{"id":5399,"date":"2019-04-25T15:41:21","date_gmt":"2019-04-25T15:41:21","guid":{"rendered":"https:\/\/fgti-distribution.fr\/?page_id=5399"},"modified":"2023-05-16T06:54:22","modified_gmt":"2023-05-16T06:54:22","slug":"expansion","status":"publish","type":"page","link":"https:\/\/fgti-distribution.fr\/en\/joints-etancheite-idg\/gamme-specifique-centrales-hydrauliques\/expansion\/","title":{"rendered":"Expansion"},"content":{"rendered":"<section id=\"bt_bb_section69e9507f26826\" class=\"bt_bb_section bt_bb_layout_boxed_1200\"  data-bt-override-class=\"null\"><div class=\"bt_bb_port\"><div class=\"bt_bb_cell\"><div class=\"bt_bb_cell_inner\"><div class=\"bt_bb_row\"  data-bt-override-class=\"{}\"><div class=\"bt_bb_row_holder\" ><div  class=\"bt_bb_column col-xxl-12 col-xl-12 col-xs-12 col-sm-12 col-md-12 col-lg-12 bt_bb_vertical_align_top bt_bb_align_left bt_bb_padding_normal\" style=\"; --column-width:12;\" data-width=\"12\" data-bt-override-class=\"{}\"><div class=\"bt_bb_column_content\"><div class=\"bt_bb_column_content_inner\"><div class=\"bt_bb_raw_content\"><div class=\"bt_bb_wrapper\"><div id=\"pl-5399\" class=\"panel-layout\"><div id=\"pg-5399-0\" class=\"panel-grid panel-no-style\"><div id=\"pgc-5399-0-0\" class=\"panel-grid-cell\"><div id=\"panel-5399-0-0-0\" class=\"widget_text so-panel widget widget_custom_html panel-first-child panel-last-child\" data-index=\"0\"><div class=\"textwidget custom-html-widget\"><div style=\"color: #BABABA; font-size: 12px; margin-bottom: 20px;\">FGTI-Distribution &gt; Seals &gt; Catalogue &gt; Specific range for hydraulic power stations &gt; Expansion<\/div><\/div><\/div><\/div><\/div><div id=\"pg-5399-1\" class=\"panel-grid panel-no-style\"><div id=\"pgc-5399-1-0\" class=\"panel-grid-cell\"><div id=\"panel-5399-1-0-0\" class=\"widget_text so-panel widget widget_custom_html panel-first-child panel-last-child\" data-index=\"1\"><div class=\"textwidget custom-html-widget\">To ensure the watertightness of penstocks, upstream of the reservoirs, the joint must compensate for thermal and mechanical variations, hence the term expansion.\n<br><br>\nOn these applications, the seal compensates for very slight movements, eccentricities, expansions and tilts.\n<br><br><\/div><\/div><\/div><div id=\"pgc-5399-1-1\" class=\"panel-grid-cell panel-grid-cell-mobile-last\"><div id=\"panel-5399-1-1-0\" class=\"so-panel widget widget_sow-image panel-first-child panel-last-child\" data-index=\"2\"><div class=\"so-widget-sow-image so-widget-sow-image-default-d6014b76747a-5399\">\n\n<div class=\"sow-image-container\">\n\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/fgti-distribution.fr\/wp-content\/uploads\/2019\/05\/etancheite-expansion.jpg\" width=\"230\" height=\"230\" srcset=\"https:\/\/fgti-distribution.fr\/wp-content\/uploads\/2019\/05\/etancheite-expansion.jpg 230w, https:\/\/fgti-distribution.fr\/wp-content\/uploads\/2019\/05\/etancheite-expansion-77x77.jpg 77w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" alt=\"Waterproofing expansion\" class=\"so-widget-image\">\n\t<\/div>\n\n<\/div><\/div><\/div><div id=\"pgc-5399-1-2\" class=\"panel-grid-cell panel-grid-cell-empty\"><\/div><\/div><div id=\"pg-5399-2\" class=\"panel-grid panel-no-style\"><div id=\"pgc-5399-2-0\" class=\"panel-grid-cell\"><div id=\"panel-5399-2-0-0\" class=\"widget_text so-panel widget widget_custom_html panel-first-child panel-last-child\" data-index=\"3\"><div class=\"textwidget custom-html-widget\"><span style=\"font-weight: bold; line-height: 35px;\">Features and applications<\/span><br>\n<ul style=\"padding-left: 30px;\">\n<li class=\"tiret\">Linear movement<\/li>\n<li class=\"tiret\">Single-acting seal <\/li>\n<li class=\"tiret\">Radial compensation capability<\/li>\n<li class=\"tiret\">Adaptable to existing throat dimensions<\/li>\n<li class=\"tiret\">Max. pressure 40 MPa<\/li>\n<li class=\"tiret\">Developed for sealing expansion joints<\/li>\n<li class=\"tiret\">Also adapted for rotating rings when a seal is placed in each direction of pressure<\/li>\n<li class=\"tiret\">The misalignments and inclinations relative to the axis are compensated by radial adaptability.<\/li>\n<li class=\"tiret\">Easy and efficient setup thanks to robust construction<\/li>\n<li class=\"tiret\">For revisions, the system can be adapted to existing grooves.<\/li>\n<\/ul><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><!-- cell_inner --><\/div><!-- cell --><\/div><!-- port --><\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":5377,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-5399","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Etanch\u00e9it\u00e9 des conduites forc\u00e9es - Expansion - FGTI Distribution<\/title>\n<meta name=\"description\" content=\"Pour assurer l\u2019\u00e9tanch\u00e9it\u00e9 des conduites forc\u00e9es, le joint se doit de compenser des \u00e9carts thermiques et dynamiques d\u2019o\u00f9 le terme d\u2019expansion. 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