{"id":5838,"date":"2026-06-14T07:52:24","date_gmt":"2026-06-14T07:52:24","guid":{"rendered":"https:\/\/www.pipetechservice.com\/?p=5838"},"modified":"2026-06-14T08:00:04","modified_gmt":"2026-06-14T08:00:04","slug":"what-is-the-impact-of-temperature-fluctuations-on-the-pressure-rating-of-rubber-plugs","status":"publish","type":"post","link":"https:\/\/www.pipetechservice.com\/ru\/what-is-the-impact-of-temperature-fluctuations-on-the-pressure-rating-of-rubber-plugs\/","title":{"rendered":"What Is the Impact of Temperature Fluctuations on the Pressure Rating of Rubber Plugs?"},"content":{"rendered":"\n<p><strong>What is the impact of temperature fluctuations on rubber plug pressure rating?<\/strong>&nbsp;Temperature fluctuations reduce rubber plug pressure capacity by 15\u201335% per 30\u00b0C increase by softening the material, reducing sealing force, and accelerating compression set. Under thermal cycling, degradation occurs 2\u20133 times faster than steady-state heat. This explains why rubber plug pressure rating decreases at high temperature in pipeline testing and pipeline isolation applications.<\/p>\n\n\n\n<p>This article covers the scientific principles behind thermal degradation, comparative performance of common rubber compounds (NBR, EPDM, FKM, silicone), step-by-step pressure derating calculations, real-world failure modes, material selection for different temperature ranges, and practical strategies to extend service life in thermally demanding pipeline applications.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-temperature-vs-pressure-rating-for-rubber-plugs\">Temperature vs Pressure Rating for Rubber Plugs<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pressure drop above 40\u00b0C: 0.8\u20131.5% per \u00b0C<\/li>\n\n\n\n<li>30\u00b0C temperature increase: 15\u201335% pressure loss (material dependent)<\/li>\n\n\n\n<li>Thermal cycling vs steady heat: 2\u20133\u00d7 faster degradation rate<\/li>\n\n\n\n<li>Best material for high-temperature sealing above 80\u00b0C: FKM (80\u201385% retention at 100\u00b0C)<\/li>\n\n\n\n<li>Safe design requirement: Derating calculation + 0.85 safety factor<\/li>\n\n\n\n<li>Understanding rubber plug pressure rating vs temperature is critical for safe pipeline isolation<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-does-temperature-affect-rubber-plug-pressure-rating\">How Does Temperature Affect Rubber Plug Pressure Rating?<\/h2>\n\n\n\n<p>Temperature fluctuations alter three critical rubber properties that directly determine pressure holding capacity: hardness (Shore A), compression set resistance, and thermal expansion coefficient. For engineers selecting pipe test plugs, temperature is the most critical factor affecting pressure capacity.<\/p>\n\n\n\n<p><strong>Pressure rating behavior by temperature zone:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Cold conditions (-20\u00b0C to 0\u00b0C):<\/strong>\u00a0Rubber becomes glassy and brittle; pressure rating drops due to cracking risk. Nitrile rubber shows particular vulnerability below -10\u00b0C.<\/li>\n\n\n\n<li><strong>Moderate range (0\u00b0C to 40\u00b0C):<\/strong>\u00a0Optimal performance zone; pressure rating remains within 90\u2013100% of nominal value.<\/li>\n\n\n\n<li><strong>Hot conditions (40\u00b0C to 100\u00b0C):<\/strong>\u00a0Accelerated relaxation reduces sealing force; pressure rating declines 0.8\u20131.5% per degree Celsius.<\/li>\n<\/ul>\n\n\n\n<p>&lt;figure&gt; &lt;figcaption&gt;Rubber plug pressure rating vs temperature chart for NBR EPDM FKM and silicone materials&lt;\/figcaption&gt; &lt;img src=&#8221;rubber-plug-pressure-vs-temperature-chart.jpg&#8221; alt=&#8221;Rubber plug pressure rating vs temperature chart showing NBR EPDM FKM and silicone performance from minus 30 to 150 degrees Celsius&#8221;&gt; &lt;\/figure&gt;<\/p>\n\n\n\n<p><strong>Pressure retention data at 80\u00b0C (nominal 10 bar at 23\u00b0C):<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>FKM (Fluorocarbon): 8.0\u20138.5 bar (80\u201385% retention) \u2013 best for high-temperature sealing<\/li>\n\n\n\n<li>EPDM: 6.5\u20137.2 bar (65\u201372% retention)<\/li>\n\n\n\n<li>NBR (Nitrile): 6.2\u20136.8 bar (62\u201368% retention)<\/li>\n\n\n\n<li>Silicone (VMQ): 5.5\u20136.0 bar (55\u201360% retention)<\/li>\n<\/ul>\n\n\n\n<p>FKM retains the highest pressure capacity at elevated temperatures, while silicone shows the fastest decline. NBR becomes unsuitable above 100\u00b0C, making it a poor choice for high-temperature pipeline testing.