{"id":2519,"date":"2026-06-22T10:20:00","date_gmt":"2026-06-22T10:20:00","guid":{"rendered":"https:\/\/www.tgvalve.com\/?p=2519"},"modified":"2026-07-07T07:28:37","modified_gmt":"2026-07-07T07:28:37","slug":"duplex-super-duplex-butterfly-valves-seawater","status":"publish","type":"post","link":"https:\/\/www.tgvalve.com\/ja\/blog\/butterfly-valve\/duplex-super-duplex-butterfly-valves-seawater\/","title":{"rendered":"\u6d77\u6c34\u7528\u9014\u306b\u304a\u3044\u3066\u3001\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u304c\u6a19\u6e96\u7684\u306a\u9078\u629e\u80a2\u3068\u306a\u308b\u7406\u7531"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u3068\u30b9\u30fc\u30d1\u30fc <strong>\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u30d0\u30eb\u30d6<\/strong> \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u4e8c\u76f8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u88fd\u9020\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u6d77\u6c34\u7528\u9014\u306b\u304a\u3051\u308b\u6a19\u6e96\u7684\u306a\u9078\u629e\u80a2\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u30d0\u30eb\u30d6\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u5408\u91d1\u306f\u30d5\u30a7\u30e9\u30a4\u30c8\u3068\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u306e\u4e21\u65b9\u3092\u542b\u3093\u3067\u304a\u308a\u3001\u5f37\u5ea6\u3068\u8010\u5869\u5316\u7269\u6027\u3092\u5411\u4e0a\u3055\u305b\u3066\u3044\u307e\u3059\u3002.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3055\u3089\u306b\u3001\u30b9\u30fc\u30d1\u30fc\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u306f\u3001\u3088\u308a\u9ad8\u5408\u91d1\u3067\u9ad8\u6027\u80fd\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3059\u3002\u6a19\u6e96\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u3088\u308a\u3082\u5b54\u98df\u3084\u5869\u5316\u7269\u5fdc\u529b\u8150\u98df\u5272\u308c\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u512a\u308c\u3066\u3044\u307e\u3059\u3002.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001 <strong>\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6 <\/strong>\u305d\u3057\u3066\u30b9\u30fc\u30d1\u30fc <strong>\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u30d0\u30eb\u30d6 <\/strong>\u6d77\u6c34\u7528\u9014\u306b\u6700\u9069\u3067\u3059\u3002.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u307e\u305f\u306f <a href=\"https:\/\/www.tgvalve.com\/ja\/product-category\/butterfly-valve\/triple-offset-butterfly-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u6d77\u6c34\u5bfe\u5fdc\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6<\/a> \u3053\u308c\u306f1\/4\u56de\u8ee2\u5f0f\u306e\u6d41\u91cf\u5236\u5fa1\u5f01\u3067\u3059\u3002\u30c7\u30a3\u30b9\u30af\u3068\u672c\u4f53\u306f\u4e8c\u76f8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u307e\u305f\u306f\u8d85\u4e8c\u76f8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u4f5c\u3089\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2018\u300c\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u300d\u3068\u306f\u3001\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306e\u7a2e\u985e\u3067\u306f\u306a\u304f\u3001\u91d1\u5c5e\u5408\u91d1\u306e\u7a2e\u985e\u3092\u6307\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u30fb\u30d5\u30a7\u30e9\u30a4\u30c8\u7cfb\u306e\u92fc\u5408\u91d1\u7d44\u7e54\u304b\u3089\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u92fc<\/strong> \u8010\u8150\u98df\u6027\u3068\u8010\u4e45\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002.<\/li>\n\n\n\n<li><strong>\u30d5\u30a7\u30e9\u30a4\u30c8\u92fc <\/strong>\u5fdc\u529b\u3084\u5fdc\u529b\u8150\u98df\u5272\u308c\u306b\u5bfe\u3059\u308b\u5f37\u5ea6\u3092\u9ad8\u3081\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u305d\u308c\u305e\u308c\u5358\u72ec\u3067\u4f7f\u7528\u3059\u308b\u3088\u308a\u3082\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3059\u308b\u6750\u6599\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b92205\u3068\u30b9\u30fc\u30d1\u30fc\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b92507\u306f\u3001\u6d77\u6c34\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306b\u3088\u304f\u6307\u5b9a\u3055\u308c\u308b2\u3064\u306e\u30b0\u30ec\u30fc\u30c9\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b92205\u3068\u30b9\u30fc\u30d1\u30fc\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b92507\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e8c\u76f8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc2205\u3068\u8d85\u4e8c\u76f8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc2507\u306f\u3001\u3044\u305a\u308c\u3082\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3088\u308a\u3082\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u4f7f\u7528\u6761\u4ef6\u3092\u60f3\u5b9a\u3057\u3066\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e21\u8005\u306e\u4e3b\u306a\u9055\u3044\u306f\u5408\u91d1\u6210\u5206\u306b\u3042\u308a\u3001\u305d\u308c\u304c\u5869\u5316\u7269\u8150\u98df\u306b\u5bfe\u3059\u308b\u8010\u6027\u306b\u76f4\u63a5\u5f71\u97ff\u3059\u308b\u3002.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2205\u30b0\u30ec\u30fc\u30c9\u306e\u6d77\u6c34\u5bfe\u5fdc\u30d0\u30eb\u30d6\u306f\u3001\u7a4f\u3084\u304b\u306a\u74b0\u5883\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u30b9\u30fc\u30d1\u30fc\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b92507\u306f\u3001\u6700\u3082\u904e\u9177\u306a\u6d77\u6c34\u304a\u3088\u3073\u5869\u6c34\u74b0\u5883\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5404\u30b0\u30ec\u30fc\u30c9\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u6e2c\u5b9a\u3055\u308c\u307e\u3059\u3002 <em>\u30d7\u30ec\u30f3<\/em>, \u3064\u307e\u308a <em>\u5b54\u98df\u62b5\u6297\u5f53\u91cf\u756a\u53f7<\/em>. \u3053\u308c\u306f\u3001\u91d1\u5c5e\u304c\u5b54\u98df\u306b\u3069\u308c\u3060\u3051\u8010\u3048\u3089\u308c\u308b\u304b\u3092\u6280\u8853\u8005\u304c\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3059\u308b\u300c\u7b49\u7d1a\u300d\u307e\u305f\u306f\u30b9\u30b3\u30a2\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5404\u30b0\u30ec\u30fc\u30c9\u306e\u4ed5\u69d8\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b92205\uff08UNS S31803 \/ S32205\uff1aASTM A182 F51\uff09<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"648\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-duplex-butterfly-valve-for-seawater-applications-featuring-Duplex-2205-material-with-a-PREN-of-35-for-coastal-service-1200x648.webp\" alt=\"\u6d77\u6c34\u7528\u9014\u5411\u3051\u306e\u4e8c\u91cd\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u3002\u6cbf\u5cb8\u5730\u57df\u3067\u306e\u4f7f\u7528\u306b\u9069\u3057\u305fPREN\u502435\u306e\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b92205\u7d20\u6750\u3092\u4f7f\u7528\u3002\" class=\"wp-image-2521\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-duplex-butterfly-valve-for-seawater-applications-featuring-Duplex-2205-material-with-a-PREN-of-35-for-coastal-service-1200x648.webp 1200w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-duplex-butterfly-valve-for-seawater-applications-featuring-Duplex-2205-material-with-a-PREN-of-35-for-coastal-service-500x270.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-duplex-butterfly-valve-for-seawater-applications-featuring-Duplex-2205-material-with-a-PREN-of-35-for-coastal-service-300x162.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-duplex-butterfly-valve-for-seawater-applications-featuring-Duplex-2205-material-with-a-PREN-of-35-for-coastal-service-768x415.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-duplex-butterfly-valve-for-seawater-applications-featuring-Duplex-2205-material-with-a-PREN-of-35-for-coastal-service-18x10.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-duplex-butterfly-valve-for-seawater-applications-featuring-Duplex-2205-material-with-a-PREN-of-35-for-coastal-service-139x75.webp 139w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-duplex-butterfly-valve-for-seawater-applications-featuring-Duplex-2205-material-with-a-PREN-of-35-for-coastal-service-480x259.webp 480w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-duplex-butterfly-valve-for-seawater-applications-featuring-Duplex-2205-material-with-a-PREN-of-35-for-coastal-service-800x432.webp 800w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-duplex-butterfly-valve-for-seawater-applications-featuring-Duplex-2205-material-with-a-PREN-of-35-for-coastal-service.webp 1376w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>22%\u30af\u30ed\u30e0\u30015%\u30cb\u30c3\u30b1\u30eb\u3001\u304a\u3088\u30733%\u30e2\u30ea\u30d6\u30c7\u30f3\u3092\u542b\u6709\u3057\u307e\u3059\u3002.