{"id":9045,"date":"2025-05-07T17:01:00","date_gmt":"2025-05-07T09:01:00","guid":{"rendered":"https:\/\/www.xintaivalves.com\/?p=9045"},"modified":"2025-05-07T17:01:01","modified_gmt":"2025-05-07T09:01:01","slug":"understanding-api-6d-certification","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/fa\/blog\/standard\/understanding-api-6d-certification\/","title":{"rendered":"\u06af\u0648\u0627\u0647\u06cc\u0646\u0627\u0645\u0647 API 6D \u0686\u06cc\u0633\u062a\u061f"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Change Table of Contents Status\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u062a\u063a\u06cc\u06cc\u0631 \u0648\u0636\u0639\u06cc\u062a<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/standard\/understanding-api-6d-certification\/#What_is_a_6D_Certificate\" >\u06af\u0648\u0627\u0647\u06cc\u0646\u0627\u0645\u0647 6D \u0686\u06cc\u0633\u062a\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/standard\/understanding-api-6d-certification\/#What_Does_API_6D_Cover\" >API 6D \u0686\u0647 \u0645\u0648\u0627\u0631\u062f\u06cc \u0631\u0627 \u067e\u0648\u0634\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/standard\/understanding-api-6d-certification\/#Why_Use_API_6D_Valves\" >\u0686\u0631\u0627 \u0627\u0632 \u0634\u06cc\u0631\u0647\u0627\u06cc API 6D \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/standard\/understanding-api-6d-certification\/#Types_of_API_6D_Valves\" >\u0627\u0646\u0648\u0627\u0639 \u0634\u06cc\u0631\u0647\u0627\u06cc API 6D<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 \u0628\u0627 \u062e\u0637\u0648\u0637 \u0644\u0648\u0644\u0647 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f - \u0686\u0647 \u062f\u0631 \u0646\u0641\u062a\u060c \u06af\u0627\u0632 \u06cc\u0627 \u0622\u0628 -<strong>\u0634\u06cc\u0631\u0647\u0627\u06cc API 6D<\/strong>&nbsp;\u0627\u062d\u062a\u0645\u0627\u0644\u0627\u064b \u0686\u06cc\u0632\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 \u0622\u0646 \u0645\u0648\u0627\u062c\u0647 \u0634\u062f\u0647\u200c\u0627\u06cc\u062f. \u0627\u06cc\u0646 \u0634\u06cc\u0631\u0647\u0627 \u0628\u0631\u0627\u06cc \u0631\u0639\u0627\u06cc\u062a \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0627\u06cc \u062e\u0627\u0635 \u0627\u0632 \u0642\u0648\u0627\u0646\u06cc\u0646 \u0628\u0647 \u0646\u0627\u0645 API 6D \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647\u200c\u0627\u0646\u062f. \u0627\u0645\u0627 \u0645\u06af\u0631 \u0627\u06cc\u0646\u06a9\u0647 \u062f\u0631 \u0628\u062e\u0634 \u0641\u0646\u06cc \u0639\u0645\u06cc\u0642 \u0628\u0627\u0634\u06cc\u062f\u060c \u0647\u0645\u06cc\u0634\u0647 \u0645\u0634\u062e\u0635 \u0646\u06cc\u0633\u062a \u06a9\u0647 \u0627\u06cc\u0646 \u0628\u0647 \u0686\u0647 \u0645\u0639\u0646\u0627\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u062a\u0648\u0636\u06cc\u062d \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u06af\u0648\u0627\u0647\u06cc\u0646\u0627\u0645\u0647 API 6D \u0686\u06cc\u0633\u062a\u060c \u0686\u0631\u0627 \u0627\u0647\u0645\u06cc\u062a \u062f\u0627\u0631\u062f \u0648 \u0647\u0646\u06af\u0627\u0645 \u0627\u0646\u062a\u062e\u0627\u0628 \u0634\u06cc\u0631\u0647\u0627\u06cc \u062f\u0627\u0631\u0627\u06cc \u06af\u0648\u0627\u0647\u06cc\u0646\u0627\u0645\u0647 \u0628\u0627\u06cc\u062f \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 \u0686\u0647 \u0645\u0648\u0627\u0631\u062f\u06cc \u0628\u0648\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_6D_Certificate\"><\/span><a><\/a>\u06af\u0648\u0627\u0647\u06cc\u0646\u0627\u0645\u0647 6D \u0686\u06cc\u0633\u062a\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><a href=\"https:\/\/www.xintaivalves.com\/fa\/achievement-cantribution\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img fetchpriority=\"high\" decoding=\"async\" width=\"557\" height=\"538\" src=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/02\/API.jpg\" alt=\"\" class=\"wp-image-886\" style=\"width:297px;height:auto\" srcset=\"https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/02\/API.jpg 557w, https:\/\/www.xintaivalves.com\/wp-content\/uploads\/2022\/02\/API-300x290.jpg 300w\" sizes=\"(max-width: 557px) 100vw, 557px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">\u0622 <strong>\u06af\u0648\u0627\u0647\u06cc 6D<\/strong>\u00a0\u0645\u062f\u0631\u06a9\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u06cc\u06a9 \u0634\u06cc\u0631\u060c \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f API 6D \u0631\u0627 \u06a9\u0647 \u062a\u0648\u0633\u0637 ... \u062a\u0639\u06cc\u06cc\u0646 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0628\u0631\u0622\u0648\u0631\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f. <a href=\"https:\/\/www.api.org\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><u>\u0645\u0648\u0633\u0633\u0647 \u0646\u0641\u062a \u0622\u0645\u0631\u06cc\u06a9\u0627<\/u><\/a>\u00a0(API). \u0627\u06cc\u0646 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u062d\u062f\u0627\u0642\u0644 \u0627\u0644\u0632\u0627\u0645\u0627\u062a \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0634\u06cc\u0631\u0647\u0627\u06cc \u062e\u0637\u0648\u0637 \u0644\u0648\u0644\u0647 - \u0646\u062d\u0648\u0647 \u0637\u0631\u0627\u062d\u06cc\u060c \u0622\u0632\u0645\u0627\u06cc\u0634\u060c \u0628\u0627\u0632\u0631\u0633\u06cc \u0648 \u0645\u0633\u062a\u0646\u062f\u0633\u0627\u0632\u06cc \u0622\u0646\u0647\u0627 \u0642\u0628\u0644 \u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 - \u0631\u0627 \u0634\u0631\u062d \u0645\u06cc\u200c\u062f\u0647\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u0633\u0627\u062f\u0647\u060c \u0627\u06af\u0631 \u06cc\u06a9 \u0634\u06cc\u0631 \u062f\u0627\u0631\u0627\u06cc \u0627\u06cc\u0646 \u06af\u0648\u0627\u0647\u06cc\u0646\u0627\u0645\u0647 \u0628\u0627\u0634\u062f\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u06cc\u0645\u0646 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u062e\u0637 \u0644\u0648\u0644\u0647 \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627 \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0634\u0627\u0645\u0644 \u0646\u0641\u062a\u060c \u06af\u0627\u0632\u060c \u0622\u0628 \u0648 \u0633\u0627\u06cc\u0631 \u0633\u06cc\u0627\u0644\u0627\u062a \u0635\u0646\u0639\u062a\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 \u06af\u0648\u0627\u0647\u06cc\u0646\u0627\u0645\u0647 \u0686\u06cc\u0632\u06cc \u0628\u06cc\u0634 \u0627\u0632 \u06cc\u06a9 \u06a9\u0627\u063a\u0630\u0628\u0627\u0632\u06cc \u0627\u0633\u062a - \u0627\u06cc\u0646 \u06cc\u06a9 \u0645\u062d\u0627\u0641\u0638 \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u0646\u0634\u062a\u06cc\u060c \u0627\u0641\u062a \u0641\u0634\u0627\u0631 \u0648 \u062e\u0627\u0645\u0648\u0634\u06cc\u200c\u0647\u0627\u06cc \u067e\u0631\u0647\u0632\u06cc\u0646\u0647 \u0627\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0635\u0646\u0627\u06cc\u0639 \u062f\u0631 \u0633\u0631\u0627\u0633\u0631 \u062c\u0647\u0627\u0646 \u0628\u0647 API 6D \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0642\u0627\u0628\u0644 \u0627\u0639\u062a\u0645\u0627\u062f \u062a\u06a9\u06cc\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0628\u0631\u0627\u06cc \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u0632\u06cc\u0631\u0633\u0627\u062e\u062a\u06cc\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0634\u06cc\u0631\u0647\u0627\u06cc \u062f\u0627\u0631\u0627\u06cc \u06af\u0648\u0627\u0647\u06cc\u0646\u0627\u0645\u0647 API 6D \u0627\u063a\u0644\u0628 \u06cc\u06a9 \u0627\u0644\u0632\u0627\u0645 \u0627\u06a9\u06cc\u062f \u0627\u0633\u062a - \u0646\u0647 \u0641\u0642\u0637 \u06cc\u06a9 \u062a\u0631\u062c\u06cc\u062d. \u0628\u062f\u0648\u0646 \u0622\u0646\u060c \u062a\u0623\u0645\u06cc\u0646\u200c\u06a9\u0646\u0646\u062f\u06af\u0627\u0646 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062d\u062a\u06cc \u0648\u0627\u062c\u062f \u0634\u0631\u0627\u06cc\u0637 \u0634\u0631\u06a9\u062a \u062f\u0631 \u0645\u0646\u0627\u0642\u0635\u0647 \u0628\u0631\u062e\u06cc \u0642\u0631\u0627\u0631\u062f\u0627\u062f\u0647\u0627\u060c \u0628\u0647 \u0648\u06cc\u0698\u0647 \u062f\u0631 \u0628\u062e\u0634\u200c\u0647\u0627\u06cc \u0646\u0641\u062a \u0648 \u06af\u0627\u0632\u060c \u0646\u0628\u0627\u0634\u0646\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Does_API_6D_Cover\"><\/span><a><\/a>API 6D \u0686\u0647 \u0645\u0648\u0627\u0631\u062f\u06cc \u0631\u0627 \u067e\u0648\u0634\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  <meta charset=\"UTF-8\">\n  <title>\u0645\u062d\u0635\u0648\u0644 \u0628\u0631\u062c\u0633\u062a\u0647 \u0642\u0647\u0631\u0645\u0627\u0646<\/title>\n  <style>\n    .hero-card {\n      display: flex;\n      flex-wrap: wrap;\n      align-items: center;\n      background: #f7f8fa;\n      border-radius: 16px;\n      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\n      padding: 24px;\n      max-width: 900px;\n      margin: 40px auto;\n      font-family: Arial, sans-serif;\n      text-decoration: none;\n      color: inherit;\n font-family: 'Poppins';\n    }\n\n    .hero-image {\n      width: 220px;\n      height: auto;\n      border-radius: 12px;\n      object-fit: cover;\n      flex-shrink: 0;\n    }\n\n    .hero-content {\n      padding-left: 24px;\n      flex: 1;\n      min-width: 260px;\n    }\n\n    .hero-title {\n      font-size: 1.6rem;\n      font-weight: bold;\n      margin-bottom: 12px;\n      color: #222;\n      font-family: 'Poppins',\n    }\n\n    .hero-description {\n      font-size: 1rem;\n      color: #555;\n      margin-bottom: 18px;\n    }\n\n    .hero-link {\n      display: inline-block;\n      padding: 10px 20px;\n      background-color: #D70C19;\n      color: #fff;\n      text-decoration: none;\n      border-radius: 8px;\n      font-weight: bold;\n      transition: background 0.2s ease-in-out;\n    }\n\n    .hero-link:hover {\n      background-color: #D70C19;\n    }\n\n    @media (max-width: 640px) {\n      .hero-card {\n        flex-direction: column;\n        text-align: center;\n      }\n\n      .hero-content {\n        padding-left: 0;\n        padding-top: 20px;\n      }\n\n      .hero-image {\n        width: 100%;\n        max-width: 280px;\n      }\n    }\n  <\/style>\n<\/head>\n<body>\n\n<a class=\"hero-card\" href=\"https:\/\/www.xintaivalves.com\/fa\/products\/api-6d-cast-steel-gate-valve\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/dbfhaf64fpo53.cloudfront.net\/wp-content\/uploads\/2022\/06\/Api-6d-Cast-Steel-Gate-Valve-3.jpg\" alt=\"API 