{"id":2661,"date":"2025-03-29T10:51:00","date_gmt":"2025-03-29T02:51:00","guid":{"rendered":"https:\/\/sj-gauge.com\/?p=2661"},"modified":"2026-04-13T14:04:58","modified_gmt":"2026-04-13T06:04:58","slug":"pressure-equipment-failure-reasons","status":"publish","type":"post","link":"https:\/\/www.sj-gauge.com\/ja\/pressure-equipment-failure-reasons\/","title":{"rendered":"\u5727\u529b\u88c5\u7f6e\u6545\u969c\u306e6\u5927\u539f\u56e0"},"content":{"rendered":"<blockquote class=\"wp-block-quote is-layout-flow 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class=\"wp-block-image aligncenter size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/sj-gauge.com\/wp-content\/uploads\/2025\/12\/01_SJ_pressure_gauges-1024x768.png\" alt=\"\" class=\"wp-image-2663\" style=\"width:500px\" srcset=\"https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/01_SJ_pressure_gauges-1024x768.png 1024w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/01_SJ_pressure_gauges-300x225.png 300w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/01_SJ_pressure_gauges-768x576.png 768w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/01_SJ_pressure_gauges-600x450.png 600w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/01_SJ_pressure_gauges.png 1478w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u30c8\u30b0\u30eb\u76ee\u6b21\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u30c8\u30b0\u30eb<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #7b1e1c;color:#7b1e1c\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #7b1e1c;color:#7b1e1c\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.sj-gauge.com\/ja\/pressure-equipment-failure-reasons\/#1what-causes-pressure-gauges-to-fail\" >1.\u5727\u529b\u8a08\u304c\u6545\u969c\u3059\u308b\u539f\u56e0\u306f\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.sj-gauge.com\/ja\/pressure-equipment-failure-reasons\/#2the-six-main-reasons-for-pressure-equipment-failure\" >2.\u5727\u529b\u6a5f\u5668\u6545\u969c\u306e6\u5927\u539f\u56e0\u3002.<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.sj-gauge.com\/ja\/pressure-equipment-failure-reasons\/#3regular-maintenance-and-servicing-of-pressure-gauges\" >3.\u5727\u529b\u8a08\u306e\u5b9a\u671f\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3068\u30b5\u30fc\u30d3\u30b9<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading has-palette-color-2-color has-text-color has-link-color wp-elements-77ebf338e0f8735b07742acf4fd6d536\"><span class=\"ez-toc-section\" id=\"1what-causes-pressure-gauges-to-fail\"><\/span>1.\u5727\u529b\u8a08\u304c\u6545\u969c\u3059\u308b\u539f\u56e0\u306f\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5727\u529b\u8a08\u304c\u6545\u969c\u3059\u308b\u539f\u56e0\u306f\u305f\u304f\u3055\u3093\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u306e\u307b\u3068\u3093\u3069\u306f\u4e0d\u9069\u5207\u306a\u64cd\u4f5c\u3084\u4eba\u70ba\u7684\u306a\u30df\u30b9\u304c\u95a2\u4fc2\u3057\u3066\u3044\u307e\u3059\u3002\u5727\u529b\u8a08\u3092\u5341\u5206\u306b\u7406\u89e3\u3057\u3001\u614e\u91cd\u306b\u4f7f\u7528\u3059\u308b\u9650\u308a\u3001\u3053\u306e\u3088\u3046\u306a\u72b6\u6cc1\u3092\u907f\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u5727\u529b\u8a08\u306e\u6545\u969c\u306b\u3064\u306a\u304c\u308b\u4e00\u822c\u7684\u306a\u8981\u56e0\u3068\u3001\u3053\u308c\u3089\u306e\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u5727\u529b\u8a08\u898f\u683c\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001ASME B40.100-2013\u304a\u3088\u3073EN837-1\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-palette-color-2-color has-text-color has-link-color wp-elements-43380d57d66c9628888c5906a0b522eb\"><span class=\"ez-toc-section\" id=\"2the-six-main-reasons-for-pressure-equipment-failure\"><\/span>2.