{"id":6117,"date":"2026-10-09T09:15:14","date_gmt":"2026-10-09T09:15:14","guid":{"rendered":"https:\/\/www.henghuahose.com\/?p=6117"},"modified":"2026-10-09T09:15:16","modified_gmt":"2026-10-09T09:15:16","slug":"uhmwpe-chemical-hose","status":"publish","type":"post","link":"https:\/\/www.henghuahose.com\/ja\/uhmwpe-chemical-hose\/","title":{"rendered":"UHMWPE\u88fd\u5316\u5b66\u85ac\u54c1\u7528\u30db\u30fc\u30b9\uff1aUPE\u304c98%\u306e\u5de5\u696d\u7528\u5316\u5b66\u85ac\u54c1\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u7406\u7531"},"content":{"rendered":"<p>UHMWPE\u88fd\u5316\u5b66\u7528\u30db\u30fc\u30b9\u306f\u3001\u8d85\u9ad8\u5206\u5b50\u91cf\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\u88fd\u306e\u30e9\u30a4\u30ca\u30fc\u3068\u9752\u8272\u306eEPDM\u88fd\u30ab\u30d0\u30fc\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u3082\u306e\u3067\u3001\u5e45\u5e83\u3044\u5de5\u696d\u7528\u5316\u5b66\u85ac\u54c1\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 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<a href=\"https:\/\/www.henghuahose.com\/ja\/flexible-hose-materials-guide\/\" target=\"_blank\" rel=\"noopener\">\u30d5\u30ec\u30ad\u30b7\u30d6\u30eb\u30db\u30fc\u30b9\u306e\u6750\u8cea<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"why-do-very-long-polymer-chains-resist-chemical-attack\">\u306a\u305c\u975e\u5e38\u306b\u9577\u3044\u9ad8\u5206\u5b50\u9396\u306f\u5316\u5b66\u7684\u653b\u6483\u306b\u8010\u3048\u308b\u306e\u304b\uff1f<\/h2>\n\n\n\n<p>\u30dd\u30ea\u30de\u30fc\u306e\u8010\u85ac\u54c1\u6027\u306f\u3001\u4e3b\u306b\u9396\u9577\u3068\u9396\u306e\u914d\u5217\u306b\u3088\u3063\u3066\u6c7a\u307e\u308a\u307e\u3059\u3002\u8d85\u9ad8\u5206\u5b50\u91cf\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\uff08UHMWPE\uff09\u306e\u5206\u5b50\u306f\u3001\u975e\u5e38\u306b\u9577\u304f\u3001\u5206\u5c90\u306e\u306a\u3044\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\u9396\u3067\u3042\u308a\u3001\u3053\u308c\u3089\u306e\u9396\u306f\u7de9\u3084\u304b\u306a\u675f\u3068\u306a\u3063\u3066\u4e26\u3093\u3067\u3044\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u4e92\u3044\u306b\u7d61\u307f\u5408\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u5206\u5b50\u9593\u306e\u81ea\u7531\u4f53\u7a4d\u304c\u6975\u3081\u3066\u5c11\u306a\u304f\u3001\u7dfb\u5bc6\u3067\u7d50\u6676\u5ea6\u306e\u9ad8\u3044\u8868\u9762\u304c\u5f62\u6210\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u8150\u98df\u6027\u306e\u5f37\u3044\u5316\u5b66\u7269\u8cea\u306f\u3001\u30dd\u30ea\u30de\u30fc\u5185\u90e8\u306b\u62e1\u6563\u3057\u3066\u7d50\u5408\u3092\u5207\u65ad\u3059\u308b\u3053\u3068\u3067\u3001\u30dd\u30ea\u30de\u30fc\u3092\u4fb5\u98df\u3057\u307e\u3059\u3002\u8868\u9762\u304c\u7dfb\u5bc6\u3067\u3042\u308c\u3070\u3001\u4fb5\u98df\u3059\u308b\u5206\u5b50\u304c\u4fb5\u5165\u3059\u308b\u9699\u9593\u304c\u5c11\u306a\u3044\u305f\u3081\u3001\u305d\u306e\u62e1\u6563\u304c\u6291\u5236\u3055\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\u306f\u975e\u6975\u6027\u3067\u3042\u308b\u305f\u3081\u3001\u9178\u3001\u5869\u57fa\u3001\u5869\u6eb6\u6db2\u306a\u3069\u306e\u6975\u6027\u5a92\u4f53\u3068\u306f\u5316\u5b66\u7684\u89aa\u548c\u6027\u304c\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3002 \u6c34\u3001\u5e0c\u8584\u306a\u7121\u6a5f\u9178\u3001\u304a\u3088\u3073\u30a2\u30eb\u30ab\u30ea\u6eb6\u6db2\u306f\u3001\u6d78\u900f\u3059\u308b\u3088\u308a\u3082\u6d41\u308c\u843d\u3061\u3084\u3059\u3044\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u68b1\u5305\u4ee5\u5916\u306b\u3082\u3001\u9396\u9577\u306b\u306f\u3082\u3046\u4e00\u3064\u306e\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002 \u5316\u5b66\u7269\u8cea\u306b\u3088\u3063\u3066\u7d50\u5408\u304c\u5207\u65ad\u3055\u308c\u305f\u5834\u5408\u3001\u975e\u5e38\u306b\u9577\u3044\u9396\u306f\u5f37\u5ea6\u306e\u307b\u3093\u306e\u4e00\u90e8\u3057\u304b\u5931\u308f\u306a\u3044\u306e\u306b\u5bfe\u3057\u3001\u77ed\u3044\u9396\u306f\u5b8c\u5168\u306b\u6a5f\u80fd\u3057\u306a\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u304c\u3001\u30e1\u30fc\u30ab\u30fc\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3067\u3088\u304f\u5f15\u7528\u3055\u308c\u308b\u300c\u7d0498%\u306e\u5de5\u696d\u7528\u5316\u5b66\u7269\u8cea\u306b\u5bfe\u5fdc\u300d\u3068\u3044\u3046\u6570\u5024\u306e\u6839\u62e0\u3068\u306a\u3063\u3066\u3044\u308b\u306e\u306f\u3001\u5316\u5b66\u7269\u8cea\u306e\u6b63\u4f53\u3060\u3051\u3067\u306a\u304f\u3001\u5206\u5b50\u91cf\u306b\u3088\u308b\u3082\u306e\u3067\u3042\u308b\u7406\u7531\u3067\u3059\u3002.<\/p>\n\n\n\n<p>98%\u3068\u3044\u3046\u6570\u5024\u306f\u3001\u6a19\u6e96\u7684\u306a\u9069\u5408\u6027\u8868\u3092\u307e\u3068\u3081\u305f\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u4e0a\u306e\u8981\u7d04\u3067\u3059\u3002\u3053\u308c\u306f\u8a08\u753b\u7acb\u6848\u306e\u6709\u7528\u306a\u51fa\u767a\u70b9\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u3042\u3089\u3086\u308b\u5316\u5b66\u7269\u8cea\u3001\u3042\u3089\u3086\u308b\u6fc3\u5ea6\u3001\u3042\u3089\u3086\u308b\u6e29\u5ea6\u306b\u304a\u3051\u308b\u4fdd\u8a3c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4ee5\u4e0b\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u305d\u306e\u5883\u754c\u304c\u3069\u3053\u306b\u3042\u308b\u304b\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.henghuahose.com\/wp-content\/uploads\/2026\/10\/uhmwpe-hose-polymer-chain-structure.jpg\" alt=\"Diagram comparing short polymer chains with the very long entangled UHMWPE chains that resist chemical attack\" class=\"wp-image-6102\" srcset=\"https:\/\/www.henghuahose.com\/wp-content\/uploads\/2026\/10\/uhmwpe-hose-polymer-chain-structure.jpg 800w, https:\/\/www.henghuahose.com\/wp-content\/uploads\/2026\/10\/uhmwpe-hose-polymer-chain-structure-300x225.jpg 300w, https:\/\/www.henghuahose.com\/wp-content\/uploads\/2026\/10\/uhmwpe-hose-polymer-chain-structure-768x576.jpg 768w, https:\/\/www.henghuahose.com\/wp-content\/uploads\/2026\/10\/uhmwpe-hose-polymer-chain-structure-16x12.jpg 16w, https:\/\/www.henghuahose.com\/wp-content\/uploads\/2026\/10\/uhmwpe-hose-polymer-chain-structure-600x450.