{"id":11676,"date":"2025-09-19T06:40:13","date_gmt":"2025-09-19T06:40:13","guid":{"rendered":"https:\/\/www.retopz.com\/?p=11676"},"modified":"2025-09-19T07:04:45","modified_gmt":"2025-09-19T07:04:45","slug":"carbide-seal-rings-for-power-plant-boiler-feed-pumps","status":"publish","type":"post","link":"https:\/\/www.retopz.com\/ja\/carbide-seal-rings-for-power-plant-boiler-feed-pumps\/","title":{"rendered":"\u767a\u96fb\u6240\u30dc\u30a4\u30e9\u30fc\u7d66\u6c34\u30dd\u30f3\u30d7\u7528\u8d85\u786c\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"11676\" class=\"elementor elementor-11676\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c7a2401 e-flex e-con-boxed e-con e-parent\" data-id=\"c7a2401\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0ea4a37 elementor-widget elementor-widget-text-editor\" data-id=\"0ea4a37\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\">\u767a\u96fb\u6240\u3067\u306f\u3001\u30dc\u30a4\u30e9\u30fc\u7d66\u6c34\u30dd\u30f3\u30d7\u3092\u4f7f\u7528\u3057\u3066\u3001\u975e\u5e38\u306b\u9ad8\u5727\u306e\u6c34\u3092\u30dc\u30a4\u30e9\u30fc\u306b\u9001\u308a\u307e\u3059\u3002<\/p><p class=\"p1\">\u3053\u308c\u3089\u306e\u30dd\u30f3\u30d7\u306f\u3001\u6975\u5ea6\u306e\u9ad8\u6e29\u3001\u9ad8\u5727\u3001\u305d\u3057\u3066\u9023\u7d9a\u904b\u8ee2\u4e0b\u3067\u7a3c\u50cd\u3057\u307e\u3059\u3002\u308f\u305a\u304b\u306a\u30b7\u30fc\u30eb\u306e\u4e0d\u5177\u5408\u3067\u3082\u3001\u30e6\u30cb\u30c3\u30c8\u306e\u505c\u6b62\u3001\u9ad8\u984d\u306a\u4fee\u7406\u8cbb\u7528\u3001\u3042\u308b\u3044\u306f\u767a\u96fb\u52b9\u7387\u306e\u4f4e\u4e0b\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p><p class=\"p1\"><a href=\"https:\/\/www.retopz.com\/ja\/carbide-seal-rings\/\" target=\"_blank\" rel=\"noopener\">\u8d85\u786c\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0<\/a> \u3053\u308c\u3089\u306e\u30dd\u30f3\u30d7\u306f\u512a\u308c\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002 <a href=\"https:\/\/www.retopz.com\/ja\/hardness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\" target=\"_blank\" rel=\"noopener\">\u786c\u5ea6<\/a>, <a href=\"https:\/\/www.retopz.com\/ja\/toughness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\" target=\"_blank\" rel=\"noopener\">\u5f37\u976d\u3055<\/a>\u3001 \u305d\u3057\u3066 <a href=\"https:\/\/www.retopz.com\/ja\/corrosion-resistance-in-the-tungsten-carbide-industry-an-explanatory-overview\/\" target=\"_blank\" rel=\"noopener\">\u8010\u8150\u98df\u6027<\/a>.<\/p><p class=\"p1\">\u610f\u601d\u6c7a\u5b9a\u8005\u306b\u3068\u3063\u3066\u3001\u30ab\u30fc\u30d0\u30a4\u30c9\u30b7\u30fc\u30eb\u306e\u4f7f\u7528\u306f\u3001\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u306e\u6e1b\u5c11\u3001\u3088\u308a\u5b89\u5168\u306a\u64cd\u4f5c\u3001\u305d\u3057\u3066\u3088\u308a\u826f\u3044\u6295\u8cc7\u53ce\u76ca\u7387\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3ad4b83 e-flex e-con-boxed e-con e-parent\" data-id=\"3ad4b83\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-207f8a6 elementor-widget elementor-widget-text-editor\" data-id=\"207f8a6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>\u30dc\u30a4\u30e9\u30fc\u7d66\u6c34\u30dd\u30f3\u30d7\u306e\u30b7\u30fc\u30ea\u30f3\u30b0\u306b\u304a\u3051\u308b\u8ab2\u984c<\/b><\/h2><p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-11651 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-1.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-1.