{"id":2990,"date":"2018-03-04T00:24:25","date_gmt":"2018-03-03T16:24:25","guid":{"rendered":"http:\/\/23.110.48.238\/?page_id=2990"},"modified":"2026-10-05T13:03:07","modified_gmt":"2026-10-05T05:03:07","slug":"bundy-tubes","status":"publish","type":"page","link":"https:\/\/www.bundytubes.com\/fr\/bundy-tubes\/","title":{"rendered":"Tubes Bundy \u2013 Tubes \u00e0 double paroi bras\u00e9s vs tubes \u00e0 simple paroi soud\u00e9s"},"content":{"rendered":"\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-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"188\" data-id=\"4472\" src=\"\/wp-content\/uploads\/Bundy-Tube-Slider-1-1024x640-1-300x188.jpg\" alt=\"\" class=\"wp-image-4472\" srcset=\"https:\/\/www.bundytubes.com\/wp-content\/uploads\/Bundy-Tube-Slider-1-1024x640-1-300x188.jpg 300w, https:\/\/www.bundytubes.com\/wp-content\/uploads\/Bundy-Tube-Slider-1-1024x640-1-768x480.jpg 768w, https:\/\/www.bundytubes.com\/wp-content\/uploads\/Bundy-Tube-Slider-1-1024x640-1.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption class=\"wp-element-caption\">Tube en acier \u00e0 double paroi (TDW)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"188\" data-id=\"4473\" src=\"\/wp-content\/uploads\/Bundy-Tube-Slider-2-1024x640-1-300x188.jpg\" alt=\"\" class=\"wp-image-4473\" srcset=\"https:\/\/www.bundytubes.com\/wp-content\/uploads\/Bundy-Tube-Slider-2-1024x640-1-300x188.jpg 300w, https:\/\/www.bundytubes.com\/wp-content\/uploads\/Bundy-Tube-Slider-2-1024x640-1-768x480.jpg 768w, https:\/\/www.bundytubes.com\/wp-content\/uploads\/Bundy-Tube-Slider-2-1024x640-1.jpg 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption class=\"wp-element-caption\">Tube en acier \u00e0 simple paroi (TSW)<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Le tube Bundy, initialement appel\u00e9 tube en acier \u00e0 faible teneur en carbone \u00e0 double paroi, d\u00e9signe aujourd\u2019hui, dans de nombreux domaines, des tubes en acier \u00e0 faible teneur en carbone \u00e0 simple paroi haute pr\u00e9cision, car leurs applications et leurs traitements post\u00e9rieurs sont tr\u00e8s similaires. Cette appellation pr\u00eate parfois \u00e0 confusion aupr\u00e8s de nombreux lecteurs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ces deux types de tubes pr\u00e9sentent des caract\u00e9ristiques tr\u00e8s nettes ; ci-dessous sont r\u00e9pertori\u00e9s quelques faits propres \u00e0 chacun d\u2019eux.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nous proposons \u00e0 la fois des tubes Bundy \u00e0 double paroi et des tubes soud\u00e9s \u00e0 simple paroi, avec diff\u00e9rents rev\u00eatements de surface assurant une protection anticorrosion et une fiabilit\u00e9 durable pour votre application.<\/p>\n\n\n\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>Type<\/td>\n<td><a href=\"\/double-wall-copper-brazed-steel-tubing\/\">Double paroi (TDW)<\/a><\/td>\n<td><a href=\"\/single-wall-welded-steel-tube\/\">Paroi simple (TSW)<\/a><\/td>\n<\/tr>\n<tr>\n<td>Technique de soudage<\/td>\n<td>Brasage au cuivre<\/td>\n<td>Soudage par haute fr\u00e9quence (ERW)<\/td>\n<\/tr>\n<tr>\n<td>M\u00e9thode de redimensionnement<\/td>\n<td>Tr\u00e9fil\u00e9 \u00e0 froid<\/td>\n<td>Tr\u00e9fil\u00e9 \u00e0 froid<\/td>\n<\/tr>\n<tr>\n<td>Soudure<\/td>\n<td>720 degr\u00e9s sans soudure<\/td>\n<td>Soudure rectiligne<\/td>\n<\/tr>\n<tr>\n<td>Pr\u00e9cision dimensionnelle<\/td>\n<td>\u00c9lev\u00e9<\/td>\n<td>\u00c9lev\u00e9<\/td>\n<\/tr>\n<tr>\n<td>R\u00e9sistance<\/td>\n<td>Principalement durci<\/td>\n<td>Peut \u00eatre recuit ou dur<\/td>\n<\/tr>\n<tr>\n<td>Propret\u00e9 int\u00e9rieure<\/td>\n<td>Bon<\/td>\n<td>Mauvais<\/td>\n<\/tr>\n<tr>\n<td>R\u00e9sistance aux vibrations<\/td>\n<td>R\u00e9sistant<\/td>\n<td>Mauvais<\/td>\n<\/tr>\n<tr>\n<td>S\u00e9curit\u00e9 contre la pression<\/td>\n<td>\u00c9lev\u00e9<\/td>\n<td>Faible<\/td>\n<\/tr>\n<tr>\n<td>Application<\/td>\n<td>Lignes de freinage automobiles, lignes d&rsquo;alimentation en carburant, lignes de refroidissement de bo\u00eete de vitesses, lignes de direction assist\u00e9e ; certaines conduites hydrauliques, etc.<\/td>\n<td>Climatisation, r\u00e9frig\u00e9ration, \u00e9changeurs thermiques, conduites de carburant automobile, compresseurs, etc.<\/td>\n<\/tr>\n<tr>\n<td>Surface d&rsquo;origine<\/td>\n<td>Cuivre<\/td>\n<td>Aucun (acier)<\/td>\n<\/tr>\n<tr>\n<td>Rev\u00eatement de surface<\/td>\n<td>Cuivre<br>Zinc<br>GALFAN<br>PVF<br>Nylon<br>\u00c9poxy<br>Nickel<\/td>\n<td>Cuivre<br>Zinc<br>GALFAN<br>PVF<br>Nylon<br>\u00c9poxy<br>Nickel<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"288\" src=\"\/wp-content\/uploads\/Bundy-Tube-Surface-Coating.jpg\" alt=\"\" class=\"wp-image-4470\" srcset=\"https:\/\/www.bundytubes.com\/wp-content\/uploads\/Bundy-Tube-Surface-Coating.jpg 1024w, https:\/\/www.bundytubes.com\/wp-content\/uploads\/Bundy-Tube-Surface-Coating-300x84.jpg 300w, https:\/\/www.bundytubes.com\/wp-content\/uploads\/Bundy-Tube-Surface-Coating-768x216.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<script type=\"text\/javascript\" charset=\"utf-8\" src=\"http:\/\/w.sharethis.com\/widget\/?wp=7.1.2\"><\/script>","protected":false},"excerpt":{"rendered":"<p>Le tube Bundy, initialement appel\u00e9 tube en acier \u00e0 faible teneur en carbone \u00e0 double paroi, d\u00e9signe aujourd\u2019hui, dans de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"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 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