6D Cast Steel Gate Valve\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">API 6D Cast Steel Gate Valve<\/div>\n    <div class=\"hero-description\">\u0634\u06cc\u0631 \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u0641\u0648\u0644\u0627\u062f\u06cc \u0631\u06cc\u062e\u062a\u0647\u200c\u06af\u0631\u06cc \u0634\u062f\u0647 \u0628\u0627\u062f\u0648\u0627\u0645 API 6D \u0628\u0631\u0627\u06cc \u062c\u062f\u0627\u0633\u0627\u0632\u06cc \u062c\u0631\u06cc\u0627\u0646 \u0646\u0641\u062a \u0648 \u06af\u0627\u0632. \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u062e\u0637\u0648\u0637 \u0644\u0648\u0644\u0647 \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627. \u0627\u06cc\u062f\u0647\u200c\u0622\u0644 \u0628\u0631\u0627\u06cc \u062a\u0623\u0645\u06cc\u0646 \u0648 \u062a\u0648\u0632\u06cc\u0639 \u0627\u0646\u0628\u0648\u0647 \u0635\u0646\u0639\u062a\u06cc.<\/div>\n    <span class=\"hero-link\">\u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u062d\u0635\u0648\u0644<\/span>\n  <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06cc\u0646 <a href=\"https:\/\/www.xintaivalves.com\/fa\/products\/api-6d-cast-steel-gate-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\"><u>\u0634\u06cc\u0631 API 6D<\/u><\/a>\u00a0\u0645\u0634\u062e\u0635\u0627\u062a \u0641\u0642\u0637 \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u06cc\u06a9 \u0646\u0648\u0639 \u0634\u06cc\u0631 \u0646\u06cc\u0633\u062a. \u0627\u06cc\u0646 \u062f\u0631 \u0645\u0648\u0631\u062f \u0686\u0646\u062f\u06cc\u0646 \u0645\u0648\u0631\u062f\u060c \u0627\u0632 \u062c\u0645\u0644\u0647 \u0645\u0648\u0627\u0631\u062f \u0632\u06cc\u0631 \u0635\u062f\u0642 \u0645\u06cc\u200c\u06a9\u0646\u062f. <em>\u062f\u0631\u06cc\u0686\u0647 \u0647\u0627\u06cc \u062a\u0648\u067e<\/em>, <em>\u0634\u06cc\u0631\u0647\u0627\u06cc \u0686\u06a9<\/em>, <em>\u062f\u0631\u06cc\u0686\u0647 \u0647\u0627\u06cc \u062f\u0631\u0648\u0627\u0632\u0647<\/em>\u060c \u0648 <em>\u0634\u06cc\u0631\u0647\u0627\u06cc \u067e\u0644\u0627\u06af\u06cc\u0646<\/em>\u06a9\u0627\u0631\u06cc \u06a9\u0647 \u0627\u06cc\u0646 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u062f\u0647\u062f\u060c \u062a\u0639\u06cc\u06cc\u0646 \u0642\u0648\u0627\u0646\u06cc\u0646\u06cc \u0628\u0631\u0627\u06cc \u0646\u062d\u0648\u0647 \u0633\u0627\u062e\u062a\u060c \u0622\u0632\u0645\u0627\u06cc\u0634 \u0648 \u0645\u0633\u062a\u0646\u062f\u0633\u0627\u0632\u06cc \u0627\u06cc\u0646 \u0634\u06cc\u0631\u0647\u0627 \u0642\u0628\u0644 \u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631 \u062e\u0637\u0648\u0637 \u0644\u0648\u0644\u0647 \u0627\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0647 \u0637\u0648\u0631 \u062e\u0627\u0635\u060c API 6D \u0627\u0644\u0632\u0627\u0645\u0627\u062a \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0645\u0648\u0627\u0631\u062f\u06cc \u0645\u0627\u0646\u0646\u062f \u0622\u0632\u0645\u0627\u06cc\u0634 \u0641\u0634\u0627\u0631\u060c \u06a9\u06cc\u0641\u06cc\u062a \u0645\u0648\u0627\u062f\u060c \u0639\u0644\u0627\u0645\u062a\u200c\u06af\u0630\u0627\u0631\u06cc \u0634\u06cc\u0631 \u0648 \u0646\u062d\u0648\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f \u0634\u06cc\u0631 \u062f\u0631 \u0634\u0631\u0627\u06cc\u0637 \u0645\u062e\u062a\u0644\u0641 \u0631\u0627 \u062a\u0634\u0631\u06cc\u062d \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u0634\u0627\u0645\u0644 \u0646\u062d\u0648\u0647 \u0627\u0646\u062c\u0627\u0645 \u0628\u0627\u0632\u0631\u0633\u06cc\u200c\u0647\u0627 \u062f\u0631 \u06a9\u0627\u0631\u062e\u0627\u0646\u0647 \u0642\u0628\u0644 \u0627\u0632 \u0627\u0631\u0633\u0627\u0644 \u0645\u062d\u0635\u0648\u0644 \u0627\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u0627\u06cc\u062f\u0647\u200c\u0627\u06cc \u0628\u0647 \u0634\u0645\u0627 \u0628\u062f\u0647\u0645:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u06cc\u06a9 \u0634\u06cc\u0631 \u0628\u0627\u06cc\u062f \u0622\u0632\u0645\u0627\u06cc\u0634\u200c\u0647\u0627\u06cc \u0647\u06cc\u062f\u0631\u0648\u0627\u0633\u062a\u0627\u062a\u06cc\u06a9 \u0648 \u0646\u0634\u062a\u06cc \u0631\u0627 \u0628\u0627 \u0645\u0648\u0641\u0642\u06cc\u062a \u067e\u0634\u062a \u0633\u0631 \u0628\u06af\u0630\u0627\u0631\u062f.<\/li>\n\n\n\n<li>\u0628\u0631\u0627\u06cc \u0631\u062f\u06cc\u0627\u0628\u06cc \u0628\u0647 \u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0645\u0646\u0627\u0633\u0628 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u062f.