{"id":1571,"date":"2026-10-17T10:23:44","date_gmt":"2026-10-17T02:23:44","guid":{"rendered":"https:\/\/www.bosssealing.com\/?p=1571"},"modified":"2026-10-17T10:33:27","modified_gmt":"2026-10-17T02:33:27","slug":"din-11853-2-%e3%83%95%e3%82%a9%e3%83%bc%e3%83%a0a-%e3%83%8a%e3%83%83%e3%83%88%e3%83%95%e3%83%a9%e3%83%b3%e3%82%b8-%e5%af%b8%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.bosssealing.com\/ja\/din-11853-2-form-a-nutflansch-dimension\/","title":{"rendered":"DIN 11853-2 \u30d5\u30a9\u30fc\u30e0A \u5bf8\u6cd5"},"content":{"rendered":"

DIN 11853-2 \u30d5\u30a9\u30fc\u30e0A \u5bf8\u6cd5<\/h2>\n\n\n\n

\u5358\u4f4d: mm \u30d5\u30a9\u30fc\u30e0A: O\u30ea\u30f3\u30b0\u6e9d\u4ed8\u304d\u30d5\u30e9\u30f3\u30b8\uff08Nutflansch\u3001NF\uff09 \u76f8\u624b\u90e8\u54c1: \u30d5\u30a9\u30fc\u30e0B\uff08Glattflansch\u3001GF\u3001\u5e73\u30d5\u30e9\u30f3\u30b8\uff09\u3002\u30d5\u30e9\u30f3\u30b8\u5916\u5f84\u3001PCD\u3001\u30dc\u30eb\u30c8\u7a74\u306f\u30d5\u30a9\u30fc\u30e0A\u3068B\u3067\u540c\u4e00\u3067\u3059\u3002O\u30ea\u30f3\u30b0\u306fDIN 118532\uff08\u30b7\u30e7\u30fc\u30c8\u30bf\u30a4\u30d7\uff09\u3068DIN 118642\uff08\u30ed\u30f3\u30b0\u30bf\u30a4\u30d7\uff09\u306e\u9593\u3067\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u3002DIN 11853-2 \u30d5\u30a9\u30fc\u30e0A \u5bf8\u6cd5<\/p>\n\n\n\n