<\/li>\n\n\n\n<li>PREN\u5024\u306f\u7d0435\u306b\u9054\u3059\u308b\u3002.<\/li>\n\n\n\n<li>\u5f15\u5f35\u5f37\u5ea6\u306f316L\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u7d042\u500d\u3067\u3042\u308b\uff08\u7d04620MPa\u5bfe\u7d04480MPa\uff09\u3002.<\/li>\n\n\n\n<li>\u6c7d\u6c34\u3001\u51b7\u5374\u6c34\u30eb\u30fc\u30d7\u3001\u4f4e\u5869\u5206\u6fc3\u5ea6\u306e\u6cbf\u5cb8\u53d6\u6c34\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u6d77\u6c34\u3068\u306e\u63a5\u89e6\u304c\u65ad\u7d9a\u7684\u3067\u3042\u308b\u5834\u5408\u3001\u307e\u305f\u306f\u5869\u5316\u7269\u6fc3\u5ea6\u304c10,000ppm\u672a\u6e80\u306b\u6291\u3048\u3089\u308c\u3066\u3044\u308b\u5834\u5408\u306b\u306f\u3001\u8cbb\u7528\u5bfe\u52b9\u679c\u306e\u9ad8\u3044\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30b9\u30fc\u30d1\u30fc\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b92507\uff08UNS S32750\uff1aASTM A182 F53\uff09<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"651\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-super-duplex-butterfly-valve-designed-for-high-pressure-seawater-service-featuring-2507-alloy-with-a-PREN-of-43-for-deepsea-corrosion-resistance-1200x651.webp\" alt=\"\u9ad8\u5727\u6d77\u6c34\u7528\u9014\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30b9\u30fc\u30d1\u30fc\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u3002\u6df1\u6d77\u8150\u98df\u8010\u6027\u306b\u512a\u308c\u305fPREN\u502443\u306e2507\u5408\u91d1\u3092\u4f7f\u7528\u3002\" class=\"wp-image-2522\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-super-duplex-butterfly-valve-designed-for-high-pressure-seawater-service-featuring-2507-alloy-with-a-PREN-of-43-for-deepsea-corrosion-resistance-1200x651.webp 1200w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-super-duplex-butterfly-valve-designed-for-high-pressure-seawater-service-featuring-2507-alloy-with-a-PREN-of-43-for-deepsea-corrosion-resistance-500x271.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-super-duplex-butterfly-valve-designed-for-high-pressure-seawater-service-featuring-2507-alloy-with-a-PREN-of-43-for-deepsea-corrosion-resistance-300x163.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-super-duplex-butterfly-valve-designed-for-high-pressure-seawater-service-featuring-2507-alloy-with-a-PREN-of-43-for-deepsea-corrosion-resistance-768x416.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-super-duplex-butterfly-valve-designed-for-high-pressure-seawater-service-featuring-2507-alloy-with-a-PREN-of-43-for-deepsea-corrosion-resistance-18x10.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-super-duplex-butterfly-valve-designed-for-high-pressure-seawater-service-featuring-2507-alloy-with-a-PREN-of-43-for-deepsea-corrosion-resistance-138x75.webp 138w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-super-duplex-butterfly-valve-designed-for-high-pressure-seawater-service-featuring-2507-alloy-with-a-PREN-of-43-for-deepsea-corrosion-resistance-480x260.webp 480w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-super-duplex-butterfly-valve-designed-for-high-pressure-seawater-service-featuring-2507-alloy-with-a-PREN-of-43-for-deepsea-corrosion-resistance-800x434.webp 800w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/A-super-duplex-butterfly-valve-designed-for-high-pressure-seawater-service-featuring-2507-alloy-with-a-PREN-of-43-for-deepsea-corrosion-resistance.webp 1376w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30af\u30ed\u30e025%\u3001\u30cb\u30c3\u30b1\u30eb7%\u3001\u30e2\u30ea\u30d6\u30c7\u30f34%\u3001\u7a92\u7d200.3%\u3092\u542b\u6709\u3057\u307e\u3059\u3002.