{"id":3575,"date":"2025-11-10T08:25:25","date_gmt":"2025-11-10T08:25:25","guid":{"rendered":"https:\/\/hfittings.com\/butt-weld-pipe-fittings-the-essential-guide-for-pros\/"},"modified":"2025-11-10T08:25:25","modified_gmt":"2025-11-10T08:25:25","slug":"butt-weld-pipe-fittings-the-essential-guide-for-pros","status":"publish","type":"post","link":"https:\/\/hfittings.com\/ja\/butt-weld-pipe-fittings-the-essential-guide-for-pros\/","title":{"rendered":"\u30d0\u30c3\u30c8\u6eb6\u63a5\u7ba1\u7d99\u624b\uff1a\u30d7\u30ed\u306e\u305f\u3081\u306e\u5fc5\u9808\u30ac\u30a4\u30c9"},"content":{"rendered":"<p><figure loading=\"lazy\" class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/hfittings.com\/wp-content\/uploads\/2025\/11\/4f33dad6-0fb5-4493-ac99-d24e9452166b.png\" alt=\"\u30c6\u30fc\u30d6\u30eb\u4e0a\u306e\u7a81\u5408\u305b\u6eb6\u63a5\u7ba1\u7d99\u624b\u306e\u8a70\u3081\u5408\u308f\u305b\" style=\"display: block; margin-block: 10px;\"><\/figure>\n<\/p>\n<h2>\u4e3b\u306a\u30cf\u30a4\u30e9\u30a4\u30c8<\/h2>\n<ul>\n<li>\u7a81\u5408\u305b\u6eb6\u63a5\u7d99\u624b\u306f\u3001\u30d1\u30a4\u30d7\u306b\u76f4\u63a5\u6eb6\u63a5\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u6052\u4e45\u7684\u3067\u6f0f\u308c\u306e\u306a\u3044\u63a5\u7d9a\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u7a81\u304d\u5408\u308f\u305b\u6eb6\u63a5\u7d99\u624b\u306f\u3001\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0\u306b\u5927\u304d\u306a\u5f37\u5ea6\u3092\u8ffd\u52a0\u3059\u308b\u9023\u7d9a\u7684\u306a\u91d1\u5c5e\u69cb\u9020\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u5f62\u72b6\u306b\u306f\u3001\u30a8\u30eb\u30dc\u30fc\u3001\u30ad\u30e3\u30c3\u30d7\u3001\u30ec\u30c7\u30e5\u30fc\u30b5\u3001\u304a\u3088\u3073\u4fbf\u5229\u306a\u30ec\u30c7\u30e5\u30fc\u30b7\u30f3\u30b0\u30fb\u30c6\u30a3\u30fc\u306e\u3088\u3046\u306a\u30c6\u30a3\u30fc\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u30d0\u30c3\u30c8\u6eb6\u63a5\u7d99\u624b\u3092\u6b63\u3057\u304f\u53d6\u308a\u4ed8\u3051\u308b\u306b\u306f\u3001\u30d1\u30a4\u30d7\u306e\u7aef\u3068\u7d99\u624b\u306e\u8868\u9762\u304c\u304d\u308c\u3044\u3067\u9069\u5207\u306b\u6574\u5217\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u6b63\u78ba\u306a\u6eb6\u63a5\u6280\u8853\u3092\u4f7f\u7528\u3057\u3066\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u63a5\u5408\u3057\u3001\u4e00\u8cab\u3057\u305f\u6eb6\u3051\u8fbc\u307f\u3068\u30d3\u30fc\u30c9\u54c1\u8cea\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u3067\u3001\u5f37\u529b\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6eb6\u63a5\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u7d99\u624b\u3068\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u5b8c\u5168\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f \u3081\u306b\u306f\u3001\u6eb6\u63a5\u306e\u696d\u754c\u6a19\u6e96\u306b\u5f93\u3046\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3042 \u308b\u3002.<\/li>\n<li>\u3053\u308c\u3089\u306e\u30af\u30ed\u30e0\u7d99\u624b\u306f\u3001\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0\u306b\u5927\u304d\u306a\u5f37\u5ea6\u3092\u8ffd\u52a0\u3059\u308b\u9023\u7d9a\u91d1\u5c5e\u69cb\u9020\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002.<\/li>\n<li>\u4e00\u822c\u7684\u306a\u5f62\u72b6\u306b\u306f\u3001\u30a8\u30eb\u30dc\u30fc\u3001\u30ad\u30e3\u30c3\u30d7\u3001\u30ec\u30c7\u30e5\u30fc\u30b5\u3001\u305d\u3057\u3066\u4fbf\u5229\u306a\u30ec\u30c7\u30e5\u30fc\u30b7\u30f3\u30b0\u30fb\u30c6\u30a3\u30fc\u306e\u3088\u3046\u306a\u30c6\u30a3\u30fc\u304c\u3042\u308b\u3002.<\/li>\n<li>\u7a81\u5408\u305b\u6eb6\u63a5\u7d99\u624b\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066\u70ad\u7d20\u92fc\u3084\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u3088\u3046\u306a\u6750\u6599\u3067\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002\u7a81\u5408\u305b\u6eb6\u63a5\u63a5\u7d9a\u306e\u6ed1\u3089\u304b\u306a\u5185\u9762\u306f\u3001\u5727\u529b\u640d\u5931\u3068\u4e71\u6d41\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002.\n<p>\u9ad8\u54c1\u8cea\u306e\u7a81\u5408\u305b\u6eb6\u63a5\u7ba1\u7d99\u624b\u3092\u30aa\u30f3\u30e9\u30a4\u30f3\u3067\u8cfc\u5165\u3059\u308b\u5834\u5408\u306f\u3001\u591a\u6570\u306e\u5c02\u9580\u7523\u696d\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3068\u8a55\u5224\u306e\u96fb\u5b50\u5546\u53d6\u5f15\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u69d8\u3005\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u305f\u3081\u306e\u30c6\u30a3\u30fc\u7d99\u624b\u3092\u542b\u3080\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3068\u70ad\u7d20\u92fc\u306e\u7a81\u5408\u305b\u6eb6\u63a5\u7d99\u624b\u306e\u5e45\u5e83\u3044\u9078\u629e\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002.<\/li>\n<li>\u7a81\u5408\u305b\u6eb6\u63a5\u63a5\u7d9a\u306e\u6ed1\u3089\u304b\u306a\u5185\u9762\u306f\u3001\u5727\u529b\u640d\u5931\u3068\u4e71\u6d41\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002.<\/li>\n<li>\u6b63\u3057\u3044\u7d99\u624b\u3092\u9078\u3076\u306b\u306f\u3001\u30d1\u30a4\u30d7\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3068\u547c\u3073\u5f84\u3092\u5408\u308f\u305b\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002.<\/li>\n<\/ul>\n<h2>\u306f\u3058\u3081\u306b<\/h2>\n<p>\u7a81\u5408\u305b\u6eb6\u63a5\u7ba1\u7d99\u624b\u306b\u95a2\u3059\u308b\u91cd\u8981\u306a\u30ac\u30a4\u30c9\u3078\u3088\u3046\u3053\u305d\uff01\u3042\u3089\u3086\u308b\u7a2e\u985e\u306e\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0\u3092\u6271\u3046\u65b9\u306a\u3089\u3001\u5f37\u529b\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u63a5\u7d9a\u304c\u3044\u304b\u306b\u91cd\u8981\u304b\u3092\u3054\u5b58\u77e5\u3067\u3057\u3087\u3046\u3002\u7a81\u304d\u5408\u308f\u305b\u6eb6\u63a5\u7d99\u624b\u306f\u3001\u7a81\u304d\u5408\u308f\u305b\u6eb6\u63a5\u30d7\u30ed\u30bb\u30b9\u3092\u4f7f\u7528\u3057\u3066\u30d1\u30a4\u30d7\u7aef\u307e\u305f\u306f\u30c1\u30e5\u30fc\u30d6\u306b\u63a5\u7d9a\u3059\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002\u3053\u306e\u6280\u8853\u306b\u3088\u308a\u3001\u6c38\u4e45\u7684\u306b\u6f0f\u308c\u306e\u306a\u3044\u5805\u7262\u306a\u63a5\u5408\u90e8\u304c\u5f62\u6210\u3055\u308c\u308b\u305f\u3081\u3001\u30d0\u30c3\u30c8\u6eb6\u63a5\u7d99\u624b\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u7528\u9014\u3067\u8010\u4e45\u6027\u304c\u9ad8\u304f\u52b9\u7387\u7684\u306a\u914d\u7ba1\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306e\u57fa\u672c\u7684\u306a\u90e8\u54c1\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u7ba1\u7d99\u624b\u304c\u5fc5\u8981\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u7406\u7531\u3092\u63a2\u3063\u3066\u307f\u3088\u3046\u3002.<br \/>\n\u7a81\u5408\u305b\u6eb6\u63a5\u30c6\u30a3\u30fc\u7d99\u624b\u306f\u3001\u4e00\u822c\u7684\u306b\u76f4\u5f841\/2\u30a4\u30f3\u30c1\u304b\u308948\u30a4\u30f3\u30c1\u307e\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u4e00\u822c\u7684\u306a\u30b5\u30a4\u30ba\u3067\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u7d99\u624b\u306f\u4e00\u822c\u7684\u306b\u3001\u6d41\u308c\u3092\u5747\u7b49\u306b\u5206\u914d\u3059\u308b\u7b49\u3057\u3044\u30c6\u30a3\u30fc\u3001\u304a\u3088\u3073\u7570\u306a\u308b\u30d1\u30a4\u30d7\u5f84\u3092\u7d50\u5408\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u9084\u5143\u30c6\u30a