\u5727\u529b\u6a5f\u5668\u6545\u969c\u306e6\u5927\u539f\u56e0\u3002.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">(a) \u904e\u5ea6\u306e\u632f\u52d5\uff0f\u8108\u52d5<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"302\" height=\"434\" src=\"https:\/\/sj-gauge.com\/wp-content\/uploads\/2025\/12\/02_SJ_Pulsation_causes_pointer_flutter_and_poor_gauge_readability-1.png\" alt=\"\" class=\"wp-image-2664\" style=\"width:300px\" srcset=\"https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/02_SJ_Pulsation_causes_pointer_flutter_and_poor_gauge_readability-1.png 302w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/02_SJ_Pulsation_causes_pointer_flutter_and_poor_gauge_readability-1-209x300.png 209w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/02_SJ_Pulsation_causes_pointer_flutter_and_poor_gauge_readability-1-300x431.png 300w\" sizes=\"(max-width: 302px) 100vw, 302px\" \/><figcaption class=\"wp-element-caption\">\u8108\u52d5\u306f\u6307\u91dd\u306e\u3075\u3089\u3064\u304d\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u30b2\u30fc\u30b8\u306e\u8aad\u307f\u3084\u3059\u3055\u3092\u4f4e\u4e0b\u3055\u305b\u307e\u3059\u3002.<\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u7406\u7531<\/h4>\n\n\n\n<p>\u30d7\u30ed\u30bb\u30b9\u6a5f\u5668\u306e\u632f\u52d5\u306f\u3001\u30dd\u30a4\u30f3\u30bf\u30fc\u306e\u30d5\u30e9\u30c3\u30bf\u30fc\u3092\u5f15\u304d\u8d77\u3053\u3057\u3001\u30d6\u30eb\u30c9\u30f3\u7ba1\u3078\u306e\u30b9\u30c8\u30ec\u30b9\u3092\u5897\u5927\u3055\u305b\u307e\u3059\u3002\u307e\u305f\u3001\u9577\u671f\u7684\u306b\u306f\u30ae\u30a2\u3084\u305d\u306e\u4ed6\u306e\u90e8\u54c1\u306b\u640d\u50b7\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<br>\u30d7\u30ed\u30bb\u30b9\u5727\u529b\u306e\u6025\u4e0a\u6607\u306f\u8108\u52d5\u306b\u3064\u306a\u304c\u308a\u3001\u6307\u91dd\u306e\u30d5\u30e9\u30c3\u30bf\u30fc\u3084\u30b2\u30fc\u30b8\u306e\u8aad\u307f\u306b\u304f\u3055\u306e\u539f\u56e0\u306b\u3082\u306a\u308a\u307e\u3059\u3002\u30b2\u30fc\u30b8\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u5b8c\u5168\u6027\u306e\u52a3\u5316\u3082\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<br>\u30d0\u30eb\u30d6\u306e\u30aa\u30f3\u30fb\u30aa\u30d5\u3092\u983b\u7e41\u306b\u884c\u3063\u305f\u308a\u3001\u5727\u529b\u304c\u6025\u6fc0\u306b\u4e0a\u6607\u3057\u305f\u308a\u4e0b\u964d\u3057\u305f\u308a\u3059\u308b\u3068\u3001\u5a92\u4f53\u4e2d\u306e\u5727\u529b\u30b9\u30d1\u30a4\u30af\u304c\u3057\u3070\u3057\u3070\u767a\u751f\u3057\u3001\u30dd\u30a4\u30f3\u30bf\u30fc\u304c\u66f2\u304c\u3063\u305f\u308a\u30b9\u30c8\u30c3\u30d7\u30d4\u30f3\u304c\u6298\u308c\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u89e3\u6c7a\u7b56<\/h4>\n\n\n\n<p>PRA-CL\u5727\u529b\u8a08\u7528\u30ad\u30e3\u30d4\u30e9\u30ea\u30fc\u3092\u4f7f\u7528\u3057\u3001\u6e2c\u5b9a\u5668\u3092\u767a\u751f\u6e90\u304b\u3089\u96e2\u3057\u3066\u8a2d\u7f6e\u3059\u308b\u3053\u3068\u3067\u3001\u632f\u52d5\u3092\u52b9\u679c\u7684\u306b\u6e1b\u5c11\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<br>\u6db2\u4f53\u5145\u586b\u30b2\u30fc\u30b8\u306f\u3001\u8108\u52d5\u306e\u5f71\u97ff\u3092\u6e1b\u8870\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u8a08\u5668\u304c\u6db2\u4f53\u5145\u586b\u306b\u9069\u3055\u306a\u3044\u5834\u5408\u306f\u3001PRA-SB \u5727\u529b\u30b9\u30ca\u30d0\u30fc\u3092\u53d6\u308a\u4ed8\u3051\u3066\u3001\u30d7\u30ed\u30bb\u30b9\u6750\u6599\u306e\u6d41\u308c\u3092\u6e1b\u8870\u3055\u305b\u308b\u3053\u3068\u3092\u691c\u8a0e\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">(b\uff09\u6975\u7aef\u306a\u9ad8\u6e29\uff0f\u4f4e\u6e29<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"428\" height=\"582\" src=\"https:\/\/sj-gauge.com\/wp-content\/uploads\/2025\/12\/03_SJ_pressure_gauge_with_extreme_high_process_media_temperature.png\" alt=\"\" class=\"wp-image-2665\" style=\"width:300px\" srcset=\"https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/03_SJ_pressure_gauge_with_extreme_high_process_media_temperature.png 428w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/03_SJ_pressure_gauge_with_extreme_high_process_media_temperature-221x300.png 221w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/03_SJ_pressure_gauge_with_extreme_high_process_media_temperature-300x408.png 300w\" sizes=\"(max-width: 428px) 100vw, 428px\" \/><figcaption class=\"wp-element-caption\">\u6975\u7aef\u306a\u5a92\u4f53\u6e29\u5ea6\u306f\u3001\u30d6\u30eb\u30c9\u30f3\u7ba1\u3092\u7834\u88c2\u3055\u305b\u3001\u30d9\u30f3\u30c8\u30db\u30fc\u30eb\u304b\u3089\u84b8\u6c17\u3092\u5674\u51fa\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u7406\u7531<\/h4>\n\n\n\n<p>\u5468\u56f2\u6e29\u5ea6\u3084\u88ab\u51e6\u7406\u5a92\u4f53\u306e\u6e29\u5ea6\u304c\u5727\u529b\u8a08\u306e\u8a31\u5bb9\u7bc4\u56f2\u3092\u8d85\u3048\u308b\u3068\u3001\u30c0\u30a4\u30e4\u30eb\u3084\u7a93\u3001\u5145\u586b\u6db2\u304c\u5909\u8272\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u30ac\u30b9\u30b1\u30c3\u30c8\u304c\u786c\u5316\u3057\u3066\u4e80\u88c2\u304c\u5165\u308a\u3001\u30b4\u30e0\u88fd\u30d9\u30f3\u30c8\u30d7\u30e9\u30b0\u306a\u3069\u304b\u3089\u6f0f\u308c\u304c\u767a\u751f\u3057\u307e\u3059\u3002.<br>\u30d6\u30eb\u30c9\u30f3\u7ba1\u304c\u7834\u88c2\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u3002\u3053\u308c\u3089\u306f\u3059\u3079\u3066\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u3092\u602a\u6211\u306e\u5371\u967a\u306b\u3055\u3089\u3059\u3002\u6e29\u5ea6\u304c\u8a08\u5668\u306e\u8a31\u5bb9\u6e29\u5ea6\u3088\u308a\u4f4e\u3044\u3068\u3001\u5145\u586b\u6db2\u304c\u51dd\u56fa\u3057\u3001\u8a08\u5668\u306e\u5fdc\u7b54\u6642\u9593\u304c\u9045\u304f\u306a\u3063\u305f\u308a\u3001\u8aad\u307f\u53d6\u308a\u5024\u304c\u4e0d\u6b63\u78ba\u306b\u306a\u3063\u305f\u308a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u89e3\u6c7a\u7b56<\/h4>\n\n\n\n<p>\u5b89\u5b9a\u3057\u305f\u5468\u56f2\u6e29\u5ea6\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u3001\u7a7a\u8abf\u3001\u30b9\u30c8\u30fc\u30d6\u3001\u30b9\u30d7\u30ea\u30f3\u30af\u30e9\u30fc\u3092\u53d6\u308a\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<br>PRA-SP \u30b9\u30c6\u30f3\u30ec\u30b9\u30b9\u30c1\u30fc\u30eb\u30b5\u30a4\u30d5\u30a9\u30f3\u30c1\u30e5\u30fc\u30d6\u3001\u30d2\u30fc\u30bf\u30fc\u3001\u6c34\u51b7\u30b7\u30b9\u30c6\u30e0\u3092\u53d6\u308a\u4ed8\u3051\u3066\u3001\u51e6\u7406\u5a92\u4f53\u306e\u6e29\u5ea6\u3092\u5236\u5fa1\u3067\u304d\u307e\u3059\u3002\u30b9\u30da\u30fc\u30b9\u306b\u5236\u9650\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u5727\u529b\u30b2\u30fc\u30b8\u7528\u51b7\u5374\u30a8\u30ec\u30e1\u30f3\u30c8 PRA-C \u3092\u4f7f\u7528\u3059\u308b\u3068\u3088\u3044\u3067\u3057\u3087\u3046\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">(c) \u5727\u529b\u30b9\u30d1\u30a4\u30af\uff0f\u904e\u5727<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" src=\"https:\/\/sj-gauge.com\/wp-content\/uploads\/2025\/12\/04_SJ_pressure_transmitter_with_overpressure_condition-576x1024.png\" alt=\"\" class=\"wp-image-2666\" style=\"width:300px\" srcset=\"https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/04_SJ_pressure_transmitter_with_overpressure_condition-576x1024.png 576w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/04_SJ_pressure_transmitter_with_overpressure_condition-169x300.png 169w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/04_SJ_pressure_transmitter_with_overpressure_condition-768x1365.png 768w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/04_SJ_pressure_transmitter_with_overpressure_condition-864x1536.png 864w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/04_SJ_pressure_transmitter_with_overpressure_condition-300x533.png 300w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/04_SJ_pressure_transmitter_with_overpressure_condition-600x1066.png 600w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/04_SJ_pressure_transmitter_with_overpressure_condition.png 960w\" sizes=\"(max-width: 576px) 100vw, 576px\" \/><figcaption class=\"wp-element-caption\">\u904e\u5727\u306b\u3088\u308a\u30d6\u30eb\u30c9\u30f3\u7ba1\u304c\u5909\u5f62\u3059\u308b<\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u7406\u7531<\/h4>\n\n\n\n<p>\u5727\u529b\u30b9\u30d1\u30a4\u30af\u3084\u904e\u5727\u306b\u306f\u3001\u6a5f\u68b0\u306e\u6545\u969c\u3001\u5a92\u4f53\u306e\u51cd\u7d50\u3001\u30d0\u30eb\u30d6\u306e\u6025\u6fc0\u306a\u4f5c\u52d5\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u7406\u7531\u304c\u3042\u308a\u307e\u3059\u3001,<br>\u3053\u308c\u3089\u306f\u3059\u3079\u3066\u3001\u5727\u529b\u5024\u304c\u30d5\u30eb\u30b9\u30b1\u30fc\u30eb\u306e\u7bc4\u56f2\u3092\u8d85\u3048\u308b\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002.<br>\u3053\u306e\u3088\u3046\u306a\u72b6\u614b\u304c\u7d9a\u304f\u3068\u3001\u30d6\u30eb\u30c9\u30f3\u7ba1\u3084\u30c0\u30a4\u30e4\u30eb\u306a\u3069\u306e\u90e8\u54c1\u304c\u5909\u5f62\u3084\u7834\u88c2\u3092\u8d77\u3053\u3057\u305f\u308a\u3001\u6307\u91dd\u304c\u66f2\u304c\u3063\u305f\u308a\u3057\u3066\u7cbe\u5ea6\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u89e3\u6c7a\u7b56<\/h4>\n\n\n\n<p>\u8a08\u5668\u304c\u983b\u7e41\u306b\u6545\u969c\u3057\u3001\u5727\u529b\u6e90\u304c\u4e0d\u5b89\u5b9a\u306b\u306a\u308b\u5834\u5408\u306f\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u904e\u5727\u30d7\u30ed\u30c6\u30af\u30bf\u30fc\u306e\u8a2d\u7f6e\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u3053\u306e\u88c5\u7f6e\u306f\u30d5\u30eb\u30b9\u30b1\u30fc\u30eb\u306e\u7bc4\u56f2\u3067\u30b7\u30e3\u30c3\u30c8\u30aa\u30d5\u3059\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3067\u304d\u3001\u8a08\u5668\u306e\u640d\u50b7\u3092\u9632\u304e\u307e\u3059\u3002.<br>\u5727\u529b\u6e90\u304c\u5b89\u5b9a\u3057\u3066\u3044\u3066\u3082\u3001\u5727\u529b\u5024\u304c\u30d5\u30eb\u30b9\u30b1\u30fc\u30eb\u306e\u7bc4\u56f2\u3092\u8d85\u3048\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u6700\u5927\u4f7f\u7528\u5024\u306b\u5bfe\u5fdc\u3059\u308b\u65b0\u3057\u3044\u30b2\u30fc\u30b8\u3092\u9078\u629e\u3059\u308b\u65b9\u304c\u3088\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">(d) \u6a5f\u5668\u306e\u76ee\u8a70\u307e\u308a<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"922\" height=\"1024\" src=\"https:\/\/sj-gauge.com\/wp-content\/uploads\/2025\/12\/05_SJ_pressure_transducer_with_diaphragm_seals-922x1024.jpg\" alt=\"\" class=\"wp-image-2667\" style=\"width:500px\" srcset=\"https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/05_SJ_pressure_transducer_with_diaphragm_seals-922x1024.jpg 