KR830003303A - Insulation tube and its manufacturing method - Google Patents
Insulation tube and its manufacturing method Download PDFInfo
- Publication number
- KR830003303A KR830003303A KR1019800003735A KR800003735A KR830003303A KR 830003303 A KR830003303 A KR 830003303A KR 1019800003735 A KR1019800003735 A KR 1019800003735A KR 800003735 A KR800003735 A KR 800003735A KR 830003303 A KR830003303 A KR 830003303A
- Authority
- KR
- South Korea
- Prior art keywords
- foam
- layer
- tube
- average
- insulation layer
- Prior art date
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
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명의 단열관의 횡단면도,1 is a cross-sectional view of the heat insulation pipe of the present invention,
제2도는 제1도에 도시한 단열관의 종단면도.2 is a longitudinal sectional view of the heat insulation tube shown in FIG.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019800003735A KR840002205B1 (en) | 1980-09-25 | 1980-09-25 | Pipe with a foamed cover layer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019800003735A KR840002205B1 (en) | 1980-09-25 | 1980-09-25 | Pipe with a foamed cover layer |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830003303A true KR830003303A (en) | 1983-06-18 |
KR840002205B1 KR840002205B1 (en) | 1984-11-28 |
Family
ID=19217803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019800003735A KR840002205B1 (en) | 1980-09-25 | 1980-09-25 | Pipe with a foamed cover layer |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR840002205B1 (en) |
-
1980
- 1980-09-25 KR KR1019800003735A patent/KR840002205B1/en active
Also Published As
Publication number | Publication date |
---|---|
KR840002205B1 (en) | 1984-11-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR890006371A (en) | Labeled Container and Manufacturing Method Thereof | |
BR7904560A (en) | METHOD OF MANUFACTURING SELF-HOLDING PANELS FOR CONSTRUCTIONS | |
KR880005390A (en) | Double wall tube assembly and its continuous manufacturing method | |
KR830009939A (en) | Triple Layer Film with Core Layer of Low Pressure Low Density Polyethylene | |
GB1099519A (en) | Apparatus for producing an extrusion with longitudinal cavities | |
JPS59140037A (en) | Coextruded feed block for manufacturing light hard thermoplastic pipe | |
JP2002106759A (en) | Corrugated tube | |
PT75724A (en) | PRODUCTION OF PVC IRRIGATION PIPE AND THE PIPE SO PRODUCED | |
KR830003303A (en) | Insulation tube and its manufacturing method | |
KR880000731A (en) | Device to manufacture dual structure corrugated pipe | |
KR890006375A (en) | Exterior Molding and Manufacturing Method | |
GB1305999A (en) | ||
KR830003025A (en) | Method of manufacturing friction facing for clutch | |
JPS5546949A (en) | Manufacture of tube container | |
CN219159829U (en) | Polypropylene silent drain pipe | |
JPS6119412B2 (en) | ||
CN2238131Y (en) | Foaming plastic pipe with core layer | |
JPS5729426A (en) | Molding method of two-layered film | |
KR880012329A (en) | Brick manufacturing method and apparatus | |
JPS5351482A (en) | Production of insulated wire with dense foamed coating | |
KR830004971A (en) | Triple Layer Film with Core Layer of Low Pressure, Low Density Polyethylene | |
KR830000938A (en) | Manufacturing method of insulation wall | |
JPS6192384A (en) | Multilayer plastic pipe and manufacture thereof | |
IE41886L (en) | Manufacture of foamed thermoplastic | |
KR880013636A (en) | Manufacturing method of security metal net and die for extruder used in manufacturing method |