3\u30fc\u306a\u3069\u306e\u6a19\u6e96\u7684\u306a\u5f62\u72b6\u3067\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u5e45\u5e83\u3044\u9078\u629e\u306f\u3001\u591a\u304f\u306e\u914d\u7ba1\u8a2d\u8a08\u3084\u8981\u4ef6\u3068\u306e\u4e92\u63db\u6027\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n<h2>\u30d0\u30c3\u30c8\u6eb6\u63a5\u7ba1\u7d99\u624b\u306e\u7a2e\u985e\u3068\u7528\u9014<\/h2>\n<p>\u7a81\u5408\u305b\u6eb6\u63a5\u7d99\u624b\u306b\u306f\u3044\u304f\u3064\u304b\u306e\u5f62\u72b6\u304c\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u304c\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u7279\u5b9a\u306e\u6a5f\u80fd\u306e\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6700\u3082\u4e00\u822c\u7684\u306a\u30bf\u30a4\u30d7\u306f\u3001\u30a8\u30eb\u30dc\u30fc\u3001\u30c6\u30a3\u30fc\u3001\u30ec\u30c7\u30e5\u30fc\u30b5\u30fc\u3001\u30ad\u30e3\u30c3\u30d7\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u6d41\u308c\u306e\u65b9\u5411\u3092\u5909\u66f4\u3057\u305f\u308a\u3001\u6d41\u308c\u3092\u7d50\u5408\u307e\u305f\u306f\u5206\u5272\u3057\u305f\u308a\u3001\u30d1\u30a4\u30d7\u306e\u30b5\u30a4\u30ba\u3092\u5909\u66f4\u3057\u305f\u308a\u3001\u30e9\u30a4\u30f3\u3092\u7d42\u4e86\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u3053\u308c\u3089\u306e\u7d99\u624b\u306e\u6c4e\u7528\u6027\u306f\u3001\u7121\u6570\u306e\u696d\u754c\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u5de5\u696d\u88fd\u9020\u304b\u3089\u7279\u6b8a\u306a\u30b5\u30cb\u30bf\u30ea\u30fc\u30b7\u30b9\u30c6\u30e0\u307e\u3067\u3001\u9069\u5207\u306a\u30d0\u30c3\u30c8\u6eb6\u63a5\u7d99\u624b\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u6eb6\u63a5\u30d1\u30a4\u30d7\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u5b8c\u74a7\u306b\u4f5c\u52d5\u3057\u307e\u3059\u3002\u6a19\u6e96\u7684\u306a\u30c6\u30a3\u30fc\u304c\u5fc5\u8981\u306a\u5834\u5408\u3067\u3082\u3001\u7279\u5b9a\u306e\u7e2e\u5c0f\u30c6\u30a3\u30fc\u304c\u5fc5\u8981\u306a\u5834\u5408\u3067\u3082\u3001\u307b\u307c\u3059\u3079\u3066\u306e\u8a2d\u8a08\u8981\u4ef6\u306b\u5bfe\u5fdc\u3059\u308b\u7d99\u624b\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3>\u4e00\u822c\u7684\u306a\u7a81\u5408\u305b\u6eb6\u63a5\u7d99\u624b\u306e\u5f62\u72b6\uff1a\u30a8\u30eb\u30dc\u30fc\u3001\u30c6\u30a3\u30fc\u3001\u30ec\u30c7\u30e5\u30fc\u30b5\u30fc\u3001\u30ad\u30e3\u30c3\u30d7<\/h3>\n<p>\u7a81\u5408\u305b\u6eb6\u63a5\u7d99\u624b\u306e\u3055\u307e\u3056\u307e\u306a\u5f62\u72b6\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u3088\u308a\u826f\u3044\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u8a08\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u7d99\u624b\u306b\u306f\u660e\u78ba\u306a\u76ee\u7684\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30a8\u30eb\u30dc\u306f\u6d41\u4f53\u306e\u65b9\u5411\u3092\u5909\u3048\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u300245\u00b0\u3068 90\u00b0\u306e\u89d2\u5ea6\u304c\u3042\u308a\u3001\u7de9\u3084\u304b\u306a\u30bf\u30fc\u30f3\u7528\u306e\u9577\u3044\u534a\u5f84 (LR) \u3068\u3001\u72ed\u3044\u30b9\u30da\u30fc\u30b9\u7528\u306e\u77ed\u3044\u534a\u5f84 (SR) \u304c\u3042\u308a\u3001\u51fa\u8377\u30aa\u30d7\u30b7\u30e7\u30f3\u3082\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u30c6\u30a3\u30fc\u3068\u30ec\u30c7\u30e5\u30fc\u30b5\u30fc\u306f\u3001\u30d1\u30a4\u30d7\u5185\u306e\u6d41\u308c\u3092\u7ba1\u7406\u3057\u307e\u3059\u3002\u30c6\u30a3\u30fc\u7d99\u624b\u306f\u3001\u672c\u7ba1\u304b\u308990\u5ea6\u306e\u5206\u5c90\u3092\u4f5c\u308b\u3082\u306e\u3067\u3001\u5206\u5c90\u306b\u7d30\u3044\u30d1\u30a4\u30d7\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u30a4\u30b3\u30fc\u30eb\u30c6\u30a3\u30fc\u3084\u30ec\u30c7\u30e5\u30fc\u30b7\u30f3\u30b0\u30c6\u30a3\u30fc\u306b\u306a\u308a\u307e\u3059\u3002\u30ec\u30c7\u30e5\u30fc\u30b5\u30fc\u306f\u3001\u7570\u306a\u308b\u76f4\u5f84\u306e\u30d1\u30a4\u30d7\u3092\u63a5\u7d9a\u3057\u307e\u3059\u3002\u30d1\u30a4\u30d7\u306e\u4e2d\u5fc3\u3092\u4fdd\u3064\u305f\u3081\u306b\u540c\u5fc3\u30ec\u30c7\u30e5\u30fc\u30b5\u30fc\u3092\u9078\u3076\u304b\u3001\u8ef8\u304b\u3089\u5916\u308c\u305f\u63a5\u7d9a\u306e\u305f\u3081\u306b\u504f\u5fc3\u30ec\u30c7\u30e5\u30fc\u30b5\u30fc\u3092\u9078\u3076\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u6700\u5f8c\u306b\u3001\u30d1\u30a4\u30d7\u30ad\u30e3\u30c3\u30d7\u306f\u30d1\u30a4\u30d7\u306e\u7aef\u3092\u5bc6\u9589\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002.<\/p>\n<p>\u4e3b\u306a\u7a2e\u985e\u3068\u305d\u306e\u6a5f\u80fd\u3092\u7d39\u4ecb\u3057\u3088\u3046\uff1a<\/p>\n<ul>\n<li>\u30a8\u30eb\u30dc\u30fc\uff1a\u6d41\u308c\u306e\u65b9\u5411\u3092\u5909\u3048\u308b\u3002.<\/li>\n<li>\u30c6\u30a3\u30fc\uff1a90\u5ea6\u306e\u5206\u5c90\u63a5\u7d9a\u3092\u4f5c\u308a\u307e\u3059\u3002.<\/li>\n<li>\u30ec\u30c7\u30e5\u30fc\u30b5\u30fc\uff1a\u7570\u306a\u308b\u30b5\u30a4\u30ba\u306e\u30d1\u30a4\u30d7\u3092\u63a5\u7d9a\u3059\u308b\u3002.<\/li>\n<li>\u30ad\u30e3\u30c3\u30d7\uff1a\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u672b\u7aef\u3092\u5bc6\u9589\u3059\u308b\u3002.<\/li>\n<\/ul>\n<h3>\u5de5\u696d\u7528\u3001\u885b\u751f\u7528\u3001\u7279\u6b8a\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0\u3067\u306e\u4f7f\u7528<\/h3>\n<p>\u7a81\u5408\u305b\u6eb6\u63a5\u7d99\u624b\u306e\u7528\u9014\u306b\u3088\u3063\u3066\u3001\u9078\u629e\u3059\u3079\u304d\u6750\u6599\u304c\u6c7a\u307e\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u7523\u696d\u8a2d\u5b9a\u3067\u306f\u3001\u70ad\u7d20\u92fc\u7d99\u624b\u306f\u3001\u4e2d\u7a0b\u5ea6\u3068\u9ad8\u6e29\u30b5\u30fc\u30d3\u30b9\u306e\u305f\u3081\u306e\u4e00\u822c\u7684\u304b\u3064\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u9078\u629e\u80a2\u3067\u3059\u3002\u5f7c\u3089\u306f\u591a\u304f\u306e\u7523\u696d\u30d7\u30ed\u30bb\u30b9\u306b\u5fc5\u8981\u306a\u5f37\u5ea6\u3068\u8010\u4e45\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n<p>\u98df\u54c1\u3001\u98f2\u6599\u3001\u88fd\u85ac\u696d\u754c\u306a\u3069\u3001\u9ad8\u6c34\u6e96\u306e\u6e05\u6f54\u3055\u304c\u8981\u6c42\u3055\u308c\u308b\u7528\u9014\u3067\u306f\u3001\u3053\u306e\u898f\u683c\u306b\u5f93\u3063\u3066\u30b5\u30cb\u30bf\u30ea\u30fc\u7a81\u5408\u305b\u6eb6\u63a5\u7d99\u624b\u304c\u88fd\u9020\u3055\u308c\u308b\u3002\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306f\u8010\u98df\u6027\u306b\u512a\u308c\u3001\u8868\u9762\u304c\u6ed1\u3089\u304b\u3067\u3042\u308b\u305f\u3081\u3001\u4e00\u822c\u7684\u306b\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u6eb6\u63a5\u306b\u3088\u308a\u7d99\u304e\u76ee\u306e\u306a\u3044\u5185\u90e8\u304c\u5f62\u6210\u3055\u308c\u3001\u7d30\u83cc\u304c\u96c6\u307e\u308b\u306e\u3092\u9632\u304e\u3001\u88fd\u54c1\u304c\u6c5a\u67d3\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002.<\/p>\n<p>\u9ad8\u5727\u307e\u305f\u306f\u9ad8\u6e29\u306e\u5316\u5b66\u85ac\u54c1\u3092\u6271\u3046\u3088\u3046\u306a\u7279\u6b8a\u306a\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u3001\u5408\u91d1\u92fc\u88fd\u7d99\u624b\u304c\u5fc5\u8981\u306a\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u5b9a\u306e\u5408\u91d1\u306f\u3001\u6975\u7aef\u306a\u6761\u4ef6\u306b\u8010\u3048\u308b\u80fd\u529b\u306b\u57fa\u3065\u3044\u3066\u9078\u629e\u3055\u308c\u307e\u3059\u3002\u6700\u7d42\u7684\u306b\u306f\u3001\u8f38\u9001\u3055\u308c\u308b\u6d41\u4f53\u3068\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0\u306e\u904b\u7528\u74b0\u5883\u304c\u3001\u6700\u9069\u306a\u7a81\u304d\u5408\u308f\u305b\u6eb6\u63a5\u7d99\u624b\u6750\u6599\u306e\u9078\u629e\u3092\u5c0e\u304d\u307e\u3059\u3002.