{"id":2104,"date":"2024-01-08T05:54:54","date_gmt":"2024-01-08T05:54:54","guid":{"rendered":"https:\/\/www.petroleumtube.com\/?p=2104"},"modified":"2024-01-08T08:05:16","modified_gmt":"2024-01-08T08:05:16","slug":"casing-pipe-manufacture","status":"publish","type":"post","link":"https:\/\/www.petroleumtube.com\/de\/casing-pipe-manufacture\/","title":{"rendered":"Herstellung von Mantelrohren"},"content":{"rendered":"

<\/p>\n

Die Vorteile der Verw<\/strong><\/a>endung von Mantelrohren in der \u00d6l- und gas<\/strong><\/a>f\u00f6rderung<\/h2>\n

\nDer Einsatz von Mantelrohren bei der \u00d6l- und Gasf\u00f6rderung ist eine hervorragende M\u00f6glichkeit, die Sicherheit und Effizienz Ihres Betriebs zu gew\u00e4hrleisten. Bei einem Mantelrohr handelt es sich um eine Art Stahlrohr, das zur Auskleidung der W\u00e4nde eines Bohrlochs verwendet wird, um strukturelle Integrit\u00e4t zu gew\u00e4hrleisten und ein Einsturz des Bohrlochs zu verhindern. Es tr\u00e4gt auch dazu bei, das Bohrloch vor Kontamination und anderen Umweltfaktoren zu sch\u00fctzen.<\/p>\n

\"alt-150\"<\/p>\n

Der Einsatz von Mantelrohren bei der \u00d6l- und Gasf\u00f6rderung bietet eine Reihe von Vorteilen. Erstens tr\u00e4gt es dazu bei, die Sicherheit des Bohrlochs und der Umgebung zu gew\u00e4hrleisten. Mantelrohre tragen dazu bei, den Einsturz des Bohrlochs zu verhindern, der ein gro\u00dfes Sicherheitsrisiko darstellen kann. Es tr\u00e4gt auch dazu bei, das Bohrloch vor Verunreinigungen zu sch\u00fctzen, die eine gro\u00dfe Gefahr f\u00fcr die Umwelt darstellen k\u00f6nnen.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Beschriftungen <\/strong>a<\/strong><\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\nBerechnete Masse <\/strong>c<\/strong><\/strong><\/td>\n<\/tr>\n
\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\nAGB f\u00fcr die nominale line<\/strong><\/a>are Masse <\/strong>b,c<\/strong><\/strong><\/td>\nWandst\u00e4rke<\/strong><\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\ne<\/em><\/strong><\/em><\/strong>m<\/em><\/strong><\/em><\/strong>, Massengewinn oder -verlust durch Endbearbeitung <\/strong>d<\/strong><\/em><\/strong><\/em><\/strong><\/td>\n<\/tr>\n
\u00a0<\/strong><\/td>\nAu\u00dfendurchmesser<\/strong><\/strong><\/td>\n\u00a0<\/td>\n\u00a0<\/td>\nInnendurchmesser<\/strong><\/strong><\/td>\nDriftdurchmesser<\/strong><\/strong><\/td>\nPlain-End<\/strong><\/strong><\/td>\nkg<\/strong><\/strong><\/td>\n<\/tr>\n
