{"id":2574,"date":"2026-06-12T06:17:10","date_gmt":"2026-06-12T06:17:10","guid":{"rendered":"https:\/\/www.tgvalve.com\/?p=2574"},"modified":"2026-07-07T09:39:41","modified_gmt":"2026-07-07T09:39:41","slug":"butterfly-valve-stainless-steel-corrosive-selection","status":"publish","type":"post","link":"https:\/\/www.tgvalve.com\/ja\/blog\/butterfly-valve\/butterfly-valve-stainless-steel-corrosive-selection\/","title":{"rendered":"\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u30dc\u30eb\u30c8\u30c1\u30e3\u30fc\u30c8\u89e3\u8aac\uff1a\u30d5\u30e9\u30f3\u30b8\u30b5\u30a4\u30ba\u3068\u7de0\u7d50\u90e8\u54c1\u306e\u57fa\u672c"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306e\u30dc\u30eb\u30c8\u8868\u306f\u3001\u30d0\u30eb\u30d6\u306e\u30b5\u30a4\u30ba\u3068\u30d5\u30e9\u30f3\u30b8\u898f\u683c\u3092\u3001\u30dc\u30eb\u30c8\u306e\u6570\u3001\u76f4\u5f84\u3001\u9577\u3055\u3001\u6750\u8cea\u30b0\u30ec\u30fc\u30c9\u306b\u5bfe\u5fdc\u4ed8\u3051\u305f\u53c2\u8003\u8868\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30dc\u30eb\u30c8\u306e\u9078\u629e\u3092\u8aa4\u308b\u3068\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u4e2d\u65ad\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30b5\u30a4\u30ba\u3092\u8aa4\u308b\u3068\u3001\u6f0f\u308c\u3001\u30d5\u30e9\u30f3\u30b8\u306e\u640d\u50b7\u3001\u4e88\u671f\u305b\u306c\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <a href=\"https:\/\/tgvalve.b-cdn.net\/wp-content\/uploads\/2025\/05\/CTGV-Catalogue.pdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u30dc\u30eb\u30c8\u56f3<\/strong><\/a> \u305d\u308c\u3089\u306e\u554f\u984c\u3092\u9632\u6b62\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001 <strong>\u30d5\u30e9\u30f3\u30b8\u30dc\u30eb\u30c8\u30b5\u30a4\u30ba<\/strong> \u9069\u5207\u306a\u8a2d\u7f6e\u306b\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30d5\u30e9\u30f3\u30b8\u898f\u683c\u3001\u7de0\u7d50\u5177\u306e\u6750\u8cea\u7b49\u7d1a\u3001\u73fe\u5834\u3067\u4f5c\u696d\u54e1\u304c\u72af\u3057\u3084\u3059\u3044\u4e00\u822c\u7684\u306a\u30df\u30b9\u306b\u3064\u3044\u3066\u3082\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u30dc\u30eb\u30c8\u30c1\u30e3\u30fc\u30c8\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u7528\u30dc\u30eb\u30c8\u9078\u5b9a\u8868\u306f\u3001\u7de0\u7d50\u90e8\u54c1\u3092\u9078\u5b9a\u3059\u308b\u305f\u3081\u306e\u53c2\u8003\u8868\u3067\u3059\u3002\u30d0\u30eb\u30d6\u306e\u30b5\u30a4\u30ba\u3068\u30d5\u30e9\u30f3\u30b8\u898f\u683c\u3092\u3001\u30dc\u30eb\u30c8\u306e\u672c\u6570\u3001\u30dc\u30eb\u30c8\u5f84\u3001\u306d\u3058\u306e\u7a2e\u985e\u3001\u6700\u5c0f\u9577\u3055\u306b\u5bfe\u5fdc\u4ed8\u3051\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8868\u306f\u3001NPS\u307e\u305f\u306fDN\u30b5\u30a4\u30ba\u3068\u5727\u529b\u30af\u30e9\u30b9\u306b\u95a2\u3059\u308b\u5177\u4f53\u7684\u306a\u6307\u91dd\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3053\u308c\u3092\u5229\u7528\u3057\u3066\u3001\u8a2d\u7f6e\u4f5c\u696d\u958b\u59cb\u524d\u306b\u9069\u5207\u306a\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u767a\u6ce8\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a2d\u7f6e\u30c1\u30fc\u30e0\u306f\u3001\u30d5\u30e9\u30f3\u30b8\u3092\u7de0\u3081\u4ed8\u3051\u308b\u524d\u306b\u30dc\u30eb\u30c8\u306e\u30b5\u30a4\u30ba\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u3082\u3053\u306e\u30c1\u30e3\u30fc\u30c8\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u8abf\u9054\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u30d5\u30a1\u30b9\u30ca\u30fc\u3092\u9069\u5408\u3055\u305b\u308b\u305f\u3081\u306b\u3053\u308c\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002 <strong><a href=\"https:\/\/www.tgvalve.com\/ja\/product\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.tgvalve.com\/product\/\" rel=\"noreferrer noopener\">\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306e\u5bf8\u6cd5<\/a><\/strong> \u6ce8\u6587\u6642\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u4fdd\u5b88\u62c5\u5f53\u8005\u306f\u4ea4\u63db\u7528\u30dc\u30eb\u30c8\u304c\u5143\u306e\u4ed5\u69d8\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30c1\u30e3\u30fc\u30c8\u304c\u306a\u3044\u5834\u5408\u3001\u7de0\u3081\u4ed8\u3051\u30c8\u30eb\u30af\u304c\u5927\u304d\u3059\u304e\u308b\u30dc\u30eb\u30c8\u3092\u5c0f\u3055\u3059\u304e\u308b\u30dc\u30eb\u30c8\u3067\u7de0\u3081\u4ed8\u3051\u305f\u308a\u3001\u8ca0\u8377\u304c\u4e0d\u8db3\u3057\u3066\u3044\u308b\u5927\u304d\u3059\u304e\u308b\u30dc\u30eb\u30c8\u3092\u4f7f\u7528\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3067\u3001\u63a5\u5408\u90e8\u306e\u30b7\u30fc\u30eb\u6027\u80fd\u306b\u5f71\u97ff\u304c\u51fa\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u30d5\u30e9\u30f3\u30b8\u898f\u683c\u304c\u30dc\u30eb\u30c8\u9078\u5b9a\u306b\u3069\u306e\u3088\u3046\u306b\u5f71\u97ff\u3059\u308b\u304b<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30e9\u30f3\u30b8\u898f\u683c\u3067\u306f\u3001\u30b5\u30a4\u30ba\u3068\u5727\u529b\u30af\u30e9\u30b9\u3054\u3068\u306b\u30dc\u30eb\u30c8\u306e\u6570\u91cf\u3001\u76f4\u5f84\u3001\u9577\u3055\u3001\u6750\u8cea\u304c\u898f\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002ASME B16.5\u304a\u3088\u3073B16.47\u898f\u683c\u3067\u306f\u3001\u9069\u5207\u304b\u3064\u78ba\u5b9f\u306a\u30b7\u30fc\u30eb\u306b\u5fc5\u8981\u306a\u30dc\u30eb\u30c8\u5186\u5468\u3068\u7a74\u9593\u9694\u306e\u5bf8\u6cd5\u304c\u898f\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30e9\u30f3\u30b8\u898f\u683c\u3092\u6700\u521d\u306b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u898f\u683c\u306b\u3088\u3063\u3066\u5fc5\u8981\u306a\u4ed5\u69d8\u304c\u6c7a\u307e\u308a\u307e\u3059\u3002 <strong>\u30d5\u30e9\u30f3\u30b8\u30dc\u30eb\u30c8\u30b5\u30a4\u30ba<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>ASME\u30d5\u30e9\u30f3\u30b8<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e <strong>ASME\u30d5\u30e9\u30f3\u30b8<\/strong> \u672c\u30b7\u30b9\u30c6\u30e0\u306f\u3001NPS 24\u307e\u3067\u306e\u30b5\u30a4\u30ba\u306b\u3064\u3044\u3066\u306fASME B16.5\u898f\u683c\u3001\u305d\u308c\u4ee5\u4e0a\u306e\u30b5\u30a4\u30ba\u306b\u3064\u3044\u3066\u306fASME B16.47\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u3044\u307e\u3059\u3002\u30af\u30e9\u30b9150\u306f\u3001\u6a19\u6e96\u7684\u306a\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u7528\u9014\u3067\u6700\u3082\u4e00\u822c\u7684\u306a\u5727\u529b\u5b9a\u683c\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ASME B16.5\u898f\u683c\u3067\u306f\u3001\u30dc\u30eb\u30c8\u6570\u3068\u30dc\u30eb\u30c8\u5186\u76f4\u5f84\u306f\u30d1\u30a4\u30d7\u30b5\u30a4\u30ba\u3068\u3068\u3082\u306b\u5897\u52a0\u3059\u308b\u3002.