{"id":3363,"date":"2026-09-01T15:17:00","date_gmt":"2026-09-01T15:17:00","guid":{"rendered":"https:\/\/www.oem-silicone.com\/?p=3363"},"modified":"2026-09-07T16:37:51","modified_gmt":"2026-09-07T16:37:51","slug":"guijiaoruanguanbaopoyalizenmecebihoujietouyuanquanxishu","status":"publish","type":"post","link":"https:\/\/www.oem-silicone.com\/fr\/guixiangjiaozhishi\/3363\/","title":{"rendered":"Comment mesurer la pression d'\u00e9clatement d'un tuyau en silicone ? \u00c9paisseur de paroi, raccords et coefficient de s\u00e9curit\u00e9"},"content":{"rendered":"<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>R\u00e9ponse succincte :<\/strong>La pression d'\u00e9clatement d'un tuyau en silicone d\u00e9pend du diam\u00e8tre int\u00e9rieur, de l'\u00e9paisseur de la paroi, de la r\u00e9sistance du mat\u00e9riau, de la temp\u00e9rature et de l'excentricit\u00e9 de fabrication. Lors de la conception, la pression d'\u00e9clatement ne doit pas \u00eatre consid\u00e9r\u00e9e comme la pression de service ; il convient de d\u00e9finir un coefficient de s\u00e9curit\u00e9 en fonction des conditions d'exploitation, des impulsions, du vieillissement et du type de raccordement.<\/p><\/blockquote>\n\n<h3 class=\"wp-block-heading\">Dans quels contextes ces pi\u00e8ces en silicone sont-elles adapt\u00e9es ?<\/h3>\n\n<p class=\"wp-block-paragraph\">D\u00e9finir clairement les sc\u00e9narios d'utilisation r\u00e9els permet de traduire les exigences en mati\u00e8re de mat\u00e9riaux, de structure et de validation en sp\u00e9cifications techniques applicables.<\/p>\n\n<ul class=\"wp-block-list\"><li>Circuits pneumatiques et transport de fluides \u00e0 basse pression<\/li><li>Raccords pour pompes et tuyaux destin\u00e9s aux secteurs agroalimentaire, m\u00e9dical et des laboratoires<\/li><li>Tuyau flexible n\u00e9cessitant des impulsions de pression<\/li><\/ul>\n\n<h3 class=\"wp-block-heading\">Param\u00e8tres \u00e0 v\u00e9rifier avant le choix d'un mod\u00e8le<\/h3>\n\n<p class=\"wp-block-paragraph\">Nous vous recommandons de fournir les informations suivantes avant de demander un devis ou de commander un \u00e9chantillon, afin de limiter les essais r\u00e9p\u00e9t\u00e9s et les malentendus concernant les sp\u00e9cifications.<\/p>\n\n<ul class=\"wp-block-list\"><li>Pression maximale de service, impulsions et temp\u00e9rature<\/li><li>Diam\u00e8tre int\u00e9rieur, \u00e9paisseur de paroi, tol\u00e9rances et rayon de courbure minimal<\/li><li>Structure des raccords, colliers de serrage et risque de d\u00e9tachement<\/li><\/ul>\n\n<h3 class=\"wp-block-heading\">Les points cl\u00e9s de la conception structurelle<\/h3>\n\n<p class=\"wp-block-paragraph\">Les dimensions structurelles, les relations d'assemblage et l'\u00e9lasticit\u00e9 des mat\u00e9riaux doivent \u00eatre \u00e9valu\u00e9es conjointement ; l'am\u00e9lioration isol\u00e9e d'un param\u00e8tre donn\u00e9 ne permet g\u00e9n\u00e9ralement pas d'augmenter directement la fiabilit\u00e9.