\u00a0<\/strong><\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\nRundfaden<\/strong><\/strong><\/td>\nSt\u00fctzfaden<\/strong><\/strong><\/td>\n<\/tr>\n
\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\nw<\/em><\/strong><\/em><\/strong>pe<\/em><\/strong><\/em><\/strong><\/em><\/strong><\/em><\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\n<\/tr>\n
\u00a0<\/strong><\/td>\nD<\/em><\/strong><\/em><\/strong><\/em><\/strong><\/em><\/strong><\/td>\nkg\/m<\/strong><\/strong><\/td>\nt<\/em><\/strong><\/em><\/strong><\/em><\/strong><\/em><\/strong><\/td>\nD<\/em><\/strong><\/em><\/strong><\/em><\/strong><\/em><\/strong><\/td>\nmm<\/strong><\/strong><\/td>\nkg\/m<\/strong><\/strong><\/td>\nKurz<\/strong><\/strong><\/td>\nLang<\/strong><\/strong><\/td>\nRC<\/strong><\/strong><\/td>\nSCC<\/strong><\/strong><\/td>\n<\/tr>\n
\u00a0<\/strong><\/td>\nmm<\/strong><\/strong><\/td>\n\u00a0<\/td>\nmm<\/strong><\/strong><\/td>\nmm<\/strong><\/strong><\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n<\/tr>\n
1<\/em><\/em><\/td>\n2<\/em><\/em><\/td>\n3<\/em><\/em><\/td>\n4<\/em><\/em><\/td>\n5<\/em><\/em><\/td>\n6<\/em><\/em><\/td>\n7<\/em><\/em><\/td>\n8<\/em><\/em><\/td>\n9<\/em><\/em><\/td>\n10<\/em><\/em><\/td>\n11<\/em><\/em><\/td>\n12<\/em><\/em><\/td>\n<\/tr>\n
8 5\/8<\/td>\n24<\/td>\n219.08<\/td>\n35.72<\/td>\n6.71<\/td>\n205.66<\/td>\n202.48<\/td>\n35.14<\/td>\n10.93<\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
8 5\/8<\/td>\n28<\/td>\n219.08<\/td>\n41.67<\/td>\n7.72<\/td>\n203.64<\/td>\n200.46<\/td>\n40.24<\/td>\n10.07<\/td>\n 12.44<\/td>\n 12.57<\/td>\n 2.51<\/td>\n<\/tr>\n
8 5\/8<\/td>\n32<\/td>\n219.08<\/td>\n47.62<\/td>\n8.94<\/td>\n201.2<\/td>\n200,02 e 198,02 195,58<\/td>\n46.33<\/td>\n9.39<\/td>\n12.44<\/td>\n12.57<\/td>\n2.51<\/td>\n<\/tr>\n
8 5\/8<\/td>\n32<\/td>\n219.08<\/td>\n47.62<\/td>\n8.94<\/td>\n201.2<\/td>\n193,68 e<\/td>\n46.33<\/td>\n9.39<\/td>\n11.6<\/td>\n11.68<\/td>\n1.62<\/td>\n<\/tr>\n
8 5\/8<\/td>\n36<\/td>\n219.08<\/td>\n53.57<\/td>\n10.16<\/td>\n198.76<\/td>\n193.04<\/td>\n52.35<\/td>\n8.72<\/td>\n10.73<\/td>\n10.77<\/td>\n0.71<\/td>\n<\/tr>\n
8 5\/8<\/td>\n40<\/td>\n219.08<\/td>\n59.53<\/td>\n11.43<\/td>\n196.22<\/td>\n190.5<\/td>\n58.53<\/td>\n <\/td>\n10.73<\/td>\n10.77<\/td>\n0.71<\/td>\n<\/tr>\n