<\/li>\n\n\n\n<li>\u0627\u0628\u0639\u0627\u062f \u0648 \u0645\u06cc\u0632\u0627\u0646 \u0641\u0634\u0627\u0631 \u0622\u0646 \u0628\u0627\u06cc\u062f \u0628\u0627 \u0645\u0634\u062e\u0635\u0627\u062a \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0648\u0642\u062a\u06cc \u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc API 6D \u06cc\u0627 \u0634\u06cc\u0631 \u06cc\u06a9\u0637\u0631\u0641\u0647 API 6D \u0631\u0627 \u0645\u06cc\u200c\u0628\u06cc\u0646\u06cc\u062f\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0622\u0646 \u0645\u062d\u0635\u0648\u0644\u0627\u062a \u0628\u0631\u0627\u06cc \u0631\u0639\u0627\u06cc\u062a \u0647\u0645\u0647 \u0627\u06cc\u0646 \u0642\u0648\u0627\u0646\u06cc\u0646 \u0633\u0627\u062e\u062a\u0647 \u0648 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0634\u062f\u0647\u200c\u0627\u0646\u062f. \u0628\u0631\u0627\u06cc \u0635\u0646\u0627\u06cc\u0639\u06cc \u06a9\u0647 \u0628\u0627 \u0645\u0648\u0627\u062f \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627 \u06cc\u0627 \u062e\u0637\u0631\u0646\u0627\u06a9 \u0633\u0631\u0648\u06a9\u0627\u0631 \u062f\u0627\u0631\u0646\u062f\u060c \u0627\u06cc\u0646 \u0646\u0648\u0639 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0645\u0634\u0627\u0647\u062f\u0647 \u062c\u0632\u0626\u06cc\u0627\u062a \u0628\u06cc\u0634\u062a\u0631\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647<a href=\"https:\/\/www.api.org\/~\/media\/files\/publications\/whats%20new\/6d_e24%20pa.pdf\" rel=\"nofollow noopener\" target=\"_blank\">\u00a0<\/a><a href=\"https:\/\/www.api.org\/~\/media\/files\/publications\/whats%20new\/6d_e24%20pa.pdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><u>\u0633\u0646\u062f \u0645\u0634\u062e\u0635\u0627\u062a API 6D<\/u><\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Use_API_6D_Valves\"><\/span><a><\/a>\u0686\u0631\u0627 \u0627\u0632 \u0634\u06cc\u0631\u0647\u0627\u06cc API 6D \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  <meta charset=\"UTF-8\">\n  <title>\u0645\u062d\u0635\u0648\u0644 \u0628\u0631\u062c\u0633\u062a\u0647 \u0642\u0647\u0631\u0645\u0627\u0646<\/title>\n  <style>\n    .hero-card {\n      display: flex;\n      flex-wrap: wrap;\n      align-items: center;\n      background: #f7f8fa;\n      border-radius: 16px;\n      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\n      padding: 24px;\n      max-width: 900px;\n      margin: 40px auto;\n      font-family: Arial, sans-serif;\n      text-decoration: none;\n      color: inherit;\n font-family: 'Poppins';\n    }\n\n    .hero-image {\n      width: 220px;\n      height: auto;\n      border-radius: 12px;\n      object-fit: cover;\n      flex-shrink: 0;\n    }\n\n    .hero-content {\n      padding-left: 24px;\n      flex: 1;\n      min-width: 260px;\n    }\n\n    .hero-title {\n      font-size: 1.6rem;\n      font-weight: bold;\n      margin-bottom: 12px;\n      color: #222;\n      font-family: 'Poppins',\n    }\n\n    .hero-description {\n      font-size: 1rem;\n      color: #555;\n      margin-bottom: 18px;\n    }\n\n    .hero-link {\n      display: inline-block;\n      padding: 10px 20px;\n      background-color: #D70C19;\n      color: #fff;\n      text-decoration: none;\n      border-radius: 8px;\n      font-weight: bold;\n      transition: background 0.2s ease-in-out;\n    }\n\n    .hero-link:hover {\n      background-color: #D70C19;\n    }\n\n    @media (max-width: 640px) {\n      .hero-card {\n        flex-direction: column;\n        text-align: center;\n      }\n\n      .hero-content {\n        padding-left: 0;\n        padding-top: 20px;\n      }\n\n      .hero-image {\n        width: 100%;\n        max-width: 280px;\n      }\n    }\n  <\/style>\n<\/head>\n<body>\n\n<a class=\"hero-card\" href=\"https:\/\/www.xintaivalves.com\/fa\/products\/api-6d-cast-steel-ball-valve\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/dbfhaf64fpo53.cloudfront.net\/wp-content\/uploads\/2022\/06\/API-6D-Stainless-Steel-BALL-VALVE.jpg\" alt=\"\u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc \u0641\u0648\u0644\u0627\u062f \u0631\u06cc\u062e\u062a\u0647 \u06af\u0631\u06cc API 6D\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">\u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc \u0641\u0648\u0644\u0627\u062f \u0631\u06cc\u062e\u062a\u0647 \u06af\u0631\u06cc API 6D<\/div>\n    <div class=\"hero-description\">\u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc \u0641\u0648\u0644\u0627\u062f\u06cc \u0631\u06cc\u062e\u062a\u0647\u200c\u06af\u0631\u06cc \u0634\u062f\u0647 \u0628\u0627\u062f\u0648\u0627\u0645 API 6D \u0628\u0631\u0627\u06cc \u062e\u0637\u0648\u0637 \u0644\u0648\u0644\u0647 \u0646\u0641\u062a \u0648 \u06af\u0627\u0632. \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u06a9\u0646\u062a\u0631\u0644 \u062c\u0631\u06cc\u0627\u0646 \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627. \u0627\u06cc\u062f\u0647\u200c\u0622\u0644 \u0628\u0631\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u0627\u062a \u0639\u0645\u062f\u0647 \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0635\u0646\u0639\u062a\u06cc.