{"id":8059,"date":"2026-07-10T08:13:57","date_gmt":"2026-07-10T08:13:57","guid":{"rendered":"https:\/\/deyangforge.com\/?p=8059"},"modified":"2026-07-10T08:20:01","modified_gmt":"2026-07-10T08:20:01","slug":"horizontal-split-case-pump-for-power-plants-cooling-water-system","status":"publish","type":"post","link":"https:\/\/deyangforge.com\/fr\/horizontal-split-case-pump-for-power-plants-cooling-water-system\/","title":{"rendered":"Pompe \u00e0 corps divis\u00e9 horizontal pour le syst\u00e8me d'eau de refroidissement des centrales \u00e9lectriques"},"content":{"rendered":"<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"625\" data-src=\"https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/07\/cooling-water-pump-for-nuclear-power-plants-cooling-system-4.avif\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"\" class=\"wp-image-8052 lazyload\"\/><noscript><img decoding=\"async\" width=\"1000\" height=\"625\" src=\"https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/07\/cooling-water-pump-for-nuclear-power-plants-cooling-system-4.avif\" alt=\"\" class=\"wp-image-8052\" srcset=\"https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/07\/cooling-water-pump-for-nuclear-power-plants-cooling-system-4.avif 1000w, https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/07\/cooling-water-pump-for-nuclear-power-plants-cooling-system-4-300x188.avif 300w, https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/07\/cooling-water-pump-for-nuclear-power-plants-cooling-system-4-768x480.avif 768w, https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/07\/cooling-water-pump-for-nuclear-power-plants-cooling-system-4-18x12.avif 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/noscript><\/figure>\n\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Les centrales \u00e9lectriques \u2014 qu'elles soient thermiques, nucl\u00e9aires ou \u00e0 cycle combin\u00e9 \u2014 ont besoin d'\u00e9normes volumes d'eau de refroidissement pour garantir leur efficacit\u00e9 op\u00e9rationnelle et la s\u00e9curit\u00e9 des \u00e9quipements. La pompe de circulation d'eau constitue le c\u0153ur de ces syst\u00e8mes de refroidissement, et la <strong>pompe \u00e0 corps divis\u00e9 horizontalement<\/strong> est devenu la norme du secteur pour cette application cruciale.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Chez Hunan Durafort Pumps, notre <strong>Pompe \u00e0 corps divis\u00e9 horizontal XSP<\/strong> Il est sp\u00e9cialement con\u00e7u pour r\u00e9pondre aux exigences \u00e9lev\u00e9es des centrales \u00e9lectriques modernes en mati\u00e8re d'eau de refroidissement. Avec des d\u00e9bits pouvant atteindre 38 000 m\u00b3\/h, des hauteurs manom\u00e9triques allant jusqu'\u00e0 205 m\u00e8tres et des rendements atteignant 93%, le XSP offre la fiabilit\u00e9 et les performances requises par le secteur de la production d'\u00e9lectricit\u00e9.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Pourquoi les pompes \u00e0 corps divis\u00e9 horizontal s'imposent dans les syst\u00e8mes de refroidissement des centrales \u00e9lectriques<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les centrales \u00e9lectriques g\u00e9n\u00e8rent d'\u00e9normes quantit\u00e9s de chaleur qui doivent \u00eatre \u00e9vacu\u00e9es en permanence. Les syst\u00e8mes d'eau de refroidissement font circuler de l'eau provenant d'une source naturelle (rivi\u00e8re, lac ou mer) \u00e0 travers des condenseurs et des \u00e9changeurs de chaleur, puis la renvoient \u2014 souvent \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es \u2014 vers cette m\u00eame source.