8 5\/8<\/td>\n40<\/td>\n219.08<\/td>\n59.53<\/td>\n11.43<\/td>\n196.22<\/td>\n187.6<\/td>\n58.53<\/td>\n <\/td>\n9.88<\/td>\n9.87<\/td>\n 0.20<\/td>\n<\/tr>\n
8 5\/8<\/td>\n44<\/td>\n219.08<\/td>\n65.48<\/td>\n12.7<\/td>\n193.68<\/td>\n\u00a0<\/td>\n64.64<\/td>\n <\/td>\n8.88<\/td>\n8.85<\/td>\n 1.21<\/td>\n<\/tr>\n
8 5\/8<\/td>\n49<\/td>\n219.08<\/td>\n72.92<\/td>\n14.15<\/td>\n190.78<\/td>\n\u00a0<\/td>\n71.51<\/td>\n <\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n<\/tr>\n
9 5\/8<\/td>\n32.3<\/td>\n244.48<\/td>\n48.07<\/td>\n7.92<\/td>\n228.6<\/td>\n224.66<\/td>\n46.2<\/td>\n11<\/td>\n 14.48<\/td>\n 13,87<\/td>\n 2,74<\/td>\n<\/tr>\n
9 5\/8<\/td>\n36<\/td>\n244.48<\/td>\n53.57<\/td>\n8.94<\/td>\n226.6<\/td>\n222.63<\/td>\n51.93<\/td>\n10.36<\/td>\n13.59<\/td>\n12.97<\/td>\n1.84<\/td>\n<\/tr>\n
9 5\/8<\/td>\n40<\/td>\n244.48<\/td>\n59.53<\/td>\n10.03<\/td>\n224.4<\/td>\n222,25 e 220,45 218,41 218,41 216,54 216,54<\/td>\n57.99<\/td>\n9.69<\/td>\n13.59<\/td>\n12.97<\/td>\n1.84<\/td>\n<\/tr>\n
9 5\/8<\/td>\n40<\/td>\n244.48<\/td>\n59.53<\/td>\n10.03<\/td>\n224.4<\/td>\n215,90 e<\/td>\n57.99<\/td>\n9.69<\/td>\n12.78<\/td>\n12.15<\/td>\n1.01<\/td>\n<\/tr>\n
9 5\/8<\/td>\n43.5<\/td>\n244.48<\/td>\n64.74<\/td>\n11.05<\/td>\n222.4<\/td>\n215,90 e 212,83 212,83<\/td>\n63.61<\/td>\n <\/td>\n12,84\u00a0f<\/td>\n12.15<\/td>\n1.01<\/td>\n<\/tr>\n
9 5\/8<\/td>\n43.5<\/td>\n244.48<\/td>\n64.74<\/td>\n11.05<\/td>\n222.4<\/td>\n212,72 e<\/td>\n63.61<\/td>\n <\/td>\n12.03<\/td>\n11.39<\/td>\n0.25<\/td>\n<\/tr>\n
9 5\/8<\/td>\n47<\/td>\n244.48<\/td>\n69.94<\/td>\n11.99<\/td>\n220.5<\/td>\n212,72 e 210,29 210,29 209,58 206,38 203,23 200,02<\/td>\n68.75<\/td>\n <\/td>\n12.09\u00a0f<\/td>\n11.39<\/td>\n0.25<\/td>\n<\/tr>\n
9 5\/8<\/td>\n47<\/td>\n244.48<\/td>\n69.94<\/td>\n11.99<\/td>\n222.5<\/td>\n\u00a0<\/td>\n68.75<\/td>\n <\/td>\n10.57<\/td>\n9.92<\/td>\n 1.22<\/td>\n<\/tr>\n
9 5\/8<\/td>\n53.5<\/td>\n244.48<\/td>\n79.62<\/td>\n13.84<\/td>\n216.8<\/td>\n\u00a0<\/td>\n78.72<\/td>\n <\/td>\n10,63\u00a0f<\/td>\n9.92<\/td>\n 1.22<\/td>\n<\/tr>\n
9 5\/8<\/td>\n53.5<\/td>\n244.48<\/td>\n79.62<\/td>\n13.84<\/td>\n216.8<\/td>\n\u00a0<\/td>\n78.72<\/td>\n <\/td>\n10.57<\/td>\n9.92<\/td>\n 1.22<\/td>\n<\/tr>\n
9 5\/8<\/td>\n53.5<\/td>\n244.48<\/td>\n79.62<\/td>\n13.84<\/td>\n216.8<\/td>\n\u00a0<\/td>\n78.72<\/td>\n <\/td>\n10,63\u00a0f<\/td>\n9.92<\/td>\n 1.22<\/td>\n<\/tr>\n
