u308b\u696d\u754c\u3001\u7279\u306b\u5b89\u5168\u3067\u52b9\u7387\u7684\u306a\u904b\u7528\u306b\u7279\u6b8a\u306a\u8981\u4ef6\u304c\u4e0d\u53ef\u6b20\u306a\u77f3\u6cb9\u3084\u30ac\u30b9\u306a\u3069\u306e\u5206\u91ce\u3067\u597d\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u696d\u754c\u304c\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u6700\u9069\u306a\u30d1\u30a4\u30d7\u3092\u9078\u629e\u3059\u308b\u969b\u306b\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u610f\u601d\u6c7a\u5b9a\u3092\u884c\u3046\u306b\u306f\u3001\u3053\u308c\u3089\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<h1 id=\"impact-of-industry-standards-on-the-market-demand-for-api-and-astm-pipes-wpaicgheading\"><span class=\"ez-toc-section\" id=\"API_%E3%81%8A%E3%82%88%E3%81%B3_ASTM_%E3%83%91%E3%82%A4%E3%83%97%E3%81%AE%E5%B8%82%E5%A0%B4%E9%9C%80%E8%A6%81%E3%81%AB%E5%AF%BE%E3%81%99%E3%82%8B%E6%A5%AD%E7%95%8C%E6%A8%99%E6%BA%96%E3%81%AE%E5%BD%B1%E9%9F%BF\"><\/span>API \u304a\u3088\u3073 ASTM \u30d1\u30a4\u30d7\u306e\u5e02\u5834\u9700\u8981\u306b\u5bfe\u3059\u308b\u696d\u754c\u6a19\u6e96\u306e\u5f71\u97ff<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nAPI (\u7c73\u56fd\u77f3\u6cb9\u5354\u4f1a) \u304a\u3088\u3073 ASTM (\u7c73\u56fd\u8a66\u9a13\u6750\u6599\u5354\u4f1a) \u30d1\u30a4\u30d7\u306e\u5e02\u5834\u9700\u8981\u306f\u3001\u3053\u308c\u3089\u306e\u7d44\u7e54\u304c\u8a2d\u5b9a\u3057\u305f\u696d\u754c\u6a19\u6e96\u306b\u8d77\u56e0\u3059\u308b\u3055\u307e\u3056\u307e\u306a\u8981\u56e0\u306e\u5f71\u97ff\u3092\u53d7\u3051\u307e\u3059\u3002 API \u30d1\u30a4\u30d7\u3068 ASTM \u30d1\u30a4\u30d7\u306b\u5bfe\u3059\u308b\u5e02\u5834\u9700\u8981\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u306b\u306f\u3001\u5404\u30bf\u30a4\u30d7\u306e\u30d1\u30a4\u30d7\u306e\u7279\u5b9a\u306e\u7279\u6027\u3068\u7528\u9014\u3092\u6df1\u304f\u6398\u308a\u4e0b\u3052\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>API \u30d1\u30a4\u30d7\u306f\u4e3b\u306b\u77f3\u6cb9\u304a\u3088\u3073\u30ac\u30b9\u7523\u696d\u3067\u4f7f\u7528\u3055\u308c\u3001\u6d41\u4f53\u306e\u8f38\u9001\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u9ad8\u5727\u304a\u3088\u3073\u9ad8\u6e29\u6761\u4ef6\u4e0b\u3067\u3002\u30a2\u30e1\u30ea\u30ab\u77f3\u6cb9\u5354\u4f1a\u306b\u3088\u3063\u3066\u8a2d\u5b9a\u3055\u308c\u305f\u53b3\u3057\u3044\u57fa\u6e96\u306b\u3088\u308a\u3001API \u30d1\u30a4\u30d7\u304c\u8010\u4e45\u6027\u3001\u5f37\u5ea6\u3001\u8010\u98df\u6027\u306e\u5fc5\u8981\u306a\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001API \u30d1\u30a4\u30d7\u306f\u3001\u53b3\u3057\u3044\u74b0\u5883\u306b\u304a\u3051\u308b\u4fe1\u983c\u6027\u3068\u6027\u80fd\u306b\u3088\u308a\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u5206\u91ce\u3067\u9ad8\u3044\u9700\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3001ASTM \u30d1\u30a4\u30d7\u306f\u3001\u305d\u306e\u7528\u9014\u304c\u3088\u308a\u591a\u7528\u9014\u3067\u3042\u308a\u3001\u77f3\u6cb9\u7523\u696d\u3092\u8d85\u3048\u3066\u5e45\u5e83\u3044\u7523\u696d\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u30ac\u30b9\u3002\u7c73\u56fd\u6750\u6599\u8a66\u9a13\u5354\u4f1a\u306f\u3001\u5efa\u8a2d\u3001\u30a4\u30f3\u30d5\u30e9\u3001\u88fd\u9020\u3067\u4f7f\u7528\u3055\u308c\u308b\u30d1\u30a4\u30d7\u306a\u3069\u3001\u5e45\u5e83\u3044\u6750\u6599\u3084\u88fd\u54c1\u3092\u5bfe\u8c61\u3068\u3059\u308b\u898f\u683c\u3092\u78ba\u7acb\u3057\u3066\u3044\u307e\u3059\u3002 ASTM \u30d1\u30a4\u30d7\u306f\u305d\u306e\u54c1\u8cea\u3068\u4e00\u8cab\u6027\u3067\u77e5\u3089\u308c\u3066\u304a\u308a\u3001\u7279\u5b9a\u306e\u6750\u6599\u7279\u6027\u304c\u5fc5\u8981\u3068\u3055\u308c\u308b\u3055\u307e\u3056\u307e\u306a\u7523\u696d\u7528\u9014\u3067\u4eba\u6c17\u306e\u9078\u629e\u80a2\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p> API \u30d1\u30a4\u30d7\u3068 ASTM \u30d1\u30a4\u30d7\u306b\u5bfe\u3059\u308b\u5e02\u5834\u9700\u8981\u306e\u9055\u3044\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u696d\u754c\u306e\u7279\u5b9a\u306e\u8981\u4ef6\u306b\u8d77\u56e0\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u77f3\u6cb9\u304a\u3088\u3073\u30ac\u30b9\u90e8\u9580\u3067\u306f\u3001\u6398\u524a\u3084\u8f38\u9001\u306e\u76ee\u7684\u3067\u30d1\u30a4\u30d7\u3092\u9078\u629e\u3059\u308b\u969b\u306b\u3001\u5727\u529b\u5b9a\u683c\u3001\u8089\u539a\u3001\u6750\u6599\u7d44\u6210\u306a\u3069\u306e\u8981\u7d20\u3092\u512a\u5148\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u53b3\u3057\u3044\u57fa\u6e96\u3092\u6e80\u305f\u3059\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f API \u30d1\u30a4\u30d7\u306f\u3001\u904e\u9177\u306a\u52d5\u4f5c\u6761\u4ef6\u306b\u8010\u3048\u3089\u308c\u308b\u305f\u3081\u3001\u3053\u306e\u696d\u754c\u3067\u597d\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5bfe\u7167\u7684\u306b\u3001\u5efa\u8a2d\u3084\u88fd\u9020\u306a\u3069\u306e\u696d\u754c\u3067\u306f\u3001\u8cbb\u7528\u5bfe\u52b9\u679c\u3001\u8a2d\u7f6e\u306e\u5bb9\u6613\u3055\u3001\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306a\u3069\u306e\u8981\u7d20\u304c\u512a\u5148\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u5efa\u7bc9\u57fa\u6e96\u6cd5\u3068\u4e00\u7dd2\u3002 ASTM \u30d1\u30a4\u30d7\u306f\u3001\u6750\u6599\u30b0\u30ec\u30fc\u30c9\u3068\u5bf8\u6cd5\u306b\u95a2\u3057\u3066\u5e45\u5e83\u3044\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3066\u304a\u308a\u3001\u3053\u308c\u3089\u306e\u696d\u754c\u306e\u591a\u69d8\u306a\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3059\u306e\u306b\u6700\u9069\u3067\u3059\u3002 ASTM \u30d1\u30a4\u30d7\u306f\u67d4\u8edf\u6027\u3068\u9069\u5fdc\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3084\u7279\u5b9a\u306e\u6750\u6599\u7279\u6027\u304c\u4e0d\u53ef\u6b20\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u4eba\u6c17\u306e\u9078\u629e\u80a2\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u7279\u5b9a\u306e\u5e02\u5834\u306e\u5730\u7406\u7684\u4f4d\u7f6e\u3084\u898f\u5236\u74b0\u5883\u3082\u3001API \u304a\u3088\u3073 ASTM \u30d1\u30a4\u30d7\u306e\u9700\u8981\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u77f3\u6cb9\u30fb\u30ac\u30b9\u4e8b\u696d\u304c\u76db\u3093\u306a\u5730\u57df\u3067\u306f\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u90e8\u9580\u306b\u5408\u308f\u305b\u305f\u7279\u6b8a\u306a\u8a2d\u8a08\u3068\u6027\u80fd\u7279\u6027\u3092\u8003\u616e\u3059\u308b\u3068\u3001API \u30d1\u30a4\u30d7\u306e\u9700\u8981\u304c\u9ad8\u307e\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001\u30a4\u30f3\u30d5\u30e9\u958b\u767a\u3084\u88fd\u9020\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u308b\u5730\u57df\u3067\u306f\u3001\u305d\u306e\u591a\u7528\u9014\u6027\u3068\u5e45\u5e83\u3044\u7528\u9014\u3068\u306e\u4e92\u63db\u6027\u306b\u3088\u308a\u3001ASTM \u30d1\u30a4\u30d7\u306e\u9700\u8981\u304c\u9ad8\u307e\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p> \u7d50\u8ad6\u3068\u3057\u3066\u3001API \u30d1\u30a4\u30d7\u3068 ASTM \u30d1\u30a4\u30d7\u306e\u5e02\u5834\u9700\u8981\u306e\u9055\u3044\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002\u306f\u3001\u696d\u754c\u56fa\u6709\u306e\u8981\u4ef6\u3001\u6750\u6599\u7279\u6027\u3001\u304a\u3088\u3073\u7528\u9014\u306e\u591a\u69d8\u6027\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u3063\u3066\u63a8\u9032\u3055\u308c\u307e\u3059\u3002 API \u30d1\u30a4\u30d7\u306f\u305d\u306e\u7279\u6b8a\u306a\u8a2d\u8a08\u3068\u6027\u80fd\u57fa\u6e96\u306b\u3088\u308a\u77f3\u6cb9\u304a\u3088\u3073\u30ac\u30b9\u5206\u91ce\u3067\u4e3b\u6d41\u3092\u5360\u3081\u3066\u3044\u307e\u3059\u304c\u3001ASTM \u30d1\u30a4\u30d7\u306f\u305d\u306e\u54c1\u8cea\u3001\u4e00\u8cab\u6027\u3001\u9069\u5fdc\u6027\u306b\u3088\u308a\u5e45\u5e83\u3044\u696d\u754c\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u914d\u7ba1\u696d\u754c\u306e\u5229\u5bb3\u95a2\u4fc2\u8005\u304c\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3084\u7528\u9014\u306e\u7279\u5b9a\u306e\u30cb\u30fc\u30ba\u306b\u57fa\u3065\u3044\u3066\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u610f\u601d\u6c7a\u5b9a\u3092\u884c\u3046\u306b\u306f\u3001\u3053\u308c\u3089\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"galvanised steel pipes,mild steel pipes,steel pipes,stainless steel pipes &amp; fittings\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/iQAVKU8m87M?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0<strong>\u00a0API<\/strong> \u30d1\u30a4\u30d7\u3068 ASTM \u30d1\u30a4\u30d7\u306e\u5e02\u5834\u9700\u8981\u306e\u4e3b\u306a\u9055\u3044 API (\u7c73\u56fd\u77f3\u6cb9\u5354\u4f1a) \u30d1\u30a4\u30d7\u3068 ASTM (\u7c73\u56fd\u8a66\u9a13\u6750\u6599\u5354\u4f1a) \u30d1\u30a4\u30d7\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u696d\u754c\u3067\u4f7f\u7528\u3055\u308c\u308b 2 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