<\/li>\n\n\n\n<li>PREN\u5024\u306f\u7d0443\u3068\u306a\u308a\u3001\u9023\u7d9a\u6d77\u6c34\u4f7f\u7528\u306b\u304a\u3051\u308b40\u4ee5\u4e0a\u306e\u57fa\u6e96\u5024\u3092\u6e80\u305f\u3057\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u964d\u4f0f\u5f37\u5ea6\u306f\u7d04550MPa\u306b\u9054\u3057\u3001\u3088\u308a\u8584\u3044\u8089\u539a\u306e\u90e8\u6750\u3084\u8efd\u91cf\u306a\u69cb\u9020\u7269\u306e\u88fd\u9020\u304c\u53ef\u80fd\u3068\u306a\u308b\u3002.<\/li>\n\n\n\n<li>55\uff5e80\u30d0\u30fc\u30eb\u3067\u904b\u8ee2\u3055\u308c\u308b\u9006\u6d78\u900f\uff08RO\uff09\u9ad8\u5727\u4f9b\u7d66\u7cfb\u7d71\u3067\u306e\u4f7f\u7528\u306b\u597d\u307e\u3057\u3044\u3002.<\/li>\n\n\n\n<li>\u6d0b\u4e0a\u6d77\u6c34\u63da\u6c34\u30b7\u30b9\u30c6\u30e0\u3001\u6d88\u706b\u7528\u6c34\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001\u304a\u3088\u3073\u751f\u7523\u6c34\u6ce8\u5165\u30e9\u30a4\u30f3\u306e\u6a19\u6e96\u6750\u6599\u3002.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u4e8c\u76f8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u6d77\u6c34\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u306f\u3044\u3001\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u92fc\u3068\u30b9\u30fc\u30d1\u30fc\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u92fc\u306f\u3001\u5869\u5316\u7269\u542b\u6709\u91cf\u306e\u591a\u3044\u74b0\u5883\u3084\u6d77\u6c34\u74b0\u5883\u5411\u3051\u306b\u7279\u5225\u306b\u958b\u767a\u3055\u308c\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.tgvalve.com\/ja\/product\/metal-to-metal-triple-offset-butterfly-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u6a19\u6e96316L\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30d0\u30eb\u30d6<\/a> \u9ad8\u6e29\u4e0b\u3067\u5869\u5316\u7269\u6fc3\u5ea6\u304c1,000 ppm\u3092\u8d85\u3048\u308b\u3068\u8150\u98df\u304c\u59cb\u307e\u308a\u307e\u3059\u3002\u5869\u6c34\u306b\u306f19,000\uff5e35,000 ppm\u306e\u5869\u5316\u7269\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u307b\u3068\u3093\u3069\u306e\u7523\u696d\u7528\u9014\u306b\u304a\u3044\u3066\u3001\u6d77\u6c34\u3092\u76f4\u63a5\u4f7f\u7528\u3059\u308b\u3053\u3068\u306f\u4e0d\u9069\u5207\u3067\u3059\u3002.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u89e3\u6c7a\u7b56\u3068\u3057\u3066\u306f\u3001\u5869\u5206\u6fc3\u5ea6\u306b\u5fdc\u3058\u3066\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b92205\u307e\u305f\u306f\u30b9\u30fc\u30d1\u30fc\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b92507\u306e\u3044\u305a\u308c\u304b\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3059\u3002.&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Duplex 2205\u306f\u3001PREN\u5024\u3092\u7d0435\u306b\u5f15\u304d\u4e0a\u3052\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u6c7d\u6c34\u57df\u3084\u4f4e\u5869\u5206\u6fc3\u5ea6\u306e\u6cbf\u5cb8\u53d6\u6c34\u65bd\u8a2d\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u7279\u306b25\u2103\u3092\u8d85\u3048\u308b\u9ad8\u6e29\u306e\u6d77\u6c34\u306e\u5834\u5408\u3001\u6280\u8853\u8005\u306fPREN\u502440\u4ee5\u4e0a\u3092\u8981\u6c42\u3057\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u30b9\u30fc\u30d1\u30fc\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b92507\u306fPREN\u5024\u304c\u7d0443\u3067\u3059\u3002304\u3084316L\u306a\u3069\u306e\u30b0\u30ec\u30fc\u30c9\u3067\u3088\u304f\u898b\u3089\u308c\u308b\u7834\u640d\u30e2\u30fc\u30c9\u3067\u3042\u308b\u5869\u5316\u7269\u5fdc\u529b\u8150\u98df\u5272\u308c\u306b\u8010\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u8010\u98df\u6027\u6bd4\u8f03\uff1a\u6d77\u6c34\u7528\u30d0\u30eb\u30d6\u306e\u4e00\u822c\u7684\u306a\u6750\u8cea<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u306e\u8868\u306f\u3001\u6d77\u6c34\u51e6\u7406\u304a\u3088\u3073\u6d77\u6c34\u6de1\u6c34\u5316\u30b5\u30fc\u30d3\u30b9\u3067\u6700\u3082\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30d0\u30eb\u30d6\u6750\u6599\u3092\u6bd4\u8f03\u3057\u305f\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PREN\u5024\u304c\u9ad8\u3044\u307b\u3069\u3001\u5869\u5316\u7269\u8a98\u767a\u6027\u5b54\u98df\u306b\u5bfe\u3059\u308b\u8010\u6027\u304c\u9ad8\u3044\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\u6750\u6599<\/strong><\/th><th><strong>Cr (<\/strong><strong>\u30af\u30ed\u30e0<\/strong><strong>) %<\/strong><\/th><th><strong>Mo (<\/strong><strong>\u30e2\u30ea\u30d6\u30c7\u30f3<\/strong><strong>) %<\/strong><\/th><th><strong>\u30d7\u30ec\u30f3<\/strong><\/th><th><strong>\u6d77\u6c34\u9069\u5408\u6027<\/strong><\/th><\/tr><\/thead><tbody><tr><td>316L\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/td><td>16\u6b73\u304b\u308918\u6b73<\/td><td>2\uff5e3<\/td><td>~24<\/td><td>\u63a8\u5968\u3057\u307e\u305b\u3093\uff1a\u5869\u5316\u7269\u6fc3\u5ea6\u304c1,000 ppm\u3092\u8d85\u3048\u308b\u3068\u5b54\u98df\u306e\u30ea\u30b9\u30af\u304c\u3042\u308a\u307e\u3059<\/td><\/tr><tr><td>\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b92205<\/td><td>22<\/td><td>3<\/td><td>~35<\/td><td>\u6c7d\u6c34\u57df\u304a\u3088\u3073\u4f4e\u5869\u5206\u6fc3\u5ea6\u306e\u6cbf\u5cb8\u53d6\u6c34\u53e3\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/td><\/tr><tr><td>\u30b9\u30fc\u30d1\u30fc\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b92507<\/td><td>25<\/td><td>4<\/td><td>~43<\/td><td>\u539f\u6db2\u306e\u6d77\u6c34\u304a\u3088\u3073\u5869\u6c34\u3067\u306e\u4f7f\u7528\u306b\u6700\u9069<\/td><\/tr><tr><td>\u30c1\u30bf\u30f3 \u30b0\u30ec\u30fc\u30c92<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u8a72\u5f53\u306a\u3057<\/td><td>\u512a\u308c\u305f\u8010\u6027\uff1a\u30b3\u30b9\u30c8\u304c\u5927\u5e45\u306b\u4e0a\u6607<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u30d0\u30eb\u30d6\u3068\u30b9\u30fc\u30d1\u30fc\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u30d0\u30eb\u30d6\u306e\u4e3b\u306a\u5229\u70b9<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"656\" src=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-that-explains-why-engineers-choose-seawater-grade-valves-1200x656.webp\" alt=\"\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u6d77\u6c34\u5bfe\u5fdc\u30d0\u30eb\u30d6\u3092\u9078\u3076\u7406\u7531\u3092\u8aac\u660e\u3059\u308b\u30a4\u30f3\u30d5\u30a9\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\" class=\"wp-image-2523\" srcset=\"https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-that-explains-why-engineers-choose-seawater-grade-valves-1200x656.webp 1200w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-that-explains-why-engineers-choose-seawater-grade-valves-500x273.webp 500w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-that-explains-why-engineers-choose-seawater-grade-valves-300x164.webp 300w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-that-explains-why-engineers-choose-seawater-grade-valves-768x420.webp 768w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-that-explains-why-engineers-choose-seawater-grade-valves-1536x839.webp 1536w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-that-explains-why-engineers-choose-seawater-grade-valves-18x10.webp 18w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-that-explains-why-engineers-choose-seawater-grade-valves-137x75.webp 137w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-that-explains-why-engineers-choose-seawater-grade-valves-480x262.webp 480w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-that-explains-why-engineers-choose-seawater-grade-valves-800x437.webp 800w, https:\/\/www.tgvalve.com\/wp-content\/uploads\/2026\/07\/An-infographic-that-explains-why-engineers-choose-seawater-grade-valves.webp 1999w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6280\u8853\u8005\u304c\u6d77\u6c34\u7528\u30d0\u30eb\u30d6\u3092\u6307\u5b9a\u3059\u308b\u7406\u7531\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5b54\u98df\u304a\u3088\u3073\u9699\u9593\u8150\u98df\u306b\u5bfe\u3059\u308b\u8010\u6027<\/strong><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u6fc3\u5ea6\u306e\u30e2\u30ea\u30d6\u30c7\u30f3\u3068\u7a92\u7d20\u306f\u3001\u30c7\u30a3\u30b9\u30af\u306e\u7e01\u3001\u30b9\u30c6\u30e0\u3001\u30b7\u30fc\u30c8\u9762\u306b\u304a\u3051\u308b\u5869\u5316\u7269\u306b\u3088\u308b\u8150\u98df\u3092\u9632\u304e\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u90e8\u5206\u306f\u3001\u30d0\u30eb\u30d6\u30a2\u30bb\u30f3\u30d6\u30ea\u306b\u304a\u3044\u3066\u9699\u9593\u8150\u98df\u306b\u5bfe\u3057\u3066\u6700\u3082\u8106\u5f31\u306a\u7b87\u6240\u3067\u3059\u3002.