\"DIN11853-2<\/span>
\n

ISO DIN11853-2 O\u30ea\u30f3\u30b0<\/p>\n<\/div><\/div>\n\n\n\n

DIN 11853-2 \u30d5\u30a9\u30fc\u30e0A \u5bf8\u6cd5\u8868<\/p>\n\n\n\n

DN<\/strong><\/strong><\/td>\u30d5\u30e9\u30f3\u30b8\u5916\u5f84 D<\/strong><\/strong><\/td>PCD<\/strong><\/strong><\/td>\u30dc\u30eb\u30c8\u6570\u91cf\u30fb\u30b5\u30a4\u30ba<\/strong><\/strong><\/td>O\u30ea\u30f3\u30b0\uff08\u5185\u5f84 \u00d7 \u7dda\u5f84\uff09<\/strong><\/strong><\/td>\u30c1\u30e5\u30fc\u30d6\u5916\u5f84 DIN11866 A<\/strong><\/strong><\/td><\/tr>
DN10<\/td>54<\/td>41.5<\/td>4 \u00d7 M8<\/td>12 \u00d7 3.5<\/td>12.7<\/td><\/tr>
DN15<\/td>59<\/td>42.0<\/td>4 \u00d7 M8<\/td>18 \u00d7 3.5<\/td>19.0<\/td><\/tr>
DN20<\/td>64<\/td>47.0<\/td>4 \u00d7 M8<\/td>22 \u00d7 3.5<\/td>23.0<\/td><\/tr>
DN25<\/td>70<\/td>53.0<\/td>4 \u00d7 M8<\/td>28 \u00d7 3.5<\/td>29.0<\/td><\/tr>
DN32<\/td>76<\/td>59.0<\/td>4 \u00d7 M8<\/td>34 \u00d7 5.0<\/td>35.0<\/td><\/tr>
DN40<\/td>82<\/td>65.0<\/td>4 \u00d7 M8<\/td>40 \u00d7 5.0<\/td>41.0<\/td><\/tr>
DN50<\/td>94<\/td>77.0<\/td>4 \u00d7 M10<\/td>52 \u00d7 5.0<\/td>53.0<\/td><\/tr>
DN65<\/td>112<\/td>94.0<\/td>8 \u00d7 M10<\/td>68 \u00d7 5.0<\/td>70.0<\/td><\/tr>
DN80<\/td>127<\/td>109.0<\/td>8 \u00d7 M10<\/td>82 \u00d7 5.0<\/td>85.0<\/td><\/tr>
DN100<\/td>142<\/td>124.0<\/td>8 \u00d7 M10<\/td>98 \u00d7 5.0<\/td>104.0<\/td><\/tr>
DN125<\/td>162<\/td>144.0<\/td>8 \u00d7 M12<\/td>122 \u00d7 5.0<\/td>129.0<\/td><\/tr>
DN150<\/td>182<\/td>164.0<\/td>8 \u00d7 M12<\/td>142 \u00d7 5.0<\/td>154.0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u6280\u8853\u6ce8\u8a18<\/strong><\/h2>\n\n\n\n
    \n
  1. -10 \u2103 ~ +140 \u2103 \u3067\u306e\u9069\u5207\u306a\u30a8\u30e9\u30b9\u30c8\u30de\u30fc\u4f7f\u7528\u6642\u306e\u5727\u529b\u5b9a\u683c:
    1. DN10 ~ DN40\uff08\u30c1\u30e5\u30fc\u30d6\u5916\u5f84 12.7 ~ 41.0\uff09: 25 bar<\/li><\/ol>
      1. DN50 ~ DN100\uff08\u30c1\u30e5\u30fc\u30d6\u5916\u5f84 53 ~ 104\uff09: 16 bar<\/li><\/ol>\n
          \n
        1. DN125 ~ DN150\uff08\u30c1\u30e5\u30fc\u30d6\u5916\u5f84 129 ~ 154\uff09: 10 bar<\/li>\n<\/ol>\n<\/li>\n\n\n\n
        2. \u30d5\u30e9\u30f3\u30b8\u30bf\u30a4\u30d7: DIN 11853-2 \u30d5\u30a9\u30fc\u30e0A\u3001\u30b7\u30e7\u30fc\u30c8\u885b\u751f\u30d5\u30e9\u30f3\u30b8\u3001\u7a81\u5408\u305b\u6eb6\u63a5\u7aef\u3002.<\/li>\n\n\n\n
        3. \u30c1\u30e5\u30fc\u30d6: DIN 11866 \u30b7\u30ea\u30fc\u30baA \/ DIN EN 10357 \u30b7\u30ea\u30fc\u30baA \u885b\u751f\u30c1\u30e5\u30fc\u30d6\u3002.<\/li>\n\n\n\n
        4. \u8868\u9762\u4ed5\u4e0a\u3052: \u6a19\u6e96 H3\u3001\u5185\u9762 Ra \u22640.8 \u03bcm\u3001\u7121\u83cc\u7528\u9014 Ra \u22640.4 \u03bcm \u30aa\u30d7\u30b7\u30e7\u30f3\u3002.<\/li>\n\n\n\n
        5. O\u30ea\u30f3\u30b0\u6750\u8cea: EPDM\u3001VMQ\u3001FKM\u3001HNBR\u3001FFKM\u3002FDA 21 CFR 177.2600 \/ EU 10\/2011 \/ USP Class VI \u306f\u3054\u8981\u671b\u306b\u5fdc\u3058\u3066\u5bfe\u5fdc\u53ef\u80fd\u3002.<\/li>\n\n\n\n
        6. \u6750\u8cea\u30aa\u30d7\u30b7\u30e7\u30f3: 1.4301\u30011.4307\uff08304\/304L\uff09\u30011.4404\u30011.4435\uff08316L\uff09\u3002.<\/li>\n<\/ol>\n\n\n\n

          \u5f53\u793e\u306f\u4f9b\u7d66\u3057\u307e\u3059 O\u30ea\u30f3\u30b0<\/a> DIN 11853-2 \u30d5\u30a9\u30fc\u30e0A\u306e\u898f\u683c\u306b\u9069\u5408\u3057\u3066\u3044\u307e\u3059\u3002\u3054\u8981\u671b\u304c\u3042\u308c\u3070\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n

          \u30e1\u30fc\u30eb: sales@bosssealing.com<\/p>\n\n\n\n

          <\/p>","protected":false},"excerpt":{"rendered":"

          DIN 11853-2 Form A Dimension Unit: mm Form A: Flange with O-ring groove (Nutflansch, NF) Mating part: Form B (Glattflansch, GF, plain face flange). Flange OD, PCD and bolt holes are identical for Form A & B. O-rings are interchangeable between DIN 11853\u001e2 (short type) and DIN 11864\u001e2 (long type) DIN 11853-2 Form A Dimension DIN 11853-2 Form A Dimension Table DN Flange OD D PCD Bolt Qty & Size O-Ring (ID \u00d7 CS) Tube OD DIN11866 A DN10 54 41.5 4 \u00d7 M8 12 \u00d7 3.5 12.7 DN15 59 42.0 4 \u00d7 M8 18 \u00d7 3.5 19.0 DN20 64 47.0 4 \u00d7 M8 22 \u00d7 3.5 23.0 DN25 70 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1571","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t