9 5\/8<\/td>\n53.5<\/td>\n244.48<\/td>\n79.62<\/td>\n13.84<\/td>\n216.8<\/td>\n\u00a0<\/td>\n78.72<\/td>\n <\/td>\n9.58<\/td>\n8.92<\/td>\n 2.22<\/td>\n<\/tr>\n
9 5\/8<\/td>\n58.4<\/td>\n244.48<\/td>\n86.91<\/td>\n15.11<\/td>\n214.25<\/td>\n\u00a0<\/td>\n85.47<\/td>\n <\/td>\n9,65\u00a0f<\/td>\n8.92<\/td>\n 2.22<\/td>\n<\/tr>\n
9 5\/8<\/td>\n58.4<\/td>\n244.48<\/td>\n86.91<\/td>\n15.11<\/td>\n214.25<\/td>\n\u00a0<\/td>\n85.47<\/td>\n <\/td>\n9.58<\/td>\n8.92<\/td>\n 2.22<\/td>\n<\/tr>\n
9 5\/8<\/td>\n58.4<\/td>\n244.48<\/td>\n86.91<\/td>\n15.11<\/td>\n214.25<\/td>\n\u00a0<\/td>\n85.47<\/td>\n <\/td>\n9,65\u00a0f<\/td>\n8.92<\/td>\n 2.22<\/td>\n<\/tr>\n
9 5\/8<\/td>\n58.4<\/td>\n244.48<\/td>\n86.91<\/td>\n15.11<\/td>\n214.25<\/td>\n\u00a0<\/td>\n85.47<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
9 5\/8<\/td>\n59.4<\/td>\n244.48<\/td>\n88.4<\/td>\n15.47<\/td>\n213.5<\/td>\n\u00a0<\/td>\n87.37<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
9 5\/8<\/td>\n64.9<\/td>\n244.48<\/td>\n96.58<\/td>\n17.07<\/td>\n210.3<\/td>\n\u00a0<\/td>\n95.73<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
9 5\/8<\/td>\n70.3<\/td>\n244.48<\/td>\n104.62<\/td>\n18.64<\/td>\n207.2<\/td>\n\u00a0<\/td>\n103.82<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
9 5\/8<\/td>\n75.6<\/td>\n244.48<\/td>\n112.51<\/td>\n20.24<\/td>\n204<\/td>\n\u00a0<\/td>\n111.93<\/td>\n <\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

\nZweitens tragen Mantelrohre dazu bei, die Effizienz der \u00d6l- und Gasf\u00f6rderung zu verbessern. Durch die Gew\u00e4hrleistung der strukturellen Integrit\u00e4t tragen Mantelrohre dazu bei, dass das Bohrloch dem Druck des \u00d6l- und Gasproduktionsprozesses stand<\/strong><\/a>halten kann. Dies tr\u00e4gt dazu bei, das Risiko von Ausf\u00e4llen und anderen Produktionsproblemen zu verring<\/strong><\/a>ern.
\n\u00d6lrohre, china<\/strong><\/a>s bester Hersteller, \u00d6lrohre, chinesischer Qualit\u00e4tsgro\u00dfh\u00e4ndler, Mantelrohre, Chinas bestes Unternehmen,
\nSchlie\u00dflich tragen Mantelrohre dazu bei, die Kosten der \u00d6l- und Gasproduktion zu senken. Durch die Gew\u00e4hrleistung der strukturellen Integrit\u00e4t tragen Mantelrohre dazu bei, den Zeit- und Geldaufwand f\u00fcr Reparaturen und war<\/strong><\/a>tung zu reduzieren. Dies kann dazu beitragen, die Gesamtproduktionskosten zu senken.