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La pompe \u00e0 corps divis\u00e9 horizontal est privil\u00e9gi\u00e9e pour plusieurs raisons :<\/p>\n\n\n\n<div style=\"height:14px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">1. Capacit\u00e9 de d\u00e9bit \u00e9lev\u00e9e<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les besoins en eau de refroidissement des centrales \u00e9lectriques sont consid\u00e9rables. Une centrale thermique type de 1 000 MW peut n\u00e9cessiter <strong>140 \u00e0 160 m\u00b3\/h par MW<\/strong> du d\u00e9bit d'eau de refroidissement. La plage de d\u00e9bit de la pompe XSP, comprise entre 135 et 38 000 m\u00b3\/h, r\u00e9pond ais\u00e9ment \u00e0 ces exigences, qu'il s'agisse de petits syst\u00e8mes auxiliaires ou des plus grandes pompes de circulation d'eau principales.<\/p>\n\n\n\n<div style=\"height:14px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">2. Un rendement \u00e9lev\u00e9 permet de r\u00e9duire les co\u00fbts d'exploitation<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Avec un rendement de la pompe pouvant atteindre <strong>93%<\/strong>, le XSP aide les centrales \u00e9lectriques \u00e0 r\u00e9duire leur consommation d'\u00e9nergie. Dans une installation o\u00f9 les pompes de refroidissement fonctionnent en continu, m\u00eame un gain d'efficacit\u00e9 de 1% se traduit par des \u00e9conomies d'\u00e9nergie annuelles significatives.<\/p>\n\n\n\n<div style=\"height:14px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">3. La conception \u00e0 double aspiration r\u00e9duit la pouss\u00e9e axiale<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La conception de la roue \u00e0 double aspiration de la XSP \u00e9quilibre les forces hydrauliques, r\u00e9duisant ainsi au minimum la pouss\u00e9e axiale et les charges sur les roulements. Il en r\u00e9sulte une dur\u00e9e de vie prolong\u00e9e des roulements, une r\u00e9duction des vibrations et une fiabilit\u00e9 accrue de la pompe \u2014 autant d'\u00e9l\u00e9ments essentiels au fonctionnement continu d'une centrale \u00e9lectrique.<\/p>\n\n\n\n<div style=\"height:14px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">4. Facilit\u00e9 d'entretien<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La conception \u00e0 corps divis\u00e9 horizontal permet de retirer la moiti\u00e9 sup\u00e9rieure du corps, offrant ainsi un acc\u00e8s complet \u00e0 la roue, \u00e0 l'arbre et aux roulements <strong>sans toucher \u00e0 la tuyauterie ni au moteur<\/strong>. Cette fonctionnalit\u00e9 r\u00e9duit consid\u00e9rablement les temps d'arr\u00eat li\u00e9s \u00e0 la maintenance, un aspect crucial pour les centrales \u00e9lectriques o\u00f9 chaque heure d'arr\u00eat entra\u00eene une perte de revenus.<\/p>\n\n\n\n<div style=\"height:21px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe class=\"lazyload\" data-src=\"https:\/\/www.youtube.com\/embed\/LrVXlZqp2oM?feature=oembed\" title=\"Fabricant de pompes \u00e0 corps divis\u00e9 en acier inoxydable duplex 2205 \/ 2507 pour le dessalement de l&#039;eau de mer \" width=\"500\" height=\"281\"  frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<div style=\"height:21px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">5. Mat\u00e9riaux adaptables \u00e0 n'importe quelle source d'eau de refroidissement<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les centrales \u00e9lectriques utilisent diverses sources d'eau \u2014 eau douce, eau saum\u00e2tre ou eau de mer \u2014 qui pr\u00e9sentent chacune des risques de corrosion sp\u00e9cifiques. Le XSP est disponible dans une gamme compl\u00e8te de mat\u00e9riaux :<\/p>\n\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Mat\u00e9riau<\/th><th>Demande<\/th><\/tr><\/thead><tbody><tr><td>Acier au carbone \/ Fonte ductile<\/td><td>Syst\u00e8mes de refroidissement \u00e0 eau douce<\/td><\/tr><tr><td>SS304 \/ SS316L<\/td><td>Environnements d'eau douce ou l\u00e9g\u00e8rement agressifs, r\u00e9sistants \u00e0 la corrosion<\/td><\/tr><tr><td><a href=\"https:\/\/deyangforge.com\/fr\/how-to-choose-the-right-duplex-stainless-steel-2205-vs-2507-for-split-case-pumps\/\" data-type=\"post\" data-id=\"6428\" target=\"_blank\" rel=\"noreferrer noopener\">Duplex SS2205 \/ Super Duplex SS2507<\/a><\/td><td>Haute r\u00e9sistance m\u00e9canique, r\u00e9sistance \u00e0 l'eau de mer, protection contre