{"id":4518,"date":"2026-10-13T00:00:00","date_gmt":"2026-10-13T00:00:00","guid":{"rendered":"https:\/\/microductconnector.com\/?p=4518"},"modified":"2026-10-09T07:20:57","modified_gmt":"2026-10-09T07:20:57","slug":"pneumatic-air-fitting-vs-threaded-fittings","status":"publish","type":"post","link":"https:\/\/microductconnector.com\/ja\/blog\/pneumatic-air-fitting-vs-threaded-fittings\/","title":{"rendered":"\u7a7a\u6c17\u5727\u5f0f\u30a8\u30a2\u30d5\u30a3\u30c3\u30c6\u30a3\u30f3\u30b0\u3068\u30cd\u30b8\u5f0f\u30a8\u30a2\u30d5\u30a3\u30c3\u30c6\u30a3\u30f3\u30b0\uff1a\u3069\u3061\u3089\u304c\u30a8\u30a2\u30e9\u30a4\u30f3\u306b\u6700\u9069\u3067\u3059\u304b\uff1f"},"content":{"rendered":"
\n

\u62bc\u3057\u8fbc\u307f\u5f0f\u3092\u9078\u629e\u3059\u308b \u7a7a\u6c17\u5727\u30a8\u30a2\u30d5\u30a3\u30c3\u30c6\u30a3\u30f3\u30b0<\/strong> \u305d\u3057\u3066\u3001\u30cd\u30b8\u5f0f\u7d99\u624b\u306f\u30b5\u30fc\u30d3\u30b9\u4e0a\u306e\u6c7a\u5b9a\u3067\u3042\u308a\u3001\u6700\u901f\u306e\u30ab\u30bf\u30ed\u30b0\u8a2d\u7f6e\u306e\u7af6\u4e89\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30c1\u30e5\u30fc\u30d6\u306e\u4ea4\u63db\u3001\u632f\u52d5\u3001\u30a2\u30af\u30bb\u30b9\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u983b\u5ea6\u306f\u3001\u7d99\u624b\u306e\u5916\u89b3\u3088\u308a\u3082\u91cd\u8981\u3067\u3059\u3002.<\/p>\n

\u30af\u30a4\u30c3\u30af\u56de\u7b54\uff1a<\/strong> \u62bc\u3057\u8fbc\u307f\u5f0f\u7d99\u624b\u306f\u3001\u6e2c\u5b9a\u53ef\u80fd\u306a\u5916\u5f84\u3068\u30b7\u30fc\u30eb\u72b6\u614b\u3092\u5236\u5fa1\u3067\u304d\u308b\u6e05\u6f54\u3067\u30a2\u30af\u30bb\u30b9\u3057\u3084\u3059\u3044\u30c1\u30e5\u30fc\u30d6\u914d\u7ba1\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u30cd\u30b8\u5f0f\u7d99\u624b\u306f\u3001\u691c\u8a3c\u6e08\u307f\u306e\u30cd\u30b8\u3068\u30b7\u30fc\u30eb\u65b9\u5f0f\u306b\u57fa\u3065\u304d\u8a2d\u8a08\u3055\u308c\u305f\u56fa\u5b9a\u30dd\u30fc\u30c8\u3084\u30a2\u30bb\u30f3\u30d6\u30ea\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u5b8c\u5168\u56de\u8def\u3092ISO 4414:2010\u304a\u3088\u3073\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306e\u5236\u9650\u3068\u6bd4\u8f03\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n

\u62bc\u3057\u8fbc\u307f\u5f0f\u63a5\u7d9a\u3068\u30cd\u30b8\u5f0f\u63a5\u7d9a\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n

\u30d7\u30c3\u30b7\u30e5\u30a4\u30f3\u5f0f\u8a2d\u8a08\u3067\u306f\u3001\u30b3\u30ec\u30c3\u30c8\u3068\u30a8\u30e9\u30b9\u30c8\u30de\u30fc\u3067\u30c1\u30e5\u30fc\u30d6\u3092\u4fdd\u6301\u3057\u3066\u30b7\u30fc\u30eb\u3057\u307e\u3059\u3002\u30cd\u30b8\u5f0f\u7d99\u624b\u306f\u3001BSPP\u3001BSPT\u3001NPT\u306a\u3069\u3001\u6307\u5b9a\u3055\u308c\u305f\u30b7\u30b9\u30c6\u30e0\u3092\u901a\u3058\u3066\u6a5f\u68b0\u30dd\u30fc\u30c8\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002\u3053\u306e2\u3064\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306f\u7570\u306a\u308b\u554f\u984c\u3092\u89e3\u6c7a\u3057\u3001\u516c\u79f0\u30b5\u30a4\u30ba\u3067\u306f\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n