<\/p>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u9ad8\u3044\u6a5f\u68b0\u7684\u5f37\u5ea6<\/strong><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e8c\u76f8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc2205\u306e\u964d\u4f0f\u5f37\u5ea6\u306f\u7d04450MPa\u3067\u3042\u308a\u3001316L\u306e170MPa\u3068\u6bd4\u8f03\u3057\u3066\u9ad8\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u8010\u5727\u6027\u80fd\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u3053\u3068\u306a\u304f\u3001\u3088\u308a\u8584\u8089\u306e\u90e8\u54c1\u3092\u8a2d\u8a08\u3067\u304d\u308b\u3002\u7d50\u679c\u3068\u3057\u3066\u3001\u6d77\u6d0b\u69cb\u9020\u7269\u4e0a\u90e8\u69cb\u9020\u306b\u304a\u3051\u308b\u8efd\u91cf\u5316\u304c\u53ef\u80fd\u3068\u306a\u308b\u3002.<\/p>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u5fdc\u529b\u8150\u98df\u5272\u308c\u306b\u5bfe\u3059\u308b\u8010\u6027<\/strong><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e8c\u76f8\u92fc\u306b\u542b\u307e\u308c\u308b\u30d5\u30a7\u30e9\u30a4\u30c8\u76f8\u306f\u3001\u4e80\u88c2\u306e\u4f1d\u64ad\u3092\u963b\u5bb3\u3059\u308b\u3002\u7d14\u7c8b\u306a\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u92fc\u306f\u3001\u5f15\u5f35\u5fdc\u529b\u3068\u5869\u5316\u7269\u3078\u306e\u66dd\u9732\u304c\u7d44\u307f\u5408\u308f\u3055\u308b\u3068\u4e80\u88c2\u304c\u751f\u3058\u308b\u3002\u4e00\u65b9\u3001\u4e8c\u76f8\u92fc\u306f\u4e80\u88c2\u304c\u751f\u3058\u306a\u3044\u305f\u3081\u3001\u9ad8\u5727\u6d77\u6c34\u6de1\u6c34\u5316\u914d\u7ba1\u306b\u304a\u3044\u3066\u6975\u3081\u3066\u91cd\u8981\u306a\u5229\u70b9\u3068\u306a\u308b\u3002.<\/p>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li><strong>\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u30b3\u30b9\u30c8\u306e\u524a\u6e1b<\/strong><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d77\u6c34\u3092\u4f7f\u7528\u3059\u308b\u7528\u9014\u3067\u306f\u3001\u6d77\u6c34\u5bfe\u5fdc\u306e\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306f316L\u88fd\u306e\u3082\u306e\u306b\u6bd4\u3079\u30662\u500d\u9577\u6301\u3061\u3057\u307e\u3059\u3002\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u5bb9\u6613\u3067\u306a\u3044\u3001\u3042\u308b\u3044\u306f\u975e\u5e38\u306b\u9ad8\u984d\u306a\u8cbb\u7528\u304c\u304b\u304b\u308b\u6d0b\u4e0a\u65bd\u8a2d\u3067\u306f\u3001\u4ea4\u63db\u30b3\u30b9\u30c8\u3068\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u306e\u524a\u6e1b\u304c\u91cd\u8981\u3068\u306a\u308a\u307e\u3059\u3002.&nbsp;<\/p>\n\n\n\n<ol start=\"5\" class=\"wp-block-list\">\n<li><strong>\u5e83\u3044\u52d5\u4f5c\u6e29\u5ea6\u7bc4\u56f2<\/strong><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b0\u30ec\u30fc\u30c92205\u30682507\u306f\u3001\u3044\u305a\u308c\u3082\u6975\u4f4e\u6e29\u304b\u3089300\u2103\u307e\u3067\u306e\u6e29\u5ea6\u7bc4\u56f2\u3067\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u3053\u306e\u7bc4\u56f2\u306f\u3001\u30d0\u30eb\u30d6\u6750\u8cea\u306e\u4ed5\u69d8\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u306a\u304f\u30011\u3064\u306e\u6d77\u6c34\u6de1\u6c34\u5316\u30d7\u30e9\u30f3\u30c8\u5185\u306e\u524d\u51e6\u7406\u3001\u9006\u6d78\u900f\uff08RO\uff09\u3001\u5f8c\u51e6\u7406\u306e\u5404\u5de5\u7a0b\u3092\u7db2\u7f85\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u6d77\u6c34\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u6d77\u6c34\u30b0\u30ec\u30fc\u30c9\u30d0\u30eb\u30d6\u306e\u9069\u7528<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d77\u6c34\u5bfe\u5fdc\u30d0\u30eb\u30d6\u306f\u3001\u69d8\u3005\u306a\u30bf\u30a4\u30d7\u306e\u6d77\u6c34\u30b7\u30b9\u30c6\u30e0\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4e3b\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u30ab\u30c6\u30b4\u30ea\u30fc\u306f\u4ee5\u4e0b\u306e3\u3064\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u6d77\u6c34\u6de1\u6c34\u5316\u30d7\u30e9\u30f3\u30c8<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d77\u6c34\u6de1\u6c34\u5316\u30d7\u30e9\u30f3\u30c8\u306f\u3001\u6700\u3082\u96e3\u6613\u5ea6\u306e\u9ad8\u3044\u7528\u9014\u306e\u4e00\u3