la corrosion sous contrainte due aux chlorures<\/td><\/tr><tr><td>904L \/ CD4MCu<\/td><td>Conditions de corrosion extr\u00eames, environnements acides ou \u00e0 forte teneur en chlorure<\/td><\/tr><tr><td><a href=\"https:\/\/deyangforge.com\/fr\/beating-seawater-corrosion-why-titanium-split-case-pumps-dominate-desalination\/\" data-type=\"post\" data-id=\"6145\">Titane<\/a><\/td><td>R\u00e9sistance maximale \u00e0 la corrosion dans l'eau de mer et en pr\u00e9sence de fluides de refroidissement chimiques agressifs<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Applications de l'eau de refroidissement dans les centrales \u00e9lectriques<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le<a href=\"https:\/\/deyangforge.com\/fr\/xsp-split-case-pump\/\" data-type=\"post\" data-id=\"4403\" target=\"_blank\" rel=\"noreferrer noopener\"> Pompe \u00e0 corps divis\u00e9 horizontal XSP <\/a>est utilis\u00e9 dans diverses applications li\u00e9es \u00e0 l'eau de refroidissement au sein des centrales \u00e9lectriques :<\/p>\n\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"822\" height=\"1024\" data-src=\"https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/06\/High-efficiency-horizontal-split-case-pumps-for-AI-Data-center-cooling-7-822x1024.avif\" data-id=\"6572\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"split case pumps photos\" class=\"wp-image-6572 lazyload\"\/><noscript><img loading=\"lazy\" decoding=\"async\" width=\"822\" height=\"1024\" data-id=\"6572\" src=\"https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/06\/High-efficiency-horizontal-split-case-pumps-for-AI-Data-center-cooling-7-822x1024.avif\" alt=\"split case pumps photos\" class=\"wp-image-6572\" srcset=\"https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/06\/High-efficiency-horizontal-split-case-pumps-for-AI-Data-center-cooling-7-822x1024.avif 822w, https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/06\/High-efficiency-horizontal-split-case-pumps-for-AI-Data-center-cooling-7-241x300.avif 241w, https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/06\/High-efficiency-horizontal-split-case-pumps-for-AI-Data-center-cooling-7-768x956.avif 768w, https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/06\/High-efficiency-horizontal-split-case-pumps-for-AI-Data-center-cooling-7-10x12.avif 10w, https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/06\/High-efficiency-horizontal-split-case-pumps-for-AI-Data-center-cooling-7.avif 1080w\" sizes=\"(max-width: 822px) 100vw, 822px\" \/><\/noscript><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"822\" height=\"1024\" data-src=\"https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/06\/High-efficiency-horizontal-split-case-pumps-for-AI-Data-center-cooling-1-822x1024.avif\" data-id=\"6566\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"split case pumps photos\" class=\"wp-image-6566 lazyload\"\/><noscript><img loading=\"lazy\" decoding=\"async\" width=\"822\" height=\"1024\" data-id=\"6566\" src=\"https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/06\/High-efficiency-horizontal-split-case-pumps-for-AI-Data-center-cooling-1-822x1024.avif\" alt=\"split case pumps photos\" class=\"wp-image-6566\" srcset=\"https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/06\/High-efficiency-horizontal-split-case-pumps-for-AI-Data-center-cooling-1-822x1024.avif 822w, https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/06\/High-efficiency-horizontal-split-case-pumps-for-AI-Data-center-cooling-1-241x300.avif 241w, https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/06\/High-efficiency-horizontal-split-case-pumps-for-AI-Data-center-cooling-1-768x956.avif 768w, https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/06\/High-efficiency-horizontal-split-case-pumps-for-AI-Data-center-cooling-1-10x12.avif 10w, https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/06\/High-efficiency-horizontal-split-case-pumps-for-AI-Data-center-cooling-1.avif 