{"id":9055,"date":"2024-02-27T16:29:22","date_gmt":"2024-02-27T08:29:22","guid":{"rendered":"https:\/\/www.casingtube.com\/?p=9055"},"modified":"2024-02-27T17:08:24","modified_gmt":"2024-02-27T09:08:24","slug":"production-technology-of-oil-casing","status":"publish","type":"post","link":"https:\/\/www.casingtube.com\/it\/production-technology-of-oil-casing\/","title":{"rendered":"Tecnologia di produzione degli involucri petroliferi"},"content":{"rendered":"<strong><a href=\"https:\/\/www.casingtube.com\/shop\/\" data-type=\"link\" data-id=\"https:\/\/www.casingtube.com\/shop\/\">Carter olio<\/a><\/strong> \u00e8 un componente critico nel <a href=\"\/tag\/process\" target=\"_blank\"><strong>process<\/strong><\/a>o di estrazione di petrolio e <a href=\"\/tag\/gas\" target=\"_blank\"><strong><a href=\"\/tag\/gas-4\" target=\"_blank\"><strong>Gas<\/strong><\/a><\/strong><\/a>. La tecnologia di produzione degli involucri petroliferi comprende diversi passaggi e considerazioni essenziali. Esploriamoli nel dettaglio.<br>\n<br>\nPer cominciare, la selezione di materie prime di alta qualit\u00e0 \u00e8 della massima importanza. Ad esempio, vengono scelte leghe di acciaio speciali che possiedono la resistenza e la durata necessarie per resistere alle condizioni impegnative all&#8217;interno dei serbatoi di petrolio e gas. Queste leghe possono includere cromo, nichel o manganese, migliorando la resistenza dell&#8217;involucro alla corrosione e alle sollecitazioni meccaniche.<br>\n<br>\nIl processo di produzione inizia con la <a href=\"\/tag\/model\" target=\"_blank\"><strong>model<\/strong><\/a>latura dell&#8217;acciaio nella forma desiderata. Ci\u00f2 potrebbe comportare tecniche come la laminazione, la forgiatura o l\u2019estrusione. Un ottimo esempio \u00e8 l&#8217;uso della laminazione di precisione per ottenere l&#8217;esatto diametro e lo spessore della parete del rivestimento, garantendo una perfetta aderenza all&#8217;interno del pozzo.<br>\n<figure class=\"wp-block-image size-large\"><br>\n<img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" src=\"https:\/\/www.casingtube.com\/wp-content\/uploads\/2024\/02\/\u5fae\u4fe1\u56fe\u7247_20240104142713-1024x768.jpg\" alt=\"\" class=\"wp-image-9060\" srcset=\"https:\/\/www.casingtube.com\/wp-content\/uploads\/2024\/02\/\u5fae\u4fe1\u56fe\u7247_20240104142713-1024x768.jpg 1024w, https:\/\/www.casingtube.com\/wp-content\/uploads\/2024\/02\/\u5fae\u4fe1\u56fe\u7247_20240104142713-300x225.jpg 300w, https:\/\/www.casingtube.com\/wp-content\/uploads\/2024\/02\/\u5fae\u4fe1\u56fe\u7247_20240104142713-768x576.jpg 768w, https:\/\/www.casingtube.com\/wp-content\/uploads\/2024\/02\/\u5fae\u4fe1\u56fe\u7247_20240104142713-1536x1152.jpg 1536w, https:\/\/www.casingtube.com\/wp-content\/uploads\/2024\/02\/\u5fae\u4fe1\u56fe\u7247_20240104142713-600x450.jpg 600w, https:\/\/www.casingtube.com\/wp-content\/uploads\/2024\/02\/\u5fae\u4fe1\u56fe\u7247_20240104142713.jpg 1706w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><br>\n<\/figure><br>\nDopo il processo di formatura, l&#8217;involucro subisce un trattamento termico per migliorarne le propriet\u00e0 meccaniche. La ricottura, la tempra e il rinvenimento sono comunemente impiegati per aumentare la resistenza e la tenacit\u00e0 del <a href=\"\/tag\/material\" target=\"_blank\"><strong>Material<\/strong><\/a>e. Un esempio di ci\u00f2 potrebbe essere quello di sottoporre l&#8217;involucro a un intervallo di temperatura e a una velocit\u00e0 di raffreddamento specifici per ottenere la durezza e la duttilit\u00e0 desiderate.