<\/p>\n<h2>\u30d0\u30c3\u30c8\u6eb6\u63a5\u7ba1\u7d99\u624b\u306e\u6750\u6599\u3068\u898f\u683c<\/h2>\n<p>\u7a81\u5408\u305b\u6eb6\u63a5\u7d99\u624b\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8981\u6c42\u3092\u6e80\u305f\u3059\u305f\u3081\u306b\u3001\u3055\u307e\u3056\u307e\u306a\u6750\u6599\u304b\u3089\u88fd\u9020\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6700\u3082\u4e00\u822c\u7684\u306a\u6750\u6599\u306f\u3001\u70ad\u7d20\u92fc\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3001\u5404\u7a2e\u5408\u91d1\u92fc\u3067\u3059\u3002\u305d\u308c\u305e\u308c\u3001\u8010\u71b1\u6027\u3001\u8010\u98df\u6027\u3001\u5168\u4f53\u7684\u306a\u5f37\u5ea6\u306b\u95a2\u9023\u3059\u308b\u72ec\u81ea\u306e\u7279\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u5b89\u5168\u6027\u3068\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u3001\u3053\u308c\u3089\u306e\u7d99\u624b\u306f\u53b3\u683c\u306a\u696d\u754c\u57fa\u6e96\u306b\u5f93\u3063\u3066\u88fd\u9020\u3055\u308c\u3066\u3044\u307e\u3059\u3002ASTM\u3001ASME\u3001ANSI\u306e\u3088\u3046\u306a\u7d44\u7e54\u306f\u3001\u6750\u6599\u7d44\u6210\u3001\u5bf8\u6cd5\u3001\u304a\u3088\u3073\u516c\u5dee\u306e\u4ed5\u69d8\u3092\u78ba\u7acb\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u898f\u683c\u3092\u9075\u5b88\u3059\u308b\u3053\u3068\u3067\u3001\u4f7f\u7528\u3059\u308b\u7d99\u624b\u304c\u9ad8\u54c1\u8cea\u3067\u3001\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0\u3068\u4e92\u63db\u6027\u304c\u3042\u308b\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002.<\/p>\n<h3>\u70ad\u7d20\u92fc\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3001\u5408\u91d1\u30d0\u30c3\u30c8\u6eb6\u63a5\u7d99\u624b\u306e\u9055\u3044<\/h3>\n<p>\u9069\u5207\u306a\u6750\u6599\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u3001\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0\u306e\u5bff\u547d\u3068\u5b89\u5168\u6027\u306b\u3068\u3063\u3066\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u70ad\u7d20\u92fc\u306f\u3001\u305d\u306e\u5f37\u5ea6\u3068\u4e2d\u6e29\u304b\u3089\u9ad8\u6e29\u3078\u306e\u9069\u5408\u6027\u3067\u77e5\u3089\u308c\u3001\u591a\u304f\u306e\u7523\u696d\u3067\u4e3b\u529b\u88fd\u54c1\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u8150\u98df\u6027\u306e\u6d41\u4f53\u3092\u4f7f\u7528\u3057\u306a\u3044\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u3001\u7d4c\u6e08\u7684\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u9078\u629e\u80a2\u3067\u3059\u3002.<\/p>\n<p>\u4e00\u65b9\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u88fd\u7d99\u624b\u306f\u3001\u305d\u306e\u512a\u308c\u305f\u8010\u98df\u6027\u304c\u73cd\u91cd\u3055\u308c\u3066\u3044\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u885b\u751f\u7684\u306a\u7528\u9014\u3084\u5316\u5b66\u85ac\u54c1\u306e\u8f38\u9001\u306b\u6700\u9069\u3067\u3059\u3002\u5f7c\u3089\u306f\u3088\u308a\u9ad8\u4fa1\u306a\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001\u904e\u9177\u306a\u74b0\u5883\u3067\u306e\u8010\u4e45\u6027\u306f\u3001\u305d\u308c\u3089\u306b\u4fa1\u5024\u3042\u308b\u6295\u8cc7\u306b\u306a\u308a\u307e\u3059\u3002\u5408\u91d1\u92fc\u7d99\u624b\u306f\u3001\u70ad\u7d20\u92fc\u3084\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u80fd\u529b\u3092\u8d85\u3048\u308b\u6975\u7aef\u306a\u6e29\u5ea6\u3084\u5727\u529b\u306b\u5bfe\u3059\u308b\u8010\u6027\u3092\u8981\u6c42\u3059\u308b\u7279\u6b8a\u3067\u9ad8\u6027\u80fd\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n<p>\u4e3b\u306a\u9055\u3044\u306f\u7528\u9014\u306b\u3088\u308b\u3002\u4e00\u822c\u5de5\u696d\u7528\u306b\u306f\u70ad\u7d20\u92fc\u3092\u3001\u9306\u3084\u6c5a\u67d3\u3092\u9632\u3050\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u3092\u4f7f\u7528\u3059\u308b\u3002.