1080w\" sizes=\"(max-width: 822px) 100vw, 822px\" \/><\/noscript><\/figure>\n<\/figure>\n\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Pompes principales de circulation d'eau (refroidissement du condenseur)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Il s'agit des plus grandes pompes de la centrale ; elles acheminent l'eau de refroidissement depuis le dissipateur thermique final (rivi\u00e8re, lac, oc\u00e9an ou bassin de tour de refroidissement) vers le condenseur principal. Le condenseur utilise cette eau pour condenser la vapeur d'\u00e9chappement provenant de la turbine, ce qui permet de maintenir le vide indispensable au rendement de celle-ci.<\/p>\n\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Pompes auxiliaires d'eau de refroidissement<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ces pompes, plus petites mais tout aussi essentielles, alimentent en eau de refroidissement :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Refroidisseurs d'huile de lubrification des turbines<\/li>\n\n\n\n<li>Refroidisseurs d'hydrog\u00e8ne pour g\u00e9n\u00e9rateurs<\/li>\n\n\n\n<li>Compresseurs d'air<\/li>\n\n\n\n<li>Refroidisseurs pour syst\u00e8mes CVC<\/li>\n\n\n\n<li>Divers \u00e9changeurs de chaleur r\u00e9partis dans toute l'usine<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Pompes pour circuits d'eau de refroidissement en circuit ferm\u00e9 (CCW)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Dans de nombreuses centrales \u00e9lectriques, un syst\u00e8me en circuit ferm\u00e9 utilise de l'eau d\u00e9min\u00e9ralis\u00e9e trait\u00e9e pour refroidir les \u00e9quipements critiques. La pompe XSP sert de pompe de circulation pour ces syst\u00e8mes ; ses mat\u00e9riaux ont \u00e9t\u00e9 s\u00e9lectionn\u00e9s pour leur puret\u00e9 et leur r\u00e9sistance \u00e0 la corrosion.<\/p>\n\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Pompes \u00e0 eau de service<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ces pompes fournissent de l'eau de refroidissement brute pour les services de la centrale, notamment :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Refroidissement des roulements<\/li>\n\n\n\n<li>Eau de rin\u00e7age du joint<\/li>\n\n\n\n<li>Refroidissement du presse-\u00e9toupe de la pompe<\/li>\n\n\n\n<li>Syst\u00e8mes de protection contre les incendies des installations (accompagn\u00e9s des certifications appropri\u00e9es)<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Avantages de la pompe XSP pour les applications dans les centrales \u00e9lectriques<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Rendement \u00e9lev\u00e9 sur toute la plage de fonctionnement<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La conception hydraulique optimis\u00e9e de la roue et de la volute de la pompe XSP garantit un rendement maximal sur une large plage de d\u00e9bits. Cela s'av\u00e8re particuli\u00e8rement avantageux pour les centrales \u00e9lectriques fonctionnant \u00e0 des charges variables, car la pompe conserve un bon rendement m\u00eame en conditions de charge partielle.<\/p>\n\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe class=\"lazyload\" data-src=\"https:\/\/www.youtube.com\/embed\/4JVWLM16_MI?feature=oembed\" title=\"Roue \u00e0 double aspiration en Super Duplex 2507 pour pompe \u00e0 corps divis\u00e9\" width=\"500\" height=\"281\"  frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Faibles exigences en mati\u00e8re de NPSH<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La configuration de la roue \u00e0 double aspiration offre d'excellentes caract\u00e9ristiques en termes de hauteur d'aspiration positive nette (NPSH), ce qui permet \u00e0 la pompe de fonctionner de mani\u00e8re fiable m\u00eame avec une hauteur d'aspiration limit\u00e9e \u2014 un probl\u00e8me courant dans les ouvrages de prise d'eau de refroidissement.