<br>\n<br>\nPer garantire l&#8217;integrit\u00e0 dell&#8217;involucro, vengono implementate rigorose misure di controllo qualit\u00e0. Metodi di test non distruttivi, come i raggi X o gli ultrasuoni, vengono utilizzati per rilevare eventuali difetti o difetti. Un esempio calzante potrebbe essere l&#8217;utilizzo degli ultrasuoni per identificare crepe o disomogeneit\u00e0 interne che potrebbero compromettere le prestazioni dell&#8217;involucro.<br>\n<br>\nLa resistenza alla corrosione \u00e8 una preoccupazione fondamentale. Per risolvere questo problema, l&#8217;involucro viene spesso rivestito o trattato con agenti anticorrosivi. Un esempio potrebbe essere l&#8217;applicazione di un rivestimento di zinco o l&#8217;utilizzo di rivestimenti specializzati che forniscono un ulteriore livello di protezione contro gli effetti corrosivi del petrolio, del gas e dell&#8217;ambiente circostante.<br>\n<figure class=\"wp-block-table\"><table border=\"1\" cellspacing=\"0\" cellpadding=\"10\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\" colspan=\"15\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">Composizione chimica, frazione di massa (%)<\/mark><\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Grado<\/strong><\/td><td><\/td><td colspan=\"2\"><strong>C<\/strong><\/td><td colspan=\"2\"><strong>Mn<\/strong><\/td><td colspan=\"2\"><strong>Mo<\/strong><\/td><td colspan=\"2\"><strong>Cr<\/strong><\/td><td><strong>Ni<\/strong><\/td><td><strong>Cu<\/strong><\/td><td><strong>P<\/strong><\/td><td><strong>S<\/strong><\/td><td><strong>S\u00ec<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td><strong>Tipo<\/strong><\/td><td><strong>min<\/strong><\/td><td><strong>massimo<\/strong><\/td><td><strong>min<\/strong><\/td><td><strong>massimo<\/strong><\/td><td><strong>min<\/strong><\/td><td><strong>massimo<\/strong><\/td><td><strong>min<\/strong><\/td><td><strong>massimo<\/strong><\/td><td><strong>massimo<\/strong><\/td><td><strong>massimo<\/strong><\/td><td><strong>massimo<\/strong><\/td><td><strong>massimo<\/strong><\/td><td><strong>massimo<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>1<\/strong><\/td><td><strong>2<\/strong><\/td><td><strong>3<\/strong><\/td><td><strong>4<\/strong><\/td><td><strong>5<\/strong><\/td><td><strong>6<\/strong><\/td><td><strong>7<\/strong><\/td><td><strong>8<\/strong><\/td><td><strong>9<\/strong><\/td><td><strong>10<\/strong><\/td><td><strong>11<\/strong><\/td><td><strong>12<\/strong><\/td><td><strong>13<\/strong><\/td><td><strong>14<\/strong><\/td><td><strong>15<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">H40<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>0.03<\/td><td>\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"\/tag\/j55\" target=\"_blank\"><strong>J55<\/strong><\/a><\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>0.03<\/td><td>\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"\/tag\/k55\" target=\"_blank\"><strong>K55<\/strong><\/a><\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>0.03<\/td><td>\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"\/tag\/n80\" target=\"_blank\"><strong>N80<\/strong><\/a><\/td><td>1<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>0.03<\/td><td>0.03<\/td><td>\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">N80<\/td><td>Q<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>0.03<\/td><td>0.03<\/td><td>\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">R95<\/td><td>\u2014<\/td><td>\u2014<\/td><td>0,45c<\/td><td>\u2014<\/td><td>1.9<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>0.03<\/td><td>0.03<\/td><td>0.45<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"\/tag\/l80\" target=\"_blank\"><strong><a