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u3048\u3070\u30014\u30a4\u30f3\u30c1\u306e\u30af\u30e9\u30b9150\u30d5\u30e9\u30f3\u30b8\u306b\u306f5\/8\u30a4\u30f3\u30c1\u306e\u30dc\u30eb\u30c8\u304c8\u672c\u4f7f\u7528\u3055\u308c\u307e\u3059\u300212\u30a4\u30f3\u30c1\u306e\u30af\u30e9\u30b9150\u30d5\u30e9\u30f3\u30b8\u306b\u306f7\/8\u30a4\u30f3\u30c1\u306e\u30dc\u30eb\u30c8\u304c12\u672c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6570\u5024\u306f\u898f\u683c\u306b\u3088\u3063\u3066\u5b9a\u3081\u3089\u308c\u3066\u304a\u308a\u3001\u30d0\u30eb\u30d6\u30e1\u30fc\u30ab\u30fc\u306b\u3088\u3063\u3066\u6c7a\u3081\u3089\u308c\u305f\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>EN\/DIN\u30d5\u30e9\u30f3\u30b8<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b27\u5dde\u306e\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0\u306fEN 1092-1\u306b\u6e96\u62e0\u3057\u3066\u304a\u308a\u3001\u5727\u529b\u533a\u5206\u306fPN6\u3001PN10\u3001PN16\u3067\u3059\u3002\u30dc\u30eb\u30c8\u306e\u30b5\u30a4\u30ba\u306f\u3059\u3079\u3066\u30e1\u30fc\u30c8\u30eb\u6cd5\u3067\u3059\u3002PN16\u306eM16\u30b9\u30bf\u30c3\u30c9\u306f\u3001ASME\u30af\u30e9\u30b9150\u306e5\/8\u30a4\u30f3\u30c1UNC\u30dc\u30eb\u30c8\u3068\u306f\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>ASME\u30af\u30e9\u30b9150\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u30dc\u30eb\u30c8\u30c1\u30e3\u30fc\u30c8\u306e\u4f7f\u3044\u65b9<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c1\u30e3\u30fc\u30c8\u3092\u8aad\u3080\u306b\u306f\u3001NPS\/DN\u30b5\u30a4\u30ba\u3092\u793a\u3059\u884c\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002\u5217\u306b\u306f\u3001\u30dc\u30eb\u30c8\u6570\u3001\u76f4\u5f84\u3001\u306d\u3058\u30b7\u30ea\u30fc\u30ba\u3001\u6700\u5c0f\u9577\u3055\u3001\u304a\u3088\u3073\u6750\u8cea\u7b49\u7d1a\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>ASME\u30af\u30e9\u30b9150\u30dc\u30eb\u30c8\u30c1\u30e3\u30fc\u30c8\uff08NPS 2\uff5eNPS 24\uff09<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u3059\u3079\u3066\u306e\u5bf8\u6cd5\u306fASME B16.5\u30af\u30e9\u30b9150\u306b\u6e96\u62e0\u3057\u3066\u3044\u307e\u3059\u3002\u30b9\u30bf\u30c3\u30c9\u306e\u9577\u3055\u306f\u3001\u6a19\u6e96\u30ac\u30b9\u30b1\u30c3\u30c8\u3068\u306e\u5b8c\u5168\u306a\u306d\u3058\u8fbc\u307f\u306b\u5fc5\u8981\u306a\u6700\u5c0f\u5024\u3067\u3059\u3002.<\/em><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>NPS\uff08\u30a4\u30f3\u30c1\uff09<\/strong><\/th><th><strong>DN\uff08mm\uff09<\/strong><\/th><th><strong>\u30dc\u30eb\u30c8\u306e\u6570<\/strong><\/th><th><strong>\u30dc\u30eb\u30c8\u5f84.<\/strong><\/th><th><strong>\u7cf8<\/strong><\/th><th><strong>\u6700\u5c0f\u9577\u3055<\/strong><\/th><th><strong>\u5b66\u5e74<\/strong><\/th><\/tr><\/thead><tbody><tr><td>2\u30a4\u30f3\u30c1<\/td><td>DN 50<\/td><td>4<\/td><td>5\/8\u30a4\u30f3\u30c1<\/td><td>UNC<\/td><td>3.25\u30a4\u30f3\u30c1<\/td><td>A193 B7<\/td><\/tr><tr><td>3\u30a4\u30f3\u30c1<\/td><td>DN 80<\/td><td>4<\/td><td>5\/8\u30a4\u30f3\u30c1<\/td><td>UNC<\/td><td>3.50\u30a4\u30f3\u30c1<\/td><td>A193 B7<\/td><\/tr><tr><td>4\u30a4\u30f3\u30c1<\/td><td>DN 100<\/td><td>8<\/td><td>5\/8\u30a4\u30f3\u30c1<\/td><td>UNC<\/td><td>3.75\u30a4\u30f3\u30c1<\/td><td>A193 B7<\/td><\/tr><tr><td>6\u30a4\u30f3\u30c1<\/td><td>DN 150<\/td><td>8<\/td><td>3\/4\u30a4\u30f3\u30c1<\/td><td>UNC<\/td><td>4.25\u30a4\u30f3\u30c1<\/td><td>A193 B7<\/td><\/tr><tr><td>8\u30a4\u30f3\u30c1<\/td><td>DN 200<\/td><td>8<\/td><td>3\/4\u30a4\u30f3\u30c1<\/td><td>UNC<\/td><td>4.50\u30a4\u30f3\u30c1<\/td><td>A193 B7<\/td><\/tr><tr><td>10\u30a4\u30f3\u30c1<\/td><td>DN 