<\/p>\n\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Construction robuste pour un fonctionnement en continu<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les centrales \u00e9lectriques fonctionnent 24 heures sur 24, 7 jours sur 7, et les pompes d'eau de refroidissement tournent pendant de longues p\u00e9riodes. Le XSP est compos\u00e9 des \u00e9l\u00e9ments suivants :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ensembles d'arbres et de roulements \u00e0 usage intensif<\/li>\n\n\n\n<li>Manchons d'arbre r\u00e9sistants \u00e0 l'usure<\/li>\n\n\n\n<li>Bagues d'usure rempla\u00e7ables du carter<\/li>\n\n\n\n<li>\u00c9l\u00e9ments rotatifs \u00e9quilibr\u00e9s avec pr\u00e9cision<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ces caract\u00e9ristiques garantissent une longue dur\u00e9e de vie et un nombre minimal d'interventions de maintenance impr\u00e9vues.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Personnalisation et remplacement direct<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La soci\u00e9t\u00e9 Hunan Durafort Pumps dispose de la <strong>capacit\u00e9 \u00e0 personnaliser et \u00e0 remplacer les pompes \u00e0 corps divis\u00e9 provenant de fabricants internationaux de pompes<\/strong>. Cela signifie :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Interchangeables sur le plan dimensionnel<\/strong> le remplacement des pompes existantes, ce qui \u00e9vite d'avoir \u00e0 modifier la tuyauterie<\/li>\n\n\n\n<li><strong>Adapt\u00e9 aux performances<\/strong> conceptions pour des points de fonctionnement sp\u00e9cifiques<\/li>\n\n\n\n<li><strong>Am\u00e9liorations apport\u00e9es aux mat\u00e9riaux<\/strong> pour am\u00e9liorer la r\u00e9sistance \u00e0 la corrosion ou prolonger la dur\u00e9e de vie<\/li>\n\n\n\n<li><strong>Modernisation<\/strong> d'anciennes installations de pompes dot\u00e9es d'un syst\u00e8me hydraulique et d'une technologie d'\u00e9tanch\u00e9it\u00e9 am\u00e9lior\u00e9s<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Aper\u00e7u des caract\u00e9ristiques techniques<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Param\u00e8tres<\/th><th>Gamme XSP<\/th><\/tr><\/thead><tbody><tr><td>D\u00e9bit<\/td><td>135 \u2013 38 000 m\u00b3\/h<\/td><\/tr><tr><td>Hauteur totale<\/td><td>12 \u2013 205 m\u00e8tres<\/td><\/tr><tr><td>Vitesse<\/td><td>750 \u2013 2 970 tr\/min<\/td><\/tr><tr><td>Temp\u00e9rature maximale<\/td><td>Jusqu'\u00e0 200 \u00b0C<\/td><\/tr><tr><td>Efficacit\u00e9<\/td><td>Jusqu'\u00e0 93%<\/td><\/tr><tr><td>Mat\u00e9riaux<\/td><td>Acier au carbone, fonte ductile, SS304, SS316L, Duplex 2205, Super Duplex 2507, 904L, CD4MCu, titane<\/td><\/tr><tr><td>Applications<\/td><td>Eau de refroidissement en circulation, refroidissement du condenseur, refroidissement auxiliaire, circuit d'eau de refroidissement ferm\u00e9, eau de service<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Solutions de pompage pour centrales \u00e9lectriques<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Outre la pompe \u00e0 corps divis\u00e9 horizontal XSP, Hunan Durafort Pumps propose une gamme compl\u00e8te de pompes destin\u00e9es aux applications de production d'\u00e9lectricit\u00e9 :<\/p>\n\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/deyangforge.com\/fr\/lc-vertical-turbine-pump\/\" data-type=\"post\" data-id=\"4591\" target=\"_blank\" rel=\"noreferrer noopener\">Pompes \u00e0 turbine verticales LC<\/a><\/h3>\n\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" data-src=\"https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/07\/vtp-pump-1024x512.avif\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"power plant circulation pump\" class=\"wp-image-7985 lazyload\"\/><noscript><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/07\/vtp-pump-1024x512.avif\" alt=\"power plant circulation pump\" class=\"wp-image-7985\" srcset=\"https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/07\/vtp-pump-1024x512.avif 1024w, https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/07\/vtp-pump-300x150.avif 