\u3069\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u65b9\u304c\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u7c21\u5358\u3067\u3059\u304b\uff1f<\/h2>\n

\u62bc\u3057\u8fbc\u307f\u7d99\u624b\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30ab\u30c3\u30c8\u304a\u3088\u3073\u30ea\u30ea\u30fc\u30b9\u30a2\u30af\u30bb\u30b9\u304c\u826f\u597d\u306a\u5834\u5408\u306b\u30c1\u30e5\u30fc\u30d6\u306e\u4ea4\u63db\u6642\u9593\u3092\u77ed\u7e2e\u3067\u304d\u307e\u3059\u3002\u30dd\u30fc\u30c8\u304c\u6c38\u4e45\u7684\u306b\u56fa\u5b9a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3084\u30c1\u30e5\u30fc\u30d6\u3092\u5f15\u304d\u305a\u308a\u51fa\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u8ca0\u8377\u306b\u3055\u3089\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u306d\u3058\u8fbc\u307f\u7d99\u624b\u304c\u3088\u308a\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u8a18\u9332\u306b\u306f\u5b9f\u969b\u306e\u63a5\u5408\u90e8\u304c\u8a18\u8f09\u3055\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n\n\n\n
\u6c7a\u5b9a\u8981\u56e0<\/th>\n\u30d7\u30c3\u30b7\u30e5\u30a4\u30f3<\/th>\n\u30cd\u30b8\u4ed8\u304d<\/th>\n<\/tr>\n
\u30c1\u30e5\u30fc\u30d6\u306e\u4ea4\u63db<\/td>\n\u30c1\u30e5\u30fc\u30d6\u304c\u6e05\u6f54\u3067\u6b63\u65b9\u5f62\u3067\u3042\u308b\u3068\u3059\u3050\u306b<\/td>\n\u901a\u5e38\u306f\u53d6\u308a\u4ed8\u3051\/\u30dd\u30fc\u30c8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u304c\u5fc5\u8981<\/td>\n<\/tr>\n
\u30dd\u30fc\u30c8\u306e\u30de\u30c3\u30c1\u30f3\u30b0<\/td>\n\u6a5f\u68b0\u3067\u6b63\u3057\u3044\u7cf8\u304c\u5fc5\u8981\u3060\u3002<\/td>\n\u30b9\u30ec\u30c3\u30c9\u306e\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u304c\u4e2d\u5fc3\u3067\u3042\u308b<\/td>\n<\/tr>\n
\u632f\u52d5<\/td>\n\u30c1\u30e5\u30fc\u30d6\u30b5\u30dd\u30fc\u30c8\u304c\u5fc5\u8981\u3067\u3059<\/td>\n\u6b63\u3057\u3044\u30c8\u30eb\u30af\/\u30b7\u30fc\u30eb\u304c\u5fc5\u8981\u3067\u3059<\/td>\n<\/tr>\n
\u691c\u67fb<\/td>\n\u30c1\u30e5\u30fc\u30d6\u3001\u30b3\u30ec\u30c3\u30c8\u3001\u30b7\u30fc\u30eb\u304c\u898b\u3048\u308b<\/td>\n\u30b9\u30ec\u30c3\u30c9\u306e\u5d4c\u5408\u90e8\u3068\u30b7\u30fc\u30eb\u9762<\/td>\n<\/tr>\n<\/table>\n

\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u7dcf\u30ea\u30b9\u30af\u3092\u3069\u306e\u3088\u3046\u306b\u6bd4\u8f03\u3059\u3079\u304d\u304b\uff1f<\/h2>\n

\u30c1\u30e5\u30fc\u30d6\u306e OD\u3001\u5727\u529b\u3001\u6e29\u5ea6\u3001\u5316\u5b66\u7269\u8cea\u3001\u66f2\u3052\u534a\u5f84\u3001\u30a2\u30af\u30bb\u30b9\u304a\u3088\u3073\u4ea4\u63db\u65b9\u91dd\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7570\u306a\u308b\u30b5\u30a4\u30ba\u307e\u305f\u306f\u30b5\u30a4\u30ba\u306e\u5a92\u4f53\u304b\u3089\u306e\u8a55\u4fa1\u3092\u30b3\u30d4\u30fc\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002ISO 12100:2010\u306f\u6a5f\u68b0\u30ea\u30b9\u30af\u30ec\u30d3\u30e5\u30fc\u306e\u69cb\u9020\u3092\u5b9a\u3081\u3066\u3044\u307e\u3059\u3002.<\/p>\n

