{"id":383,"date":"2026-06-18T16:26:41","date_gmt":"2026-06-18T08:26:41","guid":{"rendered":"https:\/\/www.bihec.com\/okeefecomtrolsproducts\/?p=383"},"modified":"2026-06-18T16:26:41","modified_gmt":"2026-06-18T08:26:41","slug":"%e7%be%8e%e5%9b%bdokeefe-controls%e7%b2%be%e5%af%86%e9%87%91%e5%b1%9e%e5%ad%94%e4%bb%b6-npt%e6%8e%a5%e5%8f%a3-d-4-br%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/okeefecomtrolsproducts\/%e7%be%8e%e5%9b%bdokeefe-controls%e7%b2%be%e5%af%86%e9%87%91%e5%b1%9e%e5%ad%94%e4%bb%b6-npt%e6%8e%a5%e5%8f%a3-d-4-br%e5%9e%8b\/","title":{"rendered":"\u7f8e\u56fdO\u2019KEEFE CONTROLS\u7cbe\u5bc6\u91d1\u5c5e\u5b54\u4ef6 NPT\u63a5\u53e3 D-4-BR\u578b"},"content":{"rendered":"

NPT\u63a5\u53e3 D-4-BR\u578b<\/a>\u7cbe\u5bc6\u91d1\u5c5e\u5b54\u4ef6<\/a><\/h2>\n

\u91c7\u7528\u6574\u4f53\u5f0f\u5b9e\u5fc3\u91d1\u5c5e\u7ed3\u6784\u3002\u5b54\u5f84\u7ecf\u8fc7\u7cbe\u786e\u52a0\u5de5\u3001\u5f7b\u5e95\u6e05\u6d01\uff0c\u5e76\u7ecf\u8fc7\u4e25\u683c\u7684\u6807\u51c6\u68c0\u6d4b\u3002\u5b54\u5f84\u5927\u5c0f\u57280.004\u82f1\u5bf8\u52300.125\u82f1\u5bf8\u4e4b\u95f4\uff0c\u4e5f\u53ef\u6839\u636e\u9700\u6c42\u5b9a\u5236\u7279\u6b8a\u5c3a\u5bf8\u7684\u5b54\u5f84\u3002<\/span><\/span><\/span><\/p>\n

\u89c4\u683c\u53c2\u6570<\/h3>\n\n\n\n\n\n\n\n\n
\u6750\u6599<\/td>\n\u9ec4\u94dc<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
\u6807\u79f0\u5b54\u5f84\u5c3a\u5bf8<\/td>\n4<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
CV<\/sub><\/td>\n0.00035<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
\u6700\u5927\u5de5\u4f5c\u538b\u529b<\/td>\n2000\u78c5\/\u5e73\u65b9\u82f1\u5bf8<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
\u8fde\u63a5A<\/td>\n1\/8\u82f1\u5bf8NPT\u516c\u5934\u63a5\u53e3<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
\u8fde\u63a5B<\/td>\n1\/8\u82f1\u5bf8NPT\u6bcd\u87ba\u7eb9<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u5c3a\u5bf8<\/h3>\n\n\n\n\n\n\n
\u5b54\u5f84<\/td>\n0.0039\u82f1\u5bf8<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
\u5b54\u5f84\u7cbe\u5ea6<\/td>\n\u00b10.0005\u82f1\u5bf8<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
\u5e73\u9762\u5bbd\u5ea6\uff08\u5341\u516d\u8fdb\u5236\uff09<\/td>\n9\/16\u82f1\u5bf8<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n
\u603b\u957f\u5ea6<\/td>\n0.880\u82f1\u5bf8<\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u5e94\u7528<\/h3>\n
    \n
  1. \n

    \u8010\u9ad8\u538b<\/span><\/strong><\/p>\n<\/li>\n

  2. \n

    \u652f\u6301\u53cc\u5411\u6d41\u52a8<\/span><\/strong><\/p>\n<\/li>\n

  3. \n

    \u7ecf\u6d4e\u578b\u7cbe\u5bc6\u8282\u6d41\u5b54<\/span><\/strong><\/p>\n<\/li>\n

  4. \n

    \u5b54\u5f84\u53ca\u5f62\u72b6\u4e00\u81f4\u6027\u597d<\/span><\/strong><\/p>\n<\/li>\n

  5. \n

    \u6d41\u91cf\u53ef\u9884\u6d4b\u6027\u5f3a<\/span><\/strong><\/p>\n<\/li>\n<\/ol>\n