300w, https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/07\/vtp-pump-768x384.avif 768w, https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/07\/vtp-pump-1536x768.avif 1536w, https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/07\/vtp-pump-2048x1024.avif 2048w, https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/07\/vtp-pump-18x9.avif 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/noscript><\/figure>\n\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Id\u00e9ales pour les prises d'eau de refroidissement en puits profonds, la circulation d'eau dans les condenseurs et le pompage de puisards. Les turbines verticales sont particuli\u00e8rement adapt\u00e9es aux ouvrages de prise d'eau o\u00f9 l'espace est limit\u00e9 et o\u00f9 une hauteur d'aspiration est n\u00e9cessaire.<\/p>\n\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/deyangforge.com\/fr\/hd-vertical-turbine-pump\/\" data-type=\"post\" data-id=\"4598\" target=\"_blank\" rel=\"noreferrer noopener\">Pompes \u00e0 flux mixte verticales HD<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Con\u00e7ues pour les applications \u00e0 d\u00e9bit \u00e9lev\u00e9 et \u00e0 faible hauteur manom\u00e9trique, typiques de la circulation dans les tours de refroidissement, des prises d'eau et de la ma\u00eetrise des crues. Ces pompes traitent efficacement de grands volumes \u00e0 des hauteurs manom\u00e9triques modestes.<\/p>\n\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><a href=\"https:\/\/deyangforge.com\/fr\/zlb-axial-flow-pump-1\/\" data-type=\"post\" data-id=\"4604\" target=\"_blank\" rel=\"noreferrer noopener\">Pompes \u00e0 flux axial vertical ZLB<\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sp\u00e9cialement con\u00e7ue pour les applications \u00e0 d\u00e9bit tr\u00e8s \u00e9lev\u00e9 et \u00e0 faible hauteur de refoulement, telles que le transfert d'eau dans les bassins de tours de refroidissement, l'irrigation \u00e0 grande \u00e9chelle et le pompage en cas d'inondation.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Pourquoi choisir les pompes Hunan Durafort ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Exp\u00e9rience professionnelle dans le secteur :<\/strong> Nous comprenons les exigences \u00e9lev\u00e9es du secteur de la production d'\u00e9lectricit\u00e9 et concevons nos pompes en cons\u00e9quence.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Fabrication de qualit\u00e9 :<\/strong> Nos pompes sont fabriqu\u00e9es conform\u00e9ment aux normes internationales, ce qui garantit leur fiabilit\u00e9 et leurs performances.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Expertise en mati\u00e8re de mat\u00e9riaux :<\/strong> Nous proposons une large gamme de mat\u00e9riaux adapt\u00e9s \u00e0 toutes les conditions d'eau de refroidissement, de l'eau douce \u00e0 l'eau de mer hautement corrosive.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ing\u00e9nierie sur mesure :<\/strong> Nous ne nous contentons pas de vendre des pompes : nous concevons des solutions. Notre \u00e9quipe est en mesure d'adapter sur mesure les conceptions hydrauliques, les mat\u00e9riaux et les configurations afin de r\u00e9pondre pr\u00e9cis\u00e9ment \u00e0 vos besoins.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Possibilit\u00e9 de remplacement :<\/strong> Vous devez remplacer une pompe vieillissante sans pour autant repenser l'ensemble du syst\u00e8me ? Nos capacit\u00e9s de personnalisation nous permettent de fabriquer des mod\u00e8les de remplacement directs pour les pompes des plus grandes marques internationales.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Assistance internationale :<\/strong> Nous accompagnons nos clients partout dans le monde en leur proposant une assistance technique, des pi\u00e8ces de rechange et un service apr\u00e8s-vente.