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-1-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-1-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><ul class=\"ul1\"><li class=\"li3\"><p>\u9ad8\u5727\u3068\u9ad8\u6e29\u306b\u3088\u308a\u3001\u5f31\u3044\u30b7\u30fc\u30eb\u90e8\u5206\u304c\u5909\u5f62\u3057\u305f\u308a\u640d\u50b7\u3057\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/li><li class=\"li3\"><p>\u9023\u7d9a\u64cd\u4f5c\u306b\u3088\u308a\u6469\u64e6\u3068\u6469\u8017\u304c\u5897\u52a0\u3057\u307e\u3059\u3002<\/p><\/li><li class=\"li3\"><p>\u6c34\u306e\u4e0d\u7d14\u7269\u3084\u5316\u5b66\u6dfb\u52a0\u7269\u306f\u91d1\u5c5e\u90e8\u54c1\u3092\u8150\u98df\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/li><li class=\"li3\"><p>\u4e88\u671f\u3057\u306a\u3044\u6f0f\u308c\u306f\u30dc\u30a4\u30e9\u30fc\u306e\u6545\u969c\u3084\u30bf\u30fc\u30d3\u30f3\u306e\u640d\u50b7\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p><\/li><\/ul><p class=\"p3\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3084\u30ab\u30fc\u30dc\u30f3\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u306a\u3069\u306e\u6a19\u6e96\u7684\u306a\u6750\u6599\u306f\u3001\u3053\u306e\u3088\u3046\u306a\u72b6\u6cc1\u3067\u306f\u3059\u3050\u306b\u52a3\u5316\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/p><p class=\"p3\">\u8d85\u786c\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0\u306f\u3001\u3053\u306e\u3088\u3046\u306a\u904e\u9177\u306a\u74b0\u5883\u306b\u8010\u3048\u3089\u308c\u308b\u3088\u3046\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3b5f800 e-flex e-con-boxed e-con e-parent\" data-id=\"3b5f800\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dc4fc03 elementor-widget elementor-widget-text-editor\" data-id=\"dc4fc03\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>\u8d85\u786c\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0\u304c\u767a\u96fb\u6240\u306b\u6700\u9069\u306a\u7406\u7531<\/b><\/h2><p><img decoding=\"async\" class=\"alignnone wp-image-11652 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-2.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-2.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-2-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-2-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\"><b>1). \u6975\u7aef <a href=\"https:\/\/www.retopz.com\/ja\/hardness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\" target=\"_blank\" rel=\"noopener\">\u786c\u5ea6<\/a><\/b><\/p><p class=\"p4\">\u70ad\u5316\u7269\u306f\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u3068\u307b\u307c\u540c\u7b49\u306e\u786c\u5ea6\u304c\u3042\u308a\u3001\u7d66\u6c34\u4e2d\u306e\u50b7\u3084\u7814\u78e8\u7c92\u5b50\u306b\u8010\u3048\u307e\u3059\u3002<\/p><p class=\"p3\"><b>2) \u5f37\u3055\u3068 <a href=\"https:\/\/www.retopz.com\/ja\/toughness-in-the-tungsten-carbide-industry-a-comprehensive-definition\/\" target=\"_blank\" rel=\"noopener\">\u5f37\u976d\u3055<\/a><\/b><\/p><p class=\"p4\">\u30b3\u30d0\u30eb\u30c8\u7d50\u5408\u70ad\u5316\u7269\u306f\u3001\u30dc\u30a4\u30e9\u30fc\u7d66\u6c34\u30dd\u30f3\u30d7\u3067\u3088\u304f\u898b\u3089\u308c\u308b\u5727\u529b\u5909\u52d5\u3084\u632f\u52d5\u306b\u8010\u3048\u307e\u3059\u3002<\/p><p class=\"p3\"><b>3). <a href=\"https:\/\/www.retopz.com\/ja\/corrosion-resistance-in-the-tungsten-carbide-industry-an-explanatory-overview\/\" target=\"_blank\" rel=\"noopener\">\u8010\u8150\u98df\u6027<\/a><\/b><\/p><p class=\"p4\">\u30cb\u30c3\u30b1\u30eb\u7d50\u5408\u70ad\u5316\u7269\u306f\u3001\u6c34\u51e6\u7406\u85ac\u54c1\u3084\u6eb6\u5b58\u9178\u7d20\u306b\u3088\u308b\u653b\u6483\u306b\u8010\u3048\u307e\u3059\u3002<\/p><p class=\"p3\"><b>4). \u71b1\u5b89\u5b9a\u6027<\/b><\/p><p class=\"p4\">\u70ad\u5316\u7269\u306f\u30dc\u30a4\u30e9\u30fc\u7d66\u6c34\u30b7\u30b9\u30c6\u30e0\u306e\u9ad8\u6e29\u4e0b\u3067\u3082\u305d\u306e\u5f62\u72b6\u3068\u6027\u80fd\u3092\u7dad\u6301\u3057\u307e\u3059\u3002<\/p><p class=\"p3\"><b>5). \u9577\u5bff\u547d<\/b><\/p><p class=\"p4\">\u4ea4\u63db\u304c\u6e1b\u308b\u3068\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u304c\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4fc1bce e-flex e-con-boxed e-con e-parent\" data-id=\"4fc1bce\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-47fe191 elementor-widget elementor-widget-text-editor\" data-id=\"47fe191\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>\u767a\u96fb\u6240\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u5fdc\u7528<\/b><\/h2><p><img decoding=\"async\" class=\"alignnone wp-image-11653 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-3.