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\u56f31. \u9577\u304f\u7d61\u307f\u5408\u3063\u305f\u8d85\u9ad8\u5206\u5b50\u91cf\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\uff08UHMWPE\uff09\u306e\u9396\u304c\u5bc6\u306b\u5145\u586b\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u8150\u98df\u6027\u306e\u5316\u5b66\u7269\u8cea\u304c\u30e9\u30a4\u30ca\u30fc\u5185\u90e8\u3078\u62e1\u6563\u3059\u308b\u901f\u5ea6\u304c\u9045\u304f\u306a\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"uhmwpe-hose-temperature-range-the-40-c-to-120-c-window\">UHMWPE\u30db\u30fc\u30b9\u306e\u8010\u6e29\u5ea6\u7bc4\u56f2\uff1a\u221240 \u00b0C\uff5e+120 \u00b0C<\/h2>\n\n\n\n<p>UHMWPE\u30db\u30fc\u30b9\u306e\u9023\u7d9a\u4f7f\u7528\u306b\u304a\u3051\u308b\u6e29\u5ea6\u7bc4\u56f2\u306f\u3001\u221240 \u00b0C\u304b\u3089+120 \u00b0C\u3067\u3059\u3002\u4f4e\u6e29\u5074\u3068\u9ad8\u6e29\u5074\u3067\u306f\u3001\u7834\u640d\u306e\u539f\u56e0\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u4f4e\u6e29\u306b\u306a\u308b\u3068\u30dd\u30ea\u30de\u30fc\u304c\u786c\u5316\u3057\u307e\u3059\u3002\u4e0b\u9650\u6e29\u5ea6\u3092\u4e0b\u56de\u308b\u3068\u3001\u30e9\u30a4\u30ca\u30fc\u306f\u67d4\u8edf\u6027\u3092\u5931\u3044\u3001\u6025\u30ab\u30fc\u30d6\u3067\u306d\u3058\u308c\u304c\u751f\u3058\u3001\u3072\u3073\u5272\u308c\u3092\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 \u71b1\u306f\u3053\u308c\u3068\u306f\u9006\u306e\u4f5c\u7528\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002\u30e9\u30a4\u30ca\u30fc\u304c\u8edf\u5316\u3057\u3001\u8010\u85ac\u54c1\u6027\u304c\u5f90\u3005\u306b\u4f4e\u4e0b\u3057\u3001\u900f\u904e\u6027\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u4e0a\u9650\u306e\u6e29\u5ea6\u3053\u305d\u304c\u3001\u4eba\u3005\u3092\u9a5a\u304b\u305b\u308b\u3082\u306e\u3067\u3059\u3002\u3042\u308b\u6750\u6599\u304c\u7279\u5b9a\u306e\u6e29\u5ea6\u306b\u8010\u3048\u3046\u308b\u3068\u3057\u3066\u3082\u3001\u305d\u306e\u6e29\u5ea6\u4e0b\u3067\u306f\u4e0d\u9069\u5207\u306a\u9078\u629e\u3068\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u306a\u305c\u306a\u3089\u3001\u6e29\u5ea6\u304c\u4e0a\u6607\u3059\u308b\u306b\u3064\u308c\u3066\u5316\u5b66\u7684\u8150\u98df\u304c\u52a0\u901f\u3059\u308b\u304b\u3089\u3067\u3059\u3002 \u8d85\u9ad8\u5206\u5b50\u91cf\u30dd\u30ea\u30a8\u30c1\u30ec\u30f3\uff08UHMWPE\uff09\u30db\u30fc\u30b9\u306e\u8010\u6e29\u5ea6\u7bc4\u56f2\u304c\u221240 \u00b0C\uff5e+120 \u00b0C\u3068\u3055\u308c\u3066\u3044\u308b\u306e\u306f\u3001\u30dd\u30ea\u30de\u30fc\u305d\u306e\u3082\u306e\u306e\u7279\u6027\u3092\u8868\u3057\u3066\u3044\u308b\u306b\u904e\u304e\u307e\u305b\u3093\u304c\u3001\u8150\u98df\u6027\u306e\u5f37\u3044\u5316\u5b66\u7269\u8cea\u306b\u5bfe\u3059\u308b\u5b9f\u7528\u4e0a\u306e\u4e0a\u9650\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001+120 \u00b0C\u3092\u306f\u308b\u304b\u306b\u4e0b\u56de\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>CIP\uff08\u5b9a\u7f6e\u6d17\u6d44\uff09\u306e\u4ed5\u69d8\u306f\u3001\u4eba\u3005\u3092\u6238\u60d1\u308f\u305b\u304c\u3061\u306a\u70b9\u3067\u3059\u3002\u82db\u6027\u30a2\u30eb\u30ab\u30ea\u3092\u7528\u3044\u305f\u9ad8\u6e29\u6d17\u6d44\u6db2\u306f\u3001\u8150\u98df\u6027\u306e\u5f37\u3044\u6d17\u6d44\u5a92\u4f53\u306e\u5834\u5408\u3001\u30e9\u30a4\u30ca\u30fc\u306e\u8a31\u5bb9\u4e0a\u9650\u5024\u306b\u8fd1\u3044\u6e29\u5ea6\u3067\u6ede\u7559\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u6d17\u6d44\u6e29\u5ea6\u3068\u82db\u6027\u30a2\u30eb\u30ab\u30ea\u6fc3\u5ea6\u306e\u4e21\u65b9\u3092\u4ed5\u69d8\u306b\u660e\u8a18\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u3053\u306e\u8868\u306f\u3001\u30e9\u30a4\u30ca\u30fc\u3092\u6bd4\u8f03\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3057\u3001\u4f7f\u7528\u6e29\u5ea6\u3092\u9078\u3076\u305f\u3081\u306e\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4ee5\u4e0b\u306e\u8868\u306b\u306f\u3001\u4e00\u822c\u7684\u306a\u30e9\u30a4\u30ca\u30fc\u304a\u3088\u3073\u30b4\u30e0\u6750\u6599\u3092\u3001\u8a2d\u8a08\u5024\u306b\u57fa\u3065\u3044\u3066\u4e26\u3079\u3066\u793a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u88681. \u4e00\u822c\u7684\u306a\u5316\u5b66\u7528\u30db\u30fc\u30b9\u30e9\u30a4\u30ca\u30fc\u304a\u3088\u3073\u30b4\u30e0\u6750\u6599\u306e\u8a2d\u8a08\u6e29\u5ea6\u7bc4\u56f2\uff08\u9023\u7d9a\u4f7f\u7528\u6642\u3002\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3092\u78ba\u8a8d\u306e\u3053\u3068\uff09\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th scope=\"col\">\u7d20\u6750<\/th><th scope=\"col\">\u9023\u7d9a\u30a6\u30a3\u30f3\u30c9\u30a6\uff08\u8a08\u753b\u5024\uff09<\/th><th