\nInsgesamt ist der Einsatz von Mantelrohren bei der \u00d6l- und Gasf\u00f6rderung eine hervorragende M\u00f6glichkeit, die Sicherheit und Effizienz Ihres Betriebs zu gew\u00e4hrleisten. Es tr\u00e4gt dazu bei, das Bohrloch vor Einsturz und Kontamination zu sch\u00fctzen, die Effizienz der Produktion zu verbessern und die Produktionskosten zu senken.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Zug- und H\u00e4rteanforderungen<\/strong><\/strong><\/td>\n<\/tr>\n
Note<\/strong><\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\nStreckgrenze MPa<\/strong><\/strong><\/td>\nZug <\/strong>St\u00e4rke<\/strong><\/strong><\/td>\nH\u00e4rte <\/strong>a,c<\/strong><\/td>\nAngegebene Wandst\u00e4rke<\/strong><\/strong><\/td>\nZul\u00e4ssige H\u00e4rte <\/strong>Variante <\/strong>b<\/strong><\/td>\n<\/tr>\n
\u00a0<\/strong><\/td>\nTyp<\/strong><\/strong><\/td>\nGesamtdehnung unter Last<\/strong><\/strong><\/td>\n\u00a0<\/strong><\/td>\nmin MPa<\/strong><\/strong><\/td>\nmax<\/strong><\/strong><\/td>\n\u00a0<\/strong><\/td>\n\u00a0<\/strong><\/td>\n<\/tr>\n
\u00a0<\/strong><\/td>\n\u00a0<\/td>\n\u00a0<\/td>\nmin<\/strong><\/strong><\/td>\nmax<\/strong><\/strong><\/td>\n\u00a0<\/td>\nHRC<\/strong><\/strong><\/td>\nHBW<\/strong><\/strong><\/td>\nmm<\/strong><\/strong><\/td>\nHRC<\/strong><\/strong><\/td>\n<\/tr>\n
1<\/strong><\/strong><\/td>\n2<\/strong><\/strong><\/td>\n3<\/strong><\/strong><\/td>\n4<\/strong><\/strong><\/td>\n5<\/strong><\/strong><\/td>\n6<\/strong><\/strong><\/td>\n7<\/strong><\/strong><\/td>\n8<\/strong><\/strong><\/td>\n9<\/strong><\/strong><\/td>\n10<\/strong><\/strong><\/td>\n<\/tr>\n
h40<\/strong><\/a><\/td>\n <\/td>\n0.5<\/td>\n276<\/td>\n552<\/td>\n414<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
J55<\/strong><\/strong><\/a><\/td>\n <\/td>\n0.5<\/td>\n379<\/td>\n552<\/td>\n517<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
K55<\/strong><\/a><\/td>\n <\/td>\n0.5<\/td>\n379<\/td>\n552<\/td>\n655<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
N80<\/strong><\/strong><\/a><\/td>\n1<\/td>\n0.5<\/td>\n552<\/td>\n758<\/td>\n689<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
N80<\/td>\nQ<\/td>\n0.5<\/td>\n552<\/td>\n758<\/td>\n689<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
R95<\/strong><\/td>\n <\/td>\n0.5<\/td>\n655<\/td>\n758<\/td>\n724<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
L80<\/strong><\/strong><\/a> L80<\/td>\n1<\/td>\n0.5<\/td>\n552<\/td>\n655<\/td>\n655<\/td>\n23<\/td>\n241<\/td>\n <\/td>\n <\/td>\n<\/tr>\n
L80<\/td>\n9Cr 13Cr<\/td>\n0.5<\/td>\n552<\/td>\n655<\/td>\n655<\/td>\n23<\/td>\n241<\/td>\n <\/td>\n <\/td>\n<\/tr>\n
\u00a0<\/td>\n\u00a0<\/td>\n0.5<\/td>\n552<\/td>\n655<\/td>\n655<\/td>\n23<\/td>\n241<\/td>\n <\/td>\n <\/td>\n<\/tr>\n
C90<\/strong><\/td>\n1<\/td>\n0.5<\/td>\n621<\/td>\n724<\/td>\n689<\/td>\n25.4<\/td>\n255<\/td>\n 12,70<\/td>\n3<\/td>\n<\/tr>\n
\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n12.71 bis 19.04<\/td>\n4<\/td>\n<\/tr>\n
\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n19.05 bis 25.39<\/td>\n5<\/td>\n<\/tr>\n
\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n \u00a025,40<\/td>\n6<\/td>\n<\/tr>\n
T95<\/strong><\/a><\/td>\n1<\/td>\n0.5<\/td>\n655<\/td>\n758<\/td>\n724<\/td>\n25.4<\/td>\n255<\/td>\n 12,70<\/td>\n3<\/td>\n<\/tr>\n
\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n12.71 bis 19.04<\/td>\n4<\/td>\n<\/tr>\n
\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n19.05 bis 25.39<\/td>\n5<\/td>\n<\/tr>\n
