{"id":890,"date":"2026-07-29T10:14:10","date_gmt":"2026-07-29T02:14:10","guid":{"rendered":"https:\/\/www.bihec.com\/okeefe\/?p=890"},"modified":"2026-07-29T10:14:10","modified_gmt":"2026-07-29T02:14:10","slug":"okeefe%e7%b2%be%e5%af%86%e9%87%91%e5%b1%9e%e8%8a%82%e6%b5%81%e5%ad%94%e6%9d%bf%e2%80%91%e5%8d%a1%e5%a5%97%e6%8e%a5%e5%a4%b4-k2%e3%80%81k4-%e7%b3%bb%e5%88%97-%e7%9f%ad%e7%ae%a1%e6%8e%a5","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/okeefe\/okeefe%e7%b2%be%e5%af%86%e9%87%91%e5%b1%9e%e8%8a%82%e6%b5%81%e5%ad%94%e6%9d%bf%e2%80%91%e5%8d%a1%e5%a5%97%e6%8e%a5%e5%a4%b4-k2%e3%80%81k4-%e7%b3%bb%e5%88%97-%e7%9f%ad%e7%ae%a1%e6%8e%a5\/","title":{"rendered":"O\u2019keefe\u7cbe\u5bc6\u91d1\u5c5e\u8282\u6d41\u5b54\u677f\u2011\u5361\u5957\u63a5\u5934 K2\u3001K4 \u7cfb\u5217 \u77ed\u7ba1\u63a5\u5934 \u5149\u6746\u77ed\u7ba1 \u7cbe\u5bc6\u8282\u6d41\u5b54\u7ec4\u4ef6"},"content":{"rendered":"<div>\n<h1><a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e7%b2%be%e5%af%86%e9%87%91%e5%b1%9e%e8%8a%82%e6%b5%81%e5%ad%94%e6%9d%bf\/\" title=\"View all posts in \u7cbe\u5bc6\u91d1\u5c5e\u8282\u6d41\u5b54\u677f\" target=\"_blank\">\u7cbe\u5bc6\u91d1\u5c5e\u8282\u6d41\u5b54\u677f<\/a>\u2011<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e5%8d%a1%e5%a5%97%e6%8e%a5%e5%a4%b4\/\" title=\"View all posts in \u5361\u5957\u63a5\u5934\" target=\"_blank\">\u5361\u5957\u63a5\u5934<\/a>\uff0c<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e7%9f%ad%e7%ae%a1%e6%8e%a5%e5%a4%b4\/\" title=\"View all posts in \u77ed\u7ba1\u63a5\u5934\" target=\"_blank\">\u77ed\u7ba1\u63a5\u5934<\/a><\/h1>\n<\/div>\n<div>\n<div>\u672c\u9875\u5c55\u793a\u7684<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e7%b2%be%e5%af%86%e8%8a%82%e6%b5%81%e5%ad%94%e7%bb%84%e4%bb%b6\/\" title=\"View all posts in \u7cbe\u5bc6\u8282\u6d41\u5b54\u7ec4\u4ef6\" target=\"_blank\">\u7cbe\u5bc6\u8282\u6d41\u5b54\u7ec4\u4ef6<\/a>\uff0c\u53ef\u9002\u914d\u8fc7\u7a0b\u4eea\u8868\u4e0e\u6db2\u538b\u7cfb\u7edf\u5e38\u7528\u6807\u51c6<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e6%8e%a5%e5%a4%b4\/\" title=\"View all posts in \u63a5\u5934\" target=\"_blank\">\u63a5\u5934<\/a>\u3002<\/div>\n<\/div>\n<div><\/div>\n<div>\n<div>\n<div><strong><a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/k2\/\" title=\"View all posts in K2\" target=\"_blank\">K2<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/k4-%e7%b3%bb%e5%88%97\/\" title=\"View all posts in K4 \u7cfb\u5217\" target=\"_blank\">K4 \u7cfb\u5217<\/a>\uff1a\u77ed<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e7%ae%a1%e6%8e%a5%e5%a4%b4\/\" title=\"View all posts in \u7ba1\u63a5\u5934\" target=\"_blank\">\u7ba1\u63a5\u5934<\/a> Tube Stubs<\/strong><\/div>\n<\/div>\n<div>\n<ul>\n<li>\u6750\u8d28\uff1a316 \u4e0d\u9508\u94a2<\/li>\n<li>\u63a5\u5934\u8010\u538b\uff1a4000psig<\/li>\n<li>\u65e0\u5185\u7f6e\u6ee4\u7f51<\/li>\n<li>\u4ea7\u54c1\u4e3a<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e5%85%89%e6%9d%86%e7%9f%ad%e7%ae%a1\/\" title=\"View