href=\"\/tag\/l80-2\" target=\"_blank\"><strong>l80<\/strong><\/a><\/strong><\/a><\/td><td>1<\/td><td>\u2014<\/td><td>0,43a<\/td><td>\u2014<\/td><td>1.9<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>0.25<\/td><td>0.35<\/td><td>0.03<\/td><td>0.03<\/td><td>0.45<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">L80<\/td><td>9Cr<\/td><td>\u2014<\/td><td>0.15<\/td><td>0.3<\/td><td>0.6<\/td><td>0.9<\/td><td>1.1<\/td><td>8<\/td><td>10<\/td><td>0.5<\/td><td>0.25<\/td><td>0.02<\/td><td>0.03<\/td><td>1<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">L80<\/td><td>13Cr<\/td><td>0.15<\/td><td>0.22<\/td><td>0.25<\/td><td>1<\/td><td>\u2014<\/td><td>\u2014<\/td><td>12<\/td><td>14<\/td><td>0.5<\/td><td>0.25<\/td><td>0.02<\/td><td>0.03<\/td><td>1<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"\/tag\/c90\" target=\"_blank\"><strong>C90<\/strong><\/a><\/td><td>1<\/td><td>\u2014<\/td><td>0.35<\/td><td>\u2014<\/td><td>1.2<\/td><td>0,25b<\/td><td>0.85<\/td><td>\u2014<\/td><td>1.5<\/td><td>0.99<\/td><td>\u2014<\/td><td>0.02<\/td><td>0.03<\/td><td>\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"\/tag\/t95\" target=\"_blank\"><strong>T95<\/strong><\/a><\/td><td>1<\/td><td>\u2014<\/td><td>0.35<\/td><td>\u2014<\/td><td>1.2<\/td><td>0,25b<\/td><td>0.85<\/td><td>0.4<\/td><td>1.5<\/td><td>0.99<\/td><td>\u2014<\/td><td>0.02<\/td><td>0.03<\/td><td>\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">C110<\/td><td>\u2014<\/td><td>\u2014<\/td><td>0.35<\/td><td>\u2014<\/td><td>1.2<\/td><td>0.25<\/td><td>1<\/td><td>0.4<\/td><td>1.5<\/td><td>0.99<\/td><td>\u2014<\/td><td>0.02<\/td><td>0.03<\/td><td>\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"\/tag\/p110\" target=\"_blank\"><strong>P110<\/strong><\/a><\/td><td>e<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>0,030 e<\/td><td>0,030 e<\/td><td>\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><a href=\"\/tag\/q125\" target=\"_blank\"><strong>Q125<\/strong><\/a><\/td><td>1<\/td><td>\u2014<\/td><td>0.35<\/td><td>\u00a0<\/td><td>1.35<\/td><td>\u2014<\/td><td>0.85<\/td><td>\u2014<\/td><td>1.5<\/td><td>0.99<\/td><td>\u2014<\/td><td>0.02<\/td><td>0.01<\/td><td>\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\" colspan=\"15\">NOTA Gli elementi mostrati devono essere riportati nell&#8217;analisi del prodotto.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\" colspan=\"15\">a Il contenuto di carbonio per L80 pu\u00f2 essere aumentato fino allo 0,50% massimo se il prodotto \u00e8 raffreddato in olio o polimerico.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\" colspan=\"15\">b Il contenuto di molibdeno per il Grado C90 Tipo 1 non ha una tolleranza minima se lo spessore della parete \u00e8 inferiore a 17,78 mm.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\" colspan=\"15\">c Il contenuto di carbonio per R95 pu\u00f2 essere aumentato fino allo 0,55% massimo se il prodotto \u00e8 raffreddato in olio.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\" colspan=\"15\">d Il contenuto di molibdeno per T95 Tipo 1 pu\u00f2 essere ridotto allo 0,15% minimo se lo spessore della parete \u00e8 inferiore a 17,78 mm.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\" colspan=\"15\">e Per il grado EW P110, il contenuto di fosforo sar\u00e0 massimo dello 0,020% e il contenuto di zolfo massimo dello 0,010%.