<\/div>\n    <span class=\"hero-link\">\u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u062d\u0635\u0648\u0644<\/span>\n  <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0631\u0627\u06cc \u0647\u0631 \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u06a9\u0647 \u0634\u0627\u0645\u0644 \u062e\u0637\u0648\u0637 \u0644\u0648\u0644\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f - \u0628\u0647 \u062e\u0635\u0648\u0635 \u062f\u0631 \u0646\u0641\u062a\u060c \u06af\u0627\u0632 \u06cc\u0627 \u0645\u0648\u0627\u062f \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc - \u062e\u0631\u0627\u0628\u06cc \u0634\u06cc\u0631 \u0646\u0647 \u062a\u0646\u0647\u0627 \u0646\u0627\u062e\u0648\u0634\u0627\u06cc\u0646\u062f \u0627\u0633\u062a\u060c \u0628\u0644\u06a9\u0647 \u062e\u0637\u0631\u0646\u0627\u06a9 \u0648 \u067e\u0631\u0647\u0632\u06cc\u0646\u0647 \u0646\u06cc\u0632 \u0647\u0633\u062a. \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0645\u0647\u0646\u062f\u0633\u0627\u0646 \u0648 \u062a\u06cc\u0645\u200c\u0647\u0627\u06cc \u062a\u062f\u0627\u0631\u06a9\u0627\u062a \u062a\u0631\u062c\u06cc\u062d \u0645\u06cc\u200c\u062f\u0647\u0646\u062f <strong>\u0634\u06cc\u0631\u0647\u0627\u06cc API 6D<\/strong>\u0627\u06cc\u0646 \u0634\u06cc\u0631\u0647\u0627 \u0627\u0632 \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0627\u06cc \u0627\u0632 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f\u0647\u0627\u06cc \u0633\u062e\u062a\u06af\u06cc\u0631\u0627\u0646\u0647 \u0637\u0631\u0627\u062d\u06cc \u0648 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0639\u0628\u0648\u0631 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u062a\u0627 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u0634\u0648\u062f \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0634\u0631\u0627\u06cc\u0637 \u062f\u0646\u06cc\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc \u0631\u0627 \u062a\u062d\u0645\u0644 \u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0628\u0647 \u0645\u0648\u0627\u0631\u062f\u06cc \u0627\u0634\u0627\u0631\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0628\u0627\u0639\u062b \u0645\u06cc\u200c\u0634\u0648\u062f \u0634\u06cc\u0631\u0647\u0627\u06cc API 6D \u0627\u0631\u0632\u0634 \u0627\u0646\u062a\u062e\u0627\u0628 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0627\u06cc\u0645\u0646\u06cc<\/strong><strong><br><\/strong>\u0647\u0631 \u0634\u06cc\u0631 \u0628\u0627\u06cc\u062f \u0627\u0632 \u0646\u0638\u0631 \u0647\u06cc\u062f\u0631\u0648\u0627\u0633\u062a\u0627\u062a\u06cc\u06a9 \u0648 \u0646\u0634\u062a\u06cc \u0628\u0631\u0631\u0633\u06cc \u0634\u0648\u062f. <a href=\"https:\/\/alliedvalveinc.com\/the-valve-expert\/pipeline-valve-compliance-api-6d-testing\/\" rel=\"nofollow noopener\" target=\"_blank\"><u>\u0622\u0632\u0645\u0627\u06cc\u0634\u200c\u0647\u0627<\/u><\/a>\u0627\u06cc\u0646 \u0628\u0647 \u0645\u0639\u0646\u0627\u06cc \u06a9\u0627\u0647\u0634 \u062e\u0637\u0631\u0627\u062a \u0646\u0634\u062a\u06cc\u060c \u062a\u0631\u06a9\u06cc\u062f\u06af\u06cc \u06cc\u0627 \u0627\u0641\u062a \u0641\u0634\u0627\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0627\u0633\u062a.<\/li>\n\n\n\n<li><strong>\u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0642\u0627\u0628\u0644 \u0627\u0639\u062a\u0645\u0627\u062f<\/strong><strong><br><\/strong>\u0634\u06cc\u0631\u0647\u0627\u06cc \u062f\u0627\u0631\u0627\u06cc \u06af\u0648\u0627\u0647\u06cc\u0646\u0627\u0645\u0647 \u0642\u0627\u0628\u0644\u06cc\u062a \u0631\u062f\u06cc\u0627\u0628\u06cc \u06a9\u0627\u0645\u0644 \u062f\u0627\u0631\u0646\u062f - \u0627\u06cc\u0646\u06a9\u0647 \u0686\u0647 \u06a9\u0633\u06cc \u0622\u0646 \u0631\u0627 \u0633\u0627\u062e\u062a\u0647\u060c \u0686\u0647 \u0632\u0645\u0627\u0646\u06cc \u0648 \u0686\u06af\u0648\u0646\u0647 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639 \u0648\u0642\u062a\u06cc \u0645\u0634\u06a9\u0644\u06cc \u067e\u06cc\u0634 \u0645\u06cc\u200c\u0622\u06cc\u062f \u06cc\u0627 \u062d\u0633\u0627\u0628\u0631\u0633\u06cc \u0644\u0627\u0632\u0645 \u0627\u0633\u062a\u060c \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a.<\/li>\n\n\n\n<li><strong>\u067e\u0630\u06cc\u0631\u0634 \u062c\u0647\u0627\u0646\u06cc<\/strong><strong><br><\/strong>\u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc \u0628\u06cc\u0646\u200c\u0627\u0644\u0645\u0644\u0644\u06cc \u062d\u062a\u06cc \u0634\u06cc\u0631\u0647\u0627\u06cc \u0628\u062f\u0648\u0646 \u06af\u0648\u0627\u0647\u06cc\u0646\u0627\u0645\u0647 \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u0646\u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f. \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0645\u0646\u0627\u0642\u0635\u0647\u200c\u0647\u0627 \u0648 \u0645\u0632\u0627\u06cc\u062f\u0647\u200c\u0647\u0627\u06cc \u067e\u0631\u0648\u0698\u0647\u060c \u0634\u06cc\u0631\u0647\u0627\u06cc \u0645\u0637\u0627\u0628\u0642 \u0628\u0627 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f API 6D \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062d\u062f\u0627\u0642\u0644 \u0635\u0644\u0627\u062d\u06cc\u062a \u0627\u0644\u0632\u0627\u0645\u06cc \u0645\u06cc\u200c\u062f\u0627\u0646\u0646\u062f.<\/li>\n\n\n\n<li><strong>\u0637\u0648\u0644 \u0639\u0645\u0631 \u0628\u06cc\u0634\u062a\u0631<\/strong><strong><br><\/strong>\u0627\u06cc\u0646 \u0634\u06cc\u0631\u0647\u0627 \u0628\u0631\u0627\u06cc \u0634\u0631\u0627\u06cc\u0637 \u0633\u062e\u062a \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647\u200c\u0627\u0646\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0639\u0645\u0648\u0645\u0627\u064b \u062f\u0648\u0627\u0645 \u0628\u06cc\u0634\u062a\u0631\u06cc \u062f\u0627\u0631\u0646\u062f \u0648 \u0628\u0647 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u06a9\u0645\u062a\u0631\u06cc \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u0646\u062f.