all posts in \u5149\u6746\u77ed\u7ba1\" target=\"_blank\">\u5149\u6746\u77ed\u7ba1<\/a>\uff0c\u7528\u4e8e\u710a\u63a5\u6216\u8005\u538b\u88c5\u63a5\u5165\u7ba1\u8def<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<div><\/div>\n<div>\n<table>\n<thead>\n<tr>\n<th>\u96f6\u4ef6\u7f16\u53f7<\/th>\n<th><a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e8%8a%82%e6%b5%81%e5%ad%94\/\" title=\"View all posts in \u8282\u6d41\u5b54\" target=\"_blank\">\u8282\u6d41\u5b54<\/a><a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e5%ad%94%e5%be%84\/\" title=\"View all posts in \u5b54\u5f84\" target=\"_blank\">\u5b54\u5f84<\/a><\/th>\n<th>\u6750\u8d28<\/th>\n<th>\u63a5\u5934\u6700\u5927\u8010\u538b<\/th>\n<th>\u5185\u7f6e\u6ee4\u7f51<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>K2\u20118\u2011SS<\/td>\n<td>0.0079 \u82f1\u5bf8<\/td>\n<td>316 \u4e0d\u9508\u94a2<\/td>\n<td>4000 \u78c5 \/ \u5e73\u65b9\u82f1\u5bf8\u8868\u538b<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>K2\u20119\u2011SS<\/td>\n<td>0.0091 \u82f1\u5bf8<\/td>\n<td>316 \u4e0d\u9508\u94a2<\/td>\n<td>4000 \u78c5 \/ \u5e73\u65b9\u82f1\u5bf8\u8868\u538b<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>K2\u201110\u2011SS<\/td>\n<td>0.0102 \u82f1\u5bf8<\/td>\n<td>316 \u4e0d\u9508\u94a2<\/td>\n<td>4000 \u78c5 \/ \u5e73\u65b9\u82f1\u5bf8\u8868\u538b<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>K2\u201111\u2011SS<\/td>\n<td>0.011 \u82f1\u5bf8<\/td>\n<td>316 \u4e0d\u9508\u94a2<\/td>\n<td>4000 \u78c5 \/ \u5e73\u65b9\u82f1\u5bf8\u8868\u538b<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>K2\u201116\u2011SS<\/td>\n<td>0.016 \u82f1\u5bf8<\/td>\n<td>316 \u4e0d\u9508\u94a2<\/td>\n<td>4000 \u78c5 \/ \u5e73\u65b9\u82f1\u5bf8\u8868\u538b<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>K2\u201117\u2011SS<\/td>\n<td>0.017 \u82f1\u5bf8<\/td>\n<td>316 \u4e0d\u9508\u94a2<\/td>\n<td>4000 \u78c5 \/ \u5e73\u65b9\u82f1\u5bf8\u8868\u538b<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>K2\u201118\u2011SS<\/td>\n<td>0.018 \u82f1\u5bf8<\/td>\n<td>316 \u4e0d\u9508\u94a2<\/td>\n<td>4000 \u78c5 \/ \u5e73\u65b9\u82f1\u5bf8\u8868\u538b<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>K2\u201119\u2011SS<\/td>\n<td>0.019 \u82f1\u5bf8<\/td>\n<td>316 \u4e0d\u9508\u94a2<\/td>\n<td>4000 \u78c5 \/ \u5e73\u65b9\u82f1\u5bf8\u8868\u538b<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<tr>\n<td>K4\u201111\u2011SS<\/td>\n<td>0.011 \u82f1\u5bf8<\/td>\n<td>316 \u4e0d\u9508\u94a2<\/td>\n<td>4000 \u78c5 \/ \u5e73\u65b9\u82f1\u5bf8\u8868\u538b<\/td>\n<td>\u65e0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p id=\"rRDZvNB\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone  wp-image-892 \" src=\"https:\/\/www.bihec.com\/okeefe\/wp-content\/uploads\/sites\/1490\/2026\/07\/img_6a69615d1edd0.png\" alt=\"\" width=\"353\" height=\"211\" srcset=\"https:\/\/www.bihec.com\/okeefe\/wp-content\/uploads\/sites\/1490\/2026\/07\/img_6a69615d1edd0.png 569w, https:\/\/www.bihec.com\/okeefe\/wp-content\/uploads\/sites\/1490\/2026\/07\/img_6a69615d1edd0-300x179.png 300w, https:\/\/www.bihec.com\/okeefe\/wp-content\/uploads\/sites\/1490\/2026\/07\/img_6a69615d1edd0-500x299.png 500w\" sizes=\"(max-width: 353px) 100vw, 353px\" \/><\/p>\n<p id=\"hvKojbP\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone  wp-image-893 \" src=\"https:\/\/www.bihec.com\/okeefe\/wp-content\/uploads\/sites\/1490\/2026\/07\/img_6a69616ca44d8.png\" alt=\"\" width=\"358\" height=\"136\" srcset=\"https:\/\/www.bihec.com\/okeefe\/wp-content\/uploads\/sites\/1490\/2026\/07\/img_6a69616ca44d8.png 776w, https:\/\/www.bihec.com\/okeefe\/wp-content\/uploads\/sites\/1490\/2026\/07\/img_6a69616ca44d8-300x114.png 300w, https:\/\/www.bihec.com\/okeefe\/wp-content\/uploads\/sites\/1490\/2026\/07\/img_6a69616ca44d8-768x292.png 768w, https:\/\/www.bihec.com\/okeefe\/wp-content\/uploads\/sites\/1490\/2026\/07\/img_6a69616ca44d8-500x190.png 500w\" sizes=\"(max-width: 358px) 100vw, 358px\" \/><\/p>\n<p id=\"xqieTOc\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone  wp-image-891 \" src=\"https:\/\/www.bihec.com\/okeefe\/wp-content\/uploads\/sites\/1490\/2026\/07\/img_6a696149afff9.png\" alt=\"\" width=\"326\" height=\"285\" srcset=\"https:\/\/www.bihec.com\/okeefe\/wp-content\/uploads\/sites\/1490\/2026\/07\/img_6a696149afff9.png 389w, https:\/\/www.bihec.com\/okeefe\/wp-content\/uploads\/sites\/1490\/2026\/07\/img_6a696149afff9-300x262.png 300w\" sizes=\"(max-width: 326px) 100vw, 326px\" \/><\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/k2\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 8pt;\" aria-label=\"K2 (1\u4e2a\u9879\u76ee)\">K2<\/a>\n<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/k4-%e7%b3%bb%e5%88%97\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"K4 \u7cfb\u5217 (1\u4e2a\u9879\u76ee)\">K4 \u7cfb\u5217<\/a>\n<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/k4-%e7%b3%bb%e5%88%97-%e7%9f%ad%e7%ae%a1%e6%8e%a5%e5%a4%b4\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 8pt;\" aria-label=\"K4 \u7cfb\u5217 \u77ed\u7ba1\u63a5\u5934 (1\u4e2a\u9879\u76ee)\">K4 \u7cfb\u5217 \u77ed\u7ba1\u63a5\u5934<\/a>\n<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/okeefe\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-4\" style=\"font-size: 19.588888888889pt;\" aria-label=\"O&#039;KEEFE (61\u4e2a\u9879\u76ee)\">O&#039;KEEFE<\/a>\n<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/okeefe-controls\/\" class=\"tag-cloud-link 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(73\u4e2a\u9879\u76ee)\">O&#039;Keefe Controls Co.