JPS553565A - Repairing method for tube - Google Patents
Repairing method for tubeInfo
- Publication number
- JPS553565A JPS553565A JP7644378A JP7644378A JPS553565A JP S553565 A JPS553565 A JP S553565A JP 7644378 A JP7644378 A JP 7644378A JP 7644378 A JP7644378 A JP 7644378A JP S553565 A JPS553565 A JP S553565A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- sleeve
- heat transfer
- reliability
- property
- 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.)
- Pending
Links
Landscapes
- Pipe Accessories (AREA)
Abstract
PURPOSE: To obtain a high sealing-up property and easily assure the reliability of a tube, by coating a bonding agent on the outside surface of a sleeve, inserting the sleeve into a cracked part of the tube, expanding the sleeve and the tube and hermetically welding an end of the sleeve to the inside of the tube.
CONSTITUTION: A compound 7 is uniformly coated on the outside surface of the sleeve 6 which is longer than the cracking part 5 of a heat transfer tube 2. The sleeve 6 is inserted into the tube 2 from its end hermetically welded to a tube plate 1. The sleeve 6 and the tube 2 are expanded so that the compound 7 is filled in the crack of the tube 2. At the same time, the end of the heat transfer tube 2 and the tube plate 1 are hermetically welded to each other. The high sealing-up property is thus obtained. The holding force for the tube is raised by its expansion. Because the cracked part of the heat transfer tube is reinforced by the sleeve, the reliability of the tube is easily assured.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7644378A JPS553565A (en) | 1978-06-26 | 1978-06-26 | Repairing method for tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7644378A JPS553565A (en) | 1978-06-26 | 1978-06-26 | Repairing method for tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS553565A true JPS553565A (en) | 1980-01-11 |
Family
ID=13605286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7644378A Pending JPS553565A (en) | 1978-06-26 | 1978-06-26 | Repairing method for tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS553565A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5762397A (en) * | 1980-10-01 | 1982-04-15 | Mitsubishi Heavy Ind Ltd | Repairing process for heat transmitting fine pipe inserted into tubular plate |
| JPS59134493A (en) * | 1983-01-03 | 1984-08-02 | ウエスチングハウス エレクトリック コ−ポレ−ション | Pipe plug |
| JP2012121037A (en) * | 2010-12-07 | 2012-06-28 | Ihi Corp | Repairing method of tube welding part of tube plate |
| JP2016080215A (en) * | 2014-10-14 | 2016-05-16 | 株式会社プランテック | Heat transfer pipe repair method of heat exchanger and insertion pipe for heat transfer pipe repair |
-
1978
- 1978-06-26 JP JP7644378A patent/JPS553565A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5762397A (en) * | 1980-10-01 | 1982-04-15 | Mitsubishi Heavy Ind Ltd | Repairing process for heat transmitting fine pipe inserted into tubular plate |
| JPS59134493A (en) * | 1983-01-03 | 1984-08-02 | ウエスチングハウス エレクトリック コ−ポレ−ション | Pipe plug |
| JP2012121037A (en) * | 2010-12-07 | 2012-06-28 | Ihi Corp | Repairing method of tube welding part of tube plate |
| JP2016080215A (en) * | 2014-10-14 | 2016-05-16 | 株式会社プランテック | Heat transfer pipe repair method of heat exchanger and insertion pipe for heat transfer pipe repair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3376135D1 (en) | Repairing degraded tubes of steam generators | |
| DK197887A (en) | PROCEDURE FOR COATING PIPE PLATES OR SIMILAR IN CONDENSORS, COOLERS, HEAT EXCHANGERS OR LIKE A CORROSION PROTECTIVE | |
| JPS5586691A (en) | Bonding method of copper pipe and aluminum pipe | |
| JPS5619943A (en) | Inserting method of pipe and its device | |
| EP0119996A4 (en) | Method of repairing leaks in steam generator tubes. | |
| JPS555108A (en) | Soldering method for tube and tube plate | |
| JPS5429859A (en) | Diffusion welding method utilizing transformation | |
| JPS5647291A (en) | Welding method of pipe and pipe plate | |
| JPS5219863A (en) | Method of producing impeller for fluid coupling made of metal plate | |
| JPS51120429A (en) | Method for repairing joints of coated steel pipe | |
| JPS57115993A (en) | Method for welding tube and tube plate | |
| JPS5497555A (en) | Method of preventing stress corrosion cracking | |
| JPS53138945A (en) | Bonding method for aluminum and iron | |
| JPS53128564A (en) | Method of roll jointing pipe end | |
| JPS5525709A (en) | Joint method for pipe and tube plate | |
| JPS5432818A (en) | Anti-corrosion coating process for pipe joint part | |
| JPS56102042A (en) | Encapsulating method for bulb | |
| JPS57124589A (en) | Welding method for heat transfer tube | |
| JPS5553846A (en) | Hardening method of base adhesives for cathode ray tube | |
| JPS5234479A (en) | Method of automatically mounting steel pipe socket plug and apparatus therefor | |
| JPS5478535A (en) | Repairing method for chimney lining | |
| JPS5762397A (en) | Repairing process for heat transmitting fine pipe inserted into tubular plate | |
| Chasseguet et al. | Grouted clamps rescue Frigg's cracked nodes. | |
| JPS57154340A (en) | Repairing method for cooler with cooling tube | |
| JPS55108145A (en) | Method of manufacturing color cathode-ray tube |