<\/p>\n\n<ul class=\"wp-block-list\"><li>Concilier souplesse et r\u00e9sistance \u00e0 la pression gr\u00e2ce \u00e0 l'\u00e9paisseur des parois et au choix des mat\u00e9riaux<\/li><li>Le chanfreinage des raccords permet d'\u00e9viter d'entailler la paroi int\u00e9rieure du tuyau<\/li><li>Disposition des conduites visant \u00e0 r\u00e9duire les coudes et les tensions locales<\/li><\/ul>\n\n<h3 class=\"wp-block-heading\">Production et contr\u00f4le qualit\u00e9<\/h3>\n\n<p class=\"wp-block-paragraph\">La coh\u00e9rence de la production en s\u00e9rie r\u00e9sulte du contr\u00f4le conjoint des lots de mat\u00e9riaux, de l'\u00e9tat des moules, de la fen\u00eatre de moulage et des m\u00e9thodes de contr\u00f4le.<\/p>\n\n<ul class=\"wp-block-list\"><li>Surveillance en ligne du diam\u00e8tre ext\u00e9rieur, de l'\u00e9paisseur de paroi et de l'excentricit\u00e9 lors de l'extrusion<\/li><li>V\u00e9rifier la pr\u00e9sence de bulles, de cristaux et de rayures sur la surface<\/li><li>D\u00e9coupe des tubes et conditionnement : \u00e9viter d'endommager les orifices<\/li><\/ul>\n\n<h3 class=\"wp-block-heading\">\u00c9l\u00e9ments \u00e0 v\u00e9rifier<\/h3>\n\n<p class=\"wp-block-paragraph\">Les essais de validation doivent, dans la mesure du possible, \u00eatre r\u00e9alis\u00e9s dans des conditions r\u00e9elles ou \u00e9quivalentes, et le bon fonctionnement doit \u00eatre v\u00e9rifi\u00e9 \u00e0 nouveau apr\u00e8s le vieillissement ou les cycles de test.<\/p>\n\n<ul class=\"wp-block-list\"><li>Essai de rupture par surpression avec un taux de mont\u00e9e en pression sp\u00e9cifi\u00e9<\/li><li>R\u00e9alisation d'essais de pression puls\u00e9e et de maintien de pression sous contrainte de travail<\/li><li>Nouveau test du taux de maintien de la pression apr\u00e8s vieillissement \u00e0 haute temp\u00e9rature<\/li><\/ul>\n\n<h3 class=\"wp-block-heading\">Foire aux questions<\/h3>\n\n<h4 class=\"wp-block-heading\">La moiti\u00e9 de la pression d'\u00e9clatement peut-elle servir de pression de service ?<\/h4>\n\n<p class=\"wp-block-paragraph\">Le coefficient de s\u00e9curit\u00e9 doit \u00eatre d\u00e9termin\u00e9 en tenant compte \u00e0 la fois des normes et des conditions r\u00e9elles d'exploitation.<\/p>\n\n<h4 class=\"wp-block-heading\">Une rupture au niveau du raccord est-elle consid\u00e9r\u00e9e comme un probl\u00e8me li\u00e9 au tuyau ?<\/h4>\n\n<p class=\"wp-block-paragraph\">Il convient de distinguer les dimensions du corps de tuyau, celles des raccords et les dommages li\u00e9s au montage.<\/p>\n\n<h3 class=\"wp-block-heading\">Comment fournir des informations aux fournisseurs ?