{"id":13710,"date":"2025-10-13T15:06:15","date_gmt":"2025-10-13T07:06:15","guid":{"rendered":"https:\/\/www.xintaivalves.com\/?p=13710"},"modified":"2025-10-13T15:06:17","modified_gmt":"2025-10-13T07:06:17","slug":"api-623-vs-bs-1873","status":"publish","type":"post","link":"https:\/\/www.xintaivalves.com\/ar\/blog\/api-623-vs-bs-1873\/","title":{"rendered":"\u0645\u0627 \u0647\u0648 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 API 623 \u0648 BS 1873\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\">\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/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=\"\u062a\u0628\u062f\u064a\u0644 \u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u0649\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u062a\u0628\u062f\u064a\u0644<\/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\/ar\/blog\/api-623-vs-bs-1873\/#Standard_Development_and_Timeline\" >\u062a\u0637\u0648\u064a\u0631 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0648\u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0632\u0645\u0646\u064a<\/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\/ar\/blog\/api-623-vs-bs-1873\/#Key_Technical_Differences\" >\u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/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\/ar\/blog\/api-623-vs-bs-1873\/#Flow_Direction_and_Disc_Design\" >\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u062a\u062f\u0641\u0642 \u0648\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0642\u0631\u0635<\/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\/ar\/blog\/api-623-vs-bs-1873\/#Bore_Diameter_and_Flow_Characteristics\" >\u0642\u0637\u0631 \u0627\u0644\u062a\u062c\u0648\u064a\u0641 \u0648\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062a\u062f\u0641\u0642<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.xintaivalves.com\/ar\/blog\/api-623-vs-bs-1873\/#Disc_Guidance_Requirements\" >\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u062a\u0648\u062c\u064a\u0647 \u0627\u0644\u0642\u0631\u0635<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.xintaivalves.com\/ar\/blog\/api-623-vs-bs-1873\/#Practical_Applications\" >\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u064a\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.xintaivalves.com\/ar\/blog\/api-623-vs-bs-1873\/#Manufacturing_Excellence\" >\u0627\u0644\u062a\u0645\u064a\u0632 \u0641\u064a \u0627\u0644\u062a\u0635\u0646\u064a\u0639<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">API 623 \u0647\u0648 \u0645\u0639\u064a\u0627\u0631 \u0623\u062d\u062f\u062b \u0645\u0646 \u0645\u0639\u0647\u062f \u0627\u0644\u0628\u062a\u0631\u0648\u0644 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a \u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0643\u0631\u0629 \u0634\u062f\u064a\u062f\u0629 \u0627\u0644\u062a\u062d\u0645\u0644\u060c \u0648\u0627\u0644\u0645\u0635\u0645\u0645\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0628\u062a\u0631\u0648\u0644 \u0627\u0644\u0635\u0639\u0628\u0629. BS 1873 \u0647\u0648 \u0645\u0639\u064a\u0627\u0631 \u0628\u0631\u064a\u0637\u0627\u0646\u064a \u0623\u0642\u062f\u0645 \u0628\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0623\u0642\u0644 \u0635\u0631\u0627\u0645\u0629 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0635\u0646\u0627\u0639\u064a \u0627\u0644\u0639\u0627\u0645.