{"id":44,"date":"2026-03-16T19:40:15","date_gmt":"2026-03-16T17:40:15","guid":{"rendered":"https:\/\/tst.iipt.com.ua\/tekhnolohiyi\/tech-zapresovuvannya\/"},"modified":"2026-05-18T18:01:46","modified_gmt":"2026-05-18T15:01:46","slug":"tech-zapresovuvannya","status":"publish","type":"page","link":"https:\/\/iipt.com.ua\/en\/tekhnolohiyi\/tech-zapresovuvannya\/","title":{"rendered":"Pressing pipes into pipe racks"},"content":{"rendered":"<div class=\"iipt-dept-page\">\n<h2>Technology of electrohydraulic pressing of pipes in tube grids of heat exchangers<\/h2>\n<div class=\"iipt-dept-gallery\">\n    <img decoding=\"async\" src=\"\/wp-content\/uploads\/technologies\/tech4.jpg\" alt=\"\u0417\u0430\u043f\u0440\u0435\u0441\u043e\u0432\u0443\u0432\u0430\u043d\u043d\u044f \u0442\u0440\u0443\u0431 \u2014 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u0442\u0430 \u0442\u0440\u0443\u0431\u043d\u0430 \u0440\u0435\u0448\u0456\u0442\u043a\u0430\">\n    <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/04\/image-2.png\" alt=\"\u0417\u0430\u043f\u0440\u0435\u0441\u043e\u0432\u0443\u0432\u0430\u043d\u043d\u044f \u0442\u0440\u0443\u0431 \u2014 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u0442\u0430 \u0442\u0440\u0443\u0431\u043d\u0430 \u0440\u0435\u0448\u0456\u0442\u043a\u0430\">\n    <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/04\/image-5.png\" alt=\"\u0417\u0430\u043f\u0440\u0435\u0441\u043e\u0432\u0443\u0432\u0430\u043d\u043d\u044f \u0442\u0440\u0443\u0431 \u2014 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u0442\u0430 \u0442\u0440\u0443\u0431\u043d\u0430 \u0440\u0435\u0448\u0456\u0442\u043a\u0430\">\n    <img decoding=\"async\" src=\"\/wp-content\/uploads\/2026\/04\/image-7.png\" alt=\"\u0417\u0430\u043f\u0440\u0435\u0441\u043e\u0432\u0443\u0432\u0430\u043d\u043d\u044f \u0442\u0440\u0443\u0431 \u2014 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u0442\u0430 \u0442\u0440\u0443\u0431\u043d\u0430 \u0440\u0435\u0448\u0456\u0442\u043a\u0430\">\n<\/div>\n\n<h3>Technology provides<\/h3>\n<p>Reliable, permanent connection of pipes in tube grids of heat exchangers.<\/p>\n\n<h3>The essence of technology<\/h3>\n<p>It consists in the action of energy released during a high-voltage electrical discharge in a polyethylene shell filled with water on the &quot;pipe-pipe grid&quot; connection.<\/p>\n\n<h3>Advantages of technology<\/h3>\n<ul>\n    <li>Increase in corrosion resistance and reliability of pipe fastening by 3\u20137 times<\/li>\n    <li>Reduction of residual stresses in end welds and the surrounding area<\/li>\n    <li>Reducing pipe thinning by 5 times<\/li>\n    <li>High productivity (10\u201315 times higher than mechanical flaring)<\/li>\n    <li>Elimination of heavy manual operations of the rolling mill<\/li>\n<\/ul>\n\n<h3>Technology efficiency<\/h3>\n<ul>\n    <li>The equipment works in both automatic and manual modes, is remotely controlled by one operator. The quality of pressing is controlled automatically<\/li>\n    <li>In combination with heat treatment, the quality of the connection at the level of diffusion welding is achieved.<\/li>\n<\/ul>\n\n<h3>Implementation<\/h3>\n<p>At enterprises in Ukraine and the CIS countries.<\/p>\n\n<p><strong>Contact:<\/strong> <a href=\"tel:+380512558252\">+38 (0512) 55-82-52<\/a><\/p>\n<p><a href=\"\/en\/tekhnolohiyi\/\">\u2190 Back to list of technologies<\/a><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u0422\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0456\u044f \u0435\u043b\u0435\u043a\u0442\u0440\u043e\u0433\u0456\u0434\u0440\u0430\u0432\u043b\u0456\u0447\u043d\u043e\u0433\u043e \u0437\u0430\u043f\u0440\u0435\u0441\u043e\u0432\u0443\u0432\u0430\u043d\u043d\u044f \u0442\u0440\u0443\u0431 \u0443 \u0442\u0440\u0443\u0431\u043d\u0438\u0445 \u0491\u0440\u0430\u0442\u0430\u0445 \u0442\u0435\u043f\u043b\u043e\u043e\u0431\u043c\u0456\u043d\u043d\u0438\u0445 \u0430\u043f\u0430\u0440\u0430\u0442\u0456\u0432 \u0422\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0456\u044f \u0437\u0430\u0431\u0435\u0437\u043f\u0435\u0447\u0443\u0454 \u041d\u0430\u0434\u0456\u0439\u043d\u0435 \u043d\u0435\u0440\u043e\u0437&#8217;\u0454\u043c\u043d\u0435 \u0437&#8217;\u0454\u0434\u043d\u0430\u043d\u043d\u044f \u0442\u0440\u0443\u0431 \u0443 \u0442\u0440\u0443\u0431\u043d\u0438\u0445 \u0491\u0440\u0430\u0442\u0430\u0445 \u0442\u0435\u043f\u043b\u043e\u043e\u0431\u043c\u0456\u043d\u043d\u0438\u0445 \u0430\u043f\u0430\u0440\u0430\u0442\u0456\u0432. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":40,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"","meta":{"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":"default","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"class_list":["post-44","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/iipt.com.ua\/en\/wp-json\/wp\/v2\/pages\/44","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iipt.com.ua\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/iipt.com.ua\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/iipt.com.ua\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/iipt.com.ua\/en\/wp-json\/wp\/v2\/comments?post=44"}],"version-history":[{"count":3,"href":"https:\/\/iipt.com.ua\/en\/wp-json\/wp\/v2\/pages\/44\/revisions"}],"predecessor-version":[{"id":2200,"href":"https:\/\/iipt.com.ua\/en\/wp-json\/wp\/v2\/pages\/44\/revisions\/2200"}],"up":[{"embeddable":true,"href":"https:\/\/iipt.com.ua\/en\/wp-json\/wp\/v2\/pages\/40"}],"wp:attachment":[{"href":"https:\/\/iipt.com.ua\/en\/wp-json\/wp\/v2\/media?parent=44"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}