<\/li>\n\n\n\n<li><strong>\u0628\u0647 \u0631\u0639\u0627\u06cc\u062a \u0627\u0646\u0637\u0628\u0627\u0642 \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f<\/strong><strong><br><\/strong>\u0627\u06af\u0631 \u0628\u0627 \u062a\u0646\u0638\u06cc\u0645\u200c\u06a9\u0646\u0646\u062f\u0647\u200c\u0647\u0627 \u06cc\u0627 \u0628\u0627\u0632\u0631\u0633\u0627\u0646 \u0634\u062e\u0635 \u062b\u0627\u0644\u062b \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0634\u06cc\u0631\u0647\u0627\u06cc \u062f\u0627\u0631\u0627\u06cc \u06af\u0648\u0627\u0647\u06cc\u0646\u0627\u0645\u0647 API 6D \u06a9\u0644 \u0641\u0631\u0622\u06cc\u0646\u062f \u0631\u0627 \u0631\u0648\u0627\u0646\u200c\u062a\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u062e\u0644\u0627\u0635\u0647 \u0627\u06cc\u0646\u06a9\u0647\u060c \u0634\u06cc\u0631\u0647\u0627\u06cc API 6D \u0641\u0642\u0637 \u00ab\u062e\u0648\u0628\u00bb \u0646\u06cc\u0633\u062a\u0646\u062f - \u0627\u06af\u0631 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u0631 \u0644\u06cc\u06af\u200c\u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u0628\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u06a9\u0647 \u067e\u0631\u0648\u0698\u0647 \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 \u0645\u0639\u0631\u0636 \u062e\u0637\u0631 \u0642\u0631\u0627\u0631 \u062f\u0647\u06cc\u062f\u060c \u0627\u063a\u0644\u0628 \u0636\u0631\u0648\u0631\u06cc \u0647\u0633\u062a\u0646\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Types_of_API_6D_Valves\"><\/span><a><\/a>\u0627\u0646\u0648\u0627\u0639 \u0634\u06cc\u0631\u0647\u0627\u06cc API 6D<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n  <meta charset=\"UTF-8\">\n  <title>\u0645\u062d\u0635\u0648\u0644 \u0628\u0631\u062c\u0633\u062a\u0647 \u0642\u0647\u0631\u0645\u0627\u0646<\/title>\n  <style>\n    .hero-card {\n      display: flex;\n      flex-wrap: wrap;\n      align-items: center;\n      background: #f7f8fa;\n      border-radius: 16px;\n      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);\n      padding: 24px;\n      max-width: 900px;\n      margin: 40px auto;\n      font-family: Arial, sans-serif;\n      text-decoration: none;\n      color: inherit;\n font-family: 'Poppins';\n    }\n\n    .hero-image {\n      width: 220px;\n      height: auto;\n      border-radius: 12px;\n      object-fit: cover;\n      flex-shrink: 0;\n    }\n\n    .hero-content {\n      padding-left: 24px;\n      flex: 1;\n      min-width: 260px;\n    }\n\n    .hero-title {\n      font-size: 1.6rem;\n      font-weight: bold;\n      margin-bottom: 12px;\n      color: #222;\n      font-family: 'Poppins',\n    }\n\n    .hero-description {\n      font-size: 1rem;\n      color: #555;\n      margin-bottom: 18px;\n    }\n\n    .hero-link {\n      display: inline-block;\n      padding: 10px 20px;\n      background-color: #D70C19;\n      color: #fff;\n      text-decoration: none;\n      border-radius: 8px;\n      font-weight: bold;\n      transition: background 0.2s ease-in-out;\n    }\n\n    .hero-link:hover {\n      background-color: #D70C19;\n    }\n\n    @media (max-width: 640px) {\n      .hero-card {\n        flex-direction: column;\n        text-align: center;\n      }\n\n      .hero-content {\n        padding-left: 0;\n        padding-top: 20px;\n      }\n\n      .hero-image {\n        width: 100%;\n        max-width: 280px;\n      }\n    }\n  <\/style>\n<\/head>\n<body>\n\n<a class=\"hero-card\" href=\"https:\/\/www.xintaivalves.com\/fa\/products\/api-6d-cast-steel-check-valve\/\" target=\"_blank\">\n  <img decoding=\"async\" class=\"hero-image\" src=\"https:\/\/dbfhaf64fpo53.cloudfront.net\/wp-content\/uploads\/2022\/06\/API-6D-Cast-Steel-Check-Valve.jpg\" alt=\"\u0634\u06cc\u0631 \u0628\u0631\u0631\u0633\u06cc API 6D Cast Steel\">\n  <div class=\"hero-content\">\n    <div class=\"hero-title\">\u0634\u06cc\u0631 \u0628\u0631\u0631\u0633\u06cc API 6D Cast Steel<\/div>\n    <div class=\"hero-description\">\u0634\u06cc\u0631 \u06cc\u06a9\u0637\u0631\u0641\u0647 \u0641\u0648\u0644\u0627\u062f\u06cc \u0631\u06cc\u062e\u062a\u0647\u200c\u06af\u0631\u06cc API 6D \u0628\u0631\u0627\u06cc \u06a9\u0646\u062a\u0631\u0644 \u062c\u0631\u06cc\u0627\u0646 \u0646\u0641\u062a\u060c \u06af\u0627\u0632 \u0648 \u067e\u062a\u0631\u0648\u0634\u06cc\u0645\u06cc. \u0627\u0632 \u0628\u0631\u06af\u0634\u062a \u062c\u0631\u06cc\u0627\u0646 \u062a\u062d\u062a \u0641\u0634\u0627\u0631 \u0628\u0627\u0644\u0627 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0627\u06cc\u062f\u0647\u200c\u0622\u0644 \u0628\u0631\u0627\u06cc \u0639\u0631\u0636\u0647 \u0639\u0645\u062f\u0647 \u0648 \u0635\u0646\u0639\u062a\u06cc.