{"id":10096,"date":"2024-06-07T16:23:19","date_gmt":"2024-06-07T14:23:19","guid":{"rendered":"https:\/\/www.tempco.it\/blog\/?p=10096"},"modified":"2025-12-12T15:38:20","modified_gmt":"2025-12-12T14:38:20","slug":"plate-heat-exchangers-revamping-in-steel-mill","status":"publish","type":"post","link":"https:\/\/www.tempco.it\/blog\/en\/10096\/plate-heat-exchangers-revamping-in-steel-mill\/","title":{"rendered":"Plate heat exchangers revamping in steel mill"},"content":{"rendered":"<p>For an important <a href=\"https:\/\/www.tempco.it\/blog\/en\/7542\/adiabatic-dry-cooling-in-steel-wire-drawing\/\"><strong>steel mill<\/strong><\/a> in the province of Milan, we have recently completed the <a href=\"https:\/\/www.tempco.it\/blog\/en\/7926\/revamping-in-temperature-regulation-of-life-science-reactors\/\"><strong>revamping<\/strong><\/a> of a series of <a href=\"https:\/\/en.tempco.it\/solutions-en\/heat-exchangers\/gasketed-plate\/\" target=\"_blank\" rel=\"noopener\"><strong>plate heat exchangers<\/strong><\/a>. The intervention involved <strong>exchangers with DN250 connections<\/strong> and overall required the <strong>cleaning of more than 1.500 plates<\/strong>.<\/p>\n<p>For some of the <strong>most obsolete models of heat exchangers<\/strong> in use at the customer&#8217;s production plant, after a survey completed with the collaboration of the maintenance office, it was decided to proceed with the <strong>complete replacement of the plate packs<\/strong>.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-10088 \" src=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2024\/06\/Tempco-revamping-pulizia-scambiatori-acciaieria.jpg\" alt=\"Image showing maintenance and revamping intervention, including cleaning of heat exchanger plates, at a major steel mill in the province of Milan.\" width=\"600\" height=\"681\" srcset=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2024\/06\/Tempco-revamping-pulizia-scambiatori-acciaieria.jpg 897w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2024\/06\/Tempco-revamping-pulizia-scambiatori-acciaieria-264x300.jpg 264w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2024\/06\/Tempco-revamping-pulizia-scambiatori-acciaieria-768x872.jpg 768w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>Other more recent exchangers have instead been <strong>completely regenerated by <a href=\"https:\/\/www.tempco.it\/blog\/3249\/plates-cleaning-and-regasketing-time-for-heat-exchangers-maintenance\/\" target=\"_blank\" rel=\"noopener\">washing the plates<\/a><\/strong> and <strong>replacing the gaskets<\/strong>. The operation was completed within 3 months, taking advantage of the downtime of the production lines in alternating phases, in order to allow operational continuity for the customer and to <strong>bring the exchangers back to full thermal transfer efficiency<\/strong>.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-10090 \" src=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2024\/06\/Tempco-revamping-scambiatori-acciaieria-siderurgico.jpg\" alt=\"Image showing a phase of the regeneration and revamping of plate heat exchangers performed by Tempco for a major steel mill in the province of Milan.\" width=\"600\" height=\"800\" srcset=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2024\/06\/Tempco-revamping-scambiatori-acciaieria-siderurgico.jpg 1077w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2024\/06\/Tempco-revamping-scambiatori-acciaieria-siderurgico-225x300.jpg 225w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2024\/06\/Tempco-revamping-scambiatori-acciaieria-siderurgico-768x1024.jpg 768w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-10092 \" src=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2024\/06\/Tempco-revamping-scambiatori-acciaieria.jpg\" alt=\"Image showing a plate heat exchanger undergoing revamping at a steel mill, including plate cleaning and gasket replacement, restoring the system to its full heat transfer efficiency.\" width=\"600\" height=\"800\" srcset=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2024\/06\/Tempco-revamping-scambiatori-acciaieria.jpg 1077w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2024\/06\/Tempco-revamping-scambiatori-acciaieria-225x300.jpg 225w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2024\/06\/Tempco-revamping-scambiatori-acciaieria-768x1024.jpg 768w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-10094 \" src=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2024\/06\/Tempco-revamping-scambiatori-a-piastre-acciaieria.jpg\" alt=\"Image showing a detail of a plate heat exchanger installed at a major steel mill in the province of Milan during maintenance and revamping performed by Tempco.\" width=\"600\" height=\"800\" srcset=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2024\/06\/Tempco-revamping-scambiatori-a-piastre-acciaieria.jpg 1077w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2024\/06\/Tempco-revamping-scambiatori-a-piastre-acciaieria-225x300.jpg 225w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2024\/06\/Tempco-revamping-scambiatori-a-piastre-acciaieria-768x1024.jpg 768w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Revamping and cleaning of the plates for plate heat exchangers installed in the production site of an important steel mill in the province of Milan, with complete replacement of the plate packs on the oldest exchangers.<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[64,63,87,472,113,473,88],"tags":[803,127,4115,486,126,495,138,3542,478,123,3589,1543,1072,125],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.5 - 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