{"id":3928,"date":"2026-05-07T09:53:18","date_gmt":"2026-05-07T08:53:18","guid":{"rendered":"https:\/\/www.nickelcasting.com\/?p=3928"},"modified":"2026-05-07T10:02:05","modified_gmt":"2026-05-07T09:02:05","slug":"blind-flange-nickel-alloy-for-high-pressure-systems","status":"publish","type":"post","link":"https:\/\/www.nickelcasting.com\/ar\/blind-flange-nickel-alloy-for-high-pressure-systems\/","title":{"rendered":"\u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644 \u0630\u0627\u062a \u0627\u0644\u0634\u0641\u0629 \u0627\u0644\u0639\u0645\u064a\u0627\u0621 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a"},"content":{"rendered":"

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\"\u0633\u0628\u0627\u0626\u0643<\/p>\n

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A \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644 \u0630\u0627\u062a \u0627\u0644\u0634\u0641\u0629 \u0627\u0644\u0639\u0645\u064a\u0627\u0621 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a<\/strong> \u064a\u062c\u0628 \u0645\u0631\u0627\u062c\u0639\u062a\u0647\u0627 \u0643\u0648\u0635\u0644\u0629 \u0645\u062b\u0628\u062a\u0629 \u0628\u0645\u0633\u0627\u0645\u064a\u0631\u060c \u0648\u0644\u064a\u0633 \u0641\u0642\u0637 \u0643\u0639\u0646\u0635\u0631 \u0641\u064a \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c. \u0623\u0648\u0644\u0627\u064b\u060c \u062a\u0623\u0643\u062f \u0623\u0648\u0644\u0627\u064b \u0645\u0646 \u0641\u0626\u0629 ASME \u0623\u0648 \u062a\u0635\u0646\u064a\u0641 PN \u0645\u0642\u0627\u0628\u0644 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645\u060c \u0648\u0644\u064a\u0633 \u0636\u063a\u0637 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u063a\u0631\u0641\u0629. \u0628\u0639\u062f \u0630\u0644\u0643\u060c \u062a\u062d\u0642\u0642 \u0645\u0646 \u0646\u0648\u0639 \u0627\u0644\u0648\u0627\u062c\u0647\u0629. \u0627\u0644\u0648\u062c\u0647 \u0627\u0644\u0645\u0631\u062a\u0641\u0639 \u0634\u0627\u0626\u0639\u060c \u0648\u0644\u0643\u0646 \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u0627\u062c\u0647\u0629 RTJ \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0641\u0626\u0629 \u0627\u0644\u0636\u063a\u0637 \u0623\u0648 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u062f\u0648\u0631\u064a \u0623\u0648 \u062e\u0637\u0631 \u0627\u0644\u062a\u0633\u0631\u0628 \u0634\u062f\u064a\u062f\u064b\u0627. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0648\u0627\u062c\u0628\u0627\u062a \u0645\u0646 \u0627\u0644\u0641\u0626\u0629 900 \u06481500 \u06482500\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0625\u062c\u0647\u0627\u062f \u062c\u0644\u0648\u0633 \u0627\u0644\u062d\u0634\u064a\u0629 \u0648\u0645\u0648\u0627\u062f \u0627\u0644\u0628\u0631\u063a\u064a \u0648\u0645\u0648\u0627\u062f \u0627\u0644\u062a\u0634\u062d\u064a\u0645 \u0648\u062a\u0633\u0644\u0633\u0644 \u0627\u0644\u0634\u062f \u0628\u0646\u0641\u0633 \u0623\u0647\u0645\u064a\u0629 \u0633\u0628\u064a\u0643\u0629 \u0627\u0644\u062d\u0627\u0641\u0629.<\/p>\n

\u062c\u0648\u062f\u0629 \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0645\u0647\u0645\u0629. \u062a\u0648\u0641\u0631 \u0627\u0644\u0634\u0641\u0629 \u0627\u0644\u0639\u0645\u064a\u0627\u0621 \u0627\u0644\u0645\u0637\u0631\u0648\u0642\u0629 \u062a\u062f\u0641\u0642\u064b\u0627 \u0627\u062a\u062c\u0627\u0647\u064a\u064b\u0627 \u0644\u0644\u062d\u0628\u064a\u0628\u0627\u062a \u0648\u0645\u062e\u0627\u0637\u0631 \u0627\u0646\u0642\u0637\u0627\u0639 \u062f\u0627\u062e\u0644\u064a \u0623\u0642\u0644 \u0648\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0623\u0641\u0636\u0644 \u0645\u0646 \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0645\u0642\u0637\u0648\u0639 \u0628\u0634\u0643\u0644 \u0633\u064a\u0626 \u0641\u064a \u0627\u0644\u062e\u062f\u0645\u0629 \u0627\u0644\u0642\u0627\u0633\u064a\u0629. \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u062a\u0645 \u0637\u0644\u0628 \u0645\u0637\u0631\u0648\u0642\u0627\u062a \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644 ASTM B564 \u0644\u0623\u0646\u0647\u0627 \u062a\u0648\u0641\u0631 \u0645\u0633\u0627\u0631 \u0634\u0631\u0627\u0621 \u0644\u0644\u0643\u064a\u0645\u064a\u0627\u0621 \u0648\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0634\u062f \u0648\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0648\u062d\u062c\u0645 \u0627\u0644\u062d\u0628\u064a\u0628\u0627\u062a \u0648\u0627\u0644\u0641\u062d\u0635 \u0628\u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0641\u0648\u0642 \u0627\u0644\u0635\u0648\u062a\u064a\u0629. \u0648\u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0633\u064a\u0627\u0642, \u0633\u0628\u0627\u0626\u0643 \u0627\u0644\u0646\u064a\u0643\u0644 \u0630\u0627\u062a \u0627\u0644\u0634\u0641\u0629 \u0627\u0644\u0639\u0645\u064a\u0627\u0621 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0644\u064a<\/strong> \u064a\u062c\u0628 \u0623\u0644\u0627 \u064a\u062a\u0645 \u0627\u0644\u0634\u0631\u0627\u0621 \u062a\u062d\u062a \u0648\u0635\u0641 \u201c\u0633\u0628\u064a\u0643\u0629 \u0646\u064a\u0643\u0644\u201d \u063a\u0627\u0645\u0636. \u0648\u064a\u0646\u0628\u063a\u064a \u0623\u0646 \u062a\u062d\u062f\u062f \u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0634\u0631\u0627\u0621 \u0631\u0642\u0645 UNS\u060c \u0648\u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629\u060c \u0648\u0627\u0644\u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629\u060c \u0648\u0641\u0626\u0629 \u0627\u0644\u0636\u063a\u0637\u060c \u0648\u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629 \u0644\u0644\u0648\u0627\u062c\u0647\u0629\u060c \u0648MTC EN 10204 3.1 \u0623\u0648 3.2\u060c \u0648PMI\u060c \u0648\u0646\u0637\u0627\u0642 \u0627\u062e\u062a\u0628\u0627\u0631 \u0639\u062f\u0645 \u0627\u0644\u0627\u0642\u062a\u0646\u0627\u0621.<\/p>\n

\n
\n\n\n\n\n\n\n\n\n\n\n\n
\u0627\u0644\u0639\u0627\u0645\u0644 \u0627\u0644\u0647\u0646\u062f\u0633\u064a<\/th>\n\u0645\u0627 \u064a\u062c\u0628 \u062a\u062d\u062f\u064a\u062f\u0647<\/th>\n\u0645\u0627 \u0623\u0647\u0645\u064a\u0629 \u0630\u0644\u0643 \u0641\u064a \u0627\u0644\u062e\u062f\u0645\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0636\u063a\u0637<\/th>\n<\/tr>\n<\/thead>\n
\u062f\u0631\u062c\u0629 \u0627\u0644\u0633\u0628\u064a\u0643\u0629<\/td>\nUNS N06625\u060c N08825\u060c N08825\u060c N10276\u060c N04400\u060c \u0623\u0648 \u0627\u0644\u0631\u062a\u0628\u0629 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0645\u0646 \u0627\u0644\u0645\u0634\u0631\u0648\u0639<\/td>\n\u064a\u0645\u0646\u0639 \u0627\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u062e\u0627\u0637\u0626 \u0644\u0644\u0633\u0628\u0627\u0626\u0643 \u0648\u0639\u062f\u0645 \u062a\u0637\u0627\u0628\u0642 \u0627\u0644\u062a\u0622\u0643\u0644<\/td>\n<\/tr>\n
\u0641\u0626\u0629 \u0627\u0644\u0636\u063a\u0637<\/td>\n\u0641\u0626\u0629 ASME 600\u060c 900\u060c 1500\u060c 2500 \u0623\u0648 \u0645\u0627 \u064a\u0639\u0627\u062f\u0644\u0647\u0627 \u0645\u0646 PN<\/td>\n\u0645\u0648\u0627\u0621\u0645\u0629 \u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0634\u0641\u0629 \u0645\u0639 \u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0636\u063a\u0637 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629<\/td>\n<\/tr>\n
\u0627\u0644\u0645\u0648\u0627\u062c\u0647\u0629<\/td>\n\u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629\u060c \u0648\u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0631\u0627\u062f\u064a\u0648\u064a\u0629\u060c \u0648\u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629\u060c \u0648\u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0644\u0627\u0633\u0644\u0643\u064a\u0629 \u0641\u0642\u0637 \u062d\u064a\u062b\u0645\u0627 \u0643\u0627\u0646 \u0630\u0644\u0643 \u0645\u0633\u0645\u0648\u062d\u0627\u064b<\/td>\n\u062a\u062a\u062d\u0643\u0645 \u0641\u064a \u0625\u062c\u0647\u0627\u062f \u062c\u0644\u0648\u0633 \u0627\u0644\u062d\u0634\u064a\u0629 \u0648\u0633\u0644\u0648\u0643 \u0627\u0644\u062a\u0633\u0631\u0628<\/td>\n<\/tr>\n
