IT8522571A0 - Mandrino interno per operazione di assemblaggio di testa di due tratti di tubo mediante saldatura. - Google Patents

Mandrino interno per operazione di assemblaggio di testa di due tratti di tubo mediante saldatura.

Info

Publication number
IT8522571A0
IT8522571A0 IT8522571A IT2257185A IT8522571A0 IT 8522571 A0 IT8522571 A0 IT 8522571A0 IT 8522571 A IT8522571 A IT 8522571A IT 2257185 A IT2257185 A IT 2257185A IT 8522571 A0 IT8522571 A0 IT 8522571A0
Authority
IT
Italy
Prior art keywords
welding
sections
pipe
assembly operation
internal mandrel
Prior art date
Application number
IT8522571A
Other languages
English (en)
Inventor
Xavier Puisais
Michel Jegousse
Jean-Pierre Hamon
Michel Kaluszynski
Original Assignee
Alsthom
Total Petroles
Etpm
Soudure Autogene Francaise
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
Application filed by Alsthom, Total Petroles, Etpm, Soudure Autogene Francaise filed Critical Alsthom
Publication of IT8522571A0 publication Critical patent/IT8522571A0/it

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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0531—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor internal pipe alignment clamps

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (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)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
IT8522571A 1984-10-22 1985-10-22 Mandrino interno per operazione di assemblaggio di testa di due tratti di tubo mediante saldatura. IT8522571A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8416112A FR2571997A1 (fr) 1984-10-22 1984-10-22 Mandrin interne pour operation d'assemblage bout a bout de deux troncons de tube par soudage

Publications (1)

Publication Number Publication Date
IT8522571A0 true IT8522571A0 (it) 1985-10-22

Family

ID=9308863

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8522571A IT8522571A0 (it) 1984-10-22 1985-10-22 Mandrino interno per operazione di assemblaggio di testa di due tratti di tubo mediante saldatura.

Country Status (11)

Country Link
US (1) US4648544A (it)
JP (1) JPS61262494A (it)
AU (1) AU4829885A (it)
BR (1) BR8505227A (it)
DE (1) DE3537556A1 (it)
ES (1) ES8701564A1 (it)
FR (1) FR2571997A1 (it)
GB (1) GB2165788A (it)
IT (1) IT8522571A0 (it)
NL (1) NL8502874A (it)
NO (1) NO854185L (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109353713A (zh) * 2018-12-07 2019-02-19 南通虹波机械有限公司 一种矿用泵站端部真空罐及其制作方法

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60210391A (ja) * 1984-03-31 1985-10-22 Okamoto Kogyo Kk パイプ内側クランプ装置
DE8615617U1 (de) * 1986-06-10 1986-09-18 Tesch, Klaus, 2000 Hamburg Vorrichtung zum gegenseitigen Zentrieren und Spannen von zwei miteinander zu verschweißenden Rohrkörpern
ES2017479B3 (es) * 1986-06-10 1991-02-16 Klaus Tesch Dispositivo para centrar y sujetar piezas tubulares para su soldadura entre si.
GB8710778D0 (en) * 1987-05-07 1987-06-10 Houlder Offshore Ltd Joining pipes together
US4875615A (en) * 1989-03-06 1989-10-24 Interprovincial Pipe Line Company Vapor plug for temporarily sealing or plugging a pipeline
GB2240832B (en) * 1990-02-07 1993-09-15 David Moore Improvements in or relating to handling and laying pipes
IT1237971B (it) * 1990-02-07 1993-06-19 Tecnomare Spa Centratore interno particolarmente adatto per l'accoppiamento di testa di tubi
AU7567191A (en) * 1990-04-02 1991-10-30 Goran Sundholm Welded pipe joint and apparatus for pressing together pipe ends on installing a pipe joint
NL192672C (nl) * 1990-11-02 1997-12-02 Atlantic Point Inc Lassteunring.
US5368413A (en) * 1992-07-29 1994-11-29 Moore; David Relating to handling or laying pipes
JPH0788691A (ja) * 1993-09-21 1995-04-04 Chiyoda Corp 連結型インターナルクランプを使用した筒状体の接続方法
US5398862A (en) * 1993-10-22 1995-03-21 Intevep, S.A. Apparatus and method for providing shielded atmosphere for welding
EP0739679A1 (en) * 1995-04-28 1996-10-30 Crc-Evans Pipeline International, Inc. Plug style pipe line-up clamp with copper back-up shoes
CA2251307C (en) * 1998-10-23 2003-06-03 Proline Pipe Equipment Inc. Internal backup ring system
DE10057031C1 (de) * 2000-11-17 2002-05-23 Werner Jankus Vorrichtung für die Innenzentrierung von miteinander zu verschweißenden Rohrstößen
CA2343285C (en) 2001-04-05 2004-06-15 Proline Pipe Equipment Inc. Actuation system for an internal backup ring assembly
GB0819377D0 (en) * 2008-10-22 2008-11-26 Saipem Spa Method and apparatus for measuring a pipe weld joint
NL2005555C2 (nl) * 2010-10-21 2012-04-24 Hercules Piping Tools Engineering B V Kleminrichting voor het centreren van buizen.
CN103317239B (zh) * 2013-06-26 2014-11-26 江苏核工业格林水处理有限责任公司 核燃料贮存格架贮存套管焊接工艺装备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1034673B (it) * 1975-03-28 1979-10-10 Saipem Spa Accoppiatore di tubi da saldare di testa
SU904940A1 (ru) * 1979-08-06 1982-02-15 Ордена Ленина И Ордена Трудового Красного Знамени Институт Электросварки Им. Е.О.Патона Машина дл контактной стыковой сварки труб
FR2505699A1 (fr) * 1981-05-13 1982-11-19 Petroles Cie Francaise Mandrin interne utilise dans une operation d'assemblage bout a bout de deux troncons de tubes par soudage
US4418860A (en) * 1981-06-29 1983-12-06 Carl Stringer Clamping method and apparatus for solid phase welding
FR2537466B1 (fr) * 1982-12-08 1985-06-28 Kley France Dispositif de serrage et d'arrondissage pour le raboutage des tubes de gros diametre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109353713A (zh) * 2018-12-07 2019-02-19 南通虹波机械有限公司 一种矿用泵站端部真空罐及其制作方法

Also Published As

Publication number Publication date
DE3537556A1 (de) 1986-08-21
JPS61262494A (ja) 1986-11-20
AU4829885A (en) 1986-05-01
NL8502874A (nl) 1986-05-16
NO854185L (no) 1986-04-23
GB2165788A (en) 1986-04-23
FR2571997A1 (fr) 1986-04-25
GB8524263D0 (en) 1985-11-06
ES8701564A1 (es) 1986-12-01
ES548059A0 (es) 1986-12-01
BR8505227A (pt) 1986-10-21
US4648544A (en) 1987-03-10

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