\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u88fd\u306e\u7a7a\u6c17\u5727\u7d99\u624b\u306f\u3044\u3064\u4f7f\u7528\u3059\u308b\u306e\u304c\u9069\u5207\u3067\u3059\u304b\uff1f<\/h2>\n

\u8a18\u9332\u3055\u308c\u305f\u30dc\u30c7\u30a3\u3001\u30b7\u30fc\u30eb\u3001\u30c1\u30e5\u30fc\u30d6\u306e\u7d44\u307f\u5408\u308f\u305b\u304c\u5b8c\u5168\u306a\u6027\u80fd\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u5834\u5408\u306b\u306e\u307f\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u885d\u6483\u3001\u71b1\u3001\u307e\u305f\u306f\u632f\u52d5\u306e\u8981\u4ef6\u304c\u8981\u6c42\u3055\u308c\u308b\u5834\u5408\u306f\u91d1\u5c5e\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u512a\u4f4d\u6027\u3092\u524d\u63d0\u3068\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u6b63\u78ba\u306a\u30b0\u30ec\u30fc\u30c9\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n

\u3069\u306e\u8a18\u9332\u304c\u9078\u629e\u3092\u7e70\u308a\u8fd4\u3059\u3088\u3046\u306b\u3059\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/h2>\n

\u56f3\u9762\u3001\u7cf8\u306e\u8868\u793a\u3001\u30c1\u30e5\u30fc\u30d6\u4ed5\u69d8\u3001\u30b7\u30fc\u30eb\u6750\u8cea\u3001\u8a2d\u7f6e\u65e5\u3001\u304a\u3088\u3073\u6f0f\u308c\u691c\u67fb\u7d50\u679c\u3092\u4fdd\u6301\u3057\u307e\u3059\u3002\u6c7a\u5b9a\u3092\u305d\u306e\u30c7\u30fc\u30bf\u306b\u30ea\u30f3\u30af\u3057\u307e\u3059\u3002 \u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30ac\u30a4\u30c9<\/a>, \u30b9\u30ec\u30c3\u30c9\u30ac\u30a4\u30c9<\/a> \u305d\u3057\u3066 \u7a7a\u6c17\u5727\u90e8\u54c1\u306e\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7<\/a>.<\/p>\n

\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n

\u62bc\u3057\u8fbc\u307f\u5f0f\u7d99\u624b\u306f\u5e38\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/h3>\n

\u3044\u3044\u3048\uff1b\u7fa9\u52d9\u3068\u7dad\u6301\u7ba1\u7406\u306e\u30a2\u30af\u30bb\u30b9\u304c\u6c7a\u5b9a\u3057\u307e\u3059\u3002.<\/p>\n

BSPP\u306fNPT\u306b\u4ee3\u308f\u308b\u3082\u306e\u306b\u306a\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n

\u3044\u3044\u3048\u3002\u30b9\u30ec\u30c3\u30c9\u30b7\u30b9\u30c6\u30e0\u3068\u30b7\u30fc\u30eb\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n

\u30cd\u30b8\u5f0f\u7d99\u624b\u306f\u6f0f\u308c\u3092\u89e3\u6d88\u3059\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/h3>\n

\u3044\u3044\u3048\u3002\u8aa4\u3063\u305f\u53d6\u308a\u4ed8\u3051\u3084\u30b7\u30fc\u30eb\u52a0\u5de5\u3067\u3082\u6f0f\u308c\u306f\u7d9a\u304d\u307e\u3059\u3002.<\/p>\n

\u6700\u521d\u306e\u6e2c\u5b9a\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n

\u30c1\u30e5\u30fc\u30d6\u306e\u5916\u5f84\u3068\u30dd\u30fc\u30c8\u306e\u30cd\u30b8\u5f84\u3002.<\/p>\n

\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306f\u71b1\u306b\u8fd1\u3044\u5834\u6240\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3>\n

\u8a18\u9332\u3055\u308c\u305f\u9650\u5ea6\u5185\u3067\u306e\u307f\u3002.<\/p>\n

\u30d5\u30a3\u30c3\u30c6\u30a3\u30f3\u30b0\u306f\u5199\u771f\u3067\u9078\u5b9a\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/h3>\n

\u3044\u3044\u3048\u3002\u56f3\u9762\u3068\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n

\u53c2\u8003\u6587\u732e<\/h2>\n
    \n
  • ISO 4414:2010\u3002.<\/li>\n
  • ISO 12100:2010\u3002.<\/li>\n
  • \u73fe\u5728\u306e\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306e\u56f3\u9762\u3068\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3002.<\/li>\n<\/ul>\n

    \u7d50\u8ad6<\/h2>\n

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