{"id":3195,"date":"2025-08-26T09:27:59","date_gmt":"2025-08-26T09:27:59","guid":{"rendered":"https:\/\/petrogears.com\/?p=3195"},"modified":"2025-08-28T02:20:44","modified_gmt":"2025-08-28T02:20:44","slug":"%e5%a4%9a%e5%8a%9f%e8%83%bd%e5%87%af%e5%88%a9%e5%85%ac%e9%b8%a1","status":"publish","type":"post","link":"https:\/\/petrogears.com\/zh\/%e6%96%b0%e9%97%bb\/%e5%a4%9a%e5%8a%9f%e8%83%bd%e5%87%af%e5%88%a9%e5%85%ac%e9%b8%a1\/","title":{"rendered":"\u591a\u529f\u80fd\u51ef\u5229\u9e21\u51a0\u9600\uff1a\u4e09\u5408\u4e00\u6cb9\u4e95\u63a7\u5236\u89e3\u51b3\u65b9\u6848"},"content":{"rendered":"

\u591a\u529f\u80fd\u51ef\u5229\u516c\u9e21<\/p>\n\n\n\n

\u4f20\u7edf\u9600\u95e8\u7684\u9650\u5236
\u9700\u8981\u6807\u51c6\u7684\u51ef\u5229\u9e21\u5df4\uff1a
-kcock \u4e0a\u7684\u72ec\u7acb\u6b62\u56de\u9600\u63d0\u4f9b\u5168\u9762\u4fdd\u62a4 \u2192 \u589e\u52a0\u8fde\u63a5\u548c\u6545\u969c\u70b9
-\u5173\u95ed\u540e\u65e0\u5faa\u73af\u80fd\u529b \u2192 \u9700\u8981\u62c6\u5378\u9600\u95e8\u624d\u80fd\u8fdb\u884c\u6d88\u6740\u64cd\u4f5c
-\u9ad8\u538b\u5dee\u5206\u73af\u5883\u4e0b\u529f\u80fd\u6709\u9650<\/p>\n\n\n\n

\u6211\u4eec\u7684\u591a\u529f\u80fd\u9600\u95e8\u53ef\u63d0\u4f9b
\u2705 \u5728\u5355\u4e00\u7d27\u51d1\u578b\u8bbe\u8ba1\u4e2d\u96c6\u6210\u68c0\u67e5\/\u5173\u95ed\/\u5faa\u73af\u529f\u80fd
\u2705 45MPa \u538b\u5dee\u64cd\u4f5c
\u2705 -50\u00b0C \u81f3 190\u00b0C \u7684\u6e29\u5ea6\u8303\u56f4<\/p>\n\n\n\n

\u4e09\u91cd\u529f\u80fd\u6280\u672f<\/p>\n\n\n\n

    \n
  1. \u9ad8\u7ea7\u6750\u6599\u5305
    \u673a\u8eab\uff1aAPI 4140\/4145H \u94a2\uff0c\u7ecf\u6dec\u706b\u548c\u56de\u706b\u5904\u7406
    \u5185\u90e8\u7ed3\u6784\uff1a718 \u5408\u91d1\u548c 17-4PH \u7528\u4e8e H2S \u670d\u52a1\uff08NACE MR0175\uff09
    \u5bc6\u5c01\u4ef6\uff1a\u5168\u6c1f\u5f39\u6027\u4f53\u5316\u5408\u7269\uff08-50\u00b0C \u81f3 190\u00b0C\uff09<\/li>\n\n\n\n
  2. \u9ad8\u538b\u5bc6\u5c01\u6280\u672f
    \u53cc\u5bc6\u5c01\u7cfb\u7edf\uff1a\u91d1\u5c5e\u5bf9\u91d1\u5c5e\u4e3b\u5bc6\u5c01\uff0c\u5f39\u6027\u4f53\u526f\u5bc6\u5c01
    45MPa \u5173\u95ed\u80fd\u529b\uff1a\u5bf9\u6297\u5168\u538b\u5dee
    \u96f6\u6cc4\u6f0f\u6027\u80fd\uff1aAPI 6A PR2 \u6d4b\u8bd5\u534f\u8bae<\/li>\n<\/ol>\n\n\n\n