<\/p>\n<table style=\"min-width: 75px;\">\n<colgroup>\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\">\n<col style=\"min-width: 25px;\"><\/colgroup>\n<tbody>\n<tr>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u7d20\u6750<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u4e3b\u306a\u7279\u5fb4<\/p>\n<\/th>\n<th colspan=\"1\" rowspan=\"1\">\n<p>\u5171\u901a\u898f\u683c<\/p>\n<\/th>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u70ad\u7d20\u92fc<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u9ad8\u6e29\u306b\u5bfe\u3059\u308b\u5f37\u5ea6<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>ASTM A234 WPB<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u512a\u308c\u305f\u8010\u98df\u6027<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>A403 WP304\/316<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u5408\u91d1\u92fc<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>\u6975\u7aef\u306a\u6e29\u5ea6\/\u5727\u529b<\/p>\n<\/td>\n<td colspan=\"1\" rowspan=\"1\">\n<p>ASTM A234\uff08WP\u30b0\u30ec\u30fc\u30c9\uff09<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u7c73\u56fd\u306e\u4e3b\u306a\u898f\u683c\u3068\u4ed5\u69d8\uff08ASTM\u3001ASME\u3001ANSI\uff09<\/h3>\n<p>\u7a81\u5408\u305b\u6eb6\u63a5\u7d99\u624b\u3092\u8cfc\u5165\u3059\u308b\u969b\u3001ASTM\u3001ASME\u3001ANSI\u306a\u3069\u306e\u898f\u683c\u3092\u76ee\u306b\u3059\u308b\u3053\u3068\u3067\u3057\u3087\u3046\u3002\u3053\u308c\u3089\u306e\u898f\u683c\u306f\u3001\u54c1\u8cea\u3001\u5b89\u5168\u6027\u3001\u76f8\u4e92\u904b\u7528\u6027\u3092\u4fdd\u8a3c\u3059\u308b\u3082\u306e\u3067\u3059\u3002\u540c\u3058\u898f\u683c\u306b\u5f93\u3063\u3066\u3044\u308b\u9650\u308a\u3001\u3042\u308b\u30e1\u30fc\u30ab\u30fc\u306e\u7d99\u624b\u304c\u5225\u306e\u30e1\u30fc\u30ab\u30fc\u306e\u30d1\u30a4\u30d7\u3068\u4e92\u63db\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n<p>\u4f8b\u3048\u3070\u3001ASME B16.9\u306f\u3001\u7a81\u5408\u305b\u6eb6\u63a5\u7d99\u624b\u306e\u5bf8\u6cd5\u3068\u516c\u5dee\u3092\u5b9a\u7fa9\u3059\u308b\u91cd\u8981\u306a\u898f\u683c\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30a8\u30eb\u30dc\u30fc\u3001\u30c6\u30a3\u30fc\u3001\u30ec\u30c7\u30e5\u30fc\u30b5\u30fc\u304c\u8a2d\u7f6e\u6642\u306b\u6b63\u3057\u304f\u9069\u5408\u3059\u308b\u3053\u3068\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002\u6750\u6599\u4ed5\u69d8\u306f\u3001\u70ad\u7d20\u92fc\u7d99\u624b\uff08\u30b0\u30ec\u30fc\u30c9WPB\u306a\u3069\uff09\u306b\u306fASTM A234\u3001\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306b\u306fASTM A403\u306a\u3069\u306eASTM\u898f\u683c\u306b\u8a72\u5f53\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u898f\u683c\u306f\u3001\u5316\u5b66\u7d44\u6210\u3068\u6a5f\u68b0\u7684\u7279\u6027\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u6700\u5f8c\u306b\u3001\u76f4\u5f84\u3068\u8089\u539a\uff08\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\uff09\u3092\u542b\u3080\u30b9\u30c6\u30f3\u30ec \u30b9\u92fc\u7ba1\u306e\u5bf8\u6cd5\u306f\u3001ANSI\u898f\u683c\u3067\u30ab\u30d0\u30fc\u3055\u308c\u3066\u3044\u308b\u3002\u4e3b\u306a\u898f\u683c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/p>\n<ul>\n<li>ASTM A234\uff1a\u70ad\u7d20\u92fc\u53ca\u3073\u5408\u91d1\u92fc\u306e\u935b\u9020\u7d99\u624b\u3092\u5bfe\u8c61\u3068\u3059\u308b\u3002.