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-3.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-3-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-3-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><ul class=\"ul1\"><li class=\"li3\"><p><b>\u30dc\u30a4\u30e9\u30fc\u7d66\u6c34\u30dd\u30f3\u30d7<\/b><\/p><\/li><\/ul><p class=\"p4\">\u30dc\u30a4\u30e9\u30fc\u306b\u6c34\u3092\u9001\u308a\u8fbc\u3080\u4e00\u6b21\u30dd\u30f3\u30d7\u3067\u306f\u3001\u4fe1\u983c\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u30ab\u30fc\u30d0\u30a4\u30c9\u30b7\u30fc\u30eb\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><ul class=\"ul1\"><li class=\"li3\"><p><b>\u30d6\u30fc\u30b9\u30bf\u30fc\u30dd\u30f3\u30d7<\/b><\/p><\/li><\/ul><p class=\"p4\">\u30e1\u30a4\u30f3\u30dc\u30a4\u30e9\u30fc\u30dd\u30f3\u30d7\u306b\u71c3\u6599\u3092\u4f9b\u7d66\u3059\u308b\u30d6\u30fc\u30b9\u30bf\u30fc\u30dd\u30f3\u30d7\u306f\u3001\u30ab\u30fc\u30d0\u30a4\u30c9\u306e\u8010\u4e45\u6027\u306e\u6069\u6075\u3092\u53d7\u3051\u3066\u3044\u307e\u3059\u3002<\/p><ul class=\"ul1\"><li class=\"li3\"><p><b>\u88dc\u52a9\u7d66\u6c34\u30b7\u30b9\u30c6\u30e0<\/b><\/p><\/li><\/ul><p class=\"p4\">\u88dc\u52a9\u30dd\u30f3\u30d7\u306e\u30ab\u30fc\u30d0\u30a4\u30c9\u30ea\u30f3\u30b0\u306b\u3088\u308a\u3001\u30d7\u30e9\u30f3\u30c8\u5168\u4f53\u306e\u30b7\u30fc\u30eb\u6027\u80fd\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4acf84e e-flex e-con-boxed e-con e-parent\" data-id=\"4acf84e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cd93c5d elementor-widget elementor-widget-text-editor\" data-id=\"cd93c5d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>\u767a\u96fb\u4e8b\u696d\u306b\u304a\u3051\u308b\u30e1\u30ea\u30c3\u30c8<\/b><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0786825 e-flex e-con-boxed e-con e-parent\" data-id=\"0786825\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ea51381 elementor-widget elementor-widget-text-editor\" data-id=\"ea51381\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table style=\"border-collapse:collapse;width:100%;color:#000;\">\n  <thead>\n    <tr style=\"background-color:#00274d;color:#fff;\">\n      <th style=\"border:1px solid #00274d;padding:8px;\">\u5229\u70b9<\/th>\n      <th style=\"border:1px solid #00274d;padding:8px;\">\u8aac\u660e<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u9577\u5bff\u547d<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u6469\u8017\u3084\u8150\u98df\u306b\u8010\u3048\u3001\u4ea4\u63db\u983b\u5ea6\u3092\u6e1b\u3089\u3057\u307e\u3059\u3002<\/td>\n    <\/tr>\n    <tr style=\"background-color:#dce3f0;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u306e\u77ed\u7e2e<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u6545\u969c\u304c\u5c11\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u30dd\u30f3\u30d7\u304c\u7a3c\u50cd\u3057\u7d9a\u3051\u3001\u96fb\u529b\u51fa\u529b\u304c\u5b89\u5b9a\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/td>\n    <\/tr>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u5b89\u5168\u6027\u306e\u5411\u4e0a<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30b7\u30fc\u30ea\u30f3\u30b0\u306b\u3088\u308a\u3001\u30bf\u30fc\u30d3\u30f3\u3084\u30dc\u30a4\u30e9\u30fc\u3092\u640d\u50b7\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u6f0f\u308c\u3092\u9632\u6b62\u3057\u307e\u3059\u3002<\/td>\n    <\/tr>\n    <tr style=\"background-color:#dce3f0;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u306e\u524a\u6e1b<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u90e8\u54c1\u306e\u4ea4\u63db\u983b\u5ea6\u304c\u6e1b\u308b\u305f\u3081\u3001\u52b4\u529b\u3068\u30b9\u30da\u30a2\u30d1\u30fc\u30c4\u306e\u8cbb\u7528\u304c\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002<\/td>\n    <\/tr>\n    <tr style=\"background-color:#ffffff;\">\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u52b9\u7387\u6027\u306e\u5411\u4e0a<\/td>\n      <td style=\"border:1px solid #00274d;padding:8px;\">\u6ed1\u3089\u304b\u306b\u7814\u78e8\u3055\u308c\u305f\u70ad\u5316\u7269\u306f\u6469\u64e6\u3092\u6e1b\u3089\u3057\u3001\u30dd\u30f3\u30d7\u306e\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6bd004a e-flex e-con-boxed e-con e-parent\" data-id=\"6bd004a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-19aa0b9 elementor-widget elementor-widget-text-editor\" data-id=\"19aa0b9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>\u5b9f\u4e16\u754c\u306e\u4f8b<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-11654 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-4.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-4.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-4-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-4-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><ul class=\"ul1\"><li class=\"li3\"><p><b>\u77f3\u70ad\u706b\u529b\u767a\u96fb\u6240\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9<\/b><\/p><\/li><\/ul><p class=\"p4\">\u77f3\u70ad\u706b\u529b\u767a\u96fb\u6240\u3067\u306f\u3001\u30dc\u30a4\u30e9\u30fc\u7d66\u6c34\u30dd\u30f3\u30d7\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u30b7\u30fc\u30eb\u3092\u30cb\u30c3\u30b1\u30eb\u7d50\u5408\u30ab\u30fc\u30d0\u30a4\u30c9\u30ea\u30f3\u30b0\u306b\u4ea4\u63db\u3057\u307e\u3057\u305f\u3002<\/p><p class=\"p4\">\u7d50\u679c: \u30b7\u30fc\u30eb\u5bff\u547d\u304c 60% \u5897\u52a0\u3057\u3001\u8a08\u753b\u5916\u306e\u505c\u6b62\u304c\u5927\u5e45\u306b\u6e1b\u5c11\u3057\u307e\u3057\u305f\u3002<\/p><ul class=\"ul1\"><li class=\"li3\"><p><b>\u8907\u5408\u30b5\u30a4\u30af\u30eb\u30ac\u30b9\u30d7\u30e9\u30f3\u30c8\u306e\u6539\u826f<\/b><\/p><\/li><\/ul><p class=\"p4\">\u30ac\u30b9\u706b\u529b\u767a\u96fb\u6240\u3067\u306f\u3001\u88dc\u52a9\u30dc\u30a4\u30e9\u30fc\u7d66\u6c34\u30dd\u30f3\u30d7\u3092\u30ab\u30fc\u30d0\u30a4\u30c9\u30b7\u30fc\u30eb\u3067\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3057\u307e\u3057\u305f\u3002<\/p><p class=\"p4\">\u7d50\u679c: \u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u304c\u524a\u6e1b\u3055\u308c\u3001\u30d4\u30fc\u30af\u9700\u8981\u6642\u306e\u96fb\u529b\u51fa\u529b\u304c\u3088\u308a\u5b89\u5b9a\u3057\u307e\u3059\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-877fbf1 e-flex e-con-boxed e-con e-parent\" data-id=\"877fbf1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9616649 elementor-widget elementor-widget-text-editor\" data-id=\"9616649\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>\u9069\u5207\u306a\u8d85\u786c\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0\u306e\u9078\u3073\u65b9<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-11655 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-5.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-5.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-5-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-5-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\"><b>1). \u30d0\u30a4\u30f3\u30c0\u30fc\u306e\u9078\u629e<\/b><\/p><ul><li><p>\u30cb\u30c3\u30b1\u30eb\u7d50\u5408\u70ad\u5316\u7269 <a href=\"https:\/\/www.retopz.com\/ja\/corrosion-resistance-in-the-tungsten-carbide-industry-an-explanatory-overview\/\" target=\"_blank\" rel=\"noopener\">\u8010\u8150\u98df\u6027<\/a> \u51e6\u7406\u3055\u308c\u305f\u6c34\u4e2d\u306b\u3002<\/p><\/li><li><p>\u885d\u6483\u8377\u91cd\u3068\u5727\u529b\u5909\u5316\u306b\u5bfe\u5fdc\u3059\u308b\u30b3\u30d0\u30eb\u30c8\u7d50\u5408\u70ad\u5316\u7269\u3002<\/p><\/li><\/ul><p