<\/a>\n<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/okeefe%e7%b2%be%e5%af%86%e9%87%91%e5%b1%9e%e8%8a%82%e6%b5%81%e5%ad%94\/\" class=\"tag-cloud-link tag-link-7 tag-link-position-7\" style=\"font-size: 18.966666666667pt;\" aria-label=\"O&#039;keefe\u7cbe\u5bc6\u91d1\u5c5e\u8282\u6d41\u5b54 (50\u4e2a\u9879\u76ee)\">O&#039;keefe\u7cbe\u5bc6\u91d1\u5c5e\u8282\u6d41\u5b54<\/a>\n<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/okeefe%e7%b2%be%e5%af%86%e9%87%91%e5%b1%9e%e8%8a%82%e6%b5%81%e5%ad%94%e6%9d%bf\/\" class=\"tag-cloud-link tag-link-8 tag-link-position-8\" style=\"font-size: 17.255555555556pt;\" aria-label=\"O&#039;keefe\u7cbe\u5bc6\u91d1\u5c5e\u8282\u6d41\u5b54\u677f (30\u4e2a\u9879\u76ee)\">O&#039;keefe\u7cbe\u5bc6\u91d1\u5c5e\u8282\u6d41\u5b54\u677f<\/a>\n<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/o-keefe-controls\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-9\" style=\"font-size: 19.744444444444pt;\" aria-label=\"O Keefe controls (63\u4e2a\u9879\u76ee)\">O Keefe controls<\/a>\n<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e5%85%89%e6%9d%86%e7%9f%ad%e7%ae%a1\/\" class=\"tag-cloud-link tag-link-9 tag-link-position-10\" style=\"font-size: 8pt;\" aria-label=\"\u5149\u6746\u77ed\u7ba1 (1\u4e2a\u9879\u76ee)\">\u5149\u6746\u77ed\u7ba1<\/a>\n<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e5%8d%a1%e5%a5%97%e6%8e%a5%e5%a4%b4\/\" class=\"tag-cloud-link tag-link-10 tag-link-position-11\" style=\"font-size: 11.111111111111pt;\" aria-label=\"\u5361\u5957\u63a5\u5934 (4\u4e2a\u9879\u76ee)\">\u5361\u5957\u63a5\u5934<\/a>\n<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e5%8d%a1%e5%a5%97%e6%8e%a5%e5%a4%b4-k2\/\" class=\"tag-cloud-link tag-link-11 tag-link-position-12\" style=\"font-size: 8pt;\" aria-label=\"\u5361\u5957\u63a5\u5934 K2 (1\u4e2a\u9879\u76ee)\">\u5361\u5957\u63a5\u5934 K2<\/a>\n<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e7%9f%ad%e7%ae%a1%e6%8e%a5%e5%a4%b4\/\" class=\"tag-cloud-link tag-link-12 tag-link-position-13\" style=\"font-size: 8pt;\" aria-label=\"\u77ed\u7ba1\u63a5\u5934 (1\u4e2a\u9879\u76ee)\">\u77ed\u7ba1\u63a5\u5934<\/a>\n<a href=\"https:\/\/www.bihec.com\/okeefe\/tag\/%e7%b2%be%e5%af%86%e8%8a%82%e6%b5%81%e5%ad%94%e7%bb%84%e4%bb%b6\/\" class=\"tag-cloud-link tag-link-13 tag-link-position-14\" style=\"font-size: 10.333333333333pt;\" aria-label=\"\u7cbe\u5bc6\u8282\u6d41\u5b54\u7ec4\u4ef6 (3\u4e2a\u9879\u76ee)\">\u7cbe\u5bc6\u8282\u6d41\u5b54\u7ec4\u4ef6<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>\u7cbe\u5bc6\u91d1\u5c5e\u8282\u6d41\u5b54\u677f\u2011\u5361\u5957\u63a5\u5934\uff0c\u77ed\u7ba1\u63a5\u5934 \u672c\u9875\u5c55\u793a\u7684\u7cbe\u5bc6\u8282\u6d41\u5b54\u7ec4\u4ef6\uff0c\u53ef\u9002\u914d\u8fc7\u7a0b\u4eea\u8868\u4e0e\u6db2\u538b\u7cfb\u7edf\u5e38\u7528\u6807\u51c6\u63a5\u5934\u3002 K2\u3001K4 \u7cfb\u5217\uff1a\u77ed\u7ba1\u63a5\u5934 Tube Stubs \u6750\u8d28\uff1a316 \u4e0d\u9508\u94a2 \u63a5\u5934 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