922w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/05_SJ_pressure_transducer_with_diaphragm_seals-270x300.jpg 270w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/05_SJ_pressure_transducer_with_diaphragm_seals-768x853.jpg 768w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/05_SJ_pressure_transducer_with_diaphragm_seals-1383x1536.jpg 1383w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/05_SJ_pressure_transducer_with_diaphragm_seals-300x333.jpg 300w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/05_SJ_pressure_transducer_with_diaphragm_seals-600x666.jpg 600w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/05_SJ_pressure_transducer_with_diaphragm_seals.jpg 1773w\" sizes=\"(max-width: 922px) 100vw, 922px\" \/><figcaption class=\"wp-element-caption\">\u30c0\u30a4\u30a2\u30d5\u30e9\u30e0\u30b7\u30fc\u30eb\u3092\u53d6\u308a\u4ed8\u3051\u308b\u3053\u3068\u3067\u3001\u76ee\u8a70\u307e\u308a\u306e\u539f\u56e0\u3068\u306a\u308b\u51e6\u7406\u5a92\u4f53\u3068\u30d6\u30eb\u30c9\u30f3\u7ba1\u306e\u76f4\u63a5\u63a5\u89e6\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u308b\u3002.<\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u7406\u7531<\/h4>\n\n\n\n<p>\u51e6\u7406\u5a92\u4f53\u304c\u7d50\u6676\u5316\u3057\u3084\u3059\u3044\u3082\u306e\uff08\u5869\u6c34\u306a\u3069\uff09\u3001\u4e0d\u7d14\u7269\u304c\u591a\u3044\u3082\u306e\uff08\u5ec3\u6c34\u3084\u4e0b\u6c34\u306a\u3069\uff09\u3001\u6fc3\u5ea6\u304c\u9ad8\u3059\u304e\u308b\u3082\u306e\uff08\u30e9\u30c6\u30c3\u30af\u30b9\u3084\u30a2\u30b9\u30d5\u30a1\u30eb\u30c8\u306a\u3069\uff09\u3060\u3068\u3001\u30d6\u30eb\u30c9\u30f3\u7ba1\u304c\u56fa\u7740\u3057\u3066\u904b\u8ee2\u306b\u652f\u969c\u3092\u304d\u305f\u3059\u3002.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u89e3\u6c7a\u7b56<\/h4>\n\n\n\n<p>\u30d5\u30a3\u30eb\u30bf\u30fc\u3084\u30c0\u30a4\u30a2\u30d5\u30e9\u30e0\u30b7\u30fc\u30eb\u3092\u7d44\u307f\u8fbc\u3093\u3067\u4e0d\u7d14\u7269\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u3053\u3068\u3067\u3001\u76ee\u8a70\u307e\u308a\u3092\u9632\u3050\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30c0\u30a4\u30a2\u30d5\u30e9\u30e0\u30b7\u30fc\u30eb\u306f\u3001\u7cbe\u5ea6\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u30d6\u30eb\u30c9\u30f3\u7ba1\u304b\u3089\u5a92\u4f53\u3092\u9694\u96e2\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<br>\u30c0\u30a4\u30a2\u30d5\u30e9\u30e0\u30b7\u30fc\u30eb\u306e\u7528\u9014\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u306f\u3001\u30c0\u30a4\u30a2\u30d5\u30e9\u30e0\u30b7\u30fc\u30eb\u306f\u3069\u306e\u3088\u3046\u306a\u72b6\u6cc1\u3067\u5727\u529b\u8a08\u306b\u7d44\u307f\u8fbc\u307e\u308c\u308b\u3079\u304d\u304b\u3068\u3044\u3046\u8a18\u4e8b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">(e) \u6a5f\u5668\u306e\u8150\u98df<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/sj-gauge.com\/wp-content\/uploads\/2025\/12\/06_SJ_pressure_gauge_case_corroded-768x1024.png\" alt=\"\" class=\"wp-image-2668\" style=\"width:300px\" srcset=\"https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/06_SJ_pressure_gauge_case_corroded-768x1024.png 