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Standard_Development_and_Timeline\"><\/span><strong>\u062a\u0637\u0648\u064a\u0631 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0648\u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0632\u0645\u0646\u064a<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0646\u064f\u0634\u0631 \u0645\u0639\u064a\u0627\u0631 API 623 \u0644\u0623\u0648\u0644 \u0645\u0631\u0629 \u0641\u064a \u0633\u0628\u062a\u0645\u0628\u0631 2013\u060c \u0648\u0644\u0627 \u064a\u0632\u0627\u0644 \u0627\u0644\u0625\u0635\u062f\u0627\u0631 \u0627\u0644\u0646\u0634\u0637 \u0627\u0644\u062d\u0627\u0644\u064a. \u064a\u062f\u0645\u062c \u0647\u0630\u0627 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u062c\u062f\u064a\u062f \u0646\u0633\u0628\u064a\u064b\u0627 \u0639\u0642\u0648\u062f\u064b\u0627 \u0645\u0646 \u0627\u0644\u062e\u0628\u0631\u0629 \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0645\u062c\u0627\u0644\u060c \u0648\u064a\u0644\u0628\u064a \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0644\u0645\u0646\u0634\u0622\u062a \u0627\u0644\u0628\u062a\u0631\u0648\u0644 \u0627\u0644\u062d\u062f\u064a\u062b\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">BS 1873\u060c \u0627\u0644\u0645\u0646\u0634\u0648\u0631 \u0623\u0635\u0644\u0627\u064b \u0641\u064a \u064a\u0648\u0644\u064a\u0648 1952\u060c \u0648\u0635\u062f\u0631\u062a \u0637\u0628\u0639\u062a\u0647 \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0641\u064a \u0623\u0628\u0631\u064a\u0644 1975\u060c \u0638\u0644\u0651 \u062f\u0648\u0646 \u062a\u063a\u064a\u064a\u0631 \u064a\u064f\u0630\u0643\u0631 \u0644\u0639\u0642\u0648\u062f. \u0644\u0627 \u064a\u062a\u0636\u0645\u0646 \u0647\u0630\u0627 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0642\u062f\u064a\u0645 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u062a\u062d\u0633\u064a\u0646\u0627\u062a \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u062a\u0646\u0627\u0648\u0644\u0647\u0627 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0623\u062d\u062f\u062b.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Technical_Differences\"><\/span><strong>\u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u062a\u0635\u0646\u064a\u0641\u0627\u062a \u062d\u062c\u0645 \u0627\u0644\u062a\u063a\u0637\u064a\u0629 \u0648\u0627\u0644\u0636\u063a\u0637<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0628\u064a\u0646 \u0645\u0639\u064a\u0627\u0631\u064a API 623 \u0648BS 1873 \u0647\u0648 \u0646\u0637\u0627\u0642 \u062a\u0637\u0628\u064a\u0642\u0647\u0645\u0627. \u064a\u063a\u0637\u064a \u0645\u0639\u064a\u0627\u0631 BS 1873 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0628\u062f\u0623 \u0645\u0646 \u0628\u0648\u0635\u062a\u064a\u0646 \u0623\u0648 \u0623\u0642\u0644\u060c \u0648\u064a\u0645\u062a\u062f \u0625\u0644\u0649 \u0623\u062d\u062c\u0627\u0645 \u0623\u0643\u0628\u0631 \u0628\u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0636\u063a\u0637 \u0623\u0642\u0644. \u0623\u0645\u0627 \u0645\u0639\u064a\u0627\u0631 API 623\u060c \u0641\u064a\u0631\u0643\u0632 \u0639\u0644\u0649 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0628\u062f\u0623 \u0645\u0646 \u0628\u0648\u0635\u062a\u064a\u0646 \u0623\u0648 \u0623\u0643\u062b\u0631\u060c \u0648\u064a\u0633\u062a\u0647\u062f\u0641 \u062a\u062d\u062f\u064a\u062f\u064b\u0627 \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u062a\u0648\u0633\u0637 \u0648\u0627\u0644\u0639\u0627\u0644\u064a \u0627\u0644\u062a\u064a \u062a\u064f\u0639\u062f \u0641\u064a\u0647\u0627 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u062a\u0637\u0644\u0628 \u0645\u0639\u0627\u064a\u064a\u0631 API 623 \u062c\u062f\u0631\u0627\u0646 \u062c\u0633\u0645 \u0635\u0645\u0627\u0645 \u0623\u0643\u062b\u0631 \u0633\u0645\u0627\u0643\u0629 \u0628\u0634\u0643\u0644 \u0645\u0644\u062d\u0648\u0638 \u0645\u0646 \u0645\u0639\u0627\u064a\u064a\u0631 BS 1873. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u062a\u062a\u0637\u0644\u0628 \u0645\u0639\u0638\u0645 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0635\u0645\u0627\u0645\u0627\u062a API 623 \u0633\u0645\u0643 \u062c\u062f\u0627\u0631 \u0623\u062f\u0646\u0649 \u064a\u062a\u062c\u0627\u0648\u0632 \u0645\u062a\u0637\u0644\u0628\u0627\u062a BS 1873\u060c \u0645\u0639 \u0648\u062c\u0648\u062f \u0627\u0633\u062a\u062b\u0646\u0627\u0621\u0627\u062a \u0642\u0644\u064a\u0644\u0629 \u0641\u0642\u0637\u060c \u0645\u062b\u0644 \u062a\u0643\u0648\u064a\u0646\u0627\u062a \u0627\u0644\u0641\u0626\u0629 150 \u0645\u0642\u0627\u0633 2 \u0628\u0648\u0635\u0629 \u0623\u0648 \u0627\u0644\u0641\u0626\u0629 300 \u0645\u0642\u0627\u0633 12 \u0628\u0648\u0635\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0648\u0641\u0631 \u0647\u0630\u0627 \u0627\u0644\u0633\u0645\u0643 \u0627\u0644\u0645\u062a\u0632\u0627\u064a\u062f \u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a API 623 \u0642\u062f\u0631\u0629 \u0623\u0641\u0636\u0644 \u0639\u0644\u0649 \u062a\u062d\u0645\u0644 \u0627\u0644\u0636\u063a\u0637 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0623\u0641\u0636\u0644 \u0644\u0644\u062a\u0622\u0643\u0644\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062a\u0643\u0631\u064a\u0631 \u0627\u0644\u0642\u0627\u0633\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0642\u0637\u0631 \u0627\u0644\u062c\u0630\u0639 \u0648\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u062e\u062a\u0645<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062d\u062f\u062f \u0645\u0639\u064a\u0627\u0631 API 623 \u0623\u0642\u0637\u0627\u0631\u064b\u0627 \u0623\u0643\u0628\u0631 \u0644\u0644\u0633\u0627\u0642\u060c \u062e\u0627\u0635\u0629\u064b \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u064a\u0633\u062a\u062e\u062f\u0645 \u0635\u0645\u0627\u0645 \u0641\u0626\u0629 600 \u0628\u0642\u0637\u0631 6 \u0628\u0648\u0635\u0627\u062a \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u064a\u0627\u0631 API 623 \u0642\u0637\u0631 \u0633\u0627\u0642 \u064a\u0628\u0644\u063a 48 \u0645\u0645\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u0633\u062a\u062e\u062f\u0645 \u0635\u0645\u0627\u0645 BS 1873 \u0627\u0644\u0645\u0643\u0627\u0641\u0626 \u0642\u0637\u0631 \u0633\u0627\u0642 \u064a\u0628\u0644\u063a 41.3 \u0645\u0645 \u0641\u0642\u0637.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0642\u0644\u0644 \u0642\u0637\u0631 \u0627\u0644\u0633\u0627\u0642 \u0627\u0644\u0623\u0643\u0628\u0631 \u0627\u0644\u062a\u0634\u0648\u0647 \u062a\u062d\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a\u060c \u0645\u0645\u0627 \u064a\u064f\u0642\u0644\u0644 \u0645\u0646 \u062e\u0637\u0631 \u0627\u0644\u062a\u0633\u0631\u0628 \u0648\u064a\u064f\u062d\u0633\u0651\u0646 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u062e\u062a\u0645 \u0628\u0634\u0643\u0644 \u0639\u0627\u0645. \u064a\u064f\u0633\u0627\u0639\u062f \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0633\u0627\u0642 \u0627\u0644\u0623\u0643\u0628\u0631 \u0647\u0630\u0627 \u0639\u0644\u0649 \u0645\u0646\u0639 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0628\u062a\u0631\u0648\u0644 \u0627\u0644\u062d\u0631\u062c\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Flow_Direction_and_Disc_Design\"><\/span><strong>\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u062a\u062f\u0641\u0642 \u0648\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0642\u0631\u0635<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0642\u064a\u0648\u062f \u0627\u0644\u062a\u062f\u0641\u0642 API 623<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0644\u0632\u0645 \u0645\u0639\u064a\u0627\u0631 API 623 \u0628\u062a\u062f\u0641\u0642 \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0645\u0646 \u062c\u0627\u0646\u0628 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0625\u0644\u0649 \u062c\u0627\u0646\u0628 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0631\u062a\u0641\u0639. \u064a\u062a\u0639\u0627\u0645\u0644 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0642\u0631\u0635 \u0645\u0639 \u0627\u0644\u0636\u063a\u0637 \u0645\u0646 \u0627\u062a\u062c\u0627\u0647 \u0648\u0627\u062d\u062f\u060c \u062d\u064a\u062b \u064a\u064f\u0633\u0627\u0639\u062f \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u062a\u0648\u0633\u0637 \u0639\u0644\u0649 \u062a\u062d\u0642\u064a\u0642 \u0625\u063a\u0644\u0627\u0642 \u0645\u062d\u0643\u0645 \u0639\u0646\u062f \u0627\u0644\u0625\u063a\u0644\u0627\u0642.