<\/li>\n<li>ASTM A403\uff1a\u935b\u9020\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u7cfb\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u7d99\u624b\u306e\u898f\u683c\u3002.<\/li>\n<li>ASME B16.9\uff1a\u5de5\u5834\u3067\u88fd\u9020\u3055\u308c\u308b\u7d99\u624b\u306e\u5bf8\u6cd5\u3068\u516c\u5dee\u3092\u898f\u5b9a\u3002.<\/li>\n<li>ASME B16.25\uff1a\u7a81\u5408\u305b\u6eb6\u63a5\u7aef\u90e8\u306e\u6e96\u5099\u306b\u95a2\u3059\u308b\u3002.<\/li>\n<\/ul>\n<h2>\u7d50\u8ad6<\/h2>\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001\u7a81\u5408\u305b\u6eb6\u63a5\u7ba1\u7d99\u624b\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u69d8\u3005\u306a\u696d\u754c\u306e\u5c02\u9580\u5bb6\u306b\u3068\u3063\u3066\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308b\u3002\u3053\u308c\u3089\u306e\u7d99\u624b\u306f\u3001\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0\u306e\u5b8c\u5168\u6027\u3068\u8010\u4e45\u6027\u3092\u9ad8\u3081\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u91cd\u8981\u306a\u898f\u683c\u3084\u4ed5\u69d8\u3078\u306e\u6e96\u62e0\u3082\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u7a81\u304d\u5408\u308f\u305b\u6eb6\u63a5\u7d99\u624b\u306e\u7a2e\u985e\u3001\u6750\u6599\u3001\u7528\u9014\u3092\u3088\u304f\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306e\u60c5\u5831\u306b\u57fa\u3065\u3044\u305f\u6c7a\u5b9a\u3092\u4e0b\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5de5\u696d\u7528\u3001\u885b\u751f\u7528\u3001\u7279\u6b8a\u30b7\u30b9\u30c6\u30e0\u306e\u3044\u305a\u308c\u3067\u3042\u3063\u3066\u3082\u3001\u9069\u5207\u306a\u7d99\u624b\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u8a2d\u5099\u306e\u5168\u4f53\u7684\u306a\u6027\u80fd\u3068\u5b89\u5168\u6027\u306b\u5927\u304d\u304f\u8ca2\u732e\u3057\u307e\u3059\u3002\u3054\u8cea\u554f\u3084\u3001\u304a\u5ba2\u69d8\u306e\u30cb\u30fc\u30ba\u306b\u5408\u3063\u305f\u9069\u5207\u306a\u7d99\u624b\u306e\u9078\u629e\u306b\u95a2\u3059\u308b\u30ac\u30a4\u30c0\u30f3\u30b9\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u3001\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2>\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n<h3>\u30b7\u30fc\u30e0\u30ec\u30b9\u7ba1\u7d99\u624b\u3068\u6eb6\u63a5\u30d0\u30c3\u30c8\u6eb6\u63a5\u7ba1\u7d99\u624b\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u4e3b\u306a\u9055\u3044\u306f\u88fd\u9020\u5de5\u7a0b\u306b\u3042\u308b\u3002\u30b7\u30fc\u30e0\u30ec\u30b9\u30fb\u30d0\u30c3\u30c8\u6eb6\u63a5\u7d99\u624b\u306f\u3001\u30d1\u30a4\u30d7\u7d20\u6750\u306e\u56fa\u3044\u90e8\u5206\u304b\u3089\u4f5c\u3089\u308c\u308b\u305f\u3081\u3001\u6eb6\u63a5\u7d99\u304e\u76ee\u304c\u306a\u3044\u3002\u6eb6\u63a5\u30d0\u30c3\u30c8\u6eb6\u63a5\u7d99\u624b\u306f\u3001\u6eb6\u63a5\u30d1\u30a4\u30d7\u306e\u90e8\u5206\u304b\u3089\u4f5c\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u4e00\u822c\u7684\u306b\u3001\u5c0f\u3055\u306a\u7d99\u624b\u306f\u30b7\u30fc\u30e0\u30ec\u30b9\u3067\u3059\u304c\u3001\u5927\u304d\u306a\u30b5\u30a4\u30ba\uff08\u591a\u304f\u306e\u5834\u5408\u300118\u30a4\u30f3\u30c1\u4ee5\u4e0a\uff09\u306f\u3001\u4e00\u822c\u7684\u306b\u6eb6\u63a5\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n<h3>\u81ea\u5206\u306e\u30b7\u30b9\u30c6\u30e0\u306b\u9069\u3057\u305f\u30b5\u30a4\u30ba\u306e\u30d0\u30c3\u30c8\u30fb\u30a6\u30a7\u30eb\u30c9\u30fb\u30d1\u30a4\u30d7\u30fb\u30d5\u30a3\u30c3\u30c6\u30a3\u30f3\u30b0\u3092\u9078\u3076\u306b\u306f\uff1f<\/h3>\n<p>\u6b63\u3057\u3044\u30b5\u30a4\u30ba\u3092\u9078\u3076\u306b\u306f\u3001\u7d99\u624b\u3092\u30d1\u30a4\u30d7\u306b\u5408\u308f\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u76f4\u5f84\u306b\u306f\u30a4\u30f3\u30c1\u5358\u4f4d\u306e\u547c\u3073\u30d1\u30a4\u30d7\u30b5\u30a4\u30ba\uff08NPS\uff09\u3092\u3001\u8089\u539a\u306b\u306f\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u756a\u53f7\u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\uff08\u4f8b\uff1aSch 