<\/h3>\n\n<p class=\"wp-block-paragraph\">Il est recommand\u00e9 de fournir des plans en 2D ou 3D, des photos d'\u00e9chantillons, les exigences en mati\u00e8re de mat\u00e9riaux et de duret\u00e9, l'environnement d'utilisation, les quantit\u00e9s vis\u00e9es, les crit\u00e8res de r\u00e9ception ainsi qu'une liste des documents de conformit\u00e9. Chengxin Silicone pourra ainsi \u00e9valuer les mat\u00e9riaux, les moules, le moulage et les solutions de validation.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u7b80\u8981\u7b54\u6848\uff1a\u7845\u80f6\u8f6f\u7ba1\u7206\u7834\u538b\u529b\u53d7\u5185\u5f84\u3001\u58c1\u539a\u3001\u6750\u6599\u5f3a\u5ea6\u3001\u6e29\u5ea6\u548c\u5236\u9020\u504f\u5fc3\u5f71\u54cd\u3002\u8bbe\u8ba1\u4e0d\u80fd\u76f4\u63a5\u628a\u7206\u7834\u503c\u5f53\u5de5\u4f5c\u538b\u529b\uff0c\u5e94\u6309\u5de5\u51b5 [&hellip;]<\/p>","protected":false},"author":1,"featured_media":3365,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"\u7845\u80f6\u8f6f\u7ba1\u7206\u7834\u538b\u529b\u6d4b\u8bd5\uff1a\u58c1\u539a\u3001\u63a5\u5934\u548c\u5b89\u5168\u7cfb\u6570","_seopress_titles_desc":"\u7845\u80f6\u8f6f\u7ba1\u7206\u7834\u538b\u529b\u53d7\u5185\u5f84\u3001\u58c1\u539a\u3001\u6750\u6599\u5f3a\u5ea6\u3001\u6e29\u5ea6\u548c\u5236\u9020\u504f\u5fc3\u5f71\u54cd\u3002\u8bbe\u8ba1\u4e0d\u80fd\u76f4\u63a5\u628a\u7206\u7834\u503c\u5f53\u5de5\u4f5c\u538b\u529b\uff0c\u5e94\u6309\u5de5\u51b5\u3001\u8109\u51b2\u3001\u8001\u5316\u548c\u8fde\u63a5\u65b9\u5f0f\u8bbe\u7f6e\u5b89\u5168\u7cfb\u6570\u3002","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"\u7845\u80f6\u7ba1\u7206\u7834\u538b\u529b,\u7845\u80f6\u8f6f\u7ba1\u8010\u538b,\u7845\u80f6\u7ba1\u538b\u529b\u6d4b\u8bd5","_uag_custom_page_level_css":"","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":"","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":""}},"iawp_total_views":30,"footnotes":""},"categories":[75,57],"tags":[],"class_list":["post-3363","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-measurement-quality-procurement","category-guixiangjiaozhishi"],"spectra_custom_meta":{"_uagb_previous_block_counts":["a:90:{s:21:\"uagb\/advanced-heading\";i:0;s:15:\"uagb\/blockquote\";i:0;s:12:\"uagb\/buttons\";i:0;s:18:\"uagb\/buttons-child\";i:0;s:19:\"uagb\/call-to-action\";i:0;s:15:\"uagb\/cf7-styler\";i:0;s:11:\"uagb\/column\";i:0;s:12:\"uagb\/columns\";i:0;s:14:\"uagb\/container\";i:0;s:21:\"uagb\/content-timeline\";i:0;s:27:\"uagb\/content-timeline-child\";i:0;s:14:\"uagb\/countdown\";i:0;s:12:\"uagb\/counter\";i:0;s:8:\"uagb\/faq\";i:0;s:14:\"uagb\/faq-child\";i:0;s:10:\"uagb\/forms\";i:0;s:17:\"uagb\/forms-accept\";i:0;s:19:\"uagb\/forms-checkbox\";i:0;s:15:\"uagb\/forms-date\";i:0;s:16:\"uagb\/forms-email\";i:0;s:17:\"uagb\/forms-hidden\";i:0;s:15:\"uagb\/forms-name\";i:0;s:16:\"uagb\/forms-phone\";i:0;s:16:\"uagb\/forms-radio\";i:0;s:17:\"uagb\/forms-select\";i:0;s:19:\"uagb\/forms-textarea\";i:0;s:17:\"uagb\/forms-toggle\";i:0;s:14:\"uagb\/forms-url\";i:0;s:14:\"uagb\/gf-styler\";i:0;s:15:\"uagb\/google-map\";i:0;s:11:\"uagb\/how-to\";i:0;s:16:\"uagb\/how-to-step\";i:0;s:9:\"uagb\/icon\";i:0;s:14:\"uagb\/icon-list\";i:0;s:20:\"uagb\/icon-list-child\";i:0;s:10:\"uagb\/image\";i:0;s:18:\"uagb\/image-gallery\";i:0;s:13:\"uagb\/info-box\";i:0;s:18:\"uagb\/inline-notice\";i:0;s:11:\"uagb\/lottie\";i:0;s:21:\"uagb\/marketing-button\";i:0;s:10:\"uagb\/modal\";i:0;s:18:\"uagb\/popup-builder\";i:0;s:16:\"uagb\/post-button\";i:0;s:18:\"uagb\/post-carousel\";i:0;s:17:\"uagb\/post-excerpt\";i:0;s:14:\"uagb\/post-grid\";i:0;s:15:\"uagb\/post-image\";i:0;s:17:\"uagb\/post-masonry\";i:0;s:14:\"uagb\/post-meta\";i:0;s:18:\"uagb\/post-taxonomy\";i:0;s:18:\"uagb\/post-timeline\";i:0;s:15:\"uagb\/post-title\";i:0;s:20:\"uagb\/restaurant-menu\";i:0;s:26:\"uagb\/restaurant-menu-child\";i:0;s:11:\"uagb\/review\";i:0;s:12:\"uagb\/section\";i:0;s:14:\"uagb\/separator\";i:0;s:11:\"uagb\/slider\";i:0;s:17:\"uagb\/slider-child\";i:0;s:17:\"uagb\/social-share\";i:0;s:23:\"uagb\/social-share-child\";i:0;s:16:\"uagb\/star-rating\";i:0;s:23:\"uagb\/sure-cart-checkout\";i:0;s:22:\"uagb\/sure-cart-product\";i:0;s:15:\"uagb\/sure-forms\";i:0;s:22:\"uagb\/table-of-contents\";i:0;s:9:\"uagb\/tabs\";i:0;s:15:\"uagb\/tabs-child\";i:0;s:18:\"uagb\/taxonomy-list\";i:0;s:9:\"uagb\/team\";i:0;s:16:\"uagb\/testimonial\";i:0;s:14:\"uagb\/wp-search\";i:0;s:19:\"uagb\/instagram-feed\";i:0;s:10:\"uagb\/login\";i:0;s:17:\"uagb\/loop-builder\";i:0;s:18:\"uagb\/loop-category\";i:0;s:20:\"uagb\/loop-pagination\";i:0;s:15:\"uagb\/loop-reset\";i:0;s:16:\"uagb\/loop-search\";i:0;s:14:\"uagb\/loop-sort\";i:0;s:17:\"uagb\/loop-wrapper\";i:0;s:13:\"uagb\/register\";i:0;s:19:\"uagb\/register-email\";i:0;s:24:\"uagb\/register-first-name\";i:0;s:23:\"uagb\/register-last-name\";i:0;s:22:\"uagb\/register-password\";i:0;s:30:\"uagb\/register-reenter-password\";i:0;s:19:\"uagb\/register-terms\";i:0;s:22:\"uagb\/register-username\";i:0;}"],"_seopress_titles_title":["\u7845\u80f6\u8f6f\u7ba1\u7206\u7834\u538b\u529b\u6d4b\u8bd5\uff1a\u58c1\u539a\u3001\u63a5\u5934\u548c\u5b89\u5168\u7cfb\u6570"],"_seopress_titles_desc":["\u7845\u80f6\u8f6f\u7ba1\u7206\u7834\u538b\u529b\u53d7\u5185\u5f84\u3001\u58c1\u539a\u3001\u6750\u6599\u5f3a\u5ea6\u3001\u6e29\u5ea6\u548c\u5236\u9020\u504f\u5fc3\u5f71\u54cd\u3002\u8bbe\u8ba1\u4e0d\u80fd\u76f4\u63a5\u628a\u7206\u7834\u503c\u5f53\u5de5\u4f5c\u538b\u529b\uff0c\u5e94\u6309\u5de5\u51b5\u3001\u8109\u51b2\u3001\u8001\u5316\u548c\u8fde\u63a5\u65b9\u5f0f\u8bbe\u7f6e\u5b89\u5168\u7cfb\u6570\u3002"],"_seopress_analysis_target_kw":["\u7845\u80f6\u7ba1\u7206\u7834\u538b\u529b,\u7845\u80f6\u8f6f\u7ba1\u8010\u538b,\u7845\u80f6\u7ba1\u538b\u529b\u6d4b\u8bd5"],"iawp_total_views":["30"],"_wp_old_date":["2026-09-07"],"_thumbnail_id":["3365"],"_uag_css_file_name":["uag-css-3363.css"]},"uagb_featured_image_src":{"full":["https:\/\/www.oem-silicone.com\/