Ho futhumatsa fatše ke mokhoa o mocha le o loketseng oa ho futhumatsa. Mocheso o tlase- oa metsi a chesang a nang le mocheso o khanyang oa mokatong o sebelisa{2}}metsi a chesang a tlase joalo ka sebaka sa mocheso, se tsamaisoang ka har'a mocheso-liphaephe tse thibelang mocheso (joalo ka PE-RT) tse kentsoeng fatše ho hlahisa mocheso ka ho lekana ka phaposing eohle. Plastiki PERT Floor Heating Pipe ha e boloke sebaka sa kahare feela empa, sa bohlokoa le ho feta, theknoloji ena e ka fokotsa tšebeliso ea matla ka ho feta 30%. PE RT Tube e sebelisoang ho futhumatsa fatše e sebelisa ethylene-octene copolymer e le thepa ea bona e ka sehloohong e tala, e thibelang mocheso hantle.
Boholo:
Mebala e Tloaelehileng:Bosoeu
Litlhaloso tsa Liphaephe tsa PE RT
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Tekanyetso ea Tumellano:CJ/T175-2002 |
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Bophara ba Kantle ka Lebitso(mm) |
Botenya ba Lebota(mm) |
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20 |
2.0 |
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2.3 |
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2.8 |
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25 |
2.0 |
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2.3 |
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2.8 |
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3.5 |
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32 |
2.9 |
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3.6 |
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4.4 |
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Leqephe la lintlha tsa PE RT Pipe
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Lintho |
Litlhoko |
Maemo a Teko |
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Paramethara |
Boleng |
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Litaba tsa molora |
Lisebelisoa tsa motheo |
Ka tlase kapa ho lekana le 0.1% |
Calcination Mocheso |
(600±25) tekanyo |
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Mmala |
Ka tlase kapa ho lekana le 0.8% |
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Nako ea ho kenya Oxidation(OIT) |
E kholo ho feta kapa e lekana le 30min |
Teko Mocheso |
210 degree |
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OIT kamora 95℃/ 1000h Hydrostatic Test |
E kholo ho feta kapa e lekana le 24min |
Teko Mocheso |
210 degree |
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Phatlalatso ea Pigment |
Kereiti ea boholo |
Ka tlase ho kapa ho lekana le 3 |
- |
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Kereiti ya Surface |
A1,A2,A3 kapa B |
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Phetoho ea Longitudinal |
Ka tlase kapa ho lekana le 2% |
Teko Mocheso |
(110±2) tekanyo |
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Melt Flow Rate(MFR) |
± 0.3g/10min max (Ka tlase ho kapa ho lekana le sekhahla sa phetoho ea 20%) |
Mojaro oa Boima |
5kg |
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Teko Mocheso |
190 degree |
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Thermal Stability tlas'a Hydrostatic Pressure |
Ha ho ho phatloha, ha ho na leakage |
Khatello ea Hydrostatic |
{{0}PE-RT Mofuta oa I:1.9MPa |
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-PE-RT Type II:2.4MPa |
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Teko Mocheso |
110 degree |
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Nako ea Teko |
8760h |
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Khanya e fetisang |
Ka tlase kapa ho lekana le 0.2% |
- |
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Sekhahla sa phepelo ea oksijene |
Ka tlase ho kapa ho lekana le 0.32mg/(m²·letsatsi) |
Teko Mocheso |
40 degree |
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Teko ea Notched Pipe (NPT) bakeng sa Khōlo e Butle ea Crack |
Ha ho ho phatloha, ha ho na leakage |
Khatello ea Teko |
0.92MPa |
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Teko Mocheso |
80 degree |
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Nako ea Teko |
500h |
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Litšobotsi
Ho tsitsa ho hoholo le{0}}khatello ea nako e telele
Lisebelisoa tsa liphaephe tse sa tšoaneng tse nang le ts'ebetso e tsitsitseng le khanyetso e babatsehang ea creep
Ho tenyetseha ho hoholo bakeng sa ho kobeha habonolo, ho hanyetsa khatello ea maikutlo, le ho kenya ka thata ka lebaka la ho kobeha ha phala.
Lisebelisoa
1. Ho aha lipeipi tsa phepelo ea metsi bakeng sa meaho e fapaneng joalo ka lihotele,{1}}meaho ea bolulo ea khoebo, le lifolete tsa bolulo, tse sebelisetsoang ho aba metsi a batang le a chesang le metsi a nooang a liphaephe.
2. Mekhoa ea liphaephe tsa ho futhumatsa metsi ka malapeng le mefuta e sa tšoaneng ea liphaephe tse hokahanyang.
3.Liphaephe tsa lipalangoang tsa Fluid indastering ea lijo bakeng sa lino, lino tse tahang, lebese, joalo-joalo.
4. Lipeipi bakeng sa mekhoa ea lihatsetsi le mekhoa ea ho hloekisa metsi.
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