<\/td><\/tr><\/tbody><\/table><\/figure><figure class=\"wp-block-table\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\" colspan=\"10\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-1-color\">Requisiti di trazione e durezza<\/mark><\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>Grado<\/strong><\/td><td><\/td><td><\/td><td colspan=\"2\"><strong>Carico di snervamento MPa<\/strong><\/td><td><strong>Trazione <\/strong><strong>Forza<\/strong><\/td><td colspan=\"2\"><strong>Durezza <\/strong>a,c<\/td><td><strong>Spessore parete specificato<\/strong><\/td><td><strong>Durezza consentita <\/strong><strong>Variazione <\/strong>b<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td><strong>Tipo<\/strong><\/td><td><strong>Allungamento totale sotto carico<\/strong><\/td><td colspan=\"2\"><\/td><td><strong>MPamin<\/strong><\/td><td colspan=\"2\"><strong>massimo<\/strong><\/td><td><\/td><td><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><\/td><td>\u00a0<\/td><td>\u00a0<\/td><td><strong>min<\/strong><\/td><td><strong>massimo<\/strong><\/td><td>\u00a0<\/td><td><strong>HRC<\/strong><\/td><td><strong>HBW<\/strong><\/td><td><strong>mm<\/strong><\/td><td><strong>HRC<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>1<\/strong><\/td><td><strong>2<\/strong><\/td><td><strong>3<\/strong><\/td><td><strong>4<\/strong><\/td><td><strong>5<\/strong><\/td><td><strong>6<\/strong><\/td><td><strong>7<\/strong><\/td><td><strong>8<\/strong><\/td><td><strong>9<\/strong><\/td><td><strong>10<\/strong><\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">H40<\/td><td>\u2014<\/td><td>0.5<\/td><td>276<\/td><td>552<\/td><td>414<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">J55<\/td><td>\u2014<\/td><td>0.5<\/td><td>379<\/td><td>552<\/td><td>517<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">K55<\/td><td>\u2014<\/td><td>0.5<\/td><td>379<\/td><td>552<\/td><td>655<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">N80<\/td><td>1<\/td><td>0.5<\/td><td>552<\/td><td>758<\/td><td>689<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">N80<\/td><td>Q<\/td><td>0.5<\/td><td>552<\/td><td>758<\/td><td>689<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">R95<\/td><td>\u2014<\/td><td>0.5<\/td><td>655<\/td><td>758<\/td><td>724<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">L80 L80<\/td><td>1<\/td><td>0.5<\/td><td>552<\/td><td>655<\/td><td>655<\/td><td>23<\/td><td>241<\/td><td>\u2014<\/td><td>\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">L80<\/td><td>9Cr 13Cr<\/td><td>0.5<\/td><td>552<\/td><td>655<\/td><td>655<\/td><td>23<\/td><td>241<\/td><td>\u2014<\/td><td>\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u00a0<\/td><td>\u00a0<\/td><td>0.5<\/td><td>552<\/td><td>655<\/td><td>655<\/td><td>23<\/td><td>241<\/td><td>\u2014<\/td><td>\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">C90<\/td><td>1<\/td><td>0.5<\/td><td>621<\/td><td>724<\/td><td>689<\/td><td>25.4<\/td><td>255<\/td><td>\u00a312.70<\/td><td>3<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>12.71-19.04<\/td><td>4<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>19.05 alle 25.39<\/td><td>5<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00b3\u00a025.40<\/td><td>6<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">T95<\/td><td>1<\/td><td>0.5<\/td><td>655<\/td><td>758<\/td><td>724<\/td><td>25.4<\/td><td>255<\/td><td>\u00a312.70<\/td><td>3<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>12.71-19.04<\/td><td>4<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>19.05 alle 25.39<\/td><td>5<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00b3\u00a025.40<\/td><td>6<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">C110<\/td><td>\u2014<\/td><td>0.7<\/td><td>758<\/td><td>828<\/td><td>793<\/td><td>30<\/td><td>286<\/td><td>\u00a312.70<\/td><td>3<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>12.71-19.04<\/td><td>4<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>19.05 alle 