CA1182183A - Device for improving the resistance and the stiffness of a subsea conduit - Google Patents

Device for improving the resistance and the stiffness of a subsea conduit

Info

Publication number
CA1182183A
CA1182183A CA000389813A CA389813A CA1182183A CA 1182183 A CA1182183 A CA 1182183A CA 000389813 A CA000389813 A CA 000389813A CA 389813 A CA389813 A CA 389813A CA 1182183 A CA1182183 A CA 1182183A
Authority
CA
Canada
Prior art keywords
thickness
conduit
resistance
increased
stiffness
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
Application number
CA000389813A
Other languages
English (en)
French (fr)
Inventor
Alfredo Berti
Rolando Matteelli
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.)
SnamProgetti SpA
Original Assignee
SnamProgetti 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
Application filed by SnamProgetti SpA filed Critical SnamProgetti SpA
Application granted granted Critical
Publication of CA1182183A publication Critical patent/CA1182183A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Pipeline Systems (AREA)
  • Materials For Medical Uses (AREA)
CA000389813A 1980-11-27 1981-11-10 Device for improving the resistance and the stiffness of a subsea conduit Expired CA1182183A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT26259A/80 1980-11-27
IT26259/80A IT1134476B (it) 1980-11-27 1980-11-27 Dispositivo per migliorare la resistenza e la rigidita' di condotte sottomarine

Publications (1)

Publication Number Publication Date
CA1182183A true CA1182183A (en) 1985-02-05

Family

ID=11219080

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000389813A Expired CA1182183A (en) 1980-11-27 1981-11-10 Device for improving the resistance and the stiffness of a subsea conduit

Country Status (22)

Country Link
JP (1) JPS57116993A (cs)
AR (1) AR227340A1 (cs)
AU (1) AU546604B2 (cs)
BE (1) BE891263A (cs)
BR (1) BR8107347A (cs)
CA (1) CA1182183A (cs)
DE (2) DE3146979A1 (cs)
DK (1) DK513981A (cs)
ES (1) ES270030Y (cs)
FI (1) FI813612A7 (cs)
FR (1) FR2494807A1 (cs)
GB (1) GB2088513B (cs)
IN (1) IN155419B (cs)
IT (1) IT1134476B (cs)
MA (1) MA19343A1 (cs)
NL (1) NL8105359A (cs)
NO (1) NO814009L (cs)
NZ (1) NZ198814A (cs)
OA (1) OA06980A (cs)
PT (1) PT74037B (cs)
SE (1) SE8107104L (cs)
TR (1) TR21667A (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2914979B1 (fr) * 2007-04-12 2009-07-10 Saipem S A Sa Procede de realisation de conduite sous-marine comprenant le martelage de soudures d'assemblage a l'interieur de la conduite
USD579472S1 (en) 2007-07-20 2008-10-28 Nikon Corporation Binoculars
USD590855S1 (en) 2007-12-17 2009-04-21 Nikon Corporation Binoculars
NL2007386C2 (en) * 2011-09-09 2013-03-12 Heerema Marine Contractors Nl Improved method of gripping a pipeline.
DE102014102621A1 (de) * 2014-02-27 2015-08-27 Doege Beteiligungs Gmbh Grossrohranordnung und Verfahren zur Herstellung einer solchen
CN114131226B (zh) * 2020-09-04 2023-08-22 中国石油天然气集团有限公司 一种三通的制作方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1383527A (en) * 1972-05-26 1974-02-12 British Petroleum Co Pipelines
FR2428782A1 (fr) * 1978-06-13 1980-01-11 Pont A Mousson Elements tubulaires en acier pour conduites en mer

Also Published As

Publication number Publication date
IT8026259A0 (it) 1980-11-27
FI813612L (fi) 1982-05-28
AU7709281A (en) 1982-06-03
DE3146979A1 (de) 1982-07-08
IT1134476B (it) 1986-08-13
MA19343A1 (fr) 1982-07-01
BR8107347A (pt) 1982-08-03
DK513981A (da) 1982-05-28
IN155419B (cs) 1985-01-26
DE8134555U1 (de) 1983-09-08
ES270030Y (es) 1985-02-16
NL8105359A (nl) 1982-06-16
GB2088513B (en) 1984-05-23
ES270030U (es) 1984-08-01
PT74037B (en) 1983-05-23
NO814009L (no) 1982-05-28
FR2494807A1 (fr) 1982-05-28
GB2088513A (en) 1982-06-09
SE8107104L (sv) 1982-05-28
AU546604B2 (en) 1985-09-12
NZ198814A (en) 1985-07-12
JPS57116993A (en) 1982-07-21
OA06980A (fr) 1983-07-31
PT74037A (en) 1981-12-01
TR21667A (tr) 1985-09-13
FI813612A7 (fi) 1982-05-28
BE891263A (fr) 1982-05-26
AR227340A1 (es) 1982-10-15

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Legal Events

Date Code Title Description
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