    \u5176\u4ed6\u578b\u53f7\u4ea7\u54c1\u53c2\u6570<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    \u96f6\u4ef6\u53f7<\/span><\/th>\n\u5b54\u5f84<\/span><\/th>\n\u6750\u8d28<\/span><\/th>\nCV\u503c<\/span><\/th>\n\u6700\u5927\u5de5\u4f5c\u538b\u529b<\/span><\/th>\n\u6d41\u91cf\u6570\u636e\u72b6\u6001<\/span><\/th>\n<\/tr>\n<\/thead>\n
    D-4-BR<\/span><\/td>\n0.0039 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.00035<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-5-BR<\/span><\/td>\n0.0051 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.00061<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-6-BR<\/span><\/td>\n0.0059 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.00086<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-7-BR<\/span><\/td>\n0.0071 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.0012<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-8-BR<\/span><\/td>\n0.0079 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.0015<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-9-BR<\/span><\/td>\n0.0091 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.0019<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-10-BR<\/span><\/td>\n0.0102 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.0025<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-11-BR<\/span><\/td>\n0.011 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.0028<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-12-BR<\/span><\/td>\n0.0122 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.0034<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-13-BR<\/span><\/td>\n0.013 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.0038<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-14-BR<\/span><\/td>\n0.0142 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.0043<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-15-BR<\/span><\/td>\n0.015 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.005<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-16-BR<\/span><\/td>\n0.016 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.0055<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-17-BR<\/span><\/td>\n0.017 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.0067<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-18-BR<\/span><\/td>\n0.018 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.0073<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-19-BR<\/span><\/td>\n0.019 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.008<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-20-BR<\/span><\/td>\n0.02 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.0088<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-21-BR<\/span><\/td>\n0.021 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.0096<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-22-BR<\/span><\/td>\n0.022 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.011<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-23-BR<\/span><\/td>\n0.023 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.012<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-24-BR<\/span><\/td>\n0.024 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.013<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-25-BR<\/span><\/td>\n0.025 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.014<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-26-BR<\/span><\/td>\n0.026 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.016<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-27-BR<\/span><\/td>\n0.027 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.017<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n
    D-28-BR<\/span><\/td>\n0.028 in<\/span><\/td>\n\u9ec4\u94dc<\/span><\/td>\n0.018<\/span><\/td>\n2000 psig<\/span><\/td>\n\u901a\u7528<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    <\/p>\n

    \"\"<\/p>\n

    \u7f8e\u56fdO\u2019KEEFE CONTROLS\u7cbe\u5bc6\u91d1\u5c5e\u5b54\u4ef6 \u7cbe\u5bc6\u91d1\u5c5e\u63a5\u53e3 NPT\u516d\u89d2\u63a5\u5934 B-4-BR\u578b\u7cbe\u5bc6\u91d1\u5c5e\u5b54\u4ef6<\/a><\/p>\n

    \u7f8e\u56fdO\u2019KEEFE CONTROLS \u87ba\u7eb9\u5d4c\u4ef6\u5f0f\u6b62\u56de\u9600 \u5e26\u5bc6\u5c01\u7aef\u7684\u87ba\u7eb9\u5d4c\u4ef6 ZC-31-0-10\/32-BR-BN\u578b<\/a><\/p>\n

    10-32 UNF\u63a5\u53e3<\/a>\n37\u5ea6\u6269\u53e3\u7ba1\u8fde\u63a5\u5668<\/a>\nA-4006-3-SS\u578b<\/a>\nB-4-BR\u578b<\/a>\nBTF-3-SS\u578b\u7cbe\u5bc6\u84dd\u5b9d\u77f3\u63a5\u53e3<\/a>\nNPT\u516d\u89d2\u63a5\u5934<\/a>\nNPT\u63a5\u53e3<\/a>\nNPT\u63a5\u53e3 D-4-BR\u578b<\/a>\nNPT\u8054\u7ed3<\/a>\nO\u2019KEEFE CONTROLS<\/a>\nS-3-BR\u578b\u7cbe\u5bc6\u84dd\u5b9d\u77f3\u9600\u53e3<\/a>\n\u538b\u5165\u5f0f\u63d2\u4ef6<\/a>\n\u538b\u7f29\u578b<\/a>\n\u53cc\u5012\u94a9\u8bbe\u8ba1<\/a>\n\u5c0f\u578b\u548c\u5fae\u578b\u6b62\u56de\u9600<\/a>\n\u5e26\u87ba\u7eb9\u63a5\u5934<\/a>\n\u6b62\u56de\u9600<\/a>\n\u7403\u578b\u6b62\u56de\u9600<\/a>\n\u76d8\u5f0f\u6b62\u56de\u9600<\/a>\n\u78c1\u76d8\u7c7b\u578b - NPT\u8fde\u63a5<\/a>\n\u7ba1\u63a5\u5934<\/a>\n\u7cbe\u5bc6\u5b54\u53e3<\/a>\n\u7cbe\u5bc6\u84dd\u5b9d\u77f3\u5b54\u5f84<\/a>\n\u7cbe\u5bc6\u84dd\u5b9d\u77f3\u63a5\u53e3<\/a>\n\u7cbe\u5bc6\u91d1\u5c5e\u5b54\u4ef6<\/a>\n\u7f8e\u56fdO\u2019KEEFE CONTROLS<\/a><\/div>","protected":false},"excerpt":{"rendered":"

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