JPS5482715A - Flexible composite pipe - Google Patents
Flexible composite pipeInfo
- Publication number
- JPS5482715A JPS5482715A JP15111977A JP15111977A JPS5482715A JP S5482715 A JPS5482715 A JP S5482715A JP 15111977 A JP15111977 A JP 15111977A JP 15111977 A JP15111977 A JP 15111977A JP S5482715 A JPS5482715 A JP S5482715A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- corrugated
- polybutene
- composite pipe
- flexible composite
- 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
- Thermal Insulation (AREA)
Abstract
PURPOSE: To get a flexible composite pipe which is insulating, easy to handle and long in life at a low cost, by inserting a polybutene resin pipe in a corrugated polyolefin pipe.
CONSTITUTION: A polybutene pipe 1 is inserted in a corrugated polyolefin pipe 2 to form a flexible composite pipe. The kind of corrugation, corrugation pitch and thickness of the corrugated pipe 2 are determined in accordance with the caliber and the use, and the kind of its material is selected among various kinds of polyolefin resin to keep the pipe heat-resistant, weather-proof, physically strong and flexible and polypropylene is most appropriate in terms of thermal properties with regard to the polybutene pipe 1. The pipe 1 can protect the corrugated pipe 2, prevent destruction when applied at curves and keep the composite pipe highly insulated due to the corrugated spaces 3.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15111977A JPS5482715A (en) | 1977-12-14 | 1977-12-14 | Flexible composite pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15111977A JPS5482715A (en) | 1977-12-14 | 1977-12-14 | Flexible composite pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5482715A true JPS5482715A (en) | 1979-07-02 |
Family
ID=15511771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15111977A Pending JPS5482715A (en) | 1977-12-14 | 1977-12-14 | Flexible composite pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5482715A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS612998A (en) * | 1984-06-14 | 1986-01-08 | 東京瓦斯株式会社 | Heat-insulating piping material |
JPS6164597U (en) * | 1984-10-02 | 1986-05-01 | ||
JPS61244990A (en) * | 1985-04-22 | 1986-10-31 | 清水建設株式会社 | Hot-water carrying path |
-
1977
- 1977-12-14 JP JP15111977A patent/JPS5482715A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS612998A (en) * | 1984-06-14 | 1986-01-08 | 東京瓦斯株式会社 | Heat-insulating piping material |
JPS6164597U (en) * | 1984-10-02 | 1986-05-01 | ||
JPS61244990A (en) * | 1985-04-22 | 1986-10-31 | 清水建設株式会社 | Hot-water carrying path |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IL57349A0 (en) | Multi-layered plastic sheeting having high clarity,strenghh and resistance to water vapor transmission | |
AU8140287A (en) | Composite fuel and vapor tube having increased heat resistance | |
JPS53146910A (en) | Hydrogen storing material | |
DE3064012D1 (en) | Solar collector of the heat pipe kind, protected against high pressures | |
JPS5428516A (en) | Channel converter | |
JPS5482715A (en) | Flexible composite pipe | |
JPS52104550A (en) | Compositions for rapid adhesion | |
JPS5257274A (en) | Composite films | |
JPS52144046A (en) | Thermoplastic resin composition | |
JPS53114900A (en) | Polyalkenyl phenolic resin composition | |
JPS5482716A (en) | Flexible composite pipe | |
JPS53122271A (en) | Wiring device | |
USD263256S (en) | Roofing tile | |
JPS521748A (en) | Super high temperature heat exchanger | |
JPS539839A (en) | Preparation of ehat resistant pressure-sensitive tape | |
JPS541426A (en) | Flexible pipe joint | |
JPS5438342A (en) | Polyolefin composition | |
JPS52142344A (en) | Long band-like heater | |
JPS5253984A (en) | Composite film | |
JPS52140914A (en) | Pipe joint | |
JPS523720A (en) | Unitary wind pipe for an insulating double wind pipe | |
JPS51121061A (en) | Polyethylene terephthalate film | |
JPS5391951A (en) | Flame-retardant polyolefin composition with good light resistance | |
JPS53133253A (en) | Curable liquid polymer composition | |
JPS5418465A (en) | Cleaner |