40\u3001Sch 80\uff09\u306f\u3001\u7d99\u624b\u306e\u5b9a\u683c\u5727\u529b\u3092\u6c7a\u5b9a\u3057\u3001\u914d\u7ba1\u30b7\u30b9\u30c6\u30e0\u306e\u8981\u4ef6\u306b\u9069\u5408\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<h3>\u7a81\u5408\u305b\u6eb6\u63a5\u7d99\u624b\u3092\u4f7f\u7528\u3059\u308b\u5229\u70b9\u306f\u3001\u306d\u3058\u7d99\u624b\u3084\u30bd\u30b1\u30c3\u30c8\u6eb6\u63a5\u7d99\u624b\u3068\u6bd4\u8f03\u3057\u3066\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p>\u7a81\u304d\u5408\u308f\u305b\u6eb6\u63a5\u7d99\u624b\u306f\u3001\u6eb6\u63a5\u90e8\u304c\u9023\u7d9a\u7684\u306a\u91d1\u5c5e\u69cb\u9020\u3092\u5f62\u6210\u3059\u308b\u305f\u3081\u3001\u3088\u308a\u5f37\u56fa\u3067\u6c38\u4e45\u7684\u306b\u6f0f\u308c\u306e\u306a\u3044\u63a5\u7d9a\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u306e\u8a2d\u8a08\u306f\u3001\u5727\u529b\u640d\u5931\u3092\u4f4e\u6e1b\u3057\u3001\u8150\u98df\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3001\u3088\u308a\u6ed1\u3089\u304b\u306a\u5185\u9762\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30bd\u30b1\u30c3\u30c8\u6eb6\u63a5\u3084\u30cd\u30b8\u5f0f\u7d99\u624b\u3068\u306f\u7570\u306a\u308a\u3001\u7a81\u304d\u5408\u308f\u305b\u6eb6\u63a5\u30b7\u30b9\u30c6\u30e0\u306f\u30b9\u30da\u30fc\u30b9\u3092\u3088\u308a\u52b9\u7387\u7684\u306b\u5229\u7528\u3059\u308b\u50be\u5411\u3082\u3042\u308a\u307e\u3059\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Key Highlights Butt weld fittings create a permanent, leak-proof connection by welding directly to the pipe. These buttweld fittings create a continuous metal structure that adds significant strength to your piping system. Common shapes include elbows, caps, reducers, and tees, like the useful reducing tee. To correctly install butt weld pipe fittings, ensure that the pipe ends and the fitting surfaces are clean and properly aligned. Use precise welding techniques to join the components, maintaining consistent penetration and bead quality to achieve a strong, reliable weld. It&#8217;s essential to follow industry standards for welding to ensure the integrity of the fitting and the overall piping system. These chrome fittings create [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3573,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[393],"tags":[],"class_list":["post-3575","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-information"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/hfittings.com\/ja\/wp-json\/wp\/v2\/posts\/3575","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hfittings.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hfittings.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hfittings.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hfittings.com\/ja\/wp-json\/wp\/v2\/comments?post=3575"}],"version-history":[{"count":0,"href":"https:\/\/hfittings.com\/ja\/wp-json\/wp\/v2\/posts\/3575\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hfittings.com\/ja\/wp-json\/wp\/v2\/media\/3573"}],"wp:attachment":[{"href":"https:\/\/hfittings.com\/ja\/wp-json\/wp\/v2\/media?parent=3575"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hfittings.com\/ja\/wp-json\/wp\/v2\/categories?post=3575"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hfittings.com\/ja\/wp-json\/wp\/v2\/tags?post=3575"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}