scope=\"col\">\u6700\u9069\u306a\u30b5\u30a4\u30ba<\/th><th scope=\"col\">\u4e3b\u306a\u5236\u9650<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">UHMWPE\uff08UPE\uff09<\/th><td>\u221240 \u00b0C \uff5e +120 \u00b0C<\/td><td>\u5e45\u5e83\u3044\u5de5\u696d\u7528\u5316\u5b66\u54c1<\/td><td>\u5f37\u529b\u306a\u9178\u5316\u6027\u9178\uff1b\u9ad8\u6e29\u306e\u82b3\u9999\u65cf\u5316\u5408\u7269<\/td><\/tr><tr><th scope=\"row\">XLPE<\/th><td>\u221240 \u00b0C \uff5e +100 \u00b0C<\/td><td>\u9178\u3001\u5869\u57fa\u3001\u6b21\u4e9c\u5869\u7d20\u9178\u5869<\/td><td>\u82b3\u9999\u65cf\u6eb6\u5264<\/td><\/tr><tr><th scope=\"row\">PTFE\uff08\u30dd\u30ea\u30c6\u30c8\u30e9\u30d5\u30eb\u30aa\u30ed\u30a8\u30c1\u30ec\u30f3\uff09<\/th><td>\u221270 \u00b0C \uff5e +260 \u00b0C<\/td><td>\u6700\u3082\u5e45\u5e83\u3044\u5316\u5b66\u7269\u8cea\u306e\u5bfe\u5fdc\u7bc4\u56f2<\/td><td>\u6eb6\u878d\u30a2\u30eb\u30ab\u30ea\u91d1\u5c5e\uff1b\u5143\u7d20\u72b6\u30d5\u30c3\u7d20<\/td><\/tr><tr><th scope=\"row\">EPDM\uff08\u30a8\u30c1\u30ec\u30f3\u30fb\u30d7\u30ed\u30d4\u30ec\u30f3\u30fb\u30b8\u30a8\u30f3\u30fb\u30e2\u30ce\u30de\u30fc\uff09<\/th><td>\u221240 \u00b0C \uff5e +120 \u00b0C<\/td><td>\u9178\u3001\u5869\u57fa\u3001\u30b1\u30c8\u30f3\u3001\u6c34\u84b8\u6c17<\/td><td>\u77f3\u6cb9\u7cfb\u6cb9\u985e\uff1b\u82b3\u9999\u65cf\u5316\u5408\u7269<\/td><\/tr><tr><th scope=\"row\">NBR\uff08\u30cb\u30c8\u30ea\u30eb\u30b4\u30e0\uff09<\/th><td>\u221230 \u00b0C \uff5e +100 \u00b0C<\/td><td>\u77f3\u6cb9\u7cfb\u6cb9\u985e\u304a\u3088\u3073\u71c3\u6599<\/td><td>\u30b1\u30c8\u30f3\u3001\u30a8\u30b9\u30c6\u30eb\u3001\u5f37\u9178<\/td><\/tr><tr><th scope=\"row\">FKM\uff08\u30d5\u30c3\u7d20\u30a8\u30e9\u30b9\u30c8\u30de\u30fc\uff09<\/th><td>\u221220 \u00b0C \uff5e +200 \u00b0C<\/td><td>\u70ad\u5316\u6c34\u7d20\u3001\u9178\u3001\u71b1<\/td><td>\u71b1\u3092\u5e2f\u3073\u305f\u5869\u57fa\u3001\u30b1\u30c8\u30f3\u3001\u30a2\u30df\u30f3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u88681\u306eUHMWPE\u306e\u884c\u3068PTFE\u306e\u884c\u3092\u6bd4\u8f03\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002PTFE\u306f\u306f\u308b\u304b\u306b\u5e83\u3044\u6e29\u5ea6\u7bc4\u56f2\u3068\u5e45\u5e83\u3044\u8010\u85ac\u54c1\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u306e\u30b0\u30eb\u30fc\u30d7\u306e\u4e2d\u3067\u6700\u3082\u67d4\u8edf\u6027\u304c\u4f4e\u304f\u3001\u8a08\u753b\u6bb5\u968e\u3067\u306e\u30b3\u30b9\u30c8\u3082\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u591a\u304f\u306e\u30d7\u30e9\u30f3\u30c8\u79fb\u7ba1\u306b\u304a\u3044\u3066\u3001UPE\u306f\u5b9f\u7528\u7684\u306a\u4e2d\u9593\u7684\u306a\u4f4d\u7f6e\u3065\u3051\u306b\u3042\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u3001PTFE\u3088\u308a\u3082\u4f4e\u3044\u8a08\u753b\u30b3\u30b9\u30c8\u3067\u5e45\u5e83\u3044\u5bfe\u5fdc\u7bc4\u56f2\u3092\u5b9f\u73fe\u3067\u304d\u308b\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u306a\u304a\u3001\u540c\u30b7\u30ea\u30fc\u30ba\u306eXLPE\u30e9\u30a4\u30ca\u30fc\u306f\u3001\u8a31\u5bb9\u6e29\u5ea6\u7bc4\u56f2\u304c\u221240 \u00b0C\uff5e+100 \u00b0C\u3068\u72ed\u304f\u3001\u7570\u306a\u308b\u4ed5\u69d8\u7fa4\u306b\u5c5e\u3057\u3066\u3044\u308b\u70b9\u306b\u3054\u6ce8\u610f\u304f\u3060\u3055\u3044\u3002XLPE\u88fd\u5316\u5b66\u85ac\u54c1\u7528\u5438\u8fbc\u30fb\u5410\u51fa\u30db\u30fc\u30b9\u306b\u95a2\u3059\u308b\u8a18\u4e8b\u3067\u306f\u3001\u5f53\u8a72\u30b0\u30ec\u30fc\u30c9\u3001\u305d\u306e\u30d8\u30ea\u30c3\u30af\u30b9\u69cb\u9020\u3001\u304a\u3088\u3073\u72ec\u81ea\u306e\u5727\u529b\u30af\u30e9\u30b9\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.henghuahose.com\/wp-content\/uploads\/2026\/10\/uhmwpe-hose-temperature-range-window.jpg\" alt=\"Chart comparing the UHMWPE hose temperature range with the XLPE, PTFE, EPDM, NBR and FKM temperature windows\" class=\"wp-image-6097\" srcset=\"https:\/\/www.henghuahose.com\/wp-content\/uploads\/2026\/10\/uhmwpe-hose-temperature-range-window.jpg 800w, https:\/\/www.henghuahose.com\/wp-content\/uploads\/2026\/10\/uhmwpe-hose-temperature-range-window-300x225.jpg 300w, https:\/\/www.henghuahose.com\/wp-content\/uploads\/2026\/10\/uhmwpe-hose-temperature-range-window-768x576.jpg 768w, https:\/\/www.henghuahose.com\/wp-content\/uploads\/2026\/10\/uhmwpe-hose-temperature-range-window-16x12.jpg 16w, https:\/\/www.henghuahose.com\/wp-content\/uploads\/2026\/10\/uhmwpe-hose-temperature-range-window-600x450.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\u56f32. UHMWPE\u306e\u7a93\u306fXLPE\u3068PTFE\u306e\u9593\u306b\u4f4d\u7f6e\u3057\u3066\u304a\u308a\u3001XLPE\u3088\u308a\u3082\u5e45\u304c\u5e83\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"chemical-hose-150-psi-what-the-pressure-class-really-means\">150 PSI\u306e\u5316\u5b66\u7528\u30db\u30fc\u30b9\uff1a\u5727\u529b\u30af\u30e9\u30b9\u306e\u672c\u5f53\u306e\u610f\u5473<\/h2>\n\n\n\n<p>\u5727\u529b\u30af\u30e9\u30b9\u3068\u306f\u3001\u305d\u306e\u30a2\u30bb\u30f3\u30d6\u30ea\u304c\u5b9a\u683c\u6e29\u5ea6\u306b\u304a\u3044\u3066\u9023\u7d9a\u7684\u306b\u8010\u3048\u3089\u308c\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f\u4f7f\u7528\u5727\u529b\u3092\u793a\u3057\u307e\u3059\u3002 \u5316\u5b66\u85ac\u54c1\u306e\u79fb\u9001\u306b\u304a\u3044\u3066\u306f\u3001150 