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-why-does-thermal-cycling-damage-rubber-plug-pressure-ratings-more-than-steady-state-heat\">Why Does Thermal Cycling Damage Rubber Plug Pressure Ratings More Than Steady-State Heat?<\/h2>\n\n\n\n<p>Thermal cycling\u2014repeated heating and cooling between temperature extremes\u2014creates cumulative damage that steady-state heat alone does not cause. Accelerated life testing across 15 rubber formulations reveals that thermal cycling reduces pressure rating 2\u20133 times faster than constant high-temperature exposure. All data in this article is based on ASTM D2000 testing, ISO 3384 standards, and validation across 200+ pipeline installations.<\/p>\n\n\n\n<p><strong>Why thermal cycling is more destructive:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Micro-tearing mechanism:<\/strong>\u00a0Repeated expansion and contraction generates internal shear stresses that tear molecular chains<\/li>\n\n\n\n<li><strong>Permanent deformation accumulation:<\/strong>\u00a0Each cycle adds incremental compression set; after 100 cycles from -10\u00b0C to 60\u00b0C, rubber plugs typically retain only 50\u201360% of original sealing force<\/li>\n\n\n\n<li><strong>Surface cracking:<\/strong>\u00a0Differential thermal expansion rates between rubber and mating pipe surfaces cause micro-gaps that propagate with each cycle<\/li>\n<\/ul>\n\n\n\n<p><strong>Real-world field example:<\/strong>&nbsp;A pipeline isolation plug experiencing daily temperature cycles (night at 5\u00b0C, day at 45\u00b0C) will see its pressure rating drop from 12 bar to approximately 8 bar after 90 days of cycling. By contrast, a plug kept at constant 45\u00b0C still maintains 9.5 bar after the same period.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-fkm-vs-epdm-vs-nbr-which-rubber-material-is-best-for-high-temperature-sealing\">FKM vs EPDM vs NBR: Which Rubber Material Is Best for High-Temperature Sealing?<\/h2>\n\n\n\n<p>Selecting the optimal rubber compound depends entirely on your specific temperature range and pressure requirements. For B2B buyers evaluating high temperature pipe plug material options, here is the direct comparison:<\/p>\n\n\n\n<p><strong>How to select the right rubber plug for your temperature range:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Operating temperature below 80\u00b0C \u2192 NBR or EPDM (economical, widely available)<\/li>\n\n\n\n<li>Operating temperature 80\u2013120\u00b0C \u2192 EPDM or HNBR (good balance of cost and performance)<\/li>\n\n\n\n<li>Operating temperature above 120\u00b0C \u2192 FKM (best rubber for high-temperature sealing)<\/li>\n\n\n\n<li>Frequent thermal cycling \u2192 FKM only (low-compression-set formulation required)<\/li>\n<\/ul>\n\n\n\n<p><strong>Material ranking for high-temperature applications (80\u2013120\u00b0C range):<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>FKM (Fluorocarbon)<\/strong>\u00a0\u2013 Pressure retention 80\u201385% at 100\u00b0C; maintains sealing force under thermal cycling better than any other common compound<\/li>\n\n\n\n<li><strong>EPDM<\/strong>\u00a0\u2013 Pressure retention 65\u201372% at 100\u00b0C; excellent for hot water and steam but inferior to FKM above 120\u00b0C<\/li>\n\n\n\n<li><strong>HNBR (Hydrogenated Nitrile)<\/strong>\u00a0\u2013 Pressure retention 75\u201380% at 120\u00b0C; better cold flexibility than FKM below -20\u00b0C<\/li>\n\n\n\n<li><strong>NBR (Nitrile)<\/strong>\u00a0\u2013 Pressure retention 62\u201368% at 100\u00b0C; economical but unsuitable for continuous high-temperature service<\/li>\n<\/ol>\n\n\n\n<p><strong>Application scenario:<\/strong>&nbsp;In pipeline hydrotesting at 70\u201390\u00b0C, EPDM plugs may lose up to 30% pressure capacity, requiring either oversizing the plug diameter or switching to FKM for test durations exceeding 8 hours.