\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629<\/td>\n\u0627\u0644\u062a\u0644\u062f\u064a\u0646 \u0623\u0648 \u0627\u0644\u062a\u0644\u062f\u064a\u0646 \u0628\u0627\u0644\u0645\u062d\u0644\u0648\u0644 \u062d\u0633\u0628 \u0627\u0644\u062d\u0627\u062c\u0629<\/td>\n\u0627\u0644\u062a\u0623\u062b\u064a\u0631\u0627\u062a \u0639\u0644\u0649 \u062d\u062c\u0645 \u0627\u0644\u062d\u0628\u064a\u0628\u0627\u062a \u0648\u0627\u0644\u0644\u064a\u0648\u0646\u0629 \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0632\u062d\u0641 \u0648\u0627\u0644\u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644<\/td>\n<\/tr>\n
\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d<\/td>\n\u0646\u0637\u0627\u0642 Ra \u0645\u0637\u0627\u0628\u0642 \u0644\u0646\u0648\u0639 \u0627\u0644\u062d\u0634\u064a\u0629<\/td>\n\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0642\u0644\u0644 \u0627\u0644\u0646\u0639\u0648\u0645\u0629 \u0627\u0644\u0645\u0641\u0631\u0637\u0629 \u0623\u0648 \u0627\u0644\u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0645\u0641\u0631\u0637\u0629 \u0645\u0646 \u0643\u0641\u0627\u0621\u0629 \u0625\u062d\u0643\u0627\u0645 \u063a\u0644\u0642 \u0627\u0644\u062d\u0634\u064a\u0629<\/td>\n<\/tr>\n
\u0627\u0644\u062a\u062b\u0628\u064a\u062a<\/td>\n\u0628\u0631\u0627\u063a\u064a ASTM\/ASME \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0627\u0644\u062a\u0622\u0643\u0644<\/td>\n\u064a\u0645\u0646\u0639 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0645\u0633\u0628\u0642 \u0648\u0627\u0644\u0627\u0644\u062a\u0648\u0627\u0621 \u0648\u0627\u0644\u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u062c\u0644\u0641\u0627\u0646\u064a\u0629<\/td>\n<\/tr>\n
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In high-pressure piping, the blind flange is not a simple closure plate. It is a stressed pressure boundary, a gasket compression member, and often the last mechanical barrier between a corrosive process fluid and the outside environment. blind flange nickel alloy for high pressure systems is selected when carbon steel, stainless steel, or duplex grades […]<\/p>","protected":false},"author":1,"featured_media":3934,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[3],"tags":[],"class_list":["post-3928","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"spectra_custom_meta":{"_edit_lock":["1778144385:1"],"_edit_last":["1"],"rank_math_internal_links_processed":["1"],"rank_math_seo_score":["71"],"rank_math_focus_keyword":["blind flange nickel alloy for high pressure systems"],"rank_math_description":["Leaks at pressure boundaries cause shutdowns; 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It is a stressed pressure boundary, a gasket compression member, and often the last mechanical barrier between a corrosive process fluid and the outside environment. blind flange nickel alloy for high pressure systems is selected when carbon steel, stainless steel, or duplex grades…","_links":{"self":[{"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/posts\/3928","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/comments?post=3928"}],"version-history":[{"count":3,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/posts\/3928\/revisions"}],"predecessor-version":[{"id":3935,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/posts\/3928\/revisions\/3935"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/media\/3934"}],"wp:attachment":[{"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/media?parent=3928"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/categories?post=3928"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nickelcasting.com\/ar\/wp-json\/wp\/v2\/tags?post=3928"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}