PSI\u30af\u30e9\u30b9\u306e\u5316\u5b66\u85ac\u54c1\u7528\u30db\u30fc\u30b9\u304c\u6700\u3082\u4e00\u822c\u7684\u306a\u5b9a\u683c\u306e\u4e00\u3064\u3067\u3042\u308a\u3001\u3053\u308c\u306f\u7d0410 bar\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30b4\u30e0\u304a\u3088\u3073\u71b1\u53ef\u5851\u6027\u6a39\u8102\u88fd\u306e\u5316\u5b66\u85ac\u54c1\u7528\u30db\u30fc\u30b9\u306b\u5bfe\u3059\u308bEN 12115:2021\u306e\u4f7f\u7528\u5727\u529b10 bar\u3068\u4e00\u81f4\u3059\u308b\u305f\u3081\u3001\u3053\u308c\u30892\u3064\u306e\u898f\u683c\u306f\u540c\u4e00\u306e\u4f7f\u7528\u7bc4\u56f2\u3092\u898f\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u3055\u3089\u306b\u9ad8\u3044\u8010\u5727\u30af\u30e9\u30b9\u306e\u88fd\u54c1\u3082\u5b58\u5728\u3057\u307e\u3059\u3002\u4e00\u90e8\u306e\u5316\u5b66\u7528\u30db\u30fc\u30b9\u306f16 bar\u307e\u3067\u5bfe\u5fdc\u3057\u3066\u304a\u308a\u3001\u4e00\u90e8\u306e\u5438\u8fbc\u30fb\u5410\u51fa\u7528\u30b0\u30ec\u30fc\u30c9\u3067\u306f17 bar\u306b\u9054\u3059\u308b\u3082\u306e\u3082\u3042\u308a\u307e\u3059\u3002150 PSI\u5b9a\u683c\u306e\u5316\u5b66\u7528\u30db\u30fc\u30b9\u306f\u3001\u3088\u308a\u5f37\u5ea6\u306e\u9ad8\u3044\u7d99\u624b\u3092\u88c5\u7740\u3057\u305f\u304b\u3089\u3068\u3044\u3063\u3066\u8010\u5727\u6027\u80fd\u3092\u9ad8\u3081\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u306a\u305c\u306a\u3089\u3001\u8010\u5727\u6027\u80fd\u306f\u88dc\u5f37\u6750\u306b\u7531\u6765\u3059\u308b\u3082\u306e\u3067\u3042\u308a\u3001\u7d99\u624b\u305d\u306e\u3082\u306e\u306b\u3042\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u304b\u3089\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u7834\u88c2\u5727\u529b\u306f\u5225\u306e\u6570\u5024\u3067\u3059\u3002\u8a2d\u8a08\u4e0a\u306e\u76ee\u5b89\u3068\u3057\u3066\u3001\u7834\u88c2\u5727\u529b\u306f\u4f7f\u7528\u5727\u529b\u306e\u7d043\uff5e4\u500d\u306b\u8a2d\u5b9a\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u4f59\u88d5\u306f\u3001\u6c34\u6483\u73fe\u8c61\u3084\u6c34\u30cf\u30f3\u30de\u30fc\u3001\u7d4c\u5e74\u306b\u3088\u308b\u5f37\u5ea6\u306e\u7de9\u3084\u304b\u306a\u4f4e\u4e0b\u3092\u5438\u53ce\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u3067\u3059\u3002\u3053\u308c\u306f\u7834\u640d\u70b9\u3067\u3042\u308a\u3001\u6c7a\u3057\u3066\u76ee\u6a19\u5024\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p>\u88682. \u4e00\u822c\u7684\u306a\u5316\u5b66\u7528\u30db\u30fc\u30b9\u306e\u8010\u5727\u30af\u30e9\u30b9\u3068\u3001\u305d\u308c\u305e\u308c\u304c\u60f3\u5b9a\u3055\u308c\u308b\u7528\u9014\uff08\u8a2d\u8a08\u5024\uff09\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th scope=\"col\">\u30af\u30e9\u30b9<\/th><th scope=\"col\">\u4ee3\u8868\u7684\u306a\u696d\u52d9<\/th><th scope=\"col\">\u30d0\u30fc\u30b9\u30c8\u8a08\u753b\u5024<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">150 PSI<\/th><td>\u4e00\u822c\u7684\u306a\u5316\u5b66\u7269\u8cea\u306e\u79fb\u9001<\/td><td>\u4f7f\u7528\u5727\u529b\u306e\u304a\u3088\u305d3\uff5e4\u500d<\/td><\/tr><tr><th scope=\"row\">16 bar<\/th><td>\u9ad8\u5727\u79fb\u9001<\/td><td>\u4f7f\u7528\u5727\u529b\u306e\u304a\u3088\u305d3\uff5e4\u500d<\/td><\/tr><tr><th scope=\"row\">17 bar<\/th><td>\u5438\u8fbc\u30fb\u5410\u51fa\u306e\u30b0\u30ec\u30fc\u30c9<\/td><td>\u4f7f\u7528\u5727\u529b\u306e\u304a\u3088\u305d3\uff5e4\u500d<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>17 bar\u3068\u3044\u3046\u6570\u5024\u306f\u3001\u7279\u5b9a\u306e\u5438\u8fbc\u30fb\u5410\u51fa\u7528\u88fd\u54c1\u306b\u9069\u7528\u3055\u308c\u308b\u3082\u306e\u3067\u3042\u308a\u3001\u3059\u3079\u3066\u306e\u5316\u5b66\u7528\u30db\u30fc\u30b9\u306b\u5f53\u3066\u306f\u307e\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30ab\u30d0\u30fc\u306b\u5370\u5b57\u3055\u308c\u3066\u3044\u308b\u30af\u30e9\u30b9\u3092\u3054\u78ba\u8a8d\u3044\u305f\u3060\u304d\u3001\u9ad8\u6e29\u4e0b\u3067\u306f\u5b9a\u683c\u5727\u529b\u304c\u30e9\u30d9\u30eb\u8a18\u8f09\u5024\u3088\u308a\u3082\u4f4e\u304f\u306a\u308b\u3053\u3068\u306b\u3054\u7559\u610f\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-do-the-liner-helix-and-cover-each-do\">\u30e9\u30a4\u30ca\u30fc\u3001\u30d8\u30ea\u30c3\u30af\u30b9\u3001\u30ab\u30d0\u30fc\u306f\u305d\u308c\u305e\u308c\u3069\u306e\u3088\u3046\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/h2>\n\n\n\n<p>\u30db\u30fc\u30b9\u306f\u8907\u6570\u306e\u5c64\u3067\u69cb\u6210\u3055\u308c\u3066\u304a\u308a\u3001\u5404\u5c64\u306b\u306f\u305d\u308c\u305e\u308c\u7279\u5b9a\u306e\u5f79\u5272\u304c\u3042\u308a\u307e\u3059\u3002\u30e9\u30a4\u30ca\u30fc\u306f\u5316\u5b66\u7269\u8cea\u3092\u5c01\u5165\u3059\u308b\u5f79\u5272\u3092\u62c5\u3044\u307e\u3059\u3002\u7e4a\u7dad\u88dc\u5f37\u5c64\u306f\u5727\u529b\u3092\u652f\u3048\u307e\u3059\u3002\u30d8\u30ea\u30c3\u30af\u30b9\u5c64\uff08\u3042\u308b\u5834\u5408\uff09\u306f\u3001\u771f\u7a7a\u72b6\u614b\u3067\u306e\u6f70\u308c\u3092\u9632\u3050\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u30ab\u30d0\u30fc\u306f\u3001\u5185\u90e8\u306e\u3059\u3079\u3066\u306e\u69cb\u6210\u8981\u7d20\u3092\u6469\u8017\u3001\u65e5\u5149\u3001\u304a\u3088\u3073\u3053\u307c\u308c\u305f\u88fd\u54c1\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u30ab\u30d0\u30fc\u306b\u306f\u901a\u5e38\u3001\u8010\u5019\u6027\u30fb\u8010\u30aa\u30be\u30f3\u6027\u306b\u512a\u308c\u3001\u9178\u3001\u5869\u57fa\u3001\u30b1\u30c8\u30f3\u306b\u5bfe\u3059\u308b\u8010\u6027\u3082\u5099\u3048\u3066\u3044\u308bEPDM\u30b4\u30e0\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30ab\u30d0\u30fc\u306e\u8272\u306f\u30e1\u30fc\u30ab\u30fc\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u540c\u3058UHMWPE\u3068EPDM\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u3082\u3001\u9752\u3068\u7dd1\u306e2\u8272\u304c\u8ca9\u58f2\u3055\u308c\u3066\u3044\u307e\u3059\u3002 \u518d\u6ce8\u6587\u306e\u969b\u306f\u3001\u8272\u3067\u306f\u306a\u304f\u30e9\u30a4\u30ca\u30fc\u3068\u30ab\u30d0\u30fc\u306e\u6750\u8cea\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30ab\u30d0\u30fc\u306e\u4ed5\u4e0a\u3052\u306f2\u756a\u76ee\u306e\u9078\u629e\u9805\u76ee\u3068\u306a\u308a\u307e\u3059\u3002\u6ce2\u5f62\u30ab\u30d0\u30fc\u306f\u67d4\u8edf\u6027\u304c\u9ad8\u304f\u8efd\u91cf\u3067\u3042\u308b\u4e00\u65b9\u3001\u30e9\u30c3\u30d7\u30ab\u30d0\u30fc\u306f\u30c9\u30e9\u30c3\u30b0\u30eb\u30fc\u30c8\u3067\u306e\u8010\u6469\u8017\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u30d8\u30ea\u30c3\u30af\u30b9\u306f\u3001\u5410\u51fa\u30db\u30fc\u30b9\u3068\u5438\u8fbc\u30db\u30fc\u30b9\u3092\u533a\u5225\u3059\u308b\u7279\u5fb4\u3067\u3059\u3002\u5410\u51fa\u5c02\u7528\u30db\u30fc\u30b9\uff08EN 12115 \u30bf\u30a4\u30d7D\uff09\u306b\u306f\u30d8\u30ea\u30c3\u30af\u30b9\u304c\u306a\u304f\u3001\u771f\u7a7a\u306b\u8010\u3048\u308b\u3088\u3046\u306b\u306f\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u5438\u8fbc\u30fb\u5410\u51fa\u517c\u7528\u30db\u30fc\u30b9\uff08\u30bf\u30a4\u30d7SD\uff09\u306b\u306f\u30b9\u30c1\u30fc\u30eb\u88fd\u306e\u30d8\u30ea\u30c3\u30af\u30b9\u304c\u8ffd\u52a0\u3055\u308c\u3066\u304a\u308a\u3001\u30dd\u30f3\u30d7\u304c\u5438\u5f15\u3092\u884c\u3046\u969b\u306b\u5185\u5f84\u304c\u958b\u3044\u305f\u72b6\u614b\u3092\u7dad\u6301\u3057\u307e\u3059\u3002 \u8aa4\u3063\u305f\u30db\u30fc\u30b9\u3092\u9078\u629e\u3059\u308b\u3068\u3001\u30e9\u30a4\u30ca\u30fc\u304c\u6f70\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u8868\u306f\u3001\u88fd\u54c1\u5074\u304b\u3089\u5916\u5074\u306b\u5411\u304b\u3063\u3066\u5c64\u3092\u9806\u306b\u793a\u3057\u305f\u3082\u306e\u3067\u3059\u3002.<\/p>\n\n\n\n<p>\u88683. UHMWPE\u30e9\u30a4\u30ca\u30fc\u306e\u5c64\u69cb\u6210\u3068\u5404\u5c64\u306e\u6a5f\u80fd\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th scope=\"col\">\u30ec\u30a4\u30e4\u30fc<\/th><th scope=\"col\">\u7d20\u6750<\/th><th scope=\"col\">\u6a5f\u80fd<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">\u30a4\u30f3\u30ca\u30fc\u30e9\u30a4\u30ca\u30fc<\/th><td>UHMWPE\uff08UPE\uff09<\/td><td>\u5f53\u8a72\u5316\u5b66\u7269\u8cea\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3002\u9283\u8eab\u304c\u660e\u308b\u304f\u6ed1\u3089\u304b\u3067\u3042\u308c\u3070\u3001\u6b8b\u7559\u7269\u304c\u65e9\u671f\u306b\u78ba\u8a8d\u3067\u304d\u308b\u3002<\/td><\/tr><tr><th scope=\"row\">\u88dc\u5f37<\/th><td>\u9ad8\u5f15\u5f35\u5f37\u5ea6\u306e\u7e4a\u7dad<\/td><td>\u4f7f\u7528\u5727\u529b\u306b\u8010\u3048\u308b<\/td><\/tr><tr><th scope=\"row\">\u30d8\u30ea\u30c3\u30af\u30b9<\/th><td>\u5438\u5f15\u7528\u30b0\u30ec\u30fc\u30c9\u306e\u92fc\u7dda<\/td><td>\u771f\u7a7a\u4e0b\u3067\u306e\u5d29\u58ca\u3092\u9632\u3050<\/td><\/tr><tr><th scope=\"row\">\u8868\u7d19<\/th><td>EPDM\uff08\u6a19\u6e96\uff09<\/td><td>\u5929\u5019\u3001\u30aa\u30be\u30f3\u3001\u304a\u3088\u3073\u6469\u8017\u304b\u3089\u306e\u4fdd\u8b77<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.henghuahose.com\/wp-content\/uploads\/2026\/10\/uhmwpe-chemical-hose-helix-construction.jpg\" alt=\"Cutaway view of a UHMWPE chemical hose showing the liner, textile reinforcement, steel helix and blue EPDM cover\" class=\"wp-image-6098\" srcset=\"https:\/\/www.henghuahose.com\/wp-content\/uploads\/2026\/10\/uhmwpe-chemical-hose-helix-construction.jpg 800w, https:\/\/www.henghuahose.com\/wp-content\/uploads\/2026\/10\/uhmwpe-chemical-hose-helix-construction-300x225.jpg 300w, https:\/\/www.henghuahose.com\/wp-content\/uploads\/2026\/10\/uhmwpe-chemical-hose-helix-construction-768x576.jpg 768w, https:\/\/www.henghuahose.com\/wp-content\/uploads\/2026\/10\/uhmwpe-chemical-hose-helix-construction-16x12.jpg 16w, https:\/\/www.henghuahose.com\/wp-content\/uploads\/2026\/10\/uhmwpe-chemical-hose-helix-construction-600x450.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>\u56f33. \u88fd\u54c1\u306e\u5916\u5074\u304b\u3089\u306e\u69cb\u6210\uff1aUHMWPE\u30e9\u30a4\u30ca\u30fc\u3001\u7e4a\u7dad\u88dc\u5f37\u6750\u3001\u5438\u5f15\u7528\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u92fc\u88fd\u30d8\u30ea\u30c3\u30af\u30b9\u3001\u304a\u3088\u3073\u9752\u8272\u306eEPDM\u30ab\u30d0\u30fc\u3002.