JPS53132072A - Method of covering the inner surface of metal pipe with plastic film - Google Patents
Method of covering the inner surface of metal pipe with plastic filmInfo
- Publication number
- JPS53132072A JPS53132072A JP4722677A JP4722677A JPS53132072A JP S53132072 A JPS53132072 A JP S53132072A JP 4722677 A JP4722677 A JP 4722677A JP 4722677 A JP4722677 A JP 4722677A JP S53132072 A JPS53132072 A JP S53132072A
- Authority
- JP
- Japan
- Prior art keywords
- metal pipe
- covering
- plastic film
- tube
- synthetic resin
- 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
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
PURPOSE: A heat-expanding tube of synthetic resin is placed into the inside of a metal pipe, the space between the pipe and the tube is vacuumized and then a high-temperature fluid is passed inside the tube, thereby the metal pipe is firmly lined with the synthetic resin tube.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4722677A JPS53132072A (en) | 1977-04-23 | 1977-04-23 | Method of covering the inner surface of metal pipe with plastic film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4722677A JPS53132072A (en) | 1977-04-23 | 1977-04-23 | Method of covering the inner surface of metal pipe with plastic film |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53132072A true JPS53132072A (en) | 1978-11-17 |
Family
ID=12769275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4722677A Pending JPS53132072A (en) | 1977-04-23 | 1977-04-23 | Method of covering the inner surface of metal pipe with plastic film |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53132072A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100374015B1 (en) * | 2000-03-31 | 2003-02-26 | 우방공업 주식회사 | Manufacturing device of multi layered pipe |
-
1977
- 1977-04-23 JP JP4722677A patent/JPS53132072A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100374015B1 (en) * | 2000-03-31 | 2003-02-26 | 우방공업 주식회사 | Manufacturing device of multi layered pipe |
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