25.39<\/td><td>5<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00b3\u00a025.40<\/td><td>6<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">P110<\/td><td>\u2014<\/td><td>0.6<\/td><td>758<\/td><td>965<\/td><td>862<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><td>\u2014<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Q125<\/td><td>1<\/td><td>0.65<\/td><td>862<\/td><td>1034<\/td><td>931<\/td><td>b<\/td><td>\u2014<\/td><td>\u00a312.70<\/td><td>3<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>12.71 alle 19.04 19.05<\/td><td>4<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>\u00a0<\/td><td>5<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\" colspan=\"10\">a In caso di controversia, come metodo di riferimento verr\u00e0 utilizzato il test di durezza Rockwell C del laboratorio.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\" colspan=\"10\">b Non sono specificati limiti di durezza, ma la variazione massima \u00e8 limitata come controllo di produzione in conformit\u00e0 con 7.8 e 7.9.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\" colspan=\"10\">c Per le prove di durezza attraverso la parete dei gradi L80 (tutti i tipi), C90, T95 e C110, i requisiti indicati nella scala HRC riguardano il numero massimo di durezza media.<\/td><\/tr><\/tbody><\/table><\/figure><br>\nIn sintesi, la tecnologia di produzione degli involucri dell&#8217;olio comporta una meticolosa miscela di materiali di qualit\u00e0 superiore, processi di produzione precisi e un rigoroso controllo di qualit\u00e0. Rispettando queste misure, possiamo produrre involucri petroliferi affidabili e ad alte prestazioni, garantendo la sicurezza e l&#8217;efficacia delle operazioni di estrazione di petrolio e gas.<br>\n","protected":false},"excerpt":{"rendered":"<p>Carter olio \u00e8 un componente critico nel <a href=\"\/tag\/process\" target=\"_blank\"><strong>process<\/strong><\/a>o di estrazione di petrolio e <a href=\"\/tag\/gas\" target=\"_blank\"><strong><a href=\"\/tag\/gas-4\" target=\"_blank\"><strong>Gas<\/strong><\/a><\/strong><\/a>. La tecnologia di produzione degli involucri petroliferi comprende&#8230;<\/p>\n","protected":false},"author":1,"featured_media":9060,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[1],"tags":[198,182,195,184,181,180],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"it","enabled_languages":["en","zh","es","hi","ar","bn","pt","ms","de","id","ru","ja","fr","it","ko","tr","sw"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"zh":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"hi":{"title":false,"content":false,"excerpt":false},"ar":{"title":false,"content":false,"excerpt":false},"bn":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"ms":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false},"sw":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/www.casingtube.com\/it\/wp-json\/wp\/v2\/posts\/9055"}],"collection":[{"href":"https:\/\/www.casingtube.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.casingtube.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.casingtube.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.casingtube.com\/it\/wp-json\/wp\/v2\/comments?post=9055"}],"version-history":[{"count":16,"href":"https:\/\/www.casingtube.com\/it\/wp-json\/wp\/v2\/posts\/9055\/revisions"}],"predecessor-version":[{"id":9076,"href":"https:\/\/www.casingtube.com\/it\/wp-json\/wp\/v2\/posts\/9055\/revisions\/9076"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.casingtube.com\/it\/wp-json\/wp\/v2\/media\/9060"}],"wp:attachment":[{"href":"https:\/\/www.casingtube.com\/it\/wp-json\/wp\/v2\/media?parent=9055"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.casingtube.com\/it\/wp-json\/wp\/v2\/categories?post=9055"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.casingtube.com\/it\/wp-json\/wp\/v2\/tags?post=9055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}