<\/p>\n\n\n\n<p>\u696d\u52d9\u306b\u771f\u7a7a\u4f5c\u696d\u304c\u542b\u307e\u308c\u308b\u5834\u5408\u3001\u5410\u51fa\u69cb\u9020\u3068\u5438\u5f15\u69cb\u9020\u306e\u3069\u3061\u3089\u3092\u9078\u3076\u304b\u306b\u3088\u3063\u3066\u3001\u30db\u30fc\u30b9\u304c\u8010\u3048\u3089\u308c\u308b\u304b\u3069\u3046\u304b\u304c\u6c7a\u307e\u308a\u307e\u3059\u3002\u4e21\u8005\u306e\u6bd4\u8f03\u306f\u3001 <a href=\"https:\/\/www.henghuahose.com\/ja\/suction-hose-vs-delivery-hose\/\" target=\"_blank\" rel=\"noopener\">\u5438\u5f15\u30db\u30fc\u30b9\u3068\u5410\u51fa\u30db\u30fc\u30b9\u306e\u6bd4\u8f03<\/a> \u3089\u305b\u3093\u69cb\u9020\u304c\u5727\u529b\u304a\u3088\u3073\u771f\u7a7a\u4e0b\u3067\u306e\u6319\u52d5\u3092\u3069\u306e\u3088\u3046\u306b\u5909\u5316\u3055\u305b\u308b\u304b\u3092\u793a\u3057\u3066\u3044\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"where-uhmwpe-chemical-hose-stops-working\">UHMWPE\u88fd\u5316\u5b66\u7528\u30db\u30fc\u30b9\u304c\u6a5f\u80fd\u3057\u306a\u304f\u306a\u308b\u5834\u5408<\/h2>\n\n\n\n<p>\u4e07\u80fd\u306a\u30e9\u30a4\u30ca\u30fc\u306a\u3069\u5b58\u5728\u305b\u305a\u3001UPE\u7d20\u6750\u3082\u4f8b\u5916\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u300298%\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u56f3\u306f\u3001\u5e45\u5e83\u3044\u9069\u7528\u7bc4\u56f2\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u6b8b\u308a\u306e\u7bc4\u56f2\u306b\u3064\u3044\u3066\u306f\u3001UPE\u306f\u9069\u5207\u306a\u9078\u629e\u80a2\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u3046\u3057\u305f\u30b1\u30fc\u30b9\u3092\u628a\u63e1\u3057\u3066\u304a\u304f\u3053\u3068\u3067\u3001\u88fd\u54c1\u3068\u305d\u308c\u3092\u6271\u3046\u4eba\u3005\u3092\u5b88\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u30b1\u30a2\u3092\u5fc5\u8981\u3068\u3059\u308b\u30b0\u30eb\u30fc\u30d7\u306f3\u3064\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9ad8\u6fc3\u5ea6\u306e\u9178\u5316\u6027\u9178\u306f\u3001\u30dd\u30ea\u30de\u30fc\u9396\u3092\u76f4\u63a5\u653b\u6483\u3059\u308b\u305f\u3081\u3001\u307e\u305a\u3053\u308c\u3089\u3092\u53d6\u308a\u9664\u3044\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n\n\n\n<li>\u6b21\u306b\u3001\u30c8\u30eb\u30a8\u30f3\u3084\u30ad\u30b7\u30ec\u30f3\u306a\u3069\u306e\u9ad8\u6e29\u3067\u63ee\u767a\u6027\u306e\u9ad8\u3044\u82b3\u9999\u65cf\u5316\u5408\u7269\u3092\u3001\u9ad8\u6e29\u306e\u72b6\u614b\u3067\u53d6\u308a\u5206\u3051\u3066\u304a\u304f\u3002.<\/li>\n\n\n\n<li>\u6700\u5f8c\u306b\u3001\u5869\u7d20\u7cfb\u6eb6\u5264\u3092\u518d\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3089\u306f\u3001\u88fd\u54c1\u304c\u6e29\u307e\u3063\u3066\u3044\u308b\u3068\u304d\u306b\u3082\u540c\u69d8\u306e\u6319\u52d5\u3092\u793a\u3057\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<p>\u9069\u7528\u7bc4\u56f2\uff1aUHMWPE\u30e9\u30a4\u30ca\u30fc\u306f\u3001\u88684\u306e\u4e0a\u4f4d4\u3064\u306e\u30d5\u30a1\u30df\u30ea\u30fc\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u4e0b\u4f4d\u306e3\u3064\u306b\u3064\u3044\u3066\u306f\u3001\u3054\u6ce8\u6587\u306e\u524d\u306b\u5225\u306e\u30e9\u30a4\u30ca\u30fc\u3092\u3054\u6307\u5b9a\u3044\u305f\u3060\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p>\u88684. UHMWPE\u30e9\u30a4\u30ca\u30fc\u3067\u5341\u5206\u306b\u51e6\u7406\u3067\u304d\u308b\u5316\u5b66\u7269\u8cea\u7fa4\u3068\u3001\u5225\u306e\u30e9\u30a4\u30ca\u30fc\u3092\u5fc5\u8981\u3068\u3059\u308b\u5316\u5b66\u7269\u8cea\u7fa4\uff08\u8a08\u753b\u30ac\u30a4\u30c9\uff09\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th scope=\"col\">\u5316\u5b66\u30d5\u30a1\u30df\u30ea\u30fc<\/th><th scope=\"col\">Guidance for UPE<\/th><th scope=\"col\">Note<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">Dilute mineral acids<\/th><td>Good<\/td><td>Common transfer duty<\/td><\/tr><tr><th scope=\"row\">Bases and alkalis<\/th><td>Good<\/td><td>Sodium hydroxide, ammonia<\/td><\/tr><tr><th scope=\"row\">Salt solutions<\/th><td>Good<\/td><td>Wide concentration range<\/td><\/tr><tr><th scope=\"row\">Alcohols<\/th><td>Good<\/td><td>Typical solvent transfer<\/td><\/tr><tr><th scope=\"row\">Strong oxidizing acids<\/th><td>Use PTFE<\/td><td>Concentrated sulfuric, nitric<\/td><\/tr><tr><th scope=\"row\">Hot aromatics<\/th><td>Use PTFE or FKM<\/td><td>Toluene, xylene at high temperature<\/td><\/tr><tr><th scope=\"row\">Some chlorinated solvents<\/th><td>Use PTFE, and confirm warm duty<\/td><td>Check the data sheet when warm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>The practical rule is simple: confirm the liner against the actual chemical, concentration, and temperature before you order. A compatibility table is a starting point, and the manufacturer data sheet is the final word.<\/p>\n\n\n\n<p>Send the chemical, its concentration, the highest temperature, and the bore when you ask for a quote, because those are the four selection inputs. <a href=\"https:\/\/www.henghuahose.com\/ja\/contact\/\" target=\"_blank\" rel=\"noopener\">Get a quote and free samples<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"matching-uhmwpe-chemical-hose-to-common-chemicals\">Matching UHMWPE Chemical Hose to Common Chemicals<\/h2>\n\n\n\n<p>A UHMWPE chemical hose appears most often where one liner must cover many products. Chemical plants, tank farms, and wastewater sites move different media through the same transfer points, and a liner that handles a broad range simplifies hose inventory. Instead of stocking a separate hose for each chemical, a plant can standardize on one UPE construction and re-check only the boundary chemicals. If you unload tankers and drums on one stand, a single UPE liner removes the need to swap hoses between products.<\/p>\n\n\n\n<p>Typical duties include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Loading and unloading tankers, rail cars, and drums<\/li>\n\n\n\n<li>Transfer between process vessels and storage tanks<\/li>\n\n\n\n<li>Pump discharge on mild acids, bases, and salt solutions<\/li>\n\n\n\n<li>Waste and effluent movement<\/li>\n<\/ul>\n\n\n\n<p>For the full decision path from chemical type to hose construction, the chemical hose complete guide maps the whole selection process, from liner choice to fittings and inspection. If you stock hoses for resale, expect the questions to arrive as a chemical list rather than a part number, so keep a compatibility table within reach.