JPS5377324A - Double coated steel pipe and manufacturing method for it - Google Patents
Double coated steel pipe and manufacturing method for itInfo
- Publication number
- JPS5377324A JPS5377324A JP15378076A JP15378076A JPS5377324A JP S5377324 A JPS5377324 A JP S5377324A JP 15378076 A JP15378076 A JP 15378076A JP 15378076 A JP15378076 A JP 15378076A JP S5377324 A JPS5377324 A JP S5377324A
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- coated steel
- double coated
- manufacturing
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Laminated Bodies (AREA)
Abstract
PURPOSE: To make the double coated steel pipe that has at its surface the primary coating which is the sintered chromic acid and water resin and the secondary coating which is meltedly-filmed powder resin, and is excellent in keeping a protection property for a long period.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15378076A JPS5377324A (en) | 1976-12-21 | 1976-12-21 | Double coated steel pipe and manufacturing method for it |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15378076A JPS5377324A (en) | 1976-12-21 | 1976-12-21 | Double coated steel pipe and manufacturing method for it |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5377324A true JPS5377324A (en) | 1978-07-08 |
JPS5718075B2 JPS5718075B2 (en) | 1982-04-14 |
Family
ID=15569967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15378076A Granted JPS5377324A (en) | 1976-12-21 | 1976-12-21 | Double coated steel pipe and manufacturing method for it |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5377324A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6041574A (en) * | 1983-08-15 | 1985-03-05 | Nippon Steel Corp | Execution method of corrosion-proof processing of joint of steel construction with corrosion-proof coating |
US4786339A (en) * | 1986-11-18 | 1988-11-22 | Mannesmann Ag | Jacketing steel objects |
-
1976
- 1976-12-21 JP JP15378076A patent/JPS5377324A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6041574A (en) * | 1983-08-15 | 1985-03-05 | Nippon Steel Corp | Execution method of corrosion-proof processing of joint of steel construction with corrosion-proof coating |
JPS6214352B2 (en) * | 1983-08-15 | 1987-04-01 | Nippon Steel Corp | |
US4786339A (en) * | 1986-11-18 | 1988-11-22 | Mannesmann Ag | Jacketing steel objects |
Also Published As
Publication number | Publication date |
---|---|
JPS5718075B2 (en) | 1982-04-14 |
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