250<\/td><td>12<\/td><td>7\/8\u30a4\u30f3\u30c1<\/td><td>UNC<\/td><td>5.00\u30a4\u30f3\u30c1<\/td><td>A193 B7<\/td><\/tr><tr><td>12\u30a4\u30f3\u30c1<\/td><td>DN 300<\/td><td>12<\/td><td>7\/8\u30a4\u30f3\u30c1<\/td><td>UNC<\/td><td>5.25\u30a4\u30f3\u30c1<\/td><td>A193 B7<\/td><\/tr><tr><td>14\u30a4\u30f3\u30c1<\/td><td>DN 350<\/td><td>12<\/td><td>1\u30a4\u30f3\u30c1<\/td><td>UNC<\/td><td>5.75\u30a4\u30f3\u30c1<\/td><td>A193 B7<\/td><\/tr><tr><td>16\u30a4\u30f3\u30c1<\/td><td>DN 400<\/td><td>16<\/td><td>1\u30a4\u30f3\u30c1<\/td><td>UNC<\/td><td>6.00\u30a4\u30f3\u30c1<\/td><td>A193 B7<\/td><\/tr><tr><td>18\u30a4\u30f3\u30c1<\/td><td>DN 450<\/td><td>16<\/td><td>1-1\/8\u30a4\u30f3\u30c1<\/td><td>UNC<\/td><td>6.50\u30a4\u30f3\u30c1<\/td><td>A193 B7<\/td><\/tr><tr><td>20\u30a4\u30f3\u30c1<\/td><td>DN 500<\/td><td>20<\/td><td>1-1\/8\u30a4\u30f3\u30c1<\/td><td>UNC<\/td><td>6.75\u30a4\u30f3\u30c1<\/td><td>A193 B7<\/td><\/tr><tr><td>24\u30a4\u30f3\u30c1<\/td><td>DN 600<\/td><td>20<\/td><td>1-1\/4\u30a4\u30f3\u30c1<\/td><td>UNC<\/td><td>7.25\u30a4\u30f3\u30c1<\/td><td>A193 B7<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u30ad\u30e3\u30c3\u30d7\u306e\u306d\u3058\u30c1\u30e3\u30fc\u30c8\u306b\u95a2\u3059\u308b\u6ce8\u8a18<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"600\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image3-1.webp\" alt=\"\" class=\"wp-image-2575\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image3-1.webp 1200w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image3-1-500x250.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image3-1-300x150.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image3-1-768x384.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image3-1-18x9.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image3-1-150x75.webp 150w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image3-1-480x240.webp 480w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image3-1-800x400.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.tgvalve.com\/ja\/product\/wafer-concentric-butterfly-valve\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.tgvalve.com\/product\/wafer-concentric-butterfly-valve\/\" rel=\"noreferrer noopener\">\u30a6\u30a7\u30cf\u30fc\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6<\/a> \u30b9\u30bf\u30c3\u30c9\u30dc\u30eb\u30c8\u306e\u4ee3\u308f\u308a\u306b\u8cab\u901a\u30dc\u30eb\u30c8\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <strong>\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u30ad\u30e3\u30c3\u30d7\u306d\u3058\u56f3<\/strong> \u30dc\u30eb\u30c8\u306e\u5168\u9577\u3092\u7570\u306a\u308b\u65b9\u6cd5\u3067\u8a08\u7b97\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d0\u30eb\u30d6\u306e\u9762\u9593\u5bf8\u6cd5\uff08API 609\u307e\u305f\u306fISO 5752\u306b\u6e96\u62e0\uff09\u3092\u8ffd\u52a0\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n\n\n\n<li>\u30d5\u30e9\u30f3\u30b8\u306e\u539a\u307f\u3092\u4e21\u65b9\u3068\u3082\u52a0\u7b97\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n\n\n\n<li>\u4e21\u7aef\u306b\u30ca\u30c3\u30c8\u306e\u9ad8\u3055\u5206\u306e\u4f59\u88d5\u3092\u52a0\u3048\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u30dc\u30eb\u30c8\u306e\u6750\u8cea\u30b0\u30ec\u30fc\u30c9\u306e\u9078\u3073\u65b9<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6750\u6599\u30b0\u30ec\u30fc\u30c9\u306f\u5f37\u5ea6\u3068\u8010\u98df\u6027\u306e\u4e21\u65b9\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30dc\u30eb\u30c8\u306e\u30b0\u30ec\u30fc\u30c9\u306f\u3001\u5358\u306b <strong>\u30d5\u30e9\u30f3\u30b8\u30dc\u30eb\u30c8\u30b5\u30a4\u30ba<\/strong>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A193 B7 \/ A194 2H<\/strong>\u5408\u91d1\u92fc\u88fd\u30b9\u30bf\u30c3\u30c9\u3068\u9811\u4e08\u306a\u516d\u89d2\u30ca\u30c3\u30c8\u3092\u4f7f\u7528\u3002\u6700\u9ad8450\u2103\u307e\u3067\u306e\u6a19\u6e96\u7684\u306a\u6c4e\u7528\u30b5\u30fc\u30d3\u30b9\u306b\u5bfe\u5fdc\u3002.<\/li>\n\n\n\n<li><strong>A193 B8 \/ B8M<\/strong>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u88fd\u3002\u8150\u98df\u6027\u5a92\u4f53\u3001\u5316\u5b66\u85ac\u54c1\u74b0\u5883\u3001\u307e\u305f\u306f\u6d77\u6d0b\u74b0\u5883\u3067\u306e\u4f7f\u7528\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>A307 \u30b0\u30ec\u30fc\u30c9B<\/strong>\u4f4e\u70ad\u7d20\u92fc\u30dc\u30eb\u30c8\u3002\u8efd\u8377\u91cd\u30fb\u4f4e\u5727\u7528\u9014\u5c02\u7528\u3002.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u9069\u7528\u30b7\u30ca\u30ea\u30aa\uff1a6\u30a4\u30f3\u30c1\u6c34\u51e6\u7406\u7528\u9014\u306b\u304a\u3051\u308b\u30c1\u30e3\u30fc\u30c8\u306e\u8aad\u307f\u65b9<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6c34\u51e6\u7406\u696d\u8005\u306f\u30018\u30a4\u30f3\u30c1\u306e\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u3092 <strong>ASME\u30d5\u30e9\u30f3\u30b8<\/strong> \u30af\u30e9\u30b9150\u306e\u914d\u7ba1\u306f\u3001\u51e6\u7406\u6e08\u307f\u306e\u6c34\u3092\u5e38\u6e29\u3067\u8f38\u9001\u3057\u3066\u3044\u308b\u3002\u8acb\u8ca0\u696d\u8005\u306f\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306e\u30dc\u30eb\u30c8\u9078\u5b9a\u8868\u3092\u53c2\u7167\u3057\u3001NPS 8\u306e\u5217\u3092\u7279\u5b9a\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30b0\u30e9\u30d5\u306f\u4ee5\u4e0b\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u76f4\u5f843\/4\u30a4\u30f3\u30c1\u306e\u30dc\u30eb\u30c88\u672c<\/li>\n\n\n\n<li>UNC\u30cd\u30b8<\/li>\n\n\n\n<li>\u30b9\u30bf\u30c3\u30c9\u306e\u9577\u3055\u306f\u6700\u4f4e4.50\u30a4\u30f3\u30c1<\/li>\n\n\n\n<li>A193 B7\u30b0\u30ec\u30fc\u30c9\u3001A194 2H\u30ca\u30c3\u30c8\u4ed8\u304d\u3002.\u00a0<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5a92\u4f53\u306f\u975e\u8150\u98df\u6027\u306e\u51e6\u7406\u6c34\u3067\u3042\u308b\u305f\u3081\u3001A193 B7\u304c\u9069\u5207\u306a\u6750\u6599\u9078\u629e\u3067\u3059\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3078\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306f\u4e0d\u8981\u3067\u3042\u308a\u3001\u305d\u306e\u5834\u5408\u306f\u30c8\u30eb\u30af\u5024\u306e\u518d\u8a08\u7b97\u3082\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\u3002.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8acb\u8ca0\u696d\u8005\u306f\u30013\/4\u30a4\u30f3\u30c1\u00d74.50\u30a4\u30f3\u30c1\u306eB7\u30b9\u30bf\u30c3\u30c9\u30dc\u30eb\u30c8\u30682H\u30d8\u30d3\u30fc\u516d\u89d2\u30ca\u30c3\u30c8\u30928\u30bb\u30c3\u30c8\u767a\u6ce8\u3057\u305f\u3002\u5f7c\u3089\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u30c8\u30eb\u30af\u3067\u3001\u4ea4\u5dee\u7de0\u3081\u4ed8\u3051\u65b9\u5f0f\u3092\u7528\u3044\u3066\u30dc\u30eb\u30c8\u3092\u53d6\u308a\u4ed8\u3051\u305f\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u3088\u304f\u3042\u308b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30df\u30b9\u3068\u305d\u306e\u56de\u