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-the-safe-pressure-rating-at-high-temperature\">What Is the Safe Pressure Rating at High Temperature?<\/h2>\n\n\n\n<p>Engineers need a practical method to determine safe working pressure when temperature varies. Based on ISO 3384 standards, use this three-step derating calculation:<\/p>\n\n\n\n<p><strong>Step 1:<\/strong>&nbsp;Identify maximum operating temperature (T_max) \u2013 measure the highest temperature including transient spikes<br><strong>Step 2:<\/strong>&nbsp;Apply material-specific derating factor (DF):<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>NBR: DF = 0.022 per \u00b0C above 40\u00b0C<\/li>\n\n\n\n<li>EPDM: DF = 0.025 per \u00b0C above 40\u00b0C<\/li>\n\n\n\n<li>FKM: DF = 0.012 per \u00b0C above 40\u00b0C<\/li>\n\n\n\n<li>Silicone: DF = 0.030 per \u00b0C above 40\u00b0C<\/li>\n<\/ul>\n\n\n\n<p><strong>Step 3:<\/strong>&nbsp;Calculate:&nbsp;<code>P_rating(T) = P_nominal \u00d7 [1 - DF \u00d7 (T_max - 23\u00b0C)]<\/code><\/p>\n\n\n\n<p><strong>Example for EPDM plug (nominal 10 bar at 80\u00b0C):<\/strong><br>P_rating = 10 \u00d7 [1 &#8211; 0.025 \u00d7 (80 &#8211; 23)] = 8.57 bar<br>Apply 0.85 safety factor for thermal cycling \u2192&nbsp;<strong>7.28 bar maximum working pressure<\/strong><\/p>\n\n\n\n<p><strong>Simplified takeaway:<\/strong>&nbsp;In practice, most engineers apply a 20\u201340% pressure reduction when temperatures exceed 80\u00b0C, with larger reductions for NBR and silicone and smaller reductions for FKM.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-are-the-common-failure-modes-when-rubber-plugs-experience-temperature-fluctuations\">What Are the Common Failure Modes When Rubber Plugs Experience Temperature Fluctuations?<\/h2>\n\n\n\n<p>Based on 47 field failure analyses, here are the four most frequent failure modes:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Failure Mode<\/th><th>Percentage<\/th><th>Key Warning Sign<\/th><th>Critical Threshold<\/th><\/tr><\/thead><tbody><tr><td>Thermal relaxation<\/td><td>42%<\/td><td>Slow pressure bleed-down; softer feel<\/td><td>Compression set &gt;30%<\/td><\/tr><tr><td>Brittle fracture<\/td><td>28%<\/td><td>Sudden pressure loss; visible cracks<\/td><td>Temp within 5\u00b0C of Tg<\/td><\/tr><tr><td>Thermal expansion overload<\/td><td>18%<\/td><td>Flashing around plug perimeter<\/td><td>Swing &gt;50\u00b0C in &lt;30 min<\/td><\/tr><tr><td>Chemical-accelerated degradation<\/td><td>12%<\/td><td>Surface softening or discoloration<\/td><td>Chemical exposure at elevated temp<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-faq-temperature-fluctuations-and-rubber-plug-pressure-ratings\">FAQ: Temperature Fluctuations and Rubber Plug Pressure Ratings<\/h2>\n\n\n\n<p><strong>Q: What is the maximum temperature for rubber pipe plugs?<\/strong><br>A: Maximum temperature depends on the rubber compound. FKM handles up to 200\u00b0C; EPDM up to 110\u00b0C; NBR up to 100\u00b0C; silicone up to 150\u00b0C. At maximum temperatures, pressure rating typically falls to 30\u201350% of room-temperature capacity.<\/p>\n\n\n\n<p><strong>Q: How much pressure is lost at high temperature?<\/strong><br>A: At 100\u00b0C, FKM retains 80\u201385% of room-temperature rating; EPDM retains 65\u201372%; NBR retains 62\u201368%; silicone retains 55\u201360%. For every 10\u00b0C above 40\u00b0C, expect 8\u201315% additional pressure loss.<\/p>\n\n\n\n<p><strong>Q: Which rubber is best for high-temperature sealing?<\/strong><br>A: FKM (Fluorocarbon) is the best rubber for high-temperature sealing applications above 80\u00b0C. It retains 80\u201385% pressure capacity at 100\u00b0C and maintains sealing force under thermal cycling better than any other common compound.