class=\"p3\"><b>2\uff09\u8868\u9762\u4ed5\u4e0a\u3052<\/b><\/p><ul><li><p>\u7814\u78e8\u3055\u308c\u305f\u70ad\u5316\u7269\u306f\u6469\u64e6\u3001\u71b1\u3001\u6469\u8017\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002<\/p><\/li><\/ul><p class=\"p3\"><b>3). \u52d5\u4f5c\u6761\u4ef6<\/b><\/p><ul><li><p>\u6700\u9069\u306a\u30b0\u30ec\u30fc\u30c9\u3092\u9078\u629e\u3059\u308b\u305f\u3081\u306b\u3001\u6e29\u5ea6\u3001\u5727\u529b\u3001\u6c34\u306e\u5316\u5b66\u7d44\u6210\u3092\u8a55\u4fa1\u3057\u307e\u3059\u3002<\/p><\/li><\/ul><p class=\"p3\"><b>4). \u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9<\/b><\/p><ul><li><p>\u5b9f\u8a3c\u6e08\u307f\u306e\u96fb\u529b\u696d\u754c\u306e\u5c02\u9580\u77e5\u8b58\u3092\u6301\u3064 ISO \u8a8d\u5b9a\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-119cf24 e-flex e-con-boxed e-con e-parent\" data-id=\"119cf24\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-64df581 elementor-widget elementor-widget-text-editor\" data-id=\"64df581\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3068\u4ea4\u63db\u6226\u7565<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-11656 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-6.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-6.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-6-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-6-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><ul class=\"ul1\"><li class=\"li3\"><p>\u5b9a\u671f\u7684\u306a\u505c\u6b62\u307e\u305f\u306f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9 \u30b5\u30a4\u30af\u30eb\u4e2d\u306b\u30b7\u30fc\u30eb\u3092\u691c\u67fb\u3057\u307e\u3059\u3002<\/p><\/li><li class=\"li3\"><p>\u6f0f\u308c\u3084\u52b9\u7387\u306e\u4f4e\u4e0b\u304c\u767a\u751f\u3059\u308b\u524d\u306b\u3001\u6469\u8017\u3057\u305f\u30ea\u30f3\u30b0\u3092\u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/li><li class=\"li3\"><p>\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u306b\u4e88\u5099\u306e\u30ab\u30fc\u30d0\u30a4\u30c9\u30b7\u30fc\u30eb\u3092\u5728\u5eab\u3057\u3066\u3044\u307e\u3059\u3002<\/p><\/li><li class=\"li3\"><p>\u4f7f\u7528\u6e08\u307f\u306e\u8d85\u786c\u90e8\u54c1\u3092\u30ea\u30b5\u30a4\u30af\u30eb\u3057\u3066\u3001\u74b0\u5883\u3078\u306e\u5f71\u97ff\u3068\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b69cda6 e-flex e-con-boxed e-con e-parent\" data-id=\"b69cda6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9e7b2c7 elementor-widget elementor-widget-text-editor\" data-id=\"9e7b2c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>\u30b3\u30b9\u30c8\u3068ROI\u306e\u8003\u616e<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-11657 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-7.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-7.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-7-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-7-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><ul class=\"ul1\"><li class=\"li3\"><p>\u521d\u671f\u30b3\u30b9\u30c8: \u30ab\u30fc\u30d0\u30a4\u30c9\u30b7\u30fc\u30eb\u306f\u521d\u671f\u8cbb\u7528\u304c\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/p><\/li><li class=\"li3\"><p>\u7bc0\u7d04: \u969c\u5bb3\u304c\u6e1b\u308b\u3068\u3001\u7dca\u6025\u4fee\u7406\u3084\u4e88\u671f\u3057\u306a\u3044\u505c\u6b62\u3082\u6e1b\u308a\u307e\u3059\u3002<\/p><\/li><li class=\"li3\"><p>ROI: \u8010\u7528\u5e74\u6570\u306e\u5ef6\u9577\u3001\u5b89\u5168\u6027\u306e\u5411\u4e0a\u3001\u52b9\u7387\u6027\u306e\u5411\u4e0a\u306b\u3088\u308a\u3001\u6295\u8cc7\u304c\u6b63\u5f53\u5316\u3055\u308c\u307e\u3059\u3002<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e3b13a9 e-flex e-con-boxed e-con e-parent\" data-id=\"e3b13a9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7809c8f elementor-widget elementor-widget-text-editor\" data-id=\"7809c8f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>\u74b0\u5883\u3068\u5b89\u5168\u4e0a\u306e\u5229\u70b9<\/b><\/h2><p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-11658 size-full\" src=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-8.