907f\u65b9\u6cd5<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306e\u6f0f\u308c\u306e\u307b\u3068\u3093\u3069\u306f\u30013\u3064\u306e\u7de0\u7d50\u30df\u30b9\u304c\u539f\u56e0\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30df\u30b9\u306f\u3001\u9069\u5207\u306a\u5bf8\u6cd5\u3068\u30c8\u30eb\u30af\u624b\u9806\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u9593\u9055\u30441\uff1a\u30a6\u30a7\u30cf\u30fc\u30d0\u30eb\u30d6\u306e\u30ad\u30e3\u30c3\u30d7\u30b9\u30af\u30ea\u30e5\u30fc\u306e\u9577\u3055\u304c\u9593\u9055\u3063\u3066\u3044\u308b<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"600\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image4-3.webp\" alt=\"\" class=\"wp-image-2576\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image4-3.webp 1200w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image4-3-500x250.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image4-3-300x150.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image4-3-768x384.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image4-3-18x9.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image4-3-150x75.webp 150w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image4-3-480x240.webp 480w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image4-3-800x400.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c1\u30fc\u30e0\u306f\u30dc\u30eb\u30c8\u306e\u9577\u3055\u3092NPS\uff08\u30ca\u30c3\u30c8\u30d4\u30c3\u30c1\uff09\u306e\u6570\u5024\u3060\u3051\u3067\u5224\u65ad\u3057\u3001\u30d5\u30e9\u30f3\u30b8\u306e\u539a\u307f\u3092\u7121\u8996\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u30dc\u30eb\u30c8\u304c\u77ed\u3059\u304e\u308b\u3068\u3001\u4e21\u65b9\u306e\u30d5\u30e9\u30f3\u30b8\u306e\u306d\u3058\u5c71\u304c\u5b8c\u5168\u306b\u565b\u307f\u5408\u308f\u305a\u3001\u9577\u3059\u304e\u308b\u3068\u3001\u30d5\u30e9\u30f3\u30b8\u304c\u5ea7\u9762\u306b\u9054\u3059\u308b\u524d\u306b\u30dc\u30eb\u30c8\u304c\u5e95\u4ed8\u304d\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ad\u30e3\u30c3\u30d7\u30b9\u30af\u30ea\u30e5\u30fc\u306e\u9577\u3055\u306f\u3001\u6bce\u56de\u4ee5\u4e0b\u306e\u5f0f\u3092\u4f7f\u3063\u3066\u8a08\u7b97\u3057\u3066\u304f\u3060\u3055\u3044\u3002&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9762\u9593\u8ddd\u96e2 + \u30d5\u30e9\u30f3\u30b8\u539a\u3055\u306e2\u500d + \u30ca\u30c3\u30c8\u9ad8\u3055\u306e2\u500d\u3002.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305d\u306e <strong>\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u30ad\u30e3\u30c3\u30d7\u306d\u3058\u56f3<\/strong> \u3053\u308c\u306b\u3088\u308a\u8a08\u7b97\u304c\u9ad8\u901f\u5316\u3055\u308c\u3001\u30b5\u30a4\u30c8\u306e\u7f6e\u304d\u63db\u3048\u3082\u56de\u907f\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u9593\u9055\u30442\uff1a\u6bb5\u968e\u7684\u306a\u7de0\u3081\u4ed8\u3051<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"600\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image2-4.webp\" alt=\"\" class=\"wp-image-2577\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image2-4.webp 1200w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image2-4-500x250.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image2-4-300x150.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image2-4-768x384.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image2-4-18x9.