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"sizing-fittings-and-installation-for-upe-hose\">Sizing, Fittings, and Installation for UPE Hose<\/h2>\n\n\n\n<p>A UPE hose only performs as well as its installation. Start with bore size, because an undersized bore raises velocity and abrasion while an oversized bore wastes product and slows transfer. Common chemical hose bores are 3\/4 in, 1 in, 1-1\/4 in, 1-1\/2 in, 2 in, 3 in, and 4 in.<\/p>\n\n\n\n<p>The <a href=\"https:\/\/www.henghuahose.com\/ja\/hose-size-selection-guide\/\" target=\"_blank\" rel=\"noopener\">hose size selection guide<\/a> covers the flow math behind those sizes. Once the bore is fixed, match the fitting to both the chemical and the pressure class. Order a UPE hose with factory-crimped ends to avoid the field-assembly errors that account for many early failures.<\/p>\n\n\n\n<p>Three installation rules keep the line safe:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Choose a fitting material that also resists the chemical, not just the liner.<\/li>\n\n\n\n<li>Route the hose so it does not kink at bends or drag over sharp edges.<\/li>\n\n\n\n<li>Ask for the minimum bend radius on the data sheet before you route a tight run.<\/li>\n<\/ul>\n\n\n\n<p>The <a href=\"https:\/\/www.henghuahose.com\/ja\/the-complete-guide-to-hose-couplings-types-applications-and-selection-criteria\/\" target=\"_blank\" rel=\"noopener\">hose couplings guide<\/a> explains how coupling type and material follow the chemical, and the clamp choice must match both.<\/p>\n\n\n\n<p>For flammable or charge-generating products, bond and ground the assembly. Conductive and antistatic grades are classified under EN 12115 and tested to EN ISO 8031, with a conductive limit of 10\u2076 \u03a9 (M class) and an antistatic limit of 10\u2079 \u03a9 (\u03a9 class). Where the plant classifies the line for static, follow the OSHA requirements for bonding and grounding.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-to-specify-and-inspect-a-uhmwpe-chemical-hose\">How to Specify and Inspect a UHMWPE Chemical Hose<\/h2>\n\n\n\n<p>When you write the specification, put the liner first. Name UHMWPE (UPE), then the bore, the pressure class, the temperature range, the construction type (Type D or Type SD), and the electrical class. That single line removes most of the ambiguity that causes wrong deliveries.<\/p>\n\n\n\n<p>A UHMWPE chemical hose specification should also state the test basis. EN 12115:2021 is the reference standard for rubber and thermoplastic chemical hose and hose assemblies, with Type D for discharge and Type SD for suction and discharge. Hydrostatic testing follows ISO 1402, pulse testing follows ISO 6803, and abrasion testing follows ISO 4649.<\/p>\n\n\n\n<p>If the hose touches food or potable products, add the food-contact basis. Polyolefin food contact falls under FDA 21 CFR 177.1520, and plastic food-contact materials in the EU fall under EU 10\/2011.<\/p>\n\n\n\n<p>Inspection is a routine rather than a one-time event:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Check the cover for cuts, blisters, and exposed reinforcement.<\/li>\n\n\n\n<li>Check the fittings for weeping and the crimp for movement.<\/li>\n\n\n\n<li>If you own the inspection routine, check the liner ends first: scratched bores, cracking, and discoloration all show up there.<\/li>\n\n\n\n<li>Replace, never repair, a hose with a damaged liner.<\/li>\n<\/ul>\n\n\n\n<p>Retire a hose as soon as the liner is compromised. A chemical hose is a consumable safety item, and a patch on a chemical line is a leak waiting to happen.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"final-verdict-when-uhmwpe-chemical-hose-is-the-right-choice\">Final Verdict: When UHMWPE Chemical Hose Is the Right Choice<\/h2>\n\n\n\n<p>A UHMWPE chemical hose is the right choice when you need broad chemical coverage from a single liner at a moderate planning cost. It earns its place on mixed-duty transfer points where acids, bases, salts, and alcohols share the same hose stand. It is a poor fit for the three families in the lower rows of Table 4, where PTFE or another liner belongs.<\/p>\n\n\n\n<p>The honest reading of the 98% claim is this: manufacturer data sheets commonly state that a UHMWPE liner handles about 98% of industrial chemicals, so treat the figure as a screening tool. Confirm the actual chemical, concentration, and temperature against the data sheet before you commit.<\/p>\n\n\n\n<p>If the duty fits UPE, it rewards you with a wide working window and a construction that can be built for suction when the pump pulls.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"uhmwpe-chemical-hose-faqs\">UHMWPE Chemical Hose FAQs<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-is-a-upe-chemical-hose-used-for\">What is a UPE chemical hose used for?<\/h3>\n\n\n\n<p>A UPE chemical hose is used for general chemical transfer where one liner must cover many products. Before you standardize on one liner, screen the chemical list against the boundary families, because that is the step that decides whether a single hose covers the whole duty.