Phaephe ea pompo ea mocheso ea mohloli oa fatše oa PE
Likarolo tsa sehlahisoa
Phaephe e na le thepa e tsitsitseng ea lik'hemik'hale 'me e hanela mafome, e leng se etsang hore ho be le mefokolo e tebileng ea liphaephe tsa tšepe ntlheng ena;
Ho bonolo ho kobeha kapa ho qhibilihisa ho etsa sebopeho se tiileng haholoanyane, 'me ho na le khanyetso e matla ea khatello ha e hokahantsoe le li-fitting tsa liphaephe, 'me ha ho bonolo ho baka ho lutla; ts'ebetso ea phapanyetsano ea mocheso e fihlela litlhoko tsa phapanyetsano ea mocheso, litšenyehelo li tlase, 'me kaho e bonolo;
Bophelo ba tšebeletso bo ka fihla ho lilemo tse fetang 50.
Tshebetso e ntle ka ho fetisisa
Phaephe e ntle ha ea lokela ho ba le bokgoni bo botle ba moruo feela, empa hape e lokela ho ba le letoto la melemo e kang di-interface tse tsitsitseng le tse tshepahalang, ho hanyetsa thepa ho tshusumetso, ho petsoha, ho tsofala le ho bola. Ha e bapiswa le diphaephe tsa setso, sistimi ya diphaephe tsa HDPE e na le melemo e latelang:
Tshebetso e tšepahalang ea khokahano
Khanyetso e ntle ea tšusumetso
Khanyetso e ntle ea ho robeha ha khatello ea maikutlo
Khanyetso e ntle ea ts'enyeho
Khanyetso e ntle ea ho roala
Bophelo ba tšebeletso e telele
Ho tenyetseha ho hotle
Tshebetso e ntle ea bohloeki
Khanyetso e tlase ea phallo ea metsi
Tshebetso e ntle ea kaho
Ho sebetsana habonolo le ka katleho
Tlhahlobo e felletseng
Liphaephe tsa HDPE li kopanya melemo ea tšireletso ea tikoloho, ho boloka matla, bohloeki, ho koala, ho hanyetsa mafome, ho hanyetsa ho tšoha, boleng bo holimo, theko e tlase, le kaho e bonolo. Li na le melemo e metle ea moruo le ea sechaba masimong a liphaephe tsa ho ntša metsi, khase le tse bophara bo boholo, 'me li na le menyetla e mengata ea ts'ebeliso.
Khanyetso e phahameng ea mocheso
E ke ke ea khomaretsoa
Ho bonolo ebile ho potlakile ho kenya
Khanyetso ea UV
Ha ho bonolo ho hlahisa condensation
Tshebetso ea litšisinyeho tsa lefatše
Khanyetso ea tšusumetso
Ho tsamaisa mocheso ka tlase
Boima bo bobebe
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Mohato oa 1Lisebelisoa tse so fetoloe - Mohato oa 2Tlhahlobo ea Feme
- Mohato oa 3Liteko tsa laboratori
- Mohato oa 4Tšoanelehang
- Mohato oa 5E kenngoa tlhahisong
- Mohato oa 6Teko ea inthanete
- Mohato oa 7Ponahalo ea lihlahisoa tse felileng
- Mohato oa 8Liteko tsa laboratori
- Mohato oa 9Lihlahisoa tse felileng
- Mohato oa 10Tlhahlobo ea fektheri
- Mohato oa 11E behiloe 'marakeng
Lintho tsa bohlokoa tsa liteko le lisebelisoa tsa liteko
Matla a metsi a sa fetoheng
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Mohlahlobi oa khatello
Matla a metsi a sa fetoheng
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Mohlahlobi oa khatello
Ho lelefatsa nako ea khefu
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Teko ea ho tenyetseha
Sekhahla sa phallo ea qhibilihiso
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Sesebelisoa sa ho lekanya sa ho qhibiliha
Ho fokotseha ha bolelele
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Ontong
Nako ea tlhahiso ea oxidation
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Differential calorimeter
paramethara
| Bophara ba kantle dn/mm | SDR26 | SDR21 | SDR17 | SDR13.6 | SDR11 |
Khatello e tloaelehileng ea PE100 | |||||
0.6MPa | 0.8MPa | 1.0MPa | 1.25MPa | 1.6MPa | |
| Botenya ba lebota mm | Botenya ba lebota mm | Botenya ba lebota mm | Botenya ba lebota mm | Botenya ba lebota mm | |
20 |
|
|
| 2 | 2.3 |
25 |
|
|
| 2 | 2.3 |
32 |
|
|
| 2.5 | 3.0 |
40 |
|
| 2.5 | 3 | 3.7 |
50 |
| 3 | 3.5 | 4 | 4.6 |
63 |
| 3.5 | 4 | 4.7 | 5.8 |
75 |
| 4 | 4.5 | 5.6 | 6.8 |
90 |
| 4.3 | 5.4 | 6.7 | 8.2 |
110 | 4.2 | 5.3 | 6.6 | 8.1 | 10.00 |
125 | 4.8 | 6.0 | 7.4 | 9.2 | 11.40 |
140 | 5.4 | 6.7 | 8.3 | 10.30 | 12.70 |
160 | 6.2 | 7.7 | 9.5 | 11.80 | 14.60 |
180 | 6.9 | 8.6 | 10.70 | 13.30 | 16.40 |
200 | 7.7 | 9.6 | 11.90 | 14.70 | 18.20 |