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-8.jpg 660w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-8-300x200.jpg 300w, https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-8-18x12.jpg 18w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/p><p class=\"p3\">\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30b7\u30fc\u30ea\u30f3\u30b0\u306b\u3088\u308a\u3001\u7e4a\u7d30\u306a\u6a5f\u5668\u306b\u640d\u50b7\u3092\u4e0e\u3048\u305f\u308a\u5371\u967a\u306a\u72b6\u614b\u3092\u5f15\u304d\u8d77\u3053\u3057\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u6c34\u6f0f\u308c\u3092\u9632\u6b62\u3057\u307e\u3059\u3002<\/p><p class=\"p3\">\u5b89\u5b9a\u3057\u305f\u30dd\u30f3\u30d7\u6027\u80fd\u306f\u52b9\u7387\u7684\u306a\u30a8\u30cd\u30eb\u30ae\u30fc\u4f7f\u7528\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u5168\u4f53\u7684\u306a\u74b0\u5883\u3078\u306e\u5f71\u97ff\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9c7acce e-flex e-con-boxed e-con e-parent\" data-id=\"9c7acce\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-13283a9 elementor-widget elementor-widget-text-editor\" data-id=\"13283a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 class=\"p1\"><b>\u7d50\u8ad6<\/b><\/h2><p class=\"p2\">\u8d85\u786c\u30b7\u30fc\u30eb\u30ea\u30f3\u30b0\u306f\u3001\u767a\u96fb\u6240\u306e\u30dc\u30a4\u30e9\u30fc\u7d66\u6c34\u30dd\u30f3\u30d7\u306b\u6700\u9069\u3067\u3059\u3002\u305d\u306e\u786c\u5ea6\u3001\u8010\u8150\u98df\u6027\u3001\u305d\u3057\u3066\u976d\u6027\u306b\u3088\u308a\u3001\u6975\u5ea6\u306e\u5727\u529b\u3084\u6e29\u5ea6\u4e0b\u3067\u3082\u30dd\u30f3\u30d7\u306e\u4fe1\u983c\u6027\u304c\u7dad\u6301\u3055\u308c\u307e\u3059\u3002<\/p><p class=\"p2\">\u610f\u601d\u6c7a\u5b9a\u8005\u306b\u3068\u3063\u3066\u3001\u30ab\u30fc\u30d0\u30a4\u30c9\u30b7\u30fc\u30eb\u3078\u306e\u6295\u8cc7\u306f\u5b89\u5168\u6027\u306e\u5411\u4e0a\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u306e\u524a\u6e1b\u3001\u767a\u96fb\u52b9\u7387\u306e\u5411\u4e0a\u3092\u3082\u305f\u3089\u3057\u3001\u7af6\u4e89\u306e\u6fc0\u3057\u3044\u30a8\u30cd\u30eb\u30ae\u30fc\u5e02\u5834\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u5229\u70b9\u3068\u306a\u308a\u307e\u3059\u3002<\/p><p class=\"p3\">\u4f01\u696d\u306e\u8a73\u7d30\u3092\u77e5\u308a\u305f\u3044\u5834\u5408\u306f\u3001\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/www.retopz.com\/ja\/contact\/\" target=\"_blank\" rel=\"noopener\">\u304a\u554f\u3044\u5408\u308f\u305b\u3002<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Power plants rely on boiler feed pumps to move water at very high pressure into boilers. These pumps work under extreme heat, pressure, and continuous operation. Even a small seal failure can stop a unit, cause costly repairs, or reduce power generation efficiency. Carbide seal rings have become the preferred choice for these pumps. They provide excellent hardness, toughness, and corrosion resistance. For decision-makers, using carbide seals means fewer shutdowns, safer operations, and better return on investment. Challenges in Boiler Feed Pump Sealing High pressure and temperature can deform or damage weak seals. Continuous operation increases friction and wear. Water impurities or chemical additives can corrode metal components. Unexpected leaks [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":11651,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-11676","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-carbide-academy"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.8 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Carbide Seal Rings for Power Plant Boiler Feed Pumps - Retop Carbide<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.retopz.com\/ja\/carbide-seal-rings-for-power-plant-boiler-feed-pumps\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Carbide