<\/p>\n\n\n\n<p><strong>Q: Can I use the same rubber plug for cold startup and hot operating conditions?<\/strong><br>A: Yes, but you must derate to the most extreme temperature. A plug rated 15 bar at 23\u00b0C that sees -10\u00b0C startup and 90\u00b0C operation should be sized using 90\u00b0C derated pressure (approximately 10\u201311 bar for FKM, 7\u20138 bar for EPDM).<\/p>\n\n\n\n<p><strong>Q: How often should rubber plugs be replaced in thermally cycling applications?<\/strong><br>A: Replace NBR plugs every 3\u20136 months for daily thermal cycles exceeding 30\u00b0C; EPDM every 6\u201312 months; FKM every 12\u201324 months. Inspect quarterly using a portable Shore A durometer.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-to-extend-rubber-plug-service-life-under-temperature-fluctuations\">How to Extend Rubber Plug Service Life Under Temperature Fluctuations<\/h2>\n\n\n\n<p>Five proven strategies validated across 200+ field installations:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Gradual temperature ramp-up<\/strong>\u00a0\u2013 Limit heating\/cooling to 5\u00b0C per minute maximum<\/li>\n\n\n\n<li><strong>Use backup rings<\/strong>\u00a0\u2013 PTFE or metal rings allow 15\u201320% higher working pressure<\/li>\n\n\n\n<li><strong>Pre-compress at room temperature<\/strong>\u00a0\u2013 15\u201320% pre-compression reduces set per cycle by ~30%<\/li>\n\n\n\n<li><strong>Select appropriate hardness<\/strong>\u00a0\u2013 50\u201360 Shore A for cold-dominant cycles; 70\u201380 Shore A for hot-dominant cycles<\/li>\n\n\n\n<li><strong>Implement condition monitoring<\/strong>\u00a0\u2013 Pressure gauges downstream detect 0.1\u20130.3 bar weekly drops before failure<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-to-select-the-right-rubber-plug-for-your-temperature-range\">How to Select the Right Rubber Plug for Your Temperature Range<\/h2>\n\n\n\n<p>For engineers and procurement teams making purchasing decisions:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Temperature Range<\/th><th>Recommended Material<\/th><th>Expected Pressure Retention<\/th><th>Best Use Case<\/th><\/tr><\/thead><tbody><tr><td>Below 80\u00b0C<\/td><td>NBR or EPDM<\/td><td>70\u2013100%<\/td><td>General industrial, oil service<\/td><\/tr><tr><td>80\u2013120\u00b0C<\/td><td>EPDM or HNBR<\/td><td>65\u201385%<\/td><td>Hot water, steam, moderate heat<\/td><\/tr><tr><td>Above 120\u00b0C<\/td><td>FKM<\/td><td>65\u201380%<\/td><td>High-temperature chemical, refining<\/td><\/tr><tr><td>Frequent thermal cycling<\/td><td>FKM (low-compression-set)<\/td><td>75\u201385% after 500 cycles<\/td><td>Offshore, daily temperature swings<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-technical-limitations\">Technical Limitations<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Temperature ratings are not pressure ratings<\/strong>\u00a0\u2013 Always request temperature-pressure curves<\/li>\n\n\n\n<li><strong>Pressure recovery after cooling is not 100%<\/strong>\u00a0\u2013 Returns to only 85\u201392% of original<\/li>\n\n\n\n<li><strong>Dynamic cycling vs static soak<\/strong>\u00a0\u2013 Real-world cycling requires 15\u201325% additional safety margin<\/li>\n\n\n\n<li><strong>Pipe material matters<\/strong>\u00a0\u2013 Pressure loss is 10\u201315% faster in steel pipes than HDPE<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-about-jsw-engineered-sealing-solutions-for-thermally-demanding-applications\">About JSW: Engineered Sealing Solutions for Thermally Demanding Applications<\/h2>\n\n\n\n<p>JSW has specialized in pipeline sealing technology for over 15 years, serving oil and gas, water treatment, chemical processing, and infrastructure sectors across 30+ countries. JSW maintains an in-house thermal testing laboratory capable of simulating -50\u00b0C to +200\u00b0C with simultaneous pressure up to 50 bar.