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>BS 1873 \u0627\u0644\u0642\u062f\u0631\u0629 \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0627\u062a\u062c\u0627\u0647<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062f\u0639\u0645 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 BS 1873 \u0627\u0644\u062a\u062f\u0641\u0642 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0628\u062a\u0643\u0648\u064a\u0646\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629. \u0641\u064a \u0638\u0631\u0648\u0641 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0646\u062e\u0641\u0636 (\u226440 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644)\u060c \u064a\u0646\u062a\u0642\u0644 \u0627\u0644\u062a\u062f\u0641\u0642 \u0645\u0646 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0625\u0644\u0649 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0631\u062a\u0641\u0639. \u0623\u0645\u0627 \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a (&gt;40 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644)\u060c \u0641\u064a\u0633\u0645\u062d \u0628\u0627\u0644\u062a\u062f\u0641\u0642 \u0645\u0646 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0631\u062a\u0641\u0639 \u0625\u0644\u0649 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0646\u062e\u0641\u0636 \u0628\u062a\u0635\u0645\u064a\u0645 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0623\u0642\u0631\u0627\u0635\u060c \u064a\u0641\u062a\u062d \u0627\u0644\u0642\u0631\u0635 \u0627\u0644\u0623\u0635\u063a\u0631 \u0623\u0648\u0644\u0627\u064b \u0644\u0645\u0639\u0627\u062f\u0644\u0629 \u0627\u0644\u0636\u063a\u0637 \u0642\u0628\u0644 \u0631\u0641\u0639 \u0627\u0644\u0642\u0631\u0635 \u0627\u0644\u0631\u0626\u064a\u0633\u064a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Bore_Diameter_and_Flow_Characteristics\"><\/span><strong>\u0642\u0637\u0631 \u0627\u0644\u062a\u062c\u0648\u064a\u0641 \u0648\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062a\u062f\u0641\u0642<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u062d\u062f\u062f API 623 \u0623\u0642\u0637\u0627\u0631 \u0641\u062a\u062d\u0627\u062a \u0623\u0635\u063a\u0631 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0627\u0644\u0645\u0639\u064a\u0627\u0631 BS 1873 \u0644\u0641\u0626\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0643\u0627\u0641\u0626\u0629. \u064a\u0628\u0644\u063a \u0642\u0637\u0631 \u0641\u062a\u062d\u0629 \u0635\u0645\u0627\u0645 API 623 \u0645\u0646 \u0627\u0644\u0641\u0626\u0629 600 \u0628\u0642\u064a\u0627\u0633 6 \u0628\u0648\u0635\u0627\u062a 135 \u0645\u0645\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u062d\u062f\u062f BS 1873 \u0642\u0637\u0631\u0647\u0627 152 \u0645\u0645.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0632\u064a\u062f \u0627\u0644\u062a\u062c\u0648\u064a\u0641 \u0627\u0644\u0645\u064f\u0635\u063a\u0651\u0631 \u0641\u064a API 623 \u0645\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u062f\u0641\u0642\u060c \u0648\u0644\u0643\u0646\u0647 \u064a\u0648\u0641\u0631 \u0645\u0633\u0627\u062d\u0629 \u062a\u0644\u0627\u0645\u0633 \u0623\u0643\u0628\u0631 \u0644\u0644\u062e\u062a\u0645\u060c \u0645\u0645\u0627 \u064a\u064f\u0633\u0647\u0651\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a \u0627\u0644\u062e\u062a\u0645 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0636\u063a\u0637. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u064a\u064f\u0624\u062f\u064a \u0647\u0630\u0627 \u0625\u0644\u0649 \u0645\u0642\u0627\u0648\u0645\u0629 \u062a\u062f\u0641\u0642 \u0623\u0639\u0644\u0649 \u0648\u0632\u064a\u0627\u062f\u0629 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0639\u0632\u0645 \u0627\u0644\u062a\u0634\u063a\u064a\u0644.