{"id":4356,"date":"2026-06-19T11:15:50","date_gmt":"2026-06-19T03:15:50","guid":{"rendered":"https:\/\/ballvalves.tw\/?p=4356"},"modified":"2026-06-25T21:55:49","modified_gmt":"2026-06-25T13:55:49","slug":"316%e3%82%b9%e3%83%86%e3%83%b3%e3%83%ac%e3%82%b9%e8%a3%bd%e7%b6%99%e6%89%8b%e3%82%ac%e3%82%a4%e3%83%89","status":"publish","type":"post","link":"https:\/\/ballvalves.tw\/ja\/316-stainless-fittings-guide\/","title":{"rendered":"316\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u7d99\u624b\uff1a\u4ed5\u69d8\u3001\u30b0\u30ec\u30fc\u30c9\u3001\u30b3\u30b9\u30c8\u306b\u95a2\u3059\u308b\u8cfc\u5165\u30ac\u30a4\u30c9"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><em>\u6700\u7d42\u66f4\u65b0\u65e5\uff1a2026\u5e746\u670819\u65e5 \u00b7 Yzng Trong \u56fd\u969b\u55b6\u696d\u30fb\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30c1\u30fc\u30e0\u306b\u3088\u308b \u2014 a<br>\n  \u53f0\u6e7e\u306b\u62e0\u70b9\u3092\u7f6e\u304f\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u30dc\u30fc\u30eb\u30d0\u30eb\u30d6\u304a\u3088\u3073\u914d\u7ba1\u7d99\u624b\u306e\u30e1\u30fc\u30ab\u30fc\u3067\u3001\u6c34\u9053\u5206\u91ce\u5411\u3051\u306b\u8f38\u51fa\u3092\u884c\u3063\u3066\u3044\u308b<br>\n  \u4e16\u754c\u4e2d\u306e\u533b\u7642\u3001\u6d77\u6d0b\u3001OEM\u5206\u91ce\u306e\u9867\u5ba2\u3002.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8981\u70b9<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>316\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u7d99\u624b\u306f\u3001304\u306b2\uff5e3%\u306e\u30e2\u30ea\u30d6\u30c7\u30f3\u3092\u6dfb\u52a0\u3057\u305f316\u30b0\u30ec\u30fc\u30c9\u306e\u92fc\u3067\u88fd\u9020\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br><br>  \u306f\u308b\u304b\u306b\u512a\u308c\u305f\u8010\u98df\u6027\u3092\u5b9f\u73fe\u3059\u308b\u79d8\u8a23\u3002.<\/li>\n\n\n\n<li>\u30e2\u30ea\u30d6\u30c7\u30f3\u306f\u4e3b\u306b\u3001\u5869\u5316\u7269\uff08\u6d77\u6c34\u3001\u30d7\u30fc\u30eb\u306e\u5316\u5b66\u85ac\u54c1\u3001\u878d\u96ea\u5264\u306a\u3069\uff09\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u52b9\u679c\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002<br><br>  \u5869\u3084\u3055\u307e\u3056\u307e\u306a\u9178\u3002.<\/li>\n\n\n\n<li>\u540c\u3058\u90e8\u54c1\u306e\u5834\u5408\u3001304\u3088\u308a\u3082\u304a\u3088\u305d20\uff5e40%\u307b\u3069\u9ad8\u304f\u306a\u308b\u3053\u3068\u3092\u60f3\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u4fa1\u683c\u5dee\u306f\u30cb\u30c3\u30b1\u30eb\u306e\u4fa1\u683c\u5909\u52d5\u306b\u9023\u52d5\u3057\u3066\u304a\u308a\u3001<br><br>  \u30e2\u30ea\u30d6\u30c7\u30f3\u306e\u4fa1\u683c\u3002.<\/li>\n\n\n\n<li>\u5ba4\u5185\u306e\u4e7e\u71e5\u3057\u305f\u7a7a\u6c17\u4e2d\u3067\u306e\u4f7f\u7528\u3001\u6d44\u6c34\u7528\u9014\u3001\u3042\u308b\u3044\u306f\u4e00\u822c\u7684\u306a\u69cb\u9020\u7528\u9014\u3067\u3042\u308c\u3070\u3001\u901a\u5e38\u306f304\u3067\u5341\u5206\u3067\u3059\u3002\u6cbf\u5cb8\u90e8\u3067\u306f\u3001,<br><br>  \u5316\u5b66\u85ac\u54c1\u3084\u6d77\u6d0b\u74b0\u5883\u3067\u306e\u4f7f\u7528\u306b\u306f\u3001316\u3092\u304a\u9078\u3073\u304f\u3060\u3055\u3044\u3002.<\/li>\n\n\n\n<li>\u4f5c\u696d\u3092\u884c\u3046\u524d\u306b\u306f\u3001\u5fc5\u305a\u6750\u6599\u8a66\u9a13\u8a3c\u660e\u66f8\uff08MTC\uff09\u306e\u63d0\u793a\u3092\u6c42\u3081\u3001\u306d\u3058\u306e\u898f\u683c\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br><br>  \u6ce8\u6587\u3092\u78ba\u5b9a\u3059\u308b\u3002.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">316\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u7d99\u624b\u3068\u306f\u3001\u30b0\u30ec\u30fc\u30c9316\u306e\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u4f5c\u3089\u308c\u305f\u3001\u306d\u3058\u8fbc\u307f\u5f0f\u307e\u305f\u306f\u6eb6\u63a5\u5f0f\u306e\u914d\u7ba1\u7528\u63a5\u7d9a\u90e8\u54c1\u3067\u3059\u3002<br>\n  \u30b9\u30c6\u30f3\u30ec\u30b9\u92fc \u2014 \u3088\u304f\u77e5\u3089\u308c\u3066\u3044\u308b304\u306e\u5316\u5b66\u7d44\u6210\u306b\u30012\u20133%\u306e\u30e2\u30ea\u30d6\u30c7\u30f3\u3092\u6dfb\u52a0\u3057\u3066\u8010\u6027\u3092\u9ad8\u3081\u305f\u5408\u91d1<br>\n  \u5869\u5316\u7269\u306b\u3088\u308b\u8150\u98df\u3002\u3053\u306e\u4e00\u70b9\u306e\u6539\u826f\u3053\u305d\u304c\u3001\u8cfc\u5165\u8005\u304c\u5272\u9ad8\u306a\u4fa1\u683c\u3092\u652f\u6255\u3046\u552f\u4e00\u306e\u7406\u7531\u3067\u3059\u3002\u3082\u3057\u5fa1\u793e\u306e\u88fd\u54c1\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7\u306b<br>\n  \u5869\u6c34\u3001\u5869\u6c34\u6eb6\u6db2\u3001\u30d7\u30fc\u30eb\u306e\u6c34\u8cea\u3001\u3042\u308b\u3044\u306f\u8150\u98df\u6027\u306e\u5f37\u3044\u30d7\u30ed\u30bb\u30b9\u6d41\u4f53\u306a\u3069\u3067\u306f\u3001304\u306f\u6700\u7d42\u7684\u306b\u5b54\u98df\u3092\u8d77\u3053\u3057\u3001316\u306f<br>\n  \u305d\u3046\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001316\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u7d99\u624b\u3068\u306f\u5b9f\u969b\u306b\u3069\u306e\u3088\u3046\u306a\u3082\u306e\u304b\u3001\u307e\u305f\u30b0\u30ec\u30fc\u30c9316\u304c<br>\n  304\u3068\u306e\u9055\u3044\u3001\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u4fa1\u5024\u304c\u3042\u308b\u5834\u5408\u3001\u305d\u306e\u4fa1\u683c\u3001\u305d\u3057\u3066\u5fc5\u8981\u306a\u90e8\u54c1\u3092\u78ba\u5b9f\u306b\u624b\u306b\u5165\u308c\u308b\u65b9\u6cd5<br>\n  \u3053\u306e\u300creceive\u300d\u306f\u3001\u672c\u5f53\u306b316\u3067\u3042\u308a\u3001304\u306e\u30e9\u30d9\u30eb\u3092\u8cbc\u308a\u66ff\u3048\u305f\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">316\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u7d99\u624b\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">316\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u306e\u7d99\u624b\u3068\u306f\u3001\u30d1\u30a4\u30d7\u3092\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u90e8\u54c1\uff08\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u3001\u30a8\u30eb\u30dc\u3001\u30c6\u30a3\u30fc\u3001\u30e6\u30cb\u30aa\u30f3\u3001\u30cb\u30c3\u30d7\u30eb\u306a\u3069\uff09\u306e\u3053\u3068\u3067\u3059\u3002<br>\n  \u304a\u3088\u3073\u30ad\u30e3\u30c3\u30d7 \u2014 316\u30b0\u30ec\u30fc\u30c9\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u6a5f\u68b0\u52a0\u5de5\u307e\u305f\u306f\u935b\u9020\u3057\u3066\u88fd\u9020\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u4ed6\u306e\u7d99\u624b\u3068\u540c\u69d8\u306e\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059<br>\n  \uff08\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u63a5\u7d9a\u3001\u5206\u5c90\u3001\u66f2\u304c\u308a\u3001\u7d42\u7aef\uff09\u3067\u3059\u304c\u3001\u904e\u9177\u306a\u74b0\u5883\u3084\u6e7f\u6f64\u306a\u74b0\u5883\u3001\u3042\u308b\u3044\u306f<br>\n  \u5316\u5b66\u7269\u8cea\u304c\u5145\u6e80\u3057\u305f\u74b0\u5883\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">316\u5408\u91d1\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">316\u7a2e\u306f\u3001\u30af\u30ed\u30e0\u3092\u7d0416\uff5e18%\u3001\u30cb\u30c3\u30b1\u30eb\u309210\uff5e14%\u542b\u6709\u3059\u308b\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3067\u3042\u308a\u3001<br>\n  2\u20133% \u30e2\u30ea\u30d6\u30c7\u30f3\uff08\u540c\u6a5f\u95a2\u304c\u516c\u8868\u3057\u305f\u5316\u5b66\u7d44\u6210\u7bc4\u56f2\u306b\u57fa\u3065\u304d\uff09 <a href=\"https:\/\/www.bssa.org.uk\/\" target=\"_blank\" rel=\"noopener\">\u82f1\u56fd\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u5354\u4f1a<\/a>. \u30af\u30ed\u30e0\u306f<br>\n  \u3042\u3089\u3086\u308b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u300c\u30b9\u30c6\u30f3\u30ec\u30b9\u300d\u305f\u3089\u3057\u3081\u308b\u4e0d\u52d5\u614b\u9178\u5316\u819c\u3002\u30cb\u30c3\u30b1\u30eb\u304c\u3053\u306e\u69cb\u9020\u3092\u7dad\u6301\u3057\u3066\u3044\u308b<br>\n  \u5b89\u5b9a\u6027\u304c\u9ad8\u304f\u3001\u6210\u5f62\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u3002\u30e2\u30ea\u30d6\u30c7\u30f3\u306e\u542b\u6709\u3053\u305d\u304c\u3001304\u306b\u306f\u306a\u3044\u512a\u308c\u305f\u70b9\u3067\u3042\u308b\u3002\u7d99\u624b\u306b\u95a2\u3057\u3066\u306f\u3001\u305d\u308c\u304c<br>\n  \u305d\u306e\u7d50\u679c\u3001\u5468\u56f2\u306e\u6c34\u304c\u5869\u6c34\u3067\u3042\u3063\u3066\u3082\u3001\u8868\u9762\u3092\u6e05\u6f54\u3067\u53d7\u52d5\u7684\u306a\u72b6\u614b\u306b\u4fdd\u3064\u90e8\u54c1\u3068\u306a\u308a\u307e\u3059<br>\n  \u3042\u308b\u3044\u306f\u9178\u6027\u306e\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">316\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u7d99\u624b\u306e\u4e00\u822c\u7684\u306a\u7a2e\u985e<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u793e\u306e\u30ab\u30bf\u30ed\u30b0\u3092\u542b\u3081\u3001\u307b\u3068\u3093\u3069\u306e\u30ab\u30bf\u30ed\u30b0\u3067\u306f\u3001\u540c\u3058\u4e3b\u8981\u306a\u30d5\u30a1\u30df\u30ea\u30fc\u3001\u3059\u306a\u308f\u3061\u30b9\u30c8\u30ec\u30fc\u30c8\u578b\u3092\u6271\u3063\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/ballvalves.tw\/ja\/%e8%a3%bd%e5%93%81\/%e3%82%b9%e3%83%86%e3%83%b3%e3%83%ac%e3%82%b9%e9%8b%bc%e8%a3%bd%e3%83%91%e3%82%a4%e3%83%97%e7%b6%99%e6%89%8b\/\">\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0<\/a>, \u300190\u00b0\u300145\u00b0<br>\n  \u30a8\u30eb\u30dc\u3001\u7b49\u5f84\u304a\u3088\u3073\u7e2e\u5c0f\u578b <a href=\"https:\/\/ballvalves.tw\/ja\/%e8%a3%bd%e5%93%81\/%e3%82%b9%e3%83%86%e3%83%b3%e3%83%ac%e3%82%b9%e8%a3%bd%e3%81%ad%e3%81%98%e8%be%bc%e3%81%bf%e5%bc%8ft%e5%ad%97%e7%ae%a1\/\">T\u30b7\u30e3\u30c4<\/a>, \u3001\u516d\u89d2\u30cb\u30c3\u30d7\u30eb\u3001\u30e6\u30cb\u30aa\u30f3\u3001\u304a\u3088\u3073<br>\n  \u30d1\u30a4\u30d7\u30ad\u30e3\u30c3\u30d7\u3002\u5fc5\u8981\u306a\u5f62\u72b6\u306f\u914d\u7ba1\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u3001\u5fc5\u8981\u306a\u30b0\u30ec\u30fc\u30c9\u306f<br>\n  \u6d41\u4f53\u3068\u74b0\u5883\u3002\u5869\u5316\u7269\u306b\u3055\u3089\u3055\u308c\u308b\u540c\u4e00\u306e\u914d\u7ba1\u30e9\u30a4\u30f3\u4e0a\u3067\u3001316\u88fd\u30d0\u30eb\u30d6\u3068304\u88fd\u7d99\u624b\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u7528\u3059\u308b\u3053\u3068<br>\n  \u3053\u308c\u306f\u3088\u304f\u3042\u308b\u3001\u3057\u304b\u3082\u56de\u907f\u53ef\u80fd\u306a\u9593\u9055\u3044\u3067\u3059\u3002\u914d\u7ba1\u30e9\u30a4\u30f3\u306e\u4e2d\u3067\u6700\u3082\u8010\u98df\u6027\u306e\u4f4e\u3044\u90e8\u5206\u304c\u3001\u305d\u306e<br>\n  \u5168\u4f53\u4f1a\u8b70\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">316\u88fd\u306e\u7d99\u624b\u306b\u306f\u3001\u3069\u306e\u898f\u683c\u304c\u9069\u7528\u3055\u308c\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u935b\u9020\u304a\u3088\u3073\u306d\u3058\u5207\u308a\u52a0\u5de5\u3055\u308c\u305f316\u88fd\u7d99\u624b\u306f\u3001\u901a\u5e38\u3001\u516c\u8a8d\u3055\u308c\u305f\u5bf8\u6cd5\u304a\u3088\u3073\u6750\u8cea\u4ed5\u69d8\u306b\u57fa\u3065\u3044\u3066\u88fd\u9020\u3055\u308c\u307e\u3059\u3002<br>\n  ASTM A182\uff08\u935b\u9020\u7d99\u624b\uff09\u3084ASTM A403\uff08\u935b\u9020\u7d99\u624b\uff09\u306a\u3069\u306e\u898f\u683c\u306b\u57fa\u3065\u304d\u3001\u57fa\u6750\u306f<br>\n  ASTM A240\/A276 \u3067\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u6750\u6599\u5316\u5b66\u3002\u3053\u308c\u3089\u306e\u73fe\u5728\u306e\u9069\u7528\u7bc4\u56f2\u306b\u3064\u3044\u3066\u306f\u3001<br>\n  <a href=\"https:\/\/www.astm.org\/\" target=\"_blank\" rel=\"noopener\">ASTM\u30a4\u30f3\u30bf\u30fc\u30ca\u30b7\u30e7\u30ca\u30eb<\/a> \u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3002\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306b\u5bfe\u3057\u3066\u3001\u3069\u306e\u898f\u683c\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u304b\u3092\u5c0b\u306d\u308b<br>\n  \u3053\u308c\u306b\u3088\u308a\u3001\u8a2d\u8a08\u30fb\u958b\u767a\u3055\u308c\u305f\u88fd\u54c1\u3068\u7121\u540d\u306e\u5728\u5eab\u3092\u8fc5\u901f\u306b\u533a\u5225\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">316\u7cfb\u3068304\u7cfb\u306f\u3069\u306e\u3088\u3046\u306b\u7570\u306a\u308a\u307e\u3059\u304b\uff1f<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/ballvalves.tw\/wp-content\/uploads\/2026\/06\/316-fittings-fig2-304-vs-316-1024x683.webp\" alt=\"304\u3068316\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u6bd4\u8f03\uff1a\u30af\u30ed\u30e0\u3001\u30cb\u30c3\u30b1\u30eb\u3001\u30e2\u30ea\u30d6\u30c7\u30f3\u306e\u542b\u6709\u91cf\" class=\"wp-image-4358\" srcset=\"https:\/\/ballvalves.tw\/wp-content\/uploads\/2026\/06\/316-fittings-fig2-304-vs-316-1024x683.webp 1024w, https:\/\/ballvalves.tw\/wp-content\/uploads\/2026\/06\/316-fittings-fig2-304-vs-316-300x200.webp 300w, https:\/\/ballvalves.tw\/wp-content\/uploads\/2026\/06\/316-fittings-fig2-304-vs-316-768x512.webp 768w, https:\/\/ballvalves.tw\/wp-content\/uploads\/2026\/06\/316-fittings-fig2-304-vs-316-18x12.webp 18w, https:\/\/ballvalves.tw\/wp-content\/uploads\/2026\/06\/316-fittings-fig2-304-vs-316-600x400.webp 600w, https:\/\/ballvalves.tw\/wp-content\/uploads\/2026\/06\/316-fittings-fig2-304-vs-316.webp 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7c21\u5358\u306b\u8a00\u3048\u3070\u3001316\u306b\u306f\u30e2\u30ea\u30d6\u30c7\u30f3\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001304\u306b\u306f\u542b\u307e\u308c\u3066\u3044\u306a\u3044\u3002\u3053\u306e1\u3064\u306e\u9055\u3044\u304c\u3001\u305d\u306e\u7279\u6027\u3092\u6c7a\u5b9a\u3065\u3051\u3066\u3044\u308b\u3002<br>\n  \u5404\u30b0\u30ec\u30fc\u30c9\u306f\u5869\u5316\u7269\u3078\u306e\u8010\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u4ee5\u5916\u306e\u7279\u6027\u2015\u2015\u5916\u89b3\u3001\u52a0\u5de5\u6027\u3001\u6eb6\u63a5\u6027\u3001\u78c1\u6c17\u7279\u6027\u2015\u2015\u306b\u3064\u3044\u3066\u306f\u3001<br>\n  \u6319\u52d5 \u2014 \u306f\u6982\u306d\u4f3c\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u9078\u629e\u3059\u308b\u969b\u306b\u5b9f\u969b\u306b\u91cd\u8981\u306a\u6bd4\u8f03\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002<br>\n  304\u3088\u308a\u3082316\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u306e\u7d99\u624b\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table>\n<thead>\n<tr>\n<th>\u30d7\u30ed\u30d1\u30c6\u30a3<\/th>\n<th>304\u7a2e<\/th>\n<th>316\u30b0\u30ec\u30fc\u30c9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u30af\u30ed\u30e0<\/td>\n<td>18\u201320%<\/td>\n<td>16\u201318%<\/td>\n<\/tr>\n<tr>\n<td>\u30cb\u30c3\u30b1\u30eb<\/td>\n<td>8\u201310.5%<\/td>\n<td>10\u201314%<\/td>\n<\/tr>\n<tr>\n<td>\u30e2\u30ea\u30d6\u30c7\u30f3<\/td>\n<td>\u306a\u3057<\/td>\n<td>2\u20133%<\/td>\n<\/tr>\n<tr>\n<td>PREN\uff08\u8010\u30d4\u30c3\u30c1\u30f3\u30b0\u6027\uff09<\/td>\n<td>\uff5e18\uff5e20<\/td>\n<td>\uff5e24\uff5e26<\/td>\n<\/tr>\n<tr>\n<td>\u8010\u5869\u6027\uff0f\u8010\u5869\u5206\u6027<\/td>\n<td>\u4e2d\u7a0b\u5ea6<\/td>\n<td>\u9ad8\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u76f8\u5bfe\u7684\u306a\u30b3\u30b9\u30c8<\/td>\n<td>\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3<\/td>\n<td>\uff5e20\u201340% \u9ad8\u3044<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u306a\u305c\u30e2\u30ea\u30d6\u30c7\u30f3\u304c\u3059\u3079\u3066\u3092\u5909\u3048\u308b\u306e\u304b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e2\u30ea\u30d6\u30c7\u30f3\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u304b\u3089\u3053\u305d\u3001\u5869\u6c34\u306e\u4e2d\u3067\u306f316\u88fd\u306e\u7d99\u624b\u304c304\u88fd\u306e\u7d99\u624b\u3088\u308a\u3082\u9577\u6301\u3061\u3059\u308b\u306e\u3067\u3059\u3002\u306b\u3088\u308b\u3068\u3001 <a href=\"https:\/\/www.imoa.info\/\" target=\"_blank\" rel=\"noopener\">\u56fd\u969b\u30e2\u30ea\u30d6\u30c7\u30f3\u5354\u4f1a<\/a>, \u30e2\u30ea\u30d6\u30c7\u30f3\u3092\u6dfb\u52a0\u3057\u3066<br>\n  \u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u3001\u306b\u304a\u3044\u3066\u3001\u5b54\u98df\u304a\u3088\u3073\u9699\u9593\u8150\u98df\u306b\u5bfe\u3059\u308b\u8010\u6027\u3092\u8457\u3057\u304f\u9ad8\u3081\u308b<br>\n  \u5869\u5316\u7269\u3092\u542b\u3080\u74b0\u5883\u3002\u30d4\u30c3\u30c1\u30f3\u30b0\u306f\u3001\u8cfc\u5165\u8005\u3092\u6cb9\u65ad\u3055\u305b\u3066\u3057\u307e\u3046\u3088\u3046\u306a\u7834\u640d\u5f62\u614b\u3067\u3042\u308b\u3002\u305d\u306e\u90e8\u54c1\u306f\u4e00\u898b\u3059\u308b\u3068<br>\n  \u307e\u3042\u3044\u3044\u3084\u3001\u305d\u3046\u3057\u305f\u3089\u6570\u30f6\u6708\u5f8c\u306b\u306d\u3058\u90e8\u306e\u9699\u9593\u306b\u30d4\u30f3\u30db\u30fc\u30eb\u72b6\u306e\u6f0f\u308c\u304c\u73fe\u308c\u305f\u3002\u305d\u306e <a href=\"https:\/\/www.nickelinstitute.org\/\" target=\"_blank\" rel=\"noopener\">\u30cb\u30c3\u30b1\u30eb\u5354\u4f1a<\/a> \u540c\u3058\u30e1\u30ab\u30cb\u30ba\u30e0\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u3066\u3044\u308b\u2015\u2015\u305d\u306e<br>\n  316\u306e\u30d1\u30c3\u30b7\u30d6\u819c\u306f\u3001\u5869\u5316\u7269\u304c\u6d78\u900f\u3057\u3088\u3046\u3068\u3059\u308b\u7b87\u6240\u306b\u304a\u3044\u3066\u3001\u3088\u308a\u826f\u597d\u306b\u518d\u751f\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">PREN\u756a\u53f7\u306e\u8aad\u307f\u65b9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b49\u7d1a\u3092\u6bd4\u8f03\u3059\u308b\u305f\u3081\u306e\u6307\u6a19\u30921\u3064\u9078\u3076\u306a\u3089\u3001\u300c\u8010\u30d4\u30c3\u30c1\u30f3\u30b0\u7b49\u4fa1\u6570\uff08PREN\uff09\u300d\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002,<br>\n  %Cr + 3.3 \u00d7 %Mo + 16 \u00d7 %N \u3068\u3057\u3066\u7b97\u51fa\u3055\u308c\u308b\u3002\u3053\u306e\u5c3a\u5ea6\u3067\u306f\u3001304\u306f\u7d0418\uff5e20\u3001316\u306f\u7d0424\uff5e26\u3068\u306a\u308b\u3002.