DE60125568D1 - Verfahren und vorrichtung zum verschweissen von rohren - Google Patents

Verfahren und vorrichtung zum verschweissen von rohren

Info

Publication number
DE60125568D1
DE60125568D1 DE60125568T DE60125568T DE60125568D1 DE 60125568 D1 DE60125568 D1 DE 60125568D1 DE 60125568 T DE60125568 T DE 60125568T DE 60125568 T DE60125568 T DE 60125568T DE 60125568 D1 DE60125568 D1 DE 60125568D1
Authority
DE
Germany
Prior art keywords
pipes
pipeline
circumferential joint
pipe section
welding
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 - Lifetime
Application number
DE60125568T
Other languages
English (en)
Other versions
DE60125568T2 (de
Inventor
Antonio Belloni
Renato Bonasorte
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saipem SpA
Original Assignee
Saipem SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB0026001A external-priority patent/GB0026001D0/en
Application filed by Saipem SpA filed Critical Saipem SpA
Application granted granted Critical
Publication of DE60125568D1 publication Critical patent/DE60125568D1/de
Publication of DE60125568T2 publication Critical patent/DE60125568T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/0061—Underwater arc welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/10—Pipe-lines
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • C21D9/505—Cooling thereof
DE60125568T 2000-10-24 2001-10-22 Verfahren und vorrichtung zum verschweissen von rohren Expired - Lifetime DE60125568T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB0026001A GB0026001D0 (en) 2000-10-24 2000-10-24 Method and apparatus for welding pipes together
GB0026001 2000-10-24
GB0107504A GB0107504D0 (en) 2000-10-24 2001-03-26 Method and apparatus for welding pipes together
GB0107504 2001-03-26
PCT/EP2001/012177 WO2002034459A1 (en) 2000-10-24 2001-10-22 Method and apparatus for welding pipes together

Publications (2)

Publication Number Publication Date
DE60125568D1 true DE60125568D1 (de) 2007-02-08
DE60125568T2 DE60125568T2 (de) 2007-10-04

Family

ID=26245191

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60125568T Expired - Lifetime DE60125568T2 (de) 2000-10-24 2001-10-22 Verfahren und vorrichtung zum verschweissen von rohren

Country Status (13)

Country Link
US (1) US7114881B2 (de)
EP (1) EP1328374B1 (de)
CN (1) CN1264642C (de)
AT (1) ATE349293T1 (de)
AU (2) AU2002223635B2 (de)
BR (1) BRPI0114859B1 (de)
CA (1) CA2421847C (de)
DE (1) DE60125568T2 (de)
DK (1) DK1328374T3 (de)
ES (1) ES2278802T3 (de)
NO (1) NO331422B1 (de)
OA (1) OA12429A (de)
WO (1) WO2002034459A1 (de)

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US10480862B2 (en) 2013-05-23 2019-11-19 Crc-Evans Pipeline International, Inc. Systems and methods for use in welding pipe segments of a pipeline
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US10589371B2 (en) 2013-05-23 2020-03-17 Crc-Evans Pipeline International, Inc. Rotating welding system and methods
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KR101542750B1 (ko) * 2014-07-21 2015-08-10 주식회사 우석에스티에스 스텐레스 소구경 관 제조방법
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US11458571B2 (en) 2016-07-01 2022-10-04 Crc-Evans Pipeline International, Inc. Systems and methods for use in welding pipe segments of a pipeline
JP6822881B2 (ja) * 2017-03-27 2021-01-27 株式会社神戸製鋼所 積層造形物の製造方法及び製造システム
CN110014250A (zh) * 2019-04-16 2019-07-16 湖南机电职业技术学院 一种具有冷却功能的钢材焊接用工作台
CN112427845A (zh) * 2020-11-11 2021-03-02 广西天正钢结构有限公司 一种圆管焊接夹持装置
CN112518086B (zh) * 2020-12-07 2022-02-01 中国化学工程第六建设有限公司 一种采用焊前预热的低温钢管道焊接工艺
CN114593274B (zh) * 2022-03-21 2023-08-11 无锡德林海环保科技股份有限公司 一种蓝藻处理深井水下横管的安装方法

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Also Published As

Publication number Publication date
US20040009042A1 (en) 2004-01-15
US7114881B2 (en) 2006-10-03
CA2421847A1 (en) 2002-05-02
CN1468160A (zh) 2004-01-14
NO20031804D0 (no) 2003-04-23
AU2002223635B2 (en) 2005-10-20
NO331422B1 (no) 2011-12-27
ATE349293T1 (de) 2007-01-15
DK1328374T3 (da) 2007-04-10
DE60125568T2 (de) 2007-10-04
CN1264642C (zh) 2006-07-19
ES2278802T3 (es) 2007-08-16
OA12429A (en) 2006-04-19
EP1328374A1 (de) 2003-07-23
AU2363502A (en) 2002-05-06
EP1328374B1 (de) 2006-12-27
NO20031804L (no) 2003-04-23
CA2421847C (en) 2009-04-21
WO2002034459A1 (en) 2002-05-02
BR0114859A (pt) 2004-02-17
BRPI0114859B1 (pt) 2015-12-22

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Legal Events

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8364 No opposition during term of opposition