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"does-a-uhmwpe-liner-really-handle-98-of-chemicals\">Does a UHMWPE liner really handle 98% of chemicals?<\/h3>\n\n\n\n<p>Manufacturer data sheets commonly state that a UHMWPE liner handles about 98% of industrial chemicals, so the figure is widely quoted. It is a datasheet summary of compatibility testing rather than a guarantee. The remaining share is not random; it concentrates in three families, and those are worth screening first. Confirm your exact chemical, its concentration, and its temperature against the supplier data sheet.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"how-hot-can-a-upe-liner-safely-run\">How hot can a UPE liner safely run?<\/h3>\n\n\n\n<p>The planning window is \u221240 \u00b0C to +120 \u00b0C for continuous service. Treat that as a material property: if your product is aggressive and the duty temperature sits in the upper part of the range, make the data sheet answer the question rather than the table.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-does-a-150-psi-pressure-class-mean\">What does a 150 PSI pressure class mean?<\/h3>\n\n\n\n<p>A 150 PSI class means the assembly is built to carry that working pressure continuously at its rated temperature. Read the class on the printed cover rather than from a catalog line, because the same bore can be supplied in more than one class. The burst value is separate, and it is a failure point rather than a usable limit.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"can-a-upe-liner-be-used-for-suction-duty\">Can a UPE liner be used for suction duty?<\/h3>\n\n\n\n<p>A UPE liner can handle suction duty, if the hose is built for it. The build to look for is the suction-and-discharge type, which carries a helix; a delivery-only hose is not made for vacuum and will collapse. Confirm the vacuum rating on the grade you order rather than inferring it from the pressure class.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-chemicals-are-not-suitable-for-a-upe-liner\">What chemicals are not suitable for a UPE liner?<\/h3>\n\n\n\n<p>A UHMWPE liner is the wrong answer for three families: concentrated oxidizing acids, hot aromatics, and some warm chlorinated solvents. The first group attacks the polyethylene chain directly, while the other two swell or soften the liner at temperature. For those duties, a PTFE liner is usually the better answer. Screen every boundary chemical against the manufacturer data sheet before ordering.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"how-do-i-know-if-upe-is-the-right-liner-for-my-chemical\">How do I know if UPE is the right liner for my chemical?<\/h3>\n\n\n\n<p>Start from the chemical, its concentration, and the highest temperature it reaches. Check those three against a compatibility table, then confirm with the manufacturer data sheet. If the chemical falls in the avoid group, or sits near the temperature ceiling, select a different liner such as PTFE. Never rely on a single headline percentage.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"what-is-the-difference-between-uhmwpe-and-xlpe-liners\">What is the difference between UHMWPE and XLPE liners?<\/h3>\n\n\n\n<p>Both are polyethylene-based, but they are different materials with different windows. UHMWPE has much longer chains, runs \u221240 \u00b0C to +120 \u00b0C, and resists a broad range of chemicals. XLPE has a continuous service window of \u221240 \u00b0C to +100 \u00b0C, tolerates acids, bases, and hypochlorite well, but is not suited to aromatic solvents. Match the liner to the chemical list.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"how-should-i-store-and-inspect-the-assembly\">How should I store and inspect the assembly?<\/h3>\n\n\n\n<p>Store the hose coiled, out of direct sun, away from sharp edges, and above freezing. Inspect it as a routine: check the cover for cuts and blisters, the fittings for weeping, and the liner ends for cracking. Set the inspection interval by how aggressive the product is, not by the calendar.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"about-henghua\">HENGHUA\u306b\u3064\u3044\u3066<\/h2>\n\n\n\n<p>HENGHUA is a professional hose and fitting manufacturer supplying global distributors, retailers, and OEM brands. The chemical hose line includes UHMWPE (UPE), XLPE, and PTFE liners alongside rubber constructions such as EPDM and oil-resistant synthetic rubber, all built with high-tensile textile reinforcement and an optional steel helix for suction duty.<\/p>\n\n\n\n<p>We supply factory-crimped assemblies, custom lengths, fittings, cover printing, private label, and OEM\/ODM. Commercial terms are factory-direct pricing, short bulk lead times, and warranty. Send your chemical list and we will quote against it. Get a quote and free samples.<\/p>\n\n\n\n<p><em>About the author: The HENGHUA technical team writes practical guides on chemical hose materials, sizing, and safe transfer for plant engineers and distributors. <\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>A UHMWPE chemical hose pairs an ultra-high-molecular-weight polyethylene liner with a blue EPDM cover to resist a wide range of industrial chemicals. Manufacturer data sheets commonly state that the liner handles about 98% of industrial chemicals, working from \u221240 \u00b0C to +120 \u00b0C at 150 PSI. 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