<br>\n  PREN\u5024\u304c\u9ad8\u3044\u307b\u3069\u3001\u305d\u306e\u92fc\u6750\u306f\u30d4\u30c3\u30c8\u8150\u98df\u304c\u59cb\u307e\u308b\u307e\u3067\u306e\u5869\u5316\u7269\u8010\u6027\u304c\u5f37\u304f\u306a\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3053\u308c\u306f\u4fdd\u8a3c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<br>\n  \u8010\u7528\u5e74\u6570\u306b\u3064\u3044\u3066\u306f\u3055\u3066\u304a\u304d\u3001\u91d1\u5c5e\u5de5\u5b66\u306e\u5c02\u9580\u5bb6\u3067\u306f\u306a\u3044\u4eba\u306b\u3001\u306a\u305c316\u304c<br>\n  \u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u306e\u7d99\u624b\u306f\u9ad8\u5024\u3067\u53d6\u5f15\u3055\u308c\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3069\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u3001304\u3067\u306f\u306a\u304f316\u3092\u9078\u3076\u3079\u304d\u3067\u3057\u3087\u3046\u304b\uff1f<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/ballvalves.tw\/wp-content\/uploads\/2026\/06\/316-fittings-fig3-coastal-1024x683.webp\" alt=\"\u6cbf\u5cb8\u90e8\u306e\u6d77\u6c34\u51e6\u7406\u30b9\u30ad\u30c3\u30c9\u306b\u8a2d\u7f6e\u3055\u308c\u305f316\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u88fd\u306e\u914d\u7ba1\u7d99\u624b\" class=\"wp-image-4359\" srcset=\"https:\/\/ballvalves.tw\/wp-content\/uploads\/2026\/06\/316-fittings-fig3-coastal-1024x683.webp 1024w, https:\/\/ballvalves.tw\/wp-content\/uploads\/2026\/06\/316-fittings-fig3-coastal-300x200.webp 300w, https:\/\/ballvalves.tw\/wp-content\/uploads\/2026\/06\/316-fittings-fig3-coastal-768x512.webp 768w, https:\/\/ballvalves.tw\/wp-content\/uploads\/2026\/06\/316-fittings-fig3-coastal-18x12.webp 18w, https:\/\/ballvalves.tw\/wp-content\/uploads\/2026\/06\/316-fittings-fig3-coastal-600x400.webp 600w, https:\/\/ballvalves.tw\/wp-content\/uploads\/2026\/06\/316-fittings-fig3-coastal.webp 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5869\u5316\u7269\u3001\u5869\u5206\u3001\u9178\u3001\u3042\u308b\u3044\u306f\u8150\u98df\u6027\u306e\u5f37\u3044\u6d17\u6d44\u5264\u304c\u95a2\u4e0e\u3059\u308b\u5834\u5408\u306f\u3001\u5fc5\u305a316\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br>\n  \u74b0\u5883\u304c\u4e7e\u71e5\u3057\u3066\u3044\u308b\u3001\u6e05\u6f54\u3067\u3042\u308b\u3001\u3042\u308b\u3044\u306f\u308f\u305a\u304b\u306b\u6e7f\u3063\u3066\u3044\u308b\u5834\u5408\u306f304\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u4e7e\u71e5\u3057\u305f\u5ba4\u5185\u306e\u7a7a\u6c17\u74b0\u5883\u4e0b\u3067316\u3092\u8cfc\u5165\u3059\u308b\u5834\u5408<br>\n  \u3053\u306e\u8def\u7dda\u306f\u7121\u99c4\u9063\u3044\u3067\u3042\u308a\u3001\u6cbf\u5cb8\u8def\u7dda\u3067304\u3092\u6307\u5b9a\u3059\u308b\u306e\u306f\u3001\u6f0f\u6c34\u304c\u8d77\u3053\u308b\u306e\u3092\u5f85\u3063\u3066\u3044\u308b\u3088\u3046\u306a\u3082\u306e\u3060\u3002\u6c7a\u5b9a\u7684\u306a<br>\n  \u8981\u56e0\u3068\u306a\u308b\u306e\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u3001\u5727\u529b\u3067\u306f\u306a\u304f\u3001\u7d99\u624b\u5468\u8fba\u306e\u5316\u5b66\u7684\u74b0\u5883\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6d77\u6d0b\u304a\u3088\u3073\u6cbf\u5cb8\u74b0\u5883<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5869\u6c34\u5674\u9727\u306f\u3001316\u306e\u5178\u578b\u7684\u306a\u4f7f\u7528\u4f8b\u3067\u3059\u3002\u6d77\u5cb8\u304b\u3089\u304a\u3088\u305d1\u30ad\u30ed\u30e1\u30fc\u30c8\u30eb\u4ee5\u5185\u306e\u5834\u6240\u3067\u3042\u308c\u3070\u3001<br>\n  \u30dc\u30fc\u30c8\u3001\u3042\u308b\u3044\u306f\u878d\u96ea\u5264\u306b\u3055\u3089\u3055\u308c\u308b\u5834\u5408\u306f\u3001316\u3092\u4f7f\u7528\u3059\u3079\u304d\u3067\u3059\u3002\u6d77\u8fba\u306e\u7a7a\u6c17\u4e2d\u306e\u5869\u5316\u7269\u6fc3\u5ea6\u306f\u5341\u5206\u306b\u9ad8\u3044\u305f\u3081\u3001<br>\n  304\u88fd\u306e\u7d99\u624b\u306f1\u30b7\u30fc\u30ba\u30f3\u3082\u7d4c\u305f\u306a\u3044\u3046\u3061\u306b\u8336\u6e0b\u3084\u30d4\u30c3\u30c8\u8150\u98df\u304c\u751f\u3058\u307e\u3059\u304c\u3001316\u88fd\u306f\u8868\u9762\u306e\u72b6\u614b\u3092<br>\n  \u5e74\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5316\u5b66\u85ac\u54c1\u3001\u6c34\u51e6\u7406\u3001\u304a\u3088\u3073\u30d7\u30fc\u30eb\u30b7\u30b9\u30c6\u30e0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5869\u7d20\u51e6\u7406\u6c34\u3001\u6295\u85ac\u30b9\u30ad\u30c3\u30c9\u3001\u304a\u3088\u3073\u30d7\u30fc\u30eb\u8a2d\u5099\u306f\u3059\u3079\u3066\u3001316\u304c\u8010\u3048\u308b\u306e\u3068\u540c\u3058\u5316\u5b66\u7684\u6761\u4ef6\u306b\u3055\u3089\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br>\n  \u5411\u3051\u306b\u958b\u767a\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u30bb\u30b0\u30e1\u30f3\u30c8\u3067\u306f\u3001304\u90e8\u54c1\u306e\u4e0d\u826f\u8fd4\u54c1\u304c\u6700\u3082\u591a\u304f\u898b\u3089\u308c\u307e\u3059\u3002\u3082\u3057\u5fa1\u793e\u306e\u751f\u7523\u30e9\u30a4\u30f3\u304c<br>\n  \u6b21\u4e9c\u5869\u7d20\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u3001\u5869\u6c34\u3001\u307e\u305f\u306f\u30d7\u30ed\u30bb\u30b9\u7528\u9178\u3068\u63a5\u89e6\u3059\u308b\u5834\u5408\u3001316\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u306e\u7d99\u624b\u304c\u57fa\u672c\u3068\u306a\u308a\u3001<br>\n  \u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u98df\u54c1\u3001\u4e73\u88fd\u54c1\u3001\u533b\u85ac\u54c1\u306e\u751f\u7523\u30e9\u30a4\u30f3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u885b\u751f\u7684\u306a\u52a0\u5de5\u306b\u304a\u3044\u3066\u306f\u3001\u5869\u5316\u7269\u7cfb\u6d17\u6d44\u5264\u306b\u3088\u308b\u7e70\u308a\u8fd4\u3057\u306e\u6d17\u6d44\u4e0b\u3067\u3082\u8868\u9762\u304c\u4e0d\u52d5\u614b\u72b6\u614b\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u3001316\u304c\u597d\u307e\u308c\u308b\u3002<br>\n  \u6d17\u6d44\uff08CIP\uff09\u304c\u53ef\u80fd\u3067\u3042\u308a\u3001\u98df\u54c1\u306b\u542b\u307e\u308c\u308b\u6709\u6a5f\u9178\u306b\u3082\u8010\u6027\u304c\u3042\u308b\u304b\u3089\u3067\u3059\u3002\u885b\u751f\u7684\u306a\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u5b9f\u73fe\u3059\u308b\u306b\u306f\u3001<br>\n  \u901a\u5e38\u3001316\u88fd\u306e\u7d99\u624b\u306b\u306f\u3001\u306d\u3058\u63a5\u7d9a\u3067\u306f\u306a\u304f\u30af\u30e9\u30f3\u30d7\u5f0f\u63a5\u7d9a\u3092\u63a1\u7528\u3057\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u30d7\u30ed\u30bb\u30b9\u7528\u9014\u3067\u306f<br>\n  \u914d\u7ba1\u306f\u3001\u306d\u3058\u8fbc\u307f\u5f0f\u307e\u305f\u306f\u6eb6\u63a5\u5f0f\u306e316\u304c\u6a19\u6e96\u3067\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">316\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u306e\u7d99\u624b\u306f\u3044\u304f\u3089\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5927\u307e\u304b\u306a\u76ee\u5b89\u3068\u3057\u3066\u3001316\u88fd\u306e\u7d99\u624b\u306f\u3001304\u88fd\u306e\u540c\u7b49\u306e\u90e8\u54c1\u3088\u308a\u308220\uff5e40%\u307b\u3069\u9ad8\u304f\u306a\u308b\u3068\u898b\u8fbc\u3093\u3067\u304a\u304f\u3068\u3088\u3044\u3067\u3057\u3087\u3046\u3002\u305d\u306e<br>\n  \u30d7\u30ec\u30df\u30a2\u30e0\u306f\u30de\u30fc\u30b8\u30f3\u306e\u554f\u984c\u3067\u306f\u306a\u3044\u2015\u2015\u305d\u308c\u306f\u3001\u8ffd\u52a0\u306e5\u30bb\u30f3\u30c8\u5206\u306e\u539f\u6750\u6599\u30b3\u30b9\u30c8\u3092\u8ffd\u8de1\u3059\u308b\u3082\u306e\u3067\u3042\u308a\u3001<br>\n  \u30e2\u30ea\u30d6\u30c7\u30f3\u3002\u3053\u308c\u3089\u306f\u3044\u305a\u308c\u3082\u3001\u9244\u3084\u30af\u30ed\u30e0\u306b\u6bd4\u3079\u3066\u5272\u9ad8\u3067\u53d6\u5f15\u3055\u308c\u3066\u3044\u308b\u3002\u30cb\u30c3\u30b1\u30eb\u3068\u30e2\u30ea\u30d6\u30c7\u30f3\u306e\u4fa1\u683c\u304c<br>\n  \u76f8\u5834\u304c\u52d5\u304f\u3068\u3001304\u304b\u3089316\u307e\u3067\u306e\u4fa1\u683c\u5dee\u3082\u305d\u308c\u306b\u4f34\u3063\u3066\u5909\u52d5\u3059\u308b\u305f\u3081\u30016\u304b\u6708\u524d\u306b\u63d0\u793a\u3055\u308c\u305f\u76f8\u5834\u304c\u73fe\u5728\u3082\u6709\u52b9\u3068\u306f\u9650\u3089\u306a\u3044\u306e\u3067\u3059<br>\n  \u4eca\u65e5\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30b9\u30c8\u3092\u6291\u3048\u308b\u306b\u306f\u30012\u3064\u306e\u30dd\u30a4\u30f3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305a\u3001\u74b0\u5883\u4e0a\u306e\u8981\u4ef6\u304c\u3042\u308b\u5834\u5408\u306b\u306e\u307f316\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u591a\u304f\u306e<br>\n  \u5b9f\u969b\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001304\u3068316\u3092\u9069\u5207\u306b\u7d44\u307f\u5408\u308f\u305b\u308b\u306e\u304c\u8ce2\u660e\u3067\u3059\u3002\u6b21\u306b\u3001\u7d99\u624b\u4e00\u5f0f\u306f1\u3064\u306e\u4f9b\u7d66\u5143\u304b\u3089\u8cfc\u5165\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br>\n  \u306d\u3058\u3001\u516c\u5dee\u3001\u6750\u6599\u8a3c\u660e\u66f8\u306b\u4e00\u8cab\u6027\u304c\u3042\u308b\u3053\u3068\u3002\u5404\u9805\u76ee\u306e\u4e2d\u3067\u6700\u3082\u5b89\u4fa1\u306a\u3082\u306e\u3092\u63a2\u3057\u56de\u308b\u3053\u3068\u306a\u304f\u3001<br>\n  \u8907\u6570\u306e\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3092\u5229\u7528\u3059\u308b\u3068\u3001\u4e0d\u5177\u5408\u3084\u30cd\u30b8\u5c71\u306e\u4e0d\u4e00\u81f4\u306a\u3069\u3092\u8003\u616e\u3059\u308b\u3068\u3001\u901a\u5e38\u306f\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">316\u30d5\u30a3\u30c3\u30c6\u30a3\u30f3\u30b0\u306b\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u306d\u3058\u5c71\u3084\u63a5\u7d9a\u30bf\u30a4\u30d7\u304c\u3042\u308a\u307e\u3059\u304b\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u306d\u3058\u8fbc\u307f\u5f0f\u306e316\u88fd\u7d99\u624b\u306e\u307b\u3068\u3093\u3069\u306f\u3001\u30c6\u30fc\u30d1\u30fc\u306d\u3058\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30c6\u30fc\u30d1\u30fc\u306d\u3058\u304c\u306d\u3058\u306e\u5074\u9762\u3092\u5bc6\u7740\u3055\u305b\u3066\u30b7\u30fc\u30eb\u3059\u308b\u305f\u3081\u3067\u3042\u308a\u3001<br>\n  \u4e26\u884c\u306d\u3058\u3088\u308a\u3082\u8010\u5727\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u5f53\u793e\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u7d99\u624b\u30b7\u30ea\u30fc\u30ba\u306f\u3001PT\u898f\u683c\u306b\u5408\u308f\u305b\u3066\u5207\u524a\u52a0\u5de5\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br>\n  \uff08\u30c6\u30fc\u30d1\u30fc\uff09\u306d\u3058\uff1b\u5e02\u5834\u3067\u3088\u304f\u898b\u304b\u3051\u308b\u4e3b\u306a\u898f\u683c\u306f\u3001NPT\uff08\u7c73\u56fd\u5f0f\u30c6\u30fc\u30d1\u30fc\uff09\u3068BSPT\u3067\u3059\u3002.<br>\n  \u8cfc\u5165\u8005\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\u306f\u4e00\u8cab\u6027\u3067\u3059\u3002PT\u30bf\u30a4\u30d7\u306e\u30aa\u30b9\u306f\u3001\u30d1\u30e9\u30ec\u30eb\u63a5\u7d9a\u3067\u306f\u78ba\u5b9f\u306b\u5bc6\u9589\u3055\u308c\u307e\u305b\u3093\u3002<br>\n  \u5973\u6027\u7528\u3067\u3059\u306e\u3067\u3001\u3054\u6ce8\u6587\u306e\u524d\u306b\u4e21\u5074\u306e\u30cd\u30b8\u898f\u683c\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u306d\u3058\u8fbc\u307f\u5f0f\u7d99\u624b\u3068\u6eb6\u63a5\u5f0f\u7d99\u624b\u306e\u6bd4\u8f03<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u306d\u3058\u8fbc\u307f\u5f0f\u306e316\u30d5\u30a3\u30c3\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u53d6\u308a\u4ed8\u3051\u304c\u8fc5\u901f\u3067\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3082\u5bb9\u6613\u3067\u3042\u308a\u3001\u5c0f\u53e3\u5f84\u306e\u914d\u7ba1\u306b\u9069\u3057\u3066\u304a\u308a\u3001<br>\n  \u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u624b\u9593\u304c\u304b\u304b\u308b\u914d\u7ba1\u3002\u6eb6\u63a5\u5f0f\uff08\u7a81\u5408\u305b\u6eb6\u63a5\u307e\u305f\u306f\u30bd\u30b1\u30c3\u30c8\u6eb6\u63a5\uff09\u306e\u7d99\u624b\u306f\u3001\u9699\u9593\u304c\u306a\u304f\u3001,<br>\n  \u5927\u53e3\u5f84\u3084\u6052\u4e45\u7684\u306a\u914d\u7ba1\u306b\u9069\u3057\u305f\u9ad8\u5f37\u5ea6\u7d99\u624b\u3067\u3059\u3002\u3069\u3061\u3089\u3082316\u6750\u3067\u63d0\u4f9b\u3055\u308c\u3066\u304a\u308a\u3001<br>\n  \u9078\u629e\u306e\u57fa\u6e96\u306f\u3001\u8010\u98df\u6027\u3067\u306f\u306a\u304f\u3001\u5165\u624b\u3057\u3084\u3059\u3055\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u3057\u3084\u3059\u3055\u306b\u3042\u308b\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d0\u30eb\u30d6\u306b\u9069\u3057\u305f\u7d99\u624b\u306e\u9078\u5b9a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b7\u30b9\u30c6\u30e0\u306b\u3059\u3067\u306b\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u306e\u30dc\u30fc\u30eb\u30d0\u30eb\u30d6\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u7d99\u624b\u3082\u540c\u7b49\u306e\u6750\u8cea\u304a\u3088\u3073\u306d\u3058\u898f\u683c\u306e\u3082\u306e\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br>\n  \u5bb6\u65cf\u306a\u306e\u3067\u3001\u5168\u4f53\u304c\u540c\u3058\u30da\u30fc\u30b9\u3067\u5e74\u3092\u91cd\u306d\u3066\u3044\u304d\u307e\u3059\u3002\u5b66\u5e74\u3084\u30b9\u30ec\u30c3\u30c9\u3092\u3069\u306e\u3088\u3046\u306b\u7ba1\u7406\u3057\u3066\u3044\u308b\u304b\u3001\u3054\u89a7\u3044\u305f\u3060\u3051\u307e\u3059\u3002<br>\n  \u5f53\u793e\u306e\u5168\u4e8b\u696d\u306b\u304a\u3044\u3066\u4e00\u8cab\u3057\u3066 <a href=\"https:\/\/ballvalves.tw\/ja\/%e5%95%86%e5%93%81%e3%82%ab%e3%83%86%e3%82%b4%e3%83%aa%e3%83%bc\/%e6%89%8b%e5%8b%95%e3%83%9c%e3%83%bc%e3%83%ab%e3%83%90%e3%83%ab%e3%83%96\/\">\u30de\u30cb\u30e5\u30a2\u30eb<br>\n  \u30dc\u30fc\u30eb\u30d0\u30eb\u30d6<\/a> \u304a\u3088\u3073\u91d1\u5177\u306e\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7\u306b\u3088\u308a\u3001\u7570\u306a\u308b\u5546\u54c1\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u6ce8\u6587\u306b\u304a\u3051\u308b\u4e0d\u6574\u5408\u306e\u30ea\u30b9\u30af\u3092\u89e3\u6d88\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b9f\u969b\u306b316\u304c\u53d6\u5f97\u3067\u304d\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3001\u3069\u306e\u3088\u3046\u306b\u78ba\u8a8d\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"819\" src=\"https:\/\/ballvalves.tw\/wp-content\/uploads\/2026\/06\/316-fittings-fig4-verify-mtc-1024x819.webp\" alt=\"\u672c\u7269\u306e316\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u7d99\u624b\u3067\u3042\u308b\u3053\u3068\u3092\u8a3c\u660e\u3059\u308b\u30e2\u30ea\u30d6\u30c7\u30f3\u30b9\u30dd\u30c3\u30c8\u8a66\u9a13\u304a\u3088\u3073\u6750\u6599\u8a66\u9a13\u8a3c\u660e\u66f8\" class=\"wp-image-4360\" srcset=\"https:\/\/ballvalves.tw\/wp-content\/uploads\/2026\/06\/316-fittings-fig4-verify-mtc-1024x819.webp 1024w, https:\/\/ballvalves.tw\/wp-content\/uploads\/2026\/06\/316-fittings-fig4-verify-mtc-300x240.webp 300w, https:\/\/ballvalves.tw\/wp-content\/uploads\/2026\/06\/316-fittings-fig4-verify-mtc-768x615.webp 768w, https:\/\/ballvalves.tw\/wp-content\/uploads\/2026\/06\/316-fittings-fig4-verify-mtc-15x12.webp 15w, https:\/\/ballvalves.tw\/wp-content\/uploads\/2026\/06\/316-fittings-fig4-verify-mtc-600x480.webp 600w, https:\/\/ballvalves.tw\/wp-content\/uploads\/2026\/06\/316-fittings-fig4-verify-mtc.webp 1402w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6750\u6599\u8a66\u9a13\u8a3c\u660e\u66f8\uff08MTC\uff09\u306e\u63d0\u51fa\u3092\u6c42\u3081\u3001\u30ea\u30b9\u30af\u304c\u9ad8\u3044\u5834\u5408\u306f\u3001\u73fe\u5834\u3067\u7c21\u5358\u306a\u78ba\u8a8d\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002.<br>\n  304\u3068316\u306f\u898b\u305f\u76ee\u304c\u5168\u304f\u540c\u3058\u3067\u3042\u308b\u305f\u3081\u3001\u6c4e\u7528\u88fd\u54c1\u306e\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u306b\u304a\u3044\u3066\u3001\u30e9\u30d9\u30eb\u306e\u8aa4\u8cbc\u308a\u304c\u73fe\u5b9f\u7684\u306a\u30ea\u30b9\u30af\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002MTC<br>\n  \u7279\u5b9a\u306e\u30d0\u30c3\u30c1\u3068\u6e2c\u5b9a\u3055\u308c\u305f\u5316\u5b66\u7d44\u6210\u3092\u95a2\u9023\u4ed8\u3051\u308b\u3053\u3068\u3067\u3001\u30e2\u30ea\u30d6\u30c7\u30f3\u306e\u542b\u6709\u91cf\u304c<br>\n  \u5b9f\u306f\u3042\u305d\u3053\u306b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fc5\u901f\u306a\u73fe\u5834\u691c\u67fb\u3092\u884c\u3046\u5834\u5408\u3001\u30e2\u30ea\u30d6\u30c7\u30f3\u30b9\u30dd\u30c3\u30c8\u30c6\u30b9\u30c8\u30ad\u30c3\u30c8\u3092\u4f7f\u3048\u3070\u3001316\u3068304\u3092\u6570\u79d2\u3067\u533a\u5225\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u307e\u305f\u3001<br>\n  \u3082\u3057\u304a\u6301\u3061\u3067\u3042\u308c\u3070\u3001\u643a\u5e2f\u578bXRF\u5206\u6790\u88c5\u7f6e\u3067\u5316\u5b66\u7d44\u6210\u306e\u5168\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002\u4fe1\u983c\u3067\u304d\u308b\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306f\u3001<br>\n  \u3069\u3061\u3089\u306e\u8981\u6c42\u306b\u3082\u52d5\u3058\u307e\u305b\u3093\u3002\u5f53\u793e\u306f\u3001\u6750\u6599\u306e\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u304c\u6587\u66f8\u5316\u3055\u308c\u305f\u7d99\u624b\u3092\u4f9b\u7d66\u3057\u3066\u304a\u308a\u3001ISO\u8a8d\u8a3c\u3092\u53d6\u5f97\u3057\u3066\u3044\u307e\u3059\u3002<br>\n  9001\u304a\u3088\u3073CE\u3002\u3053\u308c\u3089\u306f\u3001\u771f\u5263\u306a\u8cfc\u5165\u8005\u304c\u671f\u5f85\u3059\u3079\u304d\u6587\u66f8\u5316\u306e\u6c34\u6e96\u3067\u3042\u308a\u3001\u8150\u98df\u306b\u95a2\u3059\u308b\u6307\u91dd\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u3002<br>\n  \u8a66\u9a13\u304a\u3088\u3073\u6750\u6599\u306e\u691c\u8a3c\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6a5f\u95a2\u306b\u3088\u3063\u3066\u3082\u516c\u8868\u3055\u308c\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/www.ampp.org\/\" target=\"_blank\" rel=\"noopener\">AMPP<\/a> \uff08\u65e7NACE\uff09\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">316\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u7d99\u624b\u306b\u95a2\u3059\u308b\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">316\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u306e\u7d99\u624b\u306f\u78c1\u77f3\u306b\u5f15\u304d\u4ed8\u3051\u3089\u308c\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u713c\u304d\u306a\u307e\u3057\u72b6\u614b\u306e316\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u7d99\u624b\u306f\u3001304\u3068\u540c\u69d8\u306b\u3001\u57fa\u672c\u7684\u306b\u975e\u78c1\u6027\u3067\u3059\u3002\u51b7\u9593<br>\n  \u52a0\u5de5\uff08\u91cd\u3044\u306d\u3058\u5207\u308a\u3084\u6210\u5f62\u306a\u3069\uff09\u3092\u884c\u3046\u3068\u3001\u308f\u305a\u304b\u306a\u78c1\u6c17\u304c\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u5f31\u3044\u78c1\u529b\u306e\u5f15\u304d\u4ed8\u3051\u306f<br>\n  \u305d\u308c\u3060\u3051\u3067\u306f\u3001\u305d\u306e\u90e8\u54c1\u304c316\u3067\u306f\u306a\u3044\u3053\u3068\u3092\u8a3c\u660e\u3059\u308b\u3053\u3068\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u4ee3\u308f\u308a\u306b\u3001\u6750\u6599\u8a3c\u660e\u66f8\u307e\u305f\u306f\u30e2\u30ea\u30d6\u30c7\u30f3\u306e\u30b9\u30dd\u30c3\u30c8\u30c6\u30b9\u30c8\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br>\n  \u30b0\u30ec\u30fc\u30c9\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306e\u78c1\u77f3\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">316\u306f\u3001304\u306b\u6bd4\u3079\u3066\u5272\u9ad8\u306b\u306a\u308b\u4fa1\u5024\u304c\u5e38\u306b\u3042\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No. 316\u306f\u3001\u5869\u5316\u7269\u3001\u5869\u3001\u9178\u3001\u307e\u305f\u306f\u5f37\u529b\u306a\u6d17\u6d44\u5264\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u306b\u306e\u307f\u300120\u201340%\u306e\u30d7\u30ec\u30df\u30a2\u30e0\u4fa1\u683c\u306b\u898b\u5408\u3046\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002<br>\n  \u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u4e7e\u71e5\u3057\u305f\u5ba4\u5185\u7a7a\u6c17\u3001\u6e05\u6f54\u306a\u98f2\u6599\u6c34\u3001\u3042\u308b\u3044\u306f\u4e00\u822c\u7684\u306a\u69cb\u9020\u7528\u9014\u306b\u304a\u3044\u3066\u306f\u3001304\u306f\u5341\u5206\u306a\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<br>\n  \u3055\u3089\u306b\u3001\u30b3\u30b9\u30c8\u3082\u6291\u3048\u3089\u308c\u307e\u3059\u3002\u74b0\u5883\u306b\u5408\u308f\u305b\u3066\u30b0\u30ec\u30fc\u30c9\u3092\u9078\u5b9a\u3057\u3001\u300c\u6700\u9ad8\u306e\u3082\u306e\u3092\u4f7f\u3046\u300d\u3068\u3044\u3046\u4e00\u5f8b\u306e\u30eb\u30fc\u30eb\u306b\u7e1b\u3089\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3057\u3087\u3046\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">316\u306e\u7d99\u624b\u3068304\u306e\u30d1\u30a4\u30d7\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u7528\u3057\u3066\u3082\u3044\u3044\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ef\u80fd\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u30a2\u30bb\u30f3\u30d6\u30ea\u306e\u8010\u98df\u5bff\u547d\u306f\u3001\u6db2\u306b\u63a5\u89e6\u3059\u308b\u7d4c\u8def\u306e\u4e2d\u3067\u6700\u3082\u8010\u98df\u6027\u306e\u4f4e\u3044\u30b0\u30ec\u30fc\u30c9\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002.<br>\n  \u305d\u306e\u74b0\u5883\u304c316\u88fd\u306e\u7d99\u624b\u304c\u5fc5\u8981\u3068\u306a\u308b\u307b\u3069\u904e\u9177\u3067\u3042\u308b\u306a\u3089\u3070\u3001\u540c\u3058\u914d\u7ba1\u30e9\u30a4\u30f3\u4e0a\u306e\u914d\u7ba1\u3084\u30d0\u30eb\u30d6\u3082<br>\n  \u901a\u5e38\u3001\u3053\u308c\u3082316\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u7a4f\u3084\u304b\u306a\u74b0\u5883\u4e0b\u3067\u306f\u7570\u306a\u308b\u30b0\u30ec\u30fc\u30c9\u3092\u6df7\u7528\u3057\u3066\u3082\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u5869\u5316\u7269\u6fc3\u5ea6\u306e\u9ad8\u3044\u74b0\u5883\u3067\u306f\u30ea\u30b9\u30af\u304c\u3042\u308a\u307e\u3059\u3002<br>\n  \u3082\u306e\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u304a\u4f7f\u3044\u306e316\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u7d99\u624b\u306b\u306f\u3001\u3069\u306e\u3088\u3046\u306a\u306d\u3058\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u793e\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u7d99\u624b\u306f\u3001PT\u30c6\u30fc\u30d1\u30fc\u306d\u3058\u4ed5\u69d8\u306b\u5408\u308f\u305b\u3066\u5207\u524a\u52a0\u5de5\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30c6\u30fc\u30d1\u30fc\u306f\u306d\u3058\u306e\u5074\u9762\u3092\u5bc6\u7740\u3055\u305b\u3066\u30b7\u30fc\u30eb\u3057\u3001<br>\n  \u4e26\u5217\u306d\u3058\u3088\u308a\u3082\u5727\u529b\u306b\u5f37\u304f\u8010\u3048\u307e\u3059\u3002\u65e2\u5b58\u306e\u30b7\u30b9\u30c6\u30e0\u3067NPT\u307e\u305f\u306fBSPT\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001<br>\n  \u3054\u6ce8\u6587\u306e\u524d\u306b\u3001\u30aa\u30b9\u5074\u3068\u30e1\u30b9\u5074\u306e\u4e21\u65b9\u306e\u4e92\u63db\u6027\u3092\u78ba\u8a8d\u3067\u304d\u308b\u3088\u3046\u3001\u5f0a\u793e\u307e\u3067\u3054\u9023\u7d61\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u305d\u306e\u7d99\u624b\u304c\u672c\u7269\u306e316\u3067\u3042\u308b\u3053\u3068\u3092\u3001\u3069\u306e\u3088\u3046\u306b\u8a3c\u660e\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fe1\u983c\u3067\u304d\u308b\u8a3c\u62e0\u3068\u306f\u3001\u6e2c\u5b9a\u3055\u308c\u305f\u5316\u5b66\u6210\u5206\u3092\u793a\u3059\u6750\u6599\u8a66\u9a13\u8a3c\u660e\u66f8\uff08MTC\uff09\u3067\u3042\u308a\u3001\u3053\u308c\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\u3002<br>\n  