064\u3067\u3059\u3002RO\u9ad8\u5727\u30b7\u30b9\u30c6\u30e0\u306f\u300155\uff5e80\u30d0\u30fc\u30eb\u306e\u5727\u529b\u3067\u7a3c\u50cd\u3057\u300140,000ppm\u4ee5\u4e0a\u306e\u5869\u5316\u7269\u3092\u542b\u3080\u6fc3\u7e2e\u5869\u6c34\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306f\u3001\u6d77\u6c34\u53d6\u6c34\u30fb\u308d\u904e\u304b\u3089\u9ad8\u5727\u4f9b\u7d66\u3001\u6fc3\u7e2e\u5869\u6c34\u6392\u51fa\u307e\u3067\u3001\u3042\u3089\u3086\u308b\u6bb5\u968e\u3067\u6d41\u91cf\u3092\u5236\u5fa1\u3057\u307e\u3059\u3002\u30b9\u30fc\u30d1\u30fc\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b92507\u306f\u3001\u9ad8\u5727\u5074\u304a\u3088\u3073\u6fc3\u7e2e\u5869\u6c34\u5074\u30d0\u30eb\u30d6\u306e\u6a19\u6e96\u6750\u8cea\u4ed5\u69d8\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u6d77\u6d0b\u30fb\u6d77\u5e95\u5de5\u5b66<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d0b\u4e0a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u306f\u3001\u6d88\u706b\u7528\u6c34\u30b7\u30b9\u30c6\u30e0\u3001\u30d0\u30e9\u30b9\u30c8\u6c34\u51e6\u7406\u3001\u751f\u7523\u6c34\u6ce8\u5165\u306a\u3069\u306b\u6d77\u6c34\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u9023\u7d9a\u904b\u8ee2\u3001\u5b8c\u5168\u6d78\u6c34\u74b0\u5883\u3001\u307e\u305f\u306f\u98db\u6cab\u5e2f\u74b0\u5883\u3067\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30fc\u30d1\u30fc\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b92507\u306f\u3001NORSOK MDS D45\u898f\u683c\u306b\u57fa\u3065\u304d\u3001\u6d77\u6c34\u30d0\u30eb\u30d6\u306b\u6c42\u3081\u3089\u308c\u308b\u6750\u6599\u30b0\u30ec\u30fc\u30c9\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u5317\u6d77\u304a\u3088\u3073\u6e7e\u5cb8\u5730\u57df\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u6cbf\u5cb8\u53d6\u6c34\u53e3\u304a\u3088\u3073\u6392\u6c34\u53e3<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6cbf\u5cb8\u90e8\u306e\u81ea\u6cbb\u4f53\u65bd\u8a2d\u3084\u5de5\u696d\u65bd\u8a2d\u3067\u306f\u3001\u6d77\u6c34\u53d6\u6c34\u53e3\u3084\u51b7\u5374\u30e9\u30a4\u30f3\u306b\u5927\u53e3\u5f84\u306e\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3002\u3053\u308c\u3089\u306e\u30d0\u30eb\u30d6\u306f\u3001\u4f4e\u5727\u3067\u5927\u6d41\u91cf\u3092\u51e6\u7406\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b92205\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u6cbf\u5cb8\u53d6\u6c34\u8a2d\u5099\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u30b9\u30fc\u30d1\u30fc\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b92507\u306f\u3001\u9ad8\u6e29\u306b\u3088\u3063\u3066\u8150\u98df\u30ea\u30b9\u30af\u304c\u9ad8\u307e\u308b\u767a\u96fb\u6240\u306a\u3069\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  <title>\u30d2\u30fc\u30ed\u30fc\u88fd\u54c1\u306e\u30cf\u30a4\u30e9\u30a4\u30c8<\/title>\n  <style>\n    \/* Added !important tags to prevent WordPress themes from injecting unwanted underlines *\/\n    .hero-card, .hero-card:hover, .hero-card:focus {\n      display: flex;\n      flex-wrap: wrap;\n      align-items: center;\n      background: #f7f8fa;\n      border-radius: 16px;\n      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\n      padding: 24px;\n      max-width: 900px;\n      margin: 40px auto;\n      font-family: 'Poppins', Arial, sans-serif;\n      text-decoration: none !important; \n      color: inherit;\n    }\n\n    .hero-image {\n      width: 220px;\n      height: auto;\n      border-radius: 12px;\n      object-fit: cover;\n      flex-shrink: 0;\n    }\n\n    .hero-content {\n      padding-left: 24px;\n      flex: 1;\n      min-width: 260px;\n    }\n\n    .hero-title {\n      font-size: 1.6rem;\n      font-weight: bold;\n      margin-bottom: 12px;\n      color: #222;\n      font-family: 'Poppins', sans-serif; \n    }\n\n    .hero-description {\n      font-size: 1rem;\n      color: #555;\n      margin-bottom: 18px;\n      line-height: 1.6;\n    }\n\n    .hero-link {\n      display: inline-block;\n      padding: 10px 20px;\n      background-color: #0066cc;\n      color: #fff !important;\n      text-decoration: none !important;\n      border-radius: 8px;\n      font-weight: bold;\n      transition: background 0.2s ease-in-out;\n    }\n\n    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<strong>\u69cb\u9020\uff1a<\/strong> \u30bb\u30f3\u30bf\u30fc\u30b7\u30fc\u30ea\u30f3\u30b0<br>\n      <strong>\u5fdc\u7528\uff1a<\/strong> \u5de5\u696d\u7528\u6c34\u3001\u6c34\u7523\u696d\u7528\u6c34\u3001\u5bb6\u5ead\u7528\u6c34\n    <\/div>\n    <span class=\"hero-link\">\u88fd\u54c1\u3092\u898b\u308b<\/span>\n  <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u7d50\u8ad6<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6d77\u6c34\u306f\u8150\u98df\u6027\u306e\u9ad8\u3044\u5a92\u4f53\u3067\u3042\u308a\u3001\u5f93\u6765\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u88fd\u30d0\u30eb\u30d6\u3092\u640d\u50b7\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u6d77\u6c34\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u30d0\u30eb\u30d6\u306b\u306f2\u7a2e\u985e\u3042\u308a\u307e\u3059\u30022205 <strong>\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u30d0\u30eb\u30d6<\/strong> \u305d\u3057\u30662507\u30b9\u30fc\u30d1\u30fc <strong>\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e8c\u76f8\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u6d77\u6c34\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u304b\uff1f \u306f\u3044\u3001\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u6d77\u6c34\u4e2d\u306e\u5869\u7d20\u542b\u6709\u91cf\u3001\u6e29\u5ea6\u3001\u304a\u3088\u3073\u5727\u529b\u30af\u30e9\u30b9\u306b\u57fa\u3065\u3044\u3066\u5224\u65ad\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u5e38\u306e\u6761\u4ef6\u4e0b\u3067\u3001\u8150\u98df\u6027\u306e\u5869\u5316\u7269\u542b\u6709\u91cf\u3084\u9ad8\u6e29\u306e\u306a\u3044\u6d77\u6c34\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u92fc\u677f\u3092\u9078\u629e\u3059\u308b\u306e\u304c\u59a5\u5f53\u3067\u3059\u3002\u74b0\u5883\u4e0b\u3067\u3055\u3089\u306b\u9ad8\u3044\u8010\u8150\u98df\u6027\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u30b9\u30fc\u30d1\u30fc\u30c7\u30e5\u30d7\u30ec\u30c3\u30af\u30b9\u92fc\u677f\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.tgvalve.com\/ja\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">TG\u30d0\u30eb\u30d6<\/a> \u5f53\u793e\u306f\u3001\u6d77\u6c34\u3067\u306e\u4f7f\u7528\u306b\u6700\u9069\u306a2205\u304a\u3088\u30732507\u30b0\u30ec\u30fc\u30c9\u306e\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u3092\u88fd\u9020\u30fb\u8ca9\u58f2\u3057\u3066\u3044\u307e\u3059\u3002\u5f53\u793e\u306e\u5c02\u9580\u5bb6\u306f\u3001\u6d77\u6c34\u6de1\u6c34\u5316\u3001\u6d77\u6d0b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3001\u6cbf\u5cb8\u6c34\u5229\u7528\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u304a\u3051\u308b\u9069\u5207\u306a\u6750\u6599\u9078\u5b9a\u306b\u95a2\u3059\u308b\u3042\u3089\u3086\u308b\u77e5\u8b58\u3092\u6709\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u793e\u306fISO 9001\u3001API 609\u3001\u304a\u3088\u3073CE\u8a8d\u8a3c\u3092\u53d6\u5f97\u3057\u3066\u3044\u307e\u3059\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>","protected":false},"excerpt":{"rendered":"<p>Duplex and super duplex valves are the standard choice for seawater application due to their fabrication with stainless steel and duplex material. The alloy used in<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":2520,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2519","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\/2519","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=2519"}],"version-history":[{"count":1,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/posts\/2519\/revisions"}],"predecessor-version":[{"id":2524,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/posts\/2519\/revisions\/2524"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/media\/2520"}],"wp:attachment":[{"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/media?parent=2519"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/categories?post=2519"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tgvalve.com\/ja\/wp-json\/wp\/v2\/tags?post=2519"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}