225 | 8.6 | 10.80 | 13.40 | 16.60 | 20.50 |
250 | 9.6 | 11.90 | 14.80 | 18.40 | 22.70 |
280 | 10.70 | 13.40 | 16.60 | 20.60 | 25.40 |
315 | 12.10 | 15.00 | 18.70 | 23.20 | 28.60 |
355 | 13.60 | 16.90 | 21.10 | 26.10 | 32.20 |
400 | 15.30 | 19.10 | 23.70 | 29.40 | 36.30 |
450 | 17.20 | 21.50 | 26.70 | 33.10 | 40.90 |
500 | 19.10 | 23.90 | 29.70 | 36.80 | 45.40 |
560 | 21.40 | 26.70 | 33.20 | 41.20 | 50.80 |
630 | 24.10 | 30.00 | 37.40 | 46.30 | 57.20 |
710 | 27.20 | 33.90 | 42.10 | 52.20 | 64.50 |
800 | 30.60 | 38.10 | 47.40 | 58.80 | 72.60 |
900 | 34.40 | 42.90 | 53.30 | 66.20 | 81.70 |
1000 | 38.20 | 47.70 | 59.30 | 72.50 | 90.20 |
1200 | 45.90 | 57.20 | 67.90 | 88.20 |
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Ho kenya
1. Ho kenya sokete e qhibilihisang ka ho chesa. Mokhoa ona o sebelisoa hangata bakeng sa litlhaloso tsa DN20-DN110mm. Ts'ebetso e ikhethileng ea ts'ebetso ke e latelang:
(1) Sebelisa dikere tsa diphaephe ho seha phaephe ho latela ditlhoko tsa ho e kenya;
(2) Tšoaea botebo ba phaephe e tla kenngoa;
(3) Futhumatsa qhibilihisi e chesang ho fihlela ho 210℃
(4) Chesa liphaephe le li-fittings ka nako e le 'ngoe, ebe u kenya li-socket (emela motsotsoana ka mor'a hore li-socket li be sebakeng sa tsona 'me u li tlohele. U se ke ua sisinyeha nakong ea ts'ebetso ea ho futhumatsa, ho kenya li-socket le ho pholisa)
(5) Pholile ka tlhaho:
(6) Kamora hore kaho e phethelwe, phaephe e ka kwalwa le ho sebediswa feela kamora ho feta tekong ya kgatello.
2. Ho kenya butt e chesang, DN160-DN1200mm litlhaloso hangata li sebelisa mokhoa ona, ts'ebetso e latelang:
(1) Beha liphaephe tse peli tsa PE tse tla hokeloa holim'a sesebelisoa se chesang sa ho qhibiliha ka nako e le 'ngoe (setlamo se ka nkeloa sebaka ho latela bophara ba phaephe e tla kenngoa), 'me u phahamise pheletso e' ngoe ea phaephe ka 'ngoe holim'a metsi a tšoanang ka bracket ea phaephe;
(2) Sebelisa sehahi sa motlakase ho seha lifahleho tsa liphaephe tse bataletseng ho netefatsa hore libaka tse hokahaneng tsa liphaephe tse peli li ka tšoana ka botlalo.
(3) Phahamisa poleiti ea ho futhumatsa ea motlakase ho likhato tse 210, e behe bohareng ba lipheletso tse peli tsa liphaephe, 'me u sebelise sesebelisoa sa motlakase sa hydraulic ho etsa hore lipheletso tse peli tsa liphaephe li kopane ka botlalo le ho futhumatsa poleiti ea ho futhumatsa ea motlakase ka nako e le' ngoe;
(4) Tlosa poleiti ea ho futhumatsa 'me u sebelise sesebelisoa sa haeteroliki hape ho etsa hore lipheletso tse peli tsa phaephe e qhibilihisitsoeng li kobehe ka botlalo 'me li notlele sesebelisoa sa haeteroliki (ho thibela ho khutla hape);
(5) E boloke ka nako e itseng ea ho pholisa 'me u e lokolle, 'me ts'ebetso e phethetsoe;
(6) Kamora hore kaho e phethelwe, e tlameha ho feta tekong ea khatello pele e ka patoa le ho sebelisoa; (Hlokomela: Teko ea khatello e tlameha ho ba teko ea khatello ea metsi!)
(7) Nka mehato e thibelang moea nakong ea ts'ebetso ea ho futhumatsa phaephe, 'me nakong ea ts'ebetso ea ho pholisa, phaephe e lokela ho pholisoa butle-butle ho e-na le ho pholisoa ka potlako.
3. Khokahano ea motlakase ea ho kopanya (bophara ba phaephe bo sebetsang dn≤630mm):
(1) Kenya phaephe ea PE ka botlalo ka har'a sehokelo sa phaephe ea motlakase ea ho kopanya;
(2) Hokela lithapo tse peli tsa mochini o khethehileng oa ho kopanya motlakase le lipalo tse ntle le tse mpe tsa phaephe ea ho kopanya motlakase ka ho latellana;
(3) Bulela motlakase ho futhumatsa terata e futhumatsang ho qhibilihisa PE ha e kopana le kahare;
(4) Kamora ho phodisa:
(5) Kamora hore kaho e phethelwe, e tlameha ho feta tekong ea khatello pele phaephe e ka koaloa le ho sebelisoa.
4. Khokahano ea Flange
5. Khokahano ea pitsa le polasetiki
6. Ho kenya sebaka sa ho emisa ka sebopeho sa saddle, e leng se sebetsang haholo ho rarolleng bothata ba ho khelosa phaephe e kgolo
Litšoantšo tsa mela ea tlhahiso
Thepa ea thepa le thepa (setšoantšo)