<\/div>\n    <span class=\"hero-link\">\u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u062d\u0635\u0648\u0644<\/span>\n  <\/div>\n<\/a>\n\n<\/body>\n<\/html>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f API 6D \u0628\u0631\u0627\u06cc \u0686\u0647\u0627\u0631 \u0646\u0648\u0639 \u0627\u0635\u0644\u06cc \u0627\u0632 \u0634\u06cc\u0631\u0647\u0627\u06cc \u062e\u0637 \u0644\u0648\u0644\u0647 \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0646\u0642\u0634 \u062e\u0627\u0635\u06cc \u062f\u0631 \u0646\u062d\u0648\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0633\u06cc\u0633\u062a\u0645\u060c \u0642\u0637\u0639 \u0648 \u0648\u0635\u0644 \u06cc\u0627 \u0645\u062d\u0627\u0641\u0638\u062a \u062f\u0631 \u0628\u0631\u0627\u0628\u0631 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0641\u0634\u0627\u0631 \u0627\u06cc\u0641\u0627 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0627\u06af\u0631 \u062f\u0631 \u062d\u0627\u0644 \u0627\u0646\u062a\u062e\u0627\u0628 \u0634\u06cc\u0631 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u067e\u0631\u0648\u0698\u0647 \u0647\u0633\u062a\u06cc\u062f\u060c <a href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/api-6d-vs-api-598\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u062f\u0627\u0646\u0633\u062a\u0646 \u062a\u0641\u0627\u0648\u062a<\/a> \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0634\u0645\u0627 \u062f\u0631 \u0627\u0646\u062a\u062e\u0627\u0628 \u0634\u063a\u0644 \u0645\u0646\u0627\u0633\u0628 \u06a9\u0645\u06a9 \u06a9\u0646\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u0633\u0631\u06cc\u0639 \u0622\u0645\u062f\u0647 \u0627\u0633\u062a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.xintaivalves.com\/fa\/products\/api-6d-cast-steel-ball-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><u>\u0634\u06cc\u0631 \u062a\u0648\u067e\u06cc API 6D<\/u><\/strong><\/a><strong><br><\/strong>\u0628\u0647\u062a\u0631\u06cc\u0646 \u06af\u0632\u06cc\u0646\u0647 \u0628\u0631\u0627\u06cc \u0642\u0637\u0639 \u0648 \u0648\u0635\u0644 \u0633\u0631\u06cc\u0639. \u0634\u06cc\u0631\u0647\u0627\u06cc \u062a\u0648\u067e\u06cc \u062c\u0631\u06cc\u0627\u0646 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u062a\u0648\u067e \u062a\u0648\u062e\u0627\u0644\u06cc \u0648 \u0686\u0631\u062e\u0627\u0646 \u06a9\u0647 \u0645\u0633\u06cc\u0631 \u0631\u0627 \u0628\u0627\u0632 \u06cc\u0627 \u0645\u0633\u062f\u0648\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u06a9\u0646\u062a\u0631\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0622\u0646\u0647\u0627 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062f\u0631 \u062e\u0637\u0648\u0637 \u0644\u0648\u0644\u0647\u200c\u0627\u06cc \u06a9\u0647 \u0622\u0628\u200c\u0628\u0646\u062f\u06cc \u0645\u062d\u06a9\u0645 \u0648 \u0627\u0641\u062a \u0641\u0634\u0627\u0631 \u06a9\u0645 \u0645\u0647\u0645 \u0627\u0633\u062a\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u0622\u0646\u0647\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0646\u062a\u0631\u0644 \u0642\u0637\u0639 \u0648 \u0648\u0635\u0644\u060c \u0628\u0647 \u0648\u06cc\u0698\u0647 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u0627\u0646\u062a\u0642\u0627\u0644 \u06af\u0627\u0632\u060c \u0627\u06cc\u062f\u0647\u200c\u0622\u0644 \u0647\u0633\u062a\u0646\u062f.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.xintaivalves.com\/fa\/products\/api-6d-cast-steel-check-valve\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><u>API 6D Check Valve<\/u><\/strong><\/a><strong><br><\/strong>\u0627\u06cc\u0646 \u0634\u06cc\u0631\u0647\u0627 \u0627\u0632 \u0628\u0631\u06af\u0634\u062a \u062c\u0631\u06cc\u0627\u0646 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f - \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0641\u0638\u062a \u0627\u0632 \u067e\u0645\u067e\u200c\u0647\u0627 \u0648 \u0633\u0627\u06cc\u0631 \u062a\u062c\u0647\u06cc\u0632\u0627\u062a \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a. \u0622\u0646\u0647\u0627 \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0633\u06cc\u0627\u0644 \u062f\u0631 \u062c\u0647\u062a \u062f\u0631\u0633\u062a \u062c\u0631\u06cc\u0627\u0646 \u0645\u06cc\u200c\u06cc\u0627\u0628\u062f \u0628\u0627\u0632 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u0648 \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0634\u0631\u0648\u0639 \u0628\u0647 \u0628\u0631\u06af\u0634\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f \u0628\u0633\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u0648 \u0627\u0632 \u0628\u0631\u06af\u0634\u062a \u062c\u0631\u06cc\u0627\u0646 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/li>\n\n\n\n<li><strong>API 6D Gate Valve<\/strong><strong><br><\/strong>\u0632\u0645\u0627\u0646\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u062c\u0631\u06cc\u0627\u0646 \u06a9\u0627\u0645\u0644 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0628\u0627\u0634\u062f. \u0634\u06cc\u0631\u0647\u0627\u06cc \u062f\u0631\u0648\u0627\u0632\u0647\u200c\u0627\u06cc \u0628\u0627 \u0628\u0627\u0644\u0627 \u06cc\u0627 \u067e\u0627\u06cc\u06cc\u0646 \u0628\u0631\u062f\u0646 \u06cc\u06a9 \u0645\u0627\u0646\u0639 \u0645\u0633\u0637\u062d \u0628\u0631\u0627\u06cc \u0634\u0631\u0648\u0639 \u06cc\u0627 \u062a\u0648\u0642\u0641 \u062d\u0631\u06a9\u062a \u0633\u06cc\u0627\u0644 \u0639\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0622\u0646\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646 \u06a9\u0627\u0645\u0644\u0627\u064b \u0628\u0627\u0632 \u06cc\u0627 \u0628\u0633\u062a\u0647 \u0645\u0646\u0627\u0633\u0628 \u0647\u0633\u062a\u0646\u062f \u0648 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0628\u0631\u0627\u06cc \u062c\u062f\u0627\u0633\u0627\u0632\u06cc \u0628\u062e\u0634\u200c\u0647\u0627\u06cc\u06cc \u062f\u0631 \u062e\u0637\u0648\u0637 \u0644\u0648\u0644\u0647 \u0628\u0627 \u0642\u0637\u0631 \u0628\u0632\u0631\u06af \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/li>\n\n\n\n<li><strong>\u0634\u06cc\u0631 \u067e\u0644\u0627\u06af\u06cc\u0646 API 6D<\/strong><strong><br><\/strong>\u0627\u06cc\u0646 \u0634\u06cc\u0631\u0647\u0627 \u06cc\u06a9 &quot;\u067e\u0644\u0627\u06af&quot; \u0627\u0633\u062a\u0648\u0627\u0646\u0647\u200c\u0627\u06cc \u06cc\u0627 \u0645\u062e\u0631\u0648\u0637\u06cc \u062f\u0627\u0631\u0646\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u06a9\u0646\u062a\u0631\u0644 \u062c\u0631\u06cc\u0627\u0646 \u0645\u06cc\u200c\u0686\u0631\u062e\u062f. \u0622\u0646\u0647\u0627 \u062c\u0645\u0639 \u0648 \u062c\u0648\u0631 \u0647\u0633\u062a\u0646\u062f \u0648 \u0628\u0631\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0641\u0636\u0627 \u0645\u062d\u062f\u0648\u062f \u0627\u0633\u062a \u0648 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0642\u0637\u0639 \u0633\u0631\u06cc\u0639 \u062f\u0627\u0631\u0646\u062f\u060c \u0628\u0647 \u062e\u0648\u0628\u06cc \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u06af\u0631 \u0647\u0631 \u06cc\u06a9 \u0627\u0632 \u0627\u06cc\u0646 \u0634\u06cc\u0631\u0622\u0644\u0627\u062a \u0631\u0627 \u062a\u0647\u06cc\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f\u060c \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u062f \u06a9\u0647 \u062f\u0627\u0631\u0627\u06cc \u06af\u0648\u0627\u0647\u06cc\u0646\u0627\u0645\u0647 \u0647\u0633\u062a\u0646\u062f \u0648 \u0627\u0632 <a href=\"https:\/\/www.xintaivalves.com\/fa\/blog\/top-api-valve-manufacturers\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u06cc\u06a9 \u062a\u0648\u0644\u06cc\u062f\u06a9\u0646\u0646\u062f\u0647\u200c\u06cc \u0645\u0648\u0631\u062f \u0627\u0639\u062a\u0645\u0627\u062f<\/a> \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f<a href=\"https:\/\/www.xintaivalves.com\/fa\/collection\/\">\u00a0<\/a><a href=\"https:\/\/www.xintaivalves.com\/fa\/collection\/\" target=\"_blank\" rel=\"noreferrer noopener\"><u>\u0645\u062c\u0645\u0648\u0639\u0647 \u06a9\u0627\u0645\u0644 \u0634\u06cc\u0631\u0622\u0644\u0627\u062a Xintai \u0627\u06cc\u0646\u062c\u0627<\/u><\/a>\u06a9\u0647 \u0634\u0627\u0645\u0644 \u062a\u0645\u0627\u0645 \u0627\u0646\u0648\u0627\u0639 \u0627\u0635\u0644\u06cc API 6D \u0628\u0631\u0627\u06cc \u0645\u0635\u0627\u0631\u0641 \u0635\u0646\u0639\u062a\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0647 \u062f\u0646\u0628\u0627\u0644 \u06cc\u06a9 \u062a\u0627\u0645\u06cc\u0646\u200c\u06a9\u0646\u0646\u062f\u0647 \u0634\u06cc\u0631\u0622\u0644\u0627\u062a \u0642\u0627\u0628\u0644 \u0627\u0639\u062a\u0645\u0627\u062f \u0628\u0631\u0627\u06cc \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc \u0627\u0646\u0631\u0698\u06cc\u060c \u0645\u0648\u0627\u062f \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc \u06cc\u0627 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u0622\u0628 \u0647\u0633\u062a\u06cc\u062f\u061f \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 \u0686\u06cc\u0632\u06cc \u0641\u0631\u0627\u062a\u0631 \u0627\u0632 \u0627\u06cc\u0646 \u0646\u0628\u0627\u0634\u06cc\u062f. <a href=\"https:\/\/www.xintaivalves.com\/fa\/company-profile\/\" target=\"_blank\" rel=\"noreferrer noopener\"><u>\u06af\u0631\u0648\u0647 \u0634\u06cc\u0631 Xintai<\/u><\/a>. <a href=\"https:\/\/www.xintaivalves.com\/fa\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\"><u>\u0628\u0627 \u0645\u0627 \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f<\/u><\/a>\u00a0\u0628\u0631\u0627\u06cc \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u06cc\u0634\u062a\u0631 \u0627\u0645\u0631\u0648\u0632!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>If you&#8217;re working with pipelines\u2014whether in oil, gas, or water\u2014API 6D valves&nbsp;are probably something you\u2019ve come across. These valves are built to meet a specific set of rules called API 6D. But unless you&#8217;re deep in the technical side, it&#8217;s not always clear what that actually means. This article breaks down what API 6D certification [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":9046,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[285],"tags":[],"class_list":["post-9045","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-standard"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/posts\/9045","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/comments?post=9045"}],"version-history":[{"count":2,"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/posts\/9045\/revisions"}],"predecessor-version":[{"id":9052,"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/posts\/9045\/revisions\/9052"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/media\/9046"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/media?parent=9045"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/categories?post=9045"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/fa\/wp-json\/wp\/v2\/tags?post=9045"}],"curies":[{"name":"\u0648\u0631\u062f\u067e\u0631\u0633","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}