<\/p>\n\n\n\n<div style=\"height:19px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"474\" data-src=\"https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/06\/durafort-heavy-duty-split-case-pumps-1024x474.avif\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" alt=\"durafort heavy duty split case pumps\" class=\"wp-image-7340 lazyload\"\/><noscript><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"474\" src=\"https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/06\/durafort-heavy-duty-split-case-pumps-1024x474.avif\" alt=\"durafort heavy duty split case pumps\" class=\"wp-image-7340\" srcset=\"https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/06\/durafort-heavy-duty-split-case-pumps-1024x474.avif 1024w, https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/06\/durafort-heavy-duty-split-case-pumps-300x139.avif 300w, https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/06\/durafort-heavy-duty-split-case-pumps-768x356.avif 768w, https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/06\/durafort-heavy-duty-split-case-pumps-18x8.avif 18w, https:\/\/deyangforge.com\/wp-content\/uploads\/2026\/06\/durafort-heavy-duty-split-case-pumps.avif 1520w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/noscript><\/figure>\n\n\n\n<div style=\"height:19px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">La pompe \u00e0 corps divis\u00e9 horizontal constitue la pi\u00e8ce ma\u00eetresse des syst\u00e8mes de refroidissement des centrales \u00e9lectriques, et le mod\u00e8le XSP de Hunan Durafort Pumps offre les performances, le rendement et la fiabilit\u00e9 exig\u00e9s par ces applications critiques. Que vous ayez besoin d'une nouvelle installation, d'un remplacement direct ou d'une solution sur mesure, nous disposons des capacit\u00e9s et de l'expertise n\u00e9cessaires pour r\u00e9pondre \u00e0 vos besoins.<\/p>\n\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/deyangforge.com\/fr\/contact\/\" data-type=\"page\" data-id=\"4358\" target=\"_blank\" rel=\"noreferrer noopener\">Contactez Hunan Durafort Pumps d\u00e8s aujourd'hui<\/a><\/strong> pour discuter de vos besoins en mati\u00e8re de pompes \u00e0 eau de refroidissement. Notre \u00e9quipe d'ing\u00e9nieurs se tient \u00e0 votre disposition pour vous aider \u00e0 choisir la pompe la mieux adapt\u00e9e \u00e0 votre application de production d'\u00e9lectricit\u00e9.<\/p>","protected":false},"excerpt":{"rendered":"<p>Power generation facilities\u2014whether thermal, nuclear, or combined-cycle\u2014depend on massive volumes of cooling water to maintain operational efficiency and equipment safety. The heart of these cooling systems is the circulating water pump, and the horizontal split case pump has become the industry standard for this critical application. At Hunan Durafort Pumps, our XSP horizontal split case [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8052,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","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":"disabled","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":""}},"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[18],"tags":[],"class_list":["post-8059","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-split-case-pump-guide"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Horizontal Split Case Pump for Power Plants Cooling Water System<\/title>\n<meta name=\"description\" content=\"XSP horizontal split case pump for power plant cooling water systems. 93% efficiency, 38,000m\u00b3\/h flow, materials: Duplex 2507, SS316L, Titanium. Custom replacements available. Request a quote.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/deyangforge.com\/fr\/horizontal-split-case-pump-for-power-plants-cooling-water-system\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Horizontal Split Case Pump for Power Plants Cooling Water System\" \/>\n<meta property=\"og:description\" content=\"XSP horizontal split case pump for power plant cooling water systems. 93% efficiency, 38,000m\u00b3\/h flow, materials: Duplex 2507, SS316L, Titanium. Custom replacements available. 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