768w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/06_SJ_pressure_gauge_case_corroded-225x300.png 225w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/06_SJ_pressure_gauge_case_corroded-300x400.png 300w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/06_SJ_pressure_gauge_case_corroded-600x800.png 600w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/06_SJ_pressure_gauge_case_corroded.png 1108w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption class=\"wp-element-caption\">\u91d1\u5c5e\u30b1\u30fc\u30b9\u306f\u5f37\u30a2\u30eb\u30ab\u30ea\u6027\u307e\u305f\u306f\u9178\u6027\u74b0\u5883\u3067\u306f\u8150\u98df\u3059\u308b\u3002.<\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u7406\u7531<\/h4>\n\n\n\n<p>\u8150\u98df\u6027\u306e\u9ad8\u3044\u5a92\u4f53\uff08\u5869\u9178\u3001\u785d\u9178\u3001\u30a2\u30f3\u30e2\u30cb\u30a2\u3001\u786b\u9178\u306a\u3069\uff09\u3092\u6e2c\u5b9a\u3059\u308b\u5834\u5408\u3001\u30d6\u30eb\u30c9\u30f3\u7ba1\u304c\u8150\u98df\u3057\u3001\u6f0f\u308c\u304c\u751f\u3058\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u4f5c\u696d\u8005\u304c\u602a\u6211\u3092\u3059\u308b\u5371\u967a\u6027\u3082\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u89e3\u6c7a\u7b56<\/h4>\n\n\n\n<p>\u30c0\u30a4\u30a2\u30d5\u30e9\u30e0\u30b7\u30fc\u30eb\u3092\u7d44\u307f\u8fbc\u3080\u304b\u3001\u8150\u98df\u6027\u5a92\u4f53\u306b\u9069\u5408\u3059\u308b\u63a5\u6db2\u90e8\u54c1\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u3001\u5727\u529b\u8a08\u306e\u5bff\u547d\u3092\u5ef6\u3070\u3057\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306e\u5b89\u5168\u3092\u7dad\u6301\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">(f) \u697d\u5668\u306e\u4e71\u7528\uff0f\u8aa4\u3063\u305f\u53d6\u308a\u6271\u3044<\/h3>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/sj-gauge.com\/wp-content\/uploads\/2025\/12\/07_SJ_measuring_thread_size-768x1024.png\" alt=\"\" class=\"wp-image-2669\" style=\"width:300px\" srcset=\"https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/07_SJ_measuring_thread_size-768x1024.png 768w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/07_SJ_measuring_thread_size-225x300.png 225w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/07_SJ_measuring_thread_size-1152x1536.png 1152w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/07_SJ_measuring_thread_size-1536x2048.png 1536w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/07_SJ_measuring_thread_size-300x400.png 300w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/07_SJ_measuring_thread_size-600x800.png 600w, https:\/\/www.sj-gauge.com\/wp-content\/uploads\/2025\/12\/07_SJ_measuring_thread_size.png 1773w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><figcaption class=\"wp-element-caption\">\u30ce\u30ae\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3001\u306d\u3058\u306e\u30b5\u30a4\u30ba\u3092\u6e2c\u5b9a\u3059\u308b\u3002.<\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u7406\u7531<\/h4>\n\n\n\n<p>\u4e0d\u9069\u5207\u306a\u53d6\u308a\u4ed8\u3051\u3084\u9593\u9055\u3063\u305f\u30b5\u30a4\u30ba\u306e\u30cd\u30b8\u5c71\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u51e6\u7406\u5a92\u4f53\u304c\u6f0f\u308c\u305f\u308a\u3001\u6a5f\u5668\u306e\u7cbe\u5ea6\u304c\u843d\u3061\u305f\u308a\u3001\u7de0\u3081\u3059\u304e\u306b\u3088\u308b\u30cd\u30b8\u5c71\u306e\u6469\u8017\u3092\u5f15\u304d\u8d77\u3053\u3057\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h4 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