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Disc_Guidance_Requirements\"><\/span><strong>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u062a\u0648\u062c\u064a\u0647 \u0627\u0644\u0642\u0631\u0635<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062a\u0637\u0644\u0628 \u0645\u0639\u064a\u0627\u0631 API 623 \u062a\u0648\u062c\u064a\u0647\u064b\u0627 \u0643\u0627\u0645\u0644\u0627\u064b \u0644\u0644\u0642\u0631\u0635 \u0637\u0648\u0627\u0644 \u0646\u0637\u0627\u0642 \u0627\u0644\u0634\u0648\u0637 \u0627\u0644\u0643\u0627\u0645\u0644. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u062a\u0635\u0646\u064a\u0641\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0645\u0646 \u0627\u0644\u0641\u0626\u0629 900 \u0641\u0645\u0627 \u0641\u0648\u0642\u060c \u064a\u062c\u0628 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0633\u0627\u0644\u064a\u0628 \u062a\u0648\u062c\u064a\u0647 \u063a\u064a\u0631 \u062c\u0630\u0639\u064a\u0629 \u0644\u0644\u0642\u0631\u0635 \u0644\u0645\u0646\u0639 \u0627\u0644\u0627\u0644\u062a\u0635\u0627\u0642 \u0648\u0636\u0645\u0627\u0646 \u0625\u062d\u0643\u0627\u0645 \u0627\u0644\u0625\u063a\u0644\u0627\u0642.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0634\u062a\u0631\u0637 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 BS 1873 \u0641\u0642\u0637 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0644\u0644\u0642\u0631\u0635 \u0622\u0644\u064a\u0629 \u062a\u0648\u062c\u064a\u0647\u060c \u062f\u0648\u0646 \u062a\u062d\u062f\u064a\u062f \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0623\u0648 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0634\u0648\u0637. \u0642\u062f \u064a\u0624\u062f\u064a \u0647\u0630\u0627 \u0627\u0644\u062a\u0648\u062c\u064a\u0647 \u063a\u064a\u0631 \u0627\u0644\u062f\u0642\u064a\u0642 \u0625\u0644\u0649 \u0625\u062d\u0643\u0627\u0645 \u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0642\u0631\u0635 \u0623\u0648 \u0627\u0646\u062d\u0634\u0627\u0631 \u0627\u0644\u0635\u0645\u0627\u0645 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Practical_Applications\"><\/span><strong>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u064a\u0629<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.xintaivalves.com\/ar\/products\/bs-1873-globe-valve\/\">\u0635\u0645\u0627\u0645\u0627\u062a \u0643\u0631\u0648\u064a\u0629 BS 1873<\/a> \u0645\u064f\u0644\u0627\u0626\u0645\u0629 \u062a\u0645\u0627\u0645\u064b\u0627 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0627\u0644\u0639\u0627\u0645\u0629 \u0630\u0627\u062a \u0627\u0644\u0636\u063a\u0648\u0637 \u0627\u0644\u0645\u0639\u062a\u062f\u0644\u0629 \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629. \u062a\u064f\u0642\u062f\u0645 \u062d\u0644\u0648\u0644\u0627\u064b \u0627\u0642\u062a\u0635\u0627\u062f\u064a\u0629 \u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0645\u064a\u0627\u0647\u060c \u0648\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0627\u0644\u062e\u0641\u064a\u0641\u0629\u060c \u0648\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u0645\u0627\u062b\u0644\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0628\u062a\u0631\u0648\u0644 \u0627\u0644\u0635\u0639\u0628\u0629\u060c <a href=\"https:\/\/www.xintaivalves.com\/ar\/products\/api-623-globe-valve\/\">\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0643\u0631\u0629 API 623<\/a> \u062a\u0648\u0641\u064a\u0631 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0642\u0648\u064a \u0627\u0644\u0644\u0627\u0632\u0645 \u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u062e\u062f\u0645\u0629 \u0630\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0641\u064a \u0627\u0644\u0645\u0635\u0627\u0641\u064a \u0648\u0645\u0635\u0627\u0646\u0639 \u0627\u0644\u0628\u062a\u0631\u0648\u0643\u064a\u0645\u0627\u0648\u064a\u0627\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u064f\u0635\u0628\u062d \u0645\u0639\u0631\u0641\u0629 \u0647\u0630\u0647 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0623\u0645\u0631\u064b\u0627 \u0628\u0627\u0644\u063a \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u0639\u0646\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u064f\u062d\u062f\u062f\u0629. \u0644\u0641\u0647\u0645 \u0623\u0641\u0636\u0644 <a href=\"https:\/\/www.xintaivalves.com\/ar\/blog\/standard\/understanding-the-standard-api-valve\/\">\u0645\u0639\u0627\u064a\u064a\u0631 \u0635\u0645\u0627\u0645 API<\/a>\u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0627\u0644\u0631\u062c\u0648\u0639 \u0625\u0644\u0649 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062a\u0641\u0635\u064a\u0644\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u062d\u062f\u062f \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Manufacturing_Excellence\"><\/span><strong>\u0627\u0644\u062a\u0645\u064a\u0632 \u0641\u064a \u0627\u0644\u062a\u0635\u0646\u064a\u0639<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u0645\u062c\u0645\u0648\u0639\u0629 \u0635\u0645\u0627\u0645\u0627\u062a XINTAI\u060c \u0646\u0635\u0646\u0639 \u0635\u0645\u0627\u0645\u0627\u062a \u0643\u0631\u0648\u064a\u0629 \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0645\u0639\u0627\u064a\u064a\u0631 API 623 \u0648BS 1873 \u0644\u062a\u0644\u0628\u064a\u0629 \u0645\u062e\u062a\u0644\u0641 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u0629. \u062e\u0628\u0631\u062a\u0646\u0627 \u0627\u0644\u062a\u064a \u062a\u0632\u064a\u062f \u0639\u0646 25 \u0639\u0627\u0645\u064b\u0627 \u062a\u0636\u0645\u0646 \u062a\u0644\u0628\u064a\u0629 \u0643\u0644 \u0635\u0645\u0627\u0645 \u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u064f\u062e\u0635\u0635 \u0644\u0647\u060c \u0633\u0648\u0627\u0621\u064b \u0643\u0627\u0646 \u0630\u0644\u0643 \u0627\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u0645\u062a\u064a\u0646 \u0627\u0644\u0630\u064a \u064a\u062a\u0637\u0644\u0628\u0647 \u0645\u0639\u064a\u0627\u0631 API 623 \u0644\u062e\u062f\u0645\u0627\u062a \u0627\u0644\u0628\u062a\u0631\u0648\u0644 \u0623\u0648 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u062a\u0646\u0648\u0639 \u0644\u0645\u0639\u064a\u0627\u0631 BS 1873 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0635\u0646\u0627\u0639\u064a \u0627\u0644\u0639\u0627\u0645.<br><br><\/p>","protected":false},"excerpt":{"rendered":"<p>API 623 is a newer American Petroleum Institute standard for heavy-duty globe valves designed for demanding petroleum industry applications. BS 1873 is an older British standard with less stringent requirements for general industrial use. Standard Development and Timeline API 623 was first published in September 2013 and remains the current active version. This relatively new [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":13711,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-13710","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.xintaivalves.com\/ar\/wp-json\/wp\/v2\/posts\/13710","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xintaivalves.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xintaivalves.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/ar\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/ar\/wp-json\/wp\/v2\/comments?post=13710"}],"version-history":[{"count":1,"href":"https:\/\/www.xintaivalves.com\/ar\/wp-json\/wp\/v2\/posts\/13710\/revisions"}],"predecessor-version":[{"id":13712,"href":"https:\/\/www.xintaivalves.com\/ar\/wp-json\/wp\/v2\/posts\/13710\/revisions\/13712"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xintaivalves.com\/ar\/wp-json\/wp\/v2\/media\/13711"}],"wp:attachment":[{"href":"https:\/\/www.xintaivalves.com\/ar\/wp-json\/wp\/v2\/media?parent=13710"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/ar\/wp-json\/wp\/v2\/categories?post=13710"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xintaivalves.com\/ar\/wp-json\/wp\/v2\/tags?post=13710"}],"curies":[{"name":"\u0648\u0648\u0631\u062f\u0628\u0631\u064a\u0633","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}