WO1987006676A1 - Method of protecting internal surface of pipeline against corrosion - Google Patents
Method of protecting internal surface of pipeline against corrosion Download PDFInfo
- 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
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)
- Rigid Pipes And Flexible Pipes (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08730028A GB2200712A (en) | 1986-04-30 | 1986-04-30 | Method of protecting internal surface of pipeline against corrison |
HU8633A HU199606B (en) | 1986-04-30 | 1986-04-30 | Method for anti-corrosive protecting internal tubing surface |
PCT/SU1986/000045 WO1987006676A1 (en) | 1986-04-30 | 1986-04-30 | Method of protecting internal surface of pipeline against corrosion |
DE19863690727 DE3690727T1 (ko) | 1986-04-30 | 1986-04-30 | |
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 (ko) |
FR (1) | FR2602800B1 (ko) |
GB (1) | GB2200712A (ko) |
HU (1) | HU199606B (ko) |
WO (1) | WO1987006676A1 (ko) |
Families Citing this family (3)
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)
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)
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 |
-
1986
- 1986-04-30 WO PCT/SU1986/000045 patent/WO1987006676A1/ru active Application Filing
- 1986-04-30 GB GB08730028A patent/GB2200712A/en not_active Withdrawn
- 1986-04-30 DE DE19863690727 patent/DE3690727T1/de not_active Withdrawn
- 1986-04-30 HU HU8633A patent/HU199606B/hu unknown
- 1986-08-18 FR FR8611816A patent/FR2602800B1/fr not_active Expired
Patent Citations (3)
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 (ko) * | ||||
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)
Title |
---|
I. V. STRIZHEVSKY et al., "Zaschita Podzemnykh Teploprovodov ot Korrozii", 1983, ENERGOATOMIZDAT (Moscow), pages 158-160. * |
Also Published As
Publication number | Publication date |
---|---|
GB8730028D0 (en) | 1988-02-03 |
HUT46123A (en) | 1988-09-28 |
FR2602800B1 (fr) | 1988-12-02 |
FR2602800A1 (fr) | 1988-02-19 |
GB2200712A (en) | 1988-08-10 |
DE3690727T1 (ko) | 1988-04-21 |
HU199606B (en) | 1990-02-28 |
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