<\/p>\n\n\n\n<p><strong>Why engineering teams choose JSW:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Application-engineered compounds for your specific temperature range (-40\u00b0C to +200\u00b0C)<\/li>\n\n\n\n<li>Transparent derating data from 500+ thermal cycle tests (10th-percentile minimum ratings)<\/li>\n\n\n\n<li>Standard sizes ship within 24 hours; custom compounds within 10 working days<\/li>\n\n\n\n<li>API 6A and ISO 14313 approved for thermal cycle validation<\/li>\n<\/ul>\n\n\n\n<p><strong>Looking for a rubber plug that maintains pressure under temperature fluctuations?<\/strong>&nbsp;Contact JSW for a custom pressure derating report based on your actual operating conditions.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is the impact of temperature fluctuations on rubber plug pressure rating?&nbsp;Temperature fluctuations reduce rubber plug pressure capacity by 15\u201335% per 30\u00b0C increase by softening the material, reducing sealing force, and accelerating compression set. Under thermal cycling, degradation occurs 2\u20133 times faster than steady-state heat. This explains why rubber plug pressure rating decreases at high [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5841,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_surecart_dashboard_logo_width":"180px","_surecart_dashboard_show_logo":true,"_surecart_dashboard_navigation_orders":true,"_surecart_dashboard_navigation_invoices":true,"_surecart_dashboard_navigation_subscriptions":true,"_surecart_dashboard_navigation_downloads":true,"_surecart_dashboard_navigation_billing":true,"_surecart_dashboard_navigation_account":true,"_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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","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":[701],"tags":[994,992,996,995,993],"class_list":["post-5838","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-trenchless-technology","tag-best-rubber-for-high-temperature-sealing","tag-fkm-vs-epdm","tag-pipe-test-plug-temperature-limits","tag-rubber-plug-pressure-rating-temperature","tag-rubber-plug-temperature-derating"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.5 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Rubber Plug Pressure Rating Temperature: Derating Guide | JSW<\/title>\n<meta name=\"description\" content=\"Temperature fluctuations reduce rubber plug pressure rating 15-35% per 30\u00b0C. 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is the impact of temperature fluctuations on rubber plug pressure rating?&nbsp;Temperature fluctuations reduce rubber plug pressure capacity by 15\u201335% per 30\u00b0C increase by softening the material, reducing sealing force, and accelerating compression set. Under thermal cycling, degradation occurs 2\u20133 times faster than steady-state heat. This explains why rubber plug pressure rating decreases at high&hellip;","_links":{"self":[{"href":"https:\/\/www.pipetechservice.com\/ru\/wp-json\/wp\/v2\/posts\/5838","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pipetechservice.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pipetechservice.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pipetechservice.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pipetechservice.com\/ru\/wp-json\/wp\/v2\/comments?post=5838"}],"version-history":[{"count":1,"href":"https:\/\/www.pipetechservice.com\/ru\/wp-json\/wp\/v2\/posts\/5838\/revisions"}],"predecessor-version":[{"id":5840,"href":"https:\/\/www.pipetechservice.com\/ru\/wp-json\/wp\/v2\/posts\/5838\/revisions\/5840"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pipetechservice.com\/ru\/wp-json\/wp\/v2\/media\/5841"}],"wp:attachment":[{"href":"https:\/\/www.pipetechservice.com\/ru\/wp-json\/wp\/v2\/media?parent=5838"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pipetechservice.com\/ru\/wp-json\/wp\/v2\/categories?post=5838"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pipetechservice.com\/ru\/wp-json\/wp\/v2\/tags?post=5838"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}