NO20031804L - Fremgangsmåte og innretning for å sveise sammen rör - Google Patents

Fremgangsmåte og innretning for å sveise sammen rör

Info

Publication number
NO20031804L
NO20031804L NO20031804A NO20031804A NO20031804L NO 20031804 L NO20031804 L NO 20031804L NO 20031804 A NO20031804 A NO 20031804A NO 20031804 A NO20031804 A NO 20031804A NO 20031804 L NO20031804 L NO 20031804L
Authority
NO
Norway
Prior art keywords
pipes
pipeline
circumferential joint
pipe section
welding
Prior art date
Application number
NO20031804A
Other languages
English (en)
Other versions
NO331422B1 (no
NO20031804D0 (no
Inventor
Antonio Belloni
Renato Bonasorte
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
Publication of NO20031804L publication Critical patent/NO20031804L/no
Publication of NO20031804D0 publication Critical patent/NO20031804D0/no
Publication of NO331422B1 publication Critical patent/NO331422B1/no

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
NO20031804A 2000-10-24 2003-04-23 Fremgangsmate for a legge en rorledning under vann og sveiseapparat for bruk i fremgangsmaten samt et rorleggingssett omfattende et ror-sveiseapparat NO331422B1 (no)

Applications Claiming Priority (3)

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

Publications (3)

Publication Number Publication Date
NO20031804L true NO20031804L (no) 2003-04-23
NO20031804D0 NO20031804D0 (no) 2003-04-23
NO331422B1 NO331422B1 (no) 2011-12-27

Family

ID=26245191

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20031804A NO331422B1 (no) 2000-10-24 2003-04-23 Fremgangsmate for a legge en rorledning under vann og sveiseapparat for bruk i fremgangsmaten samt et rorleggingssett omfattende et ror-sveiseapparat

Country Status (13)

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

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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
CN116727731B (zh) * 2023-05-24 2025-12-16 上海科弗新材料科技有限公司 一种低温钎焊金刚石钻头及其加工方法

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Also Published As

Publication number Publication date
ATE349293T1 (de) 2007-01-15
AU2363502A (en) 2002-05-06
AU2002223635B2 (en) 2005-10-20
ES2278802T3 (es) 2007-08-16
US20040009042A1 (en) 2004-01-15
CA2421847A1 (en) 2002-05-02
NO331422B1 (no) 2011-12-27
WO2002034459A1 (en) 2002-05-02
CA2421847C (en) 2009-04-21
CN1264642C (zh) 2006-07-19
NO20031804D0 (no) 2003-04-23
BR0114859A (pt) 2004-02-17
BRPI0114859B1 (pt) 2015-12-22
EP1328374A1 (en) 2003-07-23
CN1468160A (zh) 2004-01-14
US7114881B2 (en) 2006-10-03
DK1328374T3 (da) 2007-04-10
DE60125568D1 (de) 2007-02-08
DE60125568T2 (de) 2007-10-04
OA12429A (en) 2006-04-19
EP1328374B1 (en) 2006-12-27

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