RO201400041U3 - Conductă multistrat pentru transferul apei potabile sau al lichidelor de încălzire - Google Patents
Conductă multistrat pentru transferul apei potabile sau al lichidelor de încălzireInfo
- Publication number
- RO201400041U3 RO201400041U3 ROU201400041U RO201400041U RO201400041U3 RO 201400041 U3 RO201400041 U3 RO 201400041U3 RO U201400041 U ROU201400041 U RO U201400041U RO 201400041 U RO201400041 U RO 201400041U RO 201400041 U3 RO201400041 U3 RO 201400041U3
- Authority
- RO
- Romania
- Prior art keywords
- transfer
- drinking water
- multilayer pipe
- heating fluids
- polypropylene
- Prior art date
Links
- 239000003651 drinking water Substances 0.000 title abstract 2
- 235000020188 drinking water Nutrition 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 title abstract 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- 239000004743 Polypropylene Substances 0.000 abstract 2
- 229920001903 high density polyethylene Polymers 0.000 abstract 2
- 239000004700 high-density polyethylene Substances 0.000 abstract 2
- 239000000049 pigment Substances 0.000 abstract 2
- -1 polypropylene Polymers 0.000 abstract 2
- 229920001155 polypropylene Polymers 0.000 abstract 2
- 229920002748 Basalt fiber Polymers 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000004609 Impact Modifier Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
Landscapes
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
Invenţia se referă la o conductă multistrat pentru transferul apei potabile sau al lichidelor de încălzire. Conducta conform invenţiei cuprinde un strat (1) exterior şi un strat (3) interior, realizate din 98...100% polipropilenă, până la 2% pigment de culoare, respectiv, 1% carbonat de calciu, precum şi un strat (2) median, realizat din 65...87% polipropilenă, 10...30% fibre de bazalt, 1...5% fibre de carbon, 1...3% agent de legătură, 2...4% modificator de impact, 1...3% polietilenă de înaltă densitate HDPE 80, până la 2% pigment de culoare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ROU201400041U RO201400041U3 (ro) | 2014-09-24 | 2014-09-24 | Conductă multistrat pentru transferul apei potabile sau al lichidelor de încălzire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ROU201400041U RO201400041U3 (ro) | 2014-09-24 | 2014-09-24 | Conductă multistrat pentru transferul apei potabile sau al lichidelor de încălzire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO201400041U2 RO201400041U2 (ro) | 2015-08-28 |
| RO201400041U3 true RO201400041U3 (ro) | 2020-08-28 |
Family
ID=53939543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ROU201400041U RO201400041U3 (ro) | 2014-09-24 | 2014-09-24 | Conductă multistrat pentru transferul apei potabile sau al lichidelor de încălzire |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO201400041U3 (ro) |
-
2014
- 2014-09-24 RO ROU201400041U patent/RO201400041U3/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO201400041U2 (ro) | 2015-08-28 |
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