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image2-4-150x75.webp 150w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image2-4-480x240.webp 480w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/image2-4-800x400.webp 800w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30e9\u30f3\u30b8\u306e\u5468\u56f2\u3092\u6642\u8a08\u56de\u308a\u306b\u30dc\u30eb\u30c8\u3092\u7de0\u3081\u4ed8\u3051\u308b\u3068\u3001\u30ac\u30b9\u30b1\u30c3\u30c8\u304c\u4e0d\u5747\u4e00\u306b\u5727\u7e2e\u3055\u308c\u307e\u3059\u3002\u7247\u5074\u306f\u5b8c\u5168\u306b\u5bc6\u7740\u3057\u307e\u3059\u304c\u3001\u53cd\u5bfe\u5074\u306f\u7de9\u3093\u3060\u307e\u307e\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u5727\u529b\u306e\u7e70\u308a\u8fd4\u3057\u306b\u3088\u3063\u3066\u6f0f\u308c\u304c\u751f\u3058\u308b\u5fae\u7d30\u306a\u9699\u9593\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7de0\u3081\u4ed8\u3051\u308b\u969b\u306f\u3001\u5fc5\u305a\u5341\u5b57\u5f62\u307e\u305f\u306f\u661f\u5f62\u306b\u306a\u308b\u3088\u3046\u306b\u7de0\u3081\u3066\u304f\u3060\u3055\u3044\u3002\u5c11\u306a\u304f\u3068\u30822\u56de\u7de0\u3081\u4ed8\u3051\u3066\u304f\u3060\u3055\u3044\u30021\u56de\u76ee\u306f50%\u306e\u30c8\u30eb\u30af\u3067\u8efd\u304f\u7de0\u3081\u4ed8\u3051\u30012\u56de\u76ee\u306f\u898f\u5b9a\u306e\u30c8\u30eb\u30af\u3067\u7de0\u3081\u4ed8\u3051\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u9593\u9055\u3044\uff13\uff1aASME\u898f\u683c\u3068EN\u898f\u683c\u306e\u30d5\u30e9\u30f3\u30b8\u3092\u6df7\u7528\u3059\u308b\u3053\u3068<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a2\u30f3 <strong>ASME\u30d5\u30e9\u30f3\u30b8<\/strong> \u30af\u30e9\u30b9150\u306e\u30d5\u30e9\u30f3\u30b8\u3068PN16\u306eEN 1092-1\u30d5\u30e9\u30f3\u30b8\u306f\u3001\u30dc\u30eb\u30c8\u7a74\u306e\u30d1\u30bf\u30fc\u30f3\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u516c\u79f0\u30d1\u30a4\u30d7\u30b5\u30a4\u30ba\u306f\u4e00\u81f4\u3057\u307e\u3059\u304c\u3001\u30dc\u30eb\u30c8\u5186\u306e\u76f4\u5f84\u304c\u7570\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6df7\u5408 <strong>ASME\u30d5\u30e9\u30f3\u30b8<\/strong> EN\u898f\u683c\u306e\u30d0\u30eb\u30d6\u9762\u3092\u6301\u3064\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306f\u3001\u30dc\u30eb\u30c8\u7a74\u306e\u4f4d\u7f6e\u305a\u308c\u306e\u4e3b\u306a\u539f\u56e0\u3067\u3059\u3002.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u7d50\u8ad6<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6f0f\u308c\u306e\u306a\u3044\u8a2d\u7f6e\u306e\u7b2c\u4e00\u6b69\u306f\u3001 <strong>\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306e\u5bf8\u6cd5 <\/strong>\u30c1\u30e3\u30fc\u30c8\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002ASME\u30d5\u30e9\u30f3\u30b8\u898f\u683c\u307e\u305f\u306fEN\u898f\u683c\u3092\u7279\u5b9a\u3057\u3001\u9069\u5207\u306a\u5727\u529b\u30af\u30e9\u30b9\u3068\u516c\u79f0\u30d1\u30a4\u30d7\u30b5\u30a4\u30ba\u306b\u4e00\u81f4\u3055\u305b\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u30dc\u30eb\u30c8\u6570\u3068\u30d5\u30e9\u30f3\u30b8\u30dc\u30eb\u30c8\u30b5\u30a4\u30ba\u3082\u30c1\u30e3\u30fc\u30c8\u304b\u3089\u53d6\u5f97\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30dc\u30eb\u30c8\u306e\u9577\u3055\u304c\u9593\u9055\u3063\u3066\u3044\u308b\u3001\u30d5\u30e9\u30f3\u30b8\u306e\u898f\u683c\u304c\u4e00\u81f4\u3057\u3066\u3044\u306a\u3044\u3001\u7de0\u3081\u4ed8\u3051\u30c8\u30eb\u30af\u304c\u9806\u756a\u306b\u884c\u308f\u308c\u3066\u3044\u306a\u3044\u3068\u3044\u3063\u305f\u8981\u56e0\u306f\u3059\u3079\u3066\u3001\u64cd\u696d\u505c\u6b62\u306b\u3064\u306a\u304c\u308b\u6545\u969c\u306e\u539f\u56e0\u3068\u306a\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.tgvalve.com\/ja\/manufacturing\/\" target=\"_blank\" rel=\"noreferrer