DE59611185D1 - Verfahren zur Herstellung von Rohren nach dem UOE-Verfahren - Google Patents
Verfahren zur Herstellung von Rohren nach dem UOE-VerfahrenInfo
- Publication number
- DE59611185D1 DE59611185D1 DE59611185T DE59611185T DE59611185D1 DE 59611185 D1 DE59611185 D1 DE 59611185D1 DE 59611185 T DE59611185 T DE 59611185T DE 59611185 T DE59611185 T DE 59611185T DE 59611185 D1 DE59611185 D1 DE 59611185D1
- Authority
- DE
- Germany
- Prior art keywords
- uoe
- pipes according
- producing pipes
- producing
- uoe method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
- C21D7/12—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars by expanding tubular bodies
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4998—Combined manufacture including applying or shaping of fluent material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19522790A DE19522790C2 (de) | 1995-06-14 | 1995-06-14 | Verfahren zur Herstellung von Rohren nach dem UOE-Verfahren |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59611185D1 true DE59611185D1 (de) | 2005-03-03 |
Family
ID=7765055
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19522790A Expired - Fee Related DE19522790C2 (de) | 1995-06-14 | 1995-06-14 | Verfahren zur Herstellung von Rohren nach dem UOE-Verfahren |
DE59611185T Expired - Fee Related DE59611185D1 (de) | 1995-06-14 | 1996-06-11 | Verfahren zur Herstellung von Rohren nach dem UOE-Verfahren |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19522790A Expired - Fee Related DE19522790C2 (de) | 1995-06-14 | 1995-06-14 | Verfahren zur Herstellung von Rohren nach dem UOE-Verfahren |
Country Status (5)
Country | Link |
---|---|
US (1) | US5794840A (de) |
EP (1) | EP0748875B1 (de) |
JP (1) | JPH091233A (de) |
CA (1) | CA2177643C (de) |
DE (2) | DE19522790C2 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19602920C2 (de) * | 1996-01-22 | 1998-01-29 | Mannesmann Ag | Verfahren und Vorrichtung zum Kalibrieren und Richten von nach dem UOE-Verfahren hergestellten Rohren |
EP1204772B1 (de) | 1999-05-10 | 2007-07-25 | EUROPIPE GmbH | Verfahren zur herstellung von geschweissten stahlrohren hoher festigkeit, zähigkeits- und verformungseigenschaften |
DE10023488B4 (de) * | 1999-05-10 | 2008-11-20 | Europipe Gmbh | Verfahren zur Herstellung von geschweißten Stahlrohren hoher Festigkeit, Zähigkeits- und Verformungseigenschaften |
US7793721B2 (en) | 2003-03-11 | 2010-09-14 | Eventure Global Technology, Llc | Apparatus for radially expanding and plastically deforming a tubular member |
JP3846246B2 (ja) * | 2001-09-21 | 2006-11-15 | 住友金属工業株式会社 | 鋼管の製造方法 |
WO2003099482A1 (fr) | 2002-05-24 | 2003-12-04 | Nippon Steel Corporation | Tuyau en acier uoe presentant une excellente resistance aux impacts, et procede de fabrication du tuyau en acier uoe |
EP1552271A1 (de) * | 2002-09-20 | 2005-07-13 | Enventure Global Technology | Röhrenformbarkeitsbewertung für erweiterbare tubulare |
US7886831B2 (en) | 2003-01-22 | 2011-02-15 | Enventure Global Technology, L.L.C. | Apparatus for radially expanding and plastically deforming a tubular member |
CA2420345A1 (fr) * | 2003-03-07 | 2004-09-07 | Georges Bouchard | Abri telescopique |
CN102000983B (zh) * | 2009-09-02 | 2013-02-06 | 东明机械株式会社 | 钢板卷绕装置 |
JP5966441B2 (ja) * | 2012-03-01 | 2016-08-10 | Jfeスチール株式会社 | 耐圧潰性能および耐内圧破壊性能に優れた溶接鋼管およびその製造方法 |
CN111842673A (zh) * | 2020-07-22 | 2020-10-30 | 中国石油天然气集团有限公司 | 一种提高直缝焊管管体和管端几何尺寸精度的方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE589465C (de) * | 1924-05-28 | 1933-12-07 | Otto Leissner Dr | Verfahren zur Herstellung von Hohlkoerpern mit Schweissnaht fuer hohe Druecke |
US2235243A (en) * | 1939-03-27 | 1941-03-18 | Republic Steel Corp | Ferrous metal article and method of producing same |
US3535484A (en) * | 1967-05-26 | 1970-10-20 | American Cast Iron Pipe Co | Method of improving physical properties of electric resistance welded steel pipe |
US4018634A (en) * | 1975-12-22 | 1977-04-19 | Grotnes Machine Works, Inc. | Method of producing high strength steel pipe |
JPS632517A (ja) * | 1986-06-20 | 1988-01-07 | Sumitomo Metal Ind Ltd | Uoe管の矯正方法 |
JPH05279738A (ja) * | 1992-04-02 | 1993-10-26 | Nippon Steel Corp | 耐摩耗鋼管の製造法 |
-
1995
- 1995-06-14 DE DE19522790A patent/DE19522790C2/de not_active Expired - Fee Related
-
1996
- 1996-05-14 JP JP8143712A patent/JPH091233A/ja active Pending
- 1996-05-29 CA CA002177643A patent/CA2177643C/en not_active Expired - Fee Related
- 1996-06-04 US US08/658,091 patent/US5794840A/en not_active Expired - Lifetime
- 1996-06-11 DE DE59611185T patent/DE59611185D1/de not_active Expired - Fee Related
- 1996-06-11 EP EP96250126A patent/EP0748875B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0748875B1 (de) | 2005-01-26 |
JPH091233A (ja) | 1997-01-07 |
US5794840A (en) | 1998-08-18 |
EP0748875A1 (de) | 1996-12-18 |
CA2177643C (en) | 2004-07-20 |
DE19522790A1 (de) | 1996-12-19 |
CA2177643A1 (en) | 1996-12-15 |
DE19522790C2 (de) | 1998-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |