JPS5465740A - Method of coating inner surface of metal pipe - Google Patents
Method of coating inner surface of metal pipeInfo
- Publication number
- JPS5465740A JPS5465740A JP13269877A JP13269877A JPS5465740A JP S5465740 A JPS5465740 A JP S5465740A JP 13269877 A JP13269877 A JP 13269877A JP 13269877 A JP13269877 A JP 13269877A JP S5465740 A JPS5465740 A JP S5465740A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- chemical
- metal
- tank
- ionomer
- 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
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
PURPOSE: A liuqid ionomer coated on the inner surface of metal pipes is crosslinked through metal salts formed from coated chemicals by ionizing the inner surface of metal pipes to form uniform coating layers on the inner surface of metal pipes with firm adhesion.
CONSTITUTION: Chemical b ionizing metals after pipe formation is charged from tank 4 into metal pipe 1 with open ends by pressurizer 5 and then recovered to tank 6 by pushing piece 3b for expeling chemical b out of pipe with the air pressurized by device 5. At the same time, the metal of pipe on the inner surface is ionized by chemical b coated thereon and lids 7 are fitted to both ends of pipe and air-supplying blower 8 and air-expeling blower 9 are connected. Then liquid ionomer c crosslinking through metal salts formed by chemical b is charged from tank 10 through mixer 11 into pipe 1. Thus, ionomer c comes into contact with chemical b and is crosslinked through formed metal salts.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13269877A JPS5465740A (en) | 1977-11-02 | 1977-11-02 | Method of coating inner surface of metal pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13269877A JPS5465740A (en) | 1977-11-02 | 1977-11-02 | Method of coating inner surface of metal pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5465740A true JPS5465740A (en) | 1979-05-26 |
JPS6145514B2 JPS6145514B2 (en) | 1986-10-08 |
Family
ID=15087449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13269877A Granted JPS5465740A (en) | 1977-11-02 | 1977-11-02 | Method of coating inner surface of metal pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5465740A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2483925C2 (en) * | 2007-10-31 | 2013-06-10 | Е.И.Дюпон Де Немур Энд Компани | Ionomer tubes of higher wear resistance |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62174431A (en) * | 1986-01-27 | 1987-07-31 | ナショナル住宅産業株式会社 | Structure for mounting joint steel bar |
-
1977
- 1977-11-02 JP JP13269877A patent/JPS5465740A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2483925C2 (en) * | 2007-10-31 | 2013-06-10 | Е.И.Дюпон Де Немур Энд Компани | Ionomer tubes of higher wear resistance |
Also Published As
Publication number | Publication date |
---|---|
JPS6145514B2 (en) | 1986-10-08 |
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