{"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\/de\/what-is-the-material-of-n80-in-n80-oil-casing\/","title":{"rendered":"Aus welchem Material besteht N80 im N80-\u00d6lgeh\u00e4use?"},"content":{"rendered":"<p>N80-Erd\u00f6lrohre und nahtlose N80-Stahlrohre sind wichtige Ausr\u00fcstungen f\u00fcr Erd\u00f6lbohrungen, zu deren Hauptausr\u00fcstung auch Bohrgest\u00e4nge, Kernrohre und Futterrohre, Bohrschellen und Stahlrohre f\u00fcr Bohrungen mit kleinem Durchmesser geh\u00f6ren.<\/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=\"Aus welchem Material besteht N80 in N80-\u00d6lgeh\u00e4usen?\" 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>N80-Erd\u00f6lrohre und nahtlose N80-Stahlrohre sind in drei verschiedenen L\u00e4ngen in der API-Norm spezifiziert: R-1 f\u00fcr 4,88 bis 7,62 m, R-2 f\u00fcr 7,62 bis 10,36 m und R-3 f\u00fcr 10,36 m und l\u00e4nger.<\/p>\n\n\n\n<p>N80-\u00d6lrohre und nahtlose N80-Stahlrohre werden bei \u00d6lbohrungen haupts\u00e4chlich zur Unterst\u00fctzung der Bohrlochwand w\u00e4hrend des Bohrprozesses und nach der Fertigstellung verwendet, um den Bohrprozess und den normalen Betrieb des gesamten Bohrlochs nach der Fertigstellung zu gew\u00e4hrleisten.<\/p>\n\n\n\n<p>Die Typen und Verpackungen von N80-Erd\u00f6lrohren und nahtlosen Stahlrohren werden gem\u00e4\u00df SY\/T6194-96 \"Erd\u00f6lrohre\" in zwei Typen unterteilt: kurze Gewindeh\u00fclsen und ihre Kupplung und lange Gewindeh\u00fclsen und ihre Kupplung. Gem\u00e4\u00df SY\/T6194-96 sollten die Rohre im Inland mit Stahldraht oder Stahlband verschn\u00fcrt werden. Jedes Geh\u00e4use und der freiliegende Teil des Gewindes der Kupplung sollte auf den Schutzring geschraubt werden, um das Gewinde zu sch\u00fctzen.<\/p>\n\n\n\n<p>N80-Erd\u00f6lrohre und nahtlose N80-Stahlrohre m\u00fcssen der Norm SY\/T6194-96 entsprechen. F\u00fcr das Mantelrohr und seine Verbindung ist die gleiche Stahlsorte zu verwenden. Schwefelgehalt &lt;0,045% und Phosphorgehalt &lt;0,045%.<\/p>\n\n\n\n<p>N80 \u00d6lgeh\u00e4use und N80 nahtlose Stahlrohr nach den Bestimmungen des GB222-84, um die chemische Analyse Proben. Chemische Analyse nach den Bestimmungen des entsprechenden Teils von GB223.<\/p>\n\n\n\n<p>N80-Erd\u00f6lrohre und nahtlose N80-Stahlrohre gem\u00e4\u00df der Spezifikation des American Petroleum Institute ARISPEC5CT1988, erste Ausgabe. Die chemische Analyse erfolgt gem\u00e4\u00df der neuesten Version von ASTME59, und die chemische Analyse wird gem\u00e4\u00df der neuesten Version von ASTME350 durchgef\u00fchrt.<\/p>","protected":false},"excerpt":{"rendered":"<p>N80-Erd\u00f6lrohre und nahtlose N80-Stahlrohre sind wichtige Ausr\u00fcstungen f\u00fcr Erd\u00f6lbohrungen, zu deren Hauptausr\u00fcstung auch Bohrgest\u00e4nge, Kernrohre und Futterrohre, Bohrschellen und Stahlrohre f\u00fcr Bohrungen mit kleinem Durchmesser geh\u00f6ren. N80-Erd\u00f6lrohre und nahtlose N80-Stahlrohre haben drei in der API-Norm festgelegte L\u00e4ngen: R-1 f\u00fcr [...]<\/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\/de\/what-is-the-material-of-n80-in-n80-oil-casing\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\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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