WO1987006676A1 - Method of protecting internal surface of pipeline against corrosion - Google Patents

Method of protecting internal surface of pipeline against corrosion Download PDF

Info

Publication number
WO1987006676A1
WO1987006676A1 PCT/SU1986/000045 SU8600045W WO8706676A1 WO 1987006676 A1 WO1987006676 A1 WO 1987006676A1 SU 8600045 W SU8600045 W SU 8600045W WO 8706676 A1 WO8706676 A1 WO 8706676A1
Authority
WO
WIPO (PCT)
Prior art keywords
pipe
sleeve
internal
metal
internal surface
Prior art date
Application number
PCT/SU1986/000045
Other languages
English (en)
French (fr)
Russian (ru)
Inventor
Viktor Vasilievich Shishkin
Nikolai Fedorovich Kryazhevskikh
Yaroslav Petrovich Sushkov
Evgeny Georgievich Lukin
Original Assignee
Trest "Juzhvodoprovod"
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 Trest "Juzhvodoprovod" filed Critical Trest "Juzhvodoprovod"
Priority to HU8633A priority Critical patent/HU199606B/hu
Priority to GB08730028A priority patent/GB2200712A/en
Priority to DE19863690727 priority patent/DE3690727T1/de
Priority to PCT/SU1986/000045 priority patent/WO1987006676A1/ru
Priority to FR8611816A priority patent/FR2602800B1/fr
Publication of WO1987006676A1 publication Critical patent/WO1987006676A1/ru

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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1009—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe
    • F16L58/1027—Coatings characterised by the materials used by rubber or plastics the coating being placed inside the pipe the coating being a sprayed layer

Definitions

  • the disadvantage of this method is its low tech- nology, low quality storage, and narrow barges.
  • P ⁇ s ⁇ avlennaya task ⁇ eshae ⁇ sya ⁇ em, ch ⁇ in s ⁇ s ⁇ be zascha- shy vnu ⁇ enney ⁇ ve ⁇ n ⁇ s ⁇ a ⁇ ub ⁇ v ⁇ da ⁇ ⁇ zii, za ⁇ lyu- chayushemsya v ⁇ Introduction to neg ⁇ gib ⁇ g ⁇ ⁇ u ⁇ a ⁇ a and ⁇ azhashvv eg ⁇ ⁇ vnush ⁇ enney ⁇ ve ⁇ n ⁇ s ⁇ a ⁇ ub ⁇ v ⁇ da, s ⁇ glasn ⁇ az ⁇ b ⁇ e ⁇ e- nvyu, ⁇ e ⁇ ed vv ⁇ d ⁇ m in ⁇ ub ⁇ v ⁇ d ⁇ u ⁇ av me ⁇ allaza ⁇ uyu ⁇ .
  • the proposed method makes it possible to hope for a shampoo, which is more suitable for the use of hand-held mixers. This is possible thanks to the use of the metalized bathtub.
  • One of the variants of the invention is the metallization of the external part of the sleeve.
  • the metal is internally supplied with a pipe.
  • the product is varied in size.
  • Parameter 2 Parameter 2.
  • the flexible sleeve When using a handheld germeshichnost between the pipe and a layer of metal, the flexible sleeve is electrically processed, it slows down the process.
  • the invention can be used in coats for supplying water to non-ferrous and gas wells, as well as for chemical discharges.
  • the present invention may be used as a reference.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
PCT/SU1986/000045 1986-04-30 1986-04-30 Method of protecting internal surface of pipeline against corrosion WO1987006676A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
HU8633A HU199606B (en) 1986-04-30 1986-04-30 Method for anti-corrosive protecting internal tubing surface
GB08730028A GB2200712A (en) 1986-04-30 1986-04-30 Method of protecting internal surface of pipeline against corrison
DE19863690727 DE3690727T1 (cs) 1986-04-30 1986-04-30
PCT/SU1986/000045 WO1987006676A1 (en) 1986-04-30 1986-04-30 Method of protecting internal surface of pipeline against corrosion
FR8611816A FR2602800B1 (fr) 1986-04-30 1986-08-18 Procede de protection contre la corrosion de la surface interieure d'une conduite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1986/000045 WO1987006676A1 (en) 1986-04-30 1986-04-30 Method of protecting internal surface of pipeline against corrosion

Publications (1)

Publication Number Publication Date
WO1987006676A1 true WO1987006676A1 (en) 1987-11-05

Family

ID=21616997

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1986/000045 WO1987006676A1 (en) 1986-04-30 1986-04-30 Method of protecting internal surface of pipeline against corrosion

Country Status (5)

Country Link
DE (1) DE3690727T1 (cs)
FR (1) FR2602800B1 (cs)
GB (1) GB2200712A (cs)
HU (1) HU199606B (cs)
WO (1) WO1987006676A1 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9009899D0 (en) * 1990-05-02 1990-06-27 Du Pont Canada Lining of metallic pipe
NO914123L (no) * 1991-10-21 1993-04-22 Alcatel Stk As Fremgangsmaate for korrosjonsbeskyttelse av j-roer
US5358589A (en) * 1992-04-02 1994-10-25 Ngk Insulators, Ltd. Lining of organism deposit-inhibiting structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU198883A1 (ru) * В. М. Левин, М. Сурис , М. А. Толста Способ катодной защиты от коррозии трубопроводов
SU1053529A1 (ru) * 1982-05-31 1985-09-30 Всесоюзный Научно-Исследовательский Институт По Защите Металлов От Коррозии Устройство дл защиты металлических конструкций от коррозии

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2491225A (en) * 1944-10-16 1949-12-13 Dick E Stearns Method of protecting subterranean metallic structures
US3022242A (en) * 1959-01-23 1962-02-20 Engelhard Ind Inc Anode for cathodic protection systems
FR2571822B1 (fr) * 1984-10-17 1989-05-19 Trest Juzhvodoprovod Procede de protection de la surface interieure d'une conduite contre la corrosion

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU198883A1 (ru) * В. М. Левин, М. Сурис , М. А. Толста Способ катодной защиты от коррозии трубопроводов
SU168579A1 (cs) *
SU1053529A1 (ru) * 1982-05-31 1985-09-30 Всесоюзный Научно-Исследовательский Институт По Защите Металлов От Коррозии Устройство дл защиты металлических конструкций от коррозии

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
I. V. STRIZHEVSKY et al., "Zaschita Podzemnykh Teploprovodov ot Korrozii", 1983, ENERGOATOMIZDAT (Moscow), pages 158-160. *

Also Published As

Publication number Publication date
DE3690727T1 (cs) 1988-04-21
FR2602800A1 (fr) 1988-02-19
HUT46123A (en) 1988-09-28
FR2602800B1 (fr) 1988-12-02
GB2200712A (en) 1988-08-10
HU199606B (en) 1990-02-28
GB8730028D0 (en) 1988-02-03

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