JPS54150482A - Manufacture of synthetic resin-lined metal tube - Google Patents
Manufacture of synthetic resin-lined metal tubeInfo
- Publication number
- JPS54150482A JPS54150482A JP5937878A JP5937878A JPS54150482A JP S54150482 A JPS54150482 A JP S54150482A JP 5937878 A JP5937878 A JP 5937878A JP 5937878 A JP5937878 A JP 5937878A JP S54150482 A JPS54150482 A JP S54150482A
- Authority
- JP
- Japan
- Prior art keywords
- tubes
- synthetic resin
- tube
- metal tube
- manufacture
- 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.)
- Granted
Links
Landscapes
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To manufacture the title tube having improved lining strength, by inserting a heat expansible synthetic resin tube coated with a hot-melt adhesive into a metal tube, and by heating the preheated resin tube to expand and bond to the inner surface of the metal tube.
CONSTITUTION: The metal tubes 1 each comprising the heat expansible synthetic resin tube 2 coated with a hot-melt adhesive are advanced by the conveyor 3 in a direction A perpendicular to the axial direction of the tubes 1, and passed through the preheating oven 4 set obliquely to the forward direction from one end each of the tubes 1, and heated at 40°C to the expansion starting temperature (T) of the tubes 2, then heated above T in the oven 5 from one end each to discharge the remaining air between the tubes 1 and 2, and the tubes 2 are expanded and bonded to the inner surface of the tubes 1.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5937878A JPS6030547B2 (en) | 1978-05-18 | 1978-05-18 | Manufacturing method of synthetic resin lined metal pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5937878A JPS6030547B2 (en) | 1978-05-18 | 1978-05-18 | Manufacturing method of synthetic resin lined metal pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54150482A true JPS54150482A (en) | 1979-11-26 |
JPS6030547B2 JPS6030547B2 (en) | 1985-07-17 |
Family
ID=13111551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5937878A Expired JPS6030547B2 (en) | 1978-05-18 | 1978-05-18 | Manufacturing method of synthetic resin lined metal pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6030547B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62273828A (en) * | 1986-05-23 | 1987-11-27 | Mitsubishi Plastics Ind Ltd | Manufacture of lining pipe |
US4781780A (en) * | 1986-04-11 | 1988-11-01 | Du Pont (U.K.) Limited | Method of producing a thermoplastic polymer-lined pipe |
US6051088A (en) * | 1996-07-11 | 2000-04-18 | Bg Plc | Lining a pipe |
CN102211401A (en) * | 2010-04-09 | 2011-10-12 | 深圳市沃尔核材股份有限公司 | Pipe expanding device |
-
1978
- 1978-05-18 JP JP5937878A patent/JPS6030547B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4781780A (en) * | 1986-04-11 | 1988-11-01 | Du Pont (U.K.) Limited | Method of producing a thermoplastic polymer-lined pipe |
JPS62273828A (en) * | 1986-05-23 | 1987-11-27 | Mitsubishi Plastics Ind Ltd | Manufacture of lining pipe |
US6051088A (en) * | 1996-07-11 | 2000-04-18 | Bg Plc | Lining a pipe |
CN102211401A (en) * | 2010-04-09 | 2011-10-12 | 深圳市沃尔核材股份有限公司 | Pipe expanding device |
Also Published As
Publication number | Publication date |
---|---|
JPS6030547B2 (en) | 1985-07-17 |
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