{"id":3929,"date":"2021-05-24T03:26:20","date_gmt":"2021-05-24T03:26:20","guid":{"rendered":"https:\/\/www.wldsteel.com\/?p=3929"},"modified":"2021-05-24T03:26:54","modified_gmt":"2021-05-24T03:26:54","slug":"what-is-the-material-of-n80-in-n80-oil-casing","status":"publish","type":"post","link":"https:\/\/www.wldsteel.com\/it\/what-is-the-material-of-n80-in-n80-oil-casing\/","title":{"rendered":"Qual \u00e8 il materiale dell'involucro dell'olio N80?"},"content":{"rendered":"<p>Il tubo per petrolio N80 e il tubo in acciaio senza saldatura N80 sono attrezzature importanti per la perforazione petrolifera, la cui attrezzatura principale comprende anche tubi di perforazione, tubi di carotaggio e casing, collari di perforazione e tubi in acciaio per la perforazione di piccolo diametro.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"556\" height=\"337\" src=\"https:\/\/www.wldsteel.com\/wp-content\/uploads\/2021\/05\/what-is-the-material-of-n80-in-n80-oil-casing.png\" alt=\"Qual \u00e8 il materiale di N80 nell&#039;involucro dell&#039;olio N80?\" class=\"wp-image-3932\" srcset=\"https:\/\/www.wldsteel.com\/wp-content\/uploads\/2021\/05\/what-is-the-material-of-n80-in-n80-oil-casing.png 556w, https:\/\/www.wldsteel.com\/wp-content\/uploads\/2021\/05\/what-is-the-material-of-n80-in-n80-oil-casing-300x182.png 300w\" sizes=\"(max-width: 556px) 100vw, 556px\" \/><\/figure>\n\n\n\n<p>I tubi N80 per il trasporto di petrolio e i tubi in acciaio senza saldatura N80 hanno tre tipi di lunghezze specificate nello standard API: R-1 da 4,88 a 7,62 m, R-2 da 7,62 a 10,36 m e R-3 da 10,36 m a oltre.<\/p>\n\n\n\n<p>La guaina petrolifera N80 e il tubo d'acciaio senza saldatura N80 sono utilizzati per la perforazione del pozzo petrolifero principalmente per sostenere la parete del pozzo durante il processo di perforazione e dopo il completamento per garantire il processo di perforazione e il normale funzionamento dell'intero pozzo dopo il completamento.<\/p>\n\n\n\n<p>I tipi e l'imballaggio del tubo petrolifero N80 e del tubo d'acciaio senza saldatura N80 sono suddivisi in due tipi secondo la norma SY\/T6194-96 \"petroleum casing\": tubo filettato corto e relativo accoppiamento e tubo filettato lungo e relativo accoppiamento. Secondo la norma SY\/T6194-96, il casing domestico deve essere legato con un filo d'acciaio o una cinghia d'acciaio. Ogni involucro e la parte esposta della filettatura dell'accoppiamento devono essere avvitati sull'anello di protezione per proteggere la filettatura.<\/p>\n\n\n\n<p>L'involucro petrolifero N80 e il tubo in acciaio senza saldatura N80 saranno conformi alla norma SY\/T6194-96. Per l'involucro e il suo accoppiamento deve essere utilizzato lo stesso tipo di acciaio. Contenuto di zolfo &lt;0,045% e di fosforo &lt;0,045%.<\/p>\n\n\n\n<p>Il tubo in acciaio senza saldatura N80 e l'involucro petrolifero N80 sono conformi alle disposizioni della norma GB222-84 per il prelievo di campioni per l'analisi chimica. Analisi chimica secondo le disposizioni della parte pertinente di GB223.<\/p>\n\n\n\n<p>Involucro petrolifero N80 e tubo in acciaio senza saldatura N80 come specificato nell'American Petroleum Institute ARISPEC5CT1988, 1a edizione. L'analisi chimica viene effettuata secondo l'ultima versione di ASTME59 e l'analisi chimica viene eseguita secondo l'ultima versione di ASTME350.<\/p>","protected":false},"excerpt":{"rendered":"<p>N80 petroleum casing and N80 seamless steel pipe are important equipment for oil drilling, whose main equipment also includes drill pipes, core pipes and casing, drill collars and steel pipes for small diameter drilling. N80 petroleum casing and N80 seamless steel pipe have three kinds of lengths specified in the API standard: namely, R-1 for [&hellip;]<\/p>","protected":false},"author":1,"featured_media":3932,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is the material of N80 in N80 oil casing? - API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wldsteel.com\/it\/what-is-the-material-of-n80-in-n80-oil-casing\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is the material of N80 in N80 oil casing? - API steel oilfield pipeline, casing pipe, OCTG manufacturer and supplier\" \/>\n<meta property=\"og:description\" content=\"N80 petroleum casing and N80 seamless steel pipe are important equipment for oil drilling, whose main equipment also includes drill pipes, core pipes and casing, drill collars and steel pipes for small diameter drilling. 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