OA06980A - Device for improving the strength and rigidity of an underwater pipe. - Google Patents

Device for improving the strength and rigidity of an underwater pipe.

Info

Publication number
OA06980A
OA06980A OA57554A OA57554A OA06980A OA 06980 A OA06980 A OA 06980A OA 57554 A OA57554 A OA 57554A OA 57554 A OA57554 A OA 57554A OA 06980 A OA06980 A OA 06980A
Authority
OA
OAPI
Prior art keywords
rigidity
improving
strength
underwater pipe
underwater
Prior art date
Application number
OA57554A
Other languages
French (fr)
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of OA06980A publication Critical patent/OA06980A/en

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)
OA57554A 1980-11-27 1981-11-22 Device for improving the strength and rigidity of an underwater pipe. OA06980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26259/80A IT1134476B (en) 1980-11-27 1980-11-27 DEVICE TO IMPROVE THE STRENGTH AND RIGIDITY OF SUBMARINE DUCTS

Publications (1)

Publication Number Publication Date
OA06980A true OA06980A (en) 1983-07-31

Family

ID=11219080

Family Applications (1)

Application Number Title Priority Date Filing Date
OA57554A OA06980A (en) 1980-11-27 1981-11-22 Device for improving the strength and rigidity of an underwater pipe.

Country Status (22)

Country Link
JP (1) JPS57116993A (en)
AR (1) AR227340A1 (en)
AU (1) AU546604B2 (en)
BE (1) BE891263A (en)
BR (1) BR8107347A (en)
CA (1) CA1182183A (en)
DE (2) DE3146979A1 (en)
DK (1) DK513981A (en)
ES (1) ES270030Y (en)
FI (1) FI813612L (en)
FR (1) FR2494807A1 (en)
GB (1) GB2088513B (en)
IN (1) IN155419B (en)
IT (1) IT1134476B (en)
MA (1) MA19343A1 (en)
NL (1) NL8105359A (en)
NO (1) NO814009L (en)
NZ (1) NZ198814A (en)
OA (1) OA06980A (en)
PT (1) PT74037B (en)
SE (1) SE8107104L (en)
TR (1) TR21667A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2914979B1 (en) * 2007-04-12 2009-07-10 Saipem S A Sa METHOD FOR PRODUCING AN UNDERWATER DRIVING COMPRISING THE DRYING OF ASSEMBLY WELDS WITHIN THE DRIVING
NL2007386C2 (en) * 2011-09-09 2013-03-12 Heerema Marine Contractors Nl Improved method of gripping a pipeline.
DE102014102621A1 (en) * 2014-02-27 2015-08-27 Doege Beteiligungs Gmbh Large-tube arrangement and method for producing such
CN114131226B (en) * 2020-09-04 2023-08-22 中国石油天然气集团有限公司 Manufacturing method of tee joint

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 (en) * 1978-06-13 1980-01-11 Pont A Mousson STEEL TUBULAR ELEMENTS FOR PIPES AT SEA

Also Published As

Publication number Publication date
AU7709281A (en) 1982-06-03
IT8026259A0 (en) 1980-11-27
GB2088513A (en) 1982-06-09
CA1182183A (en) 1985-02-05
GB2088513B (en) 1984-05-23
IN155419B (en) 1985-01-26
FR2494807A1 (en) 1982-05-28
NZ198814A (en) 1985-07-12
NL8105359A (en) 1982-06-16
IT1134476B (en) 1986-08-13
MA19343A1 (en) 1982-07-01
DE8134555U1 (en) 1983-09-08
AU546604B2 (en) 1985-09-12
PT74037A (en) 1981-12-01
ES270030Y (en) 1985-02-16
PT74037B (en) 1983-05-23
FI813612L (en) 1982-05-28
DE3146979A1 (en) 1982-07-08
JPS57116993A (en) 1982-07-21
AR227340A1 (en) 1982-10-15
DK513981A (en) 1982-05-28
TR21667A (en) 1985-09-13
BE891263A (en) 1982-05-26
ES270030U (en) 1984-08-01
BR8107347A (en) 1982-08-03
SE8107104L (en) 1982-05-28
NO814009L (en) 1982-05-28

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