{"id":3156,"count":0,"description":"Les vannes et les composants de vannes sont utilis\u00e9s dans un grand nombre de secteurs et sont essentiels pour r\u00e9guler, diriger et contr\u00f4ler les flux des fluides, boues et mat\u00e9riaux en vrac. Ces mat\u00e9riaux sont ensuite transf\u00e9r\u00e9s par diff\u00e9rents moyens et contr\u00f4l\u00e9s par des vannes industrielles.\r\n\r\nPour garantir le bon fonctionnement et l\u2019efficacit\u00e9 des installations, les vannes doivent conserver leur int\u00e9grit\u00e9 pendant plusieurs ann\u00e9es. Une panne de vanne peut entra\u00eener la perte de milliers de tonnes de mat\u00e9riaux, des dommages environnementaux, une contamination des mat\u00e9riaux, des risques pour la sant\u00e9 et la s\u00e9curit\u00e9, et des d\u00e9faillances du syst\u00e8me. Les principales causes de ces d\u00e9faillances sont l\u2019usure des vannes, des si\u00e8ges de vannes et des composants associ\u00e9s, par cavitation et usure \u00e9rosive.\r\n\r\nLes pi\u00e8ces de rechange en mat\u00e9riaux exotiques ou m\u00eame en mat\u00e9riaux standard peuvent s\u2019av\u00e9rer co\u00fbteuses. Effectivement, les d\u00e9lais sont longs et il faut parfois attendre des mois pour \u00eatre livr\u00e9, sans compter le risque r\u00e9el d\u2019un temps d\u2019arr\u00eat excessif de l\u2019usine.","link":"https:\/\/welding-alloys.zerobox.co.za\/fr\/application-industrielle\/vannes-et-composants\/","name":"Vannes et composants","slug":"vannes-et-composants","taxonomy":"industry_application","parent":0,"meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Vannes et composants | Welding Alloys<\/title>\n<meta name=\"description\" content=\"Valves and valve components are used in a range of industries and essential to regulate, direct &amp; control the flow of fluids, slurries and bulk materials.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" 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