    \u4e0e\u4f20\u7edf\u9600\u95e8\u76f8\u6bd4\u7684\u8fd0\u884c\u4f18\u52bf
    \u2705 \u6d88\u9664\u5176\u4ed6\u5de5\u5177
    \u65e0\u9700\u5355\u72ec\u7684\u6b62\u56de\u9600 \u2192 \u901a\u8fc7 50% \u51cf\u5c11\u8fde\u63a5\u70b9
    \u5355\u4e2a\u5de5\u5177\u7ef4\u62a4\u4e0e\u591a\u4e2a\u9600\u95e8\u5e93\u5b58\u5bf9\u6bd4<\/p>\n\n\n\n

    \u2705 \u589e\u5f3a\u5b89\u5168\u6027
    \u81ea\u52a8\u68c0\u67e5\u529f\u80fd\u53ef\u9632\u6b62\u8fde\u63a5\u8fc7\u7a0b\u4e2d\u7684\u56de\u6d41
    \u53ef\u89c6\u4f4d\u7f6e\u6307\u793a\u5668\u663e\u793a\u6253\u5f00\/\u5173\u95ed\u72b6\u6001<\/p>\n\n\n\n

    \u2705 \u64cd\u4f5c\u7075\u6d3b\u6027
    \u5728\u6d88\u6740\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\u901a\u8fc7\u9600\u95e8\u5faa\u73af
    \u538b\u529b\u5747\u8861\u529f\u80fd\u4fbf\u4e8e\u523a\u5165<\/p>\n\n\n\n

    \u5b9e\u5730\u5e94\u7528
    HPHT \u94bb\u4e95\uff1a190\u00b0C \u9ad8\u6e29\u4f5c\u4e1a
    \u9178\u6027\u6c14\u7530\uff1a\u5b8c\u5168\u7b26\u5408 NACE MR0175 \u6807\u51c6\uff0c\u9002\u7528\u4e8e H2S \u670d\u52a1
    \u5317\u6781\u5730\u533a\u8fd0\u884c\uff1a-50\u00b0C\u4f4e\u6e29\u6027\u80fd
    \u6df1\u6c34\uff1a\u989d\u5b9a\u5de5\u4f5c\u538b\u529b\u4e3a 15,000psi
    \u6b20\u5e73\u8861\u94bb\u5b54\uff1a\u5728\u8fde\u63a5\u8fc7\u7a0b\u4e2d\u4fdd\u6301\u538b\u529b\u5b8c\u6574\u6027<\/p>","protected":false},"excerpt":{"rendered":"

    Multi-function kelly cock The Conventional Valve LimitationStandard kelly cocks require:-Separate check valve above kcock for full protection \u2192 added connections & failure points-No circulation capability once closed \u2192 requires valve removal for killing operations-Limited functionality in high-pressure differential environments Our multi-function valve delivers:\u2705 Integrated check\/shutoff\/circulation in single compact design\u2705 45MPa pressure differential operation\u2705 -50\u00b0C to […]<\/p>\n","protected":false},"author":1,"featured_media":1995,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-3195","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/petrogears.com\/zh\/wp-json\/wp\/v2\/posts\/3195","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/petrogears.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/petrogears.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/petrogears.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/petrogears.com\/zh\/wp-json\/wp\/v2\/comments?post=3195"}],"version-history":[{"count":0,"href":"https:\/\/petrogears.com\/zh\/wp-json\/wp\/v2\/posts\/3195\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/petrogears.com\/zh\/wp-json\/wp\/v2\/media\/1995"}],"wp:attachment":[{"href":"https:\/\/petrogears.com\/zh\/wp-json\/wp\/v2\/media?parent=3195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/petrogears.com\/zh\/wp-json\/wp\/v2\/categories?post=3195"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/petrogears.com\/zh\/wp-json\/wp\/v2\/tags?post=3195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}