JPS5613134A - Manufacture of anticorrosion metallic pipe - Google Patents
Manufacture of anticorrosion metallic pipeInfo
- Publication number
- JPS5613134A JPS5613134A JP8854179A JP8854179A JPS5613134A JP S5613134 A JPS5613134 A JP S5613134A JP 8854179 A JP8854179 A JP 8854179A JP 8854179 A JP8854179 A JP 8854179A JP S5613134 A JPS5613134 A JP S5613134A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- metallic pipe
- pipe
- silyl
- modified polymer
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000003707 silyl modified polymer Substances 0.000 abstract 4
- 239000003054 catalyst Substances 0.000 abstract 3
- 230000005494 condensation Effects 0.000 abstract 3
- 238000009833 condensation Methods 0.000 abstract 3
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 abstract 3
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To obtain an anticorrosion metallic pipe having excellent fitting characteristic and a high resistance to chemicals, by inserting a tube of unbridged silyl-modified polymer into a metallic pipe, introducing overheated vapor into the tube to fuse the same to the inner surface of the pipe, and then subjecting the tube to bridging in the presence of a silanol condensation catalyst.
CONSTITUTION: A tube 2 of unbridged silyl-modified polymer is inserted into a metallic pipe 1. Overheated vapor, the temperature of which is not less than the softening point of silyl-modified polymer, is introduced into the tube 2 to expand the same, so that the tube 2 is fused to the inner surface of the metallic pipe 1. The tube is subjected at the same time to a reaction with the overheated vapor in the presence of a silanol condensation catalyst, to obtain an anticorrosion metallic pipe. For example, a one end-closed tube 2 of unbridged silyl-modified polymer containing a silanol condensation catalyst is inserted into a steel pipe 1. An open end of the tube 2 is connected to an outlet port 3 for overheated vapor. Overheated vapor is introduced from the outlet port 3 into the tube 2 to fuse the same to the inner surface of the pipe 1 and bridge the tube 2 simultaneously.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8854179A JPS5613134A (en) | 1979-07-12 | 1979-07-12 | Manufacture of anticorrosion metallic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8854179A JPS5613134A (en) | 1979-07-12 | 1979-07-12 | Manufacture of anticorrosion metallic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5613134A true JPS5613134A (en) | 1981-02-09 |
Family
ID=13945700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8854179A Pending JPS5613134A (en) | 1979-07-12 | 1979-07-12 | Manufacture of anticorrosion metallic pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5613134A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5838727A (en) * | 1981-08-31 | 1983-03-07 | Dainichi Nippon Cables Ltd | Preparation of polyolefin pipe crosslinked in the presence of water |
| JP2016221778A (en) * | 2015-05-28 | 2016-12-28 | 凸版印刷株式会社 | Manufacturing method of foam laminated sheet |
| JP2020090059A (en) * | 2018-12-06 | 2020-06-11 | 大成建設株式会社 | Pipeline repair system and repair method |
-
1979
- 1979-07-12 JP JP8854179A patent/JPS5613134A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5838727A (en) * | 1981-08-31 | 1983-03-07 | Dainichi Nippon Cables Ltd | Preparation of polyolefin pipe crosslinked in the presence of water |
| JPH0114857B2 (en) * | 1981-08-31 | 1989-03-14 | Mitsubishi Cable Ind Ltd | |
| JP2016221778A (en) * | 2015-05-28 | 2016-12-28 | 凸版印刷株式会社 | Manufacturing method of foam laminated sheet |
| JP2020090059A (en) * | 2018-12-06 | 2020-06-11 | 大成建設株式会社 | Pipeline repair system and repair method |
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