2\u20133% \u30e2\u30ea\u30d6\u30c7\u30f3\u3002\u305d\u306e\u5834\u3067\u306e\u691c\u67fb\u306b\u306f\u3001\u30e2\u30ea\u30d6\u30c7\u30f3\u7528\u30b9\u30dd\u30c3\u30c8\u30c6\u30b9\u30c8\u30ad\u30c3\u30c8\u307e\u305f\u306f\u643a\u5e2f\u578bXRF\u5206\u6790\u88c5\u7f6e\u304c<br>\n  316\u3068304\u3092\u7d20\u65e9\u304f\u898b\u5206\u3051\u308b\u3002MTC\u3092\u63d0\u793a\u3067\u304d\u306a\u3044\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306f\u3001\u305d\u306e\u4fe1\u983c\u6027\u306b\u7591\u554f\u3092\u62b1\u304f\u3079\u304d\u3060\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081\uff1a316\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u7d99\u624b\u306e\u6b63\u3057\u3044\u9078\u3073\u65b9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">316\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u306e\u7d99\u624b\u306f\u3001\u3042\u308b\u7279\u5b9a\u306e\u72b6\u6cc1\u4e0b\u3067\u305d\u306e\u4fa1\u5024\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u305d\u308c\u306f\u3001\u5869\u5316\u7269\u3084\u5869\u3001\u3042\u308b\u3044\u306f<br>\n  \u8150\u98df\u6027\u306e\u5f37\u3044\u5316\u5b66\u7269\u8cea\u306f\u3001304\u88fd\u306e\u90e8\u54c1\u3092\u77ac\u304f\u9593\u306b\u4fb5\u98df\u3057\u3066\u3057\u307e\u3046\u30022\u20133%\u30e2\u30ea\u30d6\u30c7\u30f3\u306f\u3001PREN\u3092\u9ad8\u3044\u30ec\u30d9\u30eb\u304b\u3089\u5f15\u304d\u4e0a\u3052\u308b\u3002<br>\n  10\u4ee3\u304b\u308920\u4ee3\u534a\u3070\u307e\u3067\u3001\u305d\u3057\u3066\u305d\u308c\u3053\u305d\u304c\u3001\u6cbf\u5cb8\u30fb\u6d77\u6d0b\u30fb\u5316\u5b66\u95a2\u9023\u306e\u914d\u7ba1\u3092\u9577\u671f\u9593\u306b\u308f\u305f\u308a\u6f0f\u308c\u306e\u306a\u3044\u72b6\u614b\u306b\u4fdd\u3064\u8981\u56e0\u3068\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u3059\u3002<br>\n  \u6708\u5358\u4f4d\u3067\u306f\u306a\u304f\u5e74\u5358\u4f4d\u3067\u8003\u3048\u308b\u3002\u74b0\u5883\u4e0a\u306e\u5fc5\u8981\u6027\u304c\u3042\u308b\u5206\u91ce\u306b\u8cc7\u91d1\u3092\u6295\u5165\u3057\u3001304\u306b\u3064\u3044\u3066\u306f\u305d\u306e\u307e\u307e\u7dad\u6301\u3059\u308b\u3002<br>\n  \u305d\u3046\u3067\u306f\u306a\u304f\u3001\u5e38\u306b\u305d\u306e\u6ce8\u6587\u3092\u6750\u6599\u8a3c\u660e\u66f8\u3068\u7d50\u3073\u4ed8\u3051\u3066\u304a\u304f\u3053\u3068\u3067\u3001\u305d\u306e\u30e2\u30ea\u30d6\u30c7\u30f3\u304c\u672c\u5f53\u306b<br>\n  \u305d\u3053\u3067\u3002\u4eca\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u6210\u3057\u3066\u3044\u308b\u306a\u3089\u3001\u30b0\u30ec\u30fc\u30c9\u3084\u30b9\u30ec\u30c3\u30c9\u306e\u4e0d\u4e00\u81f4\u3092\u907f\u3051\u308b\u6700\u3082\u7c21\u5358\u306a\u65b9\u6cd5\u306f<br>\n  \u30d5\u30a3\u30c3\u30c6\u30a3\u30f3\u30b0\u306e\u5168\u30b7\u30ea\u30fc\u30ba\u30921\u3064\u306e\u30e1\u30fc\u30ab\u30fc\u304b\u3089\u8abf\u9054\u3067\u304d\u307e\u3059\u3002\u5f53\u793e\u306e\u5168\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/ballvalves.tw\/ja\/%e5%95%86%e5%93%81%e3%82%ab%e3%83%86%e3%82%b4%e3%83%aa%e3%83%bc\/%e9%85%8d%e7%ae%a1%e7%b6%99%e6%89%8b\/\">\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u88fd\u306e\u914d\u7ba1\u7d99\u624b<\/a> \u3078\u306e<br>\n  PT\u306d\u3058\u4ed8\u304d\u306e\u4e00\u8cab\u3057\u305f316\u6750\u88fd\u306e\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u3001\u30a8\u30eb\u30dc\u3001\u30c6\u30a3\u30fc\u3001\u30e6\u30cb\u30aa\u30f3\u3092\u3054\u7528\u610f\u3057\u3066\u304a\u308a\u307e\u3059\u3002\u307e\u305f\u306f\u3001\u5f53\u793e\u306e\u30c1\u30fc\u30e0\u307e\u3067\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<br>\n  \u304a\u5ba2\u69d8\u306e\u5b9f\u969b\u306e\u30e9\u30a4\u30f3\u306e\u5316\u5b66\u7d44\u6210\u306b\u5408\u308f\u305b\u3066\u69cb\u6210\u3055\u308c\u305f\u3001304\/316\u306e\u6df7\u5408\u30d1\u30c3\u30b1\u30fc\u30b8\u3067\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Last updated: 2026-06-19 \u00b7 By the Yzng Trong International sales and engineering team \u2014 a Taiwan-based manufacturer of stainless steel ball valves and pipe fittings, exporting to water treatment, marine and OEM customers worldwide. Key Takeaways A 316 stainless fitting is a threaded or welded pipe connector made from grade 316 austenitic stainless steel \u2014 an alloy that takes the familiar 304 chemistry and adds 2\u20133% molybdenum to resist chloride attack. That single change is the whole reason buyers pay more for it. If your line carries salt water, brine, pool chemistry or aggressive process fluids, 304 will eventually pit and 316 will not. In this guide we walk through [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":4357,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[48],"tags":[],"class_list":["post-4356","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-how-to-guides-tutorials"],"_links":{"self":[{"href":"https:\/\/ballvalves.tw\/ja\/wp-json\/wp\/v2\/posts\/4356","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ballvalves.tw\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ballvalves.tw\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ballvalves.tw\/ja\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/ballvalves.tw\/ja\/wp-json\/wp\/v2\/comments?post=4356"}],"version-history":[{"count":1,"href":"https:\/\/ballvalves.tw\/ja\/wp-json\/wp\/v2\/posts\/4356\/revisions"}],"predecessor-version":[{"id":4361,"href":"https:\/\/ballvalves.tw\/ja\/wp-json\/wp\/v2\/posts\/4356\/revisions\/4361"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ballvalves.tw\/ja\/wp-json\/wp\/v2\/media\/4357"}],"wp:attachment":[{"href":"https:\/\/ballvalves.tw\/ja\/wp-json\/wp\/v2\/media?parent=4356"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ballvalves.tw\/ja\/wp-json\/wp\/v2\/categories?post=4356"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ballvalves.tw\/ja\/wp-json\/wp\/v2\/tags?post=4356"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}