wp-content\/uploads\/2026\/09\/3363-cover.webp",1200,900,false],"thumbnail":["https:\/\/www.oem-silicone.com\/wp-content\/uploads\/2026\/09\/3363-cover-150x150.webp",150,150,true],"medium":["https:\/\/www.oem-silicone.com\/wp-content\/uploads\/2026\/09\/3363-cover-300x225.webp",300,225,true],"medium_large":["https:\/\/www.oem-silicone.com\/wp-content\/uploads\/2026\/09\/3363-cover-768x576.webp",768,576,true],"large":["https:\/\/www.oem-silicone.com\/wp-content\/uploads\/2026\/09\/3363-cover-1024x768.webp",1024,768,true],"1536x1536":["https:\/\/www.oem-silicone.com\/wp-content\/uploads\/2026\/09\/3363-cover.webp",1200,900,false],"2048x2048":["https:\/\/www.oem-silicone.com\/wp-content\/uploads\/2026\/09\/3363-cover.webp",1200,900,false],"trp-custom-language-flag":["https:\/\/www.oem-silicone.com\/wp-content\/uploads\/2026\/09\/3363-cover-16x12.webp",16,12,true],"woocommerce_thumbnail":["https:\/\/www.oem-silicone.com\/wp-content\/uploads\/2026\/09\/3363-cover-600x600.webp",600,600,true],"woocommerce_single":["https:\/\/www.oem-silicone.com\/wp-content\/uploads\/2026\/09\/3363-cover-1000x750.webp",1000,750,true],"woocommerce_gallery_thumbnail":["https:\/\/www.oem-silicone.com\/wp-content\/uploads\/2026\/09\/3363-cover-100x100.webp",100,100,true]},"uagb_author_info":{"display_name":"qunhe","author_link":"https:\/\/www.oem-silicone.com\/fr\/author\/qunhe\/"},"uagb_comment_info":0,"uagb_excerpt":"\u7b80\u8981\u7b54\u6848\uff1a\u7845\u80f6\u8f6f\u7ba1\u7206\u7834\u538b\u529b\u53d7\u5185\u5f84\u3001\u58c1\u539a\u3001\u6750\u6599\u5f3a\u5ea6\u3001\u6e29\u5ea6\u548c\u5236\u9020\u504f\u5fc3\u5f71\u54cd\u3002\u8bbe\u8ba1\u4e0d\u80fd\u76f4\u63a5\u628a\u7206\u7834\u503c\u5f53\u5de5\u4f5c\u538b\u529b\uff0c\u5e94\u6309\u5de5\u51b5\u2026","_links":{"self":[{"href":"https:\/\/www.oem-silicone.com\/fr\/wp-json\/wp\/v2\/posts\/3363","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oem-silicone.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oem-silicone.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oem-silicone.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oem-silicone.com\/fr\/wp-json\/wp\/v2\/comments?post=3363"}],"version-history":[{"count":1,"href":"https:\/\/www.oem-silicone.com\/fr\/wp-json\/wp\/v2\/posts\/3363\/revisions"}],"predecessor-version":[{"id":3364,"href":"https:\/\/www.oem-silicone.com\/fr\/wp-json\/wp\/v2\/posts\/3363\/revisions\/3364"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oem-silicone.com\/fr\/wp-json\/wp\/v2\/media\/3365"}],"wp:attachment":[{"href":"https:\/\/www.oem-silicone.com\/fr\/wp-json\/wp\/v2\/media?parent=3363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oem-silicone.com\/fr\/wp-json\/wp\/v2\/categories?post=3363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oem-silicone.com\/fr\/wp-json\/wp\/v2\/tags?post=3363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}