\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n \u00a025,40<\/td>\n6<\/td>\n<\/tr>\n
C110<\/td>\n <\/td>\n0.7<\/td>\n758<\/td>\n828<\/td>\n793<\/td>\n30<\/td>\n286<\/td>\n 12,70<\/td>\n3<\/td>\n<\/tr>\n
\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n12.71 bis 19.04<\/td>\n4<\/td>\n<\/tr>\n
\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n19.05 bis 25.39<\/td>\n5<\/td>\n<\/tr>\n
\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n \u00a025,40<\/td>\n6<\/td>\n<\/tr>\n
P110<\/strong><\/strong><\/a><\/td>\n <\/td>\n0.6<\/td>\n758<\/td>\n965<\/td>\n862<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
Q125<\/strong><\/a><\/td>\n1<\/td>\n0.65<\/td>\n862<\/td>\n1034<\/td>\n931<\/td>\nb<\/td>\n <\/td>\n 12,70<\/td>\n3<\/td>\n<\/tr>\n
\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n12.71 bis 19.04 19.05<\/td>\n4<\/td>\n<\/tr>\n
\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n\u00a0<\/td>\n5<\/td>\n<\/tr>\n
a Im Streitfall ist die Rockwell<\/strong><\/a>-C-H\u00e4rtepr\u00fcfung im Labor als Referenzmethod<\/strong><\/a>e zu verwenden.<\/td>\n<\/tr>\n
b Es sind keine H\u00e4rtegrenzen festgelegt, die maximale Abweichung ist jedoch als Fertigungskontrolle gem\u00e4\u00df 7.8 und 7.9 eingeschr\u00e4nkt.<\/td>\n<\/tr>\n
c F\u00fcr H\u00e4rtepr\u00fcfungen durch die Wand der Klassen L80 (alle type<\/strong><\/a>n), C90, T95 und C110 gelten die in der HRC-Skala angegebenen Anforderungen f\u00fcr die maximale mittlere H\u00e4rtezahl.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"

Die Vorteile der Verw<\/strong><\/a>endung von Mantelrohren in der \u00d6l- und gas<\/strong><\/a>f\u00f6rderung Der Einsatz von Mantelrohren bei der \u00d6l- und Gasf\u00f6rderung…<\/p>\n","protected":false},"author":1,"featured_media":1462,"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":[228,220,175,92,94,73,51,53,31],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"de","enabled_languages":["en","es","de","fr","ru","it","pl","hi","th","ko","sv"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"es":{"title":false,"content":false,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"fr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false},"it":{"title":false,"content":false,"excerpt":false},"pl":{"title":true,"content":true,"excerpt":false},"hi":{"title":false,"content":false,"excerpt":false},"th":{"title":false,"content":false,"excerpt":false},"ko":{"title":false,"content":false,"excerpt":false},"sv":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/www.petroleumtube.com\/de\/wp-json\/wp\/v2\/posts\/2104"}],"collection":[{"href":"https:\/\/www.petroleumtube.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.petroleumtube.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.petroleumtube.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.petroleumtube.com\/de\/wp-json\/wp\/v2\/comments?post=2104"}],"version-history":[{"count":0,"href":"https:\/\/www.petroleumtube.com\/de\/wp-json\/wp\/v2\/posts\/2104\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.petroleumtube.com\/de\/wp-json\/wp\/v2\/media\/1462"}],"wp:attachment":[{"href":"https:\/\/www.petroleumtube.com\/de\/wp-json\/wp\/v2\/media?parent=2104"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.petroleumtube.com\/de\/wp-json\/wp\/v2\/categories?post=2104"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.petroleumtube.com\/de\/wp-json\/wp\/v2\/tags?post=2104"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}