Seal Rings for Power Plant Boiler Feed Pumps\" \/>\n<meta property=\"og:description\" content=\"Power plants rely on boiler feed pumps to move water at very high pressure into boilers. These pumps work under extreme heat, pressure, and continuous operation. Even a small seal failure can stop a unit, cause costly repairs, or reduce power generation efficiency. Carbide seal rings have become the preferred choice for these pumps. They provide excellent hardness, toughness, and corrosion resistance. For decision-makers, using carbide seals means fewer shutdowns, safer operations, and better return on investment. Challenges in Boiler Feed Pump Sealing High pressure and temperature can deform or damage weak seals. Continuous operation increases friction and wear. Water impurities or chemical additives can corrode metal components. Unexpected leaks [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.retopz.com\/ja\/carbide-seal-rings-for-power-plant-boiler-feed-pumps\/\" \/>\n<meta property=\"og:site_name\" content=\"Retop Carbide\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-19T06:40:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-19T07:04:45+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.retopz.com\/wp-content\/uploads\/2025\/09\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"660\" \/>\n\t<meta property=\"og:image:height\" content=\"440\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"luo jing\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"luo jing\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"5\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.retopz.com\\\/carbide-seal-rings-for-power-plant-boiler-feed-pumps\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.retopz.com\\\/carbide-seal-rings-for-power-plant-boiler-feed-pumps\\\/\"},\"author\":{\"name\":\"luo jing\",\"@id\":\"https:\\\/\\\/www.retopz.com\\\/#\\\/schema\\\/person\\\/871b61a909972b30a2517ef5f604598e\"},\"headline\":\"Carbide Seal Rings for Power Plant Boiler Feed Pumps\",\"datePublished\":\"2025-09-19T06:40:13+00:00\",\"dateModified\":\"2025-09-19T07:04:45+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.retopz.com\\\/carbide-seal-rings-for-power-plant-boiler-feed-pumps\\\/\"},\"wordCount\":627,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.retopz.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.retopz.com\\\/carbide-seal-rings-for-power-plant-boiler-feed-pumps\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.retopz.com\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/Carbide-Seal-Rings-for-Power-Plant-Boiler-Feed-Pumps-www.retopz.com-1.jpg\",\"articleSection\":[\"Carbide Academy\"],\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.retopz.com\\\/carbide-seal-rings-for-power-plant-boiler-feed-pumps\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.retopz.com\\\/carbide-seal-rings-for-power-plant-boiler-feed-pumps\\\/\",\"url\":\"https:\\\/\\\/www.retopz.com\\\/carbide-seal-rings-for-power-plant-boiler-feed-pumps\\\/\",\"name\":\"Carbide Seal Rings for Power Plant Boiler Feed Pumps - 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These pumps work under extreme heat, pressure, and continuous operation. Even a small seal failure can stop a unit, cause costly repairs, or reduce power generation efficiency. Carbide seal rings have become the preferred choice for these pumps. They provide excellent hardness, toughness, and corrosion resistance. For decision-makers, using carbide seals means fewer shutdowns, safer operations, and better return on investment. Challenges in Boiler Feed Pump Sealing High pressure and temperature can deform or damage weak seals. Continuous operation increases friction and wear. Water impurities or chemical additives can corrode metal components. 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