noopener\">TG\u30d0\u30eb\u30d6\u306f\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u3092\u88fd\u9020\u3057\u3066\u3044\u307e\u3059\u3002<\/a> 2\u30a4\u30f3\u30c1\u304b\u308972\u30a4\u30f3\u30c1NPS\u307e\u3067\u3001ASME\u3001EN\u3001API\u898f\u683c\u306b\u6e96\u62e0\u3057\u305f\u7cbe\u5bc6\u52a0\u5de5\u3092\u65bd\u3057\u3066\u3044\u307e\u3059\u3002\u5f53\u793e\u306e\u30dc\u30eb\u30c8\u30d1\u30bf\u30fc\u30f3\u306f\u6a19\u6e96\u898f\u683c\u306b\u5b8c\u5168\u306b\u9069\u5408\u3057\u307e\u3059\u3002 <a href=\"https:\/\/tgvalve.b-cdn.net\/wp-content\/uploads\/2025\/10\/2025%E7%89%88%E5%A4%A9%E5%B7%A5%E8%9D%B6%E9%98%80%E5%9B%9B%E6%8A%98%E9%A1%B52.pdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>\u30d5\u30e9\u30f3\u30b8\u30dc\u30eb\u30c8\u30b5\u30a4\u30ba<\/strong><\/a> \u8981\u4ef6\u3092\u6e80\u305f\u3057\u3001\u73fe\u5834\u3067\u306e\u8a2d\u7f6e\u304c\u5bb9\u6613\u3067\u5373\u6226\u529b\u3068\u306a\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u652f\u63f4\u8005 <a href=\"https:\/\/www.tgvalve.com\/ja\/quality\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.tgvalve.com\/quality\/\" rel=\"noreferrer noopener\">ISO9001<\/a> \u8a8d\u8a3c\u306b\u3088\u308a\u3001\u5f53\u793e\u306f\u4e16\u754c\u4e2d\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u73fe\u5834\u306b\u6b63\u78ba\u306a\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306e\u5bf8\u6cd5\u3068\u5b8c\u5168\u306a\u30d5\u30a1\u30b9\u30ca\u30fc\u4e92\u63db\u6027\u30c7\u30fc\u30bf\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u30d0\u30eb\u30d6\u306b\u306f\u3001 <strong>\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306e\u5bf8\u6cd5<\/strong> \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304a\u3088\u3073\u7de0\u7d50\u90e8\u54c1\u306e\u4e92\u63db\u6027\u30c7\u30fc\u30bf\u3002.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/www.tgvalve.com\/ja\/contact\/\" style=\"background-color:#1b4ca2\" target=\"_blank\" rel=\"noreferrer noopener\">\u7121\u6599\u898b\u7a4d\u3082\u308a<\/a><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>A butterfly valve bolt chart is a reference table that maps valve size and flange standard to bolt count, diameter, length, and material grade. Choosing the<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":2578,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2574","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-butterfly-valve"],"_links":{"self":[{"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/posts\/2574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/comments?post=2574"}],"version-history":[{"count":1,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/posts\/2574\/revisions"}],"predecessor-version":[{"id":2580,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/posts\/2